You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
87 lines
2.8 KiB
87 lines
2.8 KiB
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
# file Copyright.txt or https://cmake.org/licensing for details.
|
|
|
|
|
|
# Nothing here yet
|
|
if(CMAKE_GENERATOR MATCHES "Visual Studio 7")
|
|
include(CMakeVS7BackwardCompatibility)
|
|
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(${NUM_ARCHS} GREATER 1)
|
|
if(NOT DEFINED CMAKE_TRY_COMPILE_OSX_ARCHITECTURES)
|
|
message(WARNING "This module does not work with OS X universal binaries.")
|
|
set(__ERASE_CMAKE_TRY_COMPILE_OSX_ARCHITECTURES 1)
|
|
list(GET CMAKE_OSX_ARCHITECTURES 0 CMAKE_TRY_COMPILE_OSX_ARCHITECTURES)
|
|
endif()
|
|
endif()
|
|
|
|
include (CheckTypeSize)
|
|
CHECK_TYPE_SIZE(int CMAKE_SIZEOF_INT)
|
|
CHECK_TYPE_SIZE(long CMAKE_SIZEOF_LONG)
|
|
CHECK_TYPE_SIZE("void*" CMAKE_SIZEOF_VOID_P)
|
|
CHECK_TYPE_SIZE(char CMAKE_SIZEOF_CHAR)
|
|
CHECK_TYPE_SIZE(short CMAKE_SIZEOF_SHORT)
|
|
CHECK_TYPE_SIZE(float CMAKE_SIZEOF_FLOAT)
|
|
CHECK_TYPE_SIZE(double CMAKE_SIZEOF_DOUBLE)
|
|
|
|
include (CheckIncludeFile)
|
|
CHECK_INCLUDE_FILE("limits.h" CMAKE_HAVE_LIMITS_H)
|
|
CHECK_INCLUDE_FILE("unistd.h" CMAKE_HAVE_UNISTD_H)
|
|
CHECK_INCLUDE_FILE("pthread.h" CMAKE_HAVE_PTHREAD_H)
|
|
|
|
include (CheckIncludeFiles)
|
|
CHECK_INCLUDE_FILES("sys/types.h;sys/prctl.h" CMAKE_HAVE_SYS_PRCTL_H)
|
|
|
|
include (TestBigEndian)
|
|
TEST_BIG_ENDIAN(CMAKE_WORDS_BIGENDIAN)
|
|
include (FindX11)
|
|
|
|
if("${X11_X11_INCLUDE_PATH}" STREQUAL "/usr/include")
|
|
set (CMAKE_X_CFLAGS "" CACHE STRING "X11 extra flags.")
|
|
else()
|
|
set (CMAKE_X_CFLAGS "-I${X11_X11_INCLUDE_PATH}" CACHE STRING
|
|
"X11 extra flags.")
|
|
endif()
|
|
set (CMAKE_X_LIBS "${X11_LIBRARIES}" CACHE STRING
|
|
"Libraries and options used in X11 programs.")
|
|
set (CMAKE_HAS_X "${X11_FOUND}" CACHE INTERNAL "Is X11 around.")
|
|
|
|
include (FindThreads)
|
|
|
|
set (CMAKE_THREAD_LIBS "${CMAKE_THREAD_LIBS_INIT}" CACHE STRING
|
|
"Thread library used.")
|
|
|
|
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
|
|
"Use the win32 thread library.")
|
|
|
|
set (CMAKE_HP_PTHREADS ${CMAKE_HP_PTHREADS_INIT} CACHE BOOL
|
|
"Use HP pthreads.")
|
|
|
|
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()
|
|
|
|
mark_as_advanced(
|
|
CMAKE_HP_PTHREADS
|
|
CMAKE_THREAD_LIBS
|
|
CMAKE_USE_PTHREADS
|
|
CMAKE_USE_SPROC
|
|
CMAKE_USE_WIN32_THREADS
|
|
CMAKE_X_CFLAGS
|
|
CMAKE_X_LIBS
|
|
)
|
|
|