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| author | Frédéric Brière <fbriere@fbriere.net> | 2018-02-13 10:29:31 -0500 |
|---|---|---|
| committer | Frédéric Brière <fbriere@fbriere.net> | 2019-12-29 02:39:51 -0500 |
| commit | 6952b81fe89a136c0d087aa98cfbfd8bfc965818 (patch) | |
| tree | 27c95e8e3cf97fae341d7a042ce9d192d17e1155 /cmake | |
| parent | 5635f7c2483c4ceac5c0e1cf5e522f7be32fd2f1 (diff) | |
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CMake: Check if libilbc links without 'extern "C"' (ILBC_CPP)
This variable was originally set manually in configure.in.
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/FindIlbc.cmake | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/cmake/FindIlbc.cmake b/cmake/FindIlbc.cmake index f66ca55..7bbffa9 100644 --- a/cmake/FindIlbc.cmake +++ b/cmake/FindIlbc.cmake @@ -1,8 +1,27 @@ +include (CMakePushCheckState) +include (CheckCXXSourceCompiles) + FIND_PATH(ILBC_INCLUDE_DIR ilbc/iLBC_decode.h) FIND_LIBRARY(ILBC_LIBRARIES NAMES ilbc) IF(ILBC_INCLUDE_DIR AND ILBC_LIBRARIES) SET(ILBC_FOUND TRUE) + + # Check if libilbc can be used without 'extern "C"' + CMAKE_PUSH_CHECK_STATE() + LIST(APPEND CMAKE_REQUIRED_INCLUDES "${ILBC_INCLUDE_DIR}") + LIST(APPEND CMAKE_REQUIRED_LIBRARIES "-lilbc") + SET(CMAKE_REQUIRED_QUIET TRUE) + CHECK_CXX_SOURCE_COMPILES(" + #include <ilbc/iLBC_decode.h> + + int main() { + iLBC_Dec_Inst_t *iLBCdec_inst; + initDecode(iLBCdec_inst, 0, 0); + return 0; + } + " ILBC_CPP) + CMAKE_POP_CHECK_STATE() ENDIF(ILBC_INCLUDE_DIR AND ILBC_LIBRARIES) IF(ILBC_FOUND) |