diff options
Diffstat (limited to 'Modules/CMakeDetermineCXXCompiler.cmake')
| -rw-r--r-- | Modules/CMakeDetermineCXXCompiler.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/CMakeDetermineCXXCompiler.cmake b/Modules/CMakeDetermineCXXCompiler.cmake index 7df9f65..e6a9d9a 100644 --- a/Modules/CMakeDetermineCXXCompiler.cmake +++ b/Modules/CMakeDetermineCXXCompiler.cmake @@ -47,7 +47,7 @@ else() set(CMAKE_CXX_COMPILER_INIT NOTFOUND) # prefer the environment variable CXX - if($ENV{CXX} MATCHES ".+") + 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") |