[PATCH 18/32] perf tools: Do not attempt to run perf-read-vdso32 if it wasn't built

2014-10-28 Thread Arnaldo Carvalho de Melo
From: Adrian Hunter popen() causes an error message to print if perf-read-vdso32 does not run. Avoid that by not trying to run it if it was not built. Ditto perf-read-vdsox32. Signed-off-by: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Namhyung Kim Cc: Paul

[PATCH 18/32] perf tools: Do not attempt to run perf-read-vdso32 if it wasn't built

2014-10-28 Thread Arnaldo Carvalho de Melo
From: Adrian Hunter adrian.hun...@intel.com popen() causes an error message to print if perf-read-vdso32 does not run. Avoid that by not trying to run it if it was not built. Ditto perf-read-vdsox32. Signed-off-by: Adrian Hunter adrian.hun...@intel.com Cc: David Ahern dsah...@gmail.com Cc: