cmake/modules/FindGLIB2.cmake

   1 # - Try to find GLIB2
   2 # Once done this will define
   3 #
   4 #  GLIB2_FOUND - system has GLIB2
   5 #  GLIB2_INCLUDE_DIRS - the GLIB2 include directory
   6 #  GLIB2_LIBRARIES - Link these to use GLIB2
   7 #  GLIB2_DEFINITIONS - Compiler switches required for using GLIB2
   8 #
   9 #  Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
  10 #  Copyright (c) 2006 Philippe Bernery <philippe.bernery@gmail.com>
  11 #
  12 #  Redistribution and use is allowed according to the terms of the New
  13 #  BSD license.
  14 #  For details see the accompanying COPYING-CMAKE-SCRIPTS file.
  15 #
  16
  17
  18 if (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS)
  19   # in cache already
  20   set(GLIB2_FOUND TRUE)
  21 else (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS)
  22   # use pkg-config to get the directories and then use these values
  23   # in the FIND_PATH() and FIND_LIBRARY() calls
  24   include(UsePkgConfig)
  25
  26   ## GLibConfig
  27   find_path(GLIBCONFIG_INCLUDE_DIR
  28     NAMES
  29       glibconfig.h
  30     PATHS
  31       ${_GLIB2IncDir}
  32       /opt/gnome/lib64/glib-2.0/include
  33       /opt/gnome/lib/glib-2.0/include
  34       /opt/lib/glib-2.0/include
  35       /usr/lib64/glib-2.0/include
  36       /usr/lib/glib-2.0/include
  37       /sw/lib/glib-2.0/include
  38   )
  39   ##
  40
  41   ## Glib
  42   pkgconfig(glib-2.0 _GLIB2IncDir _GLIB2LinkDir _GLIB2LinkFlags _GLIB2Cflags)
  43
  44   set(GLIB2_DEFINITIONS ${_GLIB2Cflags})
  45
  46   find_path(GLIB2_INCLUDE_DIR
  47     NAMES
  48       glib.h
  49     PATHS
  50       ${_GLIB2IncDir}
  51       /opt/gnome/include/glib-2.0
  52       /usr/include/glib-2.0
  53       /usr/local/include/glib-2.0
  54       /opt/local/include/glib-2.0
  55       /sw/include/glib-2.0
  56   )
  57
  58   find_library(GLIB2_LIBRARY
  59     NAMES
  60       glib-2.0
  61     PATHS
  62       ${_GLIB2LinkDir}
  63       /opt/gnome/lib
  64       /usr/lib
  65       /usr/local/lib
  66       /opt/local/lib
  67       /sw/lib
  68   )
  69
  70   set(GLIB2_LIBRARIES ${GLIB2_LIBRARY})
  71   set(GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIR})
  72   ##
  73
  74   ## GModule
  75   pkgconfig(gmodule-2.0 _GMODULE2IncDir _GMODULE2LinkDir _GMODULE2LinkFlags _GMODULE2Cflags)
  76
  77   set(GMODULE2_DEFINITIONS ${_GMODULE2Cflags})
  78
  79   find_path(GMODULE2_INCLUDE_DIR
  80     NAMES
  81       gmodule.h
  82     PATHS
  83       ${_GMODULE2IncDir}
  84       /opt/gnome/include/glib-2.0
  85       /usr/include/glib-2.0
  86       /usr/local/include/glib-2.0
  87       /opt/local/include/glib-2.0
  88       /sw/include/glib-2.0
  89   )
  90
  91   find_library(GMODULE2_LIBRARY
  92     NAMES
  93       gmodule-2.0
  94     PATHS
  95       ${_GMODULE2LinkDir}
  96       /opt/gnome/lib
  97       /usr/lib
  98       /usr/local/lib
  99       /opt/local/lib
 100       /sw/lib
 101   )
 102   if (GMODULE2_LIBRARY AND GMODULE2_INCLUDE_DIR)
 103     set(GMODULE2_FOUND TRUE)
 104   endif (GMODULE2_LIBRARY AND GMODULE2_INCLUDE_DIR)
 105   ##
 106
 107   ## GThread
 108   pkgconfig(gthread-2.0 _GTHREAD2IncDir _GTHREAD2LinkDir _GTHREAD2LinkFlags _GTHREAD2Cflags)
 109
 110   set(GTHREAD2_DEFINITIONS ${_GTHREAD2Cflags})
 111
 112   find_path(GTHREAD2_INCLUDE_DIR
 113     NAMES
 114       gthread.h
 115     PATHS
 116       ${_GTHREAD2IncDir}
 117       /opt/gnome/include/glib-2.0
 118       /usr/include/glib-2.0
 119       /usr/local/include/glib-2.0
 120       /opt/local/include/glib-2.0
 121       /sw/include/glib-2.0
 122     PATH_SUFFIXES
 123       glib
 124   )
 125
 126   find_library(GTHREAD2_LIBRARY
 127     NAMES
 128       gthread-2.0
 129     PATHS
 130       ${_GTHREAD2LinkDir}
 131       /opt/gnome/lib
 132       /usr/lib
 133       /usr/local/lib
 134       /opt/local/lib
 135       /sw/lib
 136   )
 137
 138   if (GTHREAD2_LIBRARY AND GTHREAD2_INCLUDE_DIR)
 139     set(GTHREAD2_FOUND TRUE)
 140   endif (GTHREAD2_LIBRARY AND GTHREAD2_INCLUDE_DIR)
 141   ##
 142
 143   ## libintl
 144   find_path(LIBINTL_INCLUDE_DIR
 145     NAMES
 146       libintl.h
 147     PATHS
 148       /opt/gnome/include/glib-2.0
 149       /usr/include/glib-2.0
 150       /usr/local/include/glib-2.0
 151       /opt/local/include/glib-2.0
 152       /sw/include/glib-2.0
 153   )
 154
 155   find_library(LIBINTL_LIBRARY
 156     NAMES
 157       intl
 158     PATHS
 159       /opt/gnome/lib
 160       /usr/lib
 161       /usr/local/lib
 162       /opt/local/lib
 163       /sw/lib
 164   )
 165
 166   if (LIBINTL_LIBRARY AND LIBINTL_INCLUDE_DIR)
 167     set(LIBINTL_FOUND TRUE)
 168   endif (LIBINTL_LIBRARY AND LIBINTL_INCLUDE_DIR)
 169   ##
 170
 171   ## libiconv
 172   find_path(LIBICONV_INCLUDE_DIR
 173     NAMES
 174       iconv.h
 175     PATHS
 176       /opt/gnome/include/glib-2.0
 177       /usr/include/glib-2.0
 178       /usr/local/include/glib-2.0
 179       /opt/local/include/glib-2.0
 180       /sw/include/glib-2.0
 181   )
 182
 183   find_library(LIBICONV_LIBRARY
 184     NAMES
 185       iconv
 186     PATHS
 187       /opt/gnome/lib
 188       /usr/lib
 189       /usr/local/lib
 190       /opt/local/lib
 191       /sw/lib
 192   )
 193
 194   if (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
 195     set(LIBICONV_FOUND TRUE)
 196   endif (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
 197   ##
 198
 199   set(GLIB2_INCLUDE_DIRS
 200     ${GLIB_INCLUDE_DIR}
 201     ${GLIBCONFIG_INCLUDE_DIR}
 202   )
 203   set(GLIB2_LIBRARIES
 204     ${GLIB_LIBRARY}
 205   )
 206
 207   if (GMODULE2_FOUND)
 208     set(GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${GMODULE2_LIBRARY})
 209     set(GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${GMODULE2_INCLUDE_DIR})
 210   endif (GMODULE2_FOUND)
 211
 212   if (GTHREAD2_FOUND)
 213     set(GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${GTHREAD2_LIBRARY})
 214     set(GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${GTHREAD2_INCLUDE_DIR})
 215   endif (GTHREAD2_FOUND)
 216
 217   if (LIBINTL_FOUND)
 218     set(GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBINTL_LIBRARY})
 219     set(GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBINTL_INCLUDE_DIR})
 220   endif (LIBINTL_FOUND)
 221
 222   if (LIBICONV_FOUND)
 223     set(GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBICONV_LIBRARY})
 224     set(GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBICONV_INCLUDE_DIR})
 225   endif (LIBICONV_FOUND)
 226
 227   if (GLIB2_INCLUDE_DIRS AND GLIB2_LIBRARIES)
 228      set(GLIB2_FOUND TRUE)
 229   endif (GLIB2_INCLUDE_DIRS AND GLIB2_LIBRARIES)
 230
 231   if (GLIB2_FOUND)
 232     if (NOT GLIB2_FIND_QUIETLY)
 233       message(STATUS "Found GLIB2: ${GLIB2_LIBRARIES}")
 234     endif (NOT GLIB2_FIND_QUIETLY)
 235   else (GLIB2_FOUND)
 236     if (GLIB2_FIND_REQUIRED)
 237       message(FATAL_ERROR "Could not find GLIB2")
 238     endif (GLIB2_FIND_REQUIRED)
 239   endif (GLIB2_FOUND)
 240
 241   # show the GLIB2_INCLUDE_DIRS and GLIB2_LIBRARIES variables only in the advanced view
 242   mark_as_advanced(GLIB2_INCLUDE_DIRS GLIB2_LIBRARIES)
 243
 244 endif (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS)