diff options
Diffstat (limited to 'Modules/CMakeDetermineCXXCompiler.cmake')
| -rw-r--r-- | Modules/CMakeDetermineCXXCompiler.cmake | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Modules/CMakeDetermineCXXCompiler.cmake b/Modules/CMakeDetermineCXXCompiler.cmake index ea241cf..905eb25 100644 --- a/Modules/CMakeDetermineCXXCompiler.cmake +++ b/Modules/CMakeDetermineCXXCompiler.cmake @@ -42,7 +42,7 @@ else() if(NOT $ENV{CXX} STREQUAL "") get_filename_component(CMAKE_CXX_COMPILER_INIT $ENV{CXX} PROGRAM PROGRAM_ARGS CMAKE_CXX_FLAGS_ENV_INIT) if(CMAKE_CXX_FLAGS_ENV_INIT) - set(CMAKE_CXX_COMPILER_ARG1 "${CMAKE_CXX_FLAGS_ENV_INIT}" CACHE STRING "First argument to CXX compiler") + set(CMAKE_CXX_COMPILER_ARG1 "${CMAKE_CXX_FLAGS_ENV_INIT}" CACHE STRING "Arguments to CXX compiler") endif() if(NOT EXISTS ${CMAKE_CXX_COMPILER_INIT}) message(FATAL_ERROR "Could not find compiler set in environment variable CXX:\n$ENV{CXX}.\n${CMAKE_CXX_COMPILER_INIT}") @@ -83,6 +83,10 @@ else() ) endif() +if(CMAKE_CXX_COMPILER_TARGET) + set(CMAKE_CXX_COMPILER_ID_TEST_FLAGS_FIRST "-c --target=${CMAKE_CXX_COMPILER_TARGET}") +endif() + # Build a small source file to identify the compiler. if(NOT CMAKE_CXX_COMPILER_ID_RUN) set(CMAKE_CXX_COMPILER_ID_RUN 1) |