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| author | Andreas Schneider <asn@cryptomilk.org> | 2016-03-03 09:12:21 +0100 |
|---|---|---|
| committer | Andreas Schneider <asn@cryptomilk.org> | 2016-03-03 09:12:21 +0100 |
| commit | b2732b52202ae48f866a024c633466efdbb8e85a (patch) | |
| tree | 063f54afabb80dec5655f654a3d9b27dca9271d8 | |
| parent | 044a1a11f891c1264281992f1a2121fb0856218c (diff) | |
| download | cmocka-b2732b52202ae48f866a024c633466efdbb8e85a.tar.gz cmocka-b2732b52202ae48f866a024c633466efdbb8e85a.tar.xz cmocka-b2732b52202ae48f866a024c633466efdbb8e85a.zip | |
cmake: Fix possible issues with librt during configure
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
| -rw-r--r-- | ConfigureChecks.cmake | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake index c2064dd..31c5a94 100644 --- a/ConfigureChecks.cmake +++ b/ConfigureChecks.cmake @@ -100,11 +100,9 @@ else (WIN32) endif (WIN32) find_library(RT_LIBRARY rt) -if (RT_LIBRARY) - set(CMAKE_REQUIRED_LIBRARIES ${RT_LIBRARY}) -endif (RT_LIBRARY) - -set(CMOCKA_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CACHE INTERNAL "cmocka required system libraries") +if (RT_LIBRARY AND NOT LINUX) + set(CMOCKA_REQUIRED_LIBRARIES ${RT_LIBRARY} CACHE INTERNAL "cmocka required system libraries") +endif () # OPTIONS check_c_source_compiles(" @@ -124,9 +122,10 @@ int main(void) { endif(WIN32) if (HAVE_TIME_H AND HAVE_STRUCT_TIMESPEC AND HAVE_CLOCK_GETTIME) - set(CMAKE_REQUIRED_LIBRARIES ${RT_LIBRARY}) + if (RT_LIBRARY) + set(CMAKE_REQUIRED_LIBRARIES ${RT_LIBRARY}) + endif() - message(STATUS "CMAKE_REQUIRED_INCLUDES=${CMAKE_REQUIRED_INCLUDES} CMAKE_REQUIRED_LIBRARIES=${CMAKE_REQUIRED_LIBRARIES}") check_c_source_compiles(" #include <time.h> @@ -137,7 +136,10 @@ int main(void) { return 0; }" HAVE_CLOCK_GETTIME_REALTIME) + + # reset cmake requirements set(CMAKE_REQUIRED_INCLUDES) + set(CMAKE_REQUIRED_LIBRARIES) endif () # ENDIAN |