[PATCH] tools: build: use correct lib name for libtracefs feature detection

[Daniel Wagner <dwagner@suse.de>]

Use libtracefs as package name to lookup the CFLAGS for libtracefs. This
makes it possible to use the distro specific path as include path for
the header file.

Signed-off-by: Daniel Wagner <dwagner@suse.de>
---
Our downstream packaging stop working. After a bit of didding I found out that
the libtracefs feature detection is not completely right.

https://build.opensuse.org/build/benchmark/SLE_15_SP5/x86_64/rtla/_log
---
 tools/build/feature/Makefile          | 2 +-
 tools/build/feature/test-libtracefs.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile
index ed54cef450f5..489cbed7e82a 100644
--- a/tools/build/feature/Makefile
+++ b/tools/build/feature/Makefile
@@ -213,7 +213,7 @@ endif
 	$(BUILD) -ltraceevent
 
 $(OUTPUT)test-libtracefs.bin:
-	 $(BUILD) $(shell $(PKG_CONFIG) --cflags libtraceevent 2>/dev/null) -ltracefs
+	 $(BUILD) $(shell $(PKG_CONFIG) --cflags libtracefs 2>/dev/null) -ltracefs
 
 $(OUTPUT)test-libcrypto.bin:
 	$(BUILD) -lcrypto
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)
 {

---
base-commit: 0bbac3facb5d6cc0171c45c9873a2dc96bea9680
change-id: 20240617-rtla-build-83020baf9277

Best regards,
-- 
Daniel Wagner <dwagner@suse.de>