Commit-ID: 3e2751d9169563486c2bfe7382726f1315cb156b Gitweb: http://git.kernel.org/tip/3e2751d9169563486c2bfe7382726f1315cb156b Author: Jiri Olsa <jolsa@xxxxxxxxxx> AuthorDate: Thu, 4 Feb 2016 12:30:36 +0100 Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> CommitDate: Thu, 4 Feb 2016 15:53:16 -0300 perf tools: Fix parallel build including 'clean' target Do not parallelize 'clean' with other targets, figure out if it is present and do it first, then the other targets. Noticed with: tools/perf> make -j24 clean all LD arch/libperf-in.o LD plugin_xen-in.o arch//libperf-in.o: file not recognized: File truncated make[3]: *** [arch/libperf-in.o] Error 1 make[2]: *** [arch] Error 2 make[2]: *** Waiting for unfinished jobs.... AR libapi.a Reported-and-Tested-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx> Acked-by: Wang Nan <wangnan0@xxxxxxxxxx> Link: http://lkml.kernel.org/n/tip-kb0qs29zbz7hxn32mc5zbsoz@xxxxxxxxxxxxxx Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> --- tools/perf/Makefile | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 4b68f46..67837c6 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -68,6 +68,20 @@ all tags TAGS: $(print_msg) $(make) +ifdef MAKECMDGOALS +has_clean := 0 +ifneq ($(filter clean,$(MAKECMDGOALS)),) + has_clean := 1 +endif # clean + +ifeq ($(has_clean),1) + rest := $(filter-out clean,$(MAKECMDGOALS)) + ifneq ($(rest),) +$(rest): clean + endif # rest +endif # has_clean +endif # MAKECMDGOALS + # # The clean target is not really parallel, don't print the jobs info: # -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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