On Thu, 2019-07-04 at 21:42 +0200, Cedric Hombourger wrote:
> Debian-based distributions place libc header files in a machine
> specific directory (/usr/include/<libc-machine>) instead of
> /usr/include/asm to support installation of the linux-libc-dev
> package from multiple architectures. Move headers installed by
> "make headers_install" accordingly using Debian's tuple from
> dpkg-architecture.
>
> Signed-off-by: Cedric Hombourger <Cedric_Hombourger@xxxxxxxxxx>
> Reviewed-by: Henning Schild <henning.schild@xxxxxxxxxxx>
> Reviewed-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
I haven't reviewed this version of the patch.
And this doesn't make a multi-arch package; you will have to add a
field to the package's control file too.
Ben.
> ---
> scripts/package/builddeb | 8 ++++++++
> scripts/package/mkdebian | 4 ++--
> 2 files changed, 10 insertions(+), 2 deletions(-)
>
> diff --git a/scripts/package/builddeb b/scripts/package/builddeb
> index b03dd56a4782..15a034e18c37 100755
> --- a/scripts/package/builddeb
> +++ b/scripts/package/builddeb
> @@ -132,6 +132,14 @@ fi
> if [ "$ARCH" != "um" ]; then
> $MAKE -f $srctree/Makefile headers_check
> $MAKE -f $srctree/Makefile headers_install INSTALL_HDR_PATH="$libc_headers_dir/usr"
> + if [ -n "$debarch" ]; then
> + # move asm headers to /usr/include/<libc-machine>/asm to match the structure
> + # used by Debian-based distros (to support multi-arch) but only if ARCH was
> + # translated to Debian's (debarch) - this is done by mkdebian
> + host_arch=$(dpkg-architecture -a$debarch -qDEB_HOST_MULTIARCH)
> + mkdir $libc_headers_dir/usr/include/$host_arch
> + mv $libc_headers_dir/usr/include/asm $libc_headers_dir/usr/include/$host_arch/
> + fi
> fi
>
> # Install the maintainer scripts
> diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
> index 8351584cb24e..8ebcb7d67fd2 100755
> --- a/scripts/package/mkdebian
> +++ b/scripts/package/mkdebian
> @@ -212,11 +212,11 @@ cat <<EOF > debian/rules
> srctree ?= .
>
> build:
> - \$(MAKE) KERNELRELEASE=${version} ARCH=${ARCH} \
> + \$(MAKE) KERNELRELEASE=${version} ARCH=${ARCH} debarch=${debarch} \
> KBUILD_BUILD_VERSION=${revision} -f \$(srctree)/Makefile
>
> binary-arch:
> - \$(MAKE) KERNELRELEASE=${version} ARCH=${ARCH} \
> + \$(MAKE) KERNELRELEASE=${version} ARCH=${ARCH} debarch=${debarch} \
> KBUILD_BUILD_VERSION=${revision} -f \$(srctree)/Makefile intdeb-pkg
>
> clean:
--
Ben Hutchings
Quantity is no substitute for quality, but it's the only one we've got.
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