diff options
Diffstat (limited to 'Modules/CMakeDetermineCXXCompiler.cmake')
| -rw-r--r-- | Modules/CMakeDetermineCXXCompiler.cmake | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Modules/CMakeDetermineCXXCompiler.cmake b/Modules/CMakeDetermineCXXCompiler.cmake index 1efbc65..d5eb95a 100644 --- a/Modules/CMakeDetermineCXXCompiler.cmake +++ b/Modules/CMakeDetermineCXXCompiler.cmake @@ -59,6 +59,15 @@ ELSE(NOT CMAKE_CXX_COMPILER) # we only get here if CMAKE_CXX_COMPILER was specified using -D or a pre-made CMakeCache.txt # (e.g. via ctest) or set in CMAKE_TOOLCHAIN_FILE # +# if CMAKE_CXX_COMPILER is a list of length 2, use the first item as +# CMAKE_CXX_COMPILER and the 2nd one as CMAKE_CXX_COMPILER_ARG1 + + LIST(LENGTH CMAKE_CXX_COMPILER _CMAKE_CXX_COMPILER_LIST_LENGTH) + IF("${_CMAKE_CXX_COMPILER_LIST_LENGTH}" EQUAL 2) + LIST(GET CMAKE_CXX_COMPILER 1 CMAKE_CXX_COMPILER_ARG1) + LIST(GET CMAKE_CXX_COMPILER 0 CMAKE_CXX_COMPILER) + ENDIF("${_CMAKE_CXX_COMPILER_LIST_LENGTH}" EQUAL 2) + # if a compiler was specified by the user but without path, # now try to find it with the full path # if it is found, force it into the cache, |