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# - Try to find the freetype library
# Once done this will define
#
# FREETYPE_FOUND - system has Freetype
# FREETYPE_INCLUDE_DIRS - the FREETYPE include directories
# FREETYPE_LIBRARIES - Link these to use FREETYPE
# FREETYPE_INCLUDE_DIR - internal
# Copyright (c) 2006, Laurent Montel, <montel@kde.org>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
if (FREETYPE_LIBRARIES AND FREETYPE_INCLUDE_DIR)
# in cache already
set(FREETYPE_FOUND TRUE)
else (FREETYPE_LIBRARIES AND FREETYPE_INCLUDE_DIR)
find_program(FREETYPECONFIG_EXECUTABLE NAMES freetype-config PATHS
/opt/local/bin
)
#reset vars
set(FREETYPE_LIBRARIES)
set(FREETYPE_INCLUDE_DIR)
# if freetype-config has been found
if(FREETYPECONFIG_EXECUTABLE)
exec_program(${FREETYPECONFIG_EXECUTABLE} ARGS --libs RETURN_VALUE _return_VALUE OUTPUT_VARIABLE FREETYPE_LIBRARIES)
exec_program(${FREETYPECONFIG_EXECUTABLE} ARGS --cflags RETURN_VALUE _return_VALUE OUTPUT_VARIABLE _freetype_pkgconfig_output)
if(FREETYPE_LIBRARIES AND _freetype_pkgconfig_output)
set(FREETYPE_FOUND TRUE)
# freetype-config can print out more than one -I, so we need to chop it up
# into a list and process each entry separately
separate_arguments(_freetype_pkgconfig_output)
foreach(value ${_freetype_pkgconfig_output})
string(REGEX REPLACE "-I(.+)" "\\1" value "${value}")
set(FREETYPE_INCLUDE_DIR ${FREETYPE_INCLUDE_DIR} ${value})
endforeach(value)
endif(FREETYPE_LIBRARIES AND _freetype_pkgconfig_output)
set( FREETYPE_LIBRARIES ${FREETYPE_LIBRARIES} )
mark_as_advanced(FREETYPE_LIBRARIES FREETYPE_INCLUDE_DIR)
else(FREETYPECONFIG_EXECUTABLE)
find_path (FREETYPE_INCLUDE_DIR freetype/freetype.h PATH_SUFFIXES freetype2)
find_library(FREETYPE_LIBRARIES freetype)
if(FREETYPE_INCLUDE_DIR AND FREETYPE_LIBRARIES)
set(FREETYPE_FOUND TRUE)
endif(FREETYPE_INCLUDE_DIR AND FREETYPE_LIBRARIES)
endif(FREETYPECONFIG_EXECUTABLE)
if (FREETYPE_FOUND)
if (NOT Freetype_FIND_QUIETLY)
message(STATUS "Found Freetype: ${FREETYPE_LIBRARIES}")
endif (NOT Freetype_FIND_QUIETLY)
else (FREETYPE_FOUND)
if (Freetype_FIND_REQUIRED)
message(FATAL_ERROR "Could not find FreeType library")
endif (Freetype_FIND_REQUIRED)
endif (FREETYPE_FOUND)
endif (FREETYPE_LIBRARIES AND FREETYPE_INCLUDE_DIR)
set(FREETYPE_INCLUDE_DIRS "${FREETYPE_INCLUDE_DIR}")
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