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# - Find LCMS
# Find the LCMS includes and library
# This module defines
# LCMS_INCLUDE_DIR, where to find lcms.h
# LCMS_LIBRARIES, the libraries needed to use LCMS.
# LCMS_VERSION, The value of LCMS_VERSION defined in lcms.h
# LCMS_FOUND, If false, do not try to use LCMS.
# Copyright (c) 2008, Adrian Page, <adrian@pagenet.plus.com>
# Copyright (c) 2009, Cyrille Berger, <cberger@cberger.net>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
# use pkg-config to get the directories and then use these values
# in the FIND_PATH() and FIND_LIBRARY() calls
if(NOT WIN32)
find_package(PkgConfig)
pkg_check_modules(PC_LCMS lcms)
set(LCMS_DEFINITIONS ${PC_LCMS_CFLAGS_OTHER})
endif(NOT WIN32)
find_path(LCMS_INCLUDE_DIR lcms.h
PATHS
${PC_LCMS_INCLUDEDIR}
${PC_LCMS_INCLUDE_DIRS}
PATH_SUFFIXES lcms liblcms1
)
find_library(LCMS_LIBRARIES NAMES lcms liblcms lcms-1 liblcms-1
PATHS
${PC_LCMS_LIBDIR}
${PC_LCMS_LIBRARY_DIRS}
PATH_SUFFIXES lcms
)
if(LCMS_INCLUDE_DIR AND LCMS_LIBRARIES)
set(LCMS_FOUND TRUE)
else(LCMS_INCLUDE_DIR AND LCMS_LIBRARIES)
set(LCMS_FOUND FALSE)
endif(LCMS_INCLUDE_DIR AND LCMS_LIBRARIES)
if(LCMS_FOUND)
file(READ ${LCMS_INCLUDE_DIR}/lcms.h LCMS_VERSION_CONTENT)
string(REGEX MATCH "#define LCMS_VERSION[ ]*[0-9]*\n" LCMS_VERSION_MATCH ${LCMS_VERSION_CONTENT})
if(LCMS_VERSION_MATCH)
string(REGEX REPLACE "#define LCMS_VERSION[ ]*([0-9]*)\n" "\\1" LCMS_VERSION ${LCMS_VERSION_MATCH})
if(NOT LCMS_FIND_QUIETLY)
string(SUBSTRING ${LCMS_VERSION} 0 1 LCMS_MAJOR_VERSION)
string(SUBSTRING ${LCMS_VERSION} 1 2 LCMS_MINOR_VERSION)
message(STATUS "Found lcms version ${LCMS_MAJOR_VERSION}.${LCMS_MINOR_VERSION}, ${LCMS_LIBRARIES}")
endif(NOT LCMS_FIND_QUIETLY)
else(LCMS_VERSION_MATCH)
if(NOT LCMS_FIND_QUIETLY)
message(STATUS "Found lcms but failed to find version ${LCMS_LIBRARIES}")
endif(NOT LCMS_FIND_QUIETLY)
set(LCMS_VERSION NOTFOUND)
endif(LCMS_VERSION_MATCH)
else(LCMS_FOUND)
if(NOT LCMS_FIND_QUIETLY)
if(LCMS_FIND_REQUIRED)
message(FATAL_ERROR "Required package lcms NOT found")
else(LCMS_FIND_REQUIRED)
message(STATUS "lcms NOT found")
endif(LCMS_FIND_REQUIRED)
endif(NOT LCMS_FIND_QUIETLY)
endif(LCMS_FOUND)
mark_as_advanced(LCMS_INCLUDE_DIR LCMS_LIBRARIES LCMS_VERSION)
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