diff options
Diffstat (limited to 'Modules/CMakeDetermineCCompiler.cmake')
| -rw-r--r-- | Modules/CMakeDetermineCCompiler.cmake | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/Modules/CMakeDetermineCCompiler.cmake b/Modules/CMakeDetermineCCompiler.cmake index 72a2a03..2198675 100644 --- a/Modules/CMakeDetermineCCompiler.cmake +++ b/Modules/CMakeDetermineCCompiler.cmake @@ -6,6 +6,8 @@ # as a default compiler IF(NOT CMAKE_C_COMPILER) + SET(CMAKE_CXX_COMPILER_INIT NOTFOUND) + # if the user has specified CC via the environment, then use that without checking IF($ENV{CC} MATCHES ".+") GET_FILENAME_COMPONENT(CMAKE_C_COMPILER_INIT $ENV{CC} PROGRAM PROGRAM_ARGS CMAKE_C_FLAGS_ENV_INIT) @@ -13,13 +15,21 @@ IF(NOT CMAKE_C_COMPILER) ELSE(EXISTS ${CMAKE_C_COMPILER_INIT}) MESSAGE(SEND_ERROR "Could not find compiler set in environment variable CC:\n$ENV{CC}.") ENDIF(EXISTS ${CMAKE_C_COMPILER_INIT}) - ELSE($ENV{CC} MATCHES ".+") + ENDIF($ENV{CC} MATCHES ".+") + + IF(CMAKE_GENERATOR_CC) + IF(NOT CMAKE_CC_COMPILER_INIT) + SET(CMAKE_CC_COMPILER_INIT ${CMAKE_GENERATOR_CC}) + ENDIF(NOT CMAKE_CC_COMPILER_INIT) + ENDIF(CMAKE_GENERATOR_CC) + + IF(NOT CMAKE_CC_COMPILER_INIT) # if not in the envionment then search for the compiler in the path - SET(CMAKE_C_COMPILER_LIST ${CMAKE_GENERATOR_CC} gcc cc cl bcc ) + SET(CMAKE_C_COMPILER_LIST gcc cc cl bcc ) FIND_PROGRAM(CMAKE_C_COMPILER_FULLPATH NAMES ${CMAKE_C_COMPILER_LIST} ) GET_FILENAME_COMPONENT(CMAKE_C_COMPILER_INIT ${CMAKE_C_COMPILER_FULLPATH} NAME) - ENDIF($ENV{CC} MATCHES ".+") + ENDIF(NOT CMAKE_CC_COMPILER_INIT) # set this to notfound right after so that it is searched for each time this # file is included SET(CMAKE_C_COMPILER ${CMAKE_C_COMPILER_INIT} CACHE STRING "C compiler") |