From: Kusanagi Kouichi Date: Sun, 26 Sep 2010 17:17:42 +0000 (-0300) Subject: perf tools: Fix build breakage X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=39cfae64dfd243fa7a7ca73643591bdebc1cf1e9;p=openwrt%2Fstaging%2Fblogic.git perf tools: Fix build breakage The patch ecafda6 introduced a problem where all object files would be always rebuilt, fix it by using: http://www.gnu.org/software/make/manual/html_node/Prerequisite-Types.html Reported-by: Arnaldo Carvalho de Melo Cc: Bernd Petrovitsch Signed-off-by: Kusanagi Kouichi Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 4f1fa77c1feb..1950e19af1cf 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -1017,7 +1017,7 @@ builtin-revert.o wt-status.o: wt-status.h # we compile into subdirectories. if the target directory is not the source directory, they might not exists. So # we depend the various files onto their directories. DIRECTORY_DEPS = $(LIB_OBJS) $(BUILTIN_OBJS) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h -$(DIRECTORY_DEPS): $(sort $(dir $(DIRECTORY_DEPS))) +$(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS))) # In the second step, we make a rule to actually create these directories $(sort $(dir $(DIRECTORY_DEPS))): $(QUIET_MKDIR)$(MKDIR) -p $@ 2>/dev/null