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| author | Masahiro Yamada <masahiroy@kernel.org> | 2023-12-26 16:52:40 +0300 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2024-01-05 13:35:30 +0300 |
| commit | 159956f34ede363e67a87bea840937e242293e91 (patch) | |
| tree | 10c56eb9799a66e6c42a1636e17b725bfcb49901 /scripts/package/builddeb | |
| parent | 7d4f07d5cb71728cea2b6fe8b087a0ce1dbda23a (diff) | |
| download | linux-159956f34ede363e67a87bea840937e242293e91.tar.xz | |
kbuild: deb-pkg: set DEB_* variables if debian/rules is directly executed
Since commit 491b146d4c13 ("kbuild: builddeb: Eliminate debian/arch
use"), direct execution of debian/rules results in the following error:
dpkg-architecture: error: unknown option 'DEB_HOST_MULTIARCH'
The current code:
dpkg-architecture -a$DEB_HOST_ARCH -qDEB_HOST_MULTIARCH
... does not look sensible because:
- For this code to work correctly, DEB_HOST_ARCH must be pre-defined,
which is true when the packages are built via dpkg-buildpackage.
In this case, DEB_HOST_MULTIARCH is also likely defined, hence there
is no need to query DEB_HOST_MULTIARCH in the first place.
- If DEB_HOST_MULTIARCH is undefined, DEB_HOST_ARCH is likely undefined
too. So, you cannot query DEB_HOST_MULTIARCH in this way. This is
mostly the case where debian/rules is directly executed.
When debian/rules is directly executed, querying DEB_HOST_MUCHARCH is
not enough because we need to know DEB_{BUILD,HOST}_GNU_TYPE as well.
All DEB_* variables are defined when the package build is initiated by
dpkg-buildpackage, but otherwise, let's call dpkg-architecture to set
all DEB_* environment variables.
This requires dpkg 1.20.6 or newer because --print-format option
was added in dpkg commit 7c54fa2b232e ("dpkg-architecture: Add a
--print-format option").
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <n.schier@avm.de>
Diffstat (limited to 'scripts/package/builddeb')
| -rwxr-xr-x | scripts/package/builddeb | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/scripts/package/builddeb b/scripts/package/builddeb index 2fe51e6919da..2eb4910f0ef3 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -171,9 +171,8 @@ install_libc_headers () { # move asm headers to /usr/include/<libc-machine>/asm to match the structure # used by Debian-based distros (to support multi-arch) - host_arch=$(dpkg-architecture -a$DEB_HOST_ARCH -qDEB_HOST_MULTIARCH) - mkdir $pdir/usr/include/$host_arch - mv $pdir/usr/include/asm $pdir/usr/include/$host_arch/ + mkdir "$pdir/usr/include/${DEB_HOST_MULTIARCH}" + mv "$pdir/usr/include/asm" "$pdir/usr/include/${DEB_HOST_MULTIARCH}" } rm -f debian/files |