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Diffstat (limited to 'Modules/CMakeBackwardCompatibilityC.cmake')
-rw-r--r--Modules/CMakeBackwardCompatibilityC.cmake86
1 files changed, 43 insertions, 43 deletions
diff --git a/Modules/CMakeBackwardCompatibilityC.cmake b/Modules/CMakeBackwardCompatibilityC.cmake
index 00e5688..e3b6c82 100644
--- a/Modules/CMakeBackwardCompatibilityC.cmake
+++ b/Modules/CMakeBackwardCompatibilityC.cmake
@@ -13,28 +13,28 @@
# License text for the above reference.)
# Nothing here yet
-IF(CMAKE_GENERATOR MATCHES "Visual Studio 7")
- INCLUDE(CMakeVS7BackwardCompatibility)
- SET(CMAKE_SKIP_COMPATIBILITY_TESTS 1)
-ENDIF(CMAKE_GENERATOR MATCHES "Visual Studio 7")
-IF(CMAKE_GENERATOR MATCHES "Visual Studio 6")
- INCLUDE(CMakeVS6BackwardCompatibility)
- SET(CMAKE_SKIP_COMPATIBILITY_TESTS 1)
-ENDIF(CMAKE_GENERATOR MATCHES "Visual Studio 6")
-
-IF(NOT CMAKE_SKIP_COMPATIBILITY_TESTS)
+if(CMAKE_GENERATOR MATCHES "Visual Studio 7")
+ include(CMakeVS7BackwardCompatibility)
+ set(CMAKE_SKIP_COMPATIBILITY_TESTS 1)
+endif()
+if(CMAKE_GENERATOR MATCHES "Visual Studio 6")
+ include(CMakeVS6BackwardCompatibility)
+ set(CMAKE_SKIP_COMPATIBILITY_TESTS 1)
+endif()
+
+if(NOT CMAKE_SKIP_COMPATIBILITY_TESTS)
# Old CMake versions did not support OS X universal binaries anyway,
# so just get through this with at least some size for the types.
- LIST(LENGTH CMAKE_OSX_ARCHITECTURES NUM_ARCHS)
- IF(${NUM_ARCHS} GREATER 1)
- IF(NOT DEFINED CMAKE_TRY_COMPILE_OSX_ARCHITECTURES)
- MESSAGE(WARNING "This module does not work with OS X universal binaries.")
- SET(__ERASE_CMAKE_TRY_COMPILE_OSX_ARCHITECTURES 1)
- LIST(GET CMAKE_OSX_ARCHITECTURES 0 CMAKE_TRY_COMPILE_OSX_ARCHITECTURES)
- ENDIF()
- ENDIF()
-
- INCLUDE (CheckTypeSize)
+ list(LENGTH CMAKE_OSX_ARCHITECTURES NUM_ARCHS)
+ if(${NUM_ARCHS} GREATER 1)
+ if(NOT DEFINED CMAKE_TRY_COMPILE_OSX_ARCHITECTURES)
+ message(WARNING "This module does not work with OS X universal binaries.")
+ set(__ERASE_CMAKE_TRY_COMPILE_OSX_ARCHITECTURES 1)
+ list(GET CMAKE_OSX_ARCHITECTURES 0 CMAKE_TRY_COMPILE_OSX_ARCHITECTURES)
+ endif()
+ endif()
+
+ include (CheckTypeSize)
CHECK_TYPE_SIZE(int CMAKE_SIZEOF_INT)
CHECK_TYPE_SIZE(long CMAKE_SIZEOF_LONG)
CHECK_TYPE_SIZE("void*" CMAKE_SIZEOF_VOID_P)
@@ -43,52 +43,52 @@ IF(NOT CMAKE_SKIP_COMPATIBILITY_TESTS)
CHECK_TYPE_SIZE(float CMAKE_SIZEOF_FLOAT)
CHECK_TYPE_SIZE(double CMAKE_SIZEOF_DOUBLE)
- INCLUDE (CheckIncludeFile)
+ include (CheckIncludeFile)
CHECK_INCLUDE_FILE("limits.h" CMAKE_HAVE_LIMITS_H)
CHECK_INCLUDE_FILE("unistd.h" CMAKE_HAVE_UNISTD_H)
CHECK_INCLUDE_FILE("pthread.h" CMAKE_HAVE_PTHREAD_H)
- INCLUDE (CheckIncludeFiles)
+ include (CheckIncludeFiles)
CHECK_INCLUDE_FILES("sys/types.h;sys/prctl.h" CMAKE_HAVE_SYS_PRCTL_H)
- INCLUDE (TestBigEndian)
+ include (TestBigEndian)
TEST_BIG_ENDIAN(CMAKE_WORDS_BIGENDIAN)
- INCLUDE (FindX11)
+ include (FindX11)
- IF("${X11_X11_INCLUDE_PATH}" MATCHES "^/usr/include$")
- SET (CMAKE_X_CFLAGS "" CACHE STRING "X11 extra flags.")
- ELSE("${X11_X11_INCLUDE_PATH}" MATCHES "^/usr/include$")
- SET (CMAKE_X_CFLAGS "-I${X11_X11_INCLUDE_PATH}" CACHE STRING
+ if("${X11_X11_INCLUDE_PATH}" MATCHES "^/usr/include$")
+ set (CMAKE_X_CFLAGS "" CACHE STRING "X11 extra flags.")
+ else()
+ set (CMAKE_X_CFLAGS "-I${X11_X11_INCLUDE_PATH}" CACHE STRING
"X11 extra flags.")
- ENDIF("${X11_X11_INCLUDE_PATH}" MATCHES "^/usr/include$")
- SET (CMAKE_X_LIBS "${X11_LIBRARIES}" CACHE STRING
+ endif()
+ set (CMAKE_X_LIBS "${X11_LIBRARIES}" CACHE STRING
"Libraries and options used in X11 programs.")
- SET (CMAKE_HAS_X "${X11_FOUND}" CACHE INTERNAL "Is X11 around.")
+ set (CMAKE_HAS_X "${X11_FOUND}" CACHE INTERNAL "Is X11 around.")
- INCLUDE (FindThreads)
+ include (FindThreads)
- SET (CMAKE_THREAD_LIBS "${CMAKE_THREAD_LIBS_INIT}" CACHE STRING
+ set (CMAKE_THREAD_LIBS "${CMAKE_THREAD_LIBS_INIT}" CACHE STRING
"Thread library used.")
- SET (CMAKE_USE_PTHREADS "${CMAKE_USE_PTHREADS_INIT}" CACHE BOOL
+ set (CMAKE_USE_PTHREADS "${CMAKE_USE_PTHREADS_INIT}" CACHE BOOL
"Use the pthreads library.")
- SET (CMAKE_USE_WIN32_THREADS "${CMAKE_USE_WIN32_THREADS_INIT}" CACHE BOOL
+ set (CMAKE_USE_WIN32_THREADS "${CMAKE_USE_WIN32_THREADS_INIT}" CACHE BOOL
"Use the win32 thread library.")
- SET (CMAKE_HP_PTHREADS ${CMAKE_HP_PTHREADS_INIT} CACHE BOOL
+ set (CMAKE_HP_PTHREADS ${CMAKE_HP_PTHREADS_INIT} CACHE BOOL
"Use HP pthreads.")
- SET (CMAKE_USE_SPROC ${CMAKE_USE_SPROC_INIT} CACHE BOOL
+ set (CMAKE_USE_SPROC ${CMAKE_USE_SPROC_INIT} CACHE BOOL
"Use sproc libs.")
- IF(__ERASE_CMAKE_TRY_COMPILE_OSX_ARCHITECTURES)
- SET(CMAKE_TRY_COMPILE_OSX_ARCHITECTURES)
- SET(__ERASE_CMAKE_TRY_COMPILE_OSX_ARCHITECTURES)
- ENDIF()
-ENDIF(NOT CMAKE_SKIP_COMPATIBILITY_TESTS)
+ if(__ERASE_CMAKE_TRY_COMPILE_OSX_ARCHITECTURES)
+ set(CMAKE_TRY_COMPILE_OSX_ARCHITECTURES)
+ set(__ERASE_CMAKE_TRY_COMPILE_OSX_ARCHITECTURES)
+ endif()
+endif()
-MARK_AS_ADVANCED(
+mark_as_advanced(
CMAKE_HP_PTHREADS
CMAKE_THREAD_LIBS
CMAKE_USE_PTHREADS