Messages in this thread Patch in this message | | | From | Tom Zanussi <> | Subject | [PATCH 1/4] perf trace/scripting: silence PERL_EMBED_* backtick errors | Date | Mon, 30 Nov 2009 01:18:46 -0600 |
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The backtick shell substitutions for PERL_EMBED_LDOPT/CCOPT make a lot of noise on stderr if Embed.pm isn't installed - this silences them.
Signed-off-by: Tom Zanussi <tzanussi@gmail.com> --- tools/perf/Makefile | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 8ad57b5..d62a2d7 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -490,8 +490,8 @@ else LIB_OBJS += util/probe-finder.o endif -PERL_EMBED_LDOPTS = `perl -MExtUtils::Embed -e ldopts` -PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts` +PERL_EMBED_LDOPTS = `perl -MExtUtils::Embed -e ldopts 2>/dev/null` +PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null` ifneq ($(shell sh -c "(echo '\#include <EXTERN.h>'; echo '\#include <perl.h>'; echo 'int main(void) { perl_alloc(); return 0; }') | $(CC) -x c - $(PERL_EMBED_CCOPTS) -o /dev/null $(PERL_EMBED_LDOPTS) > /dev/null 2>&1 && echo y"), y) BASIC_CFLAGS += -DNO_LIBPERL -- 1.6.4.GIT
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