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# Copyright (C) 2013 Nokia Corporation and/or its subsidiary(-ies).
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
find_package(PkgConfig)
pkg_check_modules(PC_FREETYPE2 REQUIRED freetype2)
find_path(FREETYPE2_HEADER_DIR
NAMES freetype.h
HINTS ${PC_FREETYPE2_INCLUDE_DIRS}
${PC_FREETYPE2_INCLUDEDIR}
PATH_SUFFIXES freetype
)
find_path(FREETYPE2_ROOT_INCLUDE_DIR
NAMES freetype/freetype.h
HINTS ${PC_FREETYPE2_INCLUDE_DIRS}
${PC_FREETYPE2_INCLUDEDIR}
)
find_library(FREETYPE2_LIBRARIES
NAMES freetype
HINTS ${PC_FREETYPE2_LIBDIR}
${PC_FREETYPE2_LIBRARY_DIRS}
)
set(FREETYPE2_INCLUDE_DIRS ${FREETYPE2_HEADER_DIR})
# Since Freetype 2.5.1 there is no freetype/freetype.h, so this variable can be null
if (FREETYPE2_ROOT_INCLUDE_DIR)
list(APPEND FREETYPE2_INCLUDE_DIRS ${FREETYPE2_ROOT_INCLUDE_DIR})
endif ()
# Inspired in the original FindFreetype.cmake
if (FREETYPE2_HEADER_DIR AND EXISTS "${FREETYPE2_HEADER_DIR}/freetype.h")
file(STRINGS "${FREETYPE2_HEADER_DIR}/freetype.h" freetype_version_str
REGEX "^#[\t ]*define[\t ]+FREETYPE_(MAJOR|MINOR|PATCH)[\t ]+[0-9]+$")
unset(FREETYPE2_VERSION_STRING)
foreach (VPART MAJOR MINOR PATCH)
foreach (VLINE ${freetype_version_str})
if (VLINE MATCHES "^#[\t ]*define[\t ]+FREETYPE_${VPART}")
string(REGEX REPLACE "^#[\t ]*define[\t ]+FREETYPE_${VPART}[\t ]+([0-9]+)$" "\\1"
FREETYPE2_VERSION_PART "${VLINE}")
if (FREETYPE2_VERSION_STRING)
set(FREETYPE2_VERSION_STRING "${FREETYPE2_VERSION_STRING}.${FREETYPE2_VERSION_PART}")
else ()
set(FREETYPE2_VERSION_STRING "${FREETYPE2_VERSION_PART}")
endif ()
unset(FREETYPE2_VERSION_PART)
endif ()
endforeach ()
endforeach ()
endif ()
set(VERSION_OK TRUE)
if (FREETYPE2_VERSION_STRING)
if (PC_FREETYPE2_FIND_VERSION_EXACT)
if (NOT("${Freetype2_FIND_VERSION}" VERSION_EQUAL "${FREETYPE2_VERSION_STRING}"))
set(VERSION_OK FALSE)
endif ()
else ()
if ("${FREETYPE2_VERSION_STRING}" VERSION_LESS "${Freetype2_FIND_VERSION}")
set(VERSION_OK FALSE)
endif ()
endif ()
endif ()
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Freetype2 DEFAULT_MSG FREETYPE2_INCLUDE_DIRS FREETYPE2_LIBRARIES VERSION_OK)
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