diff options
| author | Martin Nowack <m.nowack@imperial.ac.uk> | 2020-12-01 17:22:22 +0000 |
|---|---|---|
| committer | MartinNowack <2443641+MartinNowack@users.noreply.github.com> | 2020-12-02 15:11:39 +0000 |
| commit | d450b92e6faa361dae7f425e285b42b6792691d0 (patch) | |
| tree | e3bdb5a665283a9d3ba682c72ad8fc949e5f6c2a | |
| parent | 26b13da1c032ff3426012f43b17a8fa86598857b (diff) | |
| download | klee-d450b92e6faa361dae7f425e285b42b6792691d0.tar.gz | |
Detect system include headers on macOS
System header files on macOS are not part of `/usr/include` since Catalina. Instead, multiple locations are possible and depend on the selected SDK. Use `xcrun` to automatically detect the correct path on macOS.
| -rw-r--r-- | test/CMakeLists.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt index f850d745..a5418a51 100644 --- a/test/CMakeLists.txt +++ b/test/CMakeLists.txt @@ -18,6 +18,16 @@ set(NATIVE_CC "${CMAKE_C_COMPILER} ${CMAKE_C_FLAGS} -I ${CMAKE_SOURCE_DIR}/inclu set(NATIVE_CXX "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_FLAGS} -I ${CMAKE_SOURCE_DIR}/include") set(TARGET_TRIPLE "${TARGET_TRIPLE}") +# Extend native compiler invocation on macOS to point to the currently selected systems directory +if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin") + execute_process( + COMMAND xcrun --sdk macosx --show-sdk-path + OUTPUT_VARIABLE MAC_OS_SDK_PATH + OUTPUT_STRIP_TRAILING_WHITESPACE) + set(NATIVE_CC "${NATIVE_CC} -isysroot ${MAC_OS_SDK_PATH}") + set(NATIVE_CXX "${NATIVE_CXX} -isysroot ${MAC_OS_SDK_PATH}") +endif() + # FIXME: Do this to avoid changing the template file that # is shared by both build systems. if (ENABLE_POSIX_RUNTIME) |