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| author | Davide Beatrici <git@davidebeatrici.dev> | 2020-05-28 11:53:18 +0300 |
|---|---|---|
| committer | Mark Harris <mark.hsj@gmail.com> | 2020-06-13 10:21:19 +0300 |
| commit | ce9d83be806941d48dc37034c0c6522a4bf09bb6 (patch) | |
| tree | 2c3d735394e863878bdea393462aef85d28fb48e | |
| parent | 97fca1b3392c4144891b92d2a8c1a27389048873 (diff) | |
cmake/CFeatureCheck.cmake: fix feature tests failing when Opus is a submodule
CMAKE_SOURCE_DIR corresponds to the top project's source directory.
CMAKE_BINARY_DIR corresponds to the top project's binary directory.
The usage of these variables doesn't cause any problems when Opus is built as a standalone project.
This is not the case when Opus is added as submodule: the variables are set by the project that calls "add_subdirectory()".
The fix consists in using PROJECT_SOURCE_DIR and PROJECT_BINARY_DIR, which always refer to the current project.
Signed-off-by: Mark Harris <mark.hsj@gmail.com>
| -rw-r--r-- | cmake/CFeatureCheck.cmake | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cmake/CFeatureCheck.cmake b/cmake/CFeatureCheck.cmake index 4059f434..08828f58 100644 --- a/cmake/CFeatureCheck.cmake +++ b/cmake/CFeatureCheck.cmake @@ -27,7 +27,7 @@ function(c_feature_check FILE) if (NOT DEFINED COMPILE_${FEATURE}) message(STATUS "Performing Test ${FEATURE}") - try_compile(COMPILE_${FEATURE} ${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR}/cmake/${FILE}.c) + try_compile(COMPILE_${FEATURE} ${PROJECT_BINARY_DIR} ${PROJECT_SOURCE_DIR}/cmake/${FILE}.c) endif() if(COMPILE_${FEATURE}) @@ -36,4 +36,4 @@ function(c_feature_check FILE) else() message(STATUS "Performing Test ${FEATURE} -- failed to compile") endif() -endfunction()
\ No newline at end of file +endfunction() |