* [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package
@ 2016-10-31 14:56 Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 01/24] toolchain-external: TOOLCHAIN_EXTERNAL_CREATE_*_LIB_SYMLINK: use arguments instead of global variables Romain Naour
` (23 more replies)
0 siblings, 24 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:56 UTC (permalink / raw)
To: buildroot
Here is the third version of the toolchain-external package infra which
was started by Thomas Petazzoni last year. This new infra will clearly
separate the common external toolchain logic from the
toolchain-specific details and generally make the external toolchain
code hopefully easier to maintain.
The four first patches change all the functions used in
INSTALL_STAGING_CMDS and INSTALL_TARGET_CMDS to take more arguments
rather than using global variables.
Then all toolchain packages are introduced but are not yet used since
the new toolchain-external infra will be added in the final patch.
The final patch introduce the new toolchain external package infra
(see it's commit log for more information).
The second version take into acount the Arnout and Thomas review (Thanks).
This third version take into acount Yann's review but doesn't address his
comment about adding a virtual package provider without
"a-not-yet-existing-virtual-pakage" [1].
[1] http://lists.busybox.net/pipermail/buildroot/2016-October/176020.html
Best regards,
Romain
Romain Naour (11):
toolchain-external: TOOLCHAIN_EXTERNAL_CREATE_*_LIB_SYMLINK: use
arguments instead of global variables
toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_*_LIBS: use arguments
instead of global variables
toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER: use arguments
instead of global variables
toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER: use
arguments instead of global variables
toolchain-external: use $(call) for all remaining macros for
consistency
toolchain-external-arago-armv5te: new package
toolchain-external-linaro-armeb: new package
toolchain-external-codesourcery-amd64: new package
toolchain-external-codescape-img-mips: new package
toolchain-external-codescape-mti-mips: new package
toolchain-external: introduce and use external toolchain infra
Thomas Petazzoni (13):
toolchain-external-blackfin-uclinux: new package
toolchain-external-arago-armv7a: new package
toolchain-external-custom: new package
toolchain-external-linaro-aarch64: new package
toolchain-external-linaro-arm: new package
toolchain-external-musl-cross: new package
toolchain-external-codesourcery-aarch64: new package
toolchain-external-codesourcery-arm: new package
toolchain-external-codesourcery-mips: new package
toolchain-external-codesourcery-niosII: new package
toolchain-external-codesourcery-sh: new package
toolchain-external-codesourcery-x86: new package
toolchain-external-synopsys-arc: new package
package/Makefile.in | 2 +-
package/wine/wine.mk | 2 +-
toolchain/toolchain-external/Config.in | 1001 ++------------------
...chain-external.mk => pkg-toolchain-external.mk} | 864 ++++++++---------
.../toolchain-external-arago-armv5te/Config.in | 19 +
.../Config.in.options | 6 +
.../toolchain-external-arago-armv5te.hash | 3 +
.../toolchain-external-arago-armv5te.mk | 23 +
.../toolchain-external-arago-armv7a/Config.in | 24 +
.../Config.in.options | 6 +
.../toolchain-external-arago-armv7a.hash | 3 +
.../toolchain-external-arago-armv7a.mk | 23 +
.../toolchain-external-blackfin-uclinux/Config.in | 17 +
.../Config.in.options | 6 +
.../toolchain-external-blackfin-uclinux.hash | 3 +
.../toolchain-external-blackfin-uclinux.mk | 35 +
.../Config.in | 62 ++
.../Config.in.options | 6 +
.../toolchain-external-codescape-img-mips.hash | 3 +
.../toolchain-external-codescape-img-mips.mk | 48 +
.../Config.in | 73 ++
.../Config.in.options | 6 +
.../toolchain-external-codescape-mti-mips.hash | 3 +
.../toolchain-external-codescape-mti-mips.mk | 48 +
.../Config.in | 17 +
.../Config.in.options | 6 +
.../toolchain-external-codesourcery-aarch64.hash | 3 +
.../toolchain-external-codesourcery-aarch64.mk | 23 +
.../Config.in | 24 +
.../Config.in.options | 6 +
.../toolchain-external-codesourcery-amd64.hash | 3 +
.../toolchain-external-codesourcery-amd64.mk | 13 +
.../toolchain-external-codesourcery-arm/Config.in | 33 +
.../Config.in.options | 6 +
.../toolchain-external-codesourcery-arm.hash | 3 +
.../toolchain-external-codesourcery-arm.mk | 14 +
.../toolchain-external-codesourcery-mips/Config.in | 93 ++
.../Config.in.options | 6 +
.../toolchain-external-codesourcery-mips.hash | 3 +
.../toolchain-external-codesourcery-mips.mk | 14 +
.../Config.in | 17 +
.../Config.in.options | 6 +
.../toolchain-external-codesourcery-niosII.hash | 3 +
.../toolchain-external-codesourcery-niosII.mk | 14 +
.../toolchain-external-codesourcery-sh/Config.in | 25 +
.../Config.in.options | 6 +
.../toolchain-external-codesourcery-sh.hash | 3 +
.../toolchain-external-codesourcery-sh.mk | 14 +
.../toolchain-external-codesourcery-x86/Config.in | 29 +
.../Config.in.options | 6 +
.../toolchain-external-codesourcery-x86.hash | 3 +
.../toolchain-external-codesourcery-x86.mk | 13 +
.../toolchain-external-custom/Config.in | 5 +
.../toolchain-external-custom/Config.in.options | 331 +++++++
.../toolchain-external-custom.mk | 16 +
.../toolchain-external-linaro-aarch64/Config.in | 15 +
.../Config.in.options | 6 +
.../toolchain-external-linaro-aarch64.hash | 3 +
.../toolchain-external-linaro-aarch64.mk | 17 +
.../toolchain-external-linaro-arm/Config.in | 27 +
.../Config.in.options | 6 +
.../toolchain-external-linaro-arm.hash | 3 +
.../toolchain-external-linaro-arm.mk | 17 +
.../toolchain-external-linaro-armeb/Config.in | 26 +
.../Config.in.options | 6 +
.../toolchain-external-linaro-armeb.hash | 3 +
.../toolchain-external-linaro-armeb.mk | 17 +
.../toolchain-external-musl-cross/Config.in | 30 +
.../Config.in.options | 6 +
.../toolchain-external-musl-cross.hash | 12 +
.../toolchain-external-musl-cross.mk | 36 +
.../toolchain-external-synopsys-arc/Config.in | 20 +
.../Config.in.options | 6 +
.../toolchain-external-synopsys-arc.hash | 5 +
.../toolchain-external-synopsys-arc.mk | 26 +
.../toolchain-external/toolchain-external.hash | 67 --
toolchain/toolchain-external/toolchain-external.mk | 797 +---------------
77 files changed, 1923 insertions(+), 2272 deletions(-)
copy toolchain/toolchain-external/{toolchain-external.mk => pkg-toolchain-external.mk} (50%)
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv5te/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv5te/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv5te/toolchain-external-arago-armv5te.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv5te/toolchain-external-arago-armv5te.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv7a/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv7a/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv7a/toolchain-external-arago-armv7a.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv7a/toolchain-external-arago-armv7a.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-blackfin-uclinux/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-blackfin-uclinux/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-blackfin-uclinux/toolchain-external-blackfin-uclinux.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-blackfin-uclinux/toolchain-external-blackfin-uclinux.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/toolchain-external-codesourcery-aarch64.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/toolchain-external-codesourcery-aarch64.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-amd64/toolchain-external-codesourcery-amd64.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-amd64/toolchain-external-codesourcery-amd64.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-arm/toolchain-external-codesourcery-arm.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-arm/toolchain-external-codesourcery-arm.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-mips/toolchain-external-codesourcery-mips.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-mips/toolchain-external-codesourcery-mips.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-custom/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-custom/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-custom/toolchain-external-custom.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-aarch64/toolchain-external-linaro-aarch64.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-aarch64/toolchain-external-linaro-aarch64.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-arm/toolchain-external-linaro-arm.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-arm/toolchain-external-linaro-arm.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-armeb/toolchain-external-linaro-armeb.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-armeb/toolchain-external-linaro-armeb.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-musl-cross/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-musl-cross/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-musl-cross/toolchain-external-musl-cross.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-musl-cross/toolchain-external-musl-cross.mk
create mode 100644 toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-synopsys-arc/toolchain-external-synopsys-arc.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-synopsys-arc/toolchain-external-synopsys-arc.mk
delete mode 100644 toolchain/toolchain-external/toolchain-external.hash
--
2.5.5
^ permalink raw reply [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 01/24] toolchain-external: TOOLCHAIN_EXTERNAL_CREATE_*_LIB_SYMLINK: use arguments instead of global variables
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
@ 2016-10-31 14:56 ` Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 02/24] toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_*_LIBS: " Romain Naour
` (22 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:56 UTC (permalink / raw)
To: buildroot
A new external toolchain package infrastructure will be introduced in a
followup patch, so TOOLCHAIN_EXTERNAL_{CC,CFLAGS...} global variables
will no longer exist since the toolchain-external package will be turned
into a virtual package. Each external-toolchain packages providers will
provide it's own <toolchain-external-name>_{CC,CFLAGS...} variables.
So additional arguments are needed to provide CC and CFLAG when calling
TOOLCHAIN_EXTERNAL_CREATE_*_LIB_SYMLINK.
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
v3: explain that the toolchain-external package will be a virtual package (Yann)
use local variables for functions/macros (Yann)
v2: rework commit log/title (Arnout)
---
toolchain/toolchain-external/toolchain-external.mk | 22 +++++++++++++++++-----
1 file changed, 17 insertions(+), 5 deletions(-)
diff --git a/toolchain/toolchain-external/toolchain-external.mk b/toolchain/toolchain-external/toolchain-external.mk
index b7a36be..2b07da0 100644
--- a/toolchain/toolchain-external/toolchain-external.mk
+++ b/toolchain/toolchain-external/toolchain-external.mk
@@ -554,20 +554,32 @@ endif
# (as appropriate)
#
# $1: destination directory (TARGET_DIR / STAGING_DIR)
+# $2: toolchain CC
+# $3: toolchain CFLAGS
create_lib_symlinks = \
$(Q)DESTDIR="$(strip $1)" ; \
- ARCH_LIB_DIR="$(call toolchain_find_libdir,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))" ; \
+ TOOLCHAIN_CC="$(strip $2)" ; \
+ TOOLCHAIN_CFLAGS="$(strip $3)" ; \
+ ARCH_LIB_DIR="$(call toolchain_find_libdir,$${TOOLCHAIN_CC} $${TOOLCHAIN_CFLAGS})" ; \
if [ ! -e "$${DESTDIR}/$${ARCH_LIB_DIR}" -a ! -e "$${DESTDIR}/usr/$${ARCH_LIB_DIR}" ]; then \
ln -snf lib "$${DESTDIR}/$${ARCH_LIB_DIR}" ; \
ln -snf lib "$${DESTDIR}/usr/$${ARCH_LIB_DIR}" ; \
fi
+# $1: toolchain CC
+# $2: toolchain CFLAGS
define TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK
- $(call create_lib_symlinks,$(STAGING_DIR))
+ TOOLCHAIN_CC="$(strip $1)" ; \
+ TOOLCHAIN_CFLAGS="$(strip $2)" ; \
+ $(call create_lib_symlinks,$(STAGING_DIR),$${TOOLCHAIN_CC},$${TOOLCHAIN_CFLAGS})
endef
+# $1: toolchain CC
+# $2: toolchain CFLAGS
define TOOLCHAIN_EXTERNAL_CREATE_TARGET_LIB_SYMLINK
- $(call create_lib_symlinks,$(TARGET_DIR))
+ TOOLCHAIN_CC="$(strip $1)" ; \
+ TOOLCHAIN_CFLAGS="$(strip $2)" ; \
+ $(call create_lib_symlinks,$(TARGET_DIR),$${TOOLCHAIN_CC},$${TOOLCHAIN_CFLAGS})
endef
# Integration of the toolchain into Buildroot: find the main sysroot
@@ -781,7 +793,7 @@ TOOLCHAIN_EXTERNAL_BUILD_CMDS = $(TOOLCHAIN_WRAPPER_BUILD)
define TOOLCHAIN_EXTERNAL_INSTALL_STAGING_CMDS
$(TOOLCHAIN_WRAPPER_INSTALL)
- $(TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK)
+ $(call TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
$(TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS)
$(TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC)
$(TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER)
@@ -792,7 +804,7 @@ endef
# and the target directory, we do everything within the
# install-staging step, arbitrarily.
define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_CMDS
- $(TOOLCHAIN_EXTERNAL_CREATE_TARGET_LIB_SYMLINK)
+ $(call TOOLCHAIN_EXTERNAL_CREATE_TARGET_LIB_SYMLINK,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
$(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS)
$(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER)
$(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC)
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 02/24] toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_*_LIBS: use arguments instead of global variables
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 01/24] toolchain-external: TOOLCHAIN_EXTERNAL_CREATE_*_LIB_SYMLINK: use arguments instead of global variables Romain Naour
@ 2016-10-31 14:56 ` Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 03/24] toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER: " Romain Naour
` (21 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:56 UTC (permalink / raw)
To: buildroot
A new external toolchain package infrastructure will be introduced in a
followup patch, so TOOLCHAIN_EXTERNAL_{CC,CFLAGS...} global variables
will no longer exist. Instead, each external toolchain packages will
provide it's own <toolchain-external-name>_{CC,CFLAGS...} variables.
So additional arguments are needed to provide CC and CFLAG when calling
TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS,
TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC and
TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT
Also, an additional argument is needed to provide LIBS (the shared
libraries list) when calling TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS to
copy the external toolchain libraries to target.
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
v3: use local variables for functions/macros (Yann)
v2: rework commit log/title (Arnout)
---
toolchain/toolchain-external/toolchain-external.mk | 50 ++++++++++++++--------
1 file changed, 33 insertions(+), 17 deletions(-)
diff --git a/toolchain/toolchain-external/toolchain-external.mk b/toolchain/toolchain-external/toolchain-external.mk
index 2b07da0..e51b9ed 100644
--- a/toolchain/toolchain-external/toolchain-external.mk
+++ b/toolchain/toolchain-external/toolchain-external.mk
@@ -634,10 +634,12 @@ endef
# Buildroot, Crosstool-NG, CodeSourcery and Linaro
# before doing any modification on the below logic.
+# $1: toolchain LIBS
ifeq ($(BR2_STATIC_LIBS),)
define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS
$(Q)$(call MESSAGE,"Copying external toolchain libraries to target...")
- $(Q)for libs in $(TOOLCHAIN_EXTERNAL_LIBS); do \
+ $(Q)TOOLCHAIN_LIBS="$(strip $1)" ; \
+ for libs in $${TOOLCHAIN_LIBS}; do \
$(call copy_toolchain_lib_root,$$libs); \
done
endef
@@ -666,13 +668,17 @@ define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER
endef
endif
+# $1: toolchain CC
+# $2: toolchain CFLAGS
define TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS
- $(Q)SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC))" ; \
- ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))" ; \
- ARCH_LIB_DIR="$(call toolchain_find_libdir,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))" ; \
+ $(Q)TOOLCHAIN_CC="$(strip $1)" ; \
+ TOOLCHAIN_CFLAGS="$(strip $2)" ; \
+ SYSROOT_DIR="$(call toolchain_find_sysroot,$${TOOLCHAIN_CC})" ; \
+ ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$${TOOLCHAIN_CC} $${TOOLCHAIN_CFLAGS})" ; \
+ ARCH_LIB_DIR="$(call toolchain_find_libdir,$${TOOLCHAIN_CC} $${TOOLCHAIN_CFLAGS})" ; \
SUPPORT_LIB_DIR="" ; \
if test `find $${ARCH_SYSROOT_DIR} -name 'libstdc++.a' | wc -l` -eq 0 ; then \
- LIBSTDCPP_A_LOCATION=$$(LANG=C $(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS) -print-file-name=libstdc++.a) ; \
+ LIBSTDCPP_A_LOCATION=$$(LANG=C $${TOOLCHAIN_CC} $${TOOLCHAIN_CFLAGS} -print-file-name=libstdc++.a) ; \
if [ -e "$${LIBSTDCPP_A_LOCATION}" ]; then \
SUPPORT_LIB_DIR=`readlink -f $${LIBSTDCPP_A_LOCATION} | sed -r -e 's:libstdc\+\+\.a::'` ; \
fi ; \
@@ -693,24 +699,30 @@ endef
# FDPIC is not the primary binary format being used, but the user has
# nonetheless requested the installation of the FDPIC libraries to the
# target filesystem.
+# $1: toolchain CC
+# $2: toolchain CFLAGS
ifeq ($(BR2_BFIN_INSTALL_FDPIC_SHARED),y)
define TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC
$(Q)$(call MESSAGE,"Install external toolchain FDPIC libraries to staging...")
- $(Q)FDPIC_EXTERNAL_CC=$(dir $(TOOLCHAIN_EXTERNAL_CC))/../../bfin-linux-uclibc/bin/bfin-linux-uclibc-gcc ; \
- FDPIC_SYSROOT_DIR="$(call toolchain_find_sysroot,$${FDPIC_EXTERNAL_CC} $(TOOLCHAIN_EXTERNAL_CFLAGS))" ; \
- FDPIC_LIB_DIR="$(call toolchain_find_libdir,$${FDPIC_EXTERNAL_CC} $(TOOLCHAIN_EXTERNAL_CFLAGS))" ; \
+ $(Q)TOOLCHAIN_CC="$(strip $1)" ; \
+ TOOLCHAIN_CFLAGS="$(strip $2)" ; \
+ FDPIC_EXTERNAL_CC=$(dir $${TOOLCHAIN_CC})/../../bfin-linux-uclibc/bin/bfin-linux-uclibc-gcc ; \
+ FDPIC_SYSROOT_DIR="$(call toolchain_find_sysroot,$${FDPIC_EXTERNAL_CC} $${TOOLCHAIN_CFLAGS})" ; \
+ FDPIC_LIB_DIR="$(call toolchain_find_libdir,$${FDPIC_EXTERNAL_CC} $${TOOLCHAIN_CFLAGS})" ; \
FDPIC_SUPPORT_LIB_DIR="" ; \
if test `find $${FDPIC_SYSROOT_DIR} -name 'libstdc++.a' | wc -l` -eq 0 ; then \
- FDPIC_LIBSTDCPP_A_LOCATION=$$(LANG=C $${FDPIC_EXTERNAL_CC} $(TOOLCHAIN_EXTERNAL_CFLAGS) -print-file-name=libstdc++.a) ; \
+ FDPIC_LIBSTDCPP_A_LOCATION=$$(LANG=C $${FDPIC_EXTERNAL_CC} $${TOOLCHAIN_CFLAGS} -print-file-name=libstdc++.a) ; \
if [ -e "$${FDPIC_LIBSTDCPP_A_LOCATION}" ]; then \
FDPIC_SUPPORT_LIB_DIR=`readlink -f $${FDPIC_LIBSTDCPP_A_LOCATION} | sed -r -e 's:libstdc\+\+\.a::'` ; \
fi ; \
fi ; \
$(call copy_toolchain_sysroot,$${FDPIC_SYSROOT_DIR},$${FDPIC_SYSROOT_DIR},,$${FDPIC_LIB_DIR},$${FDPIC_SUPPORT_LIB_DIR})
endef
+# $1: toolchain LIBS
define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC
$(Q)$(call MESSAGE,"Install external toolchain FDPIC libraries to target...")
- $(Q)for libs in $(TOOLCHAIN_EXTERNAL_LIBS); do \
+ $(Q)TOOLCHAIN_LIBS="$(strip $1)" ; \
+ for libs in $${TOOLCHAIN_LIBS}; do \
$(call copy_toolchain_lib_root,$$libs); \
done
endef
@@ -722,11 +734,15 @@ endif
# to the target filesystem. The flat libraries are found and linked
# according to the index in name "libN.so". Index 1 is reserved for
# the standard C library. Customer libraries can use 4 and above.
+# $1: toolchain CC
+# $2: toolchain CFLAGS
ifeq ($(BR2_BFIN_INSTALL_FLAT_SHARED),y)
define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT
$(Q)$(call MESSAGE,"Install external toolchain FLAT libraries to target...")
- $(Q)FLAT_EXTERNAL_CC=$(dir $(TOOLCHAIN_EXTERNAL_CC))../../bfin-uclinux/bin/bfin-uclinux-gcc ; \
- FLAT_LIBC_A_LOCATION=`$${FLAT_EXTERNAL_CC} $(TOOLCHAIN_EXTERNAL_CFLAGS) -mid-shared-library -print-file-name=libc`; \
+ $(Q)TOOLCHAIN_CC="$(strip $1)" ; \
+ TOOLCHAIN_CFLAGS="$(strip $2)" ; \
+ FLAT_EXTERNAL_CC=$(dir $${TOOLCHAIN_CC})../../bfin-uclinux/bin/bfin-uclinux-gcc ; \
+ FLAT_LIBC_A_LOCATION=`$${FLAT_EXTERNAL_CC} $${TOOLCHAIN_CFLAGS} -mid-shared-library -print-file-name=libc`; \
if [ -f $${FLAT_LIBC_A_LOCATION} -a ! -h $${FLAT_LIBC_A_LOCATION} ] ; then \
$(INSTALL) -D $${FLAT_LIBC_A_LOCATION} $(TARGET_DIR)/lib/lib1.so; \
fi
@@ -794,8 +810,8 @@ TOOLCHAIN_EXTERNAL_BUILD_CMDS = $(TOOLCHAIN_WRAPPER_BUILD)
define TOOLCHAIN_EXTERNAL_INSTALL_STAGING_CMDS
$(TOOLCHAIN_WRAPPER_INSTALL)
$(call TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
- $(TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS)
- $(TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC)
+ $(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
+ $(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
$(TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER)
$(TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT)
endef
@@ -805,10 +821,10 @@ endef
# install-staging step, arbitrarily.
define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_CMDS
$(call TOOLCHAIN_EXTERNAL_CREATE_TARGET_LIB_SYMLINK,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
- $(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS)
+ $(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS,$(TOOLCHAIN_EXTERNAL_LIBS))
$(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER)
- $(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC)
- $(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT)
+ $(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC,$(TOOLCHAIN_EXTERNAL_LIBS))
+ $(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
$(TOOLCHAIN_EXTERNAL_FIXUP_UCLIBCNG_LDSO)
endef
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 03/24] toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER: use arguments instead of global variables
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 01/24] toolchain-external: TOOLCHAIN_EXTERNAL_CREATE_*_LIB_SYMLINK: use arguments instead of global variables Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 02/24] toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_*_LIBS: " Romain Naour
@ 2016-10-31 14:56 ` Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 04/24] toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER: " Romain Naour
` (20 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:56 UTC (permalink / raw)
To: buildroot
A new external toolchain package infrastructure will be introduced in a
followup patch, so TOOLCHAIN_EXTERNAL_{CC,CFLAGS...} global variables
will no longer exist. Instead, each external toolchain packages will
provide it's own <toolchain-external-name>_{CC,CFLAGS...} variables.
For the case of the toolchain wrapper install, CROSS is needed when
calling TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER.
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
v3: use local variables for functions/macros (Yann)
v2: rework commit log/title (Arnout)
---
toolchain/toolchain-external/toolchain-external.mk | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/toolchain/toolchain-external/toolchain-external.mk b/toolchain/toolchain-external/toolchain-external.mk
index e51b9ed..dd8bc21 100644
--- a/toolchain/toolchain-external/toolchain-external.mk
+++ b/toolchain/toolchain-external/toolchain-external.mk
@@ -758,9 +758,11 @@ endif
# used. However, we should not add the toolchain wrapper for them, and they
# match the *cc-* pattern. Therefore, an additional case is added for *-ar,
# *-ranlib and *-nm.
+# $1 toolchain CROSS
define TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER
$(Q)cd $(HOST_DIR)/usr/bin; \
- for i in $(TOOLCHAIN_EXTERNAL_CROSS)*; do \
+ TOOLCHAIN_CROSS="$(strip $1)" ; \
+ for i in $${TOOLCHAIN_CROSS}*; do \
base=$${i##*/}; \
case "$$base" in \
*-ar|*-ranlib|*-nm) \
@@ -812,7 +814,7 @@ define TOOLCHAIN_EXTERNAL_INSTALL_STAGING_CMDS
$(call TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
$(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
$(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
- $(TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER)
+ $(call TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER,$(TOOLCHAIN_EXTERNAL_CROSS))
$(TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT)
endef
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 04/24] toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER: use arguments instead of global variables
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (2 preceding siblings ...)
2016-10-31 14:56 ` [Buildroot] [PATCH v3 03/24] toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER: " Romain Naour
@ 2016-10-31 14:56 ` Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 05/24] toolchain-external: use $(call) for all remaining macros for consistency Romain Naour
` (19 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:56 UTC (permalink / raw)
To: buildroot
A new external toolchain package infrastructure will be introduced in a
followup patch, so TOOLCHAIN_EXTERNAL_{CC,CFLAGS...} global variables
will no longer exist. Instead, each external-toolchain packages will
provide it's own <toolchain-external-name>_{CC,CFLAGS...} variables.
So additional arguments are needed to provide CC, CFLAG and INSTALL_DIR
when calling TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER.
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
v3: use local variables for functions/macros (Yann)
v2: rework commit log/title (Arnout)
---
toolchain/toolchain-external/toolchain-external.mk | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/toolchain/toolchain-external/toolchain-external.mk b/toolchain/toolchain-external/toolchain-external.mk
index dd8bc21..06b8105 100644
--- a/toolchain/toolchain-external/toolchain-external.mk
+++ b/toolchain/toolchain-external/toolchain-external.mk
@@ -645,16 +645,22 @@ define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS
endef
endif
+# $1: toolchain CC
+# $2: toolchain CFLAGS
+# $3: toolchain INSTALL_DIR
ifeq ($(BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY),y)
define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER
$(Q)$(call MESSAGE,"Copying gdbserver")
- $(Q)ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))" ; \
- ARCH_LIB_DIR="$(call toolchain_find_libdir,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))" ; \
+ $(Q)TOOLCHAIN_CC="$(strip $1)" ; \
+ TOOLCHAIN_CFLAGS="$(strip $2)" ; \
+ TOOLCHAIN_INSTALL_DIR="$(strip $3)" ; \
+ ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$${TOOLCHAIN_CC} $${TOOLCHAIN_CFLAGS})" ; \
+ ARCH_LIB_DIR="$(call toolchain_find_libdir,$${TOOLCHAIN_CC} $${TOOLCHAIN_CFLAGS})" ; \
gdbserver_found=0 ; \
for d in $${ARCH_SYSROOT_DIR}/usr \
$${ARCH_SYSROOT_DIR}/../debug-root/usr \
$${ARCH_SYSROOT_DIR}/usr/$${ARCH_LIB_DIR} \
- $(TOOLCHAIN_EXTERNAL_INSTALL_DIR); do \
+ $${TOOLCHAIN_INSTALL_DIR}; do \
if test -f $${d}/bin/gdbserver ; then \
install -m 0755 -D $${d}/bin/gdbserver $(TARGET_DIR)/usr/bin/gdbserver ; \
gdbserver_found=1 ; \
@@ -824,7 +830,7 @@ endef
define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_CMDS
$(call TOOLCHAIN_EXTERNAL_CREATE_TARGET_LIB_SYMLINK,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
$(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS,$(TOOLCHAIN_EXTERNAL_LIBS))
- $(TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER)
+ $(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS),$(TOOLCHAIN_EXTERNAL_INSTALL_DIR))
$(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC,$(TOOLCHAIN_EXTERNAL_LIBS))
$(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
$(TOOLCHAIN_EXTERNAL_FIXUP_UCLIBCNG_LDSO)
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 05/24] toolchain-external: use $(call) for all remaining macros for consistency
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (3 preceding siblings ...)
2016-10-31 14:56 ` [Buildroot] [PATCH v3 04/24] toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER: " Romain Naour
@ 2016-10-31 14:56 ` Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 06/24] toolchain-external-blackfin-uclinux: new package Romain Naour
` (18 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:56 UTC (permalink / raw)
To: buildroot
TOOLCHAIN_WRAPPER_INSTALL, TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT and
TOOLCHAIN_EXTERNAL_FIXUP_UCLIBCNG_LDSO are the remaining macros
called without parameters. Use $(call) for consistency with other
functions.
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
v3: changes suggested by Yann.
---
toolchain/toolchain-external/toolchain-external.mk | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/toolchain/toolchain-external/toolchain-external.mk b/toolchain/toolchain-external/toolchain-external.mk
index 06b8105..16d0094 100644
--- a/toolchain/toolchain-external/toolchain-external.mk
+++ b/toolchain/toolchain-external/toolchain-external.mk
@@ -816,12 +816,12 @@ endef
TOOLCHAIN_EXTERNAL_BUILD_CMDS = $(TOOLCHAIN_WRAPPER_BUILD)
define TOOLCHAIN_EXTERNAL_INSTALL_STAGING_CMDS
- $(TOOLCHAIN_WRAPPER_INSTALL)
+ $(call TOOLCHAIN_WRAPPER_INSTALL)
$(call TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
$(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
$(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
$(call TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER,$(TOOLCHAIN_EXTERNAL_CROSS))
- $(TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT)
+ $(call TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT)
endef
# Even though we're installing things in both the staging, the host
@@ -833,7 +833,7 @@ define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_CMDS
$(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS),$(TOOLCHAIN_EXTERNAL_INSTALL_DIR))
$(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC,$(TOOLCHAIN_EXTERNAL_LIBS))
$(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
- $(TOOLCHAIN_EXTERNAL_FIXUP_UCLIBCNG_LDSO)
+ $(call TOOLCHAIN_EXTERNAL_FIXUP_UCLIBCNG_LDSO)
endef
$(eval $(generic-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 06/24] toolchain-external-blackfin-uclinux: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (4 preceding siblings ...)
2016-10-31 14:56 ` [Buildroot] [PATCH v3 05/24] toolchain-external: use $(call) for all remaining macros for consistency Romain Naour
@ 2016-10-31 14:56 ` Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 07/24] toolchain-external-arago-armv7a: " Romain Naour
` (17 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:56 UTC (permalink / raw)
To: buildroot
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a new package for the Analog Devices external
toolchain for the Blackfin architecture. As of this commit, the code
is currently not used, but it will be used as soon as the external
toolchain infrastructure gets introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../toolchain-external-blackfin-uclinux/Config.in | 17 +++++++++++
.../Config.in.options | 6 ++++
.../toolchain-external-blackfin-uclinux.hash | 3 ++
.../toolchain-external-blackfin-uclinux.mk | 35 ++++++++++++++++++++++
4 files changed, 61 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-blackfin-uclinux/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-blackfin-uclinux/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-blackfin-uclinux/toolchain-external-blackfin-uclinux.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-blackfin-uclinux/toolchain-external-blackfin-uclinux.mk
diff --git a/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/Config.in b/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/Config.in
new file mode 100644
index 0000000..8b299e8
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/Config.in
@@ -0,0 +1,17 @@
+config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX
+ bool "Blackfin.uclinux.org 2014R1"
+ depends on BR2_bfin
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_USE_WCHAR
+ select BR2_TOOLCHAIN_HAS_THREADS
+ select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
+ select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_3
+ select BR2_TOOLCHAIN_HAS_FORTRAN
+ help
+ Toolchain for the Blackfin architecture, from
+ http://blackfin.uclinux.org.
diff --git a/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/Config.in.options b/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/Config.in.options
new file mode 100644
index 0000000..a13cbba
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-blackfin-uclinux"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/toolchain-external-blackfin-uclinux.hash b/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/toolchain-external-blackfin-uclinux.hash
new file mode 100644
index 0000000..b320d94
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/toolchain-external-blackfin-uclinux.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 e424e90d8481d942a40266d78d1488726561fed3ec38403094f98055e61889d0 blackfin-toolchain-2014R1-RC2.i386.tar.bz2
+sha256 c65b1b4b918d5185349d62a3b7bf43b4b21e1175c52598ec047ca56b3f11d857 blackfin-toolchain-uclibc-full-2014R1-RC2.i386.tar.bz2
diff --git a/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/toolchain-external-blackfin-uclinux.mk b/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/toolchain-external-blackfin-uclinux.mk
new file mode 100644
index 0000000..b82d135
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/toolchain-external-blackfin-uclinux.mk
@@ -0,0 +1,35 @@
+################################################################################
+#
+# toolchain-external-blackfin-uclinux
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION_MAJOR = 2014R1
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION = $(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION_MAJOR)-RC2
+
+ifeq ($(BR2_BINFMT_FLAT),y)
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_SUBDIR = bfin-uclinux
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_PREFIX = bfin-uclinux
+else
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_SUBDIR = bfin-linux-uclibc
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_PREFIX = bfin-linux-uclibc
+endif
+
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_SITE = http://downloads.sourceforge.net/project/adi-toolchain/$(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION_MAJOR)/$(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION)/i386
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_SOURCE = blackfin-toolchain-$(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION).i386.tar.bz2
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_EXTRA_DOWNLOADS = blackfin-toolchain-uclibc-full-$(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION).i386.tar.bz2
+
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_STRIP_COMPONENTS = 3
+
+# Special handling for Blackfin toolchain, because of the split in two
+# tarballs, and the organization of tarball contents. The tarballs
+# contain ./opt/uClinux/{bfin-uclinux,bfin-linux-uclibc} directories,
+# which themselves contain the toolchain. This is why we strip more
+# components than usual.
+define TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_UCLIBC_EXTRA_EXTRACT
+ $(call suitable-extractor,$(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_EXTRA_DOWNLOADS)) $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_EXTRA_DOWNLOADS) | \
+ $(TAR) --strip-components=3 -C $(@D) $(TAR_OPTIONS) -
+endef
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_POST_EXTRACT_HOOKS += TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_UCLIBC_EXTRA_EXTRACT
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 07/24] toolchain-external-arago-armv7a: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (5 preceding siblings ...)
2016-10-31 14:56 ` [Buildroot] [PATCH v3 06/24] toolchain-external-blackfin-uclinux: new package Romain Naour
@ 2016-10-31 14:56 ` Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 08/24] toolchain-external-arago-armv5te: " Romain Naour
` (16 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:56 UTC (permalink / raw)
To: buildroot
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a new package for the Arago external toolchain for
the ARM architecture. As of this commit, the code is currently not
used, but it will be used as soon as the external toolchain
infrastructure gets introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../toolchain-external-arago-armv7a/Config.in | 24 ++++++++++++++++++++++
.../Config.in.options | 6 ++++++
.../toolchain-external-arago-armv7a.hash | 3 +++
.../toolchain-external-arago-armv7a.mk | 23 +++++++++++++++++++++
4 files changed, 56 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv7a/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv7a/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv7a/toolchain-external-arago-armv7a.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv7a/toolchain-external-arago-armv7a.mk
diff --git a/toolchain/toolchain-external/toolchain-external-arago-armv7a/Config.in b/toolchain/toolchain-external/toolchain-external-arago-armv7a/Config.in
new file mode 100644
index 0000000..a3ea6b2
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-arago-armv7a/Config.in
@@ -0,0 +1,24 @@
+config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A
+ bool "Arago ARMv7 2011.09"
+ depends on BR2_arm
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ depends on BR2_ARM_CPU_ARMV7A
+ depends on BR2_ARM_EABI
+ depends on BR2_ARM_CPU_HAS_VFPV3
+ depends on !BR2_STATIC_LIBS
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ select BR2_TOOLCHAIN_HAS_SSP
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_5
+ # kernel headers: 2.6.31
+ help
+ Texas Instruments Arago 2011.09 toolchain, with gcc 4.5.3,
+ binutils 2.20.1, glibc 2.12, gdb 7.2.
+
+ This toolchain uses -mfloat-abi=softfp (i.e can use FPU
+ instructions, but passes floating point function arguments
+ in integer registers), and requires a VFPv3 floating point
+ unit to work properly. This unit is available on most
+ Cortex-A ARM processors, but not all.
diff --git a/toolchain/toolchain-external/toolchain-external-arago-armv7a/Config.in.options b/toolchain/toolchain-external/toolchain-external-arago-armv7a/Config.in.options
new file mode 100644
index 0000000..96018f5
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-arago-armv7a/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-arago-armv7a"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-arago-armv7a/toolchain-external-arago-armv7a.hash b/toolchain/toolchain-external/toolchain-external-arago-armv7a/toolchain-external-arago-armv7a.hash
new file mode 100644
index 0000000..a66900a
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-arago-armv7a/toolchain-external-arago-armv7a.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 f2febf3b3c565536461ad4405f1bcb835d75a6afb2a8bec958a1248cb4b81fc7 arago-2011.09-armv7a-linux-gnueabi-sdk.tar.bz2
+sha256 25fbf0513ad7322b15cbaae964cafadcbb4c939f2708f57f40b8f9f2d601122b arago-toolchain-2011.09-sources.tar.bz2
diff --git a/toolchain/toolchain-external/toolchain-external-arago-armv7a/toolchain-external-arago-armv7a.mk b/toolchain/toolchain-external/toolchain-external-arago-armv7a/toolchain-external-arago-armv7a.mk
new file mode 100644
index 0000000..93e3e79
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-arago-armv7a/toolchain-external-arago-armv7a.mk
@@ -0,0 +1,23 @@
+################################################################################
+#
+# toolchain-external-arago-armv7a
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_SITE = http://software-dl.ti.com/sdoemb/sdoemb_public_sw/arago_toolchain/2011_09/exports
+TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_VERSION = 2011.09
+TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_PREFIX = arm-arago-linux-gnueabi
+
+TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_SOURCE = \
+ arago-$(TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_VERSION)-armv7a-linux-gnueabi-sdk.tar.bz2
+
+TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_ACTUAL_SOURCE_TARBALL = arago-toolchain-$(TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_VERSION)-sources.tar.bz2
+
+define TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_FIXUP_EXTRACT
+ mv $(@D)/arago-2011.09/armv7a/* $(@D)/
+ rm -rf $(@D)/arago-2011.09/
+endef
+
+TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_POST_EXTRACT_HOOKS += TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_FIXUP_EXTRACT
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 08/24] toolchain-external-arago-armv5te: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (6 preceding siblings ...)
2016-10-31 14:56 ` [Buildroot] [PATCH v3 07/24] toolchain-external-arago-armv7a: " Romain Naour
@ 2016-10-31 14:56 ` Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 09/24] toolchain-external-custom: " Romain Naour
` (15 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:56 UTC (permalink / raw)
To: buildroot
This commit adds a new package for the Arago external toolchain for
the ARM architecture. As of this commit, the code is currently not
used, but it will be used as soon as the external toolchain
infrastructure gets introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../toolchain-external-arago-armv5te/Config.in | 19 ++++++++++++++++++
.../Config.in.options | 6 ++++++
.../toolchain-external-arago-armv5te.hash | 3 +++
.../toolchain-external-arago-armv5te.mk | 23 ++++++++++++++++++++++
4 files changed, 51 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv5te/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv5te/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv5te/toolchain-external-arago-armv5te.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-arago-armv5te/toolchain-external-arago-armv5te.mk
diff --git a/toolchain/toolchain-external/toolchain-external-arago-armv5te/Config.in b/toolchain/toolchain-external/toolchain-external-arago-armv5te/Config.in
new file mode 100644
index 0000000..2c821a4
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-arago-armv5te/Config.in
@@ -0,0 +1,19 @@
+config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE
+ bool "Arago ARMv5 2011.09"
+ depends on BR2_arm
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ depends on !BR2_ARM_CPU_ARMV4
+ depends on BR2_ARM_EABI
+ depends on !BR2_STATIC_LIBS
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ select BR2_TOOLCHAIN_HAS_SSP
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_5
+ # kernel headers: 2.6.31
+ help
+ Texas Instruments Arago ARMv5 2011.09 toolchain, with gcc
+ 4.5.3, binutils 2.20.1, glibc 2.12, gdb 7.2.
+
+ This toolchain uses software-floating point.
diff --git a/toolchain/toolchain-external/toolchain-external-arago-armv5te/Config.in.options b/toolchain/toolchain-external/toolchain-external-arago-armv5te/Config.in.options
new file mode 100644
index 0000000..dd08ee0
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-arago-armv5te/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-arago-armv5te"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-arago-armv5te/toolchain-external-arago-armv5te.hash b/toolchain/toolchain-external/toolchain-external-arago-armv5te/toolchain-external-arago-armv5te.hash
new file mode 100644
index 0000000..dd70004
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-arago-armv5te/toolchain-external-arago-armv5te.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 254af7d02eb3bcc8345c78e131700bc995d65b68232caaed21150a5fd1456070 arago-2011.09-armv5te-linux-gnueabi-sdk.tar.bz2
+sha256 25fbf0513ad7322b15cbaae964cafadcbb4c939f2708f57f40b8f9f2d601122b arago-toolchain-2011.09-sources.tar.bz2
diff --git a/toolchain/toolchain-external/toolchain-external-arago-armv5te/toolchain-external-arago-armv5te.mk b/toolchain/toolchain-external/toolchain-external-arago-armv5te/toolchain-external-arago-armv5te.mk
new file mode 100644
index 0000000..f06728e
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-arago-armv5te/toolchain-external-arago-armv5te.mk
@@ -0,0 +1,23 @@
+################################################################################
+#
+# toolchain-external-arago-armv5te
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_SITE = http://software-dl.ti.com/sdoemb/sdoemb_public_sw/arago_toolchain/2011_09/exports
+TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_VERSION = 2011.09
+TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_PREFIX = arm-arago-linux-gnueabi
+
+TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_SOURCE = \
+ arago-$(TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_VERSION)-armv5te-linux-gnueabi-sdk.tar.bz2
+
+TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_ACTUAL_SOURCE_TARBALL = arago-toolchain-$(TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_VERSION)-sources.tar.bz2
+
+define TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_FIXUP_EXTRACT
+ mv $(@D)/arago-2011.09/armv5te/* $(@D)/
+ rm -rf $(@D)/arago-2011.09/
+endef
+
+TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_POST_EXTRACT_HOOKS += TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_FIXUP_EXTRACT
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 09/24] toolchain-external-custom: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (7 preceding siblings ...)
2016-10-31 14:56 ` [Buildroot] [PATCH v3 08/24] toolchain-external-arago-armv5te: " Romain Naour
@ 2016-10-31 14:56 ` Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 10/24] toolchain-external-linaro-aarch64: " Romain Naour
` (14 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:56 UTC (permalink / raw)
To: buildroot
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a new package to support custom external
toolchains. As of this commit, the code is currently not used, but it
will be used as soon as the external toolchain infrastructure gets
introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../toolchain-external-custom/Config.in | 5 +
.../toolchain-external-custom/Config.in.options | 331 +++++++++++++++++++++
.../toolchain-external-custom.mk | 16 +
3 files changed, 352 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-custom/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-custom/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-custom/toolchain-external-custom.mk
diff --git a/toolchain/toolchain-external/toolchain-external-custom/Config.in b/toolchain/toolchain-external/toolchain-external-custom/Config.in
new file mode 100644
index 0000000..a913feb
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-custom/Config.in
@@ -0,0 +1,5 @@
+config BR2_TOOLCHAIN_EXTERNAL_CUSTOM
+ bool "Custom toolchain"
+ help
+ Use this option to use a custom toolchain pre-installed on
+ your system.
diff --git a/toolchain/toolchain-external/toolchain-external-custom/Config.in.options b/toolchain/toolchain-external/toolchain-external-custom/Config.in.options
new file mode 100644
index 0000000..b15670e
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-custom/Config.in.options
@@ -0,0 +1,331 @@
+if BR2_TOOLCHAIN_EXTERNAL_CUSTOM
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-custom"
+
+config BR2_TOOLCHAIN_EXTERNAL_URL
+ string "Toolchain URL"
+ depends on BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD
+ help
+ URL of the custom toolchain tarball to download and install.
+
+config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX
+ string "Toolchain prefix"
+ default "$(ARCH)-linux"
+
+choice
+ bool "External toolchain gcc version"
+ default BR2_TOOLCHAIN_EXTERNAL_GCC_4_3
+ help
+ Set to the gcc version that is used by your external
+ toolchain.
+
+config BR2_TOOLCHAIN_EXTERNAL_GCC_6
+ bool "6.x"
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_6
+
+config BR2_TOOLCHAIN_EXTERNAL_GCC_5
+ bool "5.x"
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_5
+
+config BR2_TOOLCHAIN_EXTERNAL_GCC_4_9
+ bool "4.9.x"
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
+
+config BR2_TOOLCHAIN_EXTERNAL_GCC_4_8
+ bool "4.8.x"
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
+
+config BR2_TOOLCHAIN_EXTERNAL_GCC_4_7
+ bool "4.7.x"
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
+
+config BR2_TOOLCHAIN_EXTERNAL_GCC_4_6
+ bool "4.6.x"
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_6
+
+config BR2_TOOLCHAIN_EXTERNAL_GCC_4_5
+ bool "4.5.x"
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_5
+
+config BR2_TOOLCHAIN_EXTERNAL_GCC_4_4
+ bool "4.4.x"
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_4
+
+config BR2_TOOLCHAIN_EXTERNAL_GCC_4_3
+ bool "4.3.x"
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_3
+
+endchoice
+
+choice
+ bool "External toolchain kernel headers series"
+ default BR2_TOOLCHAIN_EXTERNAL_HEADERS_REALLY_OLD
+ help
+ Set to the kernel headers version that were used to build
+ this external toolchain.
+
+ This is used to hide/show some packages that have strict
+ requirements on the version of kernel headers.
+
+ If unsure what version your toolchain is using, you can look
+ at the value of LINUX_VERSION_CODE in linux/version.h in your
+ toolchain. The Linux version is M.m.p, with:
+ M = ( LINUX_VERSION_CODE >> 16 ) & 0xFF
+ m = ( LINUX_VERSION_CODE >> 8 ) & 0xFF
+ p = ( LINUX_VERSION_CODE >> 0 ) & 0xFF
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_8
+ bool "4.8.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_8
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_7
+ bool "4.7.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_7
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_6
+ bool "4.6.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_6
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_5
+ bool "4.5.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_5
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_4
+ bool "4.4.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_4
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_3
+ bool "4.3.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_3
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_2
+ bool "4.2.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_2
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_1
+ bool "4.1.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_1
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_0
+ bool "4.0.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_19
+ bool "3.19.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_19
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_18
+ bool "3.18.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_18
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_17
+ bool "3.17.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_17
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_16
+ bool "3.16.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_16
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_15
+ bool "3.15.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_15
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_14
+ bool "3.14.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_13
+ bool "3.13.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_12
+ bool "3.12.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_11
+ bool "3.11.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_10
+ bool "3.10.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_9
+ bool "3.9.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_9
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_8
+ bool "3.8.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_8
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_7
+ bool "3.7.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_6
+ bool "3.6.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_6
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_5
+ bool "3.5.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_4
+ bool "3.4.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_4
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_3
+ bool "3.3.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_2
+ bool "3.2.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_1
+ bool "3.1.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_0
+ bool "3.0.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
+
+config BR2_TOOLCHAIN_EXTERNAL_HEADERS_REALLY_OLD
+ bool "2.6.x"
+
+endchoice
+
+choice
+ prompt "External toolchain C library"
+ default BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
+
+config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
+ bool "uClibc/uClibc-ng"
+ select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
+ # For the time being, we assume that all custom external
+ # toolchains have shadow password support.
+ select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
+ help
+ Select this option if your external toolchain uses the
+ uClibc (available from http://www.uclibc.org/)
+ or uClibc-ng (available from http://www.uclibc-ng.org)
+ C library.
+
+config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC
+ bool "glibc/eglibc"
+ depends on !BR2_STATIC_LIBS
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ help
+ Select this option if your external toolchain uses the GNU C
+ library (available from https://www.gnu.org/software/libc/)
+ or its variant the eglibc library (http://www.eglibc.org/).
+
+ Note: eglibc is a variant of glibc that (among other things)
+ can be configured to exclude some of its features. Using a
+ toolchain with eglibc configured to exclude key features may
+ cause build failures to some packages.
+
+comment "(e)glibc only available with shared lib support"
+ depends on BR2_STATIC_LIBS
+
+config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL
+ bool "musl (experimental)"
+ select BR2_TOOLCHAIN_EXTERNAL_MUSL
+ help
+ Select this option if your external toolchain uses the
+ 'musl' C library, available from http://www.musl-libc.org/.
+
+endchoice
+
+if BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
+
+config BR2_TOOLCHAIN_EXTERNAL_WCHAR
+ bool "Toolchain has WCHAR support?"
+ select BR2_USE_WCHAR
+ help
+ Select this option if your external toolchain supports
+ WCHAR. If you don't know, leave the default value, Buildroot
+ will tell you if it's correct or not.
+
+config BR2_TOOLCHAIN_EXTERNAL_LOCALE
+ bool "Toolchain has locale support?"
+ select BR2_TOOLCHAIN_EXTERNAL_WCHAR
+ select BR2_ENABLE_LOCALE
+ help
+ Select this option if your external toolchain has locale
+ support. If you don't know, leave the default value,
+ Buildroot will tell you if it's correct or not.
+
+config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
+ bool "Toolchain has threads support?"
+ select BR2_TOOLCHAIN_HAS_THREADS
+ default y
+ help
+ Select this option if your external toolchain has thread
+ support. If you don't know, leave the default value,
+ Buildroot will tell you if it's correct or not.
+
+if BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
+
+config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG
+ bool "Toolchain has threads debugging support?"
+ select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
+ default y
+ help
+ Select this option if your external toolchain has thread
+ debugging support. If you don't know, leave the default
+ value, Buildroot will tell you if it's correct or not.
+
+config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_NPTL
+ bool "Toolchain has NPTL threads support?"
+ select BR2_TOOLCHAIN_HAS_THREADS_NPTL
+ default y
+ help
+ Select this option if your external toolchain uses the NPTL
+ (Native Posix Thread Library) implementation of Posix
+ threads. If you don't know, leave the default value,
+ Buildroot will tell you if it's correct or not.
+
+endif # BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
+
+endif # BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
+
+config BR2_TOOLCHAIN_EXTERNAL_HAS_SSP
+ bool "Toolchain has SSP support?"
+ select BR2_TOOLCHAIN_HAS_SSP
+ default y if BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ default y if BR2_TOOLCHAIN_EXTERNAL_MUSL
+ help
+ Selection this option if your external toolchain has Stack
+ Smashing Protection support enabled. If you don't know,
+ leave the default value, Buildroot will tell you if it's
+ correct or not.
+
+config BR2_TOOLCHAIN_EXTERNAL_INET_RPC
+ bool "Toolchain has RPC support?"
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ depends on !BR2_TOOLCHAIN_EXTERNAL_MUSL
+ default y if BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ help
+ Select this option if your external toolchain supports
+ RPC. If you don't know, leave the default value, Buildroot
+ will tell you if it's correct or not.
+
+config BR2_TOOLCHAIN_EXTERNAL_CXX
+ bool "Toolchain has C++ support?"
+ select BR2_INSTALL_LIBSTDCPP
+ help
+ Select this option if your external toolchain has C++
+ support. If you don't know, leave the default value,
+ Buildroot will tell you if it's correct or not.
+
+config BR2_TOOLCHAIN_EXTRA_EXTERNAL_LIBS
+ string "Extra toolchain libraries to be copied to target"
+ help
+ If your external toolchain provides extra libraries that
+ need to be copied to the target filesystem, enter them
+ here, separated by spaces. They will be copied to the
+ target's /lib directory.
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-custom/toolchain-external-custom.mk b/toolchain/toolchain-external/toolchain-external-custom/toolchain-external-custom.mk
new file mode 100644
index 0000000..1d40f08
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-custom/toolchain-external-custom.mk
@@ -0,0 +1,16 @@
+################################################################################
+#
+# toolchain-external-custom
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_CUSTOM_SITE = $(patsubst %/,%,$(dir $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_URL))))
+TOOLCHAIN_EXTERNAL_CUSTOM_SOURCE = $(notdir $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_URL)))
+TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX = $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX))
+
+ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CUSTOM),y)
+# We can't check hashes for custom downloaded toolchains
+BR_NO_CHECK_HASH_FOR += $(TOOLCHAIN_EXTERNAL_SOURCE)
+endif
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 10/24] toolchain-external-linaro-aarch64: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (8 preceding siblings ...)
2016-10-31 14:56 ` [Buildroot] [PATCH v3 09/24] toolchain-external-custom: " Romain Naour
@ 2016-10-31 14:56 ` Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 11/24] toolchain-external-linaro-arm: " Romain Naour
` (13 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:56 UTC (permalink / raw)
To: buildroot
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a new package for the Linaro external toolchain for
the AArch64 architecture. As of this commit, the code is currently not
used, but it will be used as soon as the external toolchain
infrastructure gets introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../toolchain-external-linaro-aarch64/Config.in | 15 +++++++++++++++
.../toolchain-external-linaro-aarch64/Config.in.options | 6 ++++++
.../toolchain-external-linaro-aarch64.hash | 3 +++
.../toolchain-external-linaro-aarch64.mk | 17 +++++++++++++++++
4 files changed, 41 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-aarch64/toolchain-external-linaro-aarch64.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-aarch64/toolchain-external-linaro-aarch64.mk
diff --git a/toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in b/toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in
new file mode 100644
index 0000000..662f7d7
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in
@@ -0,0 +1,15 @@
+config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
+ bool "Linaro AArch64 2016.05"
+ depends on BR2_aarch64
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ depends on !BR2_STATIC_LIBS
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ select BR2_TOOLCHAIN_HAS_SSP
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_5
+ select BR2_TOOLCHAIN_HAS_FORTRAN
+ help
+ Toolchain for the AArch64 architecture, from
+ http://www.linaro.org/engineering/armv8/
diff --git a/toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in.options b/toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in.options
new file mode 100644
index 0000000..627f10b
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-linaro-aarch64"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-linaro-aarch64/toolchain-external-linaro-aarch64.hash b/toolchain/toolchain-external/toolchain-external-linaro-aarch64/toolchain-external-linaro-aarch64.hash
new file mode 100644
index 0000000..7a2c038
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-linaro-aarch64/toolchain-external-linaro-aarch64.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 d43227248f282a652da42322fcf4abfd3021f2a2f62e0cf6e242d82f55966ba9 gcc-linaro-5.3.1-2016.05-i686_aarch64-linux-gnu.tar.xz
+sha256 1941dcf6229d6706bcb89b7976d5d43d170efdd17c27d5fe1738e7ecf22adc37 gcc-linaro-5.3.1-2016.05-x86_64_aarch64-linux-gnu.tar.xz
diff --git a/toolchain/toolchain-external/toolchain-external-linaro-aarch64/toolchain-external-linaro-aarch64.mk b/toolchain/toolchain-external/toolchain-external-linaro-aarch64/toolchain-external-linaro-aarch64.mk
new file mode 100644
index 0000000..abf2630
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-linaro-aarch64/toolchain-external-linaro-aarch64.mk
@@ -0,0 +1,17 @@
+################################################################################
+#
+# toolchain-external-linaro-aarch64
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_LINARO_AARCH64_VERSION = 2016.05
+TOOLCHAIN_EXTERNAL_LINARO_AARCH64_SITE = https://releases.linaro.org/components/toolchain/binaries/5.3-$(TOOLCHAIN_EXTERNAL_LINARO_AARCH64_VERSION)/aarch64-linux-gnu
+TOOLCHAIN_EXTERNAL_LINARO_AARCH64_PREFIX = aarch64-linux-gnu
+
+ifeq ($(HOSTARCH),x86)
+TOOLCHAIN_EXTERNAL_LINARO_AARCH64_SOURCE = gcc-linaro-5.3.1-$(TOOLCHAIN_EXTERNAL_LINARO_AARCH64_VERSION)-i686_aarch64-linux-gnu.tar.xz
+else
+TOOLCHAIN_EXTERNAL_LINARO_AARCH64_SOURCE = gcc-linaro-5.3.1-$(TOOLCHAIN_EXTERNAL_LINARO_AARCH64_VERSION)-x86_64_aarch64-linux-gnu.tar.xz
+endif
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 11/24] toolchain-external-linaro-arm: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (9 preceding siblings ...)
2016-10-31 14:56 ` [Buildroot] [PATCH v3 10/24] toolchain-external-linaro-aarch64: " Romain Naour
@ 2016-10-31 14:57 ` Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 12/24] toolchain-external-linaro-armeb: " Romain Naour
` (12 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:57 UTC (permalink / raw)
To: buildroot
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a new package for the Linaro external toolchain for
the ARM architecture. As of this commit, the code is currently not
used, but it will be used as soon as the external toolchain
infrastructure gets introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../toolchain-external-linaro-arm/Config.in | 27 ++++++++++++++++++++++
.../Config.in.options | 6 +++++
.../toolchain-external-linaro-arm.hash | 3 +++
.../toolchain-external-linaro-arm.mk | 17 ++++++++++++++
4 files changed, 53 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-arm/toolchain-external-linaro-arm.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-arm/toolchain-external-linaro-arm.mk
diff --git a/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in b/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in
new file mode 100644
index 0000000..bf8649a
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in
@@ -0,0 +1,27 @@
+comment "Linaro toolchains available for Cortex-A + EABIhf"
+ depends on BR2_arm
+ depends on !BR2_ARM_CPU_ARMV7A || !BR2_ARM_EABIHF
+ depends on !BR2_STATIC_LIBS
+
+config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
+ bool "Linaro ARM 2016.05"
+ depends on BR2_arm
+ depends on BR2_ARM_CPU_ARMV7A
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ depends on BR2_ARM_EABIHF
+ depends on !BR2_STATIC_LIBS
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ select BR2_TOOLCHAIN_HAS_SSP
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_5
+ select BR2_TOOLCHAIN_HAS_FORTRAN
+ help
+ Linaro toolchain for the ARM architecture. It uses Linaro
+ GCC 2016.05 (based on gcc 5.3.1), Linaro GDB 2016.05 (based on
+ GDB 7.11.1), glibc 2.21, Binutils 2016.05 (based on 2.25). It
+ generates code that runs on all Cortex-A profile devices,
+ but tuned for the Cortex-A9. The code generated is Thumb 2,
+ with the hard floating point calling convention, and uses
+ the VFPv3-D16 FPU instructions.
diff --git a/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in.options b/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in.options
new file mode 100644
index 0000000..9d9ecef
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-linaro-arm"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-linaro-arm/toolchain-external-linaro-arm.hash b/toolchain/toolchain-external/toolchain-external-linaro-arm/toolchain-external-linaro-arm.hash
new file mode 100644
index 0000000..8106426
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-linaro-arm/toolchain-external-linaro-arm.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 f1421c580ce977226f4fefc9c409b3b423260cc65a6e9dc6da88bb3478a521a0 gcc-linaro-5.3.1-2016.05-i686_arm-linux-gnueabihf.tar.xz
+sha256 987941c9fffdf56ffcbe90e8984673c16648c477b537fcf43add22fa62f161cd gcc-linaro-5.3.1-2016.05-x86_64_arm-linux-gnueabihf.tar.xz
diff --git a/toolchain/toolchain-external/toolchain-external-linaro-arm/toolchain-external-linaro-arm.mk b/toolchain/toolchain-external/toolchain-external-linaro-arm/toolchain-external-linaro-arm.mk
new file mode 100644
index 0000000..bb7718a
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-linaro-arm/toolchain-external-linaro-arm.mk
@@ -0,0 +1,17 @@
+################################################################################
+#
+# toolchain-external-linaro-arm
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION = 2016.05
+TOOLCHAIN_EXTERNAL_LINARO_ARM_SITE = https://releases.linaro.org/components/toolchain/binaries/5.3-$(TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION)/arm-linux-gnueabihf
+TOOLCHAIN_EXTERNAL_LINARO_ARM_PREFIX = arm-linux-gnueabihf
+
+ifeq ($(HOSTARCH),x86)
+TOOLCHAIN_EXTERNAL_LINARO_ARM_SOURCE = gcc-linaro-5.3.1-$(TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION)-i686_arm-linux-gnueabihf.tar.xz
+else
+TOOLCHAIN_EXTERNAL_LINARO_ARM_SOURCE = gcc-linaro-5.3.1-$(TOOLCHAIN_EXTERNAL_LINARO_ARM_VERSION)-x86_64_arm-linux-gnueabihf.tar.xz
+endif
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 12/24] toolchain-external-linaro-armeb: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (10 preceding siblings ...)
2016-10-31 14:57 ` [Buildroot] [PATCH v3 11/24] toolchain-external-linaro-arm: " Romain Naour
@ 2016-10-31 14:57 ` Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 13/24] toolchain-external-musl-cross: " Romain Naour
` (11 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:57 UTC (permalink / raw)
To: buildroot
This commit adds a new package for the Linaro external toolchain for
the ARM big endian architecture. As of this commit, the code is currently
not used, but it will be used as soon as the external toolchain
infrastructure gets introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../toolchain-external-linaro-armeb/Config.in | 26 ++++++++++++++++++++++
.../Config.in.options | 6 +++++
.../toolchain-external-linaro-armeb.hash | 3 +++
.../toolchain-external-linaro-armeb.mk | 17 ++++++++++++++
4 files changed, 52 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-armeb/toolchain-external-linaro-armeb.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-linaro-armeb/toolchain-external-linaro-armeb.mk
diff --git a/toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in b/toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in
new file mode 100644
index 0000000..ed84c47
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in
@@ -0,0 +1,26 @@
+comment "Linaro toolchains available for Cortex-A + EABIhf"
+ depends on BR2_armeb
+ depends on !BR2_ARM_CPU_ARMV7A || !BR2_ARM_EABIHF
+ depends on !BR2_STATIC_LIBS
+
+config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
+ bool "Linaro armeb 2016.05"
+ depends on BR2_armeb
+ depends on BR2_ARM_CPU_ARMV7A
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ depends on BR2_ARM_EABIHF
+ depends on !BR2_STATIC_LIBS
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ select BR2_TOOLCHAIN_HAS_SSP
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_5
+ help
+ Linaro toolchain for the ARM big endian architecture. It
+ uses Linaro GCC 2016.05 (based on gcc 5.3.1), Linaro GDB
+ 2016.05 (based on GDB 7.11.1), glibc 2.21, Binutils 2016.05
+ (based on 2.25). It generates code that runs on all Cortex-A
+ profile devices, but tuned for the Cortex-A9. The code
+ generated is Thumb 2, with the hard floating point calling
+ convention, and uses the VFPv3-D16 FPU instructions.
diff --git a/toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in.options b/toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in.options
new file mode 100644
index 0000000..0fa7619
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-linaro-armeb"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-linaro-armeb/toolchain-external-linaro-armeb.hash b/toolchain/toolchain-external/toolchain-external-linaro-armeb/toolchain-external-linaro-armeb.hash
new file mode 100644
index 0000000..7952b50
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-linaro-armeb/toolchain-external-linaro-armeb.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 f6e9c0d3320760fe8f89e9ec3acdd7b4da7eff889c094b4a2acc286fd46f334f gcc-linaro-5.3.1-2016.05-i686_armeb-linux-gnueabihf.tar.xz
+sha256 6cf41c8944be56279cc14992aa075174b7a4c5938502536266eaaeef048f9440 gcc-linaro-5.3.1-2016.05-x86_64_armeb-linux-gnueabihf.tar.xz
diff --git a/toolchain/toolchain-external/toolchain-external-linaro-armeb/toolchain-external-linaro-armeb.mk b/toolchain/toolchain-external/toolchain-external-linaro-armeb/toolchain-external-linaro-armeb.mk
new file mode 100644
index 0000000..9d4d843
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-linaro-armeb/toolchain-external-linaro-armeb.mk
@@ -0,0 +1,17 @@
+################################################################################
+#
+# toolchain-external-linaro-armeb
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_LINARO_ARMEB_VERSION = 2016.05
+TOOLCHAIN_EXTERNAL_LINARO_ARMEB_SITE = https://releases.linaro.org/components/toolchain/binaries/5.3-$(TOOLCHAIN_EXTERNAL_LINARO_ARMEB_VERSION)/armeb-linux-gnueabihf
+TOOLCHAIN_EXTERNAL_LINARO_ARMEB_PREFIX = armeb-linux-gnueabihf
+
+ifeq ($(HOSTARCH),x86)
+TOOLCHAIN_EXTERNAL_LINARO_ARMEB_SOURCE = gcc-linaro-5.3.1-$(TOOLCHAIN_EXTERNAL_LINARO_ARMEB_VERSION)-i686_armeb-linux-gnueabihf.tar.xz
+else
+TOOLCHAIN_EXTERNAL_LINARO_ARMEB_SOURCE = gcc-linaro-5.3.1-$(TOOLCHAIN_EXTERNAL_LINARO_ARMEB_VERSION)-x86_64_armeb-linux-gnueabihf.tar.xz
+endif
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 13/24] toolchain-external-musl-cross: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (11 preceding siblings ...)
2016-10-31 14:57 ` [Buildroot] [PATCH v3 12/24] toolchain-external-linaro-armeb: " Romain Naour
@ 2016-10-31 14:57 ` Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 14/24] toolchain-external-codesourcery-aarch64: " Romain Naour
` (10 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:57 UTC (permalink / raw)
To: buildroot
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a new package for the pre-built Musl external
toolchains. As of this commit, the code is currently not used, but it
will be used as soon as the external toolchain infrastructure gets
introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../toolchain-external-musl-cross/Config.in | 30 ++++++++++++++++++
.../Config.in.options | 6 ++++
.../toolchain-external-musl-cross.hash | 12 ++++++++
.../toolchain-external-musl-cross.mk | 36 ++++++++++++++++++++++
4 files changed, 84 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-musl-cross/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-musl-cross/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-musl-cross/toolchain-external-musl-cross.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-musl-cross/toolchain-external-musl-cross.mk
diff --git a/toolchain/toolchain-external/toolchain-external-musl-cross/Config.in b/toolchain/toolchain-external/toolchain-external-musl-cross/Config.in
new file mode 100644
index 0000000..5cffa2d
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-musl-cross/Config.in
@@ -0,0 +1,30 @@
+config BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS
+ bool "Musl 1.1.12 toolchain"
+ depends on (BR2_arm && BR2_ARM_EABI && BR2_USE_MMU) || \
+ (BR2_arm && BR2_ARM_EABIHF && !BR2_ARM_CPU_ARMV4 && BR2_USE_MMU) || \
+ (BR2_armeb && BR2_ARM_EABI && !BR2_ARM_CPU_ARMV7A && BR2_USE_MMU) || \
+ BR2_i386 || (BR2_mips && !BR2_SOFT_FLOAT) || \
+ BR2_mipsel || (BR2_powerpc && BR2_powerpc_CLASSIC) || \
+ BR2_sh4 || BR2_sh4eb || \
+ BR2_x86_64
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ # Unsupported MIPS cores
+ depends on !BR2_mips_interaptiv && !BR2_mips_m5100 && !BR2_mips_m5101
+ # Unsupported for MIPS R6
+ depends on !BR2_MIPS_CPU_MIPS32R6 && !BR2_MIPS_CPU_MIPS64R6
+ select BR2_TOOLCHAIN_EXTERNAL_MUSL
+ select BR2_TOOLCHAIN_HAS_SSP
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_5
+ help
+ Toolchain based on the Musl C library, provided by the
+ musl-cross project. It uses gcc 5.3, binutils 2.25.1 and
+ musl 1.1.12. It does not have a cross debugger included.
+
+ The ARM soft-float toolchain is built for ARMv4t, while the
+ ARM hard-float toolchain is built for ARMv5t.
+ The x86 toolchain is built for i486.
+
+ http://musl.codu.org/
diff --git a/toolchain/toolchain-external/toolchain-external-musl-cross/Config.in.options b/toolchain/toolchain-external/toolchain-external-musl-cross/Config.in.options
new file mode 100644
index 0000000..899b4da
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-musl-cross/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-musl-cross"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-musl-cross/toolchain-external-musl-cross.hash b/toolchain/toolchain-external/toolchain-external-musl-cross/toolchain-external-musl-cross.hash
new file mode 100644
index 0000000..beef8fd
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-musl-cross/toolchain-external-musl-cross.hash
@@ -0,0 +1,12 @@
+# Locally calculated
+sha256 e32c23d0b83639fc10ad06666ec086b66453b9be44415fe1a818c3c3b526dfb1 crossx86-armeb-linux-musleabi-1.1.12.tar.xz
+sha256 eb81bd5d6ada454c6e854b18bfa8dc801333782152166f6cab9fb7cd11692987 crossx86-arm-linux-musleabi-1.1.12.tar.xz
+sha256 a050da284ff22d291ae71dfc249ebdedb18334b8d626804760ce7d5963e392e6 crossx86-arm-linux-musleabihf-1.1.12.tar.xz
+sha256 18d07f5c8f4cfe373461cf21cf7b1bfefa820a37e96a69b68e0f315d528b4286 crossx86-i486-linux-musl-1.1.12.tar.xz
+sha256 1c1480c2618097e402fe804c1431fbd49b0d43520af81d4c1a695a2fa13a3922 crossx86-mipsel-linux-musl-1.1.12.tar.xz
+sha256 f0a8b3eb0566138ab3cc77bc09648be15bc325da974ec98b9e67f2fb82be3295 crossx86-mipsel-sf-linux-musl-1.1.12.tar.xz
+sha256 6a99989c3dff56776981f6760b2c54dcb9e4032be1d649968bb06c04f2e64177 crossx86-mips-linux-musl-1.1.12.tar.xz
+sha256 c082adc3e8b0750bb22ca82628524fd525fd77f534517ac5a66e7ac5a297ee6e crossx86-powerpc-linux-musl-1.1.12.tar.xz
+sha256 8c6c9ebb54040e47947b4d3af6823d01fef2bb6ee81b18903c801030c066092b crossx86-sh4eb-linux-musl-1.1.12.tar.xz
+sha256 ae9a0a5a60226aa086a56628cfd5c1d283c9dffdca37891d7e6adc2bd21ac2e0 crossx86-sh4-linux-musl-1.1.12.tar.xz
+sha256 27e0ea1043a58aebeadf1dacd67e47fd0b5c19fc36f42c9374e5fa3308df09c6 crossx86-x86_64-linux-musl-1.1.12.tar.xz
diff --git a/toolchain/toolchain-external/toolchain-external-musl-cross/toolchain-external-musl-cross.mk b/toolchain/toolchain-external/toolchain-external-musl-cross/toolchain-external-musl-cross.mk
new file mode 100644
index 0000000..0ff4099
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-musl-cross/toolchain-external-musl-cross.mk
@@ -0,0 +1,36 @@
+################################################################################
+#
+# toolchain-external-musl-cross
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_MUSL_CROSS_VERSION = 1.1.12
+TOOLCHAIN_EXTERNAL_MUSL_CROSS_SITE = https://googledrive.com/host/0BwnS5DMB0YQ6bDhPZkpOYVFhbk0/musl-$(TOOLCHAIN_EXTERNAL_MUSL_CROSS_VERSION)
+
+ifeq ($(BR2_arm)$(BR2_ARM_EABI),yy)
+TOOLCHAIN_EXTERNAL_MUSL_CROSS_PREFIX = arm-linux-musleabi
+else ifeq ($(BR2_arm)$(BR2_ARM_EABIHF),yy)
+TOOLCHAIN_EXTERNAL_MUSL_CROSS_PREFIX = arm-linux-musleabihf
+else ifeq ($(BR2_armeb),y)
+TOOLCHAIN_EXTERNAL_MUSL_CROSS_PREFIX = armeb-linux-musleabi
+else ifeq ($(BR2_i386),y)
+TOOLCHAIN_EXTERNAL_MUSL_CROSS_PREFIX = i486-linux-musl
+else ifeq ($(BR2_mips):$(BR2_SOFT_FLOAT),y:)
+TOOLCHAIN_EXTERNAL_MUSL_CROSS_PREFIX = mips-linux-musl
+else ifeq ($(BR2_mipsel):$(BR2_SOFT_FLOAT),y:)
+TOOLCHAIN_EXTERNAL_MUSL_CROSS_PREFIX = mipsel-linux-musl
+else ifeq ($(BR2_mipsel):$(BR2_SOFT_FLOAT),y:y)
+TOOLCHAIN_EXTERNAL_MUSL_CROSS_PREFIX = mipsel-sf-linux-musl
+else ifeq ($(BR2_powerpc),y)
+TOOLCHAIN_EXTERNAL_MUSL_CROSS_PREFIX = powerpc-linux-musl
+else ifeq ($(BR2_sh4),y)
+TOOLCHAIN_EXTERNAL_MUSL_CROSS_PREFIX = sh4-linux-musl
+else ifeq ($(BR2_sh4eb),y)
+TOOLCHAIN_EXTERNAL_MUSL_CROSS_PREFIX = sh4eb-linux-musl
+else ifeq ($(BR2_x86_64),y)
+TOOLCHAIN_EXTERNAL_MUSL_CROSS_PREFIX = x86_64-linux-musl
+endif
+
+TOOLCHAIN_EXTERNAL_MUSL_CROSS_SOURCE = crossx86-$(TOOLCHAIN_EXTERNAL_MUSL_CROSS_PREFIX)-$(TOOLCHAIN_EXTERNAL_MUSL_CROSS_VERSION).tar.xz
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 14/24] toolchain-external-codesourcery-aarch64: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (12 preceding siblings ...)
2016-10-31 14:57 ` [Buildroot] [PATCH v3 13/24] toolchain-external-musl-cross: " Romain Naour
@ 2016-10-31 14:57 ` Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 15/24] toolchain-external-codesourcery-arm: " Romain Naour
` (9 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:57 UTC (permalink / raw)
To: buildroot
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a new package for the Sourcery CodeBench external
toolchain for the AArch64 architecture. As of this commit, the code is
currently not used, but it will be used as soon as the external
toolchain infrastructure gets introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../Config.in | 17 ++++++++++++++++
.../Config.in.options | 6 ++++++
.../toolchain-external-codesourcery-aarch64.hash | 3 +++
.../toolchain-external-codesourcery-aarch64.mk | 23 ++++++++++++++++++++++
4 files changed, 49 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/toolchain-external-codesourcery-aarch64.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/toolchain-external-codesourcery-aarch64.mk
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in
new file mode 100644
index 0000000..2fbb218
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in
@@ -0,0 +1,17 @@
+config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64
+ bool "CodeSourcery AArch64 2014.11"
+ depends on BR2_aarch64
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ depends on !BR2_STATIC_LIBS
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ select BR2_TOOLCHAIN_HAS_SSP
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_16
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
+ help
+ Sourcery CodeBench toolchain for the AArch64 architecture,
+ from Mentor Graphics. It uses gcc 4.9.1, binutils
+ 2.24.51.20140217, glibc 2.20, gdb 7.7.50 and kernel headers
+ 3.16.2.
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in.options b/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in.options
new file mode 100644
index 0000000..706c35d
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-codesourcery-aarch64"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/toolchain-external-codesourcery-aarch64.hash b/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/toolchain-external-codesourcery-aarch64.hash
new file mode 100644
index 0000000..f7d3f29
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/toolchain-external-codesourcery-aarch64.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 405aada821146755c5f2df566375c2a682456d6b8451ee47b88cf1a52b093676 aarch64-amd-2014.11-95-aarch64-amd-linux-gnu-i686-pc-linux-gnu.tar.bz2
+sha256 3f50dd6ee433eb5b6992a1071b988e50379a738f54f58722bc60081613764716 aarch64-amd-2014.11-95-aarch64-amd-linux-gnu.src.tar.bz2
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/toolchain-external-codesourcery-aarch64.mk b/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/toolchain-external-codesourcery-aarch64.mk
new file mode 100644
index 0000000..198e9e0
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/toolchain-external-codesourcery-aarch64.mk
@@ -0,0 +1,23 @@
+################################################################################
+#
+# toolchain-external-codesourcery-aarch64
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_SITE = http://sourcery.mentor.com/public/gnu_toolchain/$(TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_PREFIX)
+TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_VERSION = 2014.11-95
+TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_SOURCE = aarch64-amd-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_PREFIX)-i686-pc-linux-gnu.tar.bz2
+TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_ACTUAL_SOURCE_TARBALL = aarch64-amd-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_PREFIX).src.tar.bz2
+TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_PREFIX = aarch64-amd-linux-gnu
+
+define TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_STAGING_FIXUP
+ ln -sf ld-2.20.so $(STAGING_DIR)/lib/ld-linux-aarch64.so.1
+endef
+TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_STAGING_FIXUP
+
+define TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_TARGET_FIXUP
+ ln -sf ld-2.20.so $(TARGET_DIR)/lib/ld-linux-aarch64.so.1
+endef
+TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_POST_INSTALL_TARGET_HOOKS += TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_TARGET_FIXUP
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 15/24] toolchain-external-codesourcery-arm: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (13 preceding siblings ...)
2016-10-31 14:57 ` [Buildroot] [PATCH v3 14/24] toolchain-external-codesourcery-aarch64: " Romain Naour
@ 2016-10-31 14:57 ` Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 16/24] toolchain-external-codesourcery-mips: " Romain Naour
` (8 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:57 UTC (permalink / raw)
To: buildroot
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a new package for the Sourcery CodeBench external
toolchain for the ARM architecture. As of this commit, the code is
currently not used, but it will be used as soon as the external
toolchain infrastructure gets introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../toolchain-external-codesourcery-arm/Config.in | 33 ++++++++++++++++++++++
.../Config.in.options | 6 ++++
.../toolchain-external-codesourcery-arm.hash | 3 ++
.../toolchain-external-codesourcery-arm.mk | 14 +++++++++
4 files changed, 56 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-arm/toolchain-external-codesourcery-arm.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-arm/toolchain-external-codesourcery-arm.mk
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in
new file mode 100644
index 0000000..037985b
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in
@@ -0,0 +1,33 @@
+config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM
+ bool "Sourcery CodeBench ARM 2014.05"
+ depends on BR2_arm
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ depends on BR2_ARM_EABI
+ depends on !BR2_STATIC_LIBS
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ select BR2_TOOLCHAIN_HAS_SSP
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
+ help
+ Sourcery CodeBench toolchain for the ARM architecture, from
+ Mentor Graphics. It uses gcc 4.8.3, binutils 2.24.51, glibc
+ 2.18 and gdb 7.7.50, kernel headers 3.13. It has support
+ for the following variants:
+ - ARMv5TE, little endian, soft-float, glibc
+ Select ARM926T, ARM10T, XScale or another ARMv5 core
+ Select BR2_SOFT_FLOAT
+ - ARMv4T, little endian, soft-float, glibc
+ Select ARM720T, ARM920T, ARM922T or another ARMv4 core
+ Select BR2_SOFT_FLOAT
+ - ARMv7-A, Thumb 2, little endian, soft-float, glibc
+ Select Cortex-A8, Cortex-A9 or another ARMv7-A core
+ Select BR2_SOFT_FLOAT
+ Set BR2_TARGET_OPTIMIZATION to -mthumb
+
+comment "Sourcery CodeBench toolchains available for the EABI ABI"
+ depends on BR2_arm
+ depends on !BR2_ARM_EABI
+ depends on !BR2_STATIC_LIBS
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in.options b/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in.options
new file mode 100644
index 0000000..59634d5
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-codesourcery-arm"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-arm/toolchain-external-codesourcery-arm.hash b/toolchain/toolchain-external/toolchain-external-codesourcery-arm/toolchain-external-codesourcery-arm.hash
new file mode 100644
index 0000000..535f4aa
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-arm/toolchain-external-codesourcery-arm.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 39ee0e789034334ecc89af94e838e3a4815400ac5ff980f808f466b04778532e arm-2014.05-29-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2
+sha256 e16a5b1e41d7ff1e74161f9405182001bc8d1360d89564e73911032e6966cc0d arm-2014.05-29-arm-none-linux-gnueabi.src.tar.bz2
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-arm/toolchain-external-codesourcery-arm.mk b/toolchain/toolchain-external/toolchain-external-codesourcery-arm/toolchain-external-codesourcery-arm.mk
new file mode 100644
index 0000000..9df156c
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-arm/toolchain-external-codesourcery-arm.mk
@@ -0,0 +1,14 @@
+################################################################################
+#
+# toolchain-external-codesourcery-arm
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM_VERSION = 2014.05-29
+
+TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM_SITE = http://sourcery.mentor.com/public/gnu_toolchain/$(TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM_PREFIX)
+TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM_SOURCE = arm-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM_PREFIX)-i686-pc-linux-gnu.tar.bz2
+TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM_ACTUAL_SOURCE_TARBALL = arm-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM_PREFIX).src.tar.bz2
+TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM_PREFIX = arm-none-linux-gnueabi
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 16/24] toolchain-external-codesourcery-mips: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (14 preceding siblings ...)
2016-10-31 14:57 ` [Buildroot] [PATCH v3 15/24] toolchain-external-codesourcery-arm: " Romain Naour
@ 2016-10-31 14:57 ` Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 17/24] toolchain-external-codesourcery-niosII: " Romain Naour
` (7 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:57 UTC (permalink / raw)
To: buildroot
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a new package for the Sourcery CodeBench external
toolchain for the MIPS architecture. As of this commit, the code is
currently not used, but it will be used as soon as the external
toolchain infrastructure gets introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../toolchain-external-codesourcery-mips/Config.in | 93 ++++++++++++++++++++++
.../Config.in.options | 6 ++
.../toolchain-external-codesourcery-mips.hash | 3 +
.../toolchain-external-codesourcery-mips.mk | 14 ++++
4 files changed, 116 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-mips/toolchain-external-codesourcery-mips.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-mips/toolchain-external-codesourcery-mips.mk
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in
new file mode 100644
index 0000000..6a13ae6
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in
@@ -0,0 +1,93 @@
+config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS
+ bool "Sourcery CodeBench MIPS 2016.05"
+ depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
+ depends on BR2_MIPS_CPU_MIPS32R2 || BR2_MIPS_CPU_MIPS64R2
+ # Unsupported MIPS cores
+ depends on !BR2_mips_interaptiv
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ depends on !BR2_MIPS_NABI32
+ depends on !BR2_STATIC_LIBS
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ select BR2_TOOLCHAIN_HAS_SSP
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_4
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_5
+ help
+ Sourcery CodeBench toolchain for the MIPS architecture, from
+ Mentor Graphics. It uses gcc 5.3, binutils 2.25.51, glibc
+ 2.23, uClibc 0.9.30 and gdb 7.10.50, kernel headers 4.4.1. It
+ has support for the following variants:
+ - MIPS32r2 - Big-Endian, 2008 NaN, O32
+ Select MIPS (big endian) core
+ Disable BR2_SOFT_FLOAT
+ Set BR2_TARGET_OPTIMIZATION to -mnan=2008
+ - MIPS32r2 - Big-Endian, O32
+ Select MIPS (big endian) core
+ Disable BR2_SOFT_FLOAT
+ - MIPS32r2 - Big-Endian, O32, MIPS16
+ Select MIPS (big endian) core
+ Disable BR2_SOFT_FLOAT
+ Set BR2_TARGET_OPTIMIZATION to -mips16
+ - MIPS32r2 - Big-Endian, Soft-Float, O32
+ Select MIPS (big endian) core
+ Select BR2_SOFT_FLOAT
+ - MIPS32r2 - Big-Endian, Soft-Float, O32, MIPS16
+ Select MIPS (big endian) core
+ Select BR2_SOFT_FLOAT
+ Set BR2_TARGET_OPTIMIZATION to -mips16
+ - MIPS32r2 - Little-Endian, 2008 NaN, O32
+ Select MIPS (little endian) core
+ Disable BR2_SOFT_FLOAT
+ Set BR2_TARGET_OPTIMIZATION to -mnan=2008
+ - MIPS32r2 - Little-Endian, O32
+ Select MIPS (little endian) core
+ Disable BR2_SOFT_FLOAT
+ - MIPS32r2 - Little-Endian, O32, MIPS16
+ Select MIPS (little endian) core
+ Disable BR2_SOFT_FLOAT
+ Set BR2_TARGET_OPTIMIZATION to -mips16
+ - MIPS32r2 - Little-Endian, Soft-Float, O32
+ Select MIPS (little endian) core
+ Select BR2_SOFT_FLOAT
+ - MIPS32r2 - Little-Endian, Soft-Float, O32, MIPS16
+ Select MIPS (little endian) core
+ Select BR2_SOFT_FLOAT
+ Set BR2_TARGET_OPTIMIZATION to -mips16
+ - MIPS32r2 - Little-Endian, Soft-Float, O32, microMIPS
+ Select MIPS (little endian) core
+ Select BR2_SOFT_FLOAT
+ Set BR2_TARGET_OPTIMIZATION to -mmicromips
+ - MIPS32r2 - uClibc, Big-Endian, 2008 NaN, O32
+ Not usable in Buildroot yet.
+ - MIPS32r2 - uClibc, Big-Endian, O32
+ Not usable in Buildroot yet.
+ - MIPS32r2 - uClibc, Big-Endian, Soft-Float, O32
+ Not usable in Buildroot yet.
+ - MIPS32r2 - uClibc, Little-Endian, 2008 NaN, O32
+ Not usable in Buildroot yet.
+ - MIPS32r2 - uClibc, Little-Endian, O32
+ Not usable in Buildroot yet.
+ - MIPS32r2 - uClibc, Little-Endian, Soft-Float, O32
+ Not usable in Buildroot yet.
+ - MIPS64r2 - Big-Endian, N64
+ Select MIPS64 (big endian) core
+ Select the n64 ABI
+ Disable BR2_SOFT_FLOAT
+ - MIPS64r2 - Big-Endian, Soft-Float, N64
+ Select MIPS64 (big endian) core
+ Select the n64 ABI
+ Select BR2_SOFT_FLOAT
+ - MIPS64r2 - Little-Endian, N64
+ Select MIPS64 (little endian) core
+ Select the n64 ABI
+ Disable BR2_SOFT_FLOAT
+ - MIPS64r2 - Little-Endian, Soft-Float, N64
+ Select MIPS64 (little endian) core
+ Select the n64 ABI
+ Select BR2_SOFT_FLOAT
+
+comment "Sourcery CodeBench toolchains are only available for MIPS/MIPS64 o32 and n64"
+ depends on BR2_MIPS_NABI32
+ depends on !BR2_STATIC_LIBS
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in.options b/toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in.options
new file mode 100644
index 0000000..7381a07
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-codesourcery-mips"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-mips/toolchain-external-codesourcery-mips.hash b/toolchain/toolchain-external/toolchain-external-codesourcery-mips/toolchain-external-codesourcery-mips.hash
new file mode 100644
index 0000000..2d80338
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-mips/toolchain-external-codesourcery-mips.hash
@@ -0,0 +1,3 @@
+# Locally computed
+sha256 d354447c4c5160439dafd5464fa3a0266dd41e79f973477238e4f0215a6b5397 mips-2016.05-8-mips-linux-gnu-i686-pc-linux-gnu.tar.bz2
+sha256 2658e55d5b71bba25d6f77e868e18b200ea5f75c8add7ed3a9266e716d9adfff mips-2016.05-8-mips-linux-gnu.src.tar.bz2
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-mips/toolchain-external-codesourcery-mips.mk b/toolchain/toolchain-external/toolchain-external-codesourcery-mips/toolchain-external-codesourcery-mips.mk
new file mode 100644
index 0000000..868b0d4
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-mips/toolchain-external-codesourcery-mips.mk
@@ -0,0 +1,14 @@
+################################################################################
+#
+# toolchain-external-codesourcery-mips
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS_VERSION = 2016.05-8
+
+TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS_SITE = http://sourcery.mentor.com/public/gnu_toolchain/$(TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS_PREFIX)
+TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS_SOURCE = mips-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS_PREFIX)-i686-pc-linux-gnu.tar.bz2
+TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS_ACTUAL_SOURCE_TARBALL = mips-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS_PREFIX).src.tar.bz2
+TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS_PREFIX = mips-linux-gnu
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 17/24] toolchain-external-codesourcery-niosII: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (15 preceding siblings ...)
2016-10-31 14:57 ` [Buildroot] [PATCH v3 16/24] toolchain-external-codesourcery-mips: " Romain Naour
@ 2016-10-31 14:57 ` Romain Naour
2016-11-06 13:04 ` Arnout Vandecappelle
2016-10-31 14:57 ` [Buildroot] [PATCH v3 18/24] toolchain-external-codesourcery-sh: " Romain Naour
` (6 subsequent siblings)
23 siblings, 1 reply; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:57 UTC (permalink / raw)
To: buildroot
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a new package for the Sourcery CodeBench external
toolchain for the NIOS2 architecture. As of this commit, the code is
currently not used, but it will be used as soon as the external
toolchain infrastructure gets introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../toolchain-external-codesourcery-niosII/Config.in | 17 +++++++++++++++++
.../Config.in.options | 6 ++++++
.../toolchain-external-codesourcery-niosII.hash | 3 +++
.../toolchain-external-codesourcery-niosII.mk | 14 ++++++++++++++
4 files changed, 40 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.mk
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in
new file mode 100644
index 0000000..54eed8c
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in
@@ -0,0 +1,17 @@
+config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII
+ bool "Sourcery CodeBench Nios-II 2016.05"
+ depends on BR2_nios2
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ depends on !BR2_STATIC_LIBS
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ select BR2_TOOLCHAIN_HAS_SSP
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_4
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_5
+ select BR2_TOOLCHAIN_HAS_BINUTILS_BUG_19405 # based-on binutils-2.25.1
+ help
+ Sourcery CodeBench toolchain for the Nios-II architecture,
+ from Mentor Graphics. It uses gcc 5.3, binutils 2.25.51,
+ glibc 2.23, gdb 7.10.50 and kernel headers 4.4.
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options
new file mode 100644
index 0000000..9d41db8
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-codesourcery-niosII"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.hash b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.hash
new file mode 100644
index 0000000..a60c49f
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 750639290744adda931c81fa2cd2ffc2bde972488047824dcfaa53c42562191d sourceryg++-2016.05-10-nios2-linux-gnu-i686-pc-linux-gnu.tar.bz2
+sha256 3dc1c2685c0472059547dd7becb5dc991541b8176af39fa7aa5f601d38b9879a sourceryg++-2016.05-10-nios2-linux-gnu.src.tar.bz2
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.mk b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.mk
new file mode 100644
index 0000000..be86e99
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.mk
@@ -0,0 +1,14 @@
+################################################################################
+#
+# toolchain-external-codesourcery-niosII
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_VERSION = 2016.05-10
+
+TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_SITE = http://sourcery.mentor.com/public/gnu_toolchain/$(TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_PREFIX)
+TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_SOURCE = sourceryg++-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_PREFIX)-i686-pc-linux-gnu.tar.bz2
+TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_ACTUAL_SOURCE_TARBALL = sourceryg++-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_PREFIX).src.tar.bz2
+TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_PREFIX = nios2-linux-gnu
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 18/24] toolchain-external-codesourcery-sh: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (16 preceding siblings ...)
2016-10-31 14:57 ` [Buildroot] [PATCH v3 17/24] toolchain-external-codesourcery-niosII: " Romain Naour
@ 2016-10-31 14:57 ` Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 19/24] toolchain-external-codesourcery-x86: " Romain Naour
` (5 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:57 UTC (permalink / raw)
To: buildroot
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a new package for the Sourcery CodeBench external
toolchain for the SuperH architecture. As of this commit, the code is
currently not used, but it will be used as soon as the external
toolchain infrastructure gets introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../toolchain-external-codesourcery-sh/Config.in | 25 ++++++++++++++++++++++
.../Config.in.options | 6 ++++++
.../toolchain-external-codesourcery-sh.hash | 3 +++
.../toolchain-external-codesourcery-sh.mk | 14 ++++++++++++
4 files changed, 48 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.mk
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in
new file mode 100644
index 0000000..a47dab7
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in
@@ -0,0 +1,25 @@
+config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
+ bool "Sourcery CodeBench SH 2012.09"
+ depends on BR2_sh4a || BR2_sh4aeb
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ depends on !BR2_STATIC_LIBS
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ select BR2_TOOLCHAIN_HAS_SSP
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
+ help
+ Sourcery CodeBench toolchain for the SuperH architecture,
+ from Mentor Graphics. It uses gcc 4.7.2, binutils 2.23.51,
+ glibc 2.16, uClibc 0.9.30, gdb 7.4.50 and kernel headers
+ 3.5.4. It has support for the following variants:
+ - SH4A, glibc, little endian
+ Default.
+ - SH4A, glibc, big endian
+ Add -mb to BR2_TARGET_OPTIMIZATION
+ - SH4A, uClibc, little endian
+ Not usable in Buildroot yet.
+ - SH4A, uClibc, big endian
+ Not usable in Buildroot yet.
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options
new file mode 100644
index 0000000..3ae5f85
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-codesourcery-sh"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.hash b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.hash
new file mode 100644
index 0000000..ff2ba5f
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 59d6766fde244931aa52db01433d5acd051998762a931121c5fc109536a1a802 renesas-2012.09-61-sh-linux-gnu-i686-pc-linux-gnu.tar.bz2
+sha256 e2e58c10e52395d5d35157e35f85233f713c6f9223a652dfc56194cfd2eed004 renesas-2012.09-61-sh-linux-gnu.src.tar.bz2
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.mk b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.mk
new file mode 100644
index 0000000..44ee02c
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-sh/toolchain-external-codesourcery-sh.mk
@@ -0,0 +1,14 @@
+################################################################################
+#
+# toolchain-external-sourcery-sh
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_VERSION = 2012.09-61
+
+TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_SITE = https://sourcery.mentor.com/public/gnu_toolchain/$(TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_PREFIX)
+TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_SOURCE = renesas-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_PREFIX)-i686-pc-linux-gnu.tar.bz2
+TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_ACTUAL_SOURCE_TARBALL = renesas-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_PREFIX).src.tar.bz2
+TOOLCHAIN_EXTERNAL_CODESOURCERY_SH_PREFIX = sh-linux-gnu
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 19/24] toolchain-external-codesourcery-x86: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (17 preceding siblings ...)
2016-10-31 14:57 ` [Buildroot] [PATCH v3 18/24] toolchain-external-codesourcery-sh: " Romain Naour
@ 2016-10-31 14:57 ` Romain Naour
2016-11-06 13:06 ` Arnout Vandecappelle
2016-10-31 14:57 ` [Buildroot] [PATCH v3 20/24] toolchain-external-codesourcery-amd64: " Romain Naour
` (4 subsequent siblings)
23 siblings, 1 reply; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:57 UTC (permalink / raw)
To: buildroot
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a new package for the Sourcery CodeBench external
toolchain for the x86 architecture. As of this commit, the code is
currently not used, but it will be used as soon as the external
toolchain infrastructure gets introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../toolchain-external-codesourcery-x86/Config.in | 29 ++++++++++++++++++++++
.../Config.in.options | 6 +++++
.../toolchain-external-codesourcery-x86.hash | 3 +++
.../toolchain-external-codesourcery-x86.mk | 13 ++++++++++
4 files changed, 51 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in
new file mode 100644
index 0000000..bcbdd26
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in
@@ -0,0 +1,29 @@
+config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
+ bool "Sourcery CodeBench x86/x86_64 2012.09"
+ depends on BR2_i386 || BR2_x86_64
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ depends on !BR2_STATIC_LIBS
+ depends on !BR2_x86_jaguar
+ depends on !BR2_x86_steamroller
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ select BR2_TOOLCHAIN_HAS_SSP
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
+ help
+ Sourcery CodeBench toolchain for the x86/x86_64
+ architectures, from Mentor Graphics. It uses gcc 4.7.2,
+ binutils 2.23.51, glibc 2.16, gdb 7.4.50 and kernel headers
+ 3.5.4. It has support for the following variants:
+ - Intel Pentium 4, glibc, 32 bits
+ Default for x86, nothing special to do.
+ - Intel Atom, glibc, 32 bits
+ Select an Atom core
+ - Intel Xeon, glibc, 64 bits
+ Default for x86_64, nothing special to do.
+ - Intel Core 2, glibc, 64 bits
+ Select a Core 2 core
+ Other architecture variants (beyond Pentium-4/Xeon) are
+ supported as well, but glibc is not optimised for it.
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options
new file mode 100644
index 0000000..97bebf9
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-codesourcery-x86"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash
new file mode 100644
index 0000000..a003f7a
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 ea804cf02014369da52abc4f64e91e96bde2dd2230aca96109459013d4545458 ia32-2012.09-62-i686-pc-linux-gnu-i386-linux.tar.bz2
+sha256 1a9519e415a1e6892c760bf21f7e98f3a633a9d1c5bb8781a96d338e4dd62717 ia32-2012.09-62-i686-pc-linux-gnu.src.tar.bz2
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk
new file mode 100644
index 0000000..146b70c
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk
@@ -0,0 +1,13 @@
+################################################################################
+#
+# toolchain-external-codesourcery-x86
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_SITE = https://sourcery.mentor.com/public/gnu_toolchain/$(TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_PREFIX)
+TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_VERSION = 2012.09-62
+TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_SOURCE = ia32-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_PREFIX)-i386-linux.tar.bz2
+TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_ACTUAL_SOURCE_TARBALL = ia32-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_PREFIX).src.tar.bz2
+TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_PREFIX = i686-pc-linux-gnu
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 20/24] toolchain-external-codesourcery-amd64: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (18 preceding siblings ...)
2016-10-31 14:57 ` [Buildroot] [PATCH v3 19/24] toolchain-external-codesourcery-x86: " Romain Naour
@ 2016-10-31 14:57 ` Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 21/24] toolchain-external-synopsys-arc: " Romain Naour
` (3 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:57 UTC (permalink / raw)
To: buildroot
This commit adds a new package for the Sourcery CodeBench external
toolchain for the x86_64 architecture. As of this commit, the code is
currently not used, but it will be used as soon as the external
toolchain infrastructure gets introduced in a future commit.
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../Config.in | 24 ++++++++++++++++++++++
.../Config.in.options | 6 ++++++
.../toolchain-external-codesourcery-amd64.hash | 3 +++
.../toolchain-external-codesourcery-amd64.mk | 13 ++++++++++++
4 files changed, 46 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-amd64/toolchain-external-codesourcery-amd64.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-amd64/toolchain-external-codesourcery-amd64.mk
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in
new file mode 100644
index 0000000..86486c8
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in
@@ -0,0 +1,24 @@
+config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64
+ bool "Sourcery CodeBench AMD64 2015.11"
+ depends on BR2_x86_64
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ depends on !BR2_STATIC_LIBS
+ depends on BR2_x86_jaguar || BR2_x86_steamroller
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ select BR2_TOOLCHAIN_HAS_SSP
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_2
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_5
+ help
+ Sourcery CodeBench toolchain for the amd64 (x86_64)
+ architectures, from Mentor Graphics. It uses gcc 5.2,
+ binutils 2.25.51, glibc 2.22, gdb 7.10.50 and kernel headers
+ 4.2. It has support for the following variants:
+ - AMD Puma/Jaguar (family 16h), glibc
+ Default for x86_64, nothing special to do.
+ - AMD Steamroller (family 15h), glibc
+ Select a steamroller core.
+ No other architecture variants are supported since glibc
+ is optimized for one of these two baselines.
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in.options b/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in.options
new file mode 100644
index 0000000..9ba67f8
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-codesourcery-amd64"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/toolchain-external-codesourcery-amd64.hash b/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/toolchain-external-codesourcery-amd64.hash
new file mode 100644
index 0000000..ea5f300
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/toolchain-external-codesourcery-amd64.hash
@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 3c31206c8b9277f409ee00e4777ba82dfa6da2a4ca0926501cd5fb6bbd1b407e amd-2015.11-139-x86_64-amd-linux-gnu-i686-pc-linux-gnu.tar.bz2
+sha256 0b673f5035f97d5d03c31272cddab0f117d39ad76a5ad2a3bc98c156571527de amd-2015.11-139-x86_64-amd-linux-gnu.src.tar.bz2
diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/toolchain-external-codesourcery-amd64.mk b/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/toolchain-external-codesourcery-amd64.mk
new file mode 100644
index 0000000..e82b35f
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codesourcery-amd64/toolchain-external-codesourcery-amd64.mk
@@ -0,0 +1,13 @@
+################################################################################
+#
+# toolchain-external-codesourcery-amd64
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64_SITE = https://sourcery.mentor.com/public/gnu_toolchain/$(TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64_PREFIX)
+TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64_VERSION = 2015.11-139
+TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64_SOURCE = amd-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64_PREFIX)-i686-pc-linux-gnu.tar.bz2
+TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64_ACTUAL_SOURCE_TARBALL = amd-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64_PREFIX).src.tar.bz2
+TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64_PREFIX = x86_64-amd-linux-gnu
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 21/24] toolchain-external-synopsys-arc: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (19 preceding siblings ...)
2016-10-31 14:57 ` [Buildroot] [PATCH v3 20/24] toolchain-external-codesourcery-amd64: " Romain Naour
@ 2016-10-31 14:57 ` Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 22/24] toolchain-external-codescape-img-mips: " Romain Naour
` (2 subsequent siblings)
23 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:57 UTC (permalink / raw)
To: buildroot
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a new package for the Synopsys external toolchain for
the ARC architecture. As of this commit, the code is currently not
used, but it will be used as soon as the external toolchain
infrastructure gets introduced in a future commit.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
.../toolchain-external-synopsys-arc/Config.in | 20 +++++++++++++++++
.../Config.in.options | 6 +++++
.../toolchain-external-synopsys-arc.hash | 5 +++++
.../toolchain-external-synopsys-arc.mk | 26 ++++++++++++++++++++++
4 files changed, 57 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-synopsys-arc/toolchain-external-synopsys-arc.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-synopsys-arc/toolchain-external-synopsys-arc.mk
diff --git a/toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in b/toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in
new file mode 100644
index 0000000..641eca8
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in
@@ -0,0 +1,20 @@
+config BR2_TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC
+ bool "Synopsys ARC 2014.12 toolchain"
+ depends on BR2_arc
+ depends on BR2_HOSTARCH = "x86_64"
+ # does not provide IPv6, and lacks many uClibc features
+ # expected by Buildroot. The next Synopsys toolchain version
+ # should fix those problems.
+ depends on BROKEN
+ select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_ENABLE_LOCALE
+ select BR2_USE_WCHAR
+ select BR2_TOOLCHAIN_HAS_THREADS
+ select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
+ help
+ Toolchain for the ARC cores, from
+ https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases
diff --git a/toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in.options b/toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in.options
new file mode 100644
index 0000000..dfa9d84
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-synopsys-arc"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-synopsys-arc/toolchain-external-synopsys-arc.hash b/toolchain/toolchain-external/toolchain-external-synopsys-arc/toolchain-external-synopsys-arc.hash
new file mode 100644
index 0000000..b684cce
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-synopsys-arc/toolchain-external-synopsys-arc.hash
@@ -0,0 +1,5 @@
+# Locally calculated
+sha256 1fa4ea2c8616623205f1c7beca02ea31b019099528a7433e5b020b0876b93bf3 arc_gnu_2014.12_prebuilt_uclibc_le_arc700_linux_install.tar.gz
+sha256 1080f07fcae2bfc176a3ea8d30b9ed8eaecab70fb786639d6ec70cae8322df10 arc_gnu_2014.12_prebuilt_uclibc_be_arc700_linux_install.tar.gz
+sha256 aaaf6facd1f60a3cd2a537154ea39cd7d70501c175e30e01a97e8df6cb8226c7 arc_gnu_2014.12_prebuilt_uclibc_le_archs_linux_install.tar.gz
+sha256 30711c5f15762764d4cd5ec1e6ced5b1fddd03aac41c424b0c4ec8a45d5d79cd arc_gnu_2014.12_prebuilt_uclibc_be_archs_linux_install.tar.gz
diff --git a/toolchain/toolchain-external/toolchain-external-synopsys-arc/toolchain-external-synopsys-arc.mk b/toolchain/toolchain-external/toolchain-external-synopsys-arc/toolchain-external-synopsys-arc.mk
new file mode 100644
index 0000000..bc3a43c
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-synopsys-arc/toolchain-external-synopsys-arc.mk
@@ -0,0 +1,26 @@
+################################################################################
+#
+# toolchain-external-synopsys-arc
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC_VERSION = 2014.12
+TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC_SITE = https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/download/arc-$(TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC_VERSION)
+
+ifeq ($(BR2_arc750d)$(BR2_arc770d),y)
+TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC_CORE = arc700
+else
+TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC_CORE = archs
+endif
+
+ifeq ($(BR2_arcle),y)
+TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC_ENDIANESS = le
+TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC_PREFIX = arc-linux
+else
+TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC_ENDIANESS = be
+TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC_PREFIX = arceb-linux
+endif
+
+TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC_SOURCE = arc_gnu_$(TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC_VERSION)_prebuilt_uclibc_$(TOOLCHAIN_EXTERNAL_SYNOPSYS_ENDIANESS)_$(TOOLCHAIN_EXTERNAL_SYNOPSYS_CORE)_linux_install.tar.gz
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 22/24] toolchain-external-codescape-img-mips: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (20 preceding siblings ...)
2016-10-31 14:57 ` [Buildroot] [PATCH v3 21/24] toolchain-external-synopsys-arc: " Romain Naour
@ 2016-10-31 14:57 ` Romain Naour
2016-11-06 13:35 ` Arnout Vandecappelle
2016-10-31 14:57 ` [Buildroot] [PATCH v3 23/24] toolchain-external-codescape-mti-mips: " Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 24/24] toolchain-external: introduce and use external toolchain infra Romain Naour
23 siblings, 1 reply; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:57 UTC (permalink / raw)
To: buildroot
This commit adds a new package for the Codescape external toolchain for
the MIPS architecture. As of this commit, the code is currently not
used, but it will be used as soon as the external toolchain
infrastructure gets introduced in a future commit.
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
---
.../Config.in | 62 ++++++++++++++++++++++
.../Config.in.options | 6 +++
.../toolchain-external-codescape-img-mips.hash | 3 ++
.../toolchain-external-codescape-img-mips.mk | 48 +++++++++++++++++
4 files changed, 119 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
new file mode 100644
index 0000000..1f0d4d1
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
@@ -0,0 +1,62 @@
+config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
+ bool "Codescape IMG GNU Linux Toolchain 2016.05"
+ depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ depends on BR2_MIPS_CPU_MIPS32R6 || (BR2_MIPS_CPU_MIPS64R6 && !BR2_MIPS_SOFT_FLOAT)
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
+ select BR2_TOOLCHAIN_HAS_FORTRAN
+ help
+ Codescape IMG GNU Linux Toolchain 2015.10 for the MIPS
+ architecture, from Imagination Technologies. It uses gcc
+ 4.9.2, binutils 2.24.90, glibc 2.20, gdb 7.9.1 and kernel
+ headers 4.0. It has support for the following variants:
+ - MIPS32r6 - Big-Endian, Hard-Float, 2008 NaN, o32 ABI
+ Select 'MIPS (big endian)' Target Architecture
+ Select 'mips 32r6' Target Architecture Variant
+ Disable 'Use soft-float'
+ - MIPS32r6 - Big-Endian, Soft-Float, 2008 NaN, o32 ABI
+ Select 'MIPS (big endian)' Target Architecture
+ Select 'mips 32r6' Target Architecture Variant
+ Enable 'Use soft-float'
+ - MIPS32r6 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI
+ Select 'MIPS (little endian)' Target Architecture
+ Select 'mips 32r6' Target Architecture Variant
+ Disable 'Use soft-float'
+ - MIPS32r6 - Little-Endian, Soft-Float, 2008 NaN, o32 ABI
+ Select 'MIPS (little endian)' Target Architecture
+ Select 'mips 32r6' Target Architecture Variant
+ Enable 'Use soft-float'
+ - MIPS32r6 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI, microMIPS
+ Select 'MIPS (little endian)' Target Architecture
+ Select 'mips 32r6' Target Architecture Variant
+ Disable 'Use soft-float'
+ Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
+ - MIPS32r6 - Little-Endian, Soft-Float, 2008 NaN, o32 ABI, microMIPS
+ Select 'MIPS (little endian)' Target Architecture
+ Select 'mips 32r6' Target Architecture Variant
+ Enable 'Use soft-float'
+ Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
+ - MIPS64r6 - Big-Endian, Hard-Float, 2008 NaN, n32 ABI
+ Select 'MIPS64 (big endian)' Target Architecture
+ Select 'mips 64r6' Target Architecture Variant
+ Select 'n32' Target ABI
+ Disable 'Use soft-float'
+ - MIPS64r6 - Little-Endian, Hard-Float, 2008 NaN, n32 ABI
+ Select 'MIPS64 (little endian)' Target Architecture
+ Select 'mips 64r6' Target Architecture Variant
+ Select 'n32' Target ABI
+ Disable 'Use soft-float'
+ - MIPS64r6 - Big-Endian, Hard-Float, 2008 NaN, n64 ABI
+ Select 'MIPS64 (big endian)' Target Architecture
+ Select 'mips 64r6' Target Architecture Variant
+ Select 'n64' Target ABI
+ Disable 'Use soft-float'
+ - MIPS64r6 - Little-Endian, Hard-Float, 2008 NaN, n64 ABI
+ Select 'MIPS64 (little endian)' Target Architecture
+ Select 'mips 64r6' Target Architecture Variant
+ Select 'n64' Target ABI
+ Disable 'Use soft-float'
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
new file mode 100644
index 0000000..8c534a5
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-codescape-img-mips"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
new file mode 100644
index 0000000..e4ae9e1
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
@@ -0,0 +1,3 @@
+# Codescape toolchains from Imagination Technologies
+# From: http://codescape-mips-sdk.imgtec.com/components/toolchain/2016.05-03/downloads.html
+sha256 e3c1f292ac6a9f12480af431c85a7ed9dfa011a52fd62a50be3363ec6b9bc872 Codescape.GNU.Tools.Package.2016.05-03.for.MIPS.IMG.Linux.CentOS-5.x86.tar.gz
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
new file mode 100644
index 0000000..e8d815b
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
@@ -0,0 +1,48 @@
+################################################################################
+#
+# toolchain-external-codescape-img-mips
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION = 2016.05-03
+TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SITE = http://codescape-mips-sdk.imgtec.com/components/toolchain/$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION)
+TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STRIP_COMPONENTS = 2
+
+TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SOURCE = Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION).for.MIPS.IMG.Linux.CentOS-5.x86.tar.gz
+TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_PREFIX = mips-img-linux-gnu
+
+# Special fixup for Codescape MIPS toolchains, that have bin-<abi> and
+# sbin-<abi> directories. We create symlinks bin -> bin-<abi> and sbin
+# -> sbin-<abi> so that the rest of Buildroot can find the toolchain
+# tools in the appropriate location.
+ifeq ($(BR2_MIPS_OABI32),y)
+TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = o32
+else ifeq ($(BR2_MIPS_NABI32),y)
+TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = n32
+else ifeq ($(BR2_MIPS_NABI64),y)
+TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = n64
+endif
+
+define TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STAGING_FIXUPS
+ rmdir $(STAGING_DIR)/usr/bin $(STAGING_DIR)/usr/sbin
+ ln -sf bin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/bin
+ ln -sf sbin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/sbin
+endef
+
+# The Codescape toolchain uses a sysroot layout that places them
+# side-by-side instead of nested like multilibs. A symlink is needed
+# much like for the nested sysroots which are handled in
+# copy_toolchain_sysroot but there is not enough information in there
+# to determine whether the sysroot layout was nested or side-by-side.
+# Add the symlink here for now.
+define TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SYMLINK
+ $(Q)ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_CC) $(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_CFLAGS))"; \
+ ARCH_SUBDIR=`basename $${ARCH_SYSROOT_DIR}`; \
+ ln -snf . $(STAGING_DIR)/$${ARCH_SUBDIR}
+endef
+
+TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_POST_INSTALL_STAGING_HOOKS += \
+ TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STAGING_FIXUPS \
+ TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SYMLINK
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 23/24] toolchain-external-codescape-mti-mips: new package
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (21 preceding siblings ...)
2016-10-31 14:57 ` [Buildroot] [PATCH v3 22/24] toolchain-external-codescape-img-mips: " Romain Naour
@ 2016-10-31 14:57 ` Romain Naour
2016-11-06 14:13 ` Arnout Vandecappelle
2016-10-31 14:57 ` [Buildroot] [PATCH v3 24/24] toolchain-external: introduce and use external toolchain infra Romain Naour
23 siblings, 1 reply; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:57 UTC (permalink / raw)
To: buildroot
This commit adds a new package for the Codescape external toolchain for
the MIPS architecture. As of this commit, the code is currently not
used, but it will be used as soon as the external toolchain
infrastructure gets introduced in a future commit.
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
---
.../Config.in | 73 ++++++++++++++++++++++
.../Config.in.options | 6 ++
.../toolchain-external-codescape-mti-mips.hash | 3 +
.../toolchain-external-codescape-mti-mips.mk | 48 ++++++++++++++
4 files changed, 130 insertions(+)
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
new file mode 100644
index 0000000..f899467
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
@@ -0,0 +1,73 @@
+config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
+ bool "Codescape MTI GNU Linux Toolchain 2016.05"
+ depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ depends on BR2_MIPS_CPU_MIPS32R2 || (BR2_MIPS_CPU_MIPS64R2 && !BR2_MIPS_SOFT_FLOAT) || \
+ BR2_MIPS_CPU_MIPS32R5 || (BR2_MIPS_CPU_MIPS64R5 && !BR2_MIPS_SOFT_FLOAT)
+ select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
+ select BR2_TOOLCHAIN_HAS_FORTRAN
+ help
+ Codescape MTI GNU Linux Toolchain 2015.10 for the MIPS
+ architecture, from Imagination Technologies. It uses gcc
+ 4.9.2, binutils 2.24.90, glibc 2.20, gdb 7.9.1 and kernel
+ headers 4.0. It has support for the following variants:
+ - MIPS32r2 - Big-Endian, Hard-Float, Legacy NaN, o32 ABI
+ Select 'MIPS (big endian)' Target Architecture
+ Select 'mips 32r2' Target Architecture Variant
+ Disable 'Use soft-float'
+ - MIPS32r2 - Big-Endian, Hard-Float, 2008 NaN, o32 ABI
+ Select 'MIPS (big endian)' Target Architecture
+ Select 'mips 32r2' Target Architecture Variant
+ Disable 'Use soft-float'
+ Set BR2_TARGET_OPTIMIZATION to '-mnan=2008'
+ - MIPS32r2 - Big-Endian, Soft-Float, Legacy NaN, o32 ABI
+ Select 'MIPS (big endian)' Target Architecture
+ Select 'mips 32r2' Target Architecture Variant
+ Enable 'Use soft-float'
+ - MIPS32r2 - Little-Endian, Hard-Float, Legacy NaN, o32 ABI
+ Select 'MIPS (little endian)' Target Architecture
+ Select 'mips 32r2' Target Architecture Variant
+ Disable 'Use soft-float'
+ - MIPS32r2 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI
+ Select 'MIPS (little endian)' Target Architecture
+ Select 'mips 32r2' Target Architecture Variant
+ Disable 'Use soft-float'
+ Set BR2_TARGET_OPTIMIZATION to '-mnan=2008'
+ - MIPS32r2 - Little-Endian, Soft-Float, Legacy NaN, o32 ABI
+ Select 'MIPS (little endian)' Target Architecture
+ Select 'mips 32r2' Target Architecture Variant
+ Enable 'Use soft-float'
+ - MIPS32r2 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI, microMIPS
+ Select 'MIPS (little endian)' Target Architecture
+ Select 'mips 32r2' Target Architecture Variant
+ Enable 'Use soft-float'
+ Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
+ - MIPS32r2 - Little-Endian, Soft-Float, Legacy NaN, o32 ABI, microMIPS
+ Select 'MIPS (little endian)' Target Architecture
+ Select 'mips 32r2' Target Architecture Variant
+ Disable 'Use soft-float'
+ Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
+ - MIPS64r2 - Big-Endian, Hard-Float, Legacy NaN, n32 ABI
+ Select 'MIPS64 (big endian)' Target Architecture
+ Select 'mips 64r2' Target Architecture Variant
+ Select 'n32' Target ABI
+ Disable 'Use soft-float'
+ - MIPS64r2 - Little-Endian, Hard-Float, Legacy NaN, n32 ABI
+ Select 'MIPS64 (little endian)' Target Architecture
+ Select 'mips 64r2' Target Architecture Variant
+ Select 'n32' Target ABI
+ Disable 'Use soft-float'
+ - MIPS64r2 - Big-Endian, Hard-Float, Legacy NaN, n64 ABI
+ Select 'MIPS64 (big endian)' Target Architecture
+ Select 'mips 64r2' Target Architecture Variant
+ Select 'n64' Target ABI
+ Disable 'Use soft-float'
+ - MIPS64r2 - Little-Endian, Hard-Float, Legacy NaN, n64 ABI
+ Select 'MIPS64 (little endian)' Target Architecture
+ Select 'mips 64r2' Target Architecture Variant
+ Select 'n64' Target ABI
+ Disable 'Use soft-float'
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
new file mode 100644
index 0000000..c6a3c4b
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
@@ -0,0 +1,6 @@
+if BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-codescape-mti-mips"
+
+endif
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
new file mode 100644
index 0000000..0d785f2
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
@@ -0,0 +1,3 @@
+# Codescape toolchains from Imagination Technologies
+# From: http://codescape-mips-sdk.imgtec.com/components/toolchain/2016.05-03/downloads.html
+sha256 10b8ab6d7c492abc19ecabafedc6bc5f12ff88107a3cb76dc452b3a9522d9c56 Codescape.GNU.Tools.Package.2016.05-03.for.MIPS.MTI.Linux.CentOS-5.x86.tar.gz
diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk
new file mode 100644
index 0000000..b605881
--- /dev/null
+++ b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk
@@ -0,0 +1,48 @@
+################################################################################
+#
+# toolchain-external-codescape-mti-mips
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION = 2016.05-03
+TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SITE = http://codescape-mips-sdk.imgtec.com/components/toolchain/$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION)
+TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STRIP_COMPONENTS = 2
+
+TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SOURCE = Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION).for.MIPS.MTI.Linux.CentOS-5.x86.tar.gz
+TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_PREFIX = mips-mti-linux-gnu
+
+# Special fixup for Codescape MIPS toolchains, that have bin-<abi> and
+# sbin-<abi> directories. We create symlinks bin -> bin-<abi> and sbin
+# -> sbin-<abi> so that the rest of Buildroot can find the toolchain
+# tools in the appropriate location.
+ifeq ($(BR2_MIPS_OABI32),y)
+TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = o32
+else ifeq ($(BR2_MIPS_NABI32),y)
+TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = n32
+else ifeq ($(BR2_MIPS_NABI64),y)
+TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = n64
+endif
+
+define TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STAGING_FIXUPS
+ rmdir $(STAGING_DIR)/usr/bin $(STAGING_DIR)/usr/sbin
+ ln -sf bin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/bin
+ ln -sf sbin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/sbin
+endef
+
+# The Codescape toolchain uses a sysroot layout that places them
+# side-by-side instead of nested like multilibs. A symlink is needed
+# much like for the nested sysroots which are handled in
+# copy_toolchain_sysroot but there is not enough information in there
+# to determine whether the sysroot layout was nested or side-by-side.
+# Add the symlink here for now.
+define TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SYMLINK
+ $(Q)ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_CC) $(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_CFLAGS))"; \
+ ARCH_SUBDIR=`basename $${ARCH_SYSROOT_DIR}`; \
+ ln -snf . $(STAGING_DIR)/$${ARCH_SUBDIR}
+endef
+
+TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_POST_INSTALL_STAGING_HOOKS += \
+ TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STAGING_FIXUPS \
+ TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SYMLINK
+
+$(eval $(toolchain-external-package))
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 24/24] toolchain-external: introduce and use external toolchain infra
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
` (22 preceding siblings ...)
2016-10-31 14:57 ` [Buildroot] [PATCH v3 23/24] toolchain-external-codescape-mti-mips: " Romain Naour
@ 2016-10-31 14:57 ` Romain Naour
2016-11-06 15:20 ` Arnout Vandecappelle
2016-11-06 17:50 ` Arnout Vandecappelle
23 siblings, 2 replies; 33+ messages in thread
From: Romain Naour @ 2016-10-31 14:57 UTC (permalink / raw)
To: buildroot
This fairly large commit is needed to switch in one atomic change from
the old single package based external toolchain handling, to a
mechanism based on a common external toolchain package infrastructure
and separate packages for each toolchain family. The purpose is to
clearly separate the common external toolchain logic from the
toolchain-specific details and generally make the external toolchain
code hopefully easier to maintain.
To achieve this, this commit:
- Introduce in pkg-toolchain-external.mk the
'toolchain-external-package' macro, which is the core of the
external toolchain package infrastructure. Like any other package
infrastructure, it defines a number of variables and provides a
behavior for the configure, build and install steps.
- Turn the toolchain-external.mk file in a simple virtual package,
which automatically depends on the selected external
toolchain. Like any other virtual package, the Kconfig variable
BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL indicates which package is
providing the currently selected toolchain.
- Removes all the toolchain-specific definitions from
toolchain/toolchain-external/Config.in as well as the hash file,
and instead use the per-toolchain packages in the subdirectories
toolchain/toolchain-external/*/.
- Wine: Use $(TOOLCHAIN_EXTERNAL_PREFIX) instead of
$(BR2_TOOLCHAIN_EXTERNAL_PREFIX) which was removed.
- Keep the current default choice for external toolchains:
BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM
BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A
BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE
BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS
BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII
BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64
BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX
BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64
BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS
BR2_TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC
BR2_TOOLCHAIN_EXTERNAL_CUSTOM
For Aarch64, use Linaro as default over Codesourcery toolchains
For ARM, use Linaro as default over Codesourcery and Arago toolchains
For MIPS, use Codesourcery over Codescape toolchains
Notes:
- The hack for setting TOOLCHAIN_EXTERNAL_BIN for the ADI bfin
toolchain is no longer needed.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
v3: Keep current default choice for toolchains (i.e do not sort toolchains by
alphabetical order)
v2: - merge all pkg-toolchain-external* into pkg-toolchain-external.mk (Arnout)
- rebase on master
fix two big issue:
1) TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS were not included in the
toolchain wrapper.
2) TOOLCHAIN_EXTERNAL_CFLAGS wasn't included in $(2)_CFLAGS, same
for TOOLCHAIN_EXTERNAL_LIBS and $(2)_LIBS. So no libraries were
intalled in target.
---
package/Makefile.in | 2 +-
package/wine/wine.mk | 2 +-
toolchain/toolchain-external/Config.in | 1001 ++------------------
...chain-external.mk => pkg-toolchain-external.mk} | 826 +++++++---------
.../toolchain-external/toolchain-external.hash | 67 --
toolchain/toolchain-external/toolchain-external.mk | 833 +---------------
6 files changed, 424 insertions(+), 2307 deletions(-)
copy toolchain/toolchain-external/{toolchain-external.mk => pkg-toolchain-external.mk} (54%)
delete mode 100644 toolchain/toolchain-external/toolchain-external.hash
diff --git a/package/Makefile.in b/package/Makefile.in
index 5d591e9..bd73219 100644
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -184,7 +184,7 @@ endif
ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
TARGET_CROSS = $(HOST_DIR)/usr/bin/$(GNU_TARGET_NAME)-
else
-TARGET_CROSS = $(HOST_DIR)/usr/bin/$(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_PREFIX))-
+TARGET_CROSS = $(HOST_DIR)/usr/bin/$(TOOLCHAIN_EXTERNAL_PREFIX)-
endif
# Define TARGET_xx variables for all common binutils/gcc
diff --git a/package/wine/wine.mk b/package/wine/wine.mk
index d9a0ecf..47ba90a 100644
--- a/package/wine/wine.mk
+++ b/package/wine/wine.mk
@@ -34,7 +34,7 @@ WINE_CONF_OPTS = \
# wrapper believes what the real gcc is named, and force the tuple of
# the external toolchain, not the one we compute in GNU_TARGET_NAME.
ifeq ($(BR2_TOOLCHAIN_EXTERNAL),y)
-WINE_CONF_OPTS += TARGETFLAGS="-b $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_PREFIX))"
+WINE_CONF_OPTS += TARGETFLAGS="-b $(TOOLCHAIN_EXTERNAL_PREFIX)"
endif
ifeq ($(BR2_PACKAGE_ALSA_LIB)$(BR2_PACKAGE_ALSA_LIB_SEQ)$(BR2_PACKAGE_ALSA_LIB_RAWMIDI),yyy)
diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
index 5324599..5b9081c 100644
--- a/toolchain/toolchain-external/Config.in
+++ b/toolchain/toolchain-external/Config.in
@@ -1,3 +1,6 @@
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ string
+
if BR2_TOOLCHAIN_EXTERNAL
comment "Toolchain External Options"
@@ -8,574 +11,48 @@ choice
comment "glibc toolchains only available with shared lib support"
depends on BR2_STATIC_LIBS
-comment "Linaro toolchains available for Cortex-A + EABIhf"
- depends on BR2_arm || BR2_armeb
- depends on !BR2_ARM_CPU_ARMV7A || !BR2_ARM_EABIHF
- depends on !BR2_STATIC_LIBS
-
-config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
- bool "Linaro ARM 2016.05"
- depends on BR2_arm
- depends on BR2_ARM_CPU_ARMV7A
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_ARM_EABIHF
- depends on !BR2_STATIC_LIBS
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
- select BR2_TOOLCHAIN_GCC_AT_LEAST_5
- select BR2_TOOLCHAIN_HAS_FORTRAN
- help
- Linaro toolchain for the ARM architecture. It uses Linaro
- GCC 2016.05 (based on gcc 5.3.1), Linaro GDB 2016.05 (based on
- GDB 7.11.1), glibc 2.21, Binutils 2016.05 (based on 2.25). It
- generates code that runs on all Cortex-A profile devices,
- but tuned for the Cortex-A9. The code generated is Thumb 2,
- with the hard floating point calling convention, and uses
- the VFPv3-D16 FPU instructions.
-
-config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
- bool "Linaro armeb 2016.05"
- depends on BR2_armeb
- depends on BR2_ARM_CPU_ARMV7A
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_ARM_EABIHF
- depends on !BR2_STATIC_LIBS
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
- select BR2_TOOLCHAIN_GCC_AT_LEAST_5
- help
- Linaro toolchain for the ARM big endian architecture. It
- uses Linaro GCC 2016.05 (based on gcc 5.3.1), Linaro GDB
- 2016.05 (based on GDB 7.11.1), glibc 2.21, Binutils 2016.05
- (based on 2.25). It generates code that runs on all Cortex-A
- profile devices, but tuned for the Cortex-A9. The code
- generated is Thumb 2, with the hard floating point calling
- convention, and uses the VFPv3-D16 FPU instructions.
-
-config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM
- bool "Sourcery CodeBench ARM 2014.05"
- depends on BR2_arm
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_ARM_EABI
- depends on !BR2_STATIC_LIBS
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
- help
- Sourcery CodeBench toolchain for the ARM architecture, from
- Mentor Graphics. It uses gcc 4.8.3, binutils 2.24.51, glibc
- 2.18 and gdb 7.7.50, kernel headers 3.13. It has support
- for the following variants:
- - ARMv5TE, little endian, soft-float, glibc
- Select ARM926T, ARM10T, XScale or another ARMv5 core
- Select BR2_SOFT_FLOAT
- - ARMv4T, little endian, soft-float, glibc
- Select ARM720T, ARM920T, ARM922T or another ARMv4 core
- Select BR2_SOFT_FLOAT
- - ARMv7-A, Thumb 2, little endian, soft-float, glibc
- Select Cortex-A8, Cortex-A9 or another ARMv7-A core
- Select BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mthumb
-
-comment "Sourcery CodeBench toolchains available for the EABI ABI"
- depends on BR2_arm
- depends on !BR2_ARM_EABI
- depends on !BR2_STATIC_LIBS
-
-config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A
- bool "Arago ARMv7 2011.09"
- depends on BR2_arm
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_ARM_CPU_ARMV7A
- depends on BR2_ARM_EABI
- depends on BR2_ARM_CPU_HAS_VFPV3
- depends on !BR2_STATIC_LIBS
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_5
- # kernel headers: 2.6.31
- help
- Texas Instruments Arago 2011.09 toolchain, with gcc 4.5.3,
- binutils 2.20.1, glibc 2.12, gdb 7.2.
-
- This toolchain uses -mfloat-abi=softfp (i.e can use FPU
- instructions, but passes floating point function arguments
- in integer registers), and requires a VFPv3 floating point
- unit to work properly. This unit is available on most
- Cortex-A ARM processors, but not all.
-
-config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE
- bool "Arago ARMv5 2011.09"
- depends on BR2_arm
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on !BR2_ARM_CPU_ARMV4
- depends on BR2_ARM_EABI
- depends on !BR2_STATIC_LIBS
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_5
- # kernel headers: 2.6.31
- help
- Texas Instruments Arago ARMv5 2011.09 toolchain, with gcc
- 4.5.3, binutils 2.20.1, glibc 2.12, gdb 7.2.
-
- This toolchain uses software-floating point.
-
-config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS
- bool "Sourcery CodeBench MIPS 2016.05"
- depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
- depends on BR2_MIPS_CPU_MIPS32R2 || BR2_MIPS_CPU_MIPS64R2
- # Unsupported MIPS cores
- depends on !BR2_mips_interaptiv
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on !BR2_MIPS_NABI32
- depends on !BR2_STATIC_LIBS
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_4
- select BR2_TOOLCHAIN_GCC_AT_LEAST_5
- help
- Sourcery CodeBench toolchain for the MIPS architecture, from
- Mentor Graphics. It uses gcc 5.3, binutils 2.25.51, glibc
- 2.23, uClibc 0.9.30 and gdb 7.10.50, kernel headers 4.4.1. It
- has support for the following variants:
- - MIPS32r2 - Big-Endian, 2008 NaN, O32
- Select MIPS (big endian) core
- Disable BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mnan=2008
- - MIPS32r2 - Big-Endian, O32
- Select MIPS (big endian) core
- Disable BR2_SOFT_FLOAT
- - MIPS32r2 - Big-Endian, O32, MIPS16
- Select MIPS (big endian) core
- Disable BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32r2 - Big-Endian, Soft-Float, O32
- Select MIPS (big endian) core
- Select BR2_SOFT_FLOAT
- - MIPS32r2 - Big-Endian, Soft-Float, O32, MIPS16
- Select MIPS (big endian) core
- Select BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32r2 - Little-Endian, 2008 NaN, O32
- Select MIPS (little endian) core
- Disable BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mnan=2008
- - MIPS32r2 - Little-Endian, O32
- Select MIPS (little endian) core
- Disable BR2_SOFT_FLOAT
- - MIPS32r2 - Little-Endian, O32, MIPS16
- Select MIPS (little endian) core
- Disable BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32r2 - Little-Endian, Soft-Float, O32
- Select MIPS (little endian) core
- Select BR2_SOFT_FLOAT
- - MIPS32r2 - Little-Endian, Soft-Float, O32, MIPS16
- Select MIPS (little endian) core
- Select BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mips16
- - MIPS32r2 - Little-Endian, Soft-Float, O32, microMIPS
- Select MIPS (little endian) core
- Select BR2_SOFT_FLOAT
- Set BR2_TARGET_OPTIMIZATION to -mmicromips
- - MIPS32r2 - uClibc, Big-Endian, 2008 NaN, O32
- Not usable in Buildroot yet.
- - MIPS32r2 - uClibc, Big-Endian, O32
- Not usable in Buildroot yet.
- - MIPS32r2 - uClibc, Big-Endian, Soft-Float, O32
- Not usable in Buildroot yet.
- - MIPS32r2 - uClibc, Little-Endian, 2008 NaN, O32
- Not usable in Buildroot yet.
- - MIPS32r2 - uClibc, Little-Endian, O32
- Not usable in Buildroot yet.
- - MIPS32r2 - uClibc, Little-Endian, Soft-Float, O32
- Not usable in Buildroot yet.
- - MIPS64r2 - Big-Endian, N64
- Select MIPS64 (big endian) core
- Select the n64 ABI
- Disable BR2_SOFT_FLOAT
- - MIPS64r2 - Big-Endian, Soft-Float, N64
- Select MIPS64 (big endian) core
- Select the n64 ABI
- Select BR2_SOFT_FLOAT
- - MIPS64r2 - Little-Endian, N64
- Select MIPS64 (little endian) core
- Select the n64 ABI
- Disable BR2_SOFT_FLOAT
- - MIPS64r2 - Little-Endian, Soft-Float, N64
- Select MIPS64 (little endian) core
- Select the n64 ABI
- Select BR2_SOFT_FLOAT
-
-comment "Sourcery CodeBench toolchains are only available for MIPS/MIPS64 o32 and n64"
- depends on BR2_MIPS_NABI32
- depends on !BR2_STATIC_LIBS
+# Kept toolchains sorted by architecture in order to use some toolchain
+# as default choice
-config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
- bool "Codescape IMG GNU Linux Toolchain 2016.05"
- depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_MIPS_CPU_MIPS32R6 || (BR2_MIPS_CPU_MIPS64R6 && !BR2_MIPS_SOFT_FLOAT)
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
- select BR2_TOOLCHAIN_HAS_FORTRAN
- help
- Codescape IMG GNU Linux Toolchain 2015.10 for the MIPS
- architecture, from Imagination Technologies. It uses gcc
- 4.9.2, binutils 2.24.90, glibc 2.20, gdb 7.9.1 and kernel
- headers 4.0. It has support for the following variants:
- - MIPS32r6 - Big-Endian, Hard-Float, 2008 NaN, o32 ABI
- Select 'MIPS (big endian)' Target Architecture
- Select 'mips 32r6' Target Architecture Variant
- Disable 'Use soft-float'
- - MIPS32r6 - Big-Endian, Soft-Float, 2008 NaN, o32 ABI
- Select 'MIPS (big endian)' Target Architecture
- Select 'mips 32r6' Target Architecture Variant
- Enable 'Use soft-float'
- - MIPS32r6 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI
- Select 'MIPS (little endian)' Target Architecture
- Select 'mips 32r6' Target Architecture Variant
- Disable 'Use soft-float'
- - MIPS32r6 - Little-Endian, Soft-Float, 2008 NaN, o32 ABI
- Select 'MIPS (little endian)' Target Architecture
- Select 'mips 32r6' Target Architecture Variant
- Enable 'Use soft-float'
- - MIPS32r6 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI, microMIPS
- Select 'MIPS (little endian)' Target Architecture
- Select 'mips 32r6' Target Architecture Variant
- Disable 'Use soft-float'
- Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
- - MIPS32r6 - Little-Endian, Soft-Float, 2008 NaN, o32 ABI, microMIPS
- Select 'MIPS (little endian)' Target Architecture
- Select 'mips 32r6' Target Architecture Variant
- Enable 'Use soft-float'
- Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
- - MIPS64r6 - Big-Endian, Hard-Float, 2008 NaN, n32 ABI
- Select 'MIPS64 (big endian)' Target Architecture
- Select 'mips 64r6' Target Architecture Variant
- Select 'n32' Target ABI
- Disable 'Use soft-float'
- - MIPS64r6 - Little-Endian, Hard-Float, 2008 NaN, n32 ABI
- Select 'MIPS64 (little endian)' Target Architecture
- Select 'mips 64r6' Target Architecture Variant
- Select 'n32' Target ABI
- Disable 'Use soft-float'
- - MIPS64r6 - Big-Endian, Hard-Float, 2008 NaN, n64 ABI
- Select 'MIPS64 (big endian)' Target Architecture
- Select 'mips 64r6' Target Architecture Variant
- Select 'n64' Target ABI
- Disable 'Use soft-float'
- - MIPS64r6 - Little-Endian, Hard-Float, 2008 NaN, n64 ABI
- Select 'MIPS64 (little endian)' Target Architecture
- Select 'mips 64r6' Target Architecture Variant
- Select 'n64' Target ABI
- Disable 'Use soft-float'
+# Bfin
+source "toolchain/toolchain-external/toolchain-external-blackfin-uclinux/Config.in"
-config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
- bool "Codescape MTI GNU Linux Toolchain 2016.05"
- depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on BR2_MIPS_CPU_MIPS32R2 || (BR2_MIPS_CPU_MIPS64R2 && !BR2_MIPS_SOFT_FLOAT) || \
- BR2_MIPS_CPU_MIPS32R5 || (BR2_MIPS_CPU_MIPS64R5 && !BR2_MIPS_SOFT_FLOAT)
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
- select BR2_TOOLCHAIN_HAS_FORTRAN
- help
- Codescape MTI GNU Linux Toolchain 2015.10 for the MIPS
- architecture, from Imagination Technologies. It uses gcc
- 4.9.2, binutils 2.24.90, glibc 2.20, gdb 7.9.1 and kernel
- headers 4.0. It has support for the following variants:
- - MIPS32r2 - Big-Endian, Hard-Float, Legacy NaN, o32 ABI
- Select 'MIPS (big endian)' Target Architecture
- Select 'mips 32r2' Target Architecture Variant
- Disable 'Use soft-float'
- - MIPS32r2 - Big-Endian, Hard-Float, 2008 NaN, o32 ABI
- Select 'MIPS (big endian)' Target Architecture
- Select 'mips 32r2' Target Architecture Variant
- Disable 'Use soft-float'
- Set BR2_TARGET_OPTIMIZATION to '-mnan=2008'
- - MIPS32r2 - Big-Endian, Soft-Float, Legacy NaN, o32 ABI
- Select 'MIPS (big endian)' Target Architecture
- Select 'mips 32r2' Target Architecture Variant
- Enable 'Use soft-float'
- - MIPS32r2 - Little-Endian, Hard-Float, Legacy NaN, o32 ABI
- Select 'MIPS (little endian)' Target Architecture
- Select 'mips 32r2' Target Architecture Variant
- Disable 'Use soft-float'
- - MIPS32r2 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI
- Select 'MIPS (little endian)' Target Architecture
- Select 'mips 32r2' Target Architecture Variant
- Disable 'Use soft-float'
- Set BR2_TARGET_OPTIMIZATION to '-mnan=2008'
- - MIPS32r2 - Little-Endian, Soft-Float, Legacy NaN, o32 ABI
- Select 'MIPS (little endian)' Target Architecture
- Select 'mips 32r2' Target Architecture Variant
- Enable 'Use soft-float'
- - MIPS32r2 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI, microMIPS
- Select 'MIPS (little endian)' Target Architecture
- Select 'mips 32r2' Target Architecture Variant
- Enable 'Use soft-float'
- Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
- - MIPS32r2 - Little-Endian, Soft-Float, Legacy NaN, o32 ABI, microMIPS
- Select 'MIPS (little endian)' Target Architecture
- Select 'mips 32r2' Target Architecture Variant
- Disable 'Use soft-float'
- Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
- - MIPS64r2 - Big-Endian, Hard-Float, Legacy NaN, n32 ABI
- Select 'MIPS64 (big endian)' Target Architecture
- Select 'mips 64r2' Target Architecture Variant
- Select 'n32' Target ABI
- Disable 'Use soft-float'
- - MIPS64r2 - Little-Endian, Hard-Float, Legacy NaN, n32 ABI
- Select 'MIPS64 (little endian)' Target Architecture
- Select 'mips 64r2' Target Architecture Variant
- Select 'n32' Target ABI
- Disable 'Use soft-float'
- - MIPS64r2 - Big-Endian, Hard-Float, Legacy NaN, n64 ABI
- Select 'MIPS64 (big endian)' Target Architecture
- Select 'mips 64r2' Target Architecture Variant
- Select 'n64' Target ABI
- Disable 'Use soft-float'
- - MIPS64r2 - Little-Endian, Hard-Float, Legacy NaN, n64 ABI
- Select 'MIPS64 (little endian)' Target Architecture
- Select 'mips 64r2' Target Architecture Variant
- Select 'n64' Target ABI
- Disable 'Use soft-float'
+# Aarch64 (use Linaro toolchain by default)
+source "toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in"
+source "toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in"
-config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII
- bool "Sourcery CodeBench Nios-II 2016.05"
- depends on BR2_nios2
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on !BR2_STATIC_LIBS
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_4
- select BR2_TOOLCHAIN_GCC_AT_LEAST_5
- select BR2_TOOLCHAIN_HAS_BINUTILS_BUG_19405 # based-on binutils-2.25.1
- help
- Sourcery CodeBench toolchain for the Nios-II architecture,
- from Mentor Graphics. It uses gcc 5.3, binutils 2.25.51,
- glibc 2.23, gdb 7.10.50 and kernel headers 4.4.
+# ARC
+source "toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in"
-config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
- bool "Sourcery CodeBench SH 2012.09"
- depends on BR2_sh4a || BR2_sh4aeb
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on !BR2_STATIC_LIBS
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
- help
- Sourcery CodeBench toolchain for the SuperH architecture,
- from Mentor Graphics. It uses gcc 4.7.2, binutils 2.23.51,
- glibc 2.16, uClibc 0.9.30, gdb 7.4.50 and kernel headers
- 3.5.4. It has support for the following variants:
- - SH4A, glibc, little endian
- Default.
- - SH4A, glibc, big endian
- Add -mb to BR2_TARGET_OPTIMIZATION
- - SH4A, uClibc, little endian
- Not usable in Buildroot yet.
- - SH4A, uClibc, big endian
- Not usable in Buildroot yet.
+# ARM (use Linaro toolchain by default)
+source "toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in"
+source "toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in"
+source "toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in"
+source "toolchain/toolchain-external/toolchain-external-arago-armv7a/Config.in"
+source "toolchain/toolchain-external/toolchain-external-arago-armv5te/Config.in"
-config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64
- bool "Sourcery CodeBench AMD64 2015.11"
- depends on BR2_x86_64
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on !BR2_STATIC_LIBS
- depends on BR2_x86_jaguar || BR2_x86_steamroller
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_2
- select BR2_TOOLCHAIN_GCC_AT_LEAST_5
- help
- Sourcery CodeBench toolchain for the amd64 (x86_64)
- architectures, from Mentor Graphics. It uses gcc 5.2,
- binutils 2.25.51, glibc 2.22, gdb 7.10.50 and kernel headers
- 4.2. It has support for the following variants:
- - AMD Puma/Jaguar (family 16h), glibc
- Default for x86_64, nothing special to do.
- - AMD Steamroller (family 15h), glibc
- Select a steamroller core.
- No other architecture variants are supported since glibc
- is optimized for one of these two baselines.
+# MIPS (use codesourcery toolchain by default)
+source "toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in"
+source "toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in"
+source "toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in"
-config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
- bool "Sourcery CodeBench x86/x86_64 2012.09"
- depends on BR2_i386 || BR2_x86_64
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on !BR2_STATIC_LIBS
- depends on !BR2_x86_jaguar
- depends on !BR2_x86_steamroller
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
- help
- Sourcery CodeBench toolchain for the x86/x86_64
- architectures, from Mentor Graphics. It uses gcc 4.7.2,
- binutils 2.23.51, glibc 2.16, gdb 7.4.50 and kernel headers
- 3.5.4. It has support for the following variants:
- - Intel Pentium 4, glibc, 32 bits
- Default for x86, nothing special to do.
- - Intel Atom, glibc, 32 bits
- Select an Atom core
- - Intel Xeon, glibc, 64 bits
- Default for x86_64, nothing special to do.
- - Intel Core 2, glibc, 64 bits
- Select a Core 2 core
- Other architecture variants (beyond Pentium-4/Xeon) are
- supported as well, but glibc is not optimised for it.
+# NIOSII
+source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in"
-config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX
- bool "Blackfin.uclinux.org 2014R1"
- depends on BR2_bfin
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_USE_WCHAR
- select BR2_TOOLCHAIN_HAS_THREADS
- select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_3
- select BR2_TOOLCHAIN_HAS_FORTRAN
- help
- Toolchain for the Blackfin architecture, from
- http://blackfin.uclinux.org.
+# SH4
+source "toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in"
-config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
- bool "Linaro AArch64 2016.05"
- depends on BR2_aarch64
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on !BR2_STATIC_LIBS
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_INSTALL_LIBSTDCPP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
- select BR2_TOOLCHAIN_GCC_AT_LEAST_5
- select BR2_TOOLCHAIN_HAS_FORTRAN
- help
- Toolchain for the AArch64 architecture, from
- http://www.linaro.org/engineering/armv8/
-
-config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64
- bool "CodeSourcery AArch64 2014.11"
- depends on BR2_aarch64
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- depends on !BR2_STATIC_LIBS
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_16
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
- help
- Sourcery CodeBench toolchain for the AArch64 architecture,
- from Mentor Graphics. It uses gcc 4.9.1, binutils
- 2.24.51.20140217, glibc 2.20, gdb 7.7.50 and kernel headers
- 3.16.2.
-
-config BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS
- bool "Musl 1.1.12 toolchain"
- depends on (BR2_arm && BR2_ARM_EABI && BR2_USE_MMU) || \
- (BR2_arm && BR2_ARM_EABIHF && !BR2_ARM_CPU_ARMV4 && BR2_USE_MMU) || \
- (BR2_armeb && BR2_ARM_EABI && !BR2_ARM_CPU_ARMV7A && BR2_USE_MMU) || \
- BR2_i386 || (BR2_mips && !BR2_SOFT_FLOAT) || \
- BR2_mipsel || (BR2_powerpc && BR2_powerpc_CLASSIC) || \
- BR2_sh4 || BR2_sh4eb || \
- BR2_x86_64
- depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
- # Unsupported MIPS cores
- depends on !BR2_mips_interaptiv && !BR2_mips_m5100 && !BR2_mips_m5101
- # Unsupported for MIPS R6
- depends on !BR2_MIPS_CPU_MIPS32R6 && !BR2_MIPS_CPU_MIPS64R6
- select BR2_TOOLCHAIN_EXTERNAL_MUSL
- select BR2_TOOLCHAIN_HAS_SSP
- select BR2_INSTALL_LIBSTDCPP
- select BR2_HOSTARCH_NEEDS_IA32_LIBS
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
- select BR2_TOOLCHAIN_GCC_AT_LEAST_5
- help
- Toolchain based on the Musl C library, provided by the
- musl-cross project. It uses gcc 5.3, binutils 2.25.1 and
- musl 1.1.12. It does not have a cross debugger included.
-
- The ARM soft-float toolchain is built for ARMv4t, while the
- ARM hard-float toolchain is built for ARMv5t.
- The x86 toolchain is built for i486.
+# x86/x86_64
+source "toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in"
+source "toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in"
- http://musl.codu.org/
-
-config BR2_TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC
- bool "Synopsys ARC 2014.12 toolchain"
- depends on BR2_arc
- depends on BR2_HOSTARCH = "x86_64"
- # does not provide IPv6, and lacks many uClibc features
- # expected by Buildroot. The next Synopsys toolchain version
- # should fix those problems.
- depends on BROKEN
- select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
- select BR2_INSTALL_LIBSTDCPP
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_ENABLE_LOCALE
- select BR2_USE_WCHAR
- select BR2_TOOLCHAIN_HAS_THREADS
- select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
- help
- Toolchain for the ARC cores, from
- https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases
+# Musl based toolchains
+source "toolchain/toolchain-external/toolchain-external-musl-cross/Config.in"
-config BR2_TOOLCHAIN_EXTERNAL_CUSTOM
- bool "Custom toolchain"
- help
- Use this option to use a custom toolchain pre-installed on
- your system.
+# Kept last, so it remains the non-default choice, unless there isn't
+# any available toolchain profile for the currently selected
+# architecture.
+source "toolchain/toolchain-external/toolchain-external-custom/Config.in"
endchoice
@@ -608,50 +85,48 @@ config BR2_TOOLCHAIN_EXTERNAL_PATH
help
Path to where the external toolchain is installed.
-config BR2_TOOLCHAIN_EXTERNAL_URL
- string "Toolchain URL"
- depends on BR2_TOOLCHAIN_EXTERNAL_CUSTOM && BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD
- help
- URL of the custom toolchain tarball to download and install.
+# Kept toolchains sorted by architecture in order to use some toolchain
+# as default choice
-config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX
- string "Toolchain prefix"
- depends on BR2_TOOLCHAIN_EXTERNAL_CUSTOM
- default "$(ARCH)-linux"
+# Bfin
+source "toolchain/toolchain-external/toolchain-external-blackfin-uclinux/Config.in.options"
-config BR2_TOOLCHAIN_EXTERNAL_PREFIX
- string
- default "arc-linux" if BR2_TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC && BR2_arcle
- default "arceb-linux" if BR2_TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC && BR2_arceb
- default "arm-linux-gnueabihf" if BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
- default "armeb-linux-gnueabihf" if BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
- default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM
- default "arm-arago-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A
- default "arm-arago-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE
- default "aarch64-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
- default "aarch64-amd-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64
- default "mips-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS
- default "nios2-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII
- default "sh-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
- default "i686-pc-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
- default "x86_64-amd-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64
- default "bfin-uclinux" if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX && BR2_BINFMT_FLAT
- default "bfin-linux-uclibc" if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX && BR2_BINFMT_FDPIC
- default "arm-linux-musleabi" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_arm && BR2_ARM_EABI
- default "arm-linux-musleabihf" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_arm && BR2_ARM_EABIHF
- default "mips-img-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
- default "mips-mti-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
- default "armeb-linux-musleabi" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_armeb
- default "i486-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_i386
- default "mips-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && (BR2_mips && !BR2_SOFT_FLOAT)
- default "mipsel-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && (BR2_mipsel && !BR2_SOFT_FLOAT)
- default "mipsel-sf-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && (BR2_mipsel && BR2_SOFT_FLOAT)
- default "powerpc-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_powerpc
- default "sh4-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_sh4
- default "sh4eb-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_sh4eb
- default "x86_64-linux-musl" if BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS && BR2_x86_64
- default BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX \
- if BR2_TOOLCHAIN_EXTERNAL_CUSTOM
+# Aarch64 (use Linaro toolchain by default)
+source "toolchain/toolchain-external/toolchain-external-linaro-aarch64/Config.in.options"
+source "toolchain/toolchain-external/toolchain-external-codesourcery-aarch64/Config.in.options"
+
+# ARC
+source "toolchain/toolchain-external/toolchain-external-synopsys-arc/Config.in.options"
+
+# ARM (use Linaro toolchain by default)
+source "toolchain/toolchain-external/toolchain-external-linaro-arm/Config.in.options"
+source "toolchain/toolchain-external/toolchain-external-linaro-armeb/Config.in.options"
+source "toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in.options"
+source "toolchain/toolchain-external/toolchain-external-arago-armv7a/Config.in.options"
+source "toolchain/toolchain-external/toolchain-external-arago-armv5te/Config.in.options"
+
+# MIPS (use codesourcery toolchain by default)
+source "toolchain/toolchain-external/toolchain-external-codesourcery-mips/Config.in.options"
+source "toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options"
+source "toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options"
+
+# NIOSII
+source "toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options"
+
+# SH4
+source "toolchain/toolchain-external/toolchain-external-codesourcery-sh/Config.in.options"
+
+# x86/x86_64
+source "toolchain/toolchain-external/toolchain-external-codesourcery-amd64/Config.in.options"
+source "toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options"
+
+# Musl based toolchains
+source "toolchain/toolchain-external/toolchain-external-musl-cross/Config.in.options"
+
+# Kept last, so it remains the non-default choice, unless there isn't
+# any available toolchain profile for the currently selected
+# architecture.
+source "toolchain/toolchain-external/toolchain-external-custom/Config.in.options"
config BR2_TOOLCHAIN_EXTERNAL_GLIBC
bool
@@ -667,332 +142,6 @@ config BR2_TOOLCHAIN_EXTERNAL_MUSL
# Compatibility headers: cdefs.h, queue.h
select BR2_PACKAGE_MUSL_COMPAT_HEADERS
-if BR2_TOOLCHAIN_EXTERNAL_CUSTOM
-
-choice
- bool "External toolchain gcc version"
- default BR2_TOOLCHAIN_EXTERNAL_GCC_4_3
- help
- Set to the gcc version that is used by your external
- toolchain.
-
-config BR2_TOOLCHAIN_EXTERNAL_GCC_6
- bool "6.x"
- select BR2_TOOLCHAIN_GCC_AT_LEAST_6
-
-config BR2_TOOLCHAIN_EXTERNAL_GCC_5
- bool "5.x"
- select BR2_TOOLCHAIN_GCC_AT_LEAST_5
-
-config BR2_TOOLCHAIN_EXTERNAL_GCC_4_9
- bool "4.9.x"
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
-
-config BR2_TOOLCHAIN_EXTERNAL_GCC_4_8
- bool "4.8.x"
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
-
-config BR2_TOOLCHAIN_EXTERNAL_GCC_4_7
- bool "4.7.x"
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
-
-config BR2_TOOLCHAIN_EXTERNAL_GCC_4_6
- bool "4.6.x"
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_6
-
-config BR2_TOOLCHAIN_EXTERNAL_GCC_4_5
- bool "4.5.x"
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_5
-
-config BR2_TOOLCHAIN_EXTERNAL_GCC_4_4
- bool "4.4.x"
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_4
-
-config BR2_TOOLCHAIN_EXTERNAL_GCC_4_3
- bool "4.3.x"
- select BR2_TOOLCHAIN_GCC_AT_LEAST_4_3
-
-endchoice
-
-choice
- bool "External toolchain kernel headers series"
- default BR2_TOOLCHAIN_EXTERNAL_HEADERS_REALLY_OLD
- help
- Set to the kernel headers version that were used to build
- this external toolchain.
-
- This is used to hide/show some packages that have strict
- requirements on the version of kernel headers.
-
- If unsure what version your toolchain is using, you can look
- at the value of LINUX_VERSION_CODE in linux/version.h in your
- toolchain. The Linux version is M.m.p, with:
- M = ( LINUX_VERSION_CODE >> 16 ) & 0xFF
- m = ( LINUX_VERSION_CODE >> 8 ) & 0xFF
- p = ( LINUX_VERSION_CODE >> 0 ) & 0xFF
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_8
- bool "4.8.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_8
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_7
- bool "4.7.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_7
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_6
- bool "4.6.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_6
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_5
- bool "4.5.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_5
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_4
- bool "4.4.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_4
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_3
- bool "4.3.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_3
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_2
- bool "4.2.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_2
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_1
- bool "4.1.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_1
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_0
- bool "4.0.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_19
- bool "3.19.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_19
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_18
- bool "3.18.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_18
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_17
- bool "3.17.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_17
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_16
- bool "3.16.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_16
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_15
- bool "3.15.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_15
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_14
- bool "3.14.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_13
- bool "3.13.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_12
- bool "3.12.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_11
- bool "3.11.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_10
- bool "3.10.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_9
- bool "3.9.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_9
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_8
- bool "3.8.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_8
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_7
- bool "3.7.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_6
- bool "3.6.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_6
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_5
- bool "3.5.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_4
- bool "3.4.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_4
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_3
- bool "3.3.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_2
- bool "3.2.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_1
- bool "3.1.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_0
- bool "3.0.x"
- select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
-
-config BR2_TOOLCHAIN_EXTERNAL_HEADERS_REALLY_OLD
- bool "2.6.x"
-
-endchoice
-
-choice
- prompt "External toolchain C library"
- default BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
-
-config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
- bool "uClibc/uClibc-ng"
- select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
- # For the time being, we assume that all custom external
- # toolchains have shadow password support.
- select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
- help
- Select this option if your external toolchain uses the
- uClibc (available from http://www.uclibc.org/)
- or uClibc-ng (available from http://www.uclibc-ng.org)
- C library.
-
-config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC
- bool "glibc/eglibc"
- depends on !BR2_STATIC_LIBS
- select BR2_TOOLCHAIN_EXTERNAL_GLIBC
- help
- Select this option if your external toolchain uses the GNU C
- library (available from https://www.gnu.org/software/libc/)
- or its variant the eglibc library (http://www.eglibc.org/).
-
- Note: eglibc is a variant of glibc that (among other things)
- can be configured to exclude some of its features. Using a
- toolchain with eglibc configured to exclude key features may
- cause build failures to some packages.
-
-comment "glibc only available with shared lib support"
- depends on BR2_STATIC_LIBS
-
-config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL
- bool "musl"
- select BR2_TOOLCHAIN_EXTERNAL_MUSL
- help
- Select this option if your external toolchain uses the
- 'musl' C library, available from http://www.musl-libc.org/.
-
-endchoice
-
-if BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
-
-config BR2_TOOLCHAIN_EXTERNAL_WCHAR
- bool "Toolchain has WCHAR support?"
- select BR2_USE_WCHAR
- help
- Select this option if your external toolchain supports
- WCHAR. If you don't know, leave the default value, Buildroot
- will tell you if it's correct or not.
-
-config BR2_TOOLCHAIN_EXTERNAL_LOCALE
- bool "Toolchain has locale support?"
- select BR2_TOOLCHAIN_EXTERNAL_WCHAR
- select BR2_ENABLE_LOCALE
- help
- Select this option if your external toolchain has locale
- support. If you don't know, leave the default value,
- Buildroot will tell you if it's correct or not.
-
-config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
- bool "Toolchain has threads support?"
- select BR2_TOOLCHAIN_HAS_THREADS
- default y
- help
- Select this option if your external toolchain has thread
- support. If you don't know, leave the default value,
- Buildroot will tell you if it's correct or not.
-
-if BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
-
-config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG
- bool "Toolchain has threads debugging support?"
- select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
- default y
- help
- Select this option if your external toolchain has thread
- debugging support. If you don't know, leave the default
- value, Buildroot will tell you if it's correct or not.
-
-config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_NPTL
- bool "Toolchain has NPTL threads support?"
- select BR2_TOOLCHAIN_HAS_THREADS_NPTL
- default y
- help
- Select this option if your external toolchain uses the NPTL
- (Native Posix Thread Library) implementation of Posix
- threads. If you don't know, leave the default value,
- Buildroot will tell you if it's correct or not.
-
-endif # BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
-
-endif # BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
-
-config BR2_TOOLCHAIN_EXTERNAL_HAS_SSP
- bool "Toolchain has SSP support?"
- select BR2_TOOLCHAIN_HAS_SSP
- default y if BR2_TOOLCHAIN_EXTERNAL_GLIBC
- default y if BR2_TOOLCHAIN_EXTERNAL_MUSL
- help
- Selection this option if your external toolchain has Stack
- Smashing Protection support enabled. If you don't know,
- leave the default value, Buildroot will tell you if it's
- correct or not.
-
-config BR2_TOOLCHAIN_EXTERNAL_INET_RPC
- bool "Toolchain has RPC support?"
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- depends on !BR2_TOOLCHAIN_EXTERNAL_MUSL
- default y if BR2_TOOLCHAIN_EXTERNAL_GLIBC
- help
- Select this option if your external toolchain supports
- RPC. If you don't know, leave the default value, Buildroot
- will tell you if it's correct or not.
-
-config BR2_TOOLCHAIN_EXTERNAL_CXX
- bool "Toolchain has C++ support?"
- select BR2_INSTALL_LIBSTDCPP
- help
- Select this option if your external toolchain has C++
- support. If you don't know, leave the default value,
- Buildroot will tell you if it's correct or not.
-
-config BR2_TOOLCHAIN_EXTERNAL_FORTRAN
- bool "Toolchain has Fortran support?"
- select BR2_TOOLCHAIN_HAS_FORTRAN
- help
- Select this option if your external toolchain has Fortran
- support. If you don't know, leave the default value,
- Buildroot will tell you if it's correct or not.
-
-config BR2_TOOLCHAIN_EXTRA_EXTERNAL_LIBS
- string "Extra toolchain libraries to be copied to target"
- help
- If your external toolchain provides extra libraries that
- need to be copied to the target filesystem, enter them
- here, separated by spaces.
-
-endif # BR2_TOOLCHAIN_EXTERNAL_CUSTOM
-
config BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY
bool "Copy gdb server to the Target"
depends on BR2_TOOLCHAIN_EXTERNAL
diff --git a/toolchain/toolchain-external/toolchain-external.mk b/toolchain/toolchain-external/pkg-toolchain-external.mk
similarity index 54%
copy from toolchain/toolchain-external/toolchain-external.mk
copy to toolchain/toolchain-external/pkg-toolchain-external.mk
index 16d0094..e12f00d 100644
--- a/toolchain/toolchain-external/toolchain-external.mk
+++ b/toolchain/toolchain-external/pkg-toolchain-external.mk
@@ -1,16 +1,10 @@
-################################################################################
#
-# toolchain-external
-#
-################################################################################
-
-#
-# This package implements the support for external toolchains, i.e
-# toolchains that are available pre-built, ready to use. Such toolchain
-# may either be readily available on the Web (Linaro, Sourcery
-# CodeBench, from processor vendors) or may be built with tools like
-# Crosstool-NG or Buildroot itself. So far, we have tested this
-# with:
+# This package infrastructure implements the support for external
+# toolchains, i.e toolchains that are available pre-built, ready to
+# use. Such toolchain may either be readily available on the Web
+# (Linaro, Sourcery CodeBench, from processor vendors) or may be built
+# with tools like Crosstool-NG or Buildroot itself. So far, we have
+# tested this with:
#
# * Toolchains generated by Crosstool-NG
# * Toolchains generated by Buildroot
@@ -27,16 +21,15 @@
# The basic principle is the following
#
# 1. If the toolchain is not pre-installed, download and extract it
-# in $(TOOLCHAIN_EXTERNAL_INSTALL_DIR). Otherwise,
-# $(TOOLCHAIN_EXTERNAL_INSTALL_DIR) points to were the toolchain has
-# already been installed by the user.
+# in $(HOST_DIR)/opt/ext-toolchain. Otherwise, we use the toolchain
+# from the location where it has been installed by the user.
#
# 2. For all external toolchains, perform some checks on the
# conformity between the toolchain configuration described in the
# Buildroot menuconfig system, and the real configuration of the
# external toolchain. This is for example important to make sure that
# the Buildroot configuration system knows whether the toolchain
-# supports RPC, IPv6, locales, large files, etc. Unfortunately, these
+# supports RPC, locales, large files, etc. Unfortunately, these
# things cannot be detected automatically, since the value of these
# options (such as BR2_TOOLCHAIN_HAS_NATIVE_RPC) are needed at
# configuration time because these options are used as dependencies
@@ -63,6 +56,15 @@
# $(HOST_DIR)/usr/bin like for the internal toolchains, and the rest
# of Buildroot is handled identical for the 2 toolchain types.
+# - Definitions of the list of libraries that should be copied to the
+# target.
+# - Definition of the CFLAGS to use with the external toolchain, as
+# well as the common toolchain wrapper build arguments
+#
+
+#
+# Define the list of libraries to copy
+#
ifeq ($(BR2_TOOLCHAIN_EXTERNAL_GLIBC)$(BR2_TOOLCHAIN_EXTERNAL_UCLIBC),y)
TOOLCHAIN_EXTERNAL_LIBS += libatomic.so.* libc.so.* libcrypt.so.* libdl.so.* libgcc_s.so.* libm.so.* libnsl.so.* libresolv.so.* librt.so.* libutil.so.*
ifeq ($(BR2_TOOLCHAIN_EXTERNAL_GLIBC)$(BR2_ARM_EABIHF),yy)
@@ -100,94 +102,16 @@ endif
TOOLCHAIN_EXTERNAL_LIBS += $(call qstrip,$(BR2_TOOLCHAIN_EXTRA_EXTERNAL_LIBS))
-# Details about sysroot directory selection.
-#
-# To find the sysroot directory, we use the trick of looking for the
-# 'libc.a' file with the -print-file-name gcc option, and then
-# mangling the path to find the base directory of the sysroot.
-#
-# Note that we do not use the -print-sysroot option, because it is
-# only available since gcc 4.4.x, and we only recently dropped support
-# for 4.2.x and 4.3.x.
-#
-# When doing this, we don't pass any option to gcc that could select a
-# multilib variant (such as -march) as we want the "main" sysroot,
-# which contains all variants of the C library in the case of multilib
-# toolchains. We use the TARGET_CC_NO_SYSROOT variable, which is the
-# path of the cross-compiler, without the --sysroot=$(STAGING_DIR),
-# since what we want to find is the location of the original toolchain
-# sysroot. This "main" sysroot directory is stored in SYSROOT_DIR.
-#
-# Then, multilib toolchains are a little bit more complicated, since
-# they in fact have multiple sysroots, one for each variant supported
-# by the toolchain. So we need to find the particular sysroot we're
-# interested in.
#
-# To do so, we ask the compiler where its sysroot is by passing all
-# flags (including -march and al.), except the --sysroot flag since we
-# want to the compiler to tell us where its original sysroot
-# is. ARCH_SUBDIR will contain the subdirectory, in the main
-# SYSROOT_DIR, that corresponds to the selected architecture
-# variant. ARCH_SYSROOT_DIR will contain the full path to this
-# location.
+# Calculate the common CFLAGS and wrapper arguments
#
-# One might wonder why we don't just bother with ARCH_SYSROOT_DIR. The
-# fact is that in multilib toolchains, the header files are often only
-# present in the main sysroot, and only the libraries are available in
-# each variant-specific sysroot directory.
-
-
-TOOLCHAIN_EXTERNAL_PREFIX = $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_PREFIX))
-TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR = $(HOST_DIR)/opt/ext-toolchain
-
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD),y)
-TOOLCHAIN_EXTERNAL_INSTALL_DIR = $(TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR)
-else
-TOOLCHAIN_EXTERNAL_INSTALL_DIR = $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_PATH))
-endif
-
-ifeq ($(TOOLCHAIN_EXTERNAL_INSTALL_DIR),)
-ifneq ($(TOOLCHAIN_EXTERNAL_PREFIX),)
-# if no path set, figure it out from path
-TOOLCHAIN_EXTERNAL_BIN := $(shell dirname $(shell which $(TOOLCHAIN_EXTERNAL_PREFIX)-gcc))
-endif
-else
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX),y)
-TOOLCHAIN_EXTERNAL_BIN := $(TOOLCHAIN_EXTERNAL_INSTALL_DIR)/$(TOOLCHAIN_EXTERNAL_PREFIX)/bin
-else
-TOOLCHAIN_EXTERNAL_BIN := $(TOOLCHAIN_EXTERNAL_INSTALL_DIR)/bin
-endif
-endif
-
-# If this is a buildroot toolchain, it already has a wrapper which we want to
-# bypass. Since this is only evaluated after it has been extracted, we can use
-# $(wildcard ...) here.
-TOOLCHAIN_EXTERNAL_SUFFIX = \
- $(if $(wildcard $(TOOLCHAIN_EXTERNAL_BIN)/*.br_real),.br_real)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += \
- -DBR_CROSS_PATH_SUFFIX='"$(TOOLCHAIN_EXTERNAL_SUFFIX)"'
-
-TOOLCHAIN_EXTERNAL_CROSS = $(TOOLCHAIN_EXTERNAL_BIN)/$(TOOLCHAIN_EXTERNAL_PREFIX)-
-TOOLCHAIN_EXTERNAL_CC = $(TOOLCHAIN_EXTERNAL_CROSS)gcc$(TOOLCHAIN_EXTERNAL_SUFFIX)
-TOOLCHAIN_EXTERNAL_CXX = $(TOOLCHAIN_EXTERNAL_CROSS)g++$(TOOLCHAIN_EXTERNAL_SUFFIX)
-TOOLCHAIN_EXTERNAL_FC = $(TOOLCHAIN_EXTERNAL_CROSS)gfortran$(TOOLCHAIN_EXTERNAL_SUFFIX)
-TOOLCHAIN_EXTERNAL_READELF = $(TOOLCHAIN_EXTERNAL_CROSS)readelf$(TOOLCHAIN_EXTERNAL_SUFFIX)
-
-ifeq ($(filter $(HOST_DIR)/%,$(TOOLCHAIN_EXTERNAL_BIN)),)
-# TOOLCHAIN_EXTERNAL_BIN points outside HOST_DIR => absolute path
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += \
- -DBR_CROSS_PATH_ABS='"$(TOOLCHAIN_EXTERNAL_BIN)"'
-else
-# TOOLCHAIN_EXTERNAL_BIN points inside HOST_DIR => relative path
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += \
- -DBR_CROSS_PATH_REL='"$(TOOLCHAIN_EXTERNAL_BIN:$(HOST_DIR)/%=%)"'
-endif
ifeq ($(call qstrip,$(BR2_GCC_TARGET_CPU_REVISION)),)
CC_TARGET_CPU_ := $(call qstrip,$(BR2_GCC_TARGET_CPU))
else
CC_TARGET_CPU_ := $(call qstrip,$(BR2_GCC_TARGET_CPU)-$(BR2_GCC_TARGET_CPU_REVISION))
endif
+
CC_TARGET_ARCH_ := $(call qstrip,$(BR2_GCC_TARGET_ARCH))
CC_TARGET_ABI_ := $(call qstrip,$(BR2_GCC_TARGET_ABI))
CC_TARGET_FPU_ := $(call qstrip,$(BR2_GCC_TARGET_FPU))
@@ -198,46 +122,46 @@ CC_TARGET_MODE_ := $(call qstrip,$(BR2_GCC_TARGET_MODE))
# to select the right multilib variant
ifeq ($(BR2_x86_64),y)
TOOLCHAIN_EXTERNAL_CFLAGS += -m64
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_64
+TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS += -DBR_64
endif
ifneq ($(CC_TARGET_ARCH_),)
TOOLCHAIN_EXTERNAL_CFLAGS += -march=$(CC_TARGET_ARCH_)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_ARCH='"$(CC_TARGET_ARCH_)"'
+TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS += -DBR_ARCH='"$(CC_TARGET_ARCH_)"'
endif
ifneq ($(CC_TARGET_CPU_),)
TOOLCHAIN_EXTERNAL_CFLAGS += -mcpu=$(CC_TARGET_CPU_)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_CPU='"$(CC_TARGET_CPU_)"'
+TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS += -DBR_CPU='"$(CC_TARGET_CPU_)"'
endif
ifneq ($(CC_TARGET_ABI_),)
TOOLCHAIN_EXTERNAL_CFLAGS += -mabi=$(CC_TARGET_ABI_)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_ABI='"$(CC_TARGET_ABI_)"'
+TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS += -DBR_ABI='"$(CC_TARGET_ABI_)"'
endif
ifneq ($(CC_TARGET_FPU_),)
TOOLCHAIN_EXTERNAL_CFLAGS += -mfpu=$(CC_TARGET_FPU_)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_FPU='"$(CC_TARGET_FPU_)"'
+TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS += -DBR_FPU='"$(CC_TARGET_FPU_)"'
endif
ifneq ($(CC_TARGET_FLOAT_ABI_),)
TOOLCHAIN_EXTERNAL_CFLAGS += -mfloat-abi=$(CC_TARGET_FLOAT_ABI_)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_FLOAT_ABI='"$(CC_TARGET_FLOAT_ABI_)"'
+TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS += -DBR_FLOAT_ABI='"$(CC_TARGET_FLOAT_ABI_)"'
endif
ifneq ($(CC_TARGET_MODE_),)
TOOLCHAIN_EXTERNAL_CFLAGS += -m$(CC_TARGET_MODE_)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_MODE='"$(CC_TARGET_MODE_)"'
+TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS += -DBR_MODE='"$(CC_TARGET_MODE_)"'
endif
ifeq ($(BR2_BINFMT_FLAT),y)
TOOLCHAIN_EXTERNAL_CFLAGS += -Wl,-elf2flt
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_BINFMT_FLAT
+TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS += -DBR_BINFMT_FLAT
endif
ifeq ($(BR2_mipsel)$(BR2_mips64el),y)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_MIPS_TARGET_LITTLE_ENDIAN
+TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS += -DBR_MIPS_TARGET_LITTLE_ENDIAN
TOOLCHAIN_EXTERNAL_CFLAGS += -EL
endif
ifeq ($(BR2_mips)$(BR2_mips64),y)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_MIPS_TARGET_BIG_ENDIAN
+TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS += -DBR_MIPS_TARGET_BIG_ENDIAN
TOOLCHAIN_EXTERNAL_CFLAGS += -EB
endif
ifeq ($(BR2_arceb),y)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_ARC_TARGET_BIG_ENDIAN
+TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS += -DBR_ARC_TARGET_BIG_ENDIAN
TOOLCHAIN_EXTERNAL_CFLAGS += -EB
endif
@@ -245,235 +169,96 @@ TOOLCHAIN_EXTERNAL_CFLAGS += $(call qstrip,$(BR2_TARGET_OPTIMIZATION))
ifeq ($(BR2_SOFT_FLOAT),y)
TOOLCHAIN_EXTERNAL_CFLAGS += -msoft-float
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_SOFTFLOAT=1
-endif
-
-# musl does not provide an implementation for sys/queue.h or sys/cdefs.h.
-# So, add the musl-compat-headers package that will install those files,
-# into the staging directory:
-# sys/queue.h: header from NetBSD
-# sys/cdefs.h: minimalist header bundled in Buildroot
-ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
-TOOLCHAIN_EXTERNAL_DEPENDENCIES += musl-compat-headers
-endif
-
-# The Codescape toolchain uses a sysroot layout that places them
-# side-by-side instead of nested like multilibs. A symlink is needed
-# much like for the nested sysroots which are handled in
-# copy_toolchain_sysroot but there is not enough information in there
-# to determine whether the sysroot layout was nested or side-by-side.
-# Add the symlink here for now.
-define TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_SYMLINK
- $(Q)ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))"; \
- ARCH_SUBDIR=`basename $${ARCH_SYSROOT_DIR}`; \
- ln -snf . $(STAGING_DIR)/$${ARCH_SUBDIR}
-endef
-
-# Special fixup for Codescape MIPS toolchains, that have bin-<abi> and
-# sbin-<abi> directories. We create symlinks bin -> bin-<abi> and sbin
-# -> sbin-<abi> so that the rest of Buildroot can find the toolchain
-# tools in the appropriate location.
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS)$(BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS),y)
-ifeq ($(BR2_MIPS_OABI32),y)
-TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_BIN_DIR_SUFFIX = o32
-else ifeq ($(BR2_MIPS_NABI32),y)
-TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_BIN_DIR_SUFFIX = n32
-else ifeq ($(BR2_MIPS_NABI64),y)
-TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_BIN_DIR_SUFFIX = n64
-endif
-
-define TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_STAGING_FIXUPS
- rmdir $(STAGING_DIR)/usr/bin $(STAGING_DIR)/usr/sbin
- ln -sf bin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/bin
- ln -sf sbin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/sbin
-endef
-endif
-
-# Special handling for Blackfin toolchain, because of the split in two
-# tarballs, and the organization of tarball contents. The tarballs
-# contain ./opt/uClinux/{bfin-uclinux,bfin-linux-uclibc} directories,
-# which themselves contain the toolchain. This is why we strip more
-# components than usual.
-define TOOLCHAIN_EXTERNAL_BLACKFIN_UCLIBC_EXTRA_EXTRACT
- $(call suitable-extractor,$(TOOLCHAIN_EXTERNAL_EXTRA_DOWNLOADS)) $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_EXTRA_DOWNLOADS) | \
- $(TAR) --strip-components=3 --hard-dereference -C $(@D) $(TAR_OPTIONS) -
-endef
-
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM),y)
-TOOLCHAIN_EXTERNAL_SITE = http://sourcery.mentor.com/public/gnu_toolchain/arm-none-linux-gnueabi
-TOOLCHAIN_EXTERNAL_SOURCE = arm-2014.05-29-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A),y)
-TOOLCHAIN_EXTERNAL_SITE = http://software-dl.ti.com/sdoemb/sdoemb_public_sw/arago_toolchain/2011_09/exports
-TOOLCHAIN_EXTERNAL_SOURCE = arago-2011.09-armv7a-linux-gnueabi-sdk.tar.bz2
-TOOLCHAIN_EXTERNAL_ACTUAL_SOURCE_TARBALL = arago-toolchain-2011.09-sources.tar.bz2
-define TOOLCHAIN_EXTERNAL_FIXUP_CMDS
- mv $(@D)/arago-2011.09/armv7a/* $(@D)/
- rm -rf $(@D)/arago-2011.09/
-endef
-TOOLCHAIN_EXTERNAL_POST_EXTRACT_HOOKS += TOOLCHAIN_EXTERNAL_FIXUP_CMDS
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE),y)
-TOOLCHAIN_EXTERNAL_SITE = http://software-dl.ti.com/sdoemb/sdoemb_public_sw/arago_toolchain/2011_09/exports
-TOOLCHAIN_EXTERNAL_SOURCE = arago-2011.09-armv5te-linux-gnueabi-sdk.tar.bz2
-TOOLCHAIN_EXTERNAL_ACTUAL_SOURCE_TARBALL = arago-toolchain-2011.09-sources.tar.bz2
-define TOOLCHAIN_EXTERNAL_FIXUP_CMDS
- mv $(@D)/arago-2011.09/armv5te/* $(@D)/
- rm -rf $(@D)/arago-2011.09/
-endef
-TOOLCHAIN_EXTERNAL_POST_EXTRACT_HOOKS += TOOLCHAIN_EXTERNAL_FIXUP_CMDS
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM),y)
-TOOLCHAIN_EXTERNAL_SITE = https://releases.linaro.org/components/toolchain/binaries/5.3-2016.05/arm-linux-gnueabihf
-ifeq ($(HOSTARCH),x86)
-TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3.1-2016.05-i686_arm-linux-gnueabihf.tar.xz
-else
-TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3.1-2016.05-x86_64_arm-linux-gnueabihf.tar.xz
-endif
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB),y)
-TOOLCHAIN_EXTERNAL_SITE = https://releases.linaro.org/components/toolchain/binaries/5.3-2016.05/armeb-linux-gnueabihf
-ifeq ($(HOSTARCH),x86)
-TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3.1-2016.05-i686_armeb-linux-gnueabihf.tar.xz
-else
-TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3.1-2016.05-x86_64_armeb-linux-gnueabihf.tar.xz
-endif
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS),y)
-TOOLCHAIN_EXTERNAL_SITE = http://sourcery.mentor.com/public/gnu_toolchain/mips-linux-gnu
-TOOLCHAIN_EXTERNAL_SOURCE = mips-2016.05-8-mips-linux-gnu-i686-pc-linux-gnu.tar.bz2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII),y)
-TOOLCHAIN_EXTERNAL_SITE = http://sourcery.mentor.com/public/gnu_toolchain/nios2-linux-gnu
-TOOLCHAIN_EXTERNAL_SOURCE = sourceryg++-2016.05-10-nios2-linux-gnu-i686-pc-linux-gnu.tar.bz2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH),y)
-TOOLCHAIN_EXTERNAL_SITE = https://sourcery.mentor.com/public/gnu_toolchain/sh-linux-gnu
-TOOLCHAIN_EXTERNAL_SOURCE = renesas-2012.09-61-sh-linux-gnu-i686-pc-linux-gnu.tar.bz2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86),y)
-TOOLCHAIN_EXTERNAL_SITE = https://sourcery.mentor.com/public/gnu_toolchain/i686-pc-linux-gnu
-TOOLCHAIN_EXTERNAL_SOURCE = ia32-2012.09-62-i686-pc-linux-gnu-i386-linux.tar.bz2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64),y)
-TOOLCHAIN_EXTERNAL_SITE = https://sourcery.mentor.com/public/gnu_toolchain/x86_64-amd-linux-gnu
-TOOLCHAIN_EXTERNAL_SOURCE = amd-2015.11-139-x86_64-amd-linux-gnu-i686-pc-linux-gnu.tar.bz2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS),y)
-TOOLCHAIN_EXTERNAL_SITE = http://codescape-mips-sdk.imgtec.com/components/toolchain/2016.05-03
-TOOLCHAIN_EXTERNAL_SOURCE = Codescape.GNU.Tools.Package.2016.05-03.for.MIPS.IMG.Linux.CentOS-5.x86.tar.gz
-TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_SYMLINK
-TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_STAGING_FIXUPS
-TOOLCHAIN_EXTERNAL_STRIP_COMPONENTS = 2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS),y)
-TOOLCHAIN_EXTERNAL_SITE = http://codescape-mips-sdk.imgtec.com/components/toolchain/2016.05-03
-TOOLCHAIN_EXTERNAL_SOURCE = Codescape.GNU.Tools.Package.2016.05-03.for.MIPS.MTI.Linux.CentOS-5.x86.tar.gz
-TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_SYMLINK
-TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_STAGING_FIXUPS
-TOOLCHAIN_EXTERNAL_STRIP_COMPONENTS = 2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX),y)
-TOOLCHAIN_EXTERNAL_SITE = http://downloads.sourceforge.net/project/adi-toolchain/2014R1/2014R1-RC2/i386
-TOOLCHAIN_EXTERNAL_SOURCE = blackfin-toolchain-2014R1-RC2.i386.tar.bz2
-TOOLCHAIN_EXTERNAL_EXTRA_DOWNLOADS = blackfin-toolchain-uclibc-full-2014R1-RC2.i386.tar.bz2
-TOOLCHAIN_EXTERNAL_STRIP_COMPONENTS = 3
-TOOLCHAIN_EXTERNAL_POST_EXTRACT_HOOKS += TOOLCHAIN_EXTERNAL_BLACKFIN_UCLIBC_EXTRA_EXTRACT
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64),y)
-TOOLCHAIN_EXTERNAL_SITE = https://releases.linaro.org/components/toolchain/binaries/5.3-2016.05/aarch64-linux-gnu
-ifeq ($(HOSTARCH),x86)
-TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3.1-2016.05-i686_aarch64-linux-gnu.tar.xz
-else
-TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3.1-2016.05-x86_64_aarch64-linux-gnu.tar.xz
-endif
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64),y)
-TOOLCHAIN_EXTERNAL_SITE = http://sourcery.mentor.com/public/gnu_toolchain/aarch64-amd-linux-gnu
-TOOLCHAIN_EXTERNAL_SOURCE = aarch64-amd-2014.11-95-aarch64-amd-linux-gnu-i686-pc-linux-gnu.tar.bz2
-define TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_STAGING_FIXUP
- ln -sf ld-2.20.so $(STAGING_DIR)/lib/ld-linux-aarch64.so.1
-endef
-TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_STAGING_FIXUP
-define TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_TARGET_FIXUP
- ln -sf ld-2.20.so $(TARGET_DIR)/lib/ld-linux-aarch64.so.1
-endef
-TOOLCHAIN_EXTERNAL_POST_INSTALL_TARGET_HOOKS += TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_TARGET_FIXUP
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS),y)
-TOOLCHAIN_EXTERNAL_VERSION = 1.1.12
-TOOLCHAIN_EXTERNAL_SITE = https://googledrive.com/host/0BwnS5DMB0YQ6bDhPZkpOYVFhbk0/musl-$(TOOLCHAIN_EXTERNAL_VERSION)
-ifeq ($(BR2_arm)$(BR2_ARM_EABI),yy)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-arm-linux-musleabi-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_arm)$(BR2_ARM_EABIHF),yy)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-arm-linux-musleabihf-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_armeb),y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-armeb-linux-musleabi-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_i386),y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-i486-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_mips),y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-mips-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_mipsel):$(BR2_SOFT_FLOAT),y:)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-mipsel-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_mipsel):$(BR2_SOFT_FLOAT),y:y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-mipsel-sf-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_powerpc),y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-powerpc-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_sh4),y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-sh4-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_sh4eb),y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-sh4eb-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_x86_64),y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-x86_64-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-endif
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC),y)
-TOOLCHAIN_EXTERNAL_SITE = https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/download/arc-2014.12
-ifeq ($(BR2_arc750d)$(BR2_arc770d),y)
-TOOLCHAIN_EXTERNAL_SYNOPSYS_CORE = arc700
-else
-TOOLCHAIN_EXTERNAL_SYNOPSYS_CORE = archs
-endif
-ifeq ($(BR2_arcle),y)
-TOOLCHAIN_EXTERNAL_SYNOPSYS_ENDIANESS = le
-else
-TOOLCHAIN_EXTERNAL_SYNOPSYS_ENDIANESS = be
-endif
-TOOLCHAIN_EXTERNAL_SOURCE = arc_gnu_2014.12_prebuilt_uclibc_$(TOOLCHAIN_EXTERNAL_SYNOPSYS_ENDIANESS)_$(TOOLCHAIN_EXTERNAL_SYNOPSYS_CORE)_linux_install.tar.gz
-else
-# Custom toolchain
-TOOLCHAIN_EXTERNAL_SITE = $(patsubst %/,%,$(dir $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_URL))))
-TOOLCHAIN_EXTERNAL_SOURCE = $(notdir $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_URL)))
-# We can't check hashes for custom downloaded toolchains
-BR_NO_CHECK_HASH_FOR += $(TOOLCHAIN_EXTERNAL_SOURCE)
+TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS += -DBR_SOFTFLOAT=1
endif
-# Some toolchain vendors have a regular file naming pattern.
-# For them, mass-define _ACTUAL_SOURCE_TARBALL based _SITE.
-ifneq ($(findstring sourcery.mentor.com/public/gnu_toolchain,$(TOOLCHAIN_EXTERNAL_SITE)),)
-TOOLCHAIN_EXTERNAL_ACTUAL_SOURCE_TARBALL ?= \
- $(subst -i686-pc-linux-gnu.tar.bz2,.src.tar.bz2,$(subst -i686-pc-linux-gnu-i386-linux.tar.bz2,-i686-pc-linux-gnu.src.tar.bz2,$(TOOLCHAIN_EXTERNAL_SOURCE)))
-endif
-
-# In fact, we don't need to download the toolchain, since it is already
-# available on the system, so force the site and source to be empty so
-# that nothing will be downloaded/extracted.
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED),y)
-TOOLCHAIN_EXTERNAL_SITE =
-TOOLCHAIN_EXTERNAL_SOURCE =
-endif
-
-TOOLCHAIN_EXTERNAL_ADD_TOOLCHAIN_DEPENDENCY = NO
-
-TOOLCHAIN_EXTERNAL_INSTALL_STAGING = YES
-
-# Normal handling of downloaded toolchain tarball extraction.
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD),y)
-TOOLCHAIN_EXTERNAL_EXCLUDES = usr/lib/locale/*
-
-# As a regular package, the toolchain gets extracted in $(@D), but
-# since it's actually a fairly special package, we need it to be moved
-# into TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR.
-define TOOLCHAIN_EXTERNAL_MOVE
- rm -rf $(TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR)
- mkdir -p $(TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR)
- mv $(@D)/* $(TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR)/
+#
+# The following functions creates the symbolic links needed to get the
+# cross-compilation tools visible in $(HOST_DIR)/usr/bin. Some of
+# links are done directly to the corresponding tool in the external
+# toolchain installation directory, while some other links are done to
+# the toolchain wrapper (preprocessor, C, C++ and Fortran compiler)
+#
+# We skip gdb symlink when we are building our own gdb to prevent two
+# gdb's in $(HOST_DIR)/usr/bin.
+#
+# The LTO support in gcc creates wrappers for ar, ranlib and nm which load
+# the lto plugin. These wrappers are called *-gcc-ar, *-gcc-ranlib, and
+# *-gcc-nm and should be used instead of the real programs when -flto is
+# used. However, we should not add the toolchain wrapper for them, and they
+# match the *cc-* pattern. Therefore, an additional case is added for *-ar,
+# *-ranlib and *-nm.
+#
+# $1 toolchain CROSS
+define TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER
+ $(Q)cd $(HOST_DIR)/usr/bin; \
+ TOOLCHAIN_CROSS="$(strip $1)" ; \
+ for i in $${TOOLCHAIN_CROSS}*; do \
+ base=$${i##*/}; \
+ case "$$base" in \
+ *-ar|*-ranlib|*-nm) \
+ ln -sf $$(echo $$i | sed 's%^$(HOST_DIR)%../..%') .; \
+ ;; \
+ *cc|*cc-*|*++|*++-*|*cpp|*-gfortran) \
+ ln -sf toolchain-wrapper $$base; \
+ ;; \
+ *gdb|*gdbtui) \
+ if test "$(BR2_PACKAGE_HOST_GDB)" != "y"; then \
+ ln -sf $$(echo $$i | sed 's%^$(HOST_DIR)%../..%') .; \
+ fi \
+ ;; \
+ *) \
+ ln -sf $$(echo $$i | sed 's%^$(HOST_DIR)%../..%') .; \
+ ;; \
+ esac; \
+ done
endef
-TOOLCHAIN_EXTERNAL_POST_EXTRACT_HOOKS += \
- TOOLCHAIN_EXTERNAL_MOVE
-endif
-# Returns the location of the libc.a file for the given compiler + flags
-define toolchain_find_libc_a
-$$(readlink -f $$(LANG=C $(1) -print-file-name=libc.a))
-endef
+# Various utility functions used by the external toolchain package
+# infrastructure. Those functions are mainly responsible for:
+#
+# - installation the toolchain libraries to $(TARGET_DIR)
+# - copying the toolchain sysroot to $(STAGING_DIR)
+# - installing a gdbinit file
+#
+# Details about sysroot directory selection.
+#
+# To find the sysroot directory, we use the trick of looking for the
+# 'libc.a' file with the -print-file-name gcc option, and then
+# mangling the path to find the base directory of the sysroot.
+#
+# Note that we do not use the -print-sysroot option, because it is
+# only available since gcc 4.4.x, and we only recently dropped support
+# for 4.2.x and 4.3.x.
+#
+# When doing this, we don't pass any option to gcc that could select a
+# multilib variant (such as -march) as we want the "main" sysroot,
+# which contains all variants of the C library in the case of multilib
+# toolchains. We use the TARGET_CC_NO_SYSROOT variable, which is the
+# path of the cross-compiler, without the --sysroot=$(STAGING_DIR),
+# since what we want to find is the location of the original toolchain
+# sysroot. This "main" sysroot directory is stored in SYSROOT_DIR.
+#
+# Then, multilib toolchains are a little bit more complicated, since
+# they in fact have multiple sysroots, one for each variant supported
+# by the toolchain. So we need to find the particular sysroot we're
+# interested in.
+#
+# To do so, we ask the compiler where its sysroot is by passing all
+# flags (including -march and al.), except the --sysroot flag since we
+# want to the compiler to tell us where its original sysroot
+# is. ARCH_SUBDIR will contain the subdirectory, in the main
+# SYSROOT_DIR, that corresponds to the selected architecture
+# variant. ARCH_SYSROOT_DIR will contain the full path to this
+# location.
+#
+# One might wonder why we don't just bother with ARCH_SYSROOT_DIR. The
+# fact is that in multilib toolchains, the header files are often only
+# present in the main sysroot, and only the libraries are available in
+# each variant-specific sysroot directory.
-# Returns the sysroot location for the given compiler + flags. We need
-# to handle cases where libc.a is in:
+# toolchain_find_sysroot returns the sysroot location for the given
+# compiler + flags. We need to handle cases where libc.a is in:
#
# - lib/
# - usr/lib/
@@ -494,92 +279,9 @@ define toolchain_find_libdir
$$(printf $(call toolchain_find_libc_a,$(1)) | sed -r -e 's:.*/(usr/)?(lib(32|64)?([^/]*)?)/([^/]*/)?libc.a:\2:')
endef
-# Checks for an already installed toolchain: check the toolchain
-# location, check that it is usable, and then verify that it
-# matches the configuration provided in Buildroot: ABI, C++ support,
-# kernel headers version, type of C library and all C library features.
-define TOOLCHAIN_EXTERNAL_CONFIGURE_CMDS
- $(Q)$(call check_cross_compiler_exists,$(TOOLCHAIN_EXTERNAL_CC))
- $(Q)$(call check_unusable_toolchain,$(TOOLCHAIN_EXTERNAL_CC))
- $(Q)SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC))" ; \
- $(call check_kernel_headers_version,\
- $(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC)),\
- $(call qstrip,$(BR2_TOOLCHAIN_HEADERS_AT_LEAST))); \
- $(call check_gcc_version,$(TOOLCHAIN_EXTERNAL_CC),\
- $(call qstrip,$(BR2_TOOLCHAIN_GCC_AT_LEAST))); \
- if test "$(BR2_arm)" = "y" ; then \
- $(call check_arm_abi,\
- "$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS)",\
- $(TOOLCHAIN_EXTERNAL_READELF)) ; \
- fi ; \
- if test "$(BR2_INSTALL_LIBSTDCPP)" = "y" ; then \
- $(call check_cplusplus,$(TOOLCHAIN_EXTERNAL_CXX)) ; \
- fi ; \
- if test "$(BR2_TOOLCHAIN_HAS_FORTRAN)" = "y" ; then \
- $(call check_fortran,$(TOOLCHAIN_EXTERNAL_FC)) ; \
- fi ; \
- if test "$(BR2_TOOLCHAIN_EXTERNAL_UCLIBC)" = "y" ; then \
- $(call check_uclibc,$${SYSROOT_DIR}) ; \
- elif test "$(BR2_TOOLCHAIN_EXTERNAL_MUSL)" = "y" ; then \
- $(call check_musl,$${SYSROOT_DIR}) ; \
- else \
- $(call check_glibc,$${SYSROOT_DIR}) ; \
- fi
- $(Q)$(call check_toolchain_ssp,$(TOOLCHAIN_EXTERNAL_CC))
-endef
-
-# With the musl C library, the libc.so library directly plays the role
-# of the dynamic library loader. We just need to create a symbolic
-# link to libc.so with the appropriate name.
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_MUSL),y)
-ifeq ($(BR2_i386),y)
-MUSL_ARCH = i386
-else ifeq ($(BR2_ARM_EABIHF),y)
-MUSL_ARCH = armhf
-else ifeq ($(BR2_mipsel):$(BR2_SOFT_FLOAT),y:y)
-MUSL_ARCH = mipsel-sf
-else ifeq ($(BR2_sh),y)
-MUSL_ARCH = sh
-else
-MUSL_ARCH = $(ARCH)
-endif
-define TOOLCHAIN_EXTERNAL_MUSL_LD_LINK
- ln -sf libc.so $(TARGET_DIR)/lib/ld-musl-$(MUSL_ARCH).so.1
-endef
-TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_MUSL_LD_LINK
-endif
-
-# Create a symlink from (usr/)$(ARCH_LIB_DIR) to lib.
-# Note: the skeleton package additionally creates lib32->lib or lib64->lib
-# (as appropriate)
-#
-# $1: destination directory (TARGET_DIR / STAGING_DIR)
-# $2: toolchain CC
-# $3: toolchain CFLAGS
-create_lib_symlinks = \
- $(Q)DESTDIR="$(strip $1)" ; \
- TOOLCHAIN_CC="$(strip $2)" ; \
- TOOLCHAIN_CFLAGS="$(strip $3)" ; \
- ARCH_LIB_DIR="$(call toolchain_find_libdir,$${TOOLCHAIN_CC} $${TOOLCHAIN_CFLAGS})" ; \
- if [ ! -e "$${DESTDIR}/$${ARCH_LIB_DIR}" -a ! -e "$${DESTDIR}/usr/$${ARCH_LIB_DIR}" ]; then \
- ln -snf lib "$${DESTDIR}/$${ARCH_LIB_DIR}" ; \
- ln -snf lib "$${DESTDIR}/usr/$${ARCH_LIB_DIR}" ; \
- fi
-
-# $1: toolchain CC
-# $2: toolchain CFLAGS
-define TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK
- TOOLCHAIN_CC="$(strip $1)" ; \
- TOOLCHAIN_CFLAGS="$(strip $2)" ; \
- $(call create_lib_symlinks,$(STAGING_DIR),$${TOOLCHAIN_CC},$${TOOLCHAIN_CFLAGS})
-endef
-
-# $1: toolchain CC
-# $2: toolchain CFLAGS
-define TOOLCHAIN_EXTERNAL_CREATE_TARGET_LIB_SYMLINK
- TOOLCHAIN_CC="$(strip $1)" ; \
- TOOLCHAIN_CFLAGS="$(strip $2)" ; \
- $(call create_lib_symlinks,$(TARGET_DIR),$${TOOLCHAIN_CC},$${TOOLCHAIN_CFLAGS})
+# Returns the location of the libc.a file for the given compiler + flags
+define toolchain_find_libc_a
+$$(readlink -f $$(LANG=C $(1) -print-file-name=libc.a))
endef
# Integration of the toolchain into Buildroot: find the main sysroot
@@ -629,10 +331,6 @@ endef
# our sysroot, and the directory will also be
# considered when searching libraries for copy
# to the target filesystem.
-#
-# Please be very careful to check the major toolchain sources:
-# Buildroot, Crosstool-NG, CodeSourcery and Linaro
-# before doing any modification on the below logic.
# $1: toolchain LIBS
ifeq ($(BR2_STATIC_LIBS),)
@@ -701,6 +399,88 @@ define TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS
$(call copy_toolchain_sysroot,$${SYSROOT_DIR},$${ARCH_SYSROOT_DIR},$${ARCH_SUBDIR},$${ARCH_LIB_DIR},$${SUPPORT_LIB_DIR})
endef
+# Create a symlink from (usr/)$(ARCH_LIB_DIR) to lib.
+# Note: the skeleton package additionally creates lib32->lib or lib64->lib
+# (as appropriate)
+#
+# $1: destination directory (TARGET_DIR / STAGING_DIR)
+# $2: toolchain CC
+# $3: toolchain CFLAGS
+create_lib_symlinks = \
+ $(Q)DESTDIR="$(strip $1)" ; \
+ TOOLCHAIN_CC="$(strip $2)" ; \
+ TOOLCHAIN_CFLAGS="$(strip $3)" ; \
+ ARCH_LIB_DIR="$(call toolchain_find_libdir,$${TOOLCHAIN_CC} $${TOOLCHAIN_CFLAGS})" ; \
+ if [ ! -e "$${DESTDIR}/$${ARCH_LIB_DIR}" -a ! -e "$${DESTDIR}/usr/$${ARCH_LIB_DIR}" ]; then \
+ ln -snf lib "$${DESTDIR}/$${ARCH_LIB_DIR}" ; \
+ ln -snf lib "$${DESTDIR}/usr/$${ARCH_LIB_DIR}" ; \
+ fi
+
+# $1: toolchain CC
+# $2: toolchain CFLAGS
+define TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK
+ TOOLCHAIN_CC="$(strip $1)" ; \
+ TOOLCHAIN_CFLAGS="$(strip $2)" ; \
+ $(call create_lib_symlinks,$(STAGING_DIR),$${TOOLCHAIN_CC},$${TOOLCHAIN_CFLAGS})
+endef
+
+# $1: toolchain CC
+# $2: toolchain CFLAGS
+define TOOLCHAIN_EXTERNAL_CREATE_TARGET_LIB_SYMLINK
+ TOOLCHAIN_CC="$(strip $1)" ; \
+ TOOLCHAIN_CFLAGS="$(strip $2)" ; \
+ $(call create_lib_symlinks,$(TARGET_DIR),$${TOOLCHAIN_CC},$${TOOLCHAIN_CFLAGS})
+endef
+
+#
+# Generate gdbinit file for use with Buildroot
+#
+define TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT
+ $(Q)if test -f $(TARGET_CROSS)gdb ; then \
+ $(call MESSAGE,"Installing gdbinit"); \
+ $(call gen_gdbinit_file) ; \
+ fi
+endef
+
+# Various utility functions used by the external toolchain based on musl.
+
+# musl does not provide an implementation for sys/queue.h or sys/cdefs.h.
+# So, add the musl-compat-headers package that will install those files,
+# into the staging directory:
+# sys/queue.h: header from NetBSD
+# sys/cdefs.h: minimalist header bundled in Buildroot
+ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
+TOOLCHAIN_EXTERNAL_DEPENDENCIES += musl-compat-headers
+endif
+
+# With the musl C library, the libc.so library directly plays the role
+# of the dynamic library loader. We just need to create a symbolic
+# link to libc.so with the appropriate name.
+ifeq ($(BR2_TOOLCHAIN_EXTERNAL_MUSL),y)
+ifeq ($(BR2_i386),y)
+MUSL_ARCH = i386
+else ifeq ($(BR2_ARM_EABIHF),y)
+MUSL_ARCH = armhf
+else ifeq ($(BR2_mipsel):$(BR2_SOFT_FLOAT),y:y)
+MUSL_ARCH = mipsel-sf
+else ifeq ($(BR2_sh),y)
+MUSL_ARCH = sh
+else
+MUSL_ARCH = $(ARCH)
+endif
+define TOOLCHAIN_EXTERNAL_MUSL_LD_LINK
+ ln -sf libc.so $(TARGET_DIR)/lib/ld-musl-$(MUSL_ARCH).so.1
+endef
+TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_MUSL_LD_LINK
+endif
+
+#
+# Various functions used by the external toolchain package
+# infrastructure to handle the Blackfin specific
+# BR2_BFIN_INSTALL_FDPIC_SHARED and BR2_BFIN_INSTALL_FLAT_SHARED
+# options.
+#
+
# Special installation target used on the Blackfin architecture when
# FDPIC is not the primary binary format being used, but the user has
# nonetheless requested the installation of the FDPIC libraries to the
@@ -724,6 +504,7 @@ define TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC
fi ; \
$(call copy_toolchain_sysroot,$${FDPIC_SYSROOT_DIR},$${FDPIC_SYSROOT_DIR},,$${FDPIC_LIB_DIR},$${FDPIC_SUPPORT_LIB_DIR})
endef
+
# $1: toolchain LIBS
define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC
$(Q)$(call MESSAGE,"Install external toolchain FDPIC libraries to target...")
@@ -755,50 +536,6 @@ define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT
endef
endif
-# Build toolchain wrapper for preprocessor, C, C++ and Fortran compilers
-# and setup symlinks for everything else. Skip gdb symlink when we are
-# building our own gdb to prevent two gdb's in output/host/usr/bin.
-# The LTO support in gcc creates wrappers for ar, ranlib and nm which load
-# the lto plugin. These wrappers are called *-gcc-ar, *-gcc-ranlib, and
-# *-gcc-nm and should be used instead of the real programs when -flto is
-# used. However, we should not add the toolchain wrapper for them, and they
-# match the *cc-* pattern. Therefore, an additional case is added for *-ar,
-# *-ranlib and *-nm.
-# $1 toolchain CROSS
-define TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER
- $(Q)cd $(HOST_DIR)/usr/bin; \
- TOOLCHAIN_CROSS="$(strip $1)" ; \
- for i in $${TOOLCHAIN_CROSS}*; do \
- base=$${i##*/}; \
- case "$$base" in \
- *-ar|*-ranlib|*-nm) \
- ln -sf $$(echo $$i | sed 's%^$(HOST_DIR)%../..%') .; \
- ;; \
- *cc|*cc-*|*++|*++-*|*cpp|*-gfortran) \
- ln -sf toolchain-wrapper $$base; \
- ;; \
- *gdb|*gdbtui) \
- if test "$(BR2_PACKAGE_HOST_GDB)" != "y"; then \
- ln -sf $$(echo $$i | sed 's%^$(HOST_DIR)%../..%') .; \
- fi \
- ;; \
- *) \
- ln -sf $$(echo $$i | sed 's%^$(HOST_DIR)%../..%') .; \
- ;; \
- esac; \
- done
-endef
-
-#
-# Generate gdbinit file for use with Buildroot
-#
-define TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT
- $(Q)if test -f $(TARGET_CROSS)gdb ; then \
- $(call MESSAGE,"Installing gdbinit"); \
- $(gen_gdbinit_file); \
- fi
-endef
-
# uClibc-ng dynamic loader is called ld-uClibc.so.1, but gcc is not
# patched specifically for uClibc-ng, so it continues to generate
# binaries that expect the dynamic loader to be named ld-uClibc.so.0,
@@ -813,28 +550,155 @@ define TOOLCHAIN_EXTERNAL_FIXUP_UCLIBCNG_LDSO
fi
endef
-TOOLCHAIN_EXTERNAL_BUILD_CMDS = $(TOOLCHAIN_WRAPPER_BUILD)
+define inner-toolchain-external-package
+
+$(2)_INSTALL_STAGING = YES
+$(2)_ADD_TOOLCHAIN_DEPENDENCY = NO
-define TOOLCHAIN_EXTERNAL_INSTALL_STAGING_CMDS
- $(call TOOLCHAIN_WRAPPER_INSTALL)
- $(call TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER,$(TOOLCHAIN_EXTERNAL_CROSS))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT)
+$(2)_DOWNLOAD_INSTALL_DIR = $(HOST_DIR)/opt/ext-toolchain
+
+# In fact, we don't need to download the toolchain, since it is already
+# available on the system, so force the site and source to be empty so
+# that nothing will be downloaded/extracted.
+ifeq ($$(BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED),y)
+$(2)_SITE =
+$(2)_SOURCE =
+endif
+
+ifeq ($$(BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD),y)
+$(2)_INSTALL_DIR = $$($(2)_DOWNLOAD_INSTALL_DIR)
+else
+$(2)_INSTALL_DIR = $$(call qstrip,$$(BR2_TOOLCHAIN_EXTERNAL_PATH))
+endif
+
+ifeq ($$($(2)_INSTALL_DIR),)
+ifneq ($$($(2)_PREFIX),)
+$(2)_BIN = $$(shell dirname $$(shell which $$($(2)_PREFIX)-gcc))
+endif
+else
+$(2)_BIN = $$($(2)_INSTALL_DIR)/$$($(2)_SUBDIR)/bin
+endif
+
+$(2)_TOOLCHAIN_WRAPPER_ARGS = $$(TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS)
+
+ifeq ($$(filter $$(HOST_DIR)/%,$$($(2)_BIN)),)
+# $(2)_BIN points outside HOST_DIR => absolute path
+$(2)_TOOLCHAIN_WRAPPER_ARGS += \
+ -DBR_CROSS_PATH_ABS='"$$($(2)_BIN)"'
+else
+# $(2)_BIN points inside HOST_DIR => relative path
+$(2)_TOOLCHAIN_WRAPPER_ARGS += \
+ -DBR_CROSS_PATH_REL='"$$($(2)_BIN:$$(HOST_DIR)/%=%)"'
+endif
+
+# If this is a buildroot toolchain, it already has a wrapper which we want to
+# bypass. Since this is only evaluated after it has been extracted, we can use
+# $(wildcard ...) here.
+$(2)_SUFFIX = $$(if $$(wildcard $$($(2)_BIN)/*.br_real),.br_real)
+$(2)_TOOLCHAIN_WRAPPER_ARGS += -DBR_CROSS_PATH_SUFFIX='"$$($(2)_SUFFIX)"'
+
+$(2)_CROSS = $$($(2)_BIN)/$$($(2)_PREFIX)-
+$(2)_CC = $$($(2)_CROSS)gcc$$($(2)_SUFFIX)
+$(2)_CXX = $$($(2)_CROSS)g++$$($(2)_SUFFIX)
+$(2)_FC = $$($(2)_CROSS)gfortran$$($(2)_SUFFIX)
+$(2)_READELF = $$($(2)_CROSS)readelf$$($(2)_SUFFIX)
+
+$(2)_CFLAGS += $$(TOOLCHAIN_EXTERNAL_CFLAGS)
+$(2)_LIBS += $$(TOOLCHAIN_EXTERNAL_LIBS)
+
+# Normal handling of downloaded toolchain tarball extraction.
+ifeq ($$(BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD),y)
+$(2)_EXCLUDES = usr/lib/locale/*
+
+# As a regular package, the toolchain gets extracted in $(@D), but
+# since it's actually a fairly special package, we need it to be moved
+# into $(2)_DOWNLOAD_INSTALL_DIR.
+define $(2)_MOVE
+ rm -rf $$($(2)_DOWNLOAD_INSTALL_DIR)
+ mkdir -p $$($(2)_DOWNLOAD_INSTALL_DIR)
+ mv $$(@D)/* $$($(2)_DOWNLOAD_INSTALL_DIR)/
endef
+$(2)_POST_EXTRACT_HOOKS += $(2)_MOVE
+endif
+ifndef $(2)_CONFIGURE_CMDS
+# Checks for an already installed toolchain: check the toolchain
+# location, check that it supports sysroot, and then verify that it
+# matches the configuration provided in Buildroot: ABI, C++ support,
+# kernel headers version, type of C library and all C library features.
+define $(2)_CONFIGURE_CMDS
+ $(Q)$$(call check_cross_compiler_exists,$$($(2)_CC))
+ $(Q)$$(call check_unusable_toolchain,$$($(2)_CC))
+ $(Q)SYSROOT_DIR="$$(call toolchain_find_sysroot,$$($(2)_CC))" ; \
+ $$(call check_kernel_headers_version,\
+ $$(call toolchain_find_sysroot,$$($(2)_CC)),\
+ $$(call qstrip,$$(BR2_TOOLCHAIN_HEADERS_AT_LEAST))); \
+ $$(call check_gcc_version,$$($(2)_CC),\
+ $$(call qstrip,$$(BR2_TOOLCHAIN_GCC_AT_LEAST))); \
+ if test "$(BR2_arm)" = "y" ; then \
+ $$(call check_arm_abi,\
+ "$$($(2)_CC) $$($(2)_CFLAGS)",\
+ $$($(2)_READELF)) ; \
+ fi ; \
+ if test "$$(BR2_INSTALL_LIBSTDCPP)" = "y" ; then \
+ $$(call check_cplusplus,$$($(2)_CXX)) ; \
+ fi ; \
+ if test "$$(BR2_TOOLCHAIN_HAS_FORTRAN)" = "y" ; then \
+ $$(call check_fortran,$$($(2)_FC)) ; \
+ fi ; \
+ if test "$$(BR2_TOOLCHAIN_EXTERNAL_UCLIBC)" = "y" ; then \
+ $$(call check_uclibc,$$$${SYSROOT_DIR}) ; \
+ elif test "$$(BR2_TOOLCHAIN_EXTERNAL_MUSL)" = "y" ; then \
+ $$(call check_musl,$$$${SYSROOT_DIR}) ; \
+ else \
+ $$(call check_glibc,$$$${SYSROOT_DIR}) ; \
+ fi
+ $(Q)$$(call check_toolchain_ssp,$$($(2)_CC))
+endef
+endif
+
+ifndef $(2)_BUILD_CMDS
+define $(2)_BUILD_CMDS
+ $$(TOOLCHAIN_WRAPPER_BUILD)
+endef
+endif
+
+ifndef $(2)_INSTALL_STAGING_CMDS
+define $(2)_INSTALL_STAGING_CMDS
+ $$(call TOOLCHAIN_WRAPPER_INSTALL)
+ $$(call TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK,$$($(2)_CC),$$($(2)_CFLAGS))
+ $$(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS,$$($(2)_CC),$$($(2)_CFLAGS))
+ $$(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC,$$($(2)_CC),$$($(2)_CFLAGS))
+ $$(call TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER,$$($(2)_CROSS))
+ $$(call TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT)
+endef
+endif
+
+ifndef $(2)_INSTALL_TARGET_CMDS
# Even though we're installing things in both the staging, the host
# and the target directory, we do everything within the
# install-staging step, arbitrarily.
-define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_CMDS
- $(call TOOLCHAIN_EXTERNAL_CREATE_TARGET_LIB_SYMLINK,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS,$(TOOLCHAIN_EXTERNAL_LIBS))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS),$(TOOLCHAIN_EXTERNAL_INSTALL_DIR))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC,$(TOOLCHAIN_EXTERNAL_LIBS))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
- $(call TOOLCHAIN_EXTERNAL_FIXUP_UCLIBCNG_LDSO)
+define $(2)_INSTALL_TARGET_CMDS
+ $$(call TOOLCHAIN_EXTERNAL_CREATE_TARGET_LIB_SYMLINK,$$($(2)_CC),$$($(2)_CFLAGS))
+ $$(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS,$$($(2)_LIBS))
+ $$(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER,$$($(2)_CC),$$($(2)_CFLAGS),$$($(2)_INSTALL_DIR))
+ $$(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC,$$($(2)_LIBS))
+ $$(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT,$$($(2)_CC),$$($(2)_CFLAGS))
+ $$(call TOOLCHAIN_EXTERNAL_FIXUP_UCLIBCNG_LDSO)
+endef
+endif
+
+# Call the generic package infrastructure to generate the necessary
+# make targets
+$(call inner-generic-package,$(1),$(2),$(3),$(4))
+
endef
-$(eval $(generic-package))
+toolchain-external-package = $(call inner-toolchain-external-package,$(pkgname),$(call UPPERCASE,$(pkgname)),$(call UPPERCASE,$(pkgname)),target)
+# Expose TOOLCHAIN_EXTERNAL_PREFIX as a global variable that can be
+# used by the rest of Buildroot.
+ifeq ($(BR2_TOOLCHAIN_EXTERNAL),y)
+TOOLCHAIN_EXTERNAL_PREFIX = \
+ $($(call UPPERCASE,$(call qstrip,$(BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL)))_PREFIX)
+endif
diff --git a/toolchain/toolchain-external/toolchain-external.hash b/toolchain/toolchain-external/toolchain-external.hash
deleted file mode 100644
index 41c2ab3..0000000
--- a/toolchain/toolchain-external/toolchain-external.hash
+++ /dev/null
@@ -1,67 +0,0 @@
-######################################
-# Next hashes are all locally computed
-
-# Blackfin toolchains from Analog Devices
-sha256 e424e90d8481d942a40266d78d1488726561fed3ec38403094f98055e61889d0 blackfin-toolchain-2014R1-RC2.i386.tar.bz2
-sha256 c65b1b4b918d5185349d62a3b7bf43b4b21e1175c52598ec047ca56b3f11d857 blackfin-toolchain-uclibc-full-2014R1-RC2.i386.tar.bz2
-
-# Mentor's Sourcery CodeBench Lite toolchains
-# ARM
-sha256 39ee0e789034334ecc89af94e838e3a4815400ac5ff980f808f466b04778532e arm-2014.05-29-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2
-sha256 e16a5b1e41d7ff1e74161f9405182001bc8d1360d89564e73911032e6966cc0d arm-2014.05-29-arm-none-linux-gnueabi.src.tar.bz2
-# NiosII
-sha256 750639290744adda931c81fa2cd2ffc2bde972488047824dcfaa53c42562191d sourceryg++-2016.05-10-nios2-linux-gnu-i686-pc-linux-gnu.tar.bz2
-sha256 3dc1c2685c0472059547dd7becb5dc991541b8176af39fa7aa5f601d38b9879a sourceryg++-2016.05-10-nios2-linux-gnu.src.tar.bz2
-# SuperH
-sha256 59d6766fde244931aa52db01433d5acd051998762a931121c5fc109536a1a802 renesas-2012.09-61-sh-linux-gnu-i686-pc-linux-gnu.tar.bz2
-sha256 e2e58c10e52395d5d35157e35f85233f713c6f9223a652dfc56194cfd2eed004 renesas-2012.09-61-sh-linux-gnu.src.tar.bz2
-# x86
-sha256 ea804cf02014369da52abc4f64e91e96bde2dd2230aca96109459013d4545458 ia32-2012.09-62-i686-pc-linux-gnu-i386-linux.tar.bz2
-sha256 1a9519e415a1e6892c760bf21f7e98f3a633a9d1c5bb8781a96d338e4dd62717 ia32-2012.09-62-i686-pc-linux-gnu.src.tar.bz2
-# AMD64
-sha256 3c31206c8b9277f409ee00e4777ba82dfa6da2a4ca0926501cd5fb6bbd1b407e amd-2015.11-139-x86_64-amd-linux-gnu-i686-pc-linux-gnu.tar.bz2
-sha256 0b673f5035f97d5d03c31272cddab0f117d39ad76a5ad2a3bc98c156571527de amd-2015.11-139-x86_64-amd-linux-gnu.src.tar.bz2
-# Aarch64
-sha256 405aada821146755c5f2df566375c2a682456d6b8451ee47b88cf1a52b093676 aarch64-amd-2014.11-95-aarch64-amd-linux-gnu-i686-pc-linux-gnu.tar.bz2
-sha256 3f50dd6ee433eb5b6992a1071b988e50379a738f54f58722bc60081613764716 aarch64-amd-2014.11-95-aarch64-amd-linux-gnu.src.tar.bz2
-# MIPS
-sha256 d354447c4c5160439dafd5464fa3a0266dd41e79f973477238e4f0215a6b5397 mips-2016.05-8-mips-linux-gnu-i686-pc-linux-gnu.tar.bz2
-sha256 2658e55d5b71bba25d6f77e868e18b200ea5f75c8add7ed3a9266e716d9adfff mips-2016.05-8-mips-linux-gnu.src.tar.bz2
-
-# ARM toolchains from Texas Instrument's Arago project
-# There is one source file that covers both binary distributions.
-sha256 f2febf3b3c565536461ad4405f1bcb835d75a6afb2a8bec958a1248cb4b81fc7 arago-2011.09-armv7a-linux-gnueabi-sdk.tar.bz2
-sha256 254af7d02eb3bcc8345c78e131700bc995d65b68232caaed21150a5fd1456070 arago-2011.09-armv5te-linux-gnueabi-sdk.tar.bz2
-sha256 25fbf0513ad7322b15cbaae964cafadcbb4c939f2708f57f40b8f9f2d601122b arago-toolchain-2011.09-sources.tar.bz2
-
-# ARM and Aarch64 toolchains from Linaro
-sha256 f1421c580ce977226f4fefc9c409b3b423260cc65a6e9dc6da88bb3478a521a0 gcc-linaro-5.3.1-2016.05-i686_arm-linux-gnueabihf.tar.xz
-sha256 987941c9fffdf56ffcbe90e8984673c16648c477b537fcf43add22fa62f161cd gcc-linaro-5.3.1-2016.05-x86_64_arm-linux-gnueabihf.tar.xz
-sha256 f6e9c0d3320760fe8f89e9ec3acdd7b4da7eff889c094b4a2acc286fd46f334f gcc-linaro-5.3.1-2016.05-i686_armeb-linux-gnueabihf.tar.xz
-sha256 6cf41c8944be56279cc14992aa075174b7a4c5938502536266eaaeef048f9440 gcc-linaro-5.3.1-2016.05-x86_64_armeb-linux-gnueabihf.tar.xz
-sha256 d43227248f282a652da42322fcf4abfd3021f2a2f62e0cf6e242d82f55966ba9 gcc-linaro-5.3.1-2016.05-i686_aarch64-linux-gnu.tar.xz
-sha256 1941dcf6229d6706bcb89b7976d5d43d170efdd17c27d5fe1738e7ecf22adc37 gcc-linaro-5.3.1-2016.05-x86_64_aarch64-linux-gnu.tar.xz
-
-# Codescape toolchains from Imagination Technologies
-# From: http://codescape-mips-sdk.imgtec.com/components/toolchain/2016.05-03/downloads.html
-sha256 e3c1f292ac6a9f12480af431c85a7ed9dfa011a52fd62a50be3363ec6b9bc872 Codescape.GNU.Tools.Package.2016.05-03.for.MIPS.IMG.Linux.CentOS-5.x86.tar.gz
-sha256 10b8ab6d7c492abc19ecabafedc6bc5f12ff88107a3cb76dc452b3a9522d9c56 Codescape.GNU.Tools.Package.2016.05-03.for.MIPS.MTI.Linux.CentOS-5.x86.tar.gz
-
-# Synopsys DesignWare ARC toolchains
-sha256 1fa4ea2c8616623205f1c7beca02ea31b019099528a7433e5b020b0876b93bf3 arc_gnu_2014.12_prebuilt_uclibc_le_arc700_linux_install.tar.gz
-sha256 1080f07fcae2bfc176a3ea8d30b9ed8eaecab70fb786639d6ec70cae8322df10 arc_gnu_2014.12_prebuilt_uclibc_be_arc700_linux_install.tar.gz
-sha256 aaaf6facd1f60a3cd2a537154ea39cd7d70501c175e30e01a97e8df6cb8226c7 arc_gnu_2014.12_prebuilt_uclibc_le_archs_linux_install.tar.gz
-sha256 30711c5f15762764d4cd5ec1e6ced5b1fddd03aac41c424b0c4ec8a45d5d79cd arc_gnu_2014.12_prebuilt_uclibc_be_archs_linux_install.tar.gz
-
-# Prebuilt musl toolchains from musl-cross
-sha256 e32c23d0b83639fc10ad06666ec086b66453b9be44415fe1a818c3c3b526dfb1 crossx86-armeb-linux-musleabi-1.1.12.tar.xz
-sha256 eb81bd5d6ada454c6e854b18bfa8dc801333782152166f6cab9fb7cd11692987 crossx86-arm-linux-musleabi-1.1.12.tar.xz
-sha256 a050da284ff22d291ae71dfc249ebdedb18334b8d626804760ce7d5963e392e6 crossx86-arm-linux-musleabihf-1.1.12.tar.xz
-sha256 18d07f5c8f4cfe373461cf21cf7b1bfefa820a37e96a69b68e0f315d528b4286 crossx86-i486-linux-musl-1.1.12.tar.xz
-sha256 1c1480c2618097e402fe804c1431fbd49b0d43520af81d4c1a695a2fa13a3922 crossx86-mipsel-linux-musl-1.1.12.tar.xz
-sha256 f0a8b3eb0566138ab3cc77bc09648be15bc325da974ec98b9e67f2fb82be3295 crossx86-mipsel-sf-linux-musl-1.1.12.tar.xz
-sha256 6a99989c3dff56776981f6760b2c54dcb9e4032be1d649968bb06c04f2e64177 crossx86-mips-linux-musl-1.1.12.tar.xz
-sha256 c082adc3e8b0750bb22ca82628524fd525fd77f534517ac5a66e7ac5a297ee6e crossx86-powerpc-linux-musl-1.1.12.tar.xz
-sha256 8c6c9ebb54040e47947b4d3af6823d01fef2bb6ee81b18903c801030c066092b crossx86-sh4eb-linux-musl-1.1.12.tar.xz
-sha256 ae9a0a5a60226aa086a56628cfd5c1d283c9dffdca37891d7e6adc2bd21ac2e0 crossx86-sh4-linux-musl-1.1.12.tar.xz
-sha256 27e0ea1043a58aebeadf1dacd67e47fd0b5c19fc36f42c9374e5fa3308df09c6 crossx86-x86_64-linux-musl-1.1.12.tar.xz
diff --git a/toolchain/toolchain-external/toolchain-external.mk b/toolchain/toolchain-external/toolchain-external.mk
index 16d0094..5aae913 100644
--- a/toolchain/toolchain-external/toolchain-external.mk
+++ b/toolchain/toolchain-external/toolchain-external.mk
@@ -4,837 +4,8 @@
#
################################################################################
-#
-# This package implements the support for external toolchains, i.e
-# toolchains that are available pre-built, ready to use. Such toolchain
-# may either be readily available on the Web (Linaro, Sourcery
-# CodeBench, from processor vendors) or may be built with tools like
-# Crosstool-NG or Buildroot itself. So far, we have tested this
-# with:
-#
-# * Toolchains generated by Crosstool-NG
-# * Toolchains generated by Buildroot
-# * Toolchains provided by Linaro for the ARM and AArch64
-# architectures
-# * Sourcery CodeBench toolchains (from Mentor Graphics) for the ARM,
-# MIPS, PowerPC, x86, x86_64 and NIOS 2 architectures. For the MIPS
-# toolchain, the -muclibc variant isn't supported yet, only the
-# default glibc-based variant is.
-# * Analog Devices toolchains for the Blackfin architecture
-# * Xilinx toolchains for the Microblaze architecture
-# * Synopsys DesignWare toolchains for ARC cores
-#
-# The basic principle is the following
-#
-# 1. If the toolchain is not pre-installed, download and extract it
-# in $(TOOLCHAIN_EXTERNAL_INSTALL_DIR). Otherwise,
-# $(TOOLCHAIN_EXTERNAL_INSTALL_DIR) points to were the toolchain has
-# already been installed by the user.
-#
-# 2. For all external toolchains, perform some checks on the
-# conformity between the toolchain configuration described in the
-# Buildroot menuconfig system, and the real configuration of the
-# external toolchain. This is for example important to make sure that
-# the Buildroot configuration system knows whether the toolchain
-# supports RPC, IPv6, locales, large files, etc. Unfortunately, these
-# things cannot be detected automatically, since the value of these
-# options (such as BR2_TOOLCHAIN_HAS_NATIVE_RPC) are needed at
-# configuration time because these options are used as dependencies
-# for other options. And at configuration time, we are not able to
-# retrieve the external toolchain configuration.
-#
-# 3. Copy the libraries needed at runtime to the target directory,
-# $(TARGET_DIR). Obviously, things such as the C library, the dynamic
-# loader and a few other utility libraries are needed if dynamic
-# applications are to be executed on the target system.
-#
-# 4. Copy the libraries and headers to the staging directory. This
-# will allow all further calls to gcc to be made using --sysroot
-# $(STAGING_DIR), which greatly simplifies the compilation of the
-# packages when using external toolchains. So in the end, only the
-# cross-compiler binaries remains external, all libraries and headers
-# are imported into the Buildroot tree.
-#
-# 5. Build a toolchain wrapper which executes the external toolchain
-# with a number of arguments (sysroot/march/mtune/..) hardcoded,
-# so we're sure the correct configuration is always used and the
-# toolchain behaves similar to an internal toolchain.
-# This toolchain wrapper and symlinks are installed into
-# $(HOST_DIR)/usr/bin like for the internal toolchains, and the rest
-# of Buildroot is handled identical for the 2 toolchain types.
-
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_GLIBC)$(BR2_TOOLCHAIN_EXTERNAL_UCLIBC),y)
-TOOLCHAIN_EXTERNAL_LIBS += libatomic.so.* libc.so.* libcrypt.so.* libdl.so.* libgcc_s.so.* libm.so.* libnsl.so.* libresolv.so.* librt.so.* libutil.so.*
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_GLIBC)$(BR2_ARM_EABIHF),yy)
-TOOLCHAIN_EXTERNAL_LIBS += ld-linux-armhf.so.*
-else
-TOOLCHAIN_EXTERNAL_LIBS += ld*.so.*
-endif
-ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
-TOOLCHAIN_EXTERNAL_LIBS += libpthread.so.*
-ifneq ($(BR2_PACKAGE_GDB)$(BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY),)
-TOOLCHAIN_EXTERNAL_LIBS += libthread_db.so.*
-endif # gdbserver
-endif # ! no threads
-endif
-
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_GLIBC),y)
-TOOLCHAIN_EXTERNAL_LIBS += libnss_files.so.* libnss_dns.so.* libmvec.so.*
-endif
-
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_MUSL),y)
-TOOLCHAIN_EXTERNAL_LIBS += libc.so libgcc_s.so.*
-endif
-
-ifeq ($(BR2_INSTALL_LIBSTDCPP),y)
-TOOLCHAIN_EXTERNAL_LIBS += libstdc++.so.*
-endif
-
-ifeq ($(BR2_TOOLCHAIN_HAS_FORTRAN),y)
-TOOLCHAIN_EXTERNAL_LIBS += libgfortran.so.*
-# fortran needs quadmath on x86 and x86_64
-ifeq ($(BR2_TOOLCHAIN_HAS_LIBQUADMATH),y)
-TOOLCHAIN_EXTERNAL_LIBS += libquadmath.so*
-endif
-endif
-
-TOOLCHAIN_EXTERNAL_LIBS += $(call qstrip,$(BR2_TOOLCHAIN_EXTRA_EXTERNAL_LIBS))
-
-# Details about sysroot directory selection.
-#
-# To find the sysroot directory, we use the trick of looking for the
-# 'libc.a' file with the -print-file-name gcc option, and then
-# mangling the path to find the base directory of the sysroot.
-#
-# Note that we do not use the -print-sysroot option, because it is
-# only available since gcc 4.4.x, and we only recently dropped support
-# for 4.2.x and 4.3.x.
-#
-# When doing this, we don't pass any option to gcc that could select a
-# multilib variant (such as -march) as we want the "main" sysroot,
-# which contains all variants of the C library in the case of multilib
-# toolchains. We use the TARGET_CC_NO_SYSROOT variable, which is the
-# path of the cross-compiler, without the --sysroot=$(STAGING_DIR),
-# since what we want to find is the location of the original toolchain
-# sysroot. This "main" sysroot directory is stored in SYSROOT_DIR.
-#
-# Then, multilib toolchains are a little bit more complicated, since
-# they in fact have multiple sysroots, one for each variant supported
-# by the toolchain. So we need to find the particular sysroot we're
-# interested in.
-#
-# To do so, we ask the compiler where its sysroot is by passing all
-# flags (including -march and al.), except the --sysroot flag since we
-# want to the compiler to tell us where its original sysroot
-# is. ARCH_SUBDIR will contain the subdirectory, in the main
-# SYSROOT_DIR, that corresponds to the selected architecture
-# variant. ARCH_SYSROOT_DIR will contain the full path to this
-# location.
-#
-# One might wonder why we don't just bother with ARCH_SYSROOT_DIR. The
-# fact is that in multilib toolchains, the header files are often only
-# present in the main sysroot, and only the libraries are available in
-# each variant-specific sysroot directory.
-
-
-TOOLCHAIN_EXTERNAL_PREFIX = $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_PREFIX))
-TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR = $(HOST_DIR)/opt/ext-toolchain
-
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD),y)
-TOOLCHAIN_EXTERNAL_INSTALL_DIR = $(TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR)
-else
-TOOLCHAIN_EXTERNAL_INSTALL_DIR = $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_PATH))
-endif
-
-ifeq ($(TOOLCHAIN_EXTERNAL_INSTALL_DIR),)
-ifneq ($(TOOLCHAIN_EXTERNAL_PREFIX),)
-# if no path set, figure it out from path
-TOOLCHAIN_EXTERNAL_BIN := $(shell dirname $(shell which $(TOOLCHAIN_EXTERNAL_PREFIX)-gcc))
-endif
-else
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX),y)
-TOOLCHAIN_EXTERNAL_BIN := $(TOOLCHAIN_EXTERNAL_INSTALL_DIR)/$(TOOLCHAIN_EXTERNAL_PREFIX)/bin
-else
-TOOLCHAIN_EXTERNAL_BIN := $(TOOLCHAIN_EXTERNAL_INSTALL_DIR)/bin
-endif
-endif
-
-# If this is a buildroot toolchain, it already has a wrapper which we want to
-# bypass. Since this is only evaluated after it has been extracted, we can use
-# $(wildcard ...) here.
-TOOLCHAIN_EXTERNAL_SUFFIX = \
- $(if $(wildcard $(TOOLCHAIN_EXTERNAL_BIN)/*.br_real),.br_real)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += \
- -DBR_CROSS_PATH_SUFFIX='"$(TOOLCHAIN_EXTERNAL_SUFFIX)"'
-
-TOOLCHAIN_EXTERNAL_CROSS = $(TOOLCHAIN_EXTERNAL_BIN)/$(TOOLCHAIN_EXTERNAL_PREFIX)-
-TOOLCHAIN_EXTERNAL_CC = $(TOOLCHAIN_EXTERNAL_CROSS)gcc$(TOOLCHAIN_EXTERNAL_SUFFIX)
-TOOLCHAIN_EXTERNAL_CXX = $(TOOLCHAIN_EXTERNAL_CROSS)g++$(TOOLCHAIN_EXTERNAL_SUFFIX)
-TOOLCHAIN_EXTERNAL_FC = $(TOOLCHAIN_EXTERNAL_CROSS)gfortran$(TOOLCHAIN_EXTERNAL_SUFFIX)
-TOOLCHAIN_EXTERNAL_READELF = $(TOOLCHAIN_EXTERNAL_CROSS)readelf$(TOOLCHAIN_EXTERNAL_SUFFIX)
-
-ifeq ($(filter $(HOST_DIR)/%,$(TOOLCHAIN_EXTERNAL_BIN)),)
-# TOOLCHAIN_EXTERNAL_BIN points outside HOST_DIR => absolute path
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += \
- -DBR_CROSS_PATH_ABS='"$(TOOLCHAIN_EXTERNAL_BIN)"'
-else
-# TOOLCHAIN_EXTERNAL_BIN points inside HOST_DIR => relative path
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += \
- -DBR_CROSS_PATH_REL='"$(TOOLCHAIN_EXTERNAL_BIN:$(HOST_DIR)/%=%)"'
-endif
-
-ifeq ($(call qstrip,$(BR2_GCC_TARGET_CPU_REVISION)),)
-CC_TARGET_CPU_ := $(call qstrip,$(BR2_GCC_TARGET_CPU))
-else
-CC_TARGET_CPU_ := $(call qstrip,$(BR2_GCC_TARGET_CPU)-$(BR2_GCC_TARGET_CPU_REVISION))
-endif
-CC_TARGET_ARCH_ := $(call qstrip,$(BR2_GCC_TARGET_ARCH))
-CC_TARGET_ABI_ := $(call qstrip,$(BR2_GCC_TARGET_ABI))
-CC_TARGET_FPU_ := $(call qstrip,$(BR2_GCC_TARGET_FPU))
-CC_TARGET_FLOAT_ABI_ := $(call qstrip,$(BR2_GCC_TARGET_FLOAT_ABI))
-CC_TARGET_MODE_ := $(call qstrip,$(BR2_GCC_TARGET_MODE))
-
-# march/mtune/floating point mode needs to be passed to the external toolchain
-# to select the right multilib variant
-ifeq ($(BR2_x86_64),y)
-TOOLCHAIN_EXTERNAL_CFLAGS += -m64
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_64
-endif
-ifneq ($(CC_TARGET_ARCH_),)
-TOOLCHAIN_EXTERNAL_CFLAGS += -march=$(CC_TARGET_ARCH_)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_ARCH='"$(CC_TARGET_ARCH_)"'
-endif
-ifneq ($(CC_TARGET_CPU_),)
-TOOLCHAIN_EXTERNAL_CFLAGS += -mcpu=$(CC_TARGET_CPU_)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_CPU='"$(CC_TARGET_CPU_)"'
-endif
-ifneq ($(CC_TARGET_ABI_),)
-TOOLCHAIN_EXTERNAL_CFLAGS += -mabi=$(CC_TARGET_ABI_)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_ABI='"$(CC_TARGET_ABI_)"'
-endif
-ifneq ($(CC_TARGET_FPU_),)
-TOOLCHAIN_EXTERNAL_CFLAGS += -mfpu=$(CC_TARGET_FPU_)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_FPU='"$(CC_TARGET_FPU_)"'
-endif
-ifneq ($(CC_TARGET_FLOAT_ABI_),)
-TOOLCHAIN_EXTERNAL_CFLAGS += -mfloat-abi=$(CC_TARGET_FLOAT_ABI_)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_FLOAT_ABI='"$(CC_TARGET_FLOAT_ABI_)"'
-endif
-ifneq ($(CC_TARGET_MODE_),)
-TOOLCHAIN_EXTERNAL_CFLAGS += -m$(CC_TARGET_MODE_)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_MODE='"$(CC_TARGET_MODE_)"'
-endif
-ifeq ($(BR2_BINFMT_FLAT),y)
-TOOLCHAIN_EXTERNAL_CFLAGS += -Wl,-elf2flt
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_BINFMT_FLAT
-endif
-ifeq ($(BR2_mipsel)$(BR2_mips64el),y)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_MIPS_TARGET_LITTLE_ENDIAN
-TOOLCHAIN_EXTERNAL_CFLAGS += -EL
-endif
-ifeq ($(BR2_mips)$(BR2_mips64),y)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_MIPS_TARGET_BIG_ENDIAN
-TOOLCHAIN_EXTERNAL_CFLAGS += -EB
-endif
-ifeq ($(BR2_arceb),y)
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_ARC_TARGET_BIG_ENDIAN
-TOOLCHAIN_EXTERNAL_CFLAGS += -EB
-endif
-
-TOOLCHAIN_EXTERNAL_CFLAGS += $(call qstrip,$(BR2_TARGET_OPTIMIZATION))
-
-ifeq ($(BR2_SOFT_FLOAT),y)
-TOOLCHAIN_EXTERNAL_CFLAGS += -msoft-float
-TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_SOFTFLOAT=1
-endif
-
-# musl does not provide an implementation for sys/queue.h or sys/cdefs.h.
-# So, add the musl-compat-headers package that will install those files,
-# into the staging directory:
-# sys/queue.h: header from NetBSD
-# sys/cdefs.h: minimalist header bundled in Buildroot
-ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
-TOOLCHAIN_EXTERNAL_DEPENDENCIES += musl-compat-headers
-endif
-
-# The Codescape toolchain uses a sysroot layout that places them
-# side-by-side instead of nested like multilibs. A symlink is needed
-# much like for the nested sysroots which are handled in
-# copy_toolchain_sysroot but there is not enough information in there
-# to determine whether the sysroot layout was nested or side-by-side.
-# Add the symlink here for now.
-define TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_SYMLINK
- $(Q)ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS))"; \
- ARCH_SUBDIR=`basename $${ARCH_SYSROOT_DIR}`; \
- ln -snf . $(STAGING_DIR)/$${ARCH_SUBDIR}
-endef
-
-# Special fixup for Codescape MIPS toolchains, that have bin-<abi> and
-# sbin-<abi> directories. We create symlinks bin -> bin-<abi> and sbin
-# -> sbin-<abi> so that the rest of Buildroot can find the toolchain
-# tools in the appropriate location.
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS)$(BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS),y)
-ifeq ($(BR2_MIPS_OABI32),y)
-TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_BIN_DIR_SUFFIX = o32
-else ifeq ($(BR2_MIPS_NABI32),y)
-TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_BIN_DIR_SUFFIX = n32
-else ifeq ($(BR2_MIPS_NABI64),y)
-TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_BIN_DIR_SUFFIX = n64
-endif
-
-define TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_STAGING_FIXUPS
- rmdir $(STAGING_DIR)/usr/bin $(STAGING_DIR)/usr/sbin
- ln -sf bin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/bin
- ln -sf sbin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/sbin
-endef
-endif
-
-# Special handling for Blackfin toolchain, because of the split in two
-# tarballs, and the organization of tarball contents. The tarballs
-# contain ./opt/uClinux/{bfin-uclinux,bfin-linux-uclibc} directories,
-# which themselves contain the toolchain. This is why we strip more
-# components than usual.
-define TOOLCHAIN_EXTERNAL_BLACKFIN_UCLIBC_EXTRA_EXTRACT
- $(call suitable-extractor,$(TOOLCHAIN_EXTERNAL_EXTRA_DOWNLOADS)) $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_EXTRA_DOWNLOADS) | \
- $(TAR) --strip-components=3 --hard-dereference -C $(@D) $(TAR_OPTIONS) -
-endef
-
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM),y)
-TOOLCHAIN_EXTERNAL_SITE = http://sourcery.mentor.com/public/gnu_toolchain/arm-none-linux-gnueabi
-TOOLCHAIN_EXTERNAL_SOURCE = arm-2014.05-29-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A),y)
-TOOLCHAIN_EXTERNAL_SITE = http://software-dl.ti.com/sdoemb/sdoemb_public_sw/arago_toolchain/2011_09/exports
-TOOLCHAIN_EXTERNAL_SOURCE = arago-2011.09-armv7a-linux-gnueabi-sdk.tar.bz2
-TOOLCHAIN_EXTERNAL_ACTUAL_SOURCE_TARBALL = arago-toolchain-2011.09-sources.tar.bz2
-define TOOLCHAIN_EXTERNAL_FIXUP_CMDS
- mv $(@D)/arago-2011.09/armv7a/* $(@D)/
- rm -rf $(@D)/arago-2011.09/
-endef
-TOOLCHAIN_EXTERNAL_POST_EXTRACT_HOOKS += TOOLCHAIN_EXTERNAL_FIXUP_CMDS
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE),y)
-TOOLCHAIN_EXTERNAL_SITE = http://software-dl.ti.com/sdoemb/sdoemb_public_sw/arago_toolchain/2011_09/exports
-TOOLCHAIN_EXTERNAL_SOURCE = arago-2011.09-armv5te-linux-gnueabi-sdk.tar.bz2
-TOOLCHAIN_EXTERNAL_ACTUAL_SOURCE_TARBALL = arago-toolchain-2011.09-sources.tar.bz2
-define TOOLCHAIN_EXTERNAL_FIXUP_CMDS
- mv $(@D)/arago-2011.09/armv5te/* $(@D)/
- rm -rf $(@D)/arago-2011.09/
-endef
-TOOLCHAIN_EXTERNAL_POST_EXTRACT_HOOKS += TOOLCHAIN_EXTERNAL_FIXUP_CMDS
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM),y)
-TOOLCHAIN_EXTERNAL_SITE = https://releases.linaro.org/components/toolchain/binaries/5.3-2016.05/arm-linux-gnueabihf
-ifeq ($(HOSTARCH),x86)
-TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3.1-2016.05-i686_arm-linux-gnueabihf.tar.xz
-else
-TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3.1-2016.05-x86_64_arm-linux-gnueabihf.tar.xz
-endif
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB),y)
-TOOLCHAIN_EXTERNAL_SITE = https://releases.linaro.org/components/toolchain/binaries/5.3-2016.05/armeb-linux-gnueabihf
-ifeq ($(HOSTARCH),x86)
-TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3.1-2016.05-i686_armeb-linux-gnueabihf.tar.xz
-else
-TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3.1-2016.05-x86_64_armeb-linux-gnueabihf.tar.xz
-endif
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS),y)
-TOOLCHAIN_EXTERNAL_SITE = http://sourcery.mentor.com/public/gnu_toolchain/mips-linux-gnu
-TOOLCHAIN_EXTERNAL_SOURCE = mips-2016.05-8-mips-linux-gnu-i686-pc-linux-gnu.tar.bz2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII),y)
-TOOLCHAIN_EXTERNAL_SITE = http://sourcery.mentor.com/public/gnu_toolchain/nios2-linux-gnu
-TOOLCHAIN_EXTERNAL_SOURCE = sourceryg++-2016.05-10-nios2-linux-gnu-i686-pc-linux-gnu.tar.bz2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH),y)
-TOOLCHAIN_EXTERNAL_SITE = https://sourcery.mentor.com/public/gnu_toolchain/sh-linux-gnu
-TOOLCHAIN_EXTERNAL_SOURCE = renesas-2012.09-61-sh-linux-gnu-i686-pc-linux-gnu.tar.bz2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86),y)
-TOOLCHAIN_EXTERNAL_SITE = https://sourcery.mentor.com/public/gnu_toolchain/i686-pc-linux-gnu
-TOOLCHAIN_EXTERNAL_SOURCE = ia32-2012.09-62-i686-pc-linux-gnu-i386-linux.tar.bz2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64),y)
-TOOLCHAIN_EXTERNAL_SITE = https://sourcery.mentor.com/public/gnu_toolchain/x86_64-amd-linux-gnu
-TOOLCHAIN_EXTERNAL_SOURCE = amd-2015.11-139-x86_64-amd-linux-gnu-i686-pc-linux-gnu.tar.bz2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS),y)
-TOOLCHAIN_EXTERNAL_SITE = http://codescape-mips-sdk.imgtec.com/components/toolchain/2016.05-03
-TOOLCHAIN_EXTERNAL_SOURCE = Codescape.GNU.Tools.Package.2016.05-03.for.MIPS.IMG.Linux.CentOS-5.x86.tar.gz
-TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_SYMLINK
-TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_STAGING_FIXUPS
-TOOLCHAIN_EXTERNAL_STRIP_COMPONENTS = 2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS),y)
-TOOLCHAIN_EXTERNAL_SITE = http://codescape-mips-sdk.imgtec.com/components/toolchain/2016.05-03
-TOOLCHAIN_EXTERNAL_SOURCE = Codescape.GNU.Tools.Package.2016.05-03.for.MIPS.MTI.Linux.CentOS-5.x86.tar.gz
-TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_SYMLINK
-TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_CODESCAPE_MIPS_STAGING_FIXUPS
-TOOLCHAIN_EXTERNAL_STRIP_COMPONENTS = 2
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX),y)
-TOOLCHAIN_EXTERNAL_SITE = http://downloads.sourceforge.net/project/adi-toolchain/2014R1/2014R1-RC2/i386
-TOOLCHAIN_EXTERNAL_SOURCE = blackfin-toolchain-2014R1-RC2.i386.tar.bz2
-TOOLCHAIN_EXTERNAL_EXTRA_DOWNLOADS = blackfin-toolchain-uclibc-full-2014R1-RC2.i386.tar.bz2
-TOOLCHAIN_EXTERNAL_STRIP_COMPONENTS = 3
-TOOLCHAIN_EXTERNAL_POST_EXTRACT_HOOKS += TOOLCHAIN_EXTERNAL_BLACKFIN_UCLIBC_EXTRA_EXTRACT
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64),y)
-TOOLCHAIN_EXTERNAL_SITE = https://releases.linaro.org/components/toolchain/binaries/5.3-2016.05/aarch64-linux-gnu
-ifeq ($(HOSTARCH),x86)
-TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3.1-2016.05-i686_aarch64-linux-gnu.tar.xz
-else
-TOOLCHAIN_EXTERNAL_SOURCE = gcc-linaro-5.3.1-2016.05-x86_64_aarch64-linux-gnu.tar.xz
-endif
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64),y)
-TOOLCHAIN_EXTERNAL_SITE = http://sourcery.mentor.com/public/gnu_toolchain/aarch64-amd-linux-gnu
-TOOLCHAIN_EXTERNAL_SOURCE = aarch64-amd-2014.11-95-aarch64-amd-linux-gnu-i686-pc-linux-gnu.tar.bz2
-define TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_STAGING_FIXUP
- ln -sf ld-2.20.so $(STAGING_DIR)/lib/ld-linux-aarch64.so.1
-endef
-TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_STAGING_FIXUP
-define TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_TARGET_FIXUP
- ln -sf ld-2.20.so $(TARGET_DIR)/lib/ld-linux-aarch64.so.1
-endef
-TOOLCHAIN_EXTERNAL_POST_INSTALL_TARGET_HOOKS += TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64_TARGET_FIXUP
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS),y)
-TOOLCHAIN_EXTERNAL_VERSION = 1.1.12
-TOOLCHAIN_EXTERNAL_SITE = https://googledrive.com/host/0BwnS5DMB0YQ6bDhPZkpOYVFhbk0/musl-$(TOOLCHAIN_EXTERNAL_VERSION)
-ifeq ($(BR2_arm)$(BR2_ARM_EABI),yy)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-arm-linux-musleabi-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_arm)$(BR2_ARM_EABIHF),yy)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-arm-linux-musleabihf-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_armeb),y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-armeb-linux-musleabi-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_i386),y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-i486-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_mips),y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-mips-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_mipsel):$(BR2_SOFT_FLOAT),y:)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-mipsel-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_mipsel):$(BR2_SOFT_FLOAT),y:y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-mipsel-sf-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_powerpc),y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-powerpc-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_sh4),y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-sh4-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_sh4eb),y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-sh4eb-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-else ifeq ($(BR2_x86_64),y)
-TOOLCHAIN_EXTERNAL_SOURCE = crossx86-x86_64-linux-musl-$(TOOLCHAIN_EXTERNAL_VERSION).tar.xz
-endif
-else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC),y)
-TOOLCHAIN_EXTERNAL_SITE = https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/download/arc-2014.12
-ifeq ($(BR2_arc750d)$(BR2_arc770d),y)
-TOOLCHAIN_EXTERNAL_SYNOPSYS_CORE = arc700
-else
-TOOLCHAIN_EXTERNAL_SYNOPSYS_CORE = archs
-endif
-ifeq ($(BR2_arcle),y)
-TOOLCHAIN_EXTERNAL_SYNOPSYS_ENDIANESS = le
-else
-TOOLCHAIN_EXTERNAL_SYNOPSYS_ENDIANESS = be
-endif
-TOOLCHAIN_EXTERNAL_SOURCE = arc_gnu_2014.12_prebuilt_uclibc_$(TOOLCHAIN_EXTERNAL_SYNOPSYS_ENDIANESS)_$(TOOLCHAIN_EXTERNAL_SYNOPSYS_CORE)_linux_install.tar.gz
-else
-# Custom toolchain
-TOOLCHAIN_EXTERNAL_SITE = $(patsubst %/,%,$(dir $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_URL))))
-TOOLCHAIN_EXTERNAL_SOURCE = $(notdir $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_URL)))
-# We can't check hashes for custom downloaded toolchains
-BR_NO_CHECK_HASH_FOR += $(TOOLCHAIN_EXTERNAL_SOURCE)
-endif
-
-# Some toolchain vendors have a regular file naming pattern.
-# For them, mass-define _ACTUAL_SOURCE_TARBALL based _SITE.
-ifneq ($(findstring sourcery.mentor.com/public/gnu_toolchain,$(TOOLCHAIN_EXTERNAL_SITE)),)
-TOOLCHAIN_EXTERNAL_ACTUAL_SOURCE_TARBALL ?= \
- $(subst -i686-pc-linux-gnu.tar.bz2,.src.tar.bz2,$(subst -i686-pc-linux-gnu-i386-linux.tar.bz2,-i686-pc-linux-gnu.src.tar.bz2,$(TOOLCHAIN_EXTERNAL_SOURCE)))
-endif
-
-# In fact, we don't need to download the toolchain, since it is already
-# available on the system, so force the site and source to be empty so
-# that nothing will be downloaded/extracted.
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED),y)
-TOOLCHAIN_EXTERNAL_SITE =
-TOOLCHAIN_EXTERNAL_SOURCE =
-endif
-
TOOLCHAIN_EXTERNAL_ADD_TOOLCHAIN_DEPENDENCY = NO
-TOOLCHAIN_EXTERNAL_INSTALL_STAGING = YES
-
-# Normal handling of downloaded toolchain tarball extraction.
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD),y)
-TOOLCHAIN_EXTERNAL_EXCLUDES = usr/lib/locale/*
-
-# As a regular package, the toolchain gets extracted in $(@D), but
-# since it's actually a fairly special package, we need it to be moved
-# into TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR.
-define TOOLCHAIN_EXTERNAL_MOVE
- rm -rf $(TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR)
- mkdir -p $(TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR)
- mv $(@D)/* $(TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR)/
-endef
-TOOLCHAIN_EXTERNAL_POST_EXTRACT_HOOKS += \
- TOOLCHAIN_EXTERNAL_MOVE
-endif
-
-# Returns the location of the libc.a file for the given compiler + flags
-define toolchain_find_libc_a
-$$(readlink -f $$(LANG=C $(1) -print-file-name=libc.a))
-endef
-
-# Returns the sysroot location for the given compiler + flags. We need
-# to handle cases where libc.a is in:
-#
-# - lib/
-# - usr/lib/
-# - lib32/
-# - lib64/
-# - lib32-fp/ (Cavium toolchain)
-# - lib64-fp/ (Cavium toolchain)
-# - usr/lib/<tuple>/ (Linaro toolchain)
-#
-# And variations on these.
-define toolchain_find_sysroot
-$$(printf $(call toolchain_find_libc_a,$(1)) | sed -r -e 's:(usr/)?lib(32|64)?([^/]*)?/([^/]*/)?libc\.a::')
-endef
-
-# Returns the lib subdirectory for the given compiler + flags (i.e
-# typically lib32 or lib64 for some toolchains)
-define toolchain_find_libdir
-$$(printf $(call toolchain_find_libc_a,$(1)) | sed -r -e 's:.*/(usr/)?(lib(32|64)?([^/]*)?)/([^/]*/)?libc.a:\2:')
-endef
-
-# Checks for an already installed toolchain: check the toolchain
-# location, check that it is usable, and then verify that it
-# matches the configuration provided in Buildroot: ABI, C++ support,
-# kernel headers version, type of C library and all C library features.
-define TOOLCHAIN_EXTERNAL_CONFIGURE_CMDS
- $(Q)$(call check_cross_compiler_exists,$(TOOLCHAIN_EXTERNAL_CC))
- $(Q)$(call check_unusable_toolchain,$(TOOLCHAIN_EXTERNAL_CC))
- $(Q)SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC))" ; \
- $(call check_kernel_headers_version,\
- $(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CC)),\
- $(call qstrip,$(BR2_TOOLCHAIN_HEADERS_AT_LEAST))); \
- $(call check_gcc_version,$(TOOLCHAIN_EXTERNAL_CC),\
- $(call qstrip,$(BR2_TOOLCHAIN_GCC_AT_LEAST))); \
- if test "$(BR2_arm)" = "y" ; then \
- $(call check_arm_abi,\
- "$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS)",\
- $(TOOLCHAIN_EXTERNAL_READELF)) ; \
- fi ; \
- if test "$(BR2_INSTALL_LIBSTDCPP)" = "y" ; then \
- $(call check_cplusplus,$(TOOLCHAIN_EXTERNAL_CXX)) ; \
- fi ; \
- if test "$(BR2_TOOLCHAIN_HAS_FORTRAN)" = "y" ; then \
- $(call check_fortran,$(TOOLCHAIN_EXTERNAL_FC)) ; \
- fi ; \
- if test "$(BR2_TOOLCHAIN_EXTERNAL_UCLIBC)" = "y" ; then \
- $(call check_uclibc,$${SYSROOT_DIR}) ; \
- elif test "$(BR2_TOOLCHAIN_EXTERNAL_MUSL)" = "y" ; then \
- $(call check_musl,$${SYSROOT_DIR}) ; \
- else \
- $(call check_glibc,$${SYSROOT_DIR}) ; \
- fi
- $(Q)$(call check_toolchain_ssp,$(TOOLCHAIN_EXTERNAL_CC))
-endef
-
-# With the musl C library, the libc.so library directly plays the role
-# of the dynamic library loader. We just need to create a symbolic
-# link to libc.so with the appropriate name.
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_MUSL),y)
-ifeq ($(BR2_i386),y)
-MUSL_ARCH = i386
-else ifeq ($(BR2_ARM_EABIHF),y)
-MUSL_ARCH = armhf
-else ifeq ($(BR2_mipsel):$(BR2_SOFT_FLOAT),y:y)
-MUSL_ARCH = mipsel-sf
-else ifeq ($(BR2_sh),y)
-MUSL_ARCH = sh
-else
-MUSL_ARCH = $(ARCH)
-endif
-define TOOLCHAIN_EXTERNAL_MUSL_LD_LINK
- ln -sf libc.so $(TARGET_DIR)/lib/ld-musl-$(MUSL_ARCH).so.1
-endef
-TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_MUSL_LD_LINK
-endif
-
-# Create a symlink from (usr/)$(ARCH_LIB_DIR) to lib.
-# Note: the skeleton package additionally creates lib32->lib or lib64->lib
-# (as appropriate)
-#
-# $1: destination directory (TARGET_DIR / STAGING_DIR)
-# $2: toolchain CC
-# $3: toolchain CFLAGS
-create_lib_symlinks = \
- $(Q)DESTDIR="$(strip $1)" ; \
- TOOLCHAIN_CC="$(strip $2)" ; \
- TOOLCHAIN_CFLAGS="$(strip $3)" ; \
- ARCH_LIB_DIR="$(call toolchain_find_libdir,$${TOOLCHAIN_CC} $${TOOLCHAIN_CFLAGS})" ; \
- if [ ! -e "$${DESTDIR}/$${ARCH_LIB_DIR}" -a ! -e "$${DESTDIR}/usr/$${ARCH_LIB_DIR}" ]; then \
- ln -snf lib "$${DESTDIR}/$${ARCH_LIB_DIR}" ; \
- ln -snf lib "$${DESTDIR}/usr/$${ARCH_LIB_DIR}" ; \
- fi
-
-# $1: toolchain CC
-# $2: toolchain CFLAGS
-define TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK
- TOOLCHAIN_CC="$(strip $1)" ; \
- TOOLCHAIN_CFLAGS="$(strip $2)" ; \
- $(call create_lib_symlinks,$(STAGING_DIR),$${TOOLCHAIN_CC},$${TOOLCHAIN_CFLAGS})
-endef
-
-# $1: toolchain CC
-# $2: toolchain CFLAGS
-define TOOLCHAIN_EXTERNAL_CREATE_TARGET_LIB_SYMLINK
- TOOLCHAIN_CC="$(strip $1)" ; \
- TOOLCHAIN_CFLAGS="$(strip $2)" ; \
- $(call create_lib_symlinks,$(TARGET_DIR),$${TOOLCHAIN_CC},$${TOOLCHAIN_CFLAGS})
-endef
-
-# Integration of the toolchain into Buildroot: find the main sysroot
-# and the variant-specific sysroot, then copy the needed libraries to
-# the $(TARGET_DIR) and copy the whole sysroot (libraries and headers)
-# to $(STAGING_DIR).
-#
-# Variables are defined as follows:
-#
-# LIBC_A_LOCATION: location of the libc.a file in the default
-# multilib variant (allows to find the main
-# sysroot directory)
-# Ex: /x-tools/mips-2011.03/mips-linux-gnu/libc/usr/lib/libc.a
-#
-# SYSROOT_DIR: the main sysroot directory, deduced from
-# LIBC_A_LOCATION by removing the
-# usr/lib[32|64]/libc.a part of the path.
-# Ex: /x-tools/mips-2011.03/mips-linux-gnu/libc/
-#
-# ARCH_LIBC_A_LOCATION: location of the libc.a file in the selected
-# multilib variant (taking into account the
-# CFLAGS). Allows to find the sysroot of the
-# selected multilib variant.
-# Ex: /x-tools/mips-2011.03/mips-linux-gnu/libc/mips16/soft-float/el/usr/lib/libc.a
-#
-# ARCH_SYSROOT_DIR: the sysroot of the selected multilib variant,
-# deduced from ARCH_LIBC_A_LOCATION by removing
-# usr/lib[32|64]/libc.a at the end of the path.
-# Ex: /x-tools/mips-2011.03/mips-linux-gnu/libc/mips16/soft-float/el/
-#
-# ARCH_LIB_DIR: 'lib', 'lib32' or 'lib64' depending on where libraries
-# are stored. Deduced from ARCH_LIBC_A_LOCATION by
-# looking at usr/lib??/libc.a.
-# Ex: lib
-#
-# ARCH_SUBDIR: the relative location of the sysroot of the selected
-# multilib variant compared to the main sysroot.
-# Ex: mips16/soft-float/el
-#
-# SUPPORT_LIB_DIR: some toolchains, such as recent Linaro toolchains,
-# store GCC support libraries (libstdc++,
-# libgcc_s, etc.) outside of the sysroot. In
-# this case, SUPPORT_LIB_DIR is set to a
-# non-empty value, and points to the directory
-# where these support libraries are
-# available. Those libraries will be copied to
-# our sysroot, and the directory will also be
-# considered when searching libraries for copy
-# to the target filesystem.
-#
-# Please be very careful to check the major toolchain sources:
-# Buildroot, Crosstool-NG, CodeSourcery and Linaro
-# before doing any modification on the below logic.
-
-# $1: toolchain LIBS
-ifeq ($(BR2_STATIC_LIBS),)
-define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS
- $(Q)$(call MESSAGE,"Copying external toolchain libraries to target...")
- $(Q)TOOLCHAIN_LIBS="$(strip $1)" ; \
- for libs in $${TOOLCHAIN_LIBS}; do \
- $(call copy_toolchain_lib_root,$$libs); \
- done
-endef
-endif
-
-# $1: toolchain CC
-# $2: toolchain CFLAGS
-# $3: toolchain INSTALL_DIR
-ifeq ($(BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY),y)
-define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER
- $(Q)$(call MESSAGE,"Copying gdbserver")
- $(Q)TOOLCHAIN_CC="$(strip $1)" ; \
- TOOLCHAIN_CFLAGS="$(strip $2)" ; \
- TOOLCHAIN_INSTALL_DIR="$(strip $3)" ; \
- ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$${TOOLCHAIN_CC} $${TOOLCHAIN_CFLAGS})" ; \
- ARCH_LIB_DIR="$(call toolchain_find_libdir,$${TOOLCHAIN_CC} $${TOOLCHAIN_CFLAGS})" ; \
- gdbserver_found=0 ; \
- for d in $${ARCH_SYSROOT_DIR}/usr \
- $${ARCH_SYSROOT_DIR}/../debug-root/usr \
- $${ARCH_SYSROOT_DIR}/usr/$${ARCH_LIB_DIR} \
- $${TOOLCHAIN_INSTALL_DIR}; do \
- if test -f $${d}/bin/gdbserver ; then \
- install -m 0755 -D $${d}/bin/gdbserver $(TARGET_DIR)/usr/bin/gdbserver ; \
- gdbserver_found=1 ; \
- break ; \
- fi ; \
- done ; \
- if [ $${gdbserver_found} -eq 0 ] ; then \
- echo "Could not find gdbserver in external toolchain" ; \
- exit 1 ; \
- fi
-endef
-endif
-
-# $1: toolchain CC
-# $2: toolchain CFLAGS
-define TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS
- $(Q)TOOLCHAIN_CC="$(strip $1)" ; \
- TOOLCHAIN_CFLAGS="$(strip $2)" ; \
- SYSROOT_DIR="$(call toolchain_find_sysroot,$${TOOLCHAIN_CC})" ; \
- ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$${TOOLCHAIN_CC} $${TOOLCHAIN_CFLAGS})" ; \
- ARCH_LIB_DIR="$(call toolchain_find_libdir,$${TOOLCHAIN_CC} $${TOOLCHAIN_CFLAGS})" ; \
- SUPPORT_LIB_DIR="" ; \
- if test `find $${ARCH_SYSROOT_DIR} -name 'libstdc++.a' | wc -l` -eq 0 ; then \
- LIBSTDCPP_A_LOCATION=$$(LANG=C $${TOOLCHAIN_CC} $${TOOLCHAIN_CFLAGS} -print-file-name=libstdc++.a) ; \
- if [ -e "$${LIBSTDCPP_A_LOCATION}" ]; then \
- SUPPORT_LIB_DIR=`readlink -f $${LIBSTDCPP_A_LOCATION} | sed -r -e 's:libstdc\+\+\.a::'` ; \
- fi ; \
- fi ; \
- if [ "$${SYSROOT_DIR}" == "$${ARCH_SYSROOT_DIR}" ] ; then \
- ARCH_SUBDIR="" ; \
- elif [ "`dirname $${ARCH_SYSROOT_DIR}`" = "`dirname $${SYSROOT_DIR}`" ] ; then \
- SYSROOT_DIR_DIRNAME=`dirname $${SYSROOT_DIR}`/ ; \
- ARCH_SUBDIR=`echo $${ARCH_SYSROOT_DIR} | sed -r -e "s:^$${SYSROOT_DIR_DIRNAME}(.*)/$$:\1:"` ; \
- else \
- ARCH_SUBDIR=`echo $${ARCH_SYSROOT_DIR} | sed -r -e "s:^$${SYSROOT_DIR}(.*)/$$:\1:"` ; \
- fi ; \
- $(call MESSAGE,"Copying external toolchain sysroot to staging...") ; \
- $(call copy_toolchain_sysroot,$${SYSROOT_DIR},$${ARCH_SYSROOT_DIR},$${ARCH_SUBDIR},$${ARCH_LIB_DIR},$${SUPPORT_LIB_DIR})
-endef
-
-# Special installation target used on the Blackfin architecture when
-# FDPIC is not the primary binary format being used, but the user has
-# nonetheless requested the installation of the FDPIC libraries to the
-# target filesystem.
-# $1: toolchain CC
-# $2: toolchain CFLAGS
-ifeq ($(BR2_BFIN_INSTALL_FDPIC_SHARED),y)
-define TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC
- $(Q)$(call MESSAGE,"Install external toolchain FDPIC libraries to staging...")
- $(Q)TOOLCHAIN_CC="$(strip $1)" ; \
- TOOLCHAIN_CFLAGS="$(strip $2)" ; \
- FDPIC_EXTERNAL_CC=$(dir $${TOOLCHAIN_CC})/../../bfin-linux-uclibc/bin/bfin-linux-uclibc-gcc ; \
- FDPIC_SYSROOT_DIR="$(call toolchain_find_sysroot,$${FDPIC_EXTERNAL_CC} $${TOOLCHAIN_CFLAGS})" ; \
- FDPIC_LIB_DIR="$(call toolchain_find_libdir,$${FDPIC_EXTERNAL_CC} $${TOOLCHAIN_CFLAGS})" ; \
- FDPIC_SUPPORT_LIB_DIR="" ; \
- if test `find $${FDPIC_SYSROOT_DIR} -name 'libstdc++.a' | wc -l` -eq 0 ; then \
- FDPIC_LIBSTDCPP_A_LOCATION=$$(LANG=C $${FDPIC_EXTERNAL_CC} $${TOOLCHAIN_CFLAGS} -print-file-name=libstdc++.a) ; \
- if [ -e "$${FDPIC_LIBSTDCPP_A_LOCATION}" ]; then \
- FDPIC_SUPPORT_LIB_DIR=`readlink -f $${FDPIC_LIBSTDCPP_A_LOCATION} | sed -r -e 's:libstdc\+\+\.a::'` ; \
- fi ; \
- fi ; \
- $(call copy_toolchain_sysroot,$${FDPIC_SYSROOT_DIR},$${FDPIC_SYSROOT_DIR},,$${FDPIC_LIB_DIR},$${FDPIC_SUPPORT_LIB_DIR})
-endef
-# $1: toolchain LIBS
-define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC
- $(Q)$(call MESSAGE,"Install external toolchain FDPIC libraries to target...")
- $(Q)TOOLCHAIN_LIBS="$(strip $1)" ; \
- for libs in $${TOOLCHAIN_LIBS}; do \
- $(call copy_toolchain_lib_root,$$libs); \
- done
-endef
-endif
-
-# Special installation target used on the Blackfin architecture when
-# shared FLAT is not the primary format being used, but the user has
-# nonetheless requested the installation of the shared FLAT libraries
-# to the target filesystem. The flat libraries are found and linked
-# according to the index in name "libN.so". Index 1 is reserved for
-# the standard C library. Customer libraries can use 4 and above.
-# $1: toolchain CC
-# $2: toolchain CFLAGS
-ifeq ($(BR2_BFIN_INSTALL_FLAT_SHARED),y)
-define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT
- $(Q)$(call MESSAGE,"Install external toolchain FLAT libraries to target...")
- $(Q)TOOLCHAIN_CC="$(strip $1)" ; \
- TOOLCHAIN_CFLAGS="$(strip $2)" ; \
- FLAT_EXTERNAL_CC=$(dir $${TOOLCHAIN_CC})../../bfin-uclinux/bin/bfin-uclinux-gcc ; \
- FLAT_LIBC_A_LOCATION=`$${FLAT_EXTERNAL_CC} $${TOOLCHAIN_CFLAGS} -mid-shared-library -print-file-name=libc`; \
- if [ -f $${FLAT_LIBC_A_LOCATION} -a ! -h $${FLAT_LIBC_A_LOCATION} ] ; then \
- $(INSTALL) -D $${FLAT_LIBC_A_LOCATION} $(TARGET_DIR)/lib/lib1.so; \
- fi
-endef
-endif
-
-# Build toolchain wrapper for preprocessor, C, C++ and Fortran compilers
-# and setup symlinks for everything else. Skip gdb symlink when we are
-# building our own gdb to prevent two gdb's in output/host/usr/bin.
-# The LTO support in gcc creates wrappers for ar, ranlib and nm which load
-# the lto plugin. These wrappers are called *-gcc-ar, *-gcc-ranlib, and
-# *-gcc-nm and should be used instead of the real programs when -flto is
-# used. However, we should not add the toolchain wrapper for them, and they
-# match the *cc-* pattern. Therefore, an additional case is added for *-ar,
-# *-ranlib and *-nm.
-# $1 toolchain CROSS
-define TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER
- $(Q)cd $(HOST_DIR)/usr/bin; \
- TOOLCHAIN_CROSS="$(strip $1)" ; \
- for i in $${TOOLCHAIN_CROSS}*; do \
- base=$${i##*/}; \
- case "$$base" in \
- *-ar|*-ranlib|*-nm) \
- ln -sf $$(echo $$i | sed 's%^$(HOST_DIR)%../..%') .; \
- ;; \
- *cc|*cc-*|*++|*++-*|*cpp|*-gfortran) \
- ln -sf toolchain-wrapper $$base; \
- ;; \
- *gdb|*gdbtui) \
- if test "$(BR2_PACKAGE_HOST_GDB)" != "y"; then \
- ln -sf $$(echo $$i | sed 's%^$(HOST_DIR)%../..%') .; \
- fi \
- ;; \
- *) \
- ln -sf $$(echo $$i | sed 's%^$(HOST_DIR)%../..%') .; \
- ;; \
- esac; \
- done
-endef
-
-#
-# Generate gdbinit file for use with Buildroot
-#
-define TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT
- $(Q)if test -f $(TARGET_CROSS)gdb ; then \
- $(call MESSAGE,"Installing gdbinit"); \
- $(gen_gdbinit_file); \
- fi
-endef
-
-# uClibc-ng dynamic loader is called ld-uClibc.so.1, but gcc is not
-# patched specifically for uClibc-ng, so it continues to generate
-# binaries that expect the dynamic loader to be named ld-uClibc.so.0,
-# like with the original uClibc. Therefore, we create an additional
-# symbolic link to make uClibc-ng systems work properly.
-define TOOLCHAIN_EXTERNAL_FIXUP_UCLIBCNG_LDSO
- $(Q)if test -e $(TARGET_DIR)/lib/ld-uClibc.so.1; then \
- ln -sf ld-uClibc.so.1 $(TARGET_DIR)/lib/ld-uClibc.so.0 ; \
- fi
- $(Q)if test -e $(TARGET_DIR)/lib/ld64-uClibc.so.1; then \
- ln -sf ld64-uClibc.so.1 $(TARGET_DIR)/lib/ld64-uClibc.so.0 ; \
- fi
-endef
-
-TOOLCHAIN_EXTERNAL_BUILD_CMDS = $(TOOLCHAIN_WRAPPER_BUILD)
-
-define TOOLCHAIN_EXTERNAL_INSTALL_STAGING_CMDS
- $(call TOOLCHAIN_WRAPPER_INSTALL)
- $(call TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER,$(TOOLCHAIN_EXTERNAL_CROSS))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT)
-endef
-
-# Even though we're installing things in both the staging, the host
-# and the target directory, we do everything within the
-# install-staging step, arbitrarily.
-define TOOLCHAIN_EXTERNAL_INSTALL_TARGET_CMDS
- $(call TOOLCHAIN_EXTERNAL_CREATE_TARGET_LIB_SYMLINK,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS,$(TOOLCHAIN_EXTERNAL_LIBS))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS),$(TOOLCHAIN_EXTERNAL_INSTALL_DIR))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC,$(TOOLCHAIN_EXTERNAL_LIBS))
- $(call TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
- $(call TOOLCHAIN_EXTERNAL_FIXUP_UCLIBCNG_LDSO)
-endef
-
-$(eval $(generic-package))
+$(eval $(virtual-package))
+-include toolchain/toolchain-external/*/*.mk
--
2.5.5
^ permalink raw reply related [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 17/24] toolchain-external-codesourcery-niosII: new package
2016-10-31 14:57 ` [Buildroot] [PATCH v3 17/24] toolchain-external-codesourcery-niosII: " Romain Naour
@ 2016-11-06 13:04 ` Arnout Vandecappelle
0 siblings, 0 replies; 33+ messages in thread
From: Arnout Vandecappelle @ 2016-11-06 13:04 UTC (permalink / raw)
To: buildroot
On 31-10-16 15:57, Romain Naour wrote:
> From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
>
> This commit adds a new package for the Sourcery CodeBench external
> toolchain for the NIOS2 architecture. As of this commit, the code is
> currently not used, but it will be used as soon as the external
> toolchain infrastructure gets introduced in a future commit.
>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> Signed-off-by: Romain Naour <romain.naour@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Simple build test of busybox, after applying the entire series.
Regards,
Arnout
> ---
> .../toolchain-external-codesourcery-niosII/Config.in | 17 +++++++++++++++++
> .../Config.in.options | 6 ++++++
> .../toolchain-external-codesourcery-niosII.hash | 3 +++
> .../toolchain-external-codesourcery-niosII.mk | 14 ++++++++++++++
> 4 files changed, 40 insertions(+)
> create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in
> create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options
> create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.hash
> create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.mk
>
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in
> new file mode 100644
> index 0000000..54eed8c
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in
> @@ -0,0 +1,17 @@
> +config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII
> + bool "Sourcery CodeBench Nios-II 2016.05"
> + depends on BR2_nios2
> + depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> + depends on !BR2_STATIC_LIBS
> + select BR2_TOOLCHAIN_EXTERNAL_GLIBC
> + select BR2_TOOLCHAIN_HAS_SSP
> + select BR2_TOOLCHAIN_HAS_NATIVE_RPC
> + select BR2_INSTALL_LIBSTDCPP
> + select BR2_HOSTARCH_NEEDS_IA32_LIBS
> + select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_4
> + select BR2_TOOLCHAIN_GCC_AT_LEAST_5
> + select BR2_TOOLCHAIN_HAS_BINUTILS_BUG_19405 # based-on binutils-2.25.1
> + help
> + Sourcery CodeBench toolchain for the Nios-II architecture,
> + from Mentor Graphics. It uses gcc 5.3, binutils 2.25.51,
> + glibc 2.23, gdb 7.10.50 and kernel headers 4.4.
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options
> new file mode 100644
> index 0000000..9d41db8
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/Config.in.options
> @@ -0,0 +1,6 @@
> +if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII
> +
> +config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
> + default "toolchain-external-codesourcery-niosII"
> +
> +endif
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.hash b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.hash
> new file mode 100644
> index 0000000..a60c49f
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.hash
> @@ -0,0 +1,3 @@
> +# Locally calculated
> +sha256 750639290744adda931c81fa2cd2ffc2bde972488047824dcfaa53c42562191d sourceryg++-2016.05-10-nios2-linux-gnu-i686-pc-linux-gnu.tar.bz2
> +sha256 3dc1c2685c0472059547dd7becb5dc991541b8176af39fa7aa5f601d38b9879a sourceryg++-2016.05-10-nios2-linux-gnu.src.tar.bz2
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.mk b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.mk
> new file mode 100644
> index 0000000..be86e99
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codesourcery-niosII/toolchain-external-codesourcery-niosII.mk
> @@ -0,0 +1,14 @@
> +################################################################################
> +#
> +# toolchain-external-codesourcery-niosII
> +#
> +################################################################################
> +
> +TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_VERSION = 2016.05-10
> +
> +TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_SITE = http://sourcery.mentor.com/public/gnu_toolchain/$(TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_PREFIX)
> +TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_SOURCE = sourceryg++-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_PREFIX)-i686-pc-linux-gnu.tar.bz2
> +TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_ACTUAL_SOURCE_TARBALL = sourceryg++-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_PREFIX).src.tar.bz2
> +TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII_PREFIX = nios2-linux-gnu
> +
> +$(eval $(toolchain-external-package))
>
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286500
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
^ permalink raw reply [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 19/24] toolchain-external-codesourcery-x86: new package
2016-10-31 14:57 ` [Buildroot] [PATCH v3 19/24] toolchain-external-codesourcery-x86: " Romain Naour
@ 2016-11-06 13:06 ` Arnout Vandecappelle
0 siblings, 0 replies; 33+ messages in thread
From: Arnout Vandecappelle @ 2016-11-06 13:06 UTC (permalink / raw)
To: buildroot
On 31-10-16 15:57, Romain Naour wrote:
> From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
>
> This commit adds a new package for the Sourcery CodeBench external
> toolchain for the x86 architecture. As of this commit, the code is
> currently not used, but it will be used as soon as the external
> toolchain infrastructure gets introduced in a future commit.
>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> Signed-off-by: Romain Naour <romain.naour@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Simple build test of busybox (i386 and x86_64), after applying the entire series.
Regards,
Arnout
> ---
> .../toolchain-external-codesourcery-x86/Config.in | 29 ++++++++++++++++++++++
> .../Config.in.options | 6 +++++
> .../toolchain-external-codesourcery-x86.hash | 3 +++
> .../toolchain-external-codesourcery-x86.mk | 13 ++++++++++
> 4 files changed, 51 insertions(+)
> create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in
> create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options
> create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash
> create mode 100644 toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk
>
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in
> new file mode 100644
> index 0000000..bcbdd26
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in
> @@ -0,0 +1,29 @@
> +config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
> + bool "Sourcery CodeBench x86/x86_64 2012.09"
> + depends on BR2_i386 || BR2_x86_64
> + depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> + depends on !BR2_STATIC_LIBS
> + depends on !BR2_x86_jaguar
> + depends on !BR2_x86_steamroller
> + select BR2_TOOLCHAIN_EXTERNAL_GLIBC
> + select BR2_TOOLCHAIN_HAS_SSP
> + select BR2_TOOLCHAIN_HAS_NATIVE_RPC
> + select BR2_INSTALL_LIBSTDCPP
> + select BR2_HOSTARCH_NEEDS_IA32_LIBS
> + select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
> + select BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
> + help
> + Sourcery CodeBench toolchain for the x86/x86_64
> + architectures, from Mentor Graphics. It uses gcc 4.7.2,
> + binutils 2.23.51, glibc 2.16, gdb 7.4.50 and kernel headers
> + 3.5.4. It has support for the following variants:
> + - Intel Pentium 4, glibc, 32 bits
> + Default for x86, nothing special to do.
> + - Intel Atom, glibc, 32 bits
> + Select an Atom core
> + - Intel Xeon, glibc, 64 bits
> + Default for x86_64, nothing special to do.
> + - Intel Core 2, glibc, 64 bits
> + Select a Core 2 core
> + Other architecture variants (beyond Pentium-4/Xeon) are
> + supported as well, but glibc is not optimised for it.
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options
> new file mode 100644
> index 0000000..97bebf9
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/Config.in.options
> @@ -0,0 +1,6 @@
> +if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
> +
> +config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
> + default "toolchain-external-codesourcery-x86"
> +
> +endif
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash
> new file mode 100644
> index 0000000..a003f7a
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.hash
> @@ -0,0 +1,3 @@
> +# Locally calculated
> +sha256 ea804cf02014369da52abc4f64e91e96bde2dd2230aca96109459013d4545458 ia32-2012.09-62-i686-pc-linux-gnu-i386-linux.tar.bz2
> +sha256 1a9519e415a1e6892c760bf21f7e98f3a633a9d1c5bb8781a96d338e4dd62717 ia32-2012.09-62-i686-pc-linux-gnu.src.tar.bz2
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk
> new file mode 100644
> index 0000000..146b70c
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codesourcery-x86/toolchain-external-codesourcery-x86.mk
> @@ -0,0 +1,13 @@
> +################################################################################
> +#
> +# toolchain-external-codesourcery-x86
> +#
> +################################################################################
> +
> +TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_SITE = https://sourcery.mentor.com/public/gnu_toolchain/$(TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_PREFIX)
> +TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_VERSION = 2012.09-62
> +TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_SOURCE = ia32-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_PREFIX)-i386-linux.tar.bz2
> +TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_ACTUAL_SOURCE_TARBALL = ia32-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_VERSION)-$(TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_PREFIX).src.tar.bz2
> +TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_PREFIX = i686-pc-linux-gnu
> +
> +$(eval $(toolchain-external-package))
>
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286500
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
^ permalink raw reply [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 22/24] toolchain-external-codescape-img-mips: new package
2016-10-31 14:57 ` [Buildroot] [PATCH v3 22/24] toolchain-external-codescape-img-mips: " Romain Naour
@ 2016-11-06 13:35 ` Arnout Vandecappelle
0 siblings, 0 replies; 33+ messages in thread
From: Arnout Vandecappelle @ 2016-11-06 13:35 UTC (permalink / raw)
To: buildroot
On 31-10-16 15:57, Romain Naour wrote:
> This commit adds a new package for the Codescape external toolchain for
> the MIPS architecture. As of this commit, the code is currently not
> used, but it will be used as soon as the external toolchain
> infrastructure gets introduced in a future commit.
>
> Signed-off-by: Romain Naour <romain.naour@gmail.com>
> Cc: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Simple build test of busybox (mips, mipsel, mips64, mips64el), after applying
the entire series.
Regards,
Arnout
> ---
> .../Config.in | 62 ++++++++++++++++++++++
> .../Config.in.options | 6 +++
> .../toolchain-external-codescape-img-mips.hash | 3 ++
> .../toolchain-external-codescape-img-mips.mk | 48 +++++++++++++++++
> 4 files changed, 119 insertions(+)
> create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
> create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
> create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
> create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
>
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
> new file mode 100644
> index 0000000..1f0d4d1
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in
> @@ -0,0 +1,62 @@
> +config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
> + bool "Codescape IMG GNU Linux Toolchain 2016.05"
> + depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
> + depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> + depends on BR2_MIPS_CPU_MIPS32R6 || (BR2_MIPS_CPU_MIPS64R6 && !BR2_MIPS_SOFT_FLOAT)
> + select BR2_TOOLCHAIN_EXTERNAL_GLIBC
> + select BR2_INSTALL_LIBSTDCPP
> + select BR2_HOSTARCH_NEEDS_IA32_LIBS
> + select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
> + select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
> + select BR2_TOOLCHAIN_HAS_FORTRAN
> + help
> + Codescape IMG GNU Linux Toolchain 2015.10 for the MIPS
> + architecture, from Imagination Technologies. It uses gcc
> + 4.9.2, binutils 2.24.90, glibc 2.20, gdb 7.9.1 and kernel
> + headers 4.0. It has support for the following variants:
> + - MIPS32r6 - Big-Endian, Hard-Float, 2008 NaN, o32 ABI
> + Select 'MIPS (big endian)' Target Architecture
> + Select 'mips 32r6' Target Architecture Variant
> + Disable 'Use soft-float'
> + - MIPS32r6 - Big-Endian, Soft-Float, 2008 NaN, o32 ABI
> + Select 'MIPS (big endian)' Target Architecture
> + Select 'mips 32r6' Target Architecture Variant
> + Enable 'Use soft-float'
> + - MIPS32r6 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI
> + Select 'MIPS (little endian)' Target Architecture
> + Select 'mips 32r6' Target Architecture Variant
> + Disable 'Use soft-float'
> + - MIPS32r6 - Little-Endian, Soft-Float, 2008 NaN, o32 ABI
> + Select 'MIPS (little endian)' Target Architecture
> + Select 'mips 32r6' Target Architecture Variant
> + Enable 'Use soft-float'
> + - MIPS32r6 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI, microMIPS
> + Select 'MIPS (little endian)' Target Architecture
> + Select 'mips 32r6' Target Architecture Variant
> + Disable 'Use soft-float'
> + Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
> + - MIPS32r6 - Little-Endian, Soft-Float, 2008 NaN, o32 ABI, microMIPS
> + Select 'MIPS (little endian)' Target Architecture
> + Select 'mips 32r6' Target Architecture Variant
> + Enable 'Use soft-float'
> + Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
> + - MIPS64r6 - Big-Endian, Hard-Float, 2008 NaN, n32 ABI
> + Select 'MIPS64 (big endian)' Target Architecture
> + Select 'mips 64r6' Target Architecture Variant
> + Select 'n32' Target ABI
> + Disable 'Use soft-float'
> + - MIPS64r6 - Little-Endian, Hard-Float, 2008 NaN, n32 ABI
> + Select 'MIPS64 (little endian)' Target Architecture
> + Select 'mips 64r6' Target Architecture Variant
> + Select 'n32' Target ABI
> + Disable 'Use soft-float'
> + - MIPS64r6 - Big-Endian, Hard-Float, 2008 NaN, n64 ABI
> + Select 'MIPS64 (big endian)' Target Architecture
> + Select 'mips 64r6' Target Architecture Variant
> + Select 'n64' Target ABI
> + Disable 'Use soft-float'
> + - MIPS64r6 - Little-Endian, Hard-Float, 2008 NaN, n64 ABI
> + Select 'MIPS64 (little endian)' Target Architecture
> + Select 'mips 64r6' Target Architecture Variant
> + Select 'n64' Target ABI
> + Disable 'Use soft-float'
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
> new file mode 100644
> index 0000000..8c534a5
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/Config.in.options
> @@ -0,0 +1,6 @@
> +if BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
> +
> +config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
> + default "toolchain-external-codescape-img-mips"
> +
> +endif
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
> new file mode 100644
> index 0000000..e4ae9e1
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.hash
> @@ -0,0 +1,3 @@
> +# Codescape toolchains from Imagination Technologies
> +# From: http://codescape-mips-sdk.imgtec.com/components/toolchain/2016.05-03/downloads.html
> +sha256 e3c1f292ac6a9f12480af431c85a7ed9dfa011a52fd62a50be3363ec6b9bc872 Codescape.GNU.Tools.Package.2016.05-03.for.MIPS.IMG.Linux.CentOS-5.x86.tar.gz
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
> new file mode 100644
> index 0000000..e8d815b
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codescape-img-mips/toolchain-external-codescape-img-mips.mk
> @@ -0,0 +1,48 @@
> +################################################################################
> +#
> +# toolchain-external-codescape-img-mips
> +#
> +################################################################################
> +
> +TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION = 2016.05-03
> +TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SITE = http://codescape-mips-sdk.imgtec.com/components/toolchain/$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION)
> +TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STRIP_COMPONENTS = 2
> +
> +TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SOURCE = Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_VERSION).for.MIPS.IMG.Linux.CentOS-5.x86.tar.gz
> +TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_PREFIX = mips-img-linux-gnu
> +
> +# Special fixup for Codescape MIPS toolchains, that have bin-<abi> and
> +# sbin-<abi> directories. We create symlinks bin -> bin-<abi> and sbin
> +# -> sbin-<abi> so that the rest of Buildroot can find the toolchain
> +# tools in the appropriate location.
> +ifeq ($(BR2_MIPS_OABI32),y)
> +TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = o32
> +else ifeq ($(BR2_MIPS_NABI32),y)
> +TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = n32
> +else ifeq ($(BR2_MIPS_NABI64),y)
> +TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX = n64
> +endif
> +
> +define TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STAGING_FIXUPS
> + rmdir $(STAGING_DIR)/usr/bin $(STAGING_DIR)/usr/sbin
> + ln -sf bin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/bin
> + ln -sf sbin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/sbin
> +endef
> +
> +# The Codescape toolchain uses a sysroot layout that places them
> +# side-by-side instead of nested like multilibs. A symlink is needed
> +# much like for the nested sysroots which are handled in
> +# copy_toolchain_sysroot but there is not enough information in there
> +# to determine whether the sysroot layout was nested or side-by-side.
> +# Add the symlink here for now.
> +define TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SYMLINK
> + $(Q)ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_CC) $(TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_CFLAGS))"; \
> + ARCH_SUBDIR=`basename $${ARCH_SYSROOT_DIR}`; \
> + ln -snf . $(STAGING_DIR)/$${ARCH_SUBDIR}
> +endef
> +
> +TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_POST_INSTALL_STAGING_HOOKS += \
> + TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_STAGING_FIXUPS \
> + TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS_SYMLINK
> +
> +$(eval $(toolchain-external-package))
>
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286500
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
^ permalink raw reply [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 23/24] toolchain-external-codescape-mti-mips: new package
2016-10-31 14:57 ` [Buildroot] [PATCH v3 23/24] toolchain-external-codescape-mti-mips: " Romain Naour
@ 2016-11-06 14:13 ` Arnout Vandecappelle
0 siblings, 0 replies; 33+ messages in thread
From: Arnout Vandecappelle @ 2016-11-06 14:13 UTC (permalink / raw)
To: buildroot
On 31-10-16 15:57, Romain Naour wrote:
> This commit adds a new package for the Codescape external toolchain for
> the MIPS architecture. As of this commit, the code is currently not
> used, but it will be used as soon as the external toolchain
> infrastructure gets introduced in a future commit.
>
> Signed-off-by: Romain Naour <romain.naour@gmail.com>
> Cc: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Simple build test of busybox (mips, mipsel, mips64, mips64el), after applying
the entire series.
Regards,
Arnout
> ---
> .../Config.in | 73 ++++++++++++++++++++++
> .../Config.in.options | 6 ++
> .../toolchain-external-codescape-mti-mips.hash | 3 +
> .../toolchain-external-codescape-mti-mips.mk | 48 ++++++++++++++
> 4 files changed, 130 insertions(+)
> create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
> create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
> create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
> create mode 100644 toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk
>
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
> new file mode 100644
> index 0000000..f899467
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in
> @@ -0,0 +1,73 @@
> +config BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
> + bool "Codescape MTI GNU Linux Toolchain 2016.05"
> + depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
> + depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
> + depends on BR2_MIPS_CPU_MIPS32R2 || (BR2_MIPS_CPU_MIPS64R2 && !BR2_MIPS_SOFT_FLOAT) || \
> + BR2_MIPS_CPU_MIPS32R5 || (BR2_MIPS_CPU_MIPS64R5 && !BR2_MIPS_SOFT_FLOAT)
> + select BR2_TOOLCHAIN_EXTERNAL_GLIBC
> + select BR2_INSTALL_LIBSTDCPP
> + select BR2_HOSTARCH_NEEDS_IA32_LIBS
> + select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
> + select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
> + select BR2_TOOLCHAIN_HAS_FORTRAN
> + help
> + Codescape MTI GNU Linux Toolchain 2015.10 for the MIPS
> + architecture, from Imagination Technologies. It uses gcc
> + 4.9.2, binutils 2.24.90, glibc 2.20, gdb 7.9.1 and kernel
> + headers 4.0. It has support for the following variants:
> + - MIPS32r2 - Big-Endian, Hard-Float, Legacy NaN, o32 ABI
> + Select 'MIPS (big endian)' Target Architecture
> + Select 'mips 32r2' Target Architecture Variant
> + Disable 'Use soft-float'
> + - MIPS32r2 - Big-Endian, Hard-Float, 2008 NaN, o32 ABI
> + Select 'MIPS (big endian)' Target Architecture
> + Select 'mips 32r2' Target Architecture Variant
> + Disable 'Use soft-float'
> + Set BR2_TARGET_OPTIMIZATION to '-mnan=2008'
> + - MIPS32r2 - Big-Endian, Soft-Float, Legacy NaN, o32 ABI
> + Select 'MIPS (big endian)' Target Architecture
> + Select 'mips 32r2' Target Architecture Variant
> + Enable 'Use soft-float'
> + - MIPS32r2 - Little-Endian, Hard-Float, Legacy NaN, o32 ABI
> + Select 'MIPS (little endian)' Target Architecture
> + Select 'mips 32r2' Target Architecture Variant
> + Disable 'Use soft-float'
> + - MIPS32r2 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI
> + Select 'MIPS (little endian)' Target Architecture
> + Select 'mips 32r2' Target Architecture Variant
> + Disable 'Use soft-float'
> + Set BR2_TARGET_OPTIMIZATION to '-mnan=2008'
> + - MIPS32r2 - Little-Endian, Soft-Float, Legacy NaN, o32 ABI
> + Select 'MIPS (little endian)' Target Architecture
> + Select 'mips 32r2' Target Architecture Variant
> + Enable 'Use soft-float'
> + - MIPS32r2 - Little-Endian, Hard-Float, 2008 NaN, o32 ABI, microMIPS
> + Select 'MIPS (little endian)' Target Architecture
> + Select 'mips 32r2' Target Architecture Variant
> + Enable 'Use soft-float'
> + Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
> + - MIPS32r2 - Little-Endian, Soft-Float, Legacy NaN, o32 ABI, microMIPS
> + Select 'MIPS (little endian)' Target Architecture
> + Select 'mips 32r2' Target Architecture Variant
> + Disable 'Use soft-float'
> + Set BR2_TARGET_OPTIMIZATION to '-mmicromips'
> + - MIPS64r2 - Big-Endian, Hard-Float, Legacy NaN, n32 ABI
> + Select 'MIPS64 (big endian)' Target Architecture
> + Select 'mips 64r2' Target Architecture Variant
> + Select 'n32' Target ABI
> + Disable 'Use soft-float'
> + - MIPS64r2 - Little-Endian, Hard-Float, Legacy NaN, n32 ABI
> + Select 'MIPS64 (little endian)' Target Architecture
> + Select 'mips 64r2' Target Architecture Variant
> + Select 'n32' Target ABI
> + Disable 'Use soft-float'
> + - MIPS64r2 - Big-Endian, Hard-Float, Legacy NaN, n64 ABI
> + Select 'MIPS64 (big endian)' Target Architecture
> + Select 'mips 64r2' Target Architecture Variant
> + Select 'n64' Target ABI
> + Disable 'Use soft-float'
> + - MIPS64r2 - Little-Endian, Hard-Float, Legacy NaN, n64 ABI
> + Select 'MIPS64 (little endian)' Target Architecture
> + Select 'mips 64r2' Target Architecture Variant
> + Select 'n64' Target ABI
> + Disable 'Use soft-float'
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
> new file mode 100644
> index 0000000..c6a3c4b
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/Config.in.options
> @@ -0,0 +1,6 @@
> +if BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
> +
> +config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
> + default "toolchain-external-codescape-mti-mips"
> +
> +endif
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
> new file mode 100644
> index 0000000..0d785f2
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.hash
> @@ -0,0 +1,3 @@
> +# Codescape toolchains from Imagination Technologies
> +# From: http://codescape-mips-sdk.imgtec.com/components/toolchain/2016.05-03/downloads.html
> +sha256 10b8ab6d7c492abc19ecabafedc6bc5f12ff88107a3cb76dc452b3a9522d9c56 Codescape.GNU.Tools.Package.2016.05-03.for.MIPS.MTI.Linux.CentOS-5.x86.tar.gz
> diff --git a/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk
> new file mode 100644
> index 0000000..b605881
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-codescape-mti-mips/toolchain-external-codescape-mti-mips.mk
> @@ -0,0 +1,48 @@
> +################################################################################
> +#
> +# toolchain-external-codescape-mti-mips
> +#
> +################################################################################
> +
> +TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION = 2016.05-03
> +TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SITE = http://codescape-mips-sdk.imgtec.com/components/toolchain/$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION)
> +TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STRIP_COMPONENTS = 2
> +
> +TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SOURCE = Codescape.GNU.Tools.Package.$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_VERSION).for.MIPS.MTI.Linux.CentOS-5.x86.tar.gz
> +TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_PREFIX = mips-mti-linux-gnu
> +
> +# Special fixup for Codescape MIPS toolchains, that have bin-<abi> and
> +# sbin-<abi> directories. We create symlinks bin -> bin-<abi> and sbin
> +# -> sbin-<abi> so that the rest of Buildroot can find the toolchain
> +# tools in the appropriate location.
> +ifeq ($(BR2_MIPS_OABI32),y)
> +TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = o32
> +else ifeq ($(BR2_MIPS_NABI32),y)
> +TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = n32
> +else ifeq ($(BR2_MIPS_NABI64),y)
> +TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX = n64
> +endif
> +
> +define TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STAGING_FIXUPS
> + rmdir $(STAGING_DIR)/usr/bin $(STAGING_DIR)/usr/sbin
> + ln -sf bin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/bin
> + ln -sf sbin-$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_BIN_DIR_SUFFIX) $(STAGING_DIR)/usr/sbin
> +endef
> +
> +# The Codescape toolchain uses a sysroot layout that places them
> +# side-by-side instead of nested like multilibs. A symlink is needed
> +# much like for the nested sysroots which are handled in
> +# copy_toolchain_sysroot but there is not enough information in there
> +# to determine whether the sysroot layout was nested or side-by-side.
> +# Add the symlink here for now.
> +define TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SYMLINK
> + $(Q)ARCH_SYSROOT_DIR="$(call toolchain_find_sysroot,$(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_CC) $(TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_CFLAGS))"; \
> + ARCH_SUBDIR=`basename $${ARCH_SYSROOT_DIR}`; \
> + ln -snf . $(STAGING_DIR)/$${ARCH_SUBDIR}
> +endef
> +
> +TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_POST_INSTALL_STAGING_HOOKS += \
> + TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_STAGING_FIXUPS \
> + TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS_SYMLINK
> +
> +$(eval $(toolchain-external-package))
>
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286500
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
^ permalink raw reply [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 24/24] toolchain-external: introduce and use external toolchain infra
2016-10-31 14:57 ` [Buildroot] [PATCH v3 24/24] toolchain-external: introduce and use external toolchain infra Romain Naour
@ 2016-11-06 15:20 ` Arnout Vandecappelle
2016-11-06 19:06 ` Romain Naour
2016-11-06 17:50 ` Arnout Vandecappelle
1 sibling, 1 reply; 33+ messages in thread
From: Arnout Vandecappelle @ 2016-11-06 15:20 UTC (permalink / raw)
To: buildroot
On 31-10-16 15:57, Romain Naour wrote:
> This fairly large commit is needed to switch in one atomic change from
> the old single package based external toolchain handling, to a
> mechanism based on a common external toolchain package infrastructure
> and separate packages for each toolchain family. The purpose is to
> clearly separate the common external toolchain logic from the
> toolchain-specific details and generally make the external toolchain
> code hopefully easier to maintain.
>
> To achieve this, this commit:
>
> - Introduce in pkg-toolchain-external.mk the
Indentation is not right here.
> 'toolchain-external-package' macro, which is the core of the
> external toolchain package infrastructure. Like any other package
> infrastructure, it defines a number of variables and provides a
> behavior for the configure, build and install steps.
>
> - Turn the toolchain-external.mk file in a simple virtual package,
> which automatically depends on the selected external
> toolchain. Like any other virtual package, the Kconfig variable
> BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL indicates which package is
> providing the currently selected toolchain.
>
> - Removes all the toolchain-specific definitions from
> toolchain/toolchain-external/Config.in as well as the hash file,
> and instead use the per-toolchain packages in the subdirectories
> toolchain/toolchain-external/*/.
This commit message is too short :-P It is missing an explanation of
Config.in.options. I wasn't sure whether a comment in the Config.in was called
for, but this is a design decision so it fits better in the commit message:
- The toolchain-specific Config.in files are used in a choice, so can only
specify a choice option. Therefore, an additional Config.in.options file
is created for each toolchain to specify additional options.
>
> - Wine: Use $(TOOLCHAIN_EXTERNAL_PREFIX) instead of
> $(BR2_TOOLCHAIN_EXTERNAL_PREFIX) which was removed.
>
> - Keep the current default choice for external toolchains:
> BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
> BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
> BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM
> BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A
> BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE
> BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS
> BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
> BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
> BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII
> BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
> BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64
> BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
> BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX
> BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
> BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64
> BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS
> BR2_TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC
> BR2_TOOLCHAIN_EXTERNAL_CUSTOM
>
> For Aarch64, use Linaro as default over Codesourcery toolchains
> For ARM, use Linaro as default over Codesourcery and Arago toolchains
> For MIPS, use Codesourcery over Codescape toolchains
>
> Notes:
> - The hack for setting TOOLCHAIN_EXTERNAL_BIN for the ADI bfin
> toolchain is no longer needed.
>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> Signed-off-by: Romain Naour <romain.naour@gmail.com>
I have a bunch more remarks, but they're mostly about how to organise the patch
series (which is less important) and how to make things nicer. So I would say
this patch series can go in.
*However*, there is one improvement that has major impact: I don't think there
is a need to define per-package _CC and _CFLAGS variables, which means that
patches 1-4 are also not needed. That *is* a major rewrite of the series, and a
bit more difficult to do in follow-up patches.
So I propose that I take over this series today, hopefully I can submit a new
version in the evening.
> ---
> v3: Keep current default choice for toolchains (i.e do not sort toolchains by
> alphabetical order)
> v2: - merge all pkg-toolchain-external* into pkg-toolchain-external.mk (Arnout)
> - rebase on master
>
> fix two big issue:
> 1) TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS were not included in the
> toolchain wrapper.
> 2) TOOLCHAIN_EXTERNAL_CFLAGS wasn't included in $(2)_CFLAGS, same
> for TOOLCHAIN_EXTERNAL_LIBS and $(2)_LIBS. So no libraries were
> intalled in target.
> ---
[snip]
> @@ -608,50 +85,48 @@ config BR2_TOOLCHAIN_EXTERNAL_PATH
> help
> Path to where the external toolchain is installed.
>
> -config BR2_TOOLCHAIN_EXTERNAL_URL
> - string "Toolchain URL"
> - depends on BR2_TOOLCHAIN_EXTERNAL_CUSTOM && BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD
> - help
> - URL of the custom toolchain tarball to download and install.
> +# Kept toolchains sorted by architecture in order to use some toolchain
> +# as default choice
This remarks isn't really correct here because we're not in a choice. It should
rather be
# Kept toolchains in the same order as above.
[snip]
> # 2. For all external toolchains, perform some checks on the
> # conformity between the toolchain configuration described in the
> # Buildroot menuconfig system, and the real configuration of the
> # external toolchain. This is for example important to make sure that
> # the Buildroot configuration system knows whether the toolchain
> -# supports RPC, IPv6, locales, large files, etc. Unfortunately, these
> +# supports RPC, locales, large files, etc. Unfortunately, these
Ha, you slipped in an unrelated correction here! :-)
> # things cannot be detected automatically, since the value of these
> # options (such as BR2_TOOLCHAIN_HAS_NATIVE_RPC) are needed at
> # configuration time because these options are used as dependencies
> @@ -63,6 +56,15 @@
> # $(HOST_DIR)/usr/bin like for the internal toolchains, and the rest
> # of Buildroot is handled identical for the 2 toolchain types.
>
> +# - Definitions of the list of libraries that should be copied to the
> +# target.
> +# - Definition of the CFLAGS to use with the external toolchain, as
> +# well as the common toolchain wrapper build arguments
What is this doing here? It is just a reformulation of the comments you have
below, and for the second one it's quite far away.
> +#
> +
> +#
> +# Define the list of libraries to copy
> +#
> ifeq ($(BR2_TOOLCHAIN_EXTERNAL_GLIBC)$(BR2_TOOLCHAIN_EXTERNAL_UCLIBC),y)
> TOOLCHAIN_EXTERNAL_LIBS += libatomic.so.* libc.so.* libcrypt.so.* libdl.so.* libgcc_s.so.* libm.so.* libnsl.so.* libresolv.so.* librt.so.* libutil.so.*
> ifeq ($(BR2_TOOLCHAIN_EXTERNAL_GLIBC)$(BR2_ARM_EABIHF),yy)
> @@ -100,94 +102,16 @@ endif
>
> TOOLCHAIN_EXTERNAL_LIBS += $(call qstrip,$(BR2_TOOLCHAIN_EXTRA_EXTERNAL_LIBS))
>
> -# Details about sysroot directory selection.
It's a pity you moved this bit around in the same commit because it needlessly
makes the diff quite a bit larger.
[snip]
> @@ -198,46 +122,46 @@ CC_TARGET_MODE_ := $(call qstrip,$(BR2_GCC_TARGET_MODE))
> # to select the right multilib variant
> ifeq ($(BR2_x86_64),y)
> TOOLCHAIN_EXTERNAL_CFLAGS += -m64
> -TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_64
> +TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS += -DBR_64
There was no strict need to change the name of this variable, or it could have
been done in a separate commit, but OK.
> endif
[snip]
> @@ -245,235 +169,96 @@ TOOLCHAIN_EXTERNAL_CFLAGS += $(call qstrip,$(BR2_TARGET_OPTIMIZATION))
>
> ifeq ($(BR2_SOFT_FLOAT),y)
> TOOLCHAIN_EXTERNAL_CFLAGS += -msoft-float
> -TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_SOFTFLOAT=1
> -endif
> -
> -# musl does not provide an implementation for sys/queue.h or sys/cdefs.h.
> -# So, add the musl-compat-headers package that will install those files,
> -# into the staging directory:
> -# sys/queue.h: header from NetBSD
> -# sys/cdefs.h: minimalist header bundled in Buildroot
> -ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
> -TOOLCHAIN_EXTERNAL_DEPENDENCIES += musl-compat-headers
> -endif
Again, moving around code making the patch needlessly large.
[snip]
> # Integration of the toolchain into Buildroot: find the main sysroot
> @@ -629,10 +331,6 @@ endef
> # our sysroot, and the directory will also be
> # considered when searching libraries for copy
> # to the target filesystem.
> -#
> -# Please be very careful to check the major toolchain sources:
> -# Buildroot, Crosstool-NG, CodeSourcery and Linaro
> -# before doing any modification on the below logic.
Why is this comment no longer valid?
[snip]
> +# musl does not provide an implementation for sys/queue.h or sys/cdefs.h.
> +# So, add the musl-compat-headers package that will install those files,
> +# into the staging directory:
> +# sys/queue.h: header from NetBSD
> +# sys/cdefs.h: minimalist header bundled in Buildroot
> +ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
Hm, now you put the two together, it becomes obvious that this should be
BR2_TOOLCHAIN_EXTERNAL_MUSL like below. But that should be in a separate patch,
obviously.
Or actually, why do we do this separately for internal and external toolchains?
We could just steer the dependency from the toolchain virtual patckage...
> +TOOLCHAIN_EXTERNAL_DEPENDENCIES += musl-compat-headers
> +endif
> +
> +# With the musl C library, the libc.so library directly plays the role
> +# of the dynamic library loader. We just need to create a symbolic
> +# link to libc.so with the appropriate name.
> +ifeq ($(BR2_TOOLCHAIN_EXTERNAL_MUSL),y)
> +ifeq ($(BR2_i386),y)
> +MUSL_ARCH = i386
> +else ifeq ($(BR2_ARM_EABIHF),y)
> +MUSL_ARCH = armhf
> +else ifeq ($(BR2_mipsel):$(BR2_SOFT_FLOAT),y:y)
> +MUSL_ARCH = mipsel-sf
> +else ifeq ($(BR2_sh),y)
> +MUSL_ARCH = sh
> +else
> +MUSL_ARCH = $(ARCH)
> +endif
> +define TOOLCHAIN_EXTERNAL_MUSL_LD_LINK
> + ln -sf libc.so $(TARGET_DIR)/lib/ld-musl-$(MUSL_ARCH).so.1
> +endef
> +TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_MUSL_LD_LINK
For this part, I wonder if it shouldn't move to the
toolchain-external-musl-cross package. It's the only musl external toolchain we
have at the moment, and other musl external toolchains may not need this. In
particular, the buildroot-generated toolchains already have this symlink so it's
not necessary to recreate it.
But that can be done in a follow-up patch (it changes behaviour).
> +endif
> +
[snip]
> @@ -813,28 +550,155 @@ define TOOLCHAIN_EXTERNAL_FIXUP_UCLIBCNG_LDSO
> fi
> endef
>
> -TOOLCHAIN_EXTERNAL_BUILD_CMDS = $(TOOLCHAIN_WRAPPER_BUILD)
> +define inner-toolchain-external-package
> +
> +$(2)_INSTALL_STAGING = YES
> +$(2)_ADD_TOOLCHAIN_DEPENDENCY = NO
>
> -define TOOLCHAIN_EXTERNAL_INSTALL_STAGING_CMDS
> - $(call TOOLCHAIN_WRAPPER_INSTALL)
> - $(call TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
> - $(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
> - $(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
> - $(call TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER,$(TOOLCHAIN_EXTERNAL_CROSS))
> - $(call TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT)
> +$(2)_DOWNLOAD_INSTALL_DIR = $(HOST_DIR)/opt/ext-toolchain
I don't like it at all when a package infra defines internal variables in its
template macro. I think that as much as possible, it should only define
variables that are meant to be overridden by the individual packages. My reasons
for this:
- Each additional variable increases the hash table size and slows down make.
Variables defined in a template macro are in fact defined many times, so are
much more expensive. This is less the case for the toolchain infra because we
just have a few toolchains.
- It is easy to get confused with the early/late expansion and double dollars.
We therefore already have the rule that everything should be double-dollared
unless there is a reason not to. So here it should be $$(HOST_DIR).
- The $(2)... stuff is in my opinion more difficult to read and understand than
$($(PKG)_...)
One of my plans is to some day go through all the package infras and remove
variable definitions that aren't needed per-package.
For this particular variable, however, it could have been kept as
TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR.
> +
> +# In fact, we don't need to download the toolchain, since it is already
> +# available on the system, so force the site and source to be empty so
> +# that nothing will be downloaded/extracted.
> +ifeq ($$(BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED),y)
> +$(2)_SITE =
> +$(2)_SOURCE =
> +endif
> +
> +ifeq ($$(BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD),y)
> +$(2)_INSTALL_DIR = $$($(2)_DOWNLOAD_INSTALL_DIR)
> +else
> +$(2)_INSTALL_DIR = $$(call qstrip,$$(BR2_TOOLCHAIN_EXTERNAL_PATH))
> +endif
Again, this could stay TOOLCHAIN_EXTERNAL_INSTALL_DIR like it was before
because it doesn't depend on $(2).
> +
> +ifeq ($$($(2)_INSTALL_DIR),)
> +ifneq ($$($(2)_PREFIX),)
> +$(2)_BIN = $$(shell dirname $$(shell which $$($(2)_PREFIX)-gcc))
> +endif
> +else
> +$(2)_BIN = $$($(2)_INSTALL_DIR)/$$($(2)_SUBDIR)/bin
> +endif
This is an example where moving it out would just make things more complicated.
It could be done as:
TOOLCHAIN_EXTERNAL_BIN = \
$(if $($(PKG)_INSTALL_DIR),\
$(TOOLCHAIN_EXTERNAL_INSTALL_DIR)/$($(PKG)_SUBDIR)/bin,\
$(if $($(PKG)_PREFIX),,\
$(dirname $(shell which $($(PKG)_PREFIX)-gcc))))
but that is absolutely a lot less readable so not a good idea.
> +
> +$(2)_TOOLCHAIN_WRAPPER_ARGS = $$(TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS)
> +
> +ifeq ($$(filter $$(HOST_DIR)/%,$$($(2)_BIN)),)
> +# $(2)_BIN points outside HOST_DIR => absolute path
> +$(2)_TOOLCHAIN_WRAPPER_ARGS += \
> + -DBR_CROSS_PATH_ABS='"$$($(2)_BIN)"'
> +else
> +# $(2)_BIN points inside HOST_DIR => relative path
> +$(2)_TOOLCHAIN_WRAPPER_ARGS += \
> + -DBR_CROSS_PATH_REL='"$$($(2)_BIN:$$(HOST_DIR)/%=%)"'
> +endif
This one is good as well.
> +
> +# If this is a buildroot toolchain, it already has a wrapper which we want to
> +# bypass. Since this is only evaluated after it has been extracted, we can use
> +# $(wildcard ...) here.
> +$(2)_SUFFIX = $$(if $$(wildcard $$($(2)_BIN)/*.br_real),.br_real)
> +$(2)_TOOLCHAIN_WRAPPER_ARGS += -DBR_CROSS_PATH_SUFFIX='"$$($(2)_SUFFIX)"'
> +
> +$(2)_CROSS = $$($(2)_BIN)/$$($(2)_PREFIX)-
> +$(2)_CC = $$($(2)_CROSS)gcc$$($(2)_SUFFIX)
> +$(2)_CXX = $$($(2)_CROSS)g++$$($(2)_SUFFIX)
> +$(2)_FC = $$($(2)_CROSS)gfortran$$($(2)_SUFFIX)
> +$(2)_READELF = $$($(2)_CROSS)readelf$$($(2)_SUFFIX)
These ones could easily be done generically.
> +
> +$(2)_CFLAGS += $$(TOOLCHAIN_EXTERNAL_CFLAGS)
> +$(2)_LIBS += $$(TOOLCHAIN_EXTERNAL_LIBS)
Here, I wonder why they even exist? It would be useful if there were a
toolchain package that used them, but none of them do...
And anyway, that specific situation would still be supported with
TOOLCHAIN_EXTERNAL_CFLAGS += $($(PKG)_CFLAGS)
In fact, if you move the TOOLCHAIN_EXTERNAL_CC and TOOLCHAIN_EXTERNAL_CFLAGS
parts out of the infra, then patches 1-4 become redundant...
> +
> +# Normal handling of downloaded toolchain tarball extraction.
> +ifeq ($$(BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD),y)
> +$(2)_EXCLUDES = usr/lib/locale/*
> +
> +# As a regular package, the toolchain gets extracted in $(@D), but
> +# since it's actually a fairly special package, we need it to be moved
> +# into $(2)_DOWNLOAD_INSTALL_DIR.
> +define $(2)_MOVE
> + rm -rf $$($(2)_DOWNLOAD_INSTALL_DIR)
> + mkdir -p $$($(2)_DOWNLOAD_INSTALL_DIR)
> + mv $$(@D)/* $$($(2)_DOWNLOAD_INSTALL_DIR)/
> endef
> +$(2)_POST_EXTRACT_HOOKS += $(2)_MOVE
> +endif
>
> +ifndef $(2)_CONFIGURE_CMDS
> +# Checks for an already installed toolchain: check the toolchain
> +# location, check that it supports sysroot, and then verify that it
> +# matches the configuration provided in Buildroot: ABI, C++ support,
> +# kernel headers version, type of C library and all C library features.
> +define $(2)_CONFIGURE_CMDS
> + $(Q)$$(call check_cross_compiler_exists,$$($(2)_CC))
> + $(Q)$$(call check_unusable_toolchain,$$($(2)_CC))
> + $(Q)SYSROOT_DIR="$$(call toolchain_find_sysroot,$$($(2)_CC))" ; \
> + $$(call check_kernel_headers_version,\
> + $$(call toolchain_find_sysroot,$$($(2)_CC)),\
> + $$(call qstrip,$$(BR2_TOOLCHAIN_HEADERS_AT_LEAST))); \
> + $$(call check_gcc_version,$$($(2)_CC),\
> + $$(call qstrip,$$(BR2_TOOLCHAIN_GCC_AT_LEAST))); \
> + if test "$(BR2_arm)" = "y" ; then \
> + $$(call check_arm_abi,\
> + "$$($(2)_CC) $$($(2)_CFLAGS)",\
> + $$($(2)_READELF)) ; \
> + fi ; \
> + if test "$$(BR2_INSTALL_LIBSTDCPP)" = "y" ; then \
> + $$(call check_cplusplus,$$($(2)_CXX)) ; \
> + fi ; \
> + if test "$$(BR2_TOOLCHAIN_HAS_FORTRAN)" = "y" ; then \
> + $$(call check_fortran,$$($(2)_FC)) ; \
> + fi ; \
> + if test "$$(BR2_TOOLCHAIN_EXTERNAL_UCLIBC)" = "y" ; then \
> + $$(call check_uclibc,$$$${SYSROOT_DIR}) ; \
Ah, the joys of double-double-dollars...
The rest looks OK :-)
Regards,
Arnout
> + elif test "$$(BR2_TOOLCHAIN_EXTERNAL_MUSL)" = "y" ; then \
> + $$(call check_musl,$$$${SYSROOT_DIR}) ; \
> + else \
> + $$(call check_glibc,$$$${SYSROOT_DIR}) ; \
> + fi
> + $(Q)$$(call check_toolchain_ssp,$$($(2)_CC))
> +endef
> +endif
> +
> +ifndef $(2)_BUILD_CMDS
> +define $(2)_BUILD_CMDS
> + $$(TOOLCHAIN_WRAPPER_BUILD)
> +endef
> +endif
[snip]
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286500
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
^ permalink raw reply [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 24/24] toolchain-external: introduce and use external toolchain infra
2016-10-31 14:57 ` [Buildroot] [PATCH v3 24/24] toolchain-external: introduce and use external toolchain infra Romain Naour
2016-11-06 15:20 ` Arnout Vandecappelle
@ 2016-11-06 17:50 ` Arnout Vandecappelle
2016-11-06 17:59 ` Romain Naour
1 sibling, 1 reply; 33+ messages in thread
From: Arnout Vandecappelle @ 2016-11-06 17:50 UTC (permalink / raw)
To: buildroot
On 31-10-16 15:57, Romain Naour wrote:
> -# Some toolchain vendors have a regular file naming pattern.
> -# For them, mass-define _ACTUAL_SOURCE_TARBALL based _SITE.
> -ifneq ($(findstring sourcery.mentor.com/public/gnu_toolchain,$(TOOLCHAIN_EXTERNAL_SITE)),)
> -TOOLCHAIN_EXTERNAL_ACTUAL_SOURCE_TARBALL ?= \
> - $(subst -i686-pc-linux-gnu.tar.bz2,.src.tar.bz2,$(subst -i686-pc-linux-gnu-i386-linux.tar.bz2,-i686-pc-linux-gnu.src.tar.bz2,$(TOOLCHAIN_EXTERNAL_SOURCE)))
> -endif
I didn't notice earlier, but this bit seems to have gotten lost. Forgot to test
legal-info?
Regards,
Arnout
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286500
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF
^ permalink raw reply [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 24/24] toolchain-external: introduce and use external toolchain infra
2016-11-06 17:50 ` Arnout Vandecappelle
@ 2016-11-06 17:59 ` Romain Naour
0 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-11-06 17:59 UTC (permalink / raw)
To: buildroot
Hi Arnout,
Le 06/11/2016 ? 18:50, Arnout Vandecappelle a ?crit :
>
>
> On 31-10-16 15:57, Romain Naour wrote:
>> -# Some toolchain vendors have a regular file naming pattern.
>> -# For them, mass-define _ACTUAL_SOURCE_TARBALL based _SITE.
>> -ifneq ($(findstring sourcery.mentor.com/public/gnu_toolchain,$(TOOLCHAIN_EXTERNAL_SITE)),)
>> -TOOLCHAIN_EXTERNAL_ACTUAL_SOURCE_TARBALL ?= \
>> - $(subst -i686-pc-linux-gnu.tar.bz2,.src.tar.bz2,$(subst -i686-pc-linux-gnu-i386-linux.tar.bz2,-i686-pc-linux-gnu.src.tar.bz2,$(TOOLCHAIN_EXTERNAL_SOURCE)))
>> -endif
>
> I didn't notice earlier, but this bit seems to have gotten lost. Forgot to test
> legal-info?
no, because each codosourcery package provide their own
TOOLCHAIN_EXTERNAL_CODESOURCERY_<arch>_ACTUAL_SOURCE_TARBALL, so legal-info
should still works.
Best regards,
Romain
>
> Regards,
> Arnout
>
^ permalink raw reply [flat|nested] 33+ messages in thread
* [Buildroot] [PATCH v3 24/24] toolchain-external: introduce and use external toolchain infra
2016-11-06 15:20 ` Arnout Vandecappelle
@ 2016-11-06 19:06 ` Romain Naour
0 siblings, 0 replies; 33+ messages in thread
From: Romain Naour @ 2016-11-06 19:06 UTC (permalink / raw)
To: buildroot
Hi Arnout,
Thanks for the review and comments :)
Le 06/11/2016 ? 16:20, Arnout Vandecappelle a ?crit :
>
>
> On 31-10-16 15:57, Romain Naour wrote:
>> This fairly large commit is needed to switch in one atomic change from
>> the old single package based external toolchain handling, to a
>> mechanism based on a common external toolchain package infrastructure
>> and separate packages for each toolchain family. The purpose is to
>> clearly separate the common external toolchain logic from the
>> toolchain-specific details and generally make the external toolchain
>> code hopefully easier to maintain.
>>
>> To achieve this, this commit:
>>
>> - Introduce in pkg-toolchain-external.mk the
>
> Indentation is not right here.
>
>> 'toolchain-external-package' macro, which is the core of the
>> external toolchain package infrastructure. Like any other package
>> infrastructure, it defines a number of variables and provides a
>> behavior for the configure, build and install steps.
>>
>> - Turn the toolchain-external.mk file in a simple virtual package,
>> which automatically depends on the selected external
>> toolchain. Like any other virtual package, the Kconfig variable
>> BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL indicates which package is
>> providing the currently selected toolchain.
>>
>> - Removes all the toolchain-specific definitions from
>> toolchain/toolchain-external/Config.in as well as the hash file,
>> and instead use the per-toolchain packages in the subdirectories
>> toolchain/toolchain-external/*/.
>
> This commit message is too short :-P It is missing an explanation of
> Config.in.options. I wasn't sure whether a comment in the Config.in was called
> for, but this is a design decision so it fits better in the commit message:
>
> - The toolchain-specific Config.in files are used in a choice, so can only
> specify a choice option. Therefore, an additional Config.in.options file
> is created for each toolchain to specify additional options.
ok.
>
>>
>> - Wine: Use $(TOOLCHAIN_EXTERNAL_PREFIX) instead of
>> $(BR2_TOOLCHAIN_EXTERNAL_PREFIX) which was removed.
>>
>> - Keep the current default choice for external toolchains:
>> BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
>> BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
>> BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM
>> BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A
>> BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE
>> BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS
>> BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_IMG_MIPS
>> BR2_TOOLCHAIN_EXTERNAL_CODESCAPE_MTI_MIPS
>> BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII
>> BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH
>> BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AMD64
>> BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86
>> BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX
>> BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
>> BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_AARCH64
>> BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS
>> BR2_TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC
>> BR2_TOOLCHAIN_EXTERNAL_CUSTOM
>>
>> For Aarch64, use Linaro as default over Codesourcery toolchains
>> For ARM, use Linaro as default over Codesourcery and Arago toolchains
>> For MIPS, use Codesourcery over Codescape toolchains
>>
>> Notes:
>> - The hack for setting TOOLCHAIN_EXTERNAL_BIN for the ADI bfin
>> toolchain is no longer needed.
>>
>> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
>> Signed-off-by: Romain Naour <romain.naour@gmail.com>
>
> I have a bunch more remarks, but they're mostly about how to organise the patch
> series (which is less important) and how to make things nicer. So I would say
> this patch series can go in.
>
> *However*, there is one improvement that has major impact: I don't think there
> is a need to define per-package _CC and _CFLAGS variables, which means that
> patches 1-4 are also not needed. That *is* a major rewrite of the series, and a
> bit more difficult to do in follow-up patches.
I guess it should be possible to set TOOLCHAIN_EXTERNAL_CC with $$($(2)_CC) in
the new toolchain-external infra.
>
> So I propose that I take over this series today, hopefully I can submit a new
> version in the evening.
Ok thank you Arnout :)
>
>> ---
>> v3: Keep current default choice for toolchains (i.e do not sort toolchains by
>> alphabetical order)
>> v2: - merge all pkg-toolchain-external* into pkg-toolchain-external.mk (Arnout)
>> - rebase on master
>>
>> fix two big issue:
>> 1) TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS were not included in the
>> toolchain wrapper.
>> 2) TOOLCHAIN_EXTERNAL_CFLAGS wasn't included in $(2)_CFLAGS, same
>> for TOOLCHAIN_EXTERNAL_LIBS and $(2)_LIBS. So no libraries were
>> intalled in target.
>> ---
>
> [snip]
>> @@ -608,50 +85,48 @@ config BR2_TOOLCHAIN_EXTERNAL_PATH
>> help
>> Path to where the external toolchain is installed.
>>
>> -config BR2_TOOLCHAIN_EXTERNAL_URL
>> - string "Toolchain URL"
>> - depends on BR2_TOOLCHAIN_EXTERNAL_CUSTOM && BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD
>> - help
>> - URL of the custom toolchain tarball to download and install.
>> +# Kept toolchains sorted by architecture in order to use some toolchain
>> +# as default choice
>
> This remarks isn't really correct here because we're not in a choice. It should
> rather be
>
> # Kept toolchains in the same order as above.
Well, the copy past was easy here :p
Thanks for noticing it.
>
> [snip]
>
>> # 2. For all external toolchains, perform some checks on the
>> # conformity between the toolchain configuration described in the
>> # Buildroot menuconfig system, and the real configuration of the
>> # external toolchain. This is for example important to make sure that
>> # the Buildroot configuration system knows whether the toolchain
>> -# supports RPC, IPv6, locales, large files, etc. Unfortunately, these
>> +# supports RPC, locales, large files, etc. Unfortunately, these
>
> Ha, you slipped in an unrelated correction here! :-)
you're right
>
>> # things cannot be detected automatically, since the value of these
>> # options (such as BR2_TOOLCHAIN_HAS_NATIVE_RPC) are needed at
>> # configuration time because these options are used as dependencies
>> @@ -63,6 +56,15 @@
>> # $(HOST_DIR)/usr/bin like for the internal toolchains, and the rest
>> # of Buildroot is handled identical for the 2 toolchain types.
>>
>> +# - Definitions of the list of libraries that should be copied to the
>> +# target.
>> +# - Definition of the CFLAGS to use with the external toolchain, as
>> +# well as the common toolchain wrapper build arguments
>
> What is this doing here? It is just a reformulation of the comments you have
> below, and for the second one it's quite far away.
>
>> +#
>> +
>> +#
>> +# Define the list of libraries to copy
>> +#
>> ifeq ($(BR2_TOOLCHAIN_EXTERNAL_GLIBC)$(BR2_TOOLCHAIN_EXTERNAL_UCLIBC),y)
>> TOOLCHAIN_EXTERNAL_LIBS += libatomic.so.* libc.so.* libcrypt.so.* libdl.so.* libgcc_s.so.* libm.so.* libnsl.so.* libresolv.so.* librt.so.* libutil.so.*
>> ifeq ($(BR2_TOOLCHAIN_EXTERNAL_GLIBC)$(BR2_ARM_EABIHF),yy)
>> @@ -100,94 +102,16 @@ endif
>>
>> TOOLCHAIN_EXTERNAL_LIBS += $(call qstrip,$(BR2_TOOLCHAIN_EXTRA_EXTERNAL_LIBS))
>>
>> -# Details about sysroot directory selection.
>
> It's a pity you moved this bit around in the same commit because it needlessly
> makes the diff quite a bit larger.
I guess I failed to put back in place some hunk after I squashed all
pkg-toolchain-external-*.mk files.
>
> [snip]
>> @@ -198,46 +122,46 @@ CC_TARGET_MODE_ := $(call qstrip,$(BR2_GCC_TARGET_MODE))
>> # to select the right multilib variant
>> ifeq ($(BR2_x86_64),y)
>> TOOLCHAIN_EXTERNAL_CFLAGS += -m64
>> -TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_64
>> +TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS += -DBR_64
>
> There was no strict need to change the name of this variable, or it could have
> been done in a separate commit, but OK.
>
>> endif
> [snip]
>> @@ -245,235 +169,96 @@ TOOLCHAIN_EXTERNAL_CFLAGS += $(call qstrip,$(BR2_TARGET_OPTIMIZATION))
>>
>> ifeq ($(BR2_SOFT_FLOAT),y)
>> TOOLCHAIN_EXTERNAL_CFLAGS += -msoft-float
>> -TOOLCHAIN_EXTERNAL_TOOLCHAIN_WRAPPER_ARGS += -DBR_SOFTFLOAT=1
>> -endif
>> -
>> -# musl does not provide an implementation for sys/queue.h or sys/cdefs.h.
>> -# So, add the musl-compat-headers package that will install those files,
>> -# into the staging directory:
>> -# sys/queue.h: header from NetBSD
>> -# sys/cdefs.h: minimalist header bundled in Buildroot
>> -ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
>> -TOOLCHAIN_EXTERNAL_DEPENDENCIES += musl-compat-headers
>> -endif
>
> Again, moving around code making the patch needlessly large.
>
> [snip]
>
>> # Integration of the toolchain into Buildroot: find the main sysroot
>> @@ -629,10 +331,6 @@ endef
>> # our sysroot, and the directory will also be
>> # considered when searching libraries for copy
>> # to the target filesystem.
>> -#
>> -# Please be very careful to check the major toolchain sources:
>> -# Buildroot, Crosstool-NG, CodeSourcery and Linaro
>> -# before doing any modification on the below logic.
>
> Why is this comment no longer valid?
It has been lost...
>
> [snip]
>> +# musl does not provide an implementation for sys/queue.h or sys/cdefs.h.
>> +# So, add the musl-compat-headers package that will install those files,
>> +# into the staging directory:
>> +# sys/queue.h: header from NetBSD
>> +# sys/cdefs.h: minimalist header bundled in Buildroot
>> +ifeq ($(BR2_TOOLCHAIN_USES_MUSL),y)
>
> Hm, now you put the two together, it becomes obvious that this should be
> BR2_TOOLCHAIN_EXTERNAL_MUSL like below. But that should be in a separate patch,
> obviously.
>
> Or actually, why do we do this separately for internal and external toolchains?
> We could just steer the dependency from the toolchain virtual patckage...
Humm, yes maybe
>
>> +TOOLCHAIN_EXTERNAL_DEPENDENCIES += musl-compat-headers
>> +endif
>> +
>> +# With the musl C library, the libc.so library directly plays the role
>> +# of the dynamic library loader. We just need to create a symbolic
>> +# link to libc.so with the appropriate name.
>> +ifeq ($(BR2_TOOLCHAIN_EXTERNAL_MUSL),y)
>> +ifeq ($(BR2_i386),y)
>> +MUSL_ARCH = i386
>> +else ifeq ($(BR2_ARM_EABIHF),y)
>> +MUSL_ARCH = armhf
>> +else ifeq ($(BR2_mipsel):$(BR2_SOFT_FLOAT),y:y)
>> +MUSL_ARCH = mipsel-sf
>> +else ifeq ($(BR2_sh),y)
>> +MUSL_ARCH = sh
>> +else
>> +MUSL_ARCH = $(ARCH)
>> +endif
>> +define TOOLCHAIN_EXTERNAL_MUSL_LD_LINK
>> + ln -sf libc.so $(TARGET_DIR)/lib/ld-musl-$(MUSL_ARCH).so.1
>> +endef
>> +TOOLCHAIN_EXTERNAL_POST_INSTALL_STAGING_HOOKS += TOOLCHAIN_EXTERNAL_MUSL_LD_LINK
>
> For this part, I wonder if it shouldn't move to the
> toolchain-external-musl-cross package. It's the only musl external toolchain we
> have at the moment, and other musl external toolchains may not need this. In
> particular, the buildroot-generated toolchains already have this symlink so it's
> not necessary to recreate it.
>
> But that can be done in a follow-up patch (it changes behaviour).
But we can use a toolchain-external-custom with a (prebuild) musl toolchain. so
if there is not this symlink the toolchain will not work.
>
>> +endif
>> +
> [snip]
>> @@ -813,28 +550,155 @@ define TOOLCHAIN_EXTERNAL_FIXUP_UCLIBCNG_LDSO
>> fi
>> endef
>>
>> -TOOLCHAIN_EXTERNAL_BUILD_CMDS = $(TOOLCHAIN_WRAPPER_BUILD)
>> +define inner-toolchain-external-package
>> +
>> +$(2)_INSTALL_STAGING = YES
>> +$(2)_ADD_TOOLCHAIN_DEPENDENCY = NO
>>
>> -define TOOLCHAIN_EXTERNAL_INSTALL_STAGING_CMDS
>> - $(call TOOLCHAIN_WRAPPER_INSTALL)
>> - $(call TOOLCHAIN_EXTERNAL_CREATE_STAGING_LIB_SYMLINK,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
>> - $(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
>> - $(call TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS_BFIN_FDPIC,$(TOOLCHAIN_EXTERNAL_CC),$(TOOLCHAIN_EXTERNAL_CFLAGS))
>> - $(call TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER,$(TOOLCHAIN_EXTERNAL_CROSS))
>> - $(call TOOLCHAIN_EXTERNAL_INSTALL_GDBINIT)
>> +$(2)_DOWNLOAD_INSTALL_DIR = $(HOST_DIR)/opt/ext-toolchain
>
> I don't like it at all when a package infra defines internal variables in its
> template macro. I think that as much as possible, it should only define
> variables that are meant to be overridden by the individual packages. My reasons
> for this:
>
> - Each additional variable increases the hash table size and slows down make.
> Variables defined in a template macro are in fact defined many times, so are
> much more expensive. This is less the case for the toolchain infra because we
> just have a few toolchains.
>
> - It is easy to get confused with the early/late expansion and double dollars.
> We therefore already have the rule that everything should be double-dollared
> unless there is a reason not to. So here it should be $$(HOST_DIR).
>
> - The $(2)... stuff is in my opinion more difficult to read and understand than
> $($(PKG)_...)
>
> One of my plans is to some day go through all the package infras and remove
> variable definitions that aren't needed per-package.
>
> For this particular variable, however, it could have been kept as
> TOOLCHAIN_EXTERNAL_DOWNLOAD_INSTALL_DIR.
Ok that's something I wasn't aware of. Thanks for the explanation.
>
>> +
>> +# In fact, we don't need to download the toolchain, since it is already
>> +# available on the system, so force the site and source to be empty so
>> +# that nothing will be downloaded/extracted.
>> +ifeq ($$(BR2_TOOLCHAIN_EXTERNAL_PREINSTALLED),y)
>> +$(2)_SITE =
>> +$(2)_SOURCE =
>> +endif
>> +
>> +ifeq ($$(BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD),y)
>> +$(2)_INSTALL_DIR = $$($(2)_DOWNLOAD_INSTALL_DIR)
>> +else
>> +$(2)_INSTALL_DIR = $$(call qstrip,$$(BR2_TOOLCHAIN_EXTERNAL_PATH))
>> +endif
>
> Again, this could stay TOOLCHAIN_EXTERNAL_INSTALL_DIR like it was before
> because it doesn't depend on $(2).
>
>> +
>> +ifeq ($$($(2)_INSTALL_DIR),)
>> +ifneq ($$($(2)_PREFIX),)
>> +$(2)_BIN = $$(shell dirname $$(shell which $$($(2)_PREFIX)-gcc))
>> +endif
>> +else
>> +$(2)_BIN = $$($(2)_INSTALL_DIR)/$$($(2)_SUBDIR)/bin
>> +endif
>
> This is an example where moving it out would just make things more complicated.
> It could be done as:
>
> TOOLCHAIN_EXTERNAL_BIN = \
> $(if $($(PKG)_INSTALL_DIR),\
> $(TOOLCHAIN_EXTERNAL_INSTALL_DIR)/$($(PKG)_SUBDIR)/bin,\
> $(if $($(PKG)_PREFIX),,\
> $(dirname $(shell which $($(PKG)_PREFIX)-gcc))))
>
> but that is absolutely a lot less readable so not a good idea.
>
>
>> +
>> +$(2)_TOOLCHAIN_WRAPPER_ARGS = $$(TOOLCHAIN_EXTERNAL_COMMON_WRAPPER_ARGS)
>> +
>> +ifeq ($$(filter $$(HOST_DIR)/%,$$($(2)_BIN)),)
>> +# $(2)_BIN points outside HOST_DIR => absolute path
>> +$(2)_TOOLCHAIN_WRAPPER_ARGS += \
>> + -DBR_CROSS_PATH_ABS='"$$($(2)_BIN)"'
>> +else
>> +# $(2)_BIN points inside HOST_DIR => relative path
>> +$(2)_TOOLCHAIN_WRAPPER_ARGS += \
>> + -DBR_CROSS_PATH_REL='"$$($(2)_BIN:$$(HOST_DIR)/%=%)"'
>> +endif
>
> This one is good as well.
>
>> +
>> +# If this is a buildroot toolchain, it already has a wrapper which we want to
>> +# bypass. Since this is only evaluated after it has been extracted, we can use
>> +# $(wildcard ...) here.
>> +$(2)_SUFFIX = $$(if $$(wildcard $$($(2)_BIN)/*.br_real),.br_real)
>> +$(2)_TOOLCHAIN_WRAPPER_ARGS += -DBR_CROSS_PATH_SUFFIX='"$$($(2)_SUFFIX)"'
>> +
>> +$(2)_CROSS = $$($(2)_BIN)/$$($(2)_PREFIX)-
>> +$(2)_CC = $$($(2)_CROSS)gcc$$($(2)_SUFFIX)
>> +$(2)_CXX = $$($(2)_CROSS)g++$$($(2)_SUFFIX)
>> +$(2)_FC = $$($(2)_CROSS)gfortran$$($(2)_SUFFIX)
>> +$(2)_READELF = $$($(2)_CROSS)readelf$$($(2)_SUFFIX)
>
> These ones could easily be done generically.
>
>> +
>> +$(2)_CFLAGS += $$(TOOLCHAIN_EXTERNAL_CFLAGS)
>> +$(2)_LIBS += $$(TOOLCHAIN_EXTERNAL_LIBS)
>
> Here, I wonder why they even exist? It would be useful if there were a
> toolchain package that used them, but none of them do...
>
> And anyway, that specific situation would still be supported with
>
> TOOLCHAIN_EXTERNAL_CFLAGS += $($(PKG)_CFLAGS)
>
> In fact, if you move the TOOLCHAIN_EXTERNAL_CC and TOOLCHAIN_EXTERNAL_CFLAGS
> parts out of the infra, then patches 1-4 become redundant...
Ok I see.
>
>> +
>> +# Normal handling of downloaded toolchain tarball extraction.
>> +ifeq ($$(BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD),y)
>> +$(2)_EXCLUDES = usr/lib/locale/*
>> +
>> +# As a regular package, the toolchain gets extracted in $(@D), but
>> +# since it's actually a fairly special package, we need it to be moved
>> +# into $(2)_DOWNLOAD_INSTALL_DIR.
>> +define $(2)_MOVE
>> + rm -rf $$($(2)_DOWNLOAD_INSTALL_DIR)
>> + mkdir -p $$($(2)_DOWNLOAD_INSTALL_DIR)
>> + mv $$(@D)/* $$($(2)_DOWNLOAD_INSTALL_DIR)/
>> endef
>> +$(2)_POST_EXTRACT_HOOKS += $(2)_MOVE
>> +endif
>>
>> +ifndef $(2)_CONFIGURE_CMDS
>> +# Checks for an already installed toolchain: check the toolchain
>> +# location, check that it supports sysroot, and then verify that it
>> +# matches the configuration provided in Buildroot: ABI, C++ support,
>> +# kernel headers version, type of C library and all C library features.
>> +define $(2)_CONFIGURE_CMDS
>> + $(Q)$$(call check_cross_compiler_exists,$$($(2)_CC))
>> + $(Q)$$(call check_unusable_toolchain,$$($(2)_CC))
>> + $(Q)SYSROOT_DIR="$$(call toolchain_find_sysroot,$$($(2)_CC))" ; \
>> + $$(call check_kernel_headers_version,\
>> + $$(call toolchain_find_sysroot,$$($(2)_CC)),\
>> + $$(call qstrip,$$(BR2_TOOLCHAIN_HEADERS_AT_LEAST))); \
>> + $$(call check_gcc_version,$$($(2)_CC),\
>> + $$(call qstrip,$$(BR2_TOOLCHAIN_GCC_AT_LEAST))); \
>> + if test "$(BR2_arm)" = "y" ; then \
>> + $$(call check_arm_abi,\
>> + "$$($(2)_CC) $$($(2)_CFLAGS)",\
>> + $$($(2)_READELF)) ; \
>> + fi ; \
>> + if test "$$(BR2_INSTALL_LIBSTDCPP)" = "y" ; then \
>> + $$(call check_cplusplus,$$($(2)_CXX)) ; \
>> + fi ; \
>> + if test "$$(BR2_TOOLCHAIN_HAS_FORTRAN)" = "y" ; then \
>> + $$(call check_fortran,$$($(2)_FC)) ; \
>> + fi ; \
>> + if test "$$(BR2_TOOLCHAIN_EXTERNAL_UCLIBC)" = "y" ; then \
>> + $$(call check_uclibc,$$$${SYSROOT_DIR}) ; \
>
> Ah, the joys of double-double-dollars...
>
> The rest looks OK :-)
Thanks for the review and the respin :)
Best regards,
Romain
>
>
> Regards,
> Arnout
>
>> + elif test "$$(BR2_TOOLCHAIN_EXTERNAL_MUSL)" = "y" ; then \
>> + $$(call check_musl,$$$${SYSROOT_DIR}) ; \
>> + else \
>> + $$(call check_glibc,$$$${SYSROOT_DIR}) ; \
>> + fi
>> + $(Q)$$(call check_toolchain_ssp,$$($(2)_CC))
>> +endef
>> +endif
>> +
>> +ifndef $(2)_BUILD_CMDS
>> +define $(2)_BUILD_CMDS
>> + $$(TOOLCHAIN_WRAPPER_BUILD)
>> +endef
>> +endif
>
> [snip]
>
^ permalink raw reply [flat|nested] 33+ messages in thread
end of thread, other threads:[~2016-11-06 19:06 UTC | newest]
Thread overview: 33+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-10-31 14:56 [Buildroot] [PATCH v3 00/24] Splitting the toolchain-external package Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 01/24] toolchain-external: TOOLCHAIN_EXTERNAL_CREATE_*_LIB_SYMLINK: use arguments instead of global variables Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 02/24] toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_*_LIBS: " Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 03/24] toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_WRAPPER: " Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 04/24] toolchain-external: TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER: " Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 05/24] toolchain-external: use $(call) for all remaining macros for consistency Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 06/24] toolchain-external-blackfin-uclinux: new package Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 07/24] toolchain-external-arago-armv7a: " Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 08/24] toolchain-external-arago-armv5te: " Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 09/24] toolchain-external-custom: " Romain Naour
2016-10-31 14:56 ` [Buildroot] [PATCH v3 10/24] toolchain-external-linaro-aarch64: " Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 11/24] toolchain-external-linaro-arm: " Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 12/24] toolchain-external-linaro-armeb: " Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 13/24] toolchain-external-musl-cross: " Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 14/24] toolchain-external-codesourcery-aarch64: " Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 15/24] toolchain-external-codesourcery-arm: " Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 16/24] toolchain-external-codesourcery-mips: " Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 17/24] toolchain-external-codesourcery-niosII: " Romain Naour
2016-11-06 13:04 ` Arnout Vandecappelle
2016-10-31 14:57 ` [Buildroot] [PATCH v3 18/24] toolchain-external-codesourcery-sh: " Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 19/24] toolchain-external-codesourcery-x86: " Romain Naour
2016-11-06 13:06 ` Arnout Vandecappelle
2016-10-31 14:57 ` [Buildroot] [PATCH v3 20/24] toolchain-external-codesourcery-amd64: " Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 21/24] toolchain-external-synopsys-arc: " Romain Naour
2016-10-31 14:57 ` [Buildroot] [PATCH v3 22/24] toolchain-external-codescape-img-mips: " Romain Naour
2016-11-06 13:35 ` Arnout Vandecappelle
2016-10-31 14:57 ` [Buildroot] [PATCH v3 23/24] toolchain-external-codescape-mti-mips: " Romain Naour
2016-11-06 14:13 ` Arnout Vandecappelle
2016-10-31 14:57 ` [Buildroot] [PATCH v3 24/24] toolchain-external: introduce and use external toolchain infra Romain Naour
2016-11-06 15:20 ` Arnout Vandecappelle
2016-11-06 19:06 ` Romain Naour
2016-11-06 17:50 ` Arnout Vandecappelle
2016-11-06 17:59 ` Romain Naour
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