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| author | SeongJae Park <sj38.park@gmail.com> | 2017-06-18 09:56:03 +0900 |
|---|---|---|
| committer | Shuah Khan <shuahkh@osg.samsung.com> | 2017-06-23 13:35:08 -0600 |
| commit | dc816e5d84cbc28baf776799839a632d6002236f (patch) | |
| tree | 7a5f67d5541d3c5c075603e4e5b94d01342d15cf | |
| parent | d02db4f5b2c9159a9c8e22c57b90b48268ccd6ee (diff) | |
| download | linux-dc816e5d84cbc28baf776799839a632d6002236f.tar.bz2 | |
selftest/intel_pstate/aperf: Use LDLIBS instead of LDFLAGS
Build of aperf fails as below:
```
gcc -Wall -D_GNU_SOURCE -lm aperf.c -o /tools/testing/selftests/intel_pstate/aperf
/tmp/ccKf3GF6.o: In function `main':
aperf.c:(.text+0x278): undefined reference to `sqrt'
collect2: error: ld returned 1 exit status
```
The faulure occurs because -lm was defined as LDFLAGS and implicit rule
of make places LDFLAGS before source file. This commit fixes the
problem by using LDLIBS instead of LDFLAGS.
Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
| -rw-r--r-- | tools/testing/selftests/intel_pstate/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/intel_pstate/Makefile b/tools/testing/selftests/intel_pstate/Makefile index 19678e90efb2..849a90ffe8dd 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 := $(LDLIBS) -lm TEST_GEN_FILES := msr aperf |