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| author | Guilherme Amadio <amadio@gentoo.org> | 2024-06-06 17:33:01 +0200 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2024-06-21 16:19:03 -0700 |
| commit | 0f0e1f44569061e3dc590cd0b8cb74d8fd53706b (patch) | |
| tree | 10dd5ce96d16e17f90e9c7cd8c5e79eac561ea7b /tools/build | |
| parent | 5518063fcb2e022411c1112b1b9b069e68380bbb (diff) | |
| download | linux-stable-0f0e1f44569061e3dc590cd0b8cb74d8fd53706b.tar.gz linux-stable-0f0e1f44569061e3dc590cd0b8cb74d8fd53706b.tar.bz2 linux-stable-0f0e1f44569061e3dc590cd0b8cb74d8fd53706b.zip | |
perf build: Use pkg-config for feature check for libtrace{event,fs}
Needed to add required include directories for the feature detection
to succeed. The header tracefs.h is installed either into the include
directory /usr/include/tracefs/tracefs.h when using the Makefile, or
into /usr/include/libtracefs/tracefs.h when using meson to build
libtracefs. The header tracefs.h uses #include <event-parse.h> from
libtraceevent, so pkg-config needs to pick the correct include directory
for libtracefs and add the one for libtraceevent to succeed.
Note that in baa2ca59ec1e31ccbe3f24ff0368152b36f68720 the variable
LIBTRACEEVENT_DIR was introduced, and now the method to compile against
non-standard locations requires PKG_CONFIG_PATH to be set instead, which
works for both libtraceevent and libtracefs.
Signed-off-by: Guilherme Amadio <amadio@gentoo.org>
Reviewed-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240606153625.2255470-2-amadio@gentoo.org
Diffstat (limited to 'tools/build')
| -rw-r--r-- | tools/build/feature/test-libtracefs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/build/feature/test-libtracefs.c b/tools/build/feature/test-libtracefs.c index 8eff16c0c10b..29a757a7d848 100644 --- a/tools/build/feature/test-libtracefs.c +++ b/tools/build/feature/test-libtracefs.c @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 -#include <tracefs/tracefs.h> +#include <tracefs.h> int main(void) { |