perf build: Disable default check for libbabeltrace

tip:perf/core tip-bot for Jiri Olsa 1 participant 1 message Mar 22, 2015 perf events

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2015-03-22 10:06 UTC #0 lore raw

Commit-ID:  97e7a5153e8835c4cd03c77e258c1f556d8e9655
Gitweb:     http://git.kernel.org/tip/97e7a5153e8835c4cd03c77e258c1f556d8e9655
Author:     Jiri Olsa <[email protected]>
AuthorDate: Wed, 11 Mar 2015 09:00:41 +0100
Committer:  Arnaldo Carvalho de Melo <[email protected]>
CommitDate: Wed, 18 Mar 2015 14:43:36 -0300

perf build: Disable default check for libbabeltrace

Remove libbabeltrace check from default features set, because the requested version is not released yet in most distributions. We'll enable later.

Calling libbabeltrace check manually via feature_check before $(feature-libbabeltrace) is used.

Signed-off-by Jiri Olsa <[email protected]>

Acked-by Ingo Molnar <[email protected]>

Cc Corey Ashford <[email protected]>

Cc David Ahern <[email protected]>

Cc Namhyung Kim <[email protected]>

Cc Paul Mackerras <[email protected]>

Cc Peter Zijlstra <[email protected]>

Link http://lkml.kernel.org/n/[email protected] open here

Signed-off-by Arnaldo Carvalho de Melo <[email protected]>

---
 tools/perf/config/Makefile                  | 11 +++++------
 tools/perf/config/feature-checks/Makefile   |  2 +-
 tools/perf/config/feature-checks/test-all.c |  9 ++++++++-
 3 files changed, 14 insertions(+), 8 deletions(-)

tools/perf/config/Makefile +5 -6

index bd09718..b799649 100644
@@ -227,7 +227,6 @@ CORE_FEATURE_TESTS =			\
 	stackprotector-all		\
 	timerfd				\
 	libdw-dwarf-unwind		\
-	libbabeltrace			\
 	zlib
 
 LIB_FEATURE_TESTS =			\

@@ -243,7 +242,6 @@ LIB_FEATURE_TESTS =			\
 	libslang			\
 	libunwind			\
 	libdw-dwarf-unwind		\
-	libbabeltrace			\
 	zlib
 
 VF_FEATURE_TESTS =			\

@@ -705,14 +703,15 @@ else
 endif
 
 ifndef NO_LIBBABELTRACE
-  ifeq ($(feature-libbabeltrace), 0)
-    msg := $(warning No libbabeltrace found, disables 'perf data' CTF format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev);
-    NO_LIBBABELTRACE := 1
-  else
+  $(call feature_check,libbabeltrace)
+  ifeq ($(feature-libbabeltrace), 1)
     CFLAGS += -DHAVE_LIBBABELTRACE_SUPPORT $(LIBBABELTRACE_CFLAGS)
     LDFLAGS += $(LIBBABELTRACE_LDFLAGS)
     EXTLIBS += -lbabeltrace-ctf
     $(call detected,CONFIG_LIBBABELTRACE)
+  else
+    msg := $(warning No libbabeltrace found, disables 'perf data' CTF format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev);
+    NO_LIBBABELTRACE := 1
   endif
 endif

tools/perf/config/feature-checks/Makefile +1 -1

index 8fe0678..b6e2e31 100644
@@ -44,7 +44,7 @@ BUILD = $(CC) $(CFLAGS) -Wall -Werror -o $(OUTPUT)$@ $(patsubst %.bin,%.c,$@) $(
 ###############################
 
 test-all.bin:
-	$(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -laudit -I/usr/include/slang -lslang $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz -lbabeltrace
+	$(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -laudit -I/usr/include/slang -lslang $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz
 
 test-hello.bin:
 	$(BUILD)

tools/perf/config/feature-checks/test-all.c +8 -1

index 1ffc3da..06f5c8a 100644
@@ -101,9 +101,17 @@
 # include "test-pthread_attr_setaffinity_np.c"
 #undef main
 
+# if 0
+/*
+ * Disable libbabeltrace check for test-all, because the requested
+ * library version is not released yet in most distributions. Will
+ * reenable later.
+ */
+
 #define main main_test_libbabeltrace
 # include "test-libbabeltrace.c"
 #undef main
+#endif
 
 int main(int argc, char *argv[])
 {

@@ -130,7 +138,6 @@ int main(int argc, char *argv[])
 	main_test_sync_compare_and_swap(argc, argv);
 	main_test_zlib();
 	main_test_pthread_attr_setaffinity_np();
-	main_test_libbabeltrace();
 
 	return 0;
 }