diff options
Diffstat (limited to 'Modules/CMakeTestOBJCCompiler.cmake')
| -rw-r--r-- | Modules/CMakeTestOBJCCompiler.cmake | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Modules/CMakeTestOBJCCompiler.cmake b/Modules/CMakeTestOBJCCompiler.cmake index 20d1f8b..bbc90a7 100644 --- a/Modules/CMakeTestOBJCCompiler.cmake +++ b/Modules/CMakeTestOBJCCompiler.cmake @@ -38,7 +38,7 @@ endif() if(NOT CMAKE_OBJC_COMPILER_WORKS) PrintTestCompilerStatus("OBJC") __TestCompiler_setTryCompileTargetType() - file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testOBJCCompiler.m + string(CONCAT __TestCompiler_testObjCCompilerSource "#ifdef __cplusplus\n" "# error \"The CMAKE_OBJC_COMPILER is set to a C++ compiler\"\n" "#endif\n" @@ -50,9 +50,10 @@ if(NOT CMAKE_OBJC_COMPILER_WORKS) # Clear result from normal variable. unset(CMAKE_OBJC_COMPILER_WORKS) # Puts test result in cache variable. - try_compile(CMAKE_OBJC_COMPILER_WORKS ${CMAKE_BINARY_DIR} - ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testOBJCCompiler.m + try_compile(CMAKE_OBJC_COMPILER_WORKS + SOURCE_FROM_VAR testObjCCompiler.m __TestCompiler_testObjCCompilerSource OUTPUT_VARIABLE __CMAKE_OBJC_COMPILER_OUTPUT) + unset(__TestCompiler_testObjCCompilerSource) # Move result from cache to normal variable. set(CMAKE_OBJC_COMPILER_WORKS ${CMAKE_OBJC_COMPILER_WORKS}) unset(CMAKE_OBJC_COMPILER_WORKS CACHE) |