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| author | Bill Hoffman <bill.hoffman@kitware.com> | 2005-07-20 19:44:55 (GMT) |
|---|---|---|
| committer | Bill Hoffman <bill.hoffman@kitware.com> | 2005-07-20 19:44:55 (GMT) |
| commit | b8b298104b18486e65fd40ae410a327d9e6fe8f3 (patch) | |
| tree | d447d9b5cbf635545721fd27046e9520e02f0a4b /Modules/CMakeDetermineCCompiler.cmake | |
| parent | ff250565a2316b6bd639fba2db1c8180a8f590db (diff) | |
| download | CMake-b8b298104b18486e65fd40ae410a327d9e6fe8f3.zip CMake-b8b298104b18486e65fd40ae410a327d9e6fe8f3.tar.gz CMake-b8b298104b18486e65fd40ae410a327d9e6fe8f3.tar.bz2 | |
ENH: make sure flags set in CC or CXX environment variables stay with the compiler
Diffstat (limited to 'Modules/CMakeDetermineCCompiler.cmake')
| -rw-r--r-- | Modules/CMakeDetermineCCompiler.cmake | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Modules/CMakeDetermineCCompiler.cmake b/Modules/CMakeDetermineCCompiler.cmake index 4317ecf..c4dfa11 100644 --- a/Modules/CMakeDetermineCCompiler.cmake +++ b/Modules/CMakeDetermineCCompiler.cmake @@ -11,6 +11,9 @@ IF(NOT CMAKE_C_COMPILER) # prefer the environment variable CC IF($ENV{CC} MATCHES ".+") GET_FILENAME_COMPONENT(CMAKE_C_COMPILER_INIT $ENV{CC} PROGRAM PROGRAM_ARGS CMAKE_C_FLAGS_ENV_INIT) + IF(CMAKE_C_FLAGS_ENV_INIT) + SET(CMAKE_C_COMPILER_ARG1 ${CMAKE_C_FLAGS_ENV_INIT} CACHE STRING "First argument to C compiler") + ENDIF(CMAKE_C_FLAGS_ENV_INIT) IF(EXISTS ${CMAKE_C_COMPILER_INIT}) ELSE(EXISTS ${CMAKE_C_COMPILER_INIT}) MESSAGE(FATAL_ERROR "Could not find compiler set in environment variable CC:\n$ENV{CC}.") |