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* [Buildroot] [PATCH 1/9] boot/syslinux: needs an ia32-capable compiler
  2014-04-29 16:49 [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Yann E. MORIN
@ 2014-04-29 16:49 ` Yann E. MORIN
  2014-04-29 16:49 ` [Buildroot] [PATCH 2/9] boot/syslinux: prepare to install non-core images Yann E. MORIN
                   ` (9 subsequent siblings)
  10 siblings, 0 replies; 13+ messages in thread
From: Yann E. MORIN @ 2014-04-29 16:49 UTC (permalink / raw)
  To: buildroot

From: "Yann E. MORIN" <yann.morin.1998@free.fr>

The pxelinux and isolionux images are 32-bit binaries, so we need a
compiler that can generate them (ie. a compiler that understands -m32).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Frank Hunleth <fhunleth@troodon-software.com>
Cc: Arnout Vandecappelle <arnout@mind.be>

---
Changes v1 -> v2:
  - explain why we need it  (Arnout)
---
 boot/syslinux/Config.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/boot/syslinux/Config.in b/boot/syslinux/Config.in
index 2c39e65..5b1122d 100644
--- a/boot/syslinux/Config.in
+++ b/boot/syslinux/Config.in
@@ -1,6 +1,7 @@
 config BR2_TARGET_SYSLINUX
 	bool "syslinux"
 	depends on BR2_i386 || BR2_x86_64
+	select BR2_HOSTARCH_NEEDS_IA32_COMPILER
 	help
 	  The syslinux bootloader for x86 systems.
 	  This includes: syslinux, pxelinux, extlinux.
-- 
1.8.3.2

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [Buildroot] [PATCH 2/9] boot/syslinux: prepare to install non-core images
  2014-04-29 16:49 [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Yann E. MORIN
  2014-04-29 16:49 ` [Buildroot] [PATCH 1/9] boot/syslinux: needs an ia32-capable compiler Yann E. MORIN
@ 2014-04-29 16:49 ` Yann E. MORIN
  2014-04-29 16:49 ` [Buildroot] [PATCH 3/9] boot/syslinux: make the sub-options a choice Yann E. MORIN
                   ` (8 subsequent siblings)
  10 siblings, 0 replies; 13+ messages in thread
From: Yann E. MORIN @ 2014-04-29 16:49 UTC (permalink / raw)
  To: buildroot

From: "Yann E. MORIN" <yann.morin.1998@free.fr>

Currently, we hard-code the path to the images we install, and
expect them to be from the core/ sub-dir.

Not all images we can install are located in core/. For example,
the efi boot images (to come later) are not located in core/.

Prepare the upcoming installation of extlinux by not expecting
images are in core/.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Lundquist <lists@zelow.no>
Cc: Frank Hunleth <fhunleth@troodon-software.com>
---
 boot/syslinux/syslinux.mk | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/boot/syslinux/syslinux.mk b/boot/syslinux/syslinux.mk
index 0faa81f..a1eb394 100644
--- a/boot/syslinux/syslinux.mk
+++ b/boot/syslinux/syslinux.mk
@@ -28,12 +28,12 @@ define SYSLINUX_INSTALL_TARGET_CMDS
 	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) INSTALLROOT=$(HOST_DIR) install
 endef
 
-SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_ISOLINUX) += isolinux.bin
-SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_PXELINUX) += pxelinux.bin
+SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_ISOLINUX) += core/isolinux.bin
+SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_PXELINUX) += core/pxelinux.bin
 
 define SYSLINUX_INSTALL_IMAGES_CMDS
 	for i in $(SYSLINUX_IMAGES-y); do \
-		$(INSTALL) -D -m 0755 $(@D)/core/$$i $(BINARIES_DIR)/$$i; \
+		$(INSTALL) -D -m 0755 $(@D)/$$i $(BINARIES_DIR)/$${i##*/}; \
 	done
 endef
 
-- 
1.8.3.2

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [Buildroot] [PATCH 3/9] boot/syslinux: make the sub-options a choice
  2014-04-29 16:49 [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Yann E. MORIN
  2014-04-29 16:49 ` [Buildroot] [PATCH 1/9] boot/syslinux: needs an ia32-capable compiler Yann E. MORIN
  2014-04-29 16:49 ` [Buildroot] [PATCH 2/9] boot/syslinux: prepare to install non-core images Yann E. MORIN
@ 2014-04-29 16:49 ` Yann E. MORIN
  2014-04-29 16:49 ` [Buildroot] [PATCH 4/9] boot/syslinux: rewrite options prompts Yann E. MORIN
                   ` (7 subsequent siblings)
  10 siblings, 0 replies; 13+ messages in thread
From: Yann E. MORIN @ 2014-04-29 16:49 UTC (permalink / raw)
  To: buildroot

From: "Yann E. MORIN" <yann.morin.1998@free.fr>

Currently it is possible to choose either, both or none of
the pxelinux or isolinux images.

But it does not make sense to build none or both, as we need
at least one to boot the target, and the target can use more
than one.

So, we need one and only one image to be selected at once.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Lundquist <thomasez@redpill-linpro.com>
Cc: Frank Hunleth <fhunleth@troodon-software.com>
Cc: Arnout Vandecappelle <arnout@mind.be>

---
Changes v1 -> v2:
  - make it a choice, not a forced-bool  (Arnout)
---
 boot/syslinux/Config.in | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/boot/syslinux/Config.in b/boot/syslinux/Config.in
index 5b1122d..f7525b8 100644
--- a/boot/syslinux/Config.in
+++ b/boot/syslinux/Config.in
@@ -10,12 +10,15 @@ config BR2_TARGET_SYSLINUX
 
 if BR2_TARGET_SYSLINUX
 
+choice
+	bool "Image to install"
+
 config BR2_TARGET_SYSLINUX_ISOLINUX
 	bool "Install isolinux"
-	default y
 
 config BR2_TARGET_SYSLINUX_PXELINUX
 	bool "Install pxelinux"
-	default y
+
+endchoice
 
 endif
-- 
1.8.3.2

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux)
@ 2014-04-29 16:49 Yann E. MORIN
  2014-04-29 16:49 ` [Buildroot] [PATCH 1/9] boot/syslinux: needs an ia32-capable compiler Yann E. MORIN
                   ` (10 more replies)
  0 siblings, 11 replies; 13+ messages in thread
From: Yann E. MORIN @ 2014-04-29 16:49 UTC (permalink / raw)
  To: buildroot

From: "Yann E. MORIN" <yann.morin.1998@free.fr>

Hello All!

Here are a few patches to bump and enhance syslinux:
  - patches 1..4: preparatory fixing and cleanup patches
  - patches 5..6: new pacakges, dependency of the new syslinux
  - patch   7   : actual syslinux bump
  - patches 8..9: new options to install new types of blobs

To be noted, the syslinx build system is, well, a bit weird, to say
the least. There is I hope extensive-enough information about this
in the bump-patch. Please pay it a bit of attention, it is really
convoluted, and would benefit from some in-depth review.

Thanks to Frank for his preliminary work on ucl and upx, and to
Thomas L. whose extlinux patch prompted me to look at syslinux. ;-)

Changes v1 -> v2:
  - explain the need for an ia32 compiler  (Arnout)
  - make the image selection a choice  (Arnout)
  - improve upx commit log  (Arnout)
  - typoes  (Arnout)
  - improve help entry for the mbr option

Regards,
Yann E. MORIN.


The following changes since commit a72b73852568227ee948a380c720756fbbdbec46:

  upstream glibc 2.18/2.19 works fine with microblaze (2014-04-28 22:16:37 +0200)

are available in the git repository at:

  git://gitorious.org/buildroot/buildroot.git 

for you to fetch changes up to 8643aef1dfbf257e6cd7a0721d4cfd9f9e3a6dea:

  boot/syslinux: add an option to install an MBR blob (2014-04-29 18:41:59 +0200)

----------------------------------------------------------------
Frank Hunleth (2):
      package/ucl: new package
      package/upx: new package

Yann E. MORIN (7):
      boot/syslinux: needs an ia32-capable compiler
      boot/syslinux: prepare to install non-core images
      boot/syslinux: make the sub-options a choice
      boot/syslinux: rewrite options prompts
      boot/syslinux: bump version
      boot/syslinux: add option to install the EFI image
      boot/syslinux: add an option to install an MBR blob

 boot/syslinux/Config.in                            | 39 ++++++++++++++---
 .../syslinux-000-user-headers-from-sysroot.patch   | 37 ++++++++++++++++
 boot/syslinux/syslinux.mk                          | 50 ++++++++++++++++++----
 package/ucl/ucl.mk                                 | 12 ++++++
 package/upx/upx.mk                                 | 28 ++++++++++++
 5 files changed, 152 insertions(+), 14 deletions(-)
 create mode 100644 boot/syslinux/syslinux-000-user-headers-from-sysroot.patch
 create mode 100644 package/ucl/ucl.mk
 create mode 100644 package/upx/upx.mk

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Buildroot] [PATCH 4/9] boot/syslinux: rewrite options prompts
  2014-04-29 16:49 [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Yann E. MORIN
                   ` (2 preceding siblings ...)
  2014-04-29 16:49 ` [Buildroot] [PATCH 3/9] boot/syslinux: make the sub-options a choice Yann E. MORIN
@ 2014-04-29 16:49 ` Yann E. MORIN
  2014-04-29 16:49 ` [Buildroot] [PATCH 5/9] package/ucl: new package Yann E. MORIN
                   ` (6 subsequent siblings)
  10 siblings, 0 replies; 13+ messages in thread
From: Yann E. MORIN @ 2014-04-29 16:49 UTC (permalink / raw)
  To: buildroot

From: "Yann E. MORIN" <yann.morin.1998@free.fr>

Rewrite the options prompt in preparation to adding a new
type of image to install.

Add help entries to each option, too.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Frank Hunleth <fhunleth@troodon-software.com>

---
Changes v1 -> v2:
  - typo s/medias/media/  (Arnout)
  - s/legacy BIOS/legacy-BIOS/ to remove ambiguity  (Arnout)
---
 boot/syslinux/Config.in | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/boot/syslinux/Config.in b/boot/syslinux/Config.in
index f7525b8..7263128 100644
--- a/boot/syslinux/Config.in
+++ b/boot/syslinux/Config.in
@@ -14,11 +14,17 @@ choice
 	bool "Image to install"
 
 config BR2_TARGET_SYSLINUX_ISOLINUX
-	bool "Install isolinux"
+	bool "isolinux"
+	help
+	  Install the legacy-BIOS 'isolinux' image, to boot off
+	  optical media (CDROM, DVD.)
 
 config BR2_TARGET_SYSLINUX_PXELINUX
-	bool "Install pxelinux"
+	bool "pxelinux"
+	help
+	  Install the legacy-BIOS 'pxelinux' image, to boot off
+	  the network using PXE.
 
 endchoice
 
-endif
+endif # BR2_TARGET_SYSLINUX
-- 
1.8.3.2

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [Buildroot] [PATCH 5/9] package/ucl: new package
  2014-04-29 16:49 [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Yann E. MORIN
                   ` (3 preceding siblings ...)
  2014-04-29 16:49 ` [Buildroot] [PATCH 4/9] boot/syslinux: rewrite options prompts Yann E. MORIN
@ 2014-04-29 16:49 ` Yann E. MORIN
  2014-04-29 16:49 ` [Buildroot] [PATCH 6/9] package/upx: " Yann E. MORIN
                   ` (5 subsequent siblings)
  10 siblings, 0 replies; 13+ messages in thread
From: Yann E. MORIN @ 2014-04-29 16:49 UTC (permalink / raw)
  To: buildroot

From: Frank Hunleth <fhunleth@troodon-software.com>

UCL implements a number of compression algorithms that achieve an
excellent compression ratio while allowing *very* fast decompression.
Decompression requires no additional memory.

This is needed for UPX, which is needed for syslinux 6.x.

Signed-off-by: Frank Hunleth <fhunleth@troodon-software.com>
[yann.morin.1998 at free.fr: don't add a menuconfig entry, since it
 currently is for internal use only]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
 package/ucl/ucl.mk | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 package/ucl/ucl.mk

diff --git a/package/ucl/ucl.mk b/package/ucl/ucl.mk
new file mode 100644
index 0000000..225ad7c
--- /dev/null
+++ b/package/ucl/ucl.mk
@@ -0,0 +1,12 @@
+################################################################################
+#
+# ucl
+#
+################################################################################
+
+UCL_VERSION = 1.03
+UCL_SITE = http://www.oberhumer.com/opensource/ucl/download/
+UCL_LICENSE = GPLv2+
+UCL_LICENSE_FILES = COPYING
+
+$(eval $(host-autotools-package))
-- 
1.8.3.2

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [Buildroot] [PATCH 6/9] package/upx: new package
  2014-04-29 16:49 [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Yann E. MORIN
                   ` (4 preceding siblings ...)
  2014-04-29 16:49 ` [Buildroot] [PATCH 5/9] package/ucl: new package Yann E. MORIN
@ 2014-04-29 16:49 ` Yann E. MORIN
  2014-04-29 16:49 ` [Buildroot] [PATCH 7/9] boot/syslinux: bump version Yann E. MORIN
                   ` (4 subsequent siblings)
  10 siblings, 0 replies; 13+ messages in thread
From: Yann E. MORIN @ 2014-04-29 16:49 UTC (permalink / raw)
  To: buildroot

From: Frank Hunleth <fhunleth@troodon-software.com>

UPX is a free, portable, extendable, high-performance executable
packer for several executable formats.

This is needed for syslinux 6.x.

Note: upx is a host-only package. Although it supports quite a few
target architectures, the only use so far wil be syslinux, which
already has an x86-on-x86 requirement anyway. So we currently do
not care to have target-dependencies on host-upx.

Signed-off-by: Frank Hunleth <fhunleth@troodon-software.com>
[yann.morin.1998 at free.fr: builds fine in parallel; fix build to
 locate libucl; fix installation; don't add a menuconfig entry]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

---
Changes v1 -> v2:
  - slightly improve on the commit log about host <-> target
    architectutre limitations  (Arnout)
---
 package/upx/upx.mk | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 package/upx/upx.mk

diff --git a/package/upx/upx.mk b/package/upx/upx.mk
new file mode 100644
index 0000000..a039376
--- /dev/null
+++ b/package/upx/upx.mk
@@ -0,0 +1,28 @@
+################################################################################
+#
+# upx
+#
+################################################################################
+
+UPX_VERSION = 3.91
+UPX_SITE = http://upx.sourceforge.net/download/
+UPX_SOURCE = upx-$(UPX_VERSION)-src.tar.bz2
+UPX_LICENSE = GPLv2+
+UPX_LICENSE_FILES = COPYING
+
+HOST_UPX_DEPENDENCIES = host-ucl
+
+# We need to specify all, otherwise the default target only prints a message
+# stating to "please choose a target for 'make'"... :-(
+define HOST_UPX_BUILD_CMDS
+	$(HOST_MAKE_ENV) $(MAKE) CPPFLAGS="$(HOST_CPPFLAGS)" \
+	    LDFLAGS="$(HOST_LDFLAGS)" UPX_UCLDIR=$(HOST_DIR)/usr \
+	    -C $(@D) all
+endef
+
+# UPX has no install procedure, so install it manually.
+define HOST_UPX_INSTALL_CMDS
+	$(INSTALL) -D -m 0755 $(@D)/src/upx.out $(HOST_DIR)/usr/bin/upx
+endef
+
+$(eval $(host-generic-package))
-- 
1.8.3.2

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [Buildroot] [PATCH 7/9] boot/syslinux: bump version
  2014-04-29 16:49 [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Yann E. MORIN
                   ` (5 preceding siblings ...)
  2014-04-29 16:49 ` [Buildroot] [PATCH 6/9] package/upx: " Yann E. MORIN
@ 2014-04-29 16:49 ` Yann E. MORIN
  2014-04-29 16:49 ` [Buildroot] [PATCH 8/9] boot/syslinux: add option to install the EFI image Yann E. MORIN
                   ` (3 subsequent siblings)
  10 siblings, 0 replies; 13+ messages in thread
From: Yann E. MORIN @ 2014-04-29 16:49 UTC (permalink / raw)
  To: buildroot

From: "Yann E. MORIN" <yann.morin.1998@free.fr>

This new version has a very, very weird build system. There are different
images that syslinux can now build:
  - the plain legacy-bios images we already supported previously
  - two new EFI32 and EFI64 applications

To build one or the other, the Makefile accepts one or more of:
    make (bios|efi32|efi64)

Specify all of them, and it builds all. Specify 'install', and it installs
all of them, as one may expect.

Still a regular behaviour, is to build only a subset (down to one):
    make bios           <-- builds just the legacy-bios images
    make efi32 bios     <-- builds just the legacy-bios and efi32 images

Where it gets weird is the install procedure. Can you guess how it's done?
Hint: the syslinux guys have invented the multiple-argument parsing in
pure Makefiles. To build then install only the bios images, one would do:
    make bios
    make bios install

Yep, that's it. make bios install. Two arguments, one action.

That makes for some funky workarounds in our install procedure...

'bios' is the only image we support so far, with efi to come in a future
patch.

Using MAKE1, as there are issues with highly-parallel builds.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Frank Hunleth <fhunleth@troodon-software.com>
---
 boot/syslinux/syslinux.mk | 32 ++++++++++++++++++++++++--------
 1 file changed, 24 insertions(+), 8 deletions(-)

diff --git a/boot/syslinux/syslinux.mk b/boot/syslinux/syslinux.mk
index a1eb394..bec132f 100644
--- a/boot/syslinux/syslinux.mk
+++ b/boot/syslinux/syslinux.mk
@@ -4,32 +4,48 @@
 #
 ################################################################################
 
-SYSLINUX_VERSION = 4.07
-SYSLINUX_SOURCE  = syslinux-$(SYSLINUX_VERSION).tar.bz2
-SYSLINUX_SITE    = $(BR2_KERNEL_MIRROR)/linux/utils/boot/syslinux/4.xx/
+SYSLINUX_VERSION = 6.02
+SYSLINUX_SOURCE  = syslinux-$(SYSLINUX_VERSION).tar.xz
+SYSLINUX_SITE    = $(BR2_KERNEL_MIRROR)/linux/utils/boot/syslinux/
 
 SYSLINUX_LICENSE = GPLv2+
 SYSLINUX_LICENSE_FILES = COPYING
 
 SYSLINUX_INSTALL_IMAGES = YES
 
-SYSLINUX_DEPENDENCIES = host-nasm host-util-linux
+SYSLINUX_DEPENDENCIES = host-nasm host-util-linux host-upx
+
+# The syslinux tarball comes with pre-compiled binaries.
+# Since timestamps might not be in the correct order, a rebuild is
+# not always triggered for all the different images.
+# Cleanup the mess even before we attempt a build, so we indeed
+# build everything from source.
+define SYSLINUX_CLEANUP
+	rm -rf $(@D)/bios $(@D)/efi32 $(@D)/efi64
+endef
+SYSLINUX_POST_PATCH_HOOKS += SYSLINUX_CLEANUP
 
 # syslinux build system has no convenient way to pass CFLAGS,
 # and the internal zlib should take precedence so -I shouldn't
 # be used.
 define SYSLINUX_BUILD_CMDS
-	$(TARGET_MAKE_ENV) $(MAKE) CC="$(HOSTCC) -idirafter $(HOST_DIR)/usr/include $(HOST_LDFLAGS)" AR="$(HOSTAR)" -C $(@D)
+	$(TARGET_MAKE_ENV) $(MAKE1) CC="$(HOSTCC) -idirafter $(HOST_DIR)/usr/include $(HOST_LDFLAGS)" \
+	    AR="$(HOSTAR)" -C $(@D) bios
 endef
 
 define SYSLINUX_INSTALL_TARGET_CMDS
 	# While the actual bootloader is compiled for the target, several
 	# utilities for installing the bootloader are meant for the host.
-	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) INSTALLROOT=$(HOST_DIR) install
+	# Repeat the target, otherwise syslinux will try to build everything
+	# Repeat CC and AR, since syslinux really wants to check them at
+	# install time
+	$(TARGET_MAKE_ENV) $(MAKE1) CC="$(HOSTCC) -idirafter $(HOST_DIR)/usr/include $(HOST_LDFLAGS)" \
+	    AR="$(HOSTAR)" INSTALLROOT=$(HOST_DIR) \
+	    -C $(@D) bios install
 endef
 
-SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_ISOLINUX) += core/isolinux.bin
-SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_PXELINUX) += core/pxelinux.bin
+SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_ISOLINUX) += bios/core/isolinux.bin
+SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_PXELINUX) += bios/core/pxelinux.bin
 
 define SYSLINUX_INSTALL_IMAGES_CMDS
 	for i in $(SYSLINUX_IMAGES-y); do \
-- 
1.8.3.2

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [Buildroot] [PATCH 8/9] boot/syslinux: add option to install the EFI image
  2014-04-29 16:49 [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Yann E. MORIN
                   ` (6 preceding siblings ...)
  2014-04-29 16:49 ` [Buildroot] [PATCH 7/9] boot/syslinux: bump version Yann E. MORIN
@ 2014-04-29 16:49 ` Yann E. MORIN
  2014-04-29 16:49 ` [Buildroot] [PATCH 9/9] boot/syslinux: add an option to install an MBR blob Yann E. MORIN
                   ` (2 subsequent siblings)
  10 siblings, 0 replies; 13+ messages in thread
From: Yann E. MORIN @ 2014-04-29 16:49 UTC (permalink / raw)
  To: buildroot

From: "Yann E. MORIN" <yann.morin.1998@free.fr>

syslinux can now also build an EFI application.

If the target is 64-bit, we build the 64-bit EFI app,
otherwise we build the 32-bit EFI app.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Frank Hunleth <fhunleth@troodon-software.com>

---
Changes v1 -> v2:
  - move it in the existing choice  (Arnout)
---
 boot/syslinux/Config.in                            | 11 +++++++
 .../syslinux-000-user-headers-from-sysroot.patch   | 37 ++++++++++++++++++++++
 boot/syslinux/syslinux.mk                          | 21 ++++++++++--
 3 files changed, 66 insertions(+), 3 deletions(-)
 create mode 100644 boot/syslinux/syslinux-000-user-headers-from-sysroot.patch

diff --git a/boot/syslinux/Config.in b/boot/syslinux/Config.in
index 7263128..5f0fe97 100644
--- a/boot/syslinux/Config.in
+++ b/boot/syslinux/Config.in
@@ -10,21 +10,32 @@ config BR2_TARGET_SYSLINUX
 
 if BR2_TARGET_SYSLINUX
 
+config BR2_TARGET_SYSLINUX_LEGACY_BIOS
+	bool
+
 choice
 	bool "Image to install"
 
 config BR2_TARGET_SYSLINUX_ISOLINUX
 	bool "isolinux"
+	select BR2_TARGET_SYSLINUX_LEGACY_BIOS
 	help
 	  Install the legacy-BIOS 'isolinux' image, to boot off
 	  optical media (CDROM, DVD.)
 
 config BR2_TARGET_SYSLINUX_PXELINUX
 	bool "pxelinux"
+	select BR2_TARGET_SYSLINUX_LEGACY_BIOS
 	help
 	  Install the legacy-BIOS 'pxelinux' image, to boot off
 	  the network using PXE.
 
+config BR2_TARGET_SYSLINUX_EFI
+	bool "efi"
+	select BR2_PACKAGE_GNU_EFI
+	help
+	  Install the 'efi' image, to boot from an EFI environment.
+
 endchoice
 
 endif # BR2_TARGET_SYSLINUX
diff --git a/boot/syslinux/syslinux-000-user-headers-from-sysroot.patch b/boot/syslinux/syslinux-000-user-headers-from-sysroot.patch
new file mode 100644
index 0000000..5edf79f
--- /dev/null
+++ b/boot/syslinux/syslinux-000-user-headers-from-sysroot.patch
@@ -0,0 +1,37 @@
+efi: look for headers and libs in the sysroot
+
+Currently, syslinux hard-codes search paths to /usr/.... directories.
+This does not play well in cross-compilation.
+
+If $SYSROOT is defined, prepend it to the search paths.
+
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
+
+diff -durN syslinux-6.02.orig/efi/find-gnu-efi.sh syslinux-6.02/efi/find-gnu-efi.sh
+--- syslinux-6.02.orig/efi/find-gnu-efi.sh	2013-10-13 19:59:03.000000000 +0200
++++ syslinux-6.02/efi/find-gnu-efi.sh	2014-04-22 00:19:23.638483887 +0200
+@@ -9,7 +9,7 @@
+ find_include()
+ {
+     for d in $include_dirs; do
+-	found=`find $d -name efi -type d 2> /dev/null`
++	found=`find $SYSROOT$d -name efi -type d 2> /dev/null`
+ 	if [ "$found"x != "x" ] && [ -e $found/$ARCH/efibind.h ]; then
+ 	    echo $found
+ 	    break;
+@@ -20,12 +20,12 @@
+ find_lib()
+ {
+     for d in $lib_dirs; do
+-	found=`find $d -name libgnuefi.a 2> /dev/null`
++	found=`find $SYSROOT$d -name libgnuefi.a 2> /dev/null`
+ 	if [ "$found"x != "x" ]; then
+ 	    crt_name='crt0-efi-'$ARCH'.o'
+-	    crt=`find $d -name $crt_name 2> /dev/null`
++	    crt=`find $SYSROOT$d -name $crt_name 2> /dev/null`
+ 	    if [ "$crt"x != "x" ]; then
+-		echo $d
++		echo $SYSROOT$d
+ 		break;
+ 	    fi
+ 	fi
diff --git a/boot/syslinux/syslinux.mk b/boot/syslinux/syslinux.mk
index bec132f..bf0bae5 100644
--- a/boot/syslinux/syslinux.mk
+++ b/boot/syslinux/syslinux.mk
@@ -15,6 +15,20 @@ SYSLINUX_INSTALL_IMAGES = YES
 
 SYSLINUX_DEPENDENCIES = host-nasm host-util-linux host-upx
 
+ifeq ($(BR2_TARGET_SYSLINUX_LEGACY_BIOS),y)
+SYSLINUX_TARGET = bios
+endif
+
+ifeq ($(BR2_TARGET_SYSLINUX_EFI),y)
+ifeq ($(BR2_ARCH_IS_64),y)
+SYSLINUX_EFI_BITS = efi64
+else
+SYSLINUX_EFI_BITS = efi32
+endif # 64-bit
+SYSLINUX_DEPENDENCIES += gnu-efi
+SYSLINUX_TARGET = $(SYSLINUX_EFI_BITS)
+endif # EFI
+
 # The syslinux tarball comes with pre-compiled binaries.
 # Since timestamps might not be in the correct order, a rebuild is
 # not always triggered for all the different images.
@@ -30,7 +44,7 @@ SYSLINUX_POST_PATCH_HOOKS += SYSLINUX_CLEANUP
 # be used.
 define SYSLINUX_BUILD_CMDS
 	$(TARGET_MAKE_ENV) $(MAKE1) CC="$(HOSTCC) -idirafter $(HOST_DIR)/usr/include $(HOST_LDFLAGS)" \
-	    AR="$(HOSTAR)" -C $(@D) bios
+	    AR="$(HOSTAR)" SYSROOT=$(STAGING_DIR) -C $(@D) $(SYSLINUX_TARGET)
 endef
 
 define SYSLINUX_INSTALL_TARGET_CMDS
@@ -40,12 +54,13 @@ define SYSLINUX_INSTALL_TARGET_CMDS
 	# Repeat CC and AR, since syslinux really wants to check them at
 	# install time
 	$(TARGET_MAKE_ENV) $(MAKE1) CC="$(HOSTCC) -idirafter $(HOST_DIR)/usr/include $(HOST_LDFLAGS)" \
-	    AR="$(HOSTAR)" INSTALLROOT=$(HOST_DIR) \
-	    -C $(@D) bios install
+	    AR="$(HOSTAR)" SYSROOT=$(STAGING_DIR) INSTALLROOT=$(HOST_DIR) \
+	    -C $(@D) $(SYSLINUX_TARGET) install
 endef
 
 SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_ISOLINUX) += bios/core/isolinux.bin
 SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_PXELINUX) += bios/core/pxelinux.bin
+SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_EFI) += $(SYSLINUX_EFI_BITS)/efi/syslinux.efi
 
 define SYSLINUX_INSTALL_IMAGES_CMDS
 	for i in $(SYSLINUX_IMAGES-y); do \
-- 
1.8.3.2

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [Buildroot] [PATCH 9/9] boot/syslinux: add an option to install an MBR blob
  2014-04-29 16:49 [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Yann E. MORIN
                   ` (7 preceding siblings ...)
  2014-04-29 16:49 ` [Buildroot] [PATCH 8/9] boot/syslinux: add option to install the EFI image Yann E. MORIN
@ 2014-04-29 16:49 ` Yann E. MORIN
  2014-04-30 15:23 ` [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Frank Hunleth
  2014-04-30 15:58 ` Romain Naour
  10 siblings, 0 replies; 13+ messages in thread
From: Yann E. MORIN @ 2014-04-29 16:49 UTC (permalink / raw)
  To: buildroot

From: "Yann E. MORIN" <yann.morin.1998@free.fr>

This MBR blob will look for an active partition, and boot the bootcode
present in that partition. This can be used to boot an extlinux-prepared
partition.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Lundquist <lists@zelow.no>
Cc: Frank Hunleth <fhunleth@troodon-software.com>

---
Changes v1 -> v2:
  - slightly expand the help entry
---
 boot/syslinux/Config.in   | 8 ++++++++
 boot/syslinux/syslinux.mk | 1 +
 2 files changed, 9 insertions(+)

diff --git a/boot/syslinux/Config.in b/boot/syslinux/Config.in
index 5f0fe97..b6e8673 100644
--- a/boot/syslinux/Config.in
+++ b/boot/syslinux/Config.in
@@ -30,6 +30,14 @@ config BR2_TARGET_SYSLINUX_PXELINUX
 	  Install the legacy-BIOS 'pxelinux' image, to boot off
 	  the network using PXE.
 
+config BR2_TARGET_SYSLINUX_MBR
+	bool "mbr"
+	select BR2_TARGET_SYSLINUX_LEGACY_BIOS
+	help
+	  Install the legacy BIOS 'mbr' image, to boot off a
+	  local MBR-partition (e.g. prepared with 'extlinux'
+	  or 'syslinux').
+
 config BR2_TARGET_SYSLINUX_EFI
 	bool "efi"
 	select BR2_PACKAGE_GNU_EFI
diff --git a/boot/syslinux/syslinux.mk b/boot/syslinux/syslinux.mk
index bf0bae5..c614b1d 100644
--- a/boot/syslinux/syslinux.mk
+++ b/boot/syslinux/syslinux.mk
@@ -60,6 +60,7 @@ endef
 
 SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_ISOLINUX) += bios/core/isolinux.bin
 SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_PXELINUX) += bios/core/pxelinux.bin
+SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_MBR) += bios/mbr/mbr.bin
 SYSLINUX_IMAGES-$(BR2_TARGET_SYSLINUX_EFI) += $(SYSLINUX_EFI_BITS)/efi/syslinux.efi
 
 define SYSLINUX_INSTALL_IMAGES_CMDS
-- 
1.8.3.2

^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux)
  2014-04-29 16:49 [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Yann E. MORIN
                   ` (8 preceding siblings ...)
  2014-04-29 16:49 ` [Buildroot] [PATCH 9/9] boot/syslinux: add an option to install an MBR blob Yann E. MORIN
@ 2014-04-30 15:23 ` Frank Hunleth
  2014-04-30 15:58 ` Romain Naour
  10 siblings, 0 replies; 13+ messages in thread
From: Frank Hunleth @ 2014-04-30 15:23 UTC (permalink / raw)
  To: buildroot

Yann and all,

On Tue, Apr 29, 2014 at 12:49 PM, Yann E. MORIN <yann.morin.1998@free.fr> wrote:
> From: "Yann E. MORIN" <yann.morin.1998@free.fr>
>
> Hello All!
>
> Here are a few patches to bump and enhance syslinux:
>   - patches 1..4: preparatory fixing and cleanup patches
>   - patches 5..6: new pacakges, dependency of the new syslinux
>   - patch   7   : actual syslinux bump
>   - patches 8..9: new options to install new types of blobs

This series works for me (MBR option):

Tested-by: Frank Hunleth <fhunleth@troodon-software.com>

Thanks,
Frank

>
> To be noted, the syslinx build system is, well, a bit weird, to say
> the least. There is I hope extensive-enough information about this
> in the bump-patch. Please pay it a bit of attention, it is really
> convoluted, and would benefit from some in-depth review.
>
> Thanks to Frank for his preliminary work on ucl and upx, and to
> Thomas L. whose extlinux patch prompted me to look at syslinux. ;-)
>
> Changes v1 -> v2:
>   - explain the need for an ia32 compiler  (Arnout)
>   - make the image selection a choice  (Arnout)
>   - improve upx commit log  (Arnout)
>   - typoes  (Arnout)
>   - improve help entry for the mbr option
>
> Regards,
> Yann E. MORIN.
>
>
> The following changes since commit a72b73852568227ee948a380c720756fbbdbec46:
>
>   upstream glibc 2.18/2.19 works fine with microblaze (2014-04-28 22:16:37 +0200)
>
> are available in the git repository at:
>
>   git://gitorious.org/buildroot/buildroot.git
>
> for you to fetch changes up to 8643aef1dfbf257e6cd7a0721d4cfd9f9e3a6dea:
>
>   boot/syslinux: add an option to install an MBR blob (2014-04-29 18:41:59 +0200)
>
> ----------------------------------------------------------------
> Frank Hunleth (2):
>       package/ucl: new package
>       package/upx: new package
>
> Yann E. MORIN (7):
>       boot/syslinux: needs an ia32-capable compiler
>       boot/syslinux: prepare to install non-core images
>       boot/syslinux: make the sub-options a choice
>       boot/syslinux: rewrite options prompts
>       boot/syslinux: bump version
>       boot/syslinux: add option to install the EFI image
>       boot/syslinux: add an option to install an MBR blob
>
>  boot/syslinux/Config.in                            | 39 ++++++++++++++---
>  .../syslinux-000-user-headers-from-sysroot.patch   | 37 ++++++++++++++++
>  boot/syslinux/syslinux.mk                          | 50 ++++++++++++++++++----
>  package/ucl/ucl.mk                                 | 12 ++++++
>  package/upx/upx.mk                                 | 28 ++++++++++++
>  5 files changed, 152 insertions(+), 14 deletions(-)
>  create mode 100644 boot/syslinux/syslinux-000-user-headers-from-sysroot.patch
>  create mode 100644 package/ucl/ucl.mk
>  create mode 100644 package/upx/upx.mk
>
> --
> .-----------------.--------------------.------------------.--------------------.
> |  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
> | +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
> | +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
> | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
> '------------------------------^-------^------------------^--------------------'



-- 
Frank Hunleth
Troodon Software LLC
Embedded Software Development
http://troodon-software.com/

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux)
  2014-04-29 16:49 [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Yann E. MORIN
                   ` (9 preceding siblings ...)
  2014-04-30 15:23 ` [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Frank Hunleth
@ 2014-04-30 15:58 ` Romain Naour
  2014-04-30 17:41   ` Yann E. MORIN
  10 siblings, 1 reply; 13+ messages in thread
From: Romain Naour @ 2014-04-30 15:58 UTC (permalink / raw)
  To: buildroot

Hi Yann, all

----- Mail original -----
| De: "Yann E. MORIN" <yann.morin.1998@free.fr>
| ?: buildroot at buildroot.org
| Cc: "Thomas Lundquist" <thomasez@redpill-linpro.com>, "Yann E. MORIN" <yann.morin.1998@free.fr>
| Envoy?: Mardi 29 Avril 2014 18:49:12
| Objet: [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch	yem/syslinux)
| 
| From: "Yann E. MORIN" <yann.morin.1998@free.fr>
| 
| Hello All!
| 
| Here are a few patches to bump and enhance syslinux:
|   - patches 1..4: preparatory fixing and cleanup patches
|   - patches 5..6: new pacakges, dependency of the new syslinux
|   - patch   7   : actual syslinux bump
|   - patches 8..9: new options to install new types of blobs
| 
| To be noted, the syslinx build system is, well, a bit weird, to say
| the least. There is I hope extensive-enough information about this
| in the bump-patch. Please pay it a bit of attention, it is really
| convoluted, and would benefit from some in-depth review.
| 
| Thanks to Frank for his preliminary work on ucl and upx, and to
| Thomas L. whose extlinux patch prompted me to look at syslinux. ;-)
| 
| Changes v1 -> v2:
|   - explain the need for an ia32 compiler  (Arnout)
|   - make the image selection a choice  (Arnout)
|   - improve upx commit log  (Arnout)
|   - typoes  (Arnout)
|   - improve help entry for the mbr option
| 

I did a quick test on real hardware with extlinux 6.02 and BIOS-legacy configuration.
I reused the same config as for 5.10-pre4, so it's ok for me :)

Tested using serial port and menu.c32 module.

Tested-by Romain Naour <romain.naour@openwide.fr>

Note: all *.c32 modules for the target are installed in $(HOST_DIR)/usr/share/syslinux/
They can be installed in $(STAGING_DIR) instead ?

Thanks,
Romain Naour

| Regards,
| Yann E. MORIN.
| 
| 
| The following changes since commit
| a72b73852568227ee948a380c720756fbbdbec46:
| 
|   upstream glibc 2.18/2.19 works fine with microblaze (2014-04-28
|   22:16:37 +0200)
| 
| are available in the git repository at:
| 
|   git://gitorious.org/buildroot/buildroot.git
| 
| for you to fetch changes up to
| 8643aef1dfbf257e6cd7a0721d4cfd9f9e3a6dea:
| 
|   boot/syslinux: add an option to install an MBR blob (2014-04-29
|   18:41:59 +0200)
| 
| ----------------------------------------------------------------
| Frank Hunleth (2):
|       package/ucl: new package
|       package/upx: new package
| 
| Yann E. MORIN (7):
|       boot/syslinux: needs an ia32-capable compiler
|       boot/syslinux: prepare to install non-core images
|       boot/syslinux: make the sub-options a choice
|       boot/syslinux: rewrite options prompts
|       boot/syslinux: bump version
|       boot/syslinux: add option to install the EFI image
|       boot/syslinux: add an option to install an MBR blob
| 
|  boot/syslinux/Config.in                            | 39
|  ++++++++++++++---
|  .../syslinux-000-user-headers-from-sysroot.patch   | 37
|  ++++++++++++++++
|  boot/syslinux/syslinux.mk                          | 50
|  ++++++++++++++++++----
|  package/ucl/ucl.mk                                 | 12 ++++++
|  package/upx/upx.mk                                 | 28 ++++++++++++
|  5 files changed, 152 insertions(+), 14 deletions(-)
|  create mode 100644
|  boot/syslinux/syslinux-000-user-headers-from-sysroot.patch
|  create mode 100644 package/ucl/ucl.mk
|  create mode 100644 package/upx/upx.mk
| 
| --
| .-----------------.--------------------.------------------.--------------------.
| |  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics'
| |  conspiracy: |
| | +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___
| |               |
| | +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/
| |  There is no  |
| | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v
| |   conspiracy.  |
| '------------------------------^-------^------------------^--------------------'
| _______________________________________________
| buildroot mailing list
| buildroot at busybox.net
| http://lists.busybox.net/mailman/listinfo/buildroot
| 

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux)
  2014-04-30 15:58 ` Romain Naour
@ 2014-04-30 17:41   ` Yann E. MORIN
  0 siblings, 0 replies; 13+ messages in thread
From: Yann E. MORIN @ 2014-04-30 17:41 UTC (permalink / raw)
  To: buildroot

Romain, All,

On 2014-04-30 17:58 +0200, Romain Naour spake thusly:
> ----- Mail original -----
[--SNIP--]
> | Here are a few patches to bump and enhance syslinux:
> |   - patches 1..4: preparatory fixing and cleanup patches
> |   - patches 5..6: new pacakges, dependency of the new syslinux
> |   - patch   7   : actual syslinux bump
> |   - patches 8..9: new options to install new types of blobs
[--SNIP--]
> I did a quick test on real hardware with extlinux 6.02 and BIOS-legacy configuration.
> I reused the same config as for 5.10-pre4, so it's ok for me :)
> 
> Tested using serial port and menu.c32 module.
> 
> Tested-by Romain Naour <romain.naour@openwide.fr>
> 
> Note: all *.c32 modules for the target are installed in $(HOST_DIR)/usr/share/syslinux/
> They can be installed in $(STAGING_DIR) instead ?

What are those .c32 modules? How are they to be used?

From what I can infer, I doubt we want them in $(STAGING_DIR); they
probably belong to either somewhere in $(TARGET_DIR) (in /boot ?) or to
$(IMAGES_DIR).

Regards,
Yann E. MORIN.

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2014-04-30 17:41 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-04-29 16:49 [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Yann E. MORIN
2014-04-29 16:49 ` [Buildroot] [PATCH 1/9] boot/syslinux: needs an ia32-capable compiler Yann E. MORIN
2014-04-29 16:49 ` [Buildroot] [PATCH 2/9] boot/syslinux: prepare to install non-core images Yann E. MORIN
2014-04-29 16:49 ` [Buildroot] [PATCH 3/9] boot/syslinux: make the sub-options a choice Yann E. MORIN
2014-04-29 16:49 ` [Buildroot] [PATCH 4/9] boot/syslinux: rewrite options prompts Yann E. MORIN
2014-04-29 16:49 ` [Buildroot] [PATCH 5/9] package/ucl: new package Yann E. MORIN
2014-04-29 16:49 ` [Buildroot] [PATCH 6/9] package/upx: " Yann E. MORIN
2014-04-29 16:49 ` [Buildroot] [PATCH 7/9] boot/syslinux: bump version Yann E. MORIN
2014-04-29 16:49 ` [Buildroot] [PATCH 8/9] boot/syslinux: add option to install the EFI image Yann E. MORIN
2014-04-29 16:49 ` [Buildroot] [PATCH 9/9] boot/syslinux: add an option to install an MBR blob Yann E. MORIN
2014-04-30 15:23 ` [Buildroot] [PATCH 0/9 v2] Bump and improve syslinux (branch yem/syslinux) Frank Hunleth
2014-04-30 15:58 ` Romain Naour
2014-04-30 17:41   ` Yann E. MORIN

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