diff options
Diffstat (limited to 'Modules/CMakeTestCCompiler.cmake')
| -rw-r--r-- | Modules/CMakeTestCCompiler.cmake | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Modules/CMakeTestCCompiler.cmake b/Modules/CMakeTestCCompiler.cmake index 102b638..a706767 100644 --- a/Modules/CMakeTestCCompiler.cmake +++ b/Modules/CMakeTestCCompiler.cmake @@ -38,7 +38,7 @@ endif() if(NOT CMAKE_C_COMPILER_WORKS) PrintTestCompilerStatus("C") __TestCompiler_setTryCompileTargetType() - file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCCompiler.c + string(CONCAT __TestCompiler_testCCompilerSource "#ifdef __cplusplus\n" "# error \"The CMAKE_C_COMPILER is set to a C++ compiler\"\n" "#endif\n" @@ -54,8 +54,9 @@ if(NOT CMAKE_C_COMPILER_WORKS) unset(CMAKE_C_COMPILER_WORKS) # Puts test result in cache variable. try_compile(CMAKE_C_COMPILER_WORKS - SOURCES ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCCompiler.c + SOURCE_FROM_VAR testCCompiler.c __TestCompiler_testCCompilerSource OUTPUT_VARIABLE __CMAKE_C_COMPILER_OUTPUT) + unset(__TestCompiler_testCCompilerSource) # Move result from cache to normal variable. set(CMAKE_C_COMPILER_WORKS ${CMAKE_C_COMPILER_WORKS}) unset(CMAKE_C_COMPILER_WORKS CACHE) |