[PATCH v3] kbuild, deb-pkg: support overriding userland architecture
Usefull if building for sparc64 userland, because the sparc and sparc64 userlands use the same 64-bit kernel, making it impossible to always select the correct userland architecture for the resulting debian package. Might also be usefull, if you want a i386 userland with a amd64 kernel. Example usage: make KBUILD_DEBARCH=i386 deb-pkg LKML-reference: alpine.deb.2.02.1011051437500.13...@aurora.sdinet.de Signed-off-by: Asbjoern Sloth Toennesen asbj...@asbjorn.biz Reviewed-by: WANG Cong xiyou.wangc...@gmail.com Acked-by: maximilian attems m...@stro.at --- Documentation/kbuild/kbuild.txt |8 scripts/package/builddeb|3 +++ 2 files changed, 11 insertions(+), 0 deletions(-) diff --git a/Documentation/kbuild/kbuild.txt b/Documentation/kbuild/kbuild.txt index 634c625..9cf3bf0 100644 --- a/Documentation/kbuild/kbuild.txt +++ b/Documentation/kbuild/kbuild.txt @@ -60,6 +60,14 @@ But some architectures such as x86 and sparc have aliases. x86: i386 for 32 bit, x86_64 for 64 bit sparc: sparc for 32 bit, sparc64 for 64 bit +KBUILD_DEBARCH +-- +For the deb-pkg target, allows overriding the normal heuristics deployed by +deb-deb. Normally deb-pkg attempts to guess the right architecture based on +the UTS_MACHINE variable, and on some architectures also the kernel config. +The value of KBUILD_DEBARCH is assumed (not checked) to be a valid Debian +architecture. + CROSS_COMPILE -- Specify an optional fixed part of the binutils filename. diff --git a/scripts/package/builddeb b/scripts/package/builddeb index 5d6be3f..ffe2419 100644 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -54,6 +54,9 @@ create_package() { echo Please add support for $UTS_MACHINE to ${0} ... 2 echo 2 esac + if [ -n $KBUILD_DEBARCH ] ; then + debarch=$KBUILD_DEBARCH + fi if [ -n $debarch ] ; then forcearch=-DArchitecture=$debarch fi -- 1.7.2.3 -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/1291908254-19468-1-git-send-email-asbj...@asbjorn.biz
Re: [PATCH v3] kbuild, deb-pkg: support overriding userland architecture
On 9.12.2010 16:24, Asbjoern Sloth Toennesen wrote: Usefull if building for sparc64 userland, because the sparc and sparc64 userlands use the same 64-bit kernel, making it impossible to always select the correct userland architecture for the resulting debian package. Might also be usefull, if you want a i386 userland with a amd64 kernel. Example usage: make KBUILD_DEBARCH=i386 deb-pkg LKML-reference: alpine.deb.2.02.1011051437500.13...@aurora.sdinet.de Signed-off-by: Asbjoern Sloth Toennesen asbj...@asbjorn.biz Reviewed-by: WANG Cong xiyou.wangc...@gmail.com Acked-by: maximilian attems m...@stro.at --- Documentation/kbuild/kbuild.txt |8 scripts/package/builddeb|3 +++ 2 files changed, 11 insertions(+), 0 deletions(-) diff --git a/Documentation/kbuild/kbuild.txt b/Documentation/kbuild/kbuild.txt index 634c625..9cf3bf0 100644 --- a/Documentation/kbuild/kbuild.txt +++ b/Documentation/kbuild/kbuild.txt @@ -60,6 +60,14 @@ But some architectures such as x86 and sparc have aliases. x86: i386 for 32 bit, x86_64 for 64 bit sparc: sparc for 32 bit, sparc64 for 64 bit +KBUILD_DEBARCH +-- +For the deb-pkg target, allows overriding the normal heuristics deployed by +deb-deb. Normally deb-pkg attempts to guess the right architecture based on ^^^ deb-pkg? Michal -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/4d00f709.1000...@suse.cz
Re: [PATCH v3] kbuild, deb-pkg: support overriding userland architecture
On 12/09/2010 03:34 PM, Michal Marek wrote: On 9.12.2010 16:24, Asbjoern Sloth Toennesen wrote: Usefull if building for sparc64 userland, because the sparc and sparc64 userlands use the same 64-bit kernel, making it impossible to always select the correct userland architecture for the resulting debian package. Might also be usefull, if you want a i386 userland with a amd64 kernel. Example usage: make KBUILD_DEBARCH=i386 deb-pkg LKML-reference: alpine.deb.2.02.1011051437500.13...@aurora.sdinet.de Signed-off-by: Asbjoern Sloth Toennesen asbj...@asbjorn.biz Reviewed-by: WANG Cong xiyou.wangc...@gmail.com Acked-by: maximilian attems m...@stro.at --- Documentation/kbuild/kbuild.txt |8 scripts/package/builddeb|3 +++ 2 files changed, 11 insertions(+), 0 deletions(-) diff --git a/Documentation/kbuild/kbuild.txt b/Documentation/kbuild/kbuild.txt index 634c625..9cf3bf0 100644 --- a/Documentation/kbuild/kbuild.txt +++ b/Documentation/kbuild/kbuild.txt @@ -60,6 +60,14 @@ But some architectures such as x86 and sparc have aliases. x86: i386 for 32 bit, x86_64 for 64 bit sparc: sparc for 32 bit, sparc64 for 64 bit +KBUILD_DEBARCH +-- +For the deb-pkg target, allows overriding the normal heuristics deployed by +deb-deb. Normally deb-pkg attempts to guess the right architecture based on ^^^ deb-pkg? Sure. Anything else before I make a v4? -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/4d00f8cf.7010...@asbjorn.biz