linux-toradex.git/scripts/Makefile.package, branch v6.3-rc4

kbuild: use git-archive for source package creation

2023-03-16T13:46:12+00:00

Commit 5c3d1d0abb12 ("kbuild: add a tool to list files ignored by git")
added a new tool, scripts/list-gitignored. My intention was to create
source packages without cleaning the source tree, without relying on git.

Linus strongly objected to it, and suggested using 'git archive' instead.
[1] [2] [3]

This commit goes in that direction - Remove scripts/list-gitignored.c
and rewrites Makefiles and scripts to use 'git archive' for building
Debian and RPM source packages. It also makes 'make perf-tar*-src-pkg'
use 'git archive' again.

Going forward, building source packages is only possible in a git-managed
tree. Building binary packages does not require git.

[1]: https://lore.kernel.org/lkml/CAHk-=wi49sMaC7vY1yMagk7eqLK=1jHeHQ=yZ_k45P=xBccnmA@mail.gmail.com/
[2]: https://lore.kernel.org/lkml/CAHk-=wh5AixGsLeT0qH2oZHKq0FLUTbyTw4qY921L=PwYgoGVw@mail.gmail.com/
[3]: https://lore.kernel.org/lkml/CAHk-=wgM-W6Fu==EoAVCabxyX8eYBz9kNC88-tm9ExRQwA79UQ@mail.gmail.com/

Fixes: 5c3d1d0abb12 ("kbuild: add a tool to list files ignored by git")
Fixes: e0ca16749ac3 ("kbuild: make perf-tar*-src-pkg work without relying on git")
Suggested-by: Linus Torvalds 
Signed-off-by: Masahiro Yamada

kbuild: rpm-pkg: move source components to rpmbuild/SOURCES

2023-03-16T13:45:56+00:00

Prepare to add more files to the source RPM.

Also, fix the build error when KCONFIG_CONFIG is set:
  error: Bad file: ./.config: No such file or directory

Signed-off-by: Masahiro Yamada

kbuild: tar-pkg: use tar rules in scripts/Makefile.package

2023-02-26T06:23:30+00:00

Use %.tar, %.tar.gz, %.tar.bz2, %.tar.xz, %.tar.zst rules in
scripts/Makefile.package.

Signed-off-by: Masahiro Yamada

kbuild: make perf-tar*-src-pkg work without relying on git

2023-02-26T06:23:30+00:00

Currently, perf-tar*-src-pkg only uses 'git archive', but it is better
to make it work without relying on git.

The file, HEAD, which saves the commit hash, will be included in the
tarball only when the source tree is managed by git. The git tree is
more precisely checked; it has been copied from scripts/setlocalversion.

Signed-off-by: Masahiro Yamada

kbuild: deb-pkg: switch over to source format 3.0 (quilt)

2023-02-26T06:22:37+00:00

Change the source format from "1.0" to "3.0 (quilt)" because it works
more cleanly.

All files except .config and debian/ go into the orig tarball.
Add a single patch, debian/patches/config, and delete the ugly
extend-diff-ignore patterns.

The debian tarball will be compressed into *.debian.tar.xz by default.
If you like to use a different compression mode, you can pass the
command line option, DPKG_FLAGS=-Zgzip, for example.

The orig tarball only supports gzip for now. The combination of
gzip and xz is somewhat clumsy, but it is not a practical problem.

Signed-off-by: Masahiro Yamada 
Reviewed-by: Nicolas Schier

kbuild: deb-pkg: make .orig tarball a hard link if possible

2023-02-26T06:20:38+00:00

If '..' belongs to the same filesystem, create a hard link instead of
a copy. In most cases, you can save disk space.

I do not want to use 'mv' because keeping linux.tar.gz is useful to
avoid unneeded rebuilding of the tarball.

Signed-off-by: Masahiro Yamada 
Reviewed-by: Nicolas Schier

kbuild: deb-pkg: hide KDEB_SOURCENAME from Makefile

2023-02-26T06:19:38+00:00

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 
Reviewed-by: Nicolas Schier

kbuild: srcrpm-pkg: create source package without cleaning

2023-02-26T06:18:47+00:00

If you run 'make (src)rpm-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, the .config was contained in the source tarball.

With this commit, the source rpm consists of separate linux.tar.gz
and .config.

Remove stale comments. Now, 'make (src)rpm-pkg' works with O= option.

Signed-off-by: Masahiro Yamada

kbuild: rpm-pkg: build binary packages from source rpm

2023-02-26T06:18:47+00:00

The build rules of rpm-pkg and srcrpm-pkg are almost the same.
Remove the code duplication.

Change rpm-pkg to build binary packages from the source package generated
by srcrpm-pkg.

This changes the output directory of the srpm generated by 'make rpm-pkg'
because srcrpm-pkg overrides _srcrpmdir.

Signed-off-by: Masahiro Yamada

kbuild: deb-pkg: create source package without cleaning

2023-02-26T06:18:07+00:00

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 
Reviewed-by: Nicolas Schier