From 7947bf364b16459db9c68eb4bad60f9051a11763 Mon Sep 17 00:00:00 2001 From: Andreas Oberritter Date: Tue, 16 Nov 2010 21:15:41 +0100 Subject: [PATCH] version.h: make generation more robust * $(ENIGMA2_REV) may be empty, so prefix the line with '-' * mark target as intermediate and phony to ensure execution and deletion --- main/Makefile.am | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/main/Makefile.am b/main/Makefile.am index 06e6e92..78fcc6c 100644 --- a/main/Makefile.am +++ b/main/Makefile.am @@ -66,14 +66,14 @@ ENIGMA2_REV = `$(GIT) describe --abbrev=7 --always --dirty --long --tags` endif BUILT_SOURCES = version-intermediate.h -CLEANFILES = version-intermediate.h +.INTERMEDIATE: version-intermediate.h +.PHONY: version-intermediate.h version-intermediate.h: $(AM_V_GEN)touch $@ $(AM_V_at)[ -n "$(ENIGMA2_DATE)" ] && echo "#define ENIGMA2_LAST_CHANGE_DATE \"$(ENIGMA2_DATE)\"" >> $@ $(AM_V_at)[ -n "$(ENIGMA2_BRANCH)" ] && echo "#define ENIGMA2_BRANCH \"$(ENIGMA2_BRANCH)\"" >> $@ - $(AM_V_at)[ -n "$(ENIGMA2_REV)" ] && echo "#define ENIGMA2_REV \"$(ENIGMA2_REV)\"" >> $@ + -$(AM_V_at)[ -n "$(ENIGMA2_REV)" ] && echo "#define ENIGMA2_REV \"$(ENIGMA2_REV)\"" >> $@ $(AM_V_at)([ -f version.h ] && diff -q version.h $@ >/dev/null) || $(INSTALL_HEADER) $@ version.h - $(AM_V_at)$(RM) $@ endif enigma2$(EXEEXT): $(enigma2_OBJECTS) $(enigma2_DEPENDENCIES) $(enigma2_LDADD_WHOLE) -- 2.7.4