* [Buildroot] [PATCH 01/13] package/linux-headers: remove 2.6 snapshot
2014-02-23 23:40 [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Yann E. MORIN
@ 2014-02-23 23:40 ` Yann E. MORIN
2014-02-23 23:40 ` [Buildroot] [PATCH 02/13] toolchain/common: add minimum kernel headers options Yann E. MORIN
` (12 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Yann E. MORIN @ 2014-02-23 23:40 UTC (permalink / raw)
To: buildroot
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
As Thomas states:
It is completely weird to ask the tarball to be named exactly
linux-2.6.tar.bz2. IMO, we should simply get rid of this feature.
Make it so! ;-)
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
| 4 ----
1 file changed, 4 deletions(-)
--git a/package/linux-headers/Config.in.host b/package/linux-headers/Config.in.host
index 134e338..fcecd62 100644
--- a/package/linux-headers/Config.in.host
+++ b/package/linux-headers/Config.in.host
@@ -56,9 +56,6 @@ choice
config BR2_KERNEL_HEADERS_VERSION
bool "Manually specified Linux version"
-
- config BR2_KERNEL_HEADERS_SNAP
- bool "Local Linux snapshot (linux-2.6.tar.bz2)"
endchoice
config BR2_DEFAULT_KERNEL_VERSION
@@ -81,5 +78,4 @@ config BR2_DEFAULT_KERNEL_HEADERS
default "3.11.10" if BR2_KERNEL_HEADERS_3_11
default "3.12.13" if BR2_KERNEL_HEADERS_3_12
default "3.13.5" if BR2_KERNEL_HEADERS_3_13
- default "2.6" if BR2_KERNEL_HEADERS_SNAP
default BR2_DEFAULT_KERNEL_VERSION if BR2_KERNEL_HEADERS_VERSION
--
1.8.3.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* [Buildroot] [PATCH 02/13] toolchain/common: add minimum kernel headers options
2014-02-23 23:40 [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Yann E. MORIN
2014-02-23 23:40 ` [Buildroot] [PATCH 01/13] package/linux-headers: remove 2.6 snapshot Yann E. MORIN
@ 2014-02-23 23:40 ` Yann E. MORIN
2014-02-23 23:40 ` [Buildroot] [PATCH 03/13] manual: document minimal kernel headers dependency Yann E. MORIN
` (11 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Yann E. MORIN @ 2014-02-23 23:40 UTC (permalink / raw)
To: buildroot
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
We now have quite a few packages that depend on the kernel headers to be
at least a certain version. For example, dvb-apps requires at least the
3.3 kernel headers.
Add a set of options that packages can depend on, to check that the kernel
headers match their required version.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
---
Notes:
1. We only add those versions already in the internal backend choice,
on the assumption that we won't have a package that depends on headers
older than the ones we provide ourselves in our internal backend.
This may pose a problem if the user selects (eg.) 2.6.39 as a custom
version, and a package would work with those headers. But since we only
start with 3.0, the package would not be selectable.
2. This does not address the format of the comment for when a package
depends on a specific kernel headers, to come in a following patch.
3. This is not used for now, but will be in the following patches.
---
toolchain/toolchain-common.in | 59 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
diff --git a/toolchain/toolchain-common.in b/toolchain/toolchain-common.in
index 8435a65..f0785a2 100644
--- a/toolchain/toolchain-common.in
+++ b/toolchain/toolchain-common.in
@@ -107,3 +107,62 @@ config BR2_ECLIPSE_REGISTER
This options tells Buildroot to generate the necessary
configuration files to make your toolchain appear within
Eclipse, through the Eclipse Buildroot plugin.
+
+# Options for packages to depend on, if they require at least a
+# specific version of the kernel headers.
+# Toolchains should choose the adequate option (ie. the highest
+# version, not all of them).
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
+ bool
+
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
+ bool
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
+
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
+ bool
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
+
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
+ bool
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
+
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_4
+ bool
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
+
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
+ bool
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_4
+
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_6
+ bool
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
+
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
+ bool
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_6
+
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_8
+ bool
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
+
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_9
+ bool
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_8
+
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
+ bool
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_9
+
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11
+ bool
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
+
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
+ bool
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11
+
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
+ bool
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
--
1.8.3.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* [Buildroot] [PATCH 03/13] manual: document minimal kernel headers dependency
2014-02-23 23:40 [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Yann E. MORIN
2014-02-23 23:40 ` [Buildroot] [PATCH 01/13] package/linux-headers: remove 2.6 snapshot Yann E. MORIN
2014-02-23 23:40 ` [Buildroot] [PATCH 02/13] toolchain/common: add minimum kernel headers options Yann E. MORIN
@ 2014-02-23 23:40 ` Yann E. MORIN
2014-02-24 11:38 ` Thomas De Schampheleire
2014-02-24 19:18 ` Arnout Vandecappelle
2014-02-23 23:40 ` [Buildroot] [PATCH 04/13] toolchain/external/predefined: add choice to select 'AT_LEAST_XXX' header version Yann E. MORIN
` (10 subsequent siblings)
13 siblings, 2 replies; 17+ messages in thread
From: Yann E. MORIN @ 2014-02-23 23:40 UTC (permalink / raw)
To: buildroot
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Samuel Martin <s.martin49@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
---
Changes v1 -> v2:
- fix typo (Samuel)
- fix asciidoc syntax (Thomas DS)
---
docs/manual/adding-packages-directory.txt | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/docs/manual/adding-packages-directory.txt b/docs/manual/adding-packages-directory.txt
index 40e543c..ead3570 100644
--- a/docs/manual/adding-packages-directory.txt
+++ b/docs/manual/adding-packages-directory.txt
@@ -218,6 +218,12 @@ use in the comment.
** Dependency symbol: +BR2_USE_MMU+
** Comment string: no comment to be added
+* Kernel headers
+** Dependency symbol: +BR2_TOOLCHAIN_HEADERS_AT_LEAST_X_Y+, (replace
+ +X_Y+ with the proper version, see +toolchain/toolchain-common.in+)
+** Comment string: +headers >= X.Y+ (replace +X.Y+ with the
+ proper version)
+
* C library
** Dependency symbol: +BR2_TOOLCHAIN_USES_GLIBC+,
+BR2_TOOLCHAIN_USES_UCLIBC+
--
1.8.3.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* [Buildroot] [PATCH 03/13] manual: document minimal kernel headers dependency
2014-02-23 23:40 ` [Buildroot] [PATCH 03/13] manual: document minimal kernel headers dependency Yann E. MORIN
@ 2014-02-24 11:38 ` Thomas De Schampheleire
2014-02-24 19:18 ` Arnout Vandecappelle
1 sibling, 0 replies; 17+ messages in thread
From: Thomas De Schampheleire @ 2014-02-24 11:38 UTC (permalink / raw)
To: buildroot
On Mon, Feb 24, 2014 at 12:40 AM, Yann E. MORIN <yann.morin.1998@free.fr> wrote:
> From: "Yann E. MORIN" <yann.morin.1998@free.fr>
>
> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
> Cc: Samuel Martin <s.martin49@gmail.com>
> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> Cc: Arnout Vandecappelle <arnout@mind.be>
> Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
>
> ---
> Changes v1 -> v2:
> - fix typo (Samuel)
> - fix asciidoc syntax (Thomas DS)
> ---
> docs/manual/adding-packages-directory.txt | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/docs/manual/adding-packages-directory.txt b/docs/manual/adding-packages-directory.txt
> index 40e543c..ead3570 100644
> --- a/docs/manual/adding-packages-directory.txt
> +++ b/docs/manual/adding-packages-directory.txt
> @@ -218,6 +218,12 @@ use in the comment.
> ** Dependency symbol: +BR2_USE_MMU+
> ** Comment string: no comment to be added
>
> +* Kernel headers
> +** Dependency symbol: +BR2_TOOLCHAIN_HEADERS_AT_LEAST_X_Y+, (replace
> + +X_Y+ with the proper version, see +toolchain/toolchain-common.in+)
> +** Comment string: +headers >= X.Y+ (replace +X.Y+ with the
> + proper version)
> +
> * C library
> ** Dependency symbol: +BR2_TOOLCHAIN_USES_GLIBC+,
> +BR2_TOOLCHAIN_USES_UCLIBC+
> --
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Buildroot] [PATCH 03/13] manual: document minimal kernel headers dependency
2014-02-23 23:40 ` [Buildroot] [PATCH 03/13] manual: document minimal kernel headers dependency Yann E. MORIN
2014-02-24 11:38 ` Thomas De Schampheleire
@ 2014-02-24 19:18 ` Arnout Vandecappelle
1 sibling, 0 replies; 17+ messages in thread
From: Arnout Vandecappelle @ 2014-02-24 19:18 UTC (permalink / raw)
To: buildroot
On 24/02/14 00:40, Yann E. MORIN wrote:
> From: "Yann E. MORIN" <yann.morin.1998@free.fr>
>
> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
> Cc: Samuel Martin <s.martin49@gmail.com>
> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> Cc: Arnout Vandecappelle <arnout@mind.be>
> Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
However, this patch should only come after 8/13 - until all the
toolchain backends support this option, it should _not_ be used.
Regards,
Arnout
>
> ---
> Changes v1 -> v2:
> - fix typo (Samuel)
> - fix asciidoc syntax (Thomas DS)
> ---
> docs/manual/adding-packages-directory.txt | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/docs/manual/adding-packages-directory.txt b/docs/manual/adding-packages-directory.txt
> index 40e543c..ead3570 100644
> --- a/docs/manual/adding-packages-directory.txt
> +++ b/docs/manual/adding-packages-directory.txt
> @@ -218,6 +218,12 @@ use in the comment.
> ** Dependency symbol: +BR2_USE_MMU+
> ** Comment string: no comment to be added
>
> +* Kernel headers
> +** Dependency symbol: +BR2_TOOLCHAIN_HEADERS_AT_LEAST_X_Y+, (replace
> + +X_Y+ with the proper version, see +toolchain/toolchain-common.in+)
> +** Comment string: +headers >= X.Y+ (replace +X.Y+ with the
> + proper version)
> +
> * C library
> ** Dependency symbol: +BR2_TOOLCHAIN_USES_GLIBC+,
> +BR2_TOOLCHAIN_USES_UCLIBC+
>
--
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: 7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Buildroot] [PATCH 04/13] toolchain/external/predefined: add choice to select 'AT_LEAST_XXX' header version
2014-02-23 23:40 [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Yann E. MORIN
` (2 preceding siblings ...)
2014-02-23 23:40 ` [Buildroot] [PATCH 03/13] manual: document minimal kernel headers dependency Yann E. MORIN
@ 2014-02-23 23:40 ` Yann E. MORIN
2014-02-23 23:40 ` [Buildroot] [PATCH 05/13] toolchain/external/custom: " Yann E. MORIN
` (9 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Yann E. MORIN @ 2014-02-23 23:40 UTC (permalink / raw)
To: buildroot
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
Select the appropriate BR2_TOOLCHAIN_HEADERS_AT_LEAST_XXX options for the
external, pre-defined toolchains.
Also annotate those toolchain with older-than-3.0 headers.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
---
toolchain/toolchain-external/Config.in | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
index f02f89b..9c4ee28 100644
--- a/toolchain/toolchain-external/Config.in
+++ b/toolchain/toolchain-external/Config.in
@@ -17,6 +17,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_11
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
help
Linaro toolchain for the ARM architecture. It uses Linaro
GCC 2013.11 (based on gcc 4.8), Linaro GDB 2013.10 (based on
@@ -39,6 +40,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_10
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
help
Linaro toolchain for the ARM architecture. It uses Linaro
GCC 2013.10 (based on gcc 4.8), Linaro GDB 2013.10 (based on
@@ -61,6 +63,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_09
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
help
Linaro toolchain for the ARM architecture. It uses Linaro
GCC 2013.09 (based on gcc 4.8), Linaro GDB 2013.05 (based on
@@ -87,6 +90,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201311
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11
help
Sourcery CodeBench toolchain for the ARM architecture, from
Mentor Graphics. It uses gcc 4.8.1, binutils 2.23.52, glibc
@@ -113,6 +117,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201305
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_8
help
Sourcery CodeBench toolchain for the ARM architecture, from
Mentor Graphics. It uses gcc 4.7.3, binutils 2.23.52, glibc
@@ -139,6 +144,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201203
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
help
Sourcery CodeBench toolchain for the ARM architecture, from
Mentor Graphics. It uses gcc 4.6.3, binutils 2.21.53, glibc
@@ -172,6 +178,7 @@ config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_201109
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ # 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.
@@ -195,6 +202,7 @@ config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_201109
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ # 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.
@@ -211,6 +219,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201311
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11
help
Sourcery CodeBench toolchain for the MIPS architecture, from
Mentor Graphics. It uses gcc 4.8.1, binutils 2.23.52, glibc
@@ -279,6 +288,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201305
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_8
help
Sourcery CodeBench toolchain for the MIPS architecture, from
Mentor Graphics. It uses gcc 4.7.3, binutils 2.23.52, glibc
@@ -347,6 +357,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201209
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
help
Sourcery CodeBench toolchain for the MIPS architecture, from
Mentor Graphics. It uses gcc 4.7.2, binutils 2.23.51, glibc
@@ -418,6 +429,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201305
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
help
Sourcery CodeBench toolchain for the Nios-II architecture,
from Mentor Graphics. It uses gcc 4.7.3, binutils 2.23.52,
@@ -432,6 +444,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201103
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ # kernel headers: 2.6.38
help
Sourcery CodeBench toolchain for the PowerPC architecture,
from Mentor Graphics. It uses gcc 4.5.2, binutils 2.20.51,
@@ -463,6 +476,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201009
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ # kernel headers: 2.6.35
help
Sourcery CodeBench toolchain for the PowerPC architecture,
from Mentor Graphics. It uses gcc 4.5.1, binutils 2.20,
@@ -494,6 +508,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201209
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
help
Sourcery CodeBench toolchain for the SuperH architecture,
from Mentor Graphics. It uses gcc 4.7.2, binutils 2.23.51,
@@ -516,6 +531,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201203
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
help
Sourcery CodeBench toolchain for the SuperH architecture,
from Mentor Graphics. It uses gcc 4.6.3, binutils 2.21.53,
@@ -539,6 +555,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201103
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ # kernel headers: 2.6.38
help
Sourcery CodeBench toolchain for the SuperH architecture,
from Mentor Graphics. It uses gcc 4.5.2, binutils 2.20,
@@ -565,6 +582,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH2A_201103
select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ # kernel headers: 2.6.38
help
Sourcery CodeBench toolchain for the SuperH architecture,
from Mentor Graphics. It uses gcc 4.5.2, binutils 2.20,
@@ -584,6 +602,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH2A_201009
select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ # kernel headers: 2.6.35
help
Sourcery CodeBench toolchain for the SuperH architecture,
from Mentor Graphics. It uses gcc 4.5.1, binutils 2.20,
@@ -601,6 +620,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201209
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
help
Sourcery CodeBench toolchain for the x86/x86_64
architectures, from Mentor Graphics. It uses gcc 4.7.2,
@@ -626,6 +646,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201203
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
help
Sourcery CodeBench toolchain for the x86/x86_64
architectures, from Mentor Graphics. It uses gcc 4.6.3,
@@ -652,6 +673,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201109
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
help
Sourcery CodeBench toolchain for the x86/x86_64
architectures, from Mentor Graphics. It uses gcc 4.6.1,
@@ -681,6 +703,7 @@ config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2013R1
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
help
Toolchain for the Blackfin architecture, from
http://blackfin.uclinux.org.
@@ -698,6 +721,7 @@ config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2012R2
select BR2_TOOLCHAIN_HAS_THREADS
select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
help
Toolchain for the Blackfin architecture, from
http://blackfin.uclinux.org.
@@ -715,6 +739,7 @@ config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2012R1
select BR2_TOOLCHAIN_HAS_THREADS
select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
help
Toolchain for the Blackfin architecture, from
http://blackfin.uclinux.org.
@@ -728,6 +753,7 @@ config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_14_3
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
help
Toolchain for the Microblaze architecture, from
http://git.xilinx.com/?p=microblaze-gnu.git;a=tree;f=binaries. It
@@ -741,6 +767,7 @@ config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_V2
depends on BR2_DEPRECATED_SINCE_2014_02
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ # kernel headers: 2.6.37
help
Toolchain for the Microblaze architecture, from
http://wiki.xilinx.com/mb-gnu-tools
@@ -754,6 +781,7 @@ config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_14_3
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
help
Toolchain for the Microblaze architecture, from
http://git.xilinx.com/?p=microblaze-gnu.git;a=tree;f=binaries. It
@@ -767,6 +795,7 @@ config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_V2
depends on BR2_DEPRECATED_SINCE_2014_02
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ # kernel headers: 2.6.37
help
Toolchain for the Microblaze architecture, from
http://wiki.xilinx.com/mb-gnu-tools
@@ -780,6 +809,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_13_11
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
help
Toolchain for the AArch64 architecture, from
http://www.linaro.org/engineering/armv8/
@@ -793,6 +823,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_13_10
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
help
Toolchain for the AArch64 architecture, from
http://www.linaro.org/engineering/armv8/
@@ -806,6 +837,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_13_09
select BR2_INSTALL_LIBSTDCPP
select BR2_HOSTARCH_NEEDS_IA32_LIBS
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
help
Toolchain for the AArch64 architecture, from
http://www.linaro.org/engineering/armv8/
--
1.8.3.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* [Buildroot] [PATCH 05/13] toolchain/external/custom: add choice to select 'AT_LEAST_XXX' header version
2014-02-23 23:40 [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Yann E. MORIN
` (3 preceding siblings ...)
2014-02-23 23:40 ` [Buildroot] [PATCH 04/13] toolchain/external/predefined: add choice to select 'AT_LEAST_XXX' header version Yann E. MORIN
@ 2014-02-23 23:40 ` Yann E. MORIN
2014-02-23 23:40 ` [Buildroot] [PATCH 06/13] package/linux-headers: select appropriate " Yann E. MORIN
` (8 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Yann E. MORIN @ 2014-02-23 23:40 UTC (permalink / raw)
To: buildroot
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
Select the appropriate BR2_TOOLCHAIN_HEADERS_AT_LEAST_XXX options for the
external, custom toolchain backend.
We try to be conservative here, and default to kernel headers 2.6.x.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
---
Changes v1 -> v2:
- add help entry (Thomas DS)
---
toolchain/toolchain-external/Config.in | 79 ++++++++++++++++++++++++++++++++++
1 file changed, 79 insertions(+)
diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
index 9c4ee28..d119880 100644
--- a/toolchain/toolchain-external/Config.in
+++ b/toolchain/toolchain-external/Config.in
@@ -945,6 +945,85 @@ config BR2_TOOLCHAIN_EXTERNAL_MUSL
if BR2_TOOLCHAIN_EXTERNAL_CUSTOM
choice
+ bool "External toolchain kernel headers series"
+ depends on BR2_TOOLCHAIN_EXTERNAL_CUSTOM
+ 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_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
--
1.8.3.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* [Buildroot] [PATCH 06/13] package/linux-headers: select appropriate 'AT_LEAST_XXX' header version
2014-02-23 23:40 [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Yann E. MORIN
` (4 preceding siblings ...)
2014-02-23 23:40 ` [Buildroot] [PATCH 05/13] toolchain/external/custom: " Yann E. MORIN
@ 2014-02-23 23:40 ` Yann E. MORIN
2014-02-23 23:40 ` [Buildroot] [PATCH 07/13] toolchain/external: check kernel headers version for custom toolchain Yann E. MORIN
` (7 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Yann E. MORIN @ 2014-02-23 23:40 UTC (permalink / raw)
To: buildroot
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
Select the appropriate BR2_TOOLCHAIN_HEADERS_AT_LEAST_XXX options for the
internal toolchain backend.
For the manualy-specified version, we bring up the choice that sets the
_AT_LEAST_XXX symbols.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Cc: Paul Cercueil <paul@crapouillou.net>
---
| 82 ++++++++++++++++++++++++++++++++++++
1 file changed, 82 insertions(+)
--git a/package/linux-headers/Config.in.host b/package/linux-headers/Config.in.host
index fcecd62..bd15fac 100644
--- a/package/linux-headers/Config.in.host
+++ b/package/linux-headers/Config.in.host
@@ -17,42 +17,53 @@ choice
config BR2_KERNEL_HEADERS_3_0
bool "Linux 3.0.x kernel headers"
depends on !BR2_arc
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
config BR2_KERNEL_HEADERS_3_2
bool "Linux 3.2.x kernel headers"
depends on !BR2_arc
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
config BR2_KERNEL_HEADERS_3_4
bool "Linux 3.4.x kernel headers"
depends on !BR2_arc
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_4
config BR2_KERNEL_HEADERS_3_6
bool "Linux 3.6.x kernel headers"
depends on BR2_DEPRECATED_SINCE_2013_05 && !BR2_arc
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_6
config BR2_KERNEL_HEADERS_3_7
bool "Linux 3.7.x kernel headers"
depends on BR2_DEPRECATED_SINCE_2013_05 && !BR2_arc
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
config BR2_KERNEL_HEADERS_3_8
bool "Linux 3.8.x kernel headers"
depends on BR2_DEPRECATED_SINCE_2013_08 && !BR2_arc
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_8
config BR2_KERNEL_HEADERS_3_9
bool "Linux 3.9.x kernel headers"
depends on BR2_DEPRECATED_SINCE_2013_11
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_9
config BR2_KERNEL_HEADERS_3_10
bool "Linux 3.10.x kernel headers"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
config BR2_KERNEL_HEADERS_3_11
bool "Linux 3.11.x kernel headers"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11
config BR2_KERNEL_HEADERS_3_12
bool "Linux 3.12.x kernel headers"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
config BR2_KERNEL_HEADERS_3_13
bool "Linux 3.13.x kernel headers"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
config BR2_KERNEL_HEADERS_VERSION
bool "Manually specified Linux version"
@@ -65,6 +76,77 @@ config BR2_DEFAULT_KERNEL_VERSION
Specify the version you want to use.
E.G.: 3.6.10
+choice
+ bool "Custom kernel headers series"
+ depends on BR2_KERNEL_HEADERS_VERSION
+ default BR2_PACKAGE_HOST_LINUX_HEADERS_REALLY_OLD
+ help
+ Set to the kernel headers series you manually set above.
+
+ This is used to hide/show some packages that have strict
+ requirements on the version of kernel headers.
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_3_13
+ bool "3.13.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_3_12
+ bool "3.12.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_3_11
+ bool "3.11.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_3_10
+ bool "3.10.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_3_9
+ bool "3.9.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_9
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_3_8
+ bool "3.8.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_8
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_3_7
+ bool "3.7.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_3_6
+ bool "3.6.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_6
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_3_5
+ bool "3.5.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_3_4
+ bool "3.4.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_4
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_3_3
+ bool "3.3.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_3_2
+ bool "3.2.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_3_1
+ bool "3.1.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_3_0
+ bool "3.0.x"
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
+
+config BR2_PACKAGE_HOST_LINUX_HEADERS_REALLY_OLD
+ bool "2.6.x"
+
+endchoice
+
config BR2_DEFAULT_KERNEL_HEADERS
string
default "3.0.101" if BR2_KERNEL_HEADERS_3_0
--
1.8.3.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* [Buildroot] [PATCH 07/13] toolchain/external: check kernel headers version for custom toolchain
2014-02-23 23:40 [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Yann E. MORIN
` (5 preceding siblings ...)
2014-02-23 23:40 ` [Buildroot] [PATCH 06/13] package/linux-headers: select appropriate " Yann E. MORIN
@ 2014-02-23 23:40 ` Yann E. MORIN
2014-02-23 23:40 ` [Buildroot] [PATCH 08/13] toolchain/internal: check kernel headers version for manually-specified version Yann E. MORIN
` (6 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Yann E. MORIN @ 2014-02-23 23:40 UTC (permalink / raw)
To: buildroot
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
Ensure the kernel headers version used in the custom external toolchain,
or the manually-specified kernel headers version, matches exactly the one
selected by the user.
We do not care about the patch-level, since headers are not supposed to
change between patchlevels. This applies only to kernels >= 3.0, but
those are actually the ones we do care about; we treat all 2.6.x kernels
as being a single version, since we do not support any 2.6 kernels for
packages with kernel-dependant features.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
---
| 22 ++++++++++++++++++++++
toolchain/helpers.mk | 13 +++++++++++++
toolchain/toolchain-common.in | 20 ++++++++++++++++++++
toolchain/toolchain-external/toolchain-external.mk | 7 ++++++-
4 files changed, 61 insertions(+), 1 deletion(-)
create mode 100755 support/scripts/check-kernel-headers.sh
--git a/support/scripts/check-kernel-headers.sh b/support/scripts/check-kernel-headers.sh
new file mode 100755
index 0000000..4ce1a6d
--- /dev/null
+++ b/support/scripts/check-kernel-headers.sh
@@ -0,0 +1,22 @@
+#!/bin/sh
+
+CC="${1}"
+# Make sure we have enough version components
+HDR_VER="${2}.0.0"
+
+HDR_M="${HDR_VER%%.*}"
+HDR_V="${HDR_VER#*.}"
+HDR_m="${HDR_V%%.*}"
+
+# We do not want to account for the patchlevel, since headers
+# are not supposed to change in for different patchlevels,
+# so we mask it out.
+# This only applies to kernels >= 3.0, but that's the only one
+# we actually care about; we treat all 2.6.x kernels equally.
+
+exec ${CC} -E -x c -o - - >/dev/null 2>&1 <<_EOF_
+#include <linux/version.h>
+#if (LINUX_VERSION_CODE & ~0xFF) != KERNEL_VERSION(${HDR_M},${HDR_m},0)
+#error Incorrect kernel header version.
+#endif
+_EOF_
diff --git a/toolchain/helpers.mk b/toolchain/helpers.mk
index faa9d90..2182af2 100644
--- a/toolchain/helpers.mk
+++ b/toolchain/helpers.mk
@@ -163,6 +163,19 @@ copy_toolchain_sysroot = \
find $(STAGING_DIR) -type d | xargs chmod 755
#
+# Check the specified kernel headers version actually matches the
+# version in the toolchain.
+#
+# $1: cross-gcc path
+# $2: kernel version string, in the form: X.Y
+#
+check_kernel_headers_version = \
+ if ! support/scripts/check-kernel-headers.sh $(1) $(2); then \
+ echo "Incorrect selection of kernel headers"; \
+ exit 1; \
+ fi
+
+#
# Check the availability of a particular glibc feature. This function
# is used to check toolchain options that are always supported by
# glibc, so we simply check that the corresponding option is properly
diff --git a/toolchain/toolchain-common.in b/toolchain/toolchain-common.in
index f0785a2..4d0ea2e 100644
--- a/toolchain/toolchain-common.in
+++ b/toolchain/toolchain-common.in
@@ -166,3 +166,23 @@ config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
config BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
bool
select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
+
+# This order guarantees that the highest version is set, as kconfig
+# stops affecting a value on the first matching default.
+config BR2_TOOLCHAIN_HEADERS_AT_LEAST
+ string
+ default "3.13" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
+ default "3.12" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
+ default "3.11" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11
+ default "3.10" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
+ default "3.9" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_9
+ default "3.8" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_8
+ default "3.7" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
+ default "3.6" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_6
+ default "3.5" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
+ default "3.4" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_4
+ default "3.3" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
+ default "3.2" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
+ default "3.1" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
+ default "3.0" if BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
+ default "2.6"
diff --git a/toolchain/toolchain-external/toolchain-external.mk b/toolchain/toolchain-external/toolchain-external.mk
index a7bfafc..8228468 100644
--- a/toolchain/toolchain-external/toolchain-external.mk
+++ b/toolchain/toolchain-external/toolchain-external.mk
@@ -410,7 +410,7 @@ endef
# 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,
-# type of C library and all C library features.
+# 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,$(TOOLCHAIN_EXTERNAL_CC))
@@ -419,6 +419,11 @@ define TOOLCHAIN_EXTERNAL_CONFIGURE_CMDS
@echo "External toolchain doesn't support --sysroot. Cannot use." ; \
exit 1 ; \
fi ; \
+ if [ "$(BR2_TOOLCHAIN_EXTERNAL_CUSTOM)" = "y" ]; then \
+ $(call check_kernel_headers_version,\
+ "$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS)",\
+ $(call qstrip,$(BR2_TOOLCHAIN_HEADERS_AT_LEAST))); \
+ fi ; \
if test "$(BR2_arm)" = "y" ; then \
$(call check_arm_abi,\
"$(TOOLCHAIN_EXTERNAL_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS)",\
--
1.8.3.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* [Buildroot] [PATCH 08/13] toolchain/internal: check kernel headers version for manually-specified version
2014-02-23 23:40 [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Yann E. MORIN
` (6 preceding siblings ...)
2014-02-23 23:40 ` [Buildroot] [PATCH 07/13] toolchain/external: check kernel headers version for custom toolchain Yann E. MORIN
@ 2014-02-23 23:40 ` Yann E. MORIN
2014-02-23 23:40 ` [Buildroot] [PATCH 09/13] package/dvb-apps: requires kernel headers >= 3.3 Yann E. MORIN
` (5 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Yann E. MORIN @ 2014-02-23 23:40 UTC (permalink / raw)
To: buildroot
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
Ensure the kernel headers version matches exactly the one manually
specified by the user.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
---
| 9 +++++++++
1 file changed, 9 insertions(+)
--git a/package/linux-headers/linux-headers.mk b/package/linux-headers/linux-headers.mk
index 086e5d5..694651e 100644
--- a/package/linux-headers/linux-headers.mk
+++ b/package/linux-headers/linux-headers.mk
@@ -34,4 +34,13 @@ define LINUX_HEADERS_INSTALL_STAGING_CMDS
headers_install)
endef
+ifeq ($(BR2_KERNEL_HEADERS_VERSION),y)
+define LINUX_HEADERS_CHECK_VERSION
+ $(call check_kernel_headers_version,\
+ "$(TARGET_CC) $(TOOLCHAIN_EXTERNAL_CFLAGS)",\
+ $(call qstrip,$(BR2_TOOLCHAIN_HEADERS_AT_LEAST)))
+endef
+LINUX_HEADERS_POST_INSTALL_STAGING_HOOKS += LINUX_HEADERS_CHECK_VERSION
+endif
+
$(eval $(generic-package))
--
1.8.3.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* [Buildroot] [PATCH 09/13] package/dvb-apps: requires kernel headers >= 3.3
2014-02-23 23:40 [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Yann E. MORIN
` (7 preceding siblings ...)
2014-02-23 23:40 ` [Buildroot] [PATCH 08/13] toolchain/internal: check kernel headers version for manually-specified version Yann E. MORIN
@ 2014-02-23 23:40 ` Yann E. MORIN
2014-02-23 23:40 ` [Buildroot] [PATCH 10/13] package/w_scan: requires kernel headers >= 3.0 Yann E. MORIN
` (4 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Yann E. MORIN @ 2014-02-23 23:40 UTC (permalink / raw)
To: buildroot
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
dvb-apps requires linux kernel headers >= 3.3, for:
SYS_TURBO, SYS_DVBC_ANNEX_A : introduced in 3.2
SYS_DVBC_ANNEX_C, DTV_ENUM_DELSYS: introduced in 3.3
Fixes:
http://autobuild.buildroot.net/results/a77/a7786dffa28e5472fbc9c8fe4ab302c84d7a3cb9
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
package/dvb-apps/Config.in | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/package/dvb-apps/Config.in b/package/dvb-apps/Config.in
index ba3ce45..ea0a12f 100644
--- a/package/dvb-apps/Config.in
+++ b/package/dvb-apps/Config.in
@@ -8,13 +8,14 @@ config BR2_PACKAGE_DVB_APPS
if BR2_PACKAGE_DVB_APPS
-comment "dvb-apps utils needs a toolchain w/ largefile, threads"
- depends on !BR2_LARGEFILE || !BR2_TOOLCHAIN_HAS_THREADS
+comment "dvb-apps utils needs a toolchain w/ largefile, threads, headers >= 3.3"
+ depends on !BR2_LARGEFILE || !BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
config BR2_PACKAGE_DVB_APPS_UTILS
bool "dvb-apps utilities"
depends on BR2_LARGEFILE
depends on BR2_TOOLCHAIN_HAS_THREADS
+ depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE
help
A small number of DVB test and utility programs,
--
1.8.3.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* [Buildroot] [PATCH 10/13] package/w_scan: requires kernel headers >= 3.0
2014-02-23 23:40 [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Yann E. MORIN
` (8 preceding siblings ...)
2014-02-23 23:40 ` [Buildroot] [PATCH 09/13] package/dvb-apps: requires kernel headers >= 3.3 Yann E. MORIN
@ 2014-02-23 23:40 ` Yann E. MORIN
2014-02-23 23:40 ` [Buildroot] [PATCH 11/13] package/weston: " Yann E. MORIN
` (3 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Yann E. MORIN @ 2014-02-23 23:40 UTC (permalink / raw)
To: buildroot
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
It needs DVB API version 5.3 or later, introduced in linux 3.0.
Fixes:
http://autobuild.buildroot.net/results/6e7/6e7c691099a8f3eef4fc84860ceb1a94f25873eb
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
package/w_scan/Config.in | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/package/w_scan/Config.in b/package/w_scan/Config.in
index 4487b0a..02cb2c3 100644
--- a/package/w_scan/Config.in
+++ b/package/w_scan/Config.in
@@ -1,5 +1,9 @@
+comment "w_scan needs a toolchain w/ headers >= 3.0"
+ depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
+
config BR2_PACKAGE_W_SCAN
bool "w_scan"
+ depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE
help
w_scan is a small command line utility used to perform frequency
--
1.8.3.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* [Buildroot] [PATCH 11/13] package/weston: requires kernel headers >= 3.0
2014-02-23 23:40 [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Yann E. MORIN
` (9 preceding siblings ...)
2014-02-23 23:40 ` [Buildroot] [PATCH 10/13] package/w_scan: requires kernel headers >= 3.0 Yann E. MORIN
@ 2014-02-23 23:40 ` Yann E. MORIN
2014-02-23 23:40 ` [Buildroot] [PATCH 12/13] package/tvheadend: requires kernel headers >= 3.2 Yann E. MORIN
` (2 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Yann E. MORIN @ 2014-02-23 23:40 UTC (permalink / raw)
To: buildroot
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
It needs K_OFF, introduced in 2.6.39.
Since we do not have dependencies on kernel headers before 3.0,
just depend on kernel headers 3.0.
Fixes:
http://autobuild.buildroot.net/results/aa5/aa54b1aaf0ac89531d7a1e7dd3900b35605ae3f5
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
package/weston/Config.in | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/package/weston/Config.in b/package/weston/Config.in
index 247efc8..c1e8a7b 100644
--- a/package/weston/Config.in
+++ b/package/weston/Config.in
@@ -1,6 +1,6 @@
-comment "weston needs udev and a toolchain w/ threads"
+comment "weston needs udev and a toolchain w/ threads, headers >= 3.0"
depends on !BR2_avr32
- depends on !BR2_PACKAGE_UDEV || !BR2_TOOLCHAIN_HAS_THREADS
+ depends on !BR2_PACKAGE_UDEV || !BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
config BR2_PACKAGE_WESTON
bool "weston"
@@ -14,6 +14,7 @@ config BR2_PACKAGE_WESTON
depends on BR2_PACKAGE_UDEV
depends on !BR2_avr32 # wayland
depends on BR2_TOOLCHAIN_HAS_THREADS # wayland
+ depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
# Runtime dependency
select BR2_PACKAGE_XKEYBOARD_CONFIG
# Make sure at least one compositor is selected.
--
1.8.3.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* [Buildroot] [PATCH 12/13] package/tvheadend: requires kernel headers >= 3.2
2014-02-23 23:40 [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Yann E. MORIN
` (10 preceding siblings ...)
2014-02-23 23:40 ` [Buildroot] [PATCH 11/13] package/weston: " Yann E. MORIN
@ 2014-02-23 23:40 ` Yann E. MORIN
2014-02-23 23:41 ` [Buildroot] [PATCH 13/13] package/mmc-utils: requires kernel headers >= 3.0 Yann E. MORIN
2014-02-25 17:24 ` [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Arnout Vandecappelle
13 siblings, 0 replies; 17+ messages in thread
From: Yann E. MORIN @ 2014-02-23 23:40 UTC (permalink / raw)
To: buildroot
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
tvheadend requires SYS_TURBO, introduced in linux 3.2.
Fixes:
http://autobuild.buildroot.net/results/4df/4df8cd85e0287910567df81c0394b2914570e98a
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
package/tvheadend/Config.in | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/package/tvheadend/Config.in b/package/tvheadend/Config.in
index da60f83..4f8baae 100644
--- a/package/tvheadend/Config.in
+++ b/package/tvheadend/Config.in
@@ -1,7 +1,7 @@
-comment "tvheadend needs a toolchain w/ largefile, IPv6, threads"
+comment "tvheadend needs a toolchain w/ largefile, IPv6, threads, headers >= 3.2"
depends on !BR2_avr32 && !BR2_xtensa && !BR2_arc
depends on !BR2_PTHREADS && !BR2_PTHREADS_OLD
- depends on !BR2_LARGEFILE || !BR2_INET_IPV6 || !BR2_TOOLCHAIN_HAS_THREADS
+ depends on !BR2_LARGEFILE || !BR2_INET_IPV6 || !BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
config BR2_PACKAGE_TVHEADEND
bool "tvheadend"
@@ -17,6 +17,7 @@ config BR2_PACKAGE_TVHEADEND
depends on !BR2_PTHREADS && !BR2_PTHREADS_OLD
# no NPTL for these archs
depends on !BR2_xtensa && !BR2_arc
+ depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
select BR2_PACKAGE_DVB_APPS
select BR2_PACKAGE_OPENSSL
help
--
1.8.3.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* [Buildroot] [PATCH 13/13] package/mmc-utils: requires kernel headers >= 3.0
2014-02-23 23:40 [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Yann E. MORIN
` (11 preceding siblings ...)
2014-02-23 23:40 ` [Buildroot] [PATCH 12/13] package/tvheadend: requires kernel headers >= 3.2 Yann E. MORIN
@ 2014-02-23 23:41 ` Yann E. MORIN
2014-02-25 17:24 ` [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Arnout Vandecappelle
13 siblings, 0 replies; 17+ messages in thread
From: Yann E. MORIN @ 2014-02-23 23:41 UTC (permalink / raw)
To: buildroot
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
mmc-utils needs the mmc ioctls, introduced in linux 3.0.
Fixes:
http://autobuild.buildroot.net/results/0c1/0c15e2b193418c6f0edbc98a6ea3957bdf71a98b
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
package/mmc-utils/Config.in | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/package/mmc-utils/Config.in b/package/mmc-utils/Config.in
index 07650c8..d321800 100644
--- a/package/mmc-utils/Config.in
+++ b/package/mmc-utils/Config.in
@@ -1,10 +1,11 @@
config BR2_PACKAGE_MMC_UTILS
bool "mmc-utils"
depends on BR2_LARGEFILE
+ depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
help
MMC utils
https://git.kernel.org/cgit/linux/kernel/git/cjb/mmc-utils.git
-comment "mmc-utils needs a toolchain w/ largefile"
- depends on !BR2_LARGEFILE
+comment "mmc-utils needs a toolchain w/ largefile, headers >= 3.0"
+ depends on !BR2_LARGEFILE || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
--
1.8.3.2
^ permalink raw reply related [flat|nested] 17+ messages in thread* [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers
2014-02-23 23:40 [Buildroot] [PATCH 0/13 v2] Add dependency on kernel headers Yann E. MORIN
` (12 preceding siblings ...)
2014-02-23 23:41 ` [Buildroot] [PATCH 13/13] package/mmc-utils: requires kernel headers >= 3.0 Yann E. MORIN
@ 2014-02-25 17:24 ` Arnout Vandecappelle
13 siblings, 0 replies; 17+ messages in thread
From: Arnout Vandecappelle @ 2014-02-25 17:24 UTC (permalink / raw)
To: buildroot
Hi Yann,
On 24/02/14 00:40, Yann E. MORIN wrote:
> From: "Yann E. MORIN" <yann.morin.1998@free.fr>
>
> Hello All!
>
> This series introduces infrastructure for packages to depend on the
> required version of kernel headers.
>
> It follows the proposal made on the list:
> http://lists.busybox.net/pipermail/buildroot/2014-February/088924.html
>
> The basic idea is to add a symbol for each kernel header version, and
> have toolchains select the appropriate symbol, and packages depend on the
> appropriate symbol.
With all the additional symbols that are introduced by this series, some
of which the user has to select from a huge choice (at least, it will be
huge when we reach 3.45 five years from now), I wonder if it wouldn't be
easier to add support for int comparisons in Kconfig expressions. I have
taken a quick look and it doesn't seem impossible at first sight...
Regards,
Arnout
>
> In this series:
>
> - such symbols are added for all kernel headers >= 3.0;
>
> - the internal toochain backend selects the appropriate symbol, without
> user-visible changes for known kernel headers versions, and with a new
> choice for manually-specified kernel headers version;
>
> - the predefined external toolchains select the appropriate symbols
> without user-visible changes; those using kernel headers older than
> 3.0, select nothing, and a comment is added to state so;
>
> - for the custom external toolchain, a new choice is shown to the
> user, to select the appropriate kernel headers version;
>
> - five packages are converted to take advantage of this.
>
> For example:
>
> - BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2012R1 selects
> BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
>
> - dvb-apps depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
>
>
> Changes v1 -> v2:
> - typo and asciidoc syntax in the manual (Samuel, Thomas DS)
> - add choice for custom kernel headers (Arnout)
> - add check to strictly enforce selection (Thomas, Arnout)
> - add help to choice (Thomas DS)
>
>
> Regards,
> Yann E. MORIN.
>
>
> ----------------------------------------------------------------
> Yann E. MORIN (13):
> package/linux-headers: remove 2.6 snapshot
> toolchain/common: add minimum kernel headers options
> manual: document minimal kernel headers dependency
> toolchain/external/predefined: add choice to select 'AT_LEAST_XXX' header version
> toolchain/external/custom: add choice to select 'AT_LEAST_XXX' header version
> package/linux-headers: select appropriate 'AT_LEAST_XXX' header version
> toolchain/external: check kernel headers version for custom toolchain
> toolchain/internal: check kernel headers version for manually-specified version
> package/dvb-apps: requires kernel headers >= 3.3
> package/w_scan: requires kernel headers >= 3.0
> package/weston: requires kernel headers >= 3.0
> package/tvheadend: requires kernel headers >= 3.2
> package/mmc-utils: requires kernel headers >= 3.0
>
> docs/manual/adding-packages-directory.txt | 6 ++
> package/dvb-apps/Config.in | 5 +-
> package/linux-headers/Config.in.host | 86 +++++++++++++++-
> package/linux-headers/linux-headers.mk | 9 ++
> package/mmc-utils/Config.in | 5 +-
> package/tvheadend/Config.in | 5 +-
> package/w_scan/Config.in | 4 +
> package/weston/Config.in | 5 +-
> support/scripts/check-kernel-headers.sh | 22 ++++
> toolchain/helpers.mk | 13 +++
> toolchain/toolchain-common.in | 79 +++++++++++++++
> toolchain/toolchain-external/Config.in | 111 +++++++++++++++++++++
> toolchain/toolchain-external/toolchain-external.mk | 7 +-
> 13 files changed, 344 insertions(+), 13 deletions(-)
> create mode 100755 support/scripts/check-kernel-headers.sh
>
--
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: 7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F
^ permalink raw reply [flat|nested] 17+ messages in thread