khanat-opennel-code/code/CMakeModules/FindFreeType.cmake

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# - Locate FreeType library
# This module defines
# FREETYPE_LIBRARIES, libraries to link against
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# FREETYPE_FOUND, if false, do not try to link to FREETYPE
# FREETYPE_INCLUDE_DIRS, where to find headers.
IF(FREETYPE_LIBRARIES AND FREETYPE_INCLUDE_DIRS)
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# in cache already
SET(Freetype_FIND_QUIETLY TRUE)
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ENDIF()
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FIND_PATH(FREETYPE_INCLUDE_DIRS
freetype
PATHS
$ENV{FREETYPE_DIR}/include
/usr/local/include
/usr/include
/sw/include
/opt/local/include
/opt/csw/include
/opt/include
PATH_SUFFIXES freetype2
)
IF(NOT FREETYPE_INCLUDE_DIRS)
SET(FREETYPE_INCLUDE_DIRS "")
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ENDIF()
# ft2build.h does not reside in the freetype include dir
FIND_PATH(FREETYPE_ADDITIONAL_INCLUDE_DIR
ft2build.h
PATHS
/usr/local/include
/usr/include
/sw/include
/opt/local/include
/opt/csw/include
/opt/include
PATH_SUFFIXES freetype2
)
# combine both include directories into one variable
IF(FREETYPE_ADDITIONAL_INCLUDE_DIR)
SET(FREETYPE_INCLUDE_DIRS ${FREETYPE_INCLUDE_DIRS} ${FREETYPE_ADDITIONAL_INCLUDE_DIR})
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ENDIF()
FIND_LIBRARY(FREETYPE_LIBRARY_RELEASE
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NAMES freetype libfreetype freetype219 freetype246
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PATHS
$ENV{FREETYPE_DIR}/lib
/usr/local/lib
/usr/lib
/usr/local/X11R6/lib
/usr/X11R6/lib
/sw/lib
/opt/local/lib
/opt/csw/lib
/opt/lib
/usr/freeware/lib64
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/usr/lib/x86_64-linux-gnu
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)
FIND_LIBRARY(FREETYPE_LIBRARY_DEBUG
NAMES freetyped libfreetyped freetype219d freetype246d
PATHS
$ENV{FREETYPE_DIR}/lib
/usr/local/lib
/usr/lib
/usr/local/X11R6/lib
/usr/X11R6/lib
/sw/lib
/opt/local/lib
/opt/csw/lib
/opt/lib
/usr/freeware/lib64
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/usr/lib/x86_64-linux-gnu
)
IF(FREETYPE_INCLUDE_DIRS)
IF(FREETYPE_LIBRARY_RELEASE AND FREETYPE_LIBRARY_DEBUG)
# Case where both Release and Debug versions are provided
SET(FREETYPE_FOUND ON)
SET(FREETYPE_LIBRARIES optimized ${FREETYPE_LIBRARY_RELEASE} debug ${FREETYPE_LIBRARY_DEBUG})
ELSEIF(FREETYPE_LIBRARY_RELEASE)
# Normal case
SET(FREETYPE_FOUND ON)
SET(FREETYPE_LIBRARIES ${FREETYPE_LIBRARY_RELEASE})
ELSEIF(FREETYPE_LIBRARY_DEBUG)
# Case where Freetype is compiled from sources (debug version is compiled by default)
SET(FREETYPE_FOUND ON)
SET(FREETYPE_LIBRARIES ${FREETYPE_LIBRARY_DEBUG})
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ENDIF()
ENDIF()
IF(FREETYPE_FOUND)
IF(WITH_STATIC_EXTERNAL AND APPLE)
FIND_PACKAGE(BZip2)
IF(BZIP2_FOUND)
SET(FREETYPE_INCLUDE_DIRS ${FREETYPE_INCLUDE_DIRS} ${BZIP2_INCLUDE_DIR})
SET(FREETYPE_LIBRARIES ${FREETYPE_LIBRARIES} ${BZIP2_LIBRARIES})
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ENDIF()
ENDIF()
IF(NOT Freetype_FIND_QUIETLY)
MESSAGE(STATUS "Found FreeType: ${FREETYPE_LIBRARIES}")
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ENDIF()
ELSE()
IF(NOT Freetype_FIND_QUIETLY)
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MESSAGE(STATUS "Warning: Unable to find FreeType!")
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ENDIF()
ENDIF()