From: Chris Lamb <la...@debian.org>
It would appear KBUILD_BUILD_TIMESTAMP is meant to be used the same way as in
the linux kernel build. For linux, builders are supposed to set
KBUILD_BUILD_TIMESTAMP in the environment if they want a stable timestamp.
The libddmmp makefile however tries to directly call git to get a timestamp,
which fails in a typical Debian build environment, which is not a full git
source tree.
Have libdmmp/Makefile use KBUILD_BUILD_TIMESTAMP from the environment if
available, otherwise use git as before.
Signed-off-by: Chris Hofstaedtler <z...@debian.org>
---
libdmmp/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libdmmp/Makefile b/libdmmp/Makefile
index 9ece9528..601933aa 100644
--- a/libdmmp/Makefile
+++ b/libdmmp/Makefile
@@ -75,7 +75,7 @@ docs/man/dmmp_strerror.3: $(HEADERS)
$(Q)TEMPFILE=$(shell mktemp); \
cat $^ | perl docs/doc-preclean.pl >$$TEMPFILE; \
LC_ALL=C \
- KBUILD_BUILD_TIMESTAMP=`git log -n1 --pretty=%cd --date=iso -- $^` \
+ KBUILD_BUILD_TIMESTAMP=`echo $$KBUILD_BUILD_TIMESTAMP | grep . || git
log -n1 --pretty=%cd --date=iso -- $^` \
perl docs/kernel-doc -man $$TEMPFILE | \
perl docs/split-man.pl docs/man; \
$(RM) -f $$TEMPFILE
--
2.39.2
--
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