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authorLinus Torvalds <torvalds@linux-foundation.org>2019-10-20 12:36:57 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2019-10-20 12:36:57 -0400
commite2ab4ef83fe279e6f8e06ffa490144d082b95493 (patch)
tree266ecef64d493c6b70fd7ef7cb8206c3cf907427
parent4fe34d61a3a9d9ed954cbc90713506a7598d6b36 (diff)
parent700dea5a0bea9f64eba89fae7cb2540326fdfdc1 (diff)
Merge tag 'kbuild-fixes-v5.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull more Kbuild fixes from Masahiro Yamada: - fix a bashism of setlocalversion - do not use the too new --sort option of tar * tag 'kbuild-fixes-v5.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kheaders: substituting --sort in archive creation scripts: setlocalversion: fix a bashism kbuild: update comment about KBUILD_ALLDIRS
-rw-r--r--Makefile2
-rwxr-xr-xkernel/gen_kheaders.sh11
-rwxr-xr-xscripts/setlocalversion2
3 files changed, 9 insertions, 6 deletions
diff --git a/Makefile b/Makefile
index ffd7a912fc46..19efe04b398c 100644
--- a/Makefile
+++ b/Makefile
@@ -1037,7 +1037,7 @@ export KBUILD_VMLINUX_OBJS := $(head-y) $(init-y) $(core-y) $(libs-y2) \
export KBUILD_VMLINUX_LIBS := $(libs-y1)
export KBUILD_LDS := arch/$(SRCARCH)/kernel/vmlinux.lds
export LDFLAGS_vmlinux
-# used by scripts/package/Makefile
+# used by scripts/Makefile.package
export KBUILD_ALLDIRS := $(sort $(filter-out arch/%,$(vmlinux-alldirs)) LICENSES arch include scripts tools)
vmlinux-deps := $(KBUILD_LDS) $(KBUILD_VMLINUX_OBJS) $(KBUILD_VMLINUX_LIBS)
diff --git a/kernel/gen_kheaders.sh b/kernel/gen_kheaders.sh
index aff79e461fc9..5a0fc0b0403a 100755
--- a/kernel/gen_kheaders.sh
+++ b/kernel/gen_kheaders.sh
@@ -71,10 +71,13 @@ done | cpio --quiet -pd $cpio_dir >/dev/null 2>&1
find $cpio_dir -type f -print0 |
xargs -0 -P8 -n1 perl -pi -e 'BEGIN {undef $/;}; s/\/\*((?!SPDX).)*?\*\///smg;'
-# Create archive and try to normalize metadata for reproducibility
-tar "${KBUILD_BUILD_TIMESTAMP:+--mtime=$KBUILD_BUILD_TIMESTAMP}" \
- --owner=0 --group=0 --sort=name --numeric-owner \
- -Jcf $tarfile -C $cpio_dir/ . > /dev/null
+# Create archive and try to normalize metadata for reproducibility.
+# For compatibility with older versions of tar, files are fed to tar
+# pre-sorted, as --sort=name might not be available.
+find $cpio_dir -printf "./%P\n" | LC_ALL=C sort | \
+ tar "${KBUILD_BUILD_TIMESTAMP:+--mtime=$KBUILD_BUILD_TIMESTAMP}" \
+ --owner=0 --group=0 --numeric-owner --no-recursion \
+ -Jcf $tarfile -C $cpio_dir/ -T - > /dev/null
echo "$src_files_md5" > kernel/kheaders.md5
echo "$obj_files_md5" >> kernel/kheaders.md5
diff --git a/scripts/setlocalversion b/scripts/setlocalversion
index 220dae0db3f1..a2998b118ef9 100755
--- a/scripts/setlocalversion
+++ b/scripts/setlocalversion
@@ -93,7 +93,7 @@ scm_version()
# Check for mercurial and a mercurial repo.
if test -d .hg && hgid=`hg id 2>/dev/null`; then
# Do we have an tagged version? If so, latesttagdistance == 1
- if [ "`hg log -r . --template '{latesttagdistance}'`" == "1" ]; then
+ if [ "`hg log -r . --template '{latesttagdistance}'`" = "1" ]; then
id=`hg log -r . --template '{latesttag}'`
printf '%s%s' -hg "$id"
else