diff options
Diffstat (limited to 'Modules/CMakeDetermineCXXCompiler.cmake')
| -rw-r--r-- | Modules/CMakeDetermineCXXCompiler.cmake | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Modules/CMakeDetermineCXXCompiler.cmake b/Modules/CMakeDetermineCXXCompiler.cmake index 4658229..60cf283 100644 --- a/Modules/CMakeDetermineCXXCompiler.cmake +++ b/Modules/CMakeDetermineCXXCompiler.cmake @@ -11,6 +11,9 @@ IF(NOT CMAKE_CXX_COMPILER) # prefer the environment variable CXX IF($ENV{CXX} MATCHES ".+") 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") + ENDIF(CMAKE_CXX_FLAGS_ENV_INIT) IF(EXISTS ${CMAKE_CXX_COMPILER_INIT}) ELSE(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}") |