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| author | Bill Hoffman <bill.hoffman@kitware.com> | 2008-04-21 13:04:15 -0400 |
|---|---|---|
| committer | Bill Hoffman <bill.hoffman@kitware.com> | 2008-04-21 13:04:15 -0400 |
| commit | aa10b4e33cd4a0c304f3cd3ffd5f0f382a6b6178 (patch) | |
| tree | 9f65728434ce0f45debaa6b5dcd0549574854663 /Modules/CMakeCInformation.cmake | |
| parent | 2eb3653d79a523b1745bd6fc7f3abc7bd0738e06 (diff) | |
| download | cmake-aa10b4e33cd4a0c304f3cd3ffd5f0f382a6b6178.tar.gz | |
ENH: fix init flags getting stuffed into the compile line by force.
Diffstat (limited to 'Modules/CMakeCInformation.cmake')
| -rw-r--r-- | Modules/CMakeCInformation.cmake | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/Modules/CMakeCInformation.cmake b/Modules/CMakeCInformation.cmake index 77df12eb82..e3a8d93435 100644 --- a/Modules/CMakeCInformation.cmake +++ b/Modules/CMakeCInformation.cmake @@ -62,11 +62,13 @@ IF(NOT CMAKE_MODULE_EXISTS) SET(CMAKE_SHARED_MODULE_CREATE_C_FLAGS ${CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS}) ENDIF(NOT CMAKE_MODULE_EXISTS) -SET (CMAKE_C_FLAGS "$ENV{CFLAGS}" CACHE STRING - "Flags for C compiler.") -IF (CMAKE_C_FLAGS_INIT) - SET (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_INIT}") -ENDIF (CMAKE_C_FLAGS_INIT) +SET(CMAKE_C_FLAGS_INIT "$ENV{CFLAGS} ${CMAKE_C_FLAGS_INIT}") +# avoid just having a space as the initial value for the cache +IF(CMAKE_C_FLAGS_INIT STREQUAL " ") + SET(CMAKE_C_FLAGS_INIT) +ENDIF(CMAKE_C_FLAGS_INIT STREQUAL " ") +SET (CMAKE_C_FLAGS "${CMAKE_C_FLAGS_INIT}" CACHE STRING + "Flags used by the compiler during all build types.") IF(NOT CMAKE_NOT_USING_CONFIG_FLAGS) # default build type is none |