From: Andi Kleen <andi@firstfloor.org>
To: acme@kernel.org
Cc: jolsa@kernel.org, linux-kernel@vger.kernel.org,
Andi Kleen <ak@linux.intel.com>
Subject: [PATCH] perf data: Fix babeltrace detection
Date: Mon, 7 Oct 2019 10:41:20 -0700 [thread overview]
Message-ID: <20191007174120.12330-1-andi@firstfloor.org> (raw)
From: Andi Kleen <ak@linux.intel.com>
The symbol the feature file checks for is now actually in -lbabeltrace,
not -lbabeltrace-ctf, at least as of libbabeltrace-1.5.6-2.fc30.x86_64
Always add both libraries to fix the feature detection.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
tools/perf/Makefile.config | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index bf8caa7d17f6..71638917e18a 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -155,7 +155,7 @@ ifdef LIBBABELTRACE_DIR
LIBBABELTRACE_LDFLAGS := -L$(LIBBABELTRACE_DIR)/lib
endif
FEATURE_CHECK_CFLAGS-libbabeltrace := $(LIBBABELTRACE_CFLAGS)
-FEATURE_CHECK_LDFLAGS-libbabeltrace := $(LIBBABELTRACE_LDFLAGS) -lbabeltrace-ctf
+FEATURE_CHECK_LDFLAGS-libbabeltrace := $(LIBBABELTRACE_LDFLAGS) -lbabeltrace-ctf -lbabeltrace
ifdef LIBZSTD_DIR
LIBZSTD_CFLAGS := -I$(LIBZSTD_DIR)/lib
@@ -895,7 +895,7 @@ ifndef NO_LIBBABELTRACE
ifeq ($(feature-libbabeltrace), 1)
CFLAGS += -DHAVE_LIBBABELTRACE_SUPPORT $(LIBBABELTRACE_CFLAGS)
LDFLAGS += $(LIBBABELTRACE_LDFLAGS)
- EXTLIBS += -lbabeltrace-ctf
+ EXTLIBS += -lbabeltrace-ctf -lbabeltrace
$(call detected,CONFIG_LIBBABELTRACE)
else
msg := $(warning No libbabeltrace found, disables 'perf data' CTF format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev);
--
2.21.0
next reply other threads:[~2019-10-07 17:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-07 17:41 Andi Kleen [this message]
2019-10-08 11:52 ` [PATCH] perf data: Fix babeltrace detection Jiri Olsa
2019-10-08 14:21 ` Andi Kleen
2019-10-11 14:05 ` Jiri Olsa
2019-10-11 15:27 ` Andi Kleen
2019-10-14 14:32 ` Arnaldo Carvalho de Melo
2019-10-14 17:04 ` Andi Kleen
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