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authorMasahiro Yamada <masahiroy@kernel.org>2023-02-15 04:20:24 +0300
committerMasahiro Yamada <masahiroy@kernel.org>2023-02-26 09:18:07 +0300
commit7bf4582d7aad870ecb4f760743307ecba7a960f4 (patch)
tree4b84048857a0ab7ea01807f6d566e73a0888ccaa /scripts/Makefile.package
parent5c3d1d0abb12a6915d0f43233837053945621a89 (diff)
downloadlinux-7bf4582d7aad870ecb4f760743307ecba7a960f4.tar.xz
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>
Diffstat (limited to 'scripts/Makefile.package')
-rw-r--r--scripts/Makefile.package48
1 files changed, 42 insertions, 6 deletions
diff --git a/scripts/Makefile.package b/scripts/Makefile.package
index dfbf40454a99..f0002ace4156 100644
--- a/scripts/Makefile.package
+++ b/scripts/Makefile.package
@@ -43,13 +43,47 @@ if test "$(objtree)" != "$(srctree)"; then \
echo >&2 " ERROR:"; \
echo >&2 " Building source tarball is not possible outside the"; \
echo >&2 " kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \
- echo >&2 " binrpm-pkg or bindeb-pkg target instead."; \
+ echo >&2 " binrpm-pkg target instead."; \
echo >&2; \
false; \
fi ; \
tar -I $(KGZIP) -c $(RCS_TAR_IGNORE) -f $(2).tar.gz \
--transform 's:^:$(2)/:S' $(TAR_CONTENT) $(3)
+# .tmp_filelist .tmp_filelist_exclude
+# ---------------------------------------------------------------------------
+
+scripts/list-gitignored: FORCE
+ $(Q)$(MAKE) -f $(srctree)/Makefile scripts_package
+
+# 1f5d3a6b6532e25a5cdf1f311956b2b03d343a48 removed '*.rej' from .gitignore,
+# but it is definitely a generated file.
+filechk_filelist = \
+ $< --exclude='*.rej' --output=$@_exclude --prefix=./ --rootdir=$(srctree) --stat=-
+
+.tmp_filelist: scripts/list-gitignored FORCE
+ $(call filechk,filelist)
+
+# tarball
+# ---------------------------------------------------------------------------
+
+quiet_cmd_tar = TAR $@
+ cmd_tar = tar -c -f $@ $(tar-compress-opt) $(tar-exclude-opt) \
+ --owner=0 --group=0 --sort=name \
+ --transform 's:^\.:$*:S' -C $(tar-rootdir) .
+
+tar-rootdir := $(srctree)
+
+%.tar.gz: private tar-compress-opt := -I $(KGZIP)
+%.tar.gz:
+ $(call cmd,tar)
+
+# Linux source tarball
+# ---------------------------------------------------------------------------
+
+linux.tar.gz: tar-exclude-opt = --exclude=./$@ --exclude-from=$<_exclude
+linux.tar.gz: .tmp_filelist
+
# rpm-pkg
# ---------------------------------------------------------------------------
PHONY += rpm-pkg
@@ -80,13 +114,12 @@ binrpm-pkg:
$(UTS_MACHINE)-linux -bb $(objtree)/binkernel.spec
PHONY += deb-pkg
-deb-pkg:
- $(MAKE) clean
+deb-pkg: linux.tar.gz
$(CONFIG_SHELL) $(srctree)/scripts/package/mkdebian
- $(call cmd,src_tar,$(KDEB_SOURCENAME))
origversion=$$(dpkg-parsechangelog -SVersion |sed 's/-[^-]*$$//');\
- mv $(KDEB_SOURCENAME).tar.gz ../$(KDEB_SOURCENAME)_$${origversion}.orig.tar.gz
- +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) --source-option=-sP -i.git -us -uc
+ cp linux.tar.gz ../$(KDEB_SOURCENAME)_$${origversion}.orig.tar.gz
+ +dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) \
+ --build=source,binary --source-option=-sP -nc -us -uc
PHONY += bindeb-pkg
bindeb-pkg:
@@ -174,4 +207,7 @@ help:
@echo ' perf-tarxz-src-pkg - Build $(perf-tar).tar.xz source tarball'
@echo ' perf-tarzst-src-pkg - Build $(perf-tar).tar.zst source tarball'
+PHONY += FORCE
+FORCE:
+
.PHONY: $(PHONY)