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Makefile: Rebuild only on git head change, not touching a file

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This commit is contained in:
Wilson Snyder 2009-06-30 11:56:00 -04:00
parent be1a3f427e
commit 6129452681
1 changed files with 2 additions and 2 deletions
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4
src/Makefile.in
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@ -47,7 +47,7 @@ export OBJCACHE_JOBS := -j $(shell objcache --jobs "$(OBJCACHE_HOSTS)")
export OBJCACHE := @objcache --read --write
endif
UNDER_GIT = $(wildcard ../.git)
UNDER_GIT = $(wildcard ../.git/logs/HEAD)
#*********************************************************************
@ -79,7 +79,7 @@ prefiles::
ifneq ($(UNDER_GIT),) # If local git tree... Else don't burden users
prefiles:: config_rev.h
# This output goes into srcdir, as we need to distribute it as part of the kit.
config_rev.h: config_rev.pl ../.git/index
config_rev.h: config_rev.pl ../.git/logs/HEAD
$(PERL) config_rev.pl . >$@
endif