ConfigureChecks.cmake

   1 include(CheckIncludeFile)
   2 include(CheckIncludeFiles)
   3 include(CheckSymbolExists)
   4 include(CheckFunctionExists)
   5 include(CheckLibraryExists)
   6 include(CheckPrototypeExists)
   7 include(CheckTypeSize)
   8
   9 # The FindKDE4.cmake module sets _KDE4_PLATFORM_DEFINITIONS with
  10 # definitions like _GNU_SOURCE that are needed on each platform.
  11 set(CMAKE_REQUIRED_DEFINITIONS ${_KDE4_PLATFORM_DEFINITIONS})
  12
  13 #now check for dlfcn.h using the cmake supplied CHECK_include_FILE() macro
  14 # If definitions like -D_GNU_SOURCE are needed for these checks they
  15 # should be added to _KDE4_PLATFORM_DEFINITIONS when it is originally
  16 # defined outside this file.  Here we include these definitions in
  17 # CMAKE_REQUIRED_DEFINITIONS so they will be included in the build of
  18 # checks below.
  19 set(CMAKE_REQUIRED_DEFINITIONS ${_KDE4_PLATFORM_DEFINITIONS})
  20 if (WIN32)
  21    set(CMAKE_REQUIRED_LIBRARIES ${KDEWIN32_LIBRARIES} )
  22    set(CMAKE_REQUIRED_INCLUDES  ${KDEWIN32_INCLUDES} )
  23 endif (WIN32)
  24
  25 check_include_files(alsa/asoundlib.h HAVE_ALSA_ASOUNDLIB_H)
  26 check_include_files(sys/asoundlib.h HAVE_SYS_ASOUNDLIB_H)
  27 check_include_files(sys/time.h HAVE_SYS_TIME_H)
  28 check_include_files("sys/time.h;time.h" TIME_WITH_SYS_TIME)