From: Eric Sandeen Date: Fri, 21 Sep 2012 02:31:44 +0000 (-0500) Subject: perf tools: Fix parallel build X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~97^2~3^2~26 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6048fb8602648eabee96476b2703807d5e89409;p=pandora-kernel.git perf tools: Fix parallel build Parallel builds of perf were failing for me on a 32p box, with: * new build flags or prefix util/pmu.l:7:23: error: pmu-bison.h: No such file or directory ... make: *** [util/pmu-flex.o] Error 1 make: *** Waiting for unfinished jobs.... This can pretty quickly be seen by adding a sleep in front of the bison calls in tools/perf/Makefile and running make -j4 on a smaller box i.e.: sleep 10; $(QUIET_BISON)$(BISON) -v util/pmu.y -d -o $(OUTPUT)util/pmu-bison.c Adding the following dependencies fixes it for me. Signed-off-by: Eric Sandeen Reviewed-by: Namhyung Kim Cc: Namhyung Kim Link: http://lkml.kernel.org/r/505BD190.40707@redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- Reading git-diff-tree failed