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authorTom Zanussi <tzanussi@gmail.com>2009-11-30 01:18:47 -0600
committerIngo Molnar <mingo@elte.hu>2009-11-30 09:04:00 +0100
commite136323c5a8a7d91d17c5b7b340758bb9dd33739 (patch)
treef5c210c79ae892fa68b7144f0f17f1ca4cd52e18 /tools
parentf8be4231f82ab56a87ce74906671afbe1aa9ec75 (diff)
downloadop-kernel-dev-e136323c5a8a7d91d17c5b7b340758bb9dd33739.zip
op-kernel-dev-e136323c5a8a7d91d17c5b7b340758bb9dd33739.tar.gz
perf trace/scripting: Ignore shadowed variable warning for perf-trace-perl.c
The debugging versions of the ENTER and LEAVE internal perl macros, used when embedding perl, define a local block with a my_perl perl variable that shadows a global variable of the same name, which is also the name expected by the embedding API for the embedded interpreter. Since we don't have control over the code generated in this case (it's an externality) and can't get rid of the warning, ignore it. Signed-off-by: Tom Zanussi <tzanussi@gmail.com> Cc: fweisbec@gmail.com Cc: rostedt@goodmis.org Cc: anton@samba.org Cc: hch@infradead.org LKML-Reference: <1259565529-6407-3-git-send-email-tzanussi@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index d62a2d7..20cd663 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -872,7 +872,7 @@ util/find_next_bit.o: ../../lib/find_next_bit.c PERF-CFLAGS
$(QUIET_CC)$(CC) -o util/find_next_bit.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
util/trace-event-perl.o: util/trace-event-perl.c PERF-CFLAGS
- $(QUIET_CC)$(CC) -o util/trace-event-perl.o -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter $<
+ $(QUIET_CC)$(CC) -o util/trace-event-perl.o -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c PERF-CFLAGS
$(QUIET_CC)$(CC) -o scripts/perl/Perf-Trace-Util/Context.o -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
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