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kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: package: add -e and -u options to some shell scripts Set -e to make these scripts fail on the first error. Set -u because these scripts are invoked by Makefile, and do not work properly without necessary variables defined. I tweaked mkdebian to cope with optional environment variables. Remove the explicit "test -n ..." from install-extmod-build. Both options are described in POSIX. [1] [1]: https://pubs.opengroup.org/onlinepubs/009604499/utilities/set.html Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-07-03 03:02:42 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
builddeb: Introduce functions to simplify kconfig tests in set_debarch We now have many repetitive greps over the kernel config. Refactor them into functions. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:21:01 +01:00
kbuild: pkg: grep include/config/auto.conf instead of $KCONFIG_CONFIG This will be a little more efficient since unset CONFIG options are stripped away from auto.conf, and we can hard-code the path to auto.conf since it is never overridden. include/config/kernel.release is generated before %pkg is run. So, it is guaranteed auto.conf is up-to-date. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-03-08 18:56:25 +09:00
builddeb: Introduce functions to simplify kconfig tests in set_debarch We now have many repetitive greps over the kernel config. Refactor them into functions. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:21:01 +01:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: package: add -e and -u options to some shell scripts Set -e to make these scripts fail on the first error. Set -u because these scripts are invoked by Makefile, and do not work properly without necessary variables defined. I tweaked mkdebian to cope with optional environment variables. Remove the explicit "test -n ..." from install-extmod-build. Both options are described in POSIX. [1] [1]: https://pubs.opengroup.org/onlinepubs/009604499/utilities/set.html Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-07-03 03:02:42 +09:00
builddeb: Skip architecture detection when KBUILD_DEBARCH is set If KBUILD_DEBARCH is set then we will not use the result of architecture detection, and we may also warn unnecessarily. Move the check for KBUILD_DEBARCH further up to avoid this. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:20:28 +01:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
scripts: clean up IA-64 code A little more janitorial work after commit cf8e8658100d ("arch: Remove Itanium (IA-64) architecture"). Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-11-24 23:09:08 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: add CONFIG_ prefix to kernel config options This might be a kind of bike-shed, but I personally prefer grep'able code. I often do 'git grep CONFIG_FOO' instead of 'git grep FOO' when I want to know where that CONFIG option is used. This makes code longer, but I hope this is acceptable level. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-03-08 18:56:23 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
builddeb: Drop check for 32-bit s390 s390 now only supports 64-bit configurations. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:20:54 +01:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: add CONFIG_ prefix to kernel config options This might be a kind of bike-shed, but I personally prefer grep'able code. I often do 'git grep CONFIG_FOO' instead of 'git grep FOO' when I want to know where that CONFIG option is used. This makes code longer, but I hope this is acceptable level. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-03-08 18:56:23 +09:00
builddeb: Add automatic support for ppc64 and powerpcspe architectures We currently label 64-bit big-endian kernel packages as powerpc (32-bit), mostly because it was officially supported while ppc64 (64-bit big-endian) was not. Now neither is officially supported, so label these packages as ppc64. Debian also has a powerpcspe (32-bit with SPE) architecture. Label packages with a suitable configuration as powerpcspe. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:21:09 +01:00
kbuild: deb-pkg: add CONFIG_ prefix to kernel config options This might be a kind of bike-shed, but I personally prefer grep'able code. I often do 'git grep CONFIG_FOO' instead of 'git grep FOO' when I want to know where that CONFIG option is used. This makes code longer, but I hope this is acceptable level. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-03-08 18:56:23 +09:00
builddeb: Add automatic support for ppc64 and powerpcspe architectures We currently label 64-bit big-endian kernel packages as powerpc (32-bit), mostly because it was officially supported while ppc64 (64-bit big-endian) was not. Now neither is officially supported, so label these packages as ppc64. Debian also has a powerpcspe (32-bit with SPE) architecture. Label packages with a suitable configuration as powerpcspe. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:21:09 +01:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: add CONFIG_ prefix to kernel config options This might be a kind of bike-shed, but I personally prefer grep'able code. I often do 'git grep CONFIG_FOO' instead of 'git grep FOO' when I want to know where that CONFIG option is used. This makes code longer, but I hope this is acceptable level. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-03-08 18:56:23 +09:00
builddeb: Add automatic support for mips64el architecture We currently label 64-bit little-endian kernel packages as mipsel (32-bit little-endian), mostly it was officially supported while mips64el (64-bit little-endian) was not. Now both are officially supported, so label these packages as mips64el. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:21:16 +01:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: add CONFIG_ prefix to kernel config options This might be a kind of bike-shed, but I personally prefer grep'able code. I often do 'git grep CONFIG_FOO' instead of 'git grep FOO' when I want to know where that CONFIG option is used. This makes code longer, but I hope this is acceptable level. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-03-08 18:56:23 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
builddeb: Introduce functions to simplify kconfig tests in set_debarch We now have many repetitive greps over the kernel config. Refactor them into functions. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:21:01 +01:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
builddeb: Add automatic support for or1k architecture Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:22:34 +01:00
builddeb: Add automatic support for sh{3,4}{,eb} architectures Different generations of the SH architecture are not very compatible, so there are/were separate Debian ports for SH3 and SH4. Move the fallback out of the "case" statement, so that it will also be used in case we find some SH architecture version without a known mapping. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:22:54 +01:00
kbuild: deb-pkg: add CONFIG_ prefix to kernel config options This might be a kind of bike-shed, but I personally prefer grep'able code. I often do 'git grep CONFIG_FOO' instead of 'git grep FOO' when I want to know where that CONFIG option is used. This makes code longer, but I hope this is acceptable level. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-03-08 18:56:23 +09:00
builddeb: Add automatic support for sh{3,4}{,eb} architectures Different generations of the SH architecture are not very compatible, so there are/were separate Debian ports for SH3 and SH4. Move the fallback out of the "case" statement, so that it will also be used in case we find some SH architecture version without a known mapping. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:22:54 +01:00
kbuild: deb-pkg: add debarch for ARCH=um 'make ARCH=um bindeb-pkg' shows the following warning. $ make ARCH=um bindeb-pkg [snip] GEN debian ** ** ** WARNING ** ** ** Your architecture doesn't have its equivalent Debian userspace architecture defined! Falling back to the current host architecture (amd64). Please add support for um to ./scripts/package/mkdebian ... This commit hard-codes i386/amd64 because UML is only supported for x86. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-12-03 20:14:45 +09:00
kbuild: deb-pkg: add debarch for ARCH=loongarch64 Fix follow warning when 'make ARCH=loongarch64 bindeb-pkg': ** ** ** WARNING ** ** ** Your architecture doesn't have its equivalent Debian userspace architecture defined! Falling back to the current host architecture (loong64). Please add support for loongarch64 to ./scripts/package/mkdebian ... Reported-by: Shiwei Liu <liushiwei@anheng.com.cn> Signed-off-by: WangYuli <wangyuli@uniontech.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2025-02-25 02:26:19 +08:00
builddeb: Add automatic support for sh{3,4}{,eb} architectures Different generations of the SH architecture are not very compatible, so there are/were separate Debian ports for SH3 and SH4. Move the fallback out of the "case" statement, so that it will also be used in case we find some SH architecture version without a known mapping. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:22:54 +01:00
builddeb: Change architecture detection fallback to use dpkg-architecture We currently use dpkg --print-architecture, which reports the architecture of the build machine. We can make a better guess than this by asking dpkg-architecture what the host architecture, i.e. the default architecture for building packages, is. This is sensitive to environment variables such as CC and DEB_HOST_ARCH, which should already be set in a cross-build environment. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:20:45 +01:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
builddeb: Change architecture detection fallback to use dpkg-architecture We currently use dpkg --print-architecture, which reports the architecture of the build machine. We can make a better guess than this by asking dpkg-architecture what the host architecture, i.e. the default architecture for building packages, is. This is sensitive to environment variables such as CC and DEB_HOST_ARCH, which should already be set in a cross-build environment. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:20:45 +01:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
builddeb: Add automatic support for sh{3,4}{,eb} architectures Different generations of the SH architecture are not very compatible, so there are/were separate Debian ports for SH3 and SH4. Move the fallback out of the "case" statement, so that it will also be used in case we find some SH architecture version without a known mapping. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-07-26 11:22:54 +01:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: give up untracked files for source package builds When the source tree is dirty and contains untracked files, package builds may fail, for example, when a broken symlink exists, a file path contains whitespaces, etc. Since commit 05e96e96a315 ("kbuild: use git-archive for source package creation"), the source tarball only contains committed files because it is created by 'git archive'. scripts/package/gen-diff-patch tries to address the diff from HEAD, but including untracked files by the hand-crafted script introduces more complexity. I wrote a patch [1] to make it work in most cases, but still wonder if this is what we should aim for. To simplify the code, this patch just gives up untracked files. Going forward, it is your responsibility to do 'git add' for what you want in the source package. The script shows a warning just in case you forgot to do so. It should be checked only when building source packages. [1]: https://lore.kernel.org/all/CAK7LNAShbZ56gSh9PrbLnBDYKnjtTkHMoCXeGrhcxMvqXGq9=g@mail.gmail.com/2-0001-kbuild-make-package-builds-more-robust.patch Fixes: 05e96e96a315 ("kbuild: use git-archive for source package creation") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-04-10 21:09:07 +09:00
kbuild: deb-pkg: create source package without cleaning If you run 'make deb-pkg', all objects are lost due to 'make clean', which makes the incremental builds impossible. Instead of cleaning, pass the exclude list to tar's --exclude-from option. Previously, *.diff.gz contained some check-in files such as .clang-format, .cocciconfig. With this commit, *.diff.gz will only contain the .config and debian/. The other source files will go into the .orig tarball. linux.tar.gz is rebuilt only when the source files that would go into the tarball are changed. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-02-15 10:20:24 +09:00
kbuild: give up untracked files for source package builds When the source tree is dirty and contains untracked files, package builds may fail, for example, when a broken symlink exists, a file path contains whitespaces, etc. Since commit 05e96e96a315 ("kbuild: use git-archive for source package creation"), the source tarball only contains committed files because it is created by 'git archive'. scripts/package/gen-diff-patch tries to address the diff from HEAD, but including untracked files by the hand-crafted script introduces more complexity. I wrote a patch [1] to make it work in most cases, but still wonder if this is what we should aim for. To simplify the code, this patch just gives up untracked files. Going forward, it is your responsibility to do 'git add' for what you want in the source package. The script shows a warning just in case you forgot to do so. It should be checked only when building source packages. [1]: https://lore.kernel.org/all/CAK7LNAShbZ56gSh9PrbLnBDYKnjtTkHMoCXeGrhcxMvqXGq9=g@mail.gmail.com/2-0001-kbuild-make-package-builds-more-robust.patch Fixes: 05e96e96a315 ("kbuild: use git-archive for source package creation") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-04-10 21:09:07 +09:00
kbuild: deb-pkg: use default string when variable is unset or null ${DEBFULLNAME-${user}} falls back to ${user} when DEBFULLNAME is unset. It is more reasonable to do so when DEBFULLNAME is unset or null. Otherwise, the command: $ DEBFULLNAME= make deb-pkg will leave the name field blank. The same applies to KBUILD_BUILD_USER and KBUILD_BUILD_HOST. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org>
2024-07-05 00:23:32 +09:00
kbuild: deb-pkg: remove support for "name <email>" form for DEBEMAIL Commit d5940c60e057 ("kbuild: deb-pkg improve maintainer address generation") supported the "name <email>" form for DEBEMAIL, with behavior slightly different from devscripts. In Kbuild, if DEBEMAIL is given in the form "name <email>", it is used as-is, and DEBFULLNAME is ignored. In contrast, debchange takes the name from DEBFULLNAME (or NAME) if set, as described in 'man debchange': If this variable has the form "name <email>", then the maintainer name will also be taken from here if neither DEBFULLNAME nor NAME is set. This commit removes support for the "name <email> form for DEBEMAIL, as the current behavior is already different from debchange, and the Debian manual suggests setting the email address and name separately in DEBEMAIL and DEBFULLNAME. [1] If there are any complaints about this removal, we can re-add it, with better alignment with the debchange implementation. [2] [1]: https://www.debian.org/doc/manuals/debmake-doc/ch03.en.html#email-setup [2]: https://salsa.debian.org/debian/devscripts/-/blob/v2.23.7/scripts/debchange.pl#L802 Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-07-03 03:02:41 +09:00
kbuild: give up untracked files for source package builds When the source tree is dirty and contains untracked files, package builds may fail, for example, when a broken symlink exists, a file path contains whitespaces, etc. Since commit 05e96e96a315 ("kbuild: use git-archive for source package creation"), the source tarball only contains committed files because it is created by 'git archive'. scripts/package/gen-diff-patch tries to address the diff from HEAD, but including untracked files by the hand-crafted script introduces more complexity. I wrote a patch [1] to make it work in most cases, but still wonder if this is what we should aim for. To simplify the code, this patch just gives up untracked files. Going forward, it is your responsibility to do 'git add' for what you want in the source package. The script shows a warning just in case you forgot to do so. It should be checked only when building source packages. [1]: https://lore.kernel.org/all/CAK7LNAShbZ56gSh9PrbLnBDYKnjtTkHMoCXeGrhcxMvqXGq9=g@mail.gmail.com/2-0001-kbuild-make-package-builds-more-robust.patch Fixes: 05e96e96a315 ("kbuild: use git-archive for source package creation") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-04-10 21:09:07 +09:00
kbuild: deb-pkg: use default string when variable is unset or null ${DEBFULLNAME-${user}} falls back to ${user} when DEBFULLNAME is unset. It is more reasonable to do so when DEBFULLNAME is unset or null. Otherwise, the command: $ DEBFULLNAME= make deb-pkg will leave the name field blank. The same applies to KBUILD_BUILD_USER and KBUILD_BUILD_HOST. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org>
2024-07-05 00:23:32 +09:00
kbuild: deb-pkg: remove support for "name <email>" form for DEBEMAIL Commit d5940c60e057 ("kbuild: deb-pkg improve maintainer address generation") supported the "name <email>" form for DEBEMAIL, with behavior slightly different from devscripts. In Kbuild, if DEBEMAIL is given in the form "name <email>", it is used as-is, and DEBFULLNAME is ignored. In contrast, debchange takes the name from DEBFULLNAME (or NAME) if set, as described in 'man debchange': If this variable has the form "name <email>", then the maintainer name will also be taken from here if neither DEBFULLNAME nor NAME is set. This commit removes support for the "name <email> form for DEBEMAIL, as the current behavior is already different from debchange, and the Debian manual suggests setting the email address and name separately in DEBEMAIL and DEBFULLNAME. [1] If there are any complaints about this removal, we can re-add it, with better alignment with the debchange implementation. [2] [1]: https://www.debian.org/doc/manuals/debmake-doc/ch03.en.html#email-setup [2]: https://salsa.debian.org/debian/devscripts/-/blob/v2.23.7/scripts/debchange.pl#L802 Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-07-03 03:02:41 +09:00
kbuild: give up untracked files for source package builds When the source tree is dirty and contains untracked files, package builds may fail, for example, when a broken symlink exists, a file path contains whitespaces, etc. Since commit 05e96e96a315 ("kbuild: use git-archive for source package creation"), the source tarball only contains committed files because it is created by 'git archive'. scripts/package/gen-diff-patch tries to address the diff from HEAD, but including untracked files by the hand-crafted script introduces more complexity. I wrote a patch [1] to make it work in most cases, but still wonder if this is what we should aim for. To simplify the code, this patch just gives up untracked files. Going forward, it is your responsibility to do 'git add' for what you want in the source package. The script shows a warning just in case you forgot to do so. It should be checked only when building source packages. [1]: https://lore.kernel.org/all/CAK7LNAShbZ56gSh9PrbLnBDYKnjtTkHMoCXeGrhcxMvqXGq9=g@mail.gmail.com/2-0001-kbuild-make-package-builds-more-robust.patch Fixes: 05e96e96a315 ("kbuild: use git-archive for source package creation") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-04-10 21:09:07 +09:00
kbuild: deb-pkg: remove support for "name <email>" form for DEBEMAIL Commit d5940c60e057 ("kbuild: deb-pkg improve maintainer address generation") supported the "name <email>" form for DEBEMAIL, with behavior slightly different from devscripts. In Kbuild, if DEBEMAIL is given in the form "name <email>", it is used as-is, and DEBFULLNAME is ignored. In contrast, debchange takes the name from DEBFULLNAME (or NAME) if set, as described in 'man debchange': If this variable has the form "name <email>", then the maintainer name will also be taken from here if neither DEBFULLNAME nor NAME is set. This commit removes support for the "name <email> form for DEBEMAIL, as the current behavior is already different from debchange, and the Debian manual suggests setting the email address and name separately in DEBEMAIL and DEBFULLNAME. [1] If there are any complaints about this removal, we can re-add it, with better alignment with the debchange implementation. [2] [1]: https://www.debian.org/doc/manuals/debmake-doc/ch03.en.html#email-setup [2]: https://salsa.debian.org/debian/devscripts/-/blob/v2.23.7/scripts/debchange.pl#L802 Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-07-03 03:02:41 +09:00
kbuild: give up untracked files for source package builds When the source tree is dirty and contains untracked files, package builds may fail, for example, when a broken symlink exists, a file path contains whitespaces, etc. Since commit 05e96e96a315 ("kbuild: use git-archive for source package creation"), the source tarball only contains committed files because it is created by 'git archive'. scripts/package/gen-diff-patch tries to address the diff from HEAD, but including untracked files by the hand-crafted script introduces more complexity. I wrote a patch [1] to make it work in most cases, but still wonder if this is what we should aim for. To simplify the code, this patch just gives up untracked files. Going forward, it is your responsibility to do 'git add' for what you want in the source package. The script shows a warning just in case you forgot to do so. It should be checked only when building source packages. [1]: https://lore.kernel.org/all/CAK7LNAShbZ56gSh9PrbLnBDYKnjtTkHMoCXeGrhcxMvqXGq9=g@mail.gmail.com/2-0001-kbuild-make-package-builds-more-robust.patch Fixes: 05e96e96a315 ("kbuild: use git-archive for source package creation") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-04-10 21:09:07 +09:00
kbuild: package: add -e and -u options to some shell scripts Set -e to make these scripts fail on the first error. Set -u because these scripts are invoked by Makefile, and do not work properly without necessary variables defined. I tweaked mkdebian to cope with optional environment variables. Remove the explicit "test -n ..." from install-extmod-build. Both options are described in POSIX. [1] [1]: https://pubs.opengroup.org/onlinepubs/009604499/utilities/set.html Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-07-03 03:02:42 +09:00
kbuild: deb-pkg: create source package without cleaning If you run 'make deb-pkg', all objects are lost due to 'make clean', which makes the incremental builds impossible. Instead of cleaning, pass the exclude list to tar's --exclude-from option. Previously, *.diff.gz contained some check-in files such as .clang-format, .cocciconfig. With this commit, *.diff.gz will only contain the .config and debian/. The other source files will go into the .orig tarball. linux.tar.gz is rebuilt only when the source files that would go into the tarball are changed. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-02-15 10:20:24 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: package: add -e and -u options to some shell scripts Set -e to make these scripts fail on the first error. Set -u because these scripts are invoked by Makefile, and do not work properly without necessary variables defined. I tweaked mkdebian to cope with optional environment variables. Remove the explicit "test -n ..." from install-extmod-build. Both options are described in POSIX. [1] [1]: https://pubs.opengroup.org/onlinepubs/009604499/utilities/set.html Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-07-03 03:02:42 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: fix versioning for -rc releases The version number with -rc should be considered older than the final release. For example, 6.14-rc1 should be older than 6.14, but to handle this correctly (just like Debian kernel), "-rc" must be replace with "~rc". $ dpkg --compare-versions 6.14-rc1 lt 6.14 $ echo $? 1 $ dpkg --compare-versions 6.14~rc1 lt 6.14 $ echo $? 0 Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org>
2025-03-12 04:01:33 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: hide KDEB_SOURCENAME from Makefile scripts/Makefile.package does not need to know the value of KDEB_SOURCENAME because the source name can be taken from debian/changelog by using dpkg-parsechangelog. Move the default of KDEB_SOURCENAME (i.e. linux-upstream) to scripts/package/mkdebian. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-02-15 10:20:27 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: clean up package name variables Hard-code the names of linux-headers and debug packages in the control file. The kernel package is different for ARCH=um. Change the code for better readability. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-10-14 03:38:20 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: clean up package name variables Hard-code the names of linux-headers and debug packages in the control file. The kernel package is different for ARCH=um. Change the code for better readability. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-10-14 03:38:20 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: package: add -e and -u options to some shell scripts Set -e to make these scripts fail on the first error. Set -u because these scripts are invoked by Makefile, and do not work properly without necessary variables defined. I tweaked mkdebian to cope with optional environment variables. Remove the explicit "test -n ..." from install-extmod-build. Both options are described in POSIX. [1] [1]: https://pubs.opengroup.org/onlinepubs/009604499/utilities/set.html Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-07-03 03:02:42 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: add pkg.linux-upstream.nokernelheaders build profile Since commit f1d87664b82a ("kbuild: cross-compile linux-headers package when possible"), 'make bindeb-pkg' may attempt to cross-compile the linux-headers package, but it fails under certain circumstances. For example, when CONFIG_MODULE_SIG_FORMAT is enabled on Debian, the following command fails: $ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- bindeb-pkg [ snip ] Rebuilding host programs with aarch64-linux-gnu-gcc... HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/kallsyms HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/sorttable HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/asn1_compiler HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/sign-file In file included from /usr/include/openssl/opensslv.h:109, from debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/sign-file.c:25: /usr/include/openssl/macros.h:14:10: fatal error: openssl/opensslconf.h: No such file or directory 14 | #include <openssl/opensslconf.h> | ^~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. This commit adds a new profile, pkg.linux-upstream.nokernelheaders, to guard the linux-headers package. There are two options to fix the above issue. Option 1: Set the pkg.linux-upstream.nokernelheaders build profile $ DEB_BUILD_PROFILES=pkg.linux-upstream.nokernelheaders \ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- bindeb-pkg This skips the building of the linux-headers package. Option 2: Install the necessary build dependencies If you want to cross-compile the linux-headers package, you need to install additional packages. For example, on Debian, the packages necessary for cross-compiling it to arm64 can be installed with the following commands: # dpkg --add-architecture arm64 # apt update # apt install gcc-aarch64-linux-gnu libssl-dev:arm64 Fixes: f1d87664b82a ("kbuild: cross-compile linux-headers package when possible") Reported-by: Ron Economos <re@w6rz.net> Closes: https://lore.kernel.org/all/b3d4f49e-7ddb-29ba-0967-689232329b53@w6rz.net/ Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Ron Economos <re@w6rz.net> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-10-23 03:16:58 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
builddeb: Enable rootless builds This makes it possible to build the Debian packages without requiring (pseudo-)root privileges, when the build drivers support this mode of operation. See-Also: /usr/share/doc/dpkg/rootless-builds.txt.gz Signed-off-by: Guillem Jover <guillem@hadrons.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-09-21 00:25:54 +02:00
kbuild: deb-pkg: use more debhelper commands in builddeb Commit 36862e14e316 ("kbuild: deb-pkg: use dh_listpackages to know enabled packages") started to require the debhelper tool suite. Use more dh_* commands in create_package(): - dh_installdocs to install copyright - dh_installchangelogs to install changelog - dh_compress to compress changelog - dh_fixperms to replace the raw chmod command - dh_gencontrol to replace the raw dpkg-gencontrol command - dh_md5sums to record the md5sum of included files - dh_builddeb to replace the raw dpkg-deb command Set DEB_RULES_REQUIRES_ROOT to 'no' in case debian/rules is executed directly. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <n.schier@avm.de>
2023-12-26 22:52:43 +09:00
kheaders: use 'tar' instead of 'cpio' for copying files The 'cpio' command is used solely for copying header files to the temporary directory. However, there is no strong reason to use 'cpio' for this purpose. For example, scripts/package/install-extmod-build uses the 'tar' command to copy files. This commit replaces the use of 'cpio' with 'tar' because 'tar' is already used in this script to generate kheaders_data.tar.xz anyway. Performance-wide, there is no significant difference between 'cpio' and 'tar'. [Before] $ rm -fr kheaders; mkdir kheaders $ time sh -c ' for f in include arch/x86/include do find "$f" -name "*.h" done | cpio --quiet -pd kheaders ' real 0m0.148s user 0m0.021s sys 0m0.140s [After] $ rm -fr kheaders; mkdir kheaders $ time sh -c ' for f in include arch/x86/include do find "$f" -name "*.h" done | tar -c -f - -T - | tar -xf - -C kheaders ' real 0m0.098s user 0m0.024s sys 0m0.131s Revert commit 69ef0920bdd3 ("Docs: Add cpio requirement to changes.rst") because 'cpio' is not used anywhere else during the kernel build. Please note that the built-in initramfs is created by the in-tree tool, usr/gen_init_cpio, so it does not rely on the external 'cpio' command at all. Remove 'cpio' from the package build dependencies as well. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-12-18 19:37:08 +09:00
kbuild: deb-pkg: add pkg.linux-upstream.nokernelheaders build profile Since commit f1d87664b82a ("kbuild: cross-compile linux-headers package when possible"), 'make bindeb-pkg' may attempt to cross-compile the linux-headers package, but it fails under certain circumstances. For example, when CONFIG_MODULE_SIG_FORMAT is enabled on Debian, the following command fails: $ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- bindeb-pkg [ snip ] Rebuilding host programs with aarch64-linux-gnu-gcc... HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/kallsyms HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/sorttable HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/asn1_compiler HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/sign-file In file included from /usr/include/openssl/opensslv.h:109, from debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/sign-file.c:25: /usr/include/openssl/macros.h:14:10: fatal error: openssl/opensslconf.h: No such file or directory 14 | #include <openssl/opensslconf.h> | ^~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. This commit adds a new profile, pkg.linux-upstream.nokernelheaders, to guard the linux-headers package. There are two options to fix the above issue. Option 1: Set the pkg.linux-upstream.nokernelheaders build profile $ DEB_BUILD_PROFILES=pkg.linux-upstream.nokernelheaders \ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- bindeb-pkg This skips the building of the linux-headers package. Option 2: Install the necessary build dependencies If you want to cross-compile the linux-headers package, you need to install additional packages. For example, on Debian, the packages necessary for cross-compiling it to arm64 can be installed with the following commands: # dpkg --add-architecture arm64 # apt update # apt install gcc-aarch64-linux-gnu libssl-dev:arm64 Fixes: f1d87664b82a ("kbuild: cross-compile linux-headers package when possible") Reported-by: Ron Economos <re@w6rz.net> Closes: https://lore.kernel.org/all/b3d4f49e-7ddb-29ba-0967-689232329b53@w6rz.net/ Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Ron Economos <re@w6rz.net> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-10-23 03:16:58 +09:00
kbuild: deb-pkg: Add libdw-dev:native to Build-Depends-Arch The dwarf.h header, which is included by scripts/gendwarfksyms/gendwarfksyms.h, resides within the libdw-dev package. This portion of the code is compiled under the condition that CONFIG_GENDWARFKSYMS is enabled. Consequently, add libdw-dev to Build-Depends-Arch to prevent unforeseen compilation failures. Fix follow possible error: In file included from scripts/gendwarfksyms/symbols.c:6: scripts/gendwarfksyms/gendwarfksyms.h:6:10: fatal error: 'dwarf.h' file not found 6 | #include <dwarf.h> | ^~~~~~~~~ Fixes: f28568841ae0 ("tools: Add gendwarfksyms") Reviewed-by: Sami Tolvanen <samitolvanen@google.com> Signed-off-by: WangYuli <wangyuli@uniontech.com> Reviewed-by: Nicolas Schier <n.schier@avm.de> Tested-by: Nicolas Schier <n.schier@avm.de> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2025-04-22 18:54:01 +08:00
kbuild: deb-pkg: add pkg.linux-upstream.nokernelheaders build profile Since commit f1d87664b82a ("kbuild: cross-compile linux-headers package when possible"), 'make bindeb-pkg' may attempt to cross-compile the linux-headers package, but it fails under certain circumstances. For example, when CONFIG_MODULE_SIG_FORMAT is enabled on Debian, the following command fails: $ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- bindeb-pkg [ snip ] Rebuilding host programs with aarch64-linux-gnu-gcc... HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/kallsyms HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/sorttable HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/asn1_compiler HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/sign-file In file included from /usr/include/openssl/opensslv.h:109, from debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/sign-file.c:25: /usr/include/openssl/macros.h:14:10: fatal error: openssl/opensslconf.h: No such file or directory 14 | #include <openssl/opensslconf.h> | ^~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. This commit adds a new profile, pkg.linux-upstream.nokernelheaders, to guard the linux-headers package. There are two options to fix the above issue. Option 1: Set the pkg.linux-upstream.nokernelheaders build profile $ DEB_BUILD_PROFILES=pkg.linux-upstream.nokernelheaders \ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- bindeb-pkg This skips the building of the linux-headers package. Option 2: Install the necessary build dependencies If you want to cross-compile the linux-headers package, you need to install additional packages. For example, on Debian, the packages necessary for cross-compiling it to arm64 can be installed with the following commands: # dpkg --add-architecture arm64 # apt update # apt install gcc-aarch64-linux-gnu libssl-dev:arm64 Fixes: f1d87664b82a ("kbuild: cross-compile linux-headers package when possible") Reported-by: Ron Economos <re@w6rz.net> Closes: https://lore.kernel.org/all/b3d4f49e-7ddb-29ba-0967-689232329b53@w6rz.net/ Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Ron Economos <re@w6rz.net> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-10-23 03:16:58 +09:00
kbuild: deb-pkg: add python3:native to build dependency Python3 is necessary for running some scripts such as drivers/gpu/drm/msm/registers/gen_header.py Both scripts/package/kernel.spec and scripts/package/PKGBUILD already list Python as the build dependency. Do likewise for scripts/package/mkdebian. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-11-23 17:26:45 +09:00
kbuild: Replace HTTP links with HTTPS ones Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-07-19 21:46:02 +02:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: remove "version" variable in mkdebian ${version} and ${KERNELRELEASE} are the same. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org>
2025-03-12 04:02:24 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: remove "version" variable in mkdebian ${version} and ${KERNELRELEASE} are the same. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org>
2025-03-12 04:02:24 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: remove "version" variable in mkdebian ${version} and ${KERNELRELEASE} are the same. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org>
2025-03-12 04:02:24 +09:00
kbuild: deb-pkg: use dh_listpackages to know enabled packages Use dh_listpackages to get a list of all binary packages. With this, debian/control lists which binary packages will be produced. Previously, ARCH=um listed linux-libc-dev in debian/control, but it was not generated because each of mkdebian and builddeb independently maintained the if-conditionals. Another motivation is to allow scripts/package/builddeb to get the package name (linux-image-*, etc.) dynamically from debian/control. This will also allow the BuildProfile to control the generation of the binary packages. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-03-13 05:07:30 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
builddeb: generate multi-arch friendly linux-libc-dev package 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 (stored in debian/arch). Signed-off-by: Cedric Hombourger <Cedric_Hombourger@mentor.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-07-09 09:43:35 +02:00
kbuild: deb-pkg: fix warning when CONFIG_DEBUG_INFO is unset Creating a Debian package without CONFIG_DEBUG_INFO produces a warning that no debug package was created. This patch excludes the debug package from the control file, if no debug package is created by this configuration. Signed-off-by: Reinhard Karcher <reinhard.karcher@gmx.net> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-03-24 11:24:47 +01:00
kbuild: deb-pkg: do not build linux-headers package if CONFIG_MODULES=n Since commit 269a535ca931 ("modpost: generate vmlinux.symvers and reuse it for the second modpost"), with CONFIG_MODULES disabled, "make deb-pkg" (or "make bindeb-pkg") fails with: find: ‘Module.symvers’: No such file or directory If CONFIG_MODULES is disabled, it doesn't really make sense to build the linux-headers package. Fixes: 269a535ca931 ("modpost: generate vmlinux.symvers and reuse it for the second modpost") Reported-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-10-14 03:38:19 +09:00
kbuild: deb-pkg: remove "version" variable in mkdebian ${version} and ${KERNELRELEASE} are the same. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org>
2025-03-12 04:02:24 +09:00
kbuild: deb-pkg: do not build linux-headers package if CONFIG_MODULES=n Since commit 269a535ca931 ("modpost: generate vmlinux.symvers and reuse it for the second modpost"), with CONFIG_MODULES disabled, "make deb-pkg" (or "make bindeb-pkg") fails with: find: ‘Module.symvers’: No such file or directory If CONFIG_MODULES is disabled, it doesn't really make sense to build the linux-headers package. Fixes: 269a535ca931 ("modpost: generate vmlinux.symvers and reuse it for the second modpost") Reported-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-10-14 03:38:19 +09:00
kbuild: deb-pkg: add pkg.linux-upstream.nokernelheaders build profile Since commit f1d87664b82a ("kbuild: cross-compile linux-headers package when possible"), 'make bindeb-pkg' may attempt to cross-compile the linux-headers package, but it fails under certain circumstances. For example, when CONFIG_MODULE_SIG_FORMAT is enabled on Debian, the following command fails: $ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- bindeb-pkg [ snip ] Rebuilding host programs with aarch64-linux-gnu-gcc... HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/kallsyms HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/sorttable HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/asn1_compiler HOSTCC debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/sign-file In file included from /usr/include/openssl/opensslv.h:109, from debian/linux-headers-6.12.0-rc4/usr/src/linux-headers-6.12.0-rc4/scripts/sign-file.c:25: /usr/include/openssl/macros.h:14:10: fatal error: openssl/opensslconf.h: No such file or directory 14 | #include <openssl/opensslconf.h> | ^~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. This commit adds a new profile, pkg.linux-upstream.nokernelheaders, to guard the linux-headers package. There are two options to fix the above issue. Option 1: Set the pkg.linux-upstream.nokernelheaders build profile $ DEB_BUILD_PROFILES=pkg.linux-upstream.nokernelheaders \ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- bindeb-pkg This skips the building of the linux-headers package. Option 2: Install the necessary build dependencies If you want to cross-compile the linux-headers package, you need to install additional packages. For example, on Debian, the packages necessary for cross-compiling it to arm64 can be installed with the following commands: # dpkg --add-architecture arm64 # apt update # apt install gcc-aarch64-linux-gnu libssl-dev:arm64 Fixes: f1d87664b82a ("kbuild: cross-compile linux-headers package when possible") Reported-by: Ron Economos <re@w6rz.net> Closes: https://lore.kernel.org/all/b3d4f49e-7ddb-29ba-0967-689232329b53@w6rz.net/ Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Ron Economos <re@w6rz.net> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-10-23 03:16:58 +09:00
kbuild: deb-pkg: remove "version" variable in mkdebian ${version} and ${KERNELRELEASE} are the same. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org>
2025-03-12 04:02:24 +09:00
kbuild: deb-pkg: do not build linux-headers package if CONFIG_MODULES=n Since commit 269a535ca931 ("modpost: generate vmlinux.symvers and reuse it for the second modpost"), with CONFIG_MODULES disabled, "make deb-pkg" (or "make bindeb-pkg") fails with: find: ‘Module.symvers’: No such file or directory If CONFIG_MODULES is disabled, it doesn't really make sense to build the linux-headers package. Fixes: 269a535ca931 ("modpost: generate vmlinux.symvers and reuse it for the second modpost") Reported-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-10-14 03:38:19 +09:00
kbuild: deb-pkg: use dh_listpackages to know enabled packages Use dh_listpackages to get a list of all binary packages. With this, debian/control lists which binary packages will be produced. Previously, ARCH=um listed linux-libc-dev in debian/control, but it was not generated because each of mkdebian and builddeb independently maintained the if-conditionals. Another motivation is to allow scripts/package/builddeb to get the package name (linux-image-*, etc.) dynamically from debian/control. This will also allow the BuildProfile to control the generation of the binary packages. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-03-13 05:07:30 +09:00
kbuild: deb-pkg: do not build linux-headers package if CONFIG_MODULES=n Since commit 269a535ca931 ("modpost: generate vmlinux.symvers and reuse it for the second modpost"), with CONFIG_MODULES disabled, "make deb-pkg" (or "make bindeb-pkg") fails with: find: ‘Module.symvers’: No such file or directory If CONFIG_MODULES is disabled, it doesn't really make sense to build the linux-headers package. Fixes: 269a535ca931 ("modpost: generate vmlinux.symvers and reuse it for the second modpost") Reported-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-10-14 03:38:19 +09:00
kbuild: deb-pkg: fix warning when CONFIG_DEBUG_INFO is unset Creating a Debian package without CONFIG_DEBUG_INFO produces a warning that no debug package was created. This patch excludes the debug package from the control file, if no debug package is created by this configuration. Signed-off-by: Reinhard Karcher <reinhard.karcher@gmx.net> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-03-24 11:24:47 +01:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: remove "version" variable in mkdebian ${version} and ${KERNELRELEASE} are the same. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org>
2025-03-12 04:02:24 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: add pkg.linux-upstream.nokerneldbg build profile The Debian kernel supports the pkg.linux.nokerneldbg build profile. The debug package tends to become huge, and you may not want to build it even when CONFIG_DEBUG_INFO is enabled. This commit introduces a similar profile for the upstream kernel. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-10-23 03:16:59 +09:00
kbuild: deb-pkg: remove "version" variable in mkdebian ${version} and ${KERNELRELEASE} are the same. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org>
2025-03-12 04:02:24 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: fix warning when CONFIG_DEBUG_INFO is unset Creating a Debian package without CONFIG_DEBUG_INFO produces a warning that no debug package was created. This patch excludes the debug package from the control file, if no debug package is created by this configuration. Signed-off-by: Reinhard Karcher <reinhard.karcher@gmx.net> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-03-24 11:24:47 +01:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: split debian/rules debian/rules is generated by shell, but the escape sequence (\$) is unreadable. debian/rules embeds only two variables (ARCH and KERNELRELEASE). Split them out to debian/rules.vars, and check-in the rest of Makefile code to scripts/package/debian/rules. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-08-01 21:19:26 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00
kbuild: deb-pkg: split debian/rules debian/rules is generated by shell, but the escape sequence (\$) is unreadable. debian/rules embeds only two variables (ARCH and KERNELRELEASE). Split them out to debian/rules.vars, and check-in the rest of Makefile code to scripts/package/debian/rules. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-08-01 21:19:26 +09:00
kbuild: deb-pkg: split debian/copyright from the mkdebian script Copy debian/copyright instead of generating it by the 'cat' command. I also updated '2018' to '2023' while I was here. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <n.schier@avm.de>
2023-12-20 00:40:49 +09:00
kbuild: deb-pkg: split debian/rules debian/rules is generated by shell, but the escape sequence (\$) is unreadable. debian/rules embeds only two variables (ARCH and KERNELRELEASE). Split them out to debian/rules.vars, and check-in the rest of Makefile code to scripts/package/debian/rules. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-08-01 21:19:26 +09:00
kbuild: deb-pkg: split generating packaging and build Move debian/ directory generation out of builddeb to a new script, mkdebian. The package build commands are kept in builddeb, which is now an internal command called from debian/rules. With these changes in place, we can now use dpkg-buildpackage from deb-pkg and bindeb-pkg removing need for handrolled source/changes generation. This patch is based on the criticism of the current state of builddeb discussed on: https://patchwork.kernel.org/patch/9656403/ Signed-off-by: Riku Voipio <riku.voipio@linaro.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-05 14:22:29 +03:00