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31474: create patchlevel.h correctly when using a separate build tree

This commit is contained in:
Barton E. Schaefer 2013-06-13 09:46:43 -07:00
parent 77feb2c1c4
commit e36e7d9ade
3 changed files with 7 additions and 2 deletions

View file

@ -43,7 +43,7 @@ patchlevel.h: FORCE
@if [ -f $(sdir)/$@.release ]; then \
cp -f $(sdir)/$@.release $@; \
else \
echo '#define ZSH_PATCHLEVEL "'`git describe --tags --long`'"' > $@.tmp; \
echo '#define ZSH_PATCHLEVEL "'`cd $(sdir) && git describe --tags --long`'"' > $@.tmp; \
cmp $@ $@.tmp && rm -f $@.tmp || mv $@.tmp $@; \
fi
FORCE: