CMakeModules/FindFreeType.cmake

   1 # - Locate FreeType library
   2 # This module defines
   3 #  FREETYPE_LIBRARIES, libraries to link against
   4 #  FREETYPE_FOUND, if false, do not try to link to FREETYPE
   5 #  FREETYPE_INCLUDE_DIRS, where to find headers.
   6
   7 IF(FREETYPE_LIBRARIES AND FREETYPE_INCLUDE_DIRS)
   8   # in cache already
   9   SET(Freetype_FIND_QUIETLY TRUE)
  10 ENDIF()
  11
  12 FIND_PATH(FREETYPE_INCLUDE_DIRS
  13   freetype
  14   PATHS
  15   $ENV{FREETYPE_DIR}/include
  16   /usr/local/include
  17   /usr/include
  18   /sw/include
  19   /opt/local/include
  20   /opt/csw/include
  21   /opt/include
  22   PATH_SUFFIXES freetype2
  23 )
  24
  25 IF(NOT FREETYPE_INCLUDE_DIRS)
  26   SET(FREETYPE_INCLUDE_DIRS "")
  27 ENDIF()
  28
  29 # ft2build.h does not reside in the freetype include dir
  30 FIND_PATH(FREETYPE_ADDITIONAL_INCLUDE_DIR
  31   ft2build.h
  32   PATHS
  33   /usr/local/include
  34   /usr/include
  35   /sw/include
  36   /opt/local/include
  37   /opt/csw/include
  38   /opt/include
  39   PATH_SUFFIXES freetype2
  40 )
  41
  42 # combine both include directories into one variable
  43 IF(FREETYPE_ADDITIONAL_INCLUDE_DIR)
  44   SET(FREETYPE_INCLUDE_DIRS ${FREETYPE_INCLUDE_DIRS} ${FREETYPE_ADDITIONAL_INCLUDE_DIR})
  45 ENDIF()
  46
  47 FIND_LIBRARY(FREETYPE_LIBRARY_RELEASE
  48   NAMES freetype libfreetype freetype219 freetype246
  49   PATHS
  50   $ENV{FREETYPE_DIR}/lib
  51   /usr/local/lib
  52   /usr/lib
  53   /usr/local/X11R6/lib
  54   /usr/X11R6/lib
  55   /sw/lib
  56   /opt/local/lib
  57   /opt/csw/lib
  58   /opt/lib
  59   /usr/freeware/lib64
  60   /usr/lib/x86_64-linux-gnu
  61 )
  62
  63 FIND_LIBRARY(FREETYPE_LIBRARY_DEBUG
  64   NAMES freetyped libfreetyped freetype219d freetype246d
  65   PATHS
  66   $ENV{FREETYPE_DIR}/lib
  67   /usr/local/lib
  68   /usr/lib
  69   /usr/local/X11R6/lib
  70   /usr/X11R6/lib
  71   /sw/lib
  72   /opt/local/lib
  73   /opt/csw/lib
  74   /opt/lib
  75   /usr/freeware/lib64
  76   /usr/lib/x86_64-linux-gnu
  77 )
  78
  79 IF(FREETYPE_INCLUDE_DIRS)
  80   IF(FREETYPE_LIBRARY_RELEASE AND FREETYPE_LIBRARY_DEBUG)
  81     # Case where both Release and Debug versions are provided
  82     SET(FREETYPE_FOUND ON)
  83     SET(FREETYPE_LIBRARIES optimized ${FREETYPE_LIBRARY_RELEASE} debug ${FREETYPE_LIBRARY_DEBUG})
  84   ELSEIF(FREETYPE_LIBRARY_RELEASE)
  85     # Normal case
  86     SET(FREETYPE_FOUND ON)
  87     SET(FREETYPE_LIBRARIES ${FREETYPE_LIBRARY_RELEASE})
  88   ELSEIF(FREETYPE_LIBRARY_DEBUG)
  89     # Case where Freetype is compiled from sources (debug version is compiled by default)
  90     SET(FREETYPE_FOUND ON)
  91     SET(FREETYPE_LIBRARIES ${FREETYPE_LIBRARY_DEBUG})
  92   ENDIF()
  93 ENDIF()
  94
  95 IF(FREETYPE_FOUND)
  96   IF(WITH_STATIC_EXTERNAL AND APPLE)
  97     FIND_PACKAGE(BZip2)
  98     IF(BZIP2_FOUND)
  99       SET(FREETYPE_INCLUDE_DIRS ${FREETYPE_INCLUDE_DIRS} ${BZIP2_INCLUDE_DIR})
 100       SET(FREETYPE_LIBRARIES ${FREETYPE_LIBRARIES} ${BZIP2_LIBRARIES})
 101     ENDIF()
 102   ENDIF()
 103   IF(NOT Freetype_FIND_QUIETLY)
 104     MESSAGE(STATUS "Found FreeType: ${FREETYPE_LIBRARIES}")
 105   ENDIF()
 106 ELSE()
 107   IF(NOT Freetype_FIND_QUIETLY)
 108     MESSAGE(STATUS "Warning: Unable to find FreeType!")
 109   ENDIF()
 110 ENDIF()