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authorArnaldo Carvalho de Melo <acme@redhat.com>2014-05-26 16:02:30 -0300
committerJiri Olsa <jolsa@kernel.org>2014-06-03 21:34:16 +0200
commit6a2f2543a1f3aa0e7766e27c30b93d164771e892 (patch)
treeb8c6a1007f3b75763f06442af2bb2c14e44ee722 /tools/perf
parent1b5726220fe16ac38eb2db43e7bc82e69f449fca (diff)
downloadlinux-6a2f2543a1f3aa0e7766e27c30b93d164771e892.tar.bz2
perf tools: Add warning when disabling perl scripting support due to missing devel files
We were just showing "libperl: OFF", unlike other features where we present the user with a message helping have a feature built in. Fix it by adding the following message: config/Makefile:450: Missing perl devel files. Disabling perl scripting support, consider installing perl-ExtUtils-Embed Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-t7yeud34ehimlfi6pklb29p7@git.kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/config/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index 729bbdf5cec7..319426f632fc 100644
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -447,6 +447,7 @@ else
ifneq ($(feature-libperl), 1)
CFLAGS += -DNO_LIBPERL
NO_LIBPERL := 1
+ msg := $(warning Missing perl devel files. Disabling perl scripting support, consider installing perl-ExtUtils-Embed);
else
LDFLAGS += $(PERL_EMBED_LDFLAGS)
EXTLIBS += $(PERL_EMBED_LIBADD)