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authorNamhyung Kim <namhyung.kim@lge.com>2012-07-06 07:21:32 (GMT)
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-07-25 14:54:06 (GMT)
commit52b5c0d485385d3c767d979496983ca2b6987f5c (patch)
tree2c67d60162c7d6561783e3a3e78e3132ebbd26ee /tools/lguest
parent043d1a5c14e95212dbf48251051804ede1ed1862 (diff)
downloadlinux-fsl-qoriq-52b5c0d485385d3c767d979496983ca2b6987f5c.tar.xz
tools lib traceevent: Detect build environment changes
Cross compiling perf requires setting ARCH and CROSS_COMPILE variables, but libtraceevent couldn't detect the changes so it ends up believing no recompiling is required. Thus the linker failed like: LINK perf ../lib/traceevent//libtraceevent.a: member ../lib/traceevent//libtraceevent.a(event-parse.o) in archive is not an object collect2: ld returned 1 exit status make: *** [perf] Error 1 This patch fixes this by adding TRACEEVENT-CFLAGS file like PERF-CFLAGS to track those changes. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1341559297-25725-2-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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