[PATCH 3/3] selftests/intel_pstate: fix undefined reference when building

[Marcin Nowakowski]

Currently the build fails with:

/tmp/ccmgtz8N.o: In function `main':
aperf.c:(.text+0x278): undefined reference to `sqrt'
collect2: error: ld returned 1 exit status

Replace LDFLAGS with LDLIBS to ensure proper ordering of arguments in
build rules.

Signed-off-by: Marcin Nowakowski <marcin.nowakowski@xxxxxxxxxx>
---
 tools/testing/selftests/intel_pstate/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/intel_pstate/Makefile b/tools/testing/selftests/intel_pstate/Makefile
index 19678e9..80fd0ba 100644
--- a/tools/testing/selftests/intel_pstate/Makefile
+++ b/tools/testing/selftests/intel_pstate/Makefile
@@ -1,5 +1,5 @@
 CFLAGS := $(CFLAGS) -Wall -D_GNU_SOURCE
-LDFLAGS := $(LDFLAGS) -lm
+LDLIBS := $(LDFLAGS) -lm
 
 TEST_GEN_FILES := msr aperf
 
-- 
2.7.4