version.sp version.s version.o: EXTRA_CPPFLAGS = \
'-DGIT_VERSION="$(GIT_VERSION)"' \
'-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
- '-DGIT_BUILT_FROM_COMMIT="$(shell GIT_CEILING_DIRECTORIES=\"$(CURDIR)/..\" \
- git rev-parse -q --verify HEAD || :)"'
+ '-DGIT_BUILT_FROM_COMMIT="$(shell \
+ GIT_CEILING_DIRECTORIES="$(CURDIR)/.." \
+ git rev-parse -q --verify HEAD 2>/dev/null)"'
$(BUILT_INS): git$X
$(QUIET_BUILT_IN)$(RM) $@ && \
$(QUIET_GEN)$(RM) $@ $@+ && \
sed -e '1{' \
-e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
- -e ' rGIT-PERL-HEADER' \
+ -e ' r GIT-PERL-HEADER' \
-e ' G' \
-e '}' \
-e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \