git.cworth.org Git - apitrace/blob - CMakeLists.txt

   1 cmake_minimum_required (VERSION 2.6)
   2
   3 project (apitrace)
   4
   5 find_package (PythonInterp REQUIRED)
   6 find_package (OpenGL REQUIRED)
   7
   8 find_package (ZLIB)
   9
  10 if (${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
  11         # Nobody likes to include windows.h:
  12         # - Microsoft's GL/gl.h header depends on windows.h but doesn't include it;
  13         # - GLEW temporarily defines the necessary defines but undefines them later
  14         # - certain GLUT distributions don't include it;
  15         # - most of our programs are meant to be portable so don't include it.
  16         #
  17         # We could try to replicate the windows.h definitions required by
  18         # GL/gl.h, but the build time savings don't compensate the constant
  19         # headaches that brings, so instead we force windows.h to be included
  20         # on every file.
  21         if (MSVC)
  22                 add_definitions (-FIwindows.h)
  23         else (MSVC)
  24                 add_definitions (--include windows.h)
  25         endif (MSVC)
  26
  27         # MSVC & MinGW only define & use APIENTRY
  28         add_definitions (-DGLAPIENTRY=__stdcall)
  29
  30         link_libraries (winmm)
  31 endif (${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
  32
  33 if (MSVC)
  34         # Enable math constants defines
  35         add_definitions (-D_USE_MATH_DEFINES)
  36
  37         # Silence several MSVC pedantic warnings
  38         add_definitions (-D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS)
  39         add_definitions (-D_SCL_SECURE_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS)
  40
  41         add_definitions (-W4)
  42 else ()
  43         add_definitions (-Wall)
  44 endif ()
  45
  46 # Use bundled ZLIB if system one can't be found
  47 if (NOT ZLIB_FOUND)
  48         add_library (zlib STATIC
  49                 zlib/adler32.c
  50                 zlib/compress.c
  51                 zlib/crc32.c
  52                 zlib/gzio.c
  53                 zlib/uncompr.c
  54                 zlib/deflate.c
  55                 zlib/trees.c
  56                 zlib/zutil.c
  57                 zlib/inflate.c
  58                 zlib/infback.c
  59                 zlib/inftrees.c
  60                 zlib/inffast.c
  61         )
  62
  63         include_directories (zlib)
  64         link_libraries (zlib)
  65 else (NOT ZLIB_FOUND)
  66         include_directories (${ZLIB_INCLUDE_DIRS})
  67         link_libraries (${ZLIB_LIBRARIES})
  68 endif (NOT ZLIB_FOUND)
  69
  70 include_directories (${CMAKE_CURRENT_SOURCE_DIR})
  71
  72 if (${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
  73
  74         # opengl32.dll
  75         add_custom_command (
  76                 OUTPUT opengl32.cpp
  77                 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/opengl32.py > ${CMAKE_CURRENT_BINARY_DIR}/opengl32.cpp
  78                 DEPENDS opengl32.py gl.py windows.py base.py
  79         )
  80         add_library (opengl32 SHARED opengl32.def opengl32.cpp log.cpp os_win32.cpp)
  81         set_target_properties (opengl32 PROPERTIES PREFIX "")
  82
  83 else ()
  84
  85         # libGL.so
  86         add_custom_command (
  87                 OUTPUT glx.cpp
  88                 COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/glx.py > ${CMAKE_CURRENT_BINARY_DIR}/glx.cpp
  89                 DEPENDS glx.py gl.py dl.py base.py
  90         )
  91         add_library (glxtrace SHARED glx.cpp log.cpp os_posix.cpp)
  92         set_target_properties (glxtrace PROPERTIES PREFIX "")
  93         target_link_libraries (glxtrace dl)
  94 endif ()
  95