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# - Locate FreeType library
# This module defines
# FREETYPE_LIBRARY, the library to link against
# FREETYPE_FOUND, if false, do not try to link to FREETYPE
# FREETYPE_INCLUDE_DIRS, where to find headers.
# This is the concatenation of the paths:
# FREETYPE_INCLUDE_DIR_ft2build
# FREETYPE_INCLUDE_DIR_freetype2
#
# $FREETYPE_DIR is an environment variable that would
# correspond to the ./configure --prefix=$FREETYPE_DIR
# used in building FREETYPE.
# Created by Eric Wing.
# Ugh, FreeType seems to use some #include trickery which
# makes this harder than it should be. It looks like they
# put ft2build.h in a common/easier-to-find location which
# then contains a #include to a more specific header in a
# more specific location (#include <freetype/config/ftheader.h>).
# Then from there, they need to set a bunch of #define's
# so you can do something like:
# #include FT_FREETYPE_H
# Unfortunately, using CMake's mechanisms like INCLUDE_DIRECTORIES()
# wants explicit full paths and this trickery doesn't work too well.
# I'm going to attempt to cut out the middleman and hope
# everything still works.
FIND_PATH(FREETYPE_INCLUDE_DIR_ft2build ft2build.h
PATHS
$ENV{FREETYPE_DIR}
NO_DEFAULT_PATH
PATH_SUFFIXES include
)
FIND_PATH(FREETYPE_INCLUDE_DIR_ft2build ft2build.h
PATHS ${CMAKE_PREFIX_PATH} # Unofficial: We are proposing this.
NO_DEFAULT_PATH
PATH_SUFFIXES include
)
FIND_PATH(FREETYPE_INCLUDE_DIR_ft2build ft2build.h
PATHS
/usr/local
/usr
/usr/local/X11R6
/usr/local/X11
/usr/X11R6
/usr/X11
/sw
/opt/local
/opt/csw
/opt
/usr/freeware
PATH_SUFFIXES include include/freetype2
)
FIND_PATH(FREETYPE_INCLUDE_DIR_freetype2 freetype/config/ftheader.h
$ENV{FREETYPE_DIR}/include/freetype2
NO_DEFAULT_PATH
)
FIND_PATH(FREETYPE_INCLUDE_DIR_freetype2 freetype/config/ftheader.h
PATHS ${CMAKE_PREFIX_PATH} # Unofficial: We are proposing this.
NO_DEFAULT_PATH
PATH_SUFFIXES include/freetype2
)
FIND_PATH(FREETYPE_INCLUDE_DIR_freetype2 freetype/config/ftheader.h
/usr/local/include/freetype2
/usr/include/freetype2
/usr/local/X11R6/include/freetype2
/usr/local/X11/include/freetype2
/usr/X11R6/include/freetype2
/usr/X11/include/freetype2
/sw/include/freetype2
/opt/local/include/freetype2
/opt/csw/include/freetype2
/opt/include/freetype2
/usr/freeware/include/freetype2
)
FIND_PATH(FREETYPE_INCLUDE_DIR_freetype2 config/ftheader.h
/usr/local/include/freetype2
/usr/include/freetype2
/usr/local/X11R6/include/freetype2
/usr/local/X11/include/freetype2
/usr/X11R6/include/freetype2
/usr/X11/include/freetype2
/sw/include/freetype2
/opt/local/include/freetype2
/opt/csw/include/freetype2
/opt/include/freetype2
/usr/freeware/include/freetype2
)
FIND_LIBRARY(FREETYPE_LIBRARY
NAMES freetype libfreetype freetype219
PATHS
$ENV{FREETYPE_DIR}
NO_DEFAULT_PATH
PATH_SUFFIXES lib64 lib
)
FIND_LIBRARY(FREETYPE_LIBRARY
NAMES freetype libfreetype freetype219
PATHS ${CMAKE_PREFIX_PATH} # Unofficial: We are proposing this.
NO_DEFAULT_PATH
PATH_SUFFIXES lib64 lib
)
FIND_LIBRARY(FREETYPE_LIBRARY
NAMES freetype libfreetype freetype219
PATHS
/usr/local
/usr
/usr/local/X11R6
/usr/local/X11
/usr/X11R6
/usr/X11
/sw
/opt/local
/opt/csw
/opt
/usr/freeware
PATH_SUFFIXES lib64 lib
)
IF(FREETYPE_INCLUDE_DIR_ft2build AND FREETYPE_INCLUDE_DIR_freetype2)
SET(FREETYPE_INCLUDE_DIRS "${FREETYPE_INCLUDE_DIR_ft2build};${FREETYPE_INCLUDE_DIR_freetype2}")
ENDIF(FREETYPE_INCLUDE_DIR_ft2build AND FREETYPE_INCLUDE_DIR_freetype2)
SET(FREETYPE_FOUND "NO")
IF(FREETYPE_LIBRARY AND FREETYPE_INCLUDE_DIRS)
SET(FREETYPE_FOUND "YES")
ENDIF(FREETYPE_LIBRARY AND FREETYPE_INCLUDE_DIRS)
|
