diff options
| author | Guilherme Amadio <amadio@gentoo.org> | 2024-07-17 19:47:36 +0200 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2024-07-17 13:14:35 -0700 |
| commit | 8f61e98ad51f167de148488b1881de72fec0d563 (patch) | |
| tree | 4056607e4dd79f33cda90e25926a98c70324328a /tools/perf | |
| parent | 37ac347f87b616525e0fd397cfc9a163328173aa (diff) | |
| download | lwn-8f61e98ad51f167de148488b1881de72fec0d563.tar.gz lwn-8f61e98ad51f167de148488b1881de72fec0d563.zip | |
tools: Make pkg-config dependency checks usable by other tools
Other tools, in tools/verification and tools/tracing, make use of
libtraceevent and libtracefs as dependencies. This allows setting
up the feature check flags for them as well.
Signed-off-by: Guilherme Amadio <amadio@gentoo.org>
Tested-by: Thorsten Leemhuis <linux@leemhuis.info>
Tested-by: Leo Yan <leo.yan@arm.com>
Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Cc: linux-trace-devel@vger.kernel.org
Link: https://lore.kernel.org/r/20240717174739.186988-3-amadio@gentoo.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/Makefile.config | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index 44f010b9f562..c896babf7a74 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -182,20 +182,15 @@ endif FEATURE_CHECK_CFLAGS-libzstd := $(LIBZSTD_CFLAGS) FEATURE_CHECK_LDFLAGS-libzstd := $(LIBZSTD_LDFLAGS) +# for linking with debug library, run like: +# make DEBUG=1 PKG_CONFIG_PATH=/opt/libtraceevent/(lib|lib64)/pkgconfig + ifneq ($(NO_LIBTRACEEVENT),1) ifeq ($(call get-executable,$(PKG_CONFIG)),) $(error Error: $(PKG_CONFIG) needed by libtraceevent is missing on this system, please install it) endif endif -# for linking with debug library, run like: -# make DEBUG=1 PKG_CONFIG_PATH=/opt/libtraceevent/(lib|lib64)/pkgconfig -FEATURE_CHECK_CFLAGS-libtraceevent := $(shell $(PKG_CONFIG) --cflags libtraceevent 2>/dev/null) -FEATURE_CHECK_LDFLAGS-libtraceevent := $(shell $(PKG_CONFIG) --libs libtraceevent 2>/dev/null) - -FEATURE_CHECK_CFLAGS-libtracefs := $(shell $(PKG_CONFIG) --cflags libtracefs 2>/dev/null) -FEATURE_CHECK_LDFLAGS-libtracefs := $(shell $(PKG_CONFIG) --libs libtracefs 2>/dev/null) - FEATURE_CHECK_CFLAGS-bpf = -I. -I$(srctree)/tools/include -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi -I$(srctree)/tools/include/uapi # include ARCH specific config -include $(src-perf)/arch/$(SRCARCH)/Makefile |