axmol/cmake/Modules/FindWebP.cmake

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#.rst:
# FindWebP
# ------------
#
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# Locate webp library
#
# This module defines
#
# ::
#
# WEBP_LIBRARIES, the library to link against
# WEBP_FOUND, if false, do not try to link to FREETYPE
# WEBP_INCLUDE_DIRS, where to find headers.
# This is the concatenation of the paths:
# WEBP_INCLUDE_DIR
#
#=============================================================================
# Copyright 2014-2014 Martell Malone
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
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# Try find WebP for our arch in external folder
if(USE_PREBUILT_LIBS)
find_path(WEBP_INCLUDE_DIR decode.h
PATH_SUFFIXES include/${PLATFORM_FOLDER} include
PATHS ${COCOS_EXTERNAL_DIR}/webp
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NO_DEFAULT_PATH
)
find_library(WEBP_LIBRARY NAMES webp libwebp
PATH_SUFFIXES
prebuilt/${PLATFORM_FOLDER}/${ARCH_DIR}
prebuilt/${PLATFORM_FOLDER}
PATHS ${COCOS_EXTERNAL_DIR}/webp
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NO_DEFAULT_PATH
)
# cleanup if not found (prevent from mix prebuilt include paths and system installed libraries)
if(NOT WEBP_INCLUDE_DIR OR NOT WEBP_LIBRARY)
unset(WEBP_INCLUDE_DIR CACHE)
unset(WEBP_LIBRARY CACHE)
endif()
endif(USE_PREBUILT_LIBS)
FIND_PATH(WEBP_INCLUDE_DIR decode.h
HINTS
ENV WEBP_DIR
PATH_SUFFIXES include/webp include
PATHS
~/Library/Frameworks
/Library/Frameworks
/usr/local
/usr
/sw # Fink
/opt/local # DarwinPorts
/opt/csw # Blastwave
/opt
)
FIND_LIBRARY(WEBP_LIBRARY
NAMES WEBP libWEBP
HINTS
ENV WEBP_DIR
PATH_SUFFIXES lib
PATHS
~/Library/Frameworks
/Library/Frameworks
/usr/local
/usr
/sw
/opt/local
/opt/csw
/opt
)
set(WEBP_INCLUDE_DIRS "${WEBP_INCLUDE_DIR}")
set(WEBP_LIBRARIES "${WEBP_LIBRARY}")
INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
# handle the QUIETLY and REQUIRED arguments and set WEBP_FOUND to TRUE if
# all listed variables are TRUE
FIND_PACKAGE_HANDLE_STANDARD_ARGS(WebP DEFAULT_MSG WEBP_LIBRARIES WEBP_INCLUDE_DIR)
MARK_AS_ADVANCED(WEBP_INCLUDE_DIR WEBP_LIBRARIES WEBP_LIBRARY)