diff options
| author | Tao Chen <chen.dylane@linux.dev> | 2025-08-08 12:05:27 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-04 16:55:28 +0200 |
| commit | a9ae544dd70ca44501d33f093ac6b7eb30ea2910 (patch) | |
| tree | e29f6068dd3b6f198958067986202cf2b6e7c688 | |
| parent | c535c699981b3a41f534721f84e8e6e4992c81f9 (diff) | |
rtla: Check pkg-config install
[ Upstream commit 7b128f1d53dcaa324d4aa05d821a6bf4a7b203e7 ]
The tool pkg-config used to check libtraceevent and libtracefs, if not
installed, it will report the libs not found, even though they have
already been installed.
Before:
libtraceevent is missing. Please install libtraceevent-dev/libtraceevent-devel
libtracefs is missing. Please install libtracefs-dev/libtracefs-devel
After:
Makefile.config:10: *** Error: pkg-config needed by libtraceevent/libtracefs is missing
on this system, please install it.
Link: https://lore.kernel.org/20250808040527.2036023-2-chen.dylane@linux.dev
Fixes: 01474dc706ca ("tools/rtla: Use tools/build makefiles to build rtla")
Signed-off-by: Tao Chen <chen.dylane@linux.dev>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | tools/tracing/rtla/Makefile.config | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/tracing/rtla/Makefile.config b/tools/tracing/rtla/Makefile.config index 5f2231d8d626..07ff5e8f3006 100644 --- a/tools/tracing/rtla/Makefile.config +++ b/tools/tracing/rtla/Makefile.config @@ -1,10 +1,18 @@ # SPDX-License-Identifier: GPL-2.0-only +include $(srctree)/tools/scripts/utilities.mak + STOP_ERROR := LIBTRACEEVENT_MIN_VERSION = 1.5 LIBTRACEFS_MIN_VERSION = 1.6 +ifndef ($(NO_LIBTRACEEVENT),1) + ifeq ($(call get-executable,$(PKG_CONFIG)),) + $(error Error: $(PKG_CONFIG) needed by libtraceevent/libtracefs is missing on this system, please install it) + endif +endif + define lib_setup $(eval LIB_INCLUDES += $(shell sh -c "$(PKG_CONFIG) --cflags lib$(1)")) $(eval LDFLAGS += $(shell sh -c "$(PKG_CONFIG) --libs-only-L lib$(1)")) |