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72 lines
2.2 KiB
CMake
72 lines
2.2 KiB
CMake
# - Find LCMS2
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# Find the LCMS2 includes and library
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# This module defines
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# LCMS2_INCLUDE_DIR, where to find lcms.h
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# LCMS2_LIBRARIES, the libraries needed to use LCMS2.
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# LCMS2_VERSION, The value of LCMS_VERSION defined in lcms.h
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# LCMS2_FOUND, If false, do not try to use LCMS2.
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# Copyright (c) 2008, Adrian Page, <adrian@pagenet.plus.com>
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# Copyright (c) 2009, Cyrille Berger, <cberger@cberger.net>
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#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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# use pkg-config to get the directories and then use these values
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# in the FIND_PATH() and FIND_LIBRARY() calls
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if(NOT WIN32)
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find_package(PkgConfig)
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pkg_check_modules(PC_LCMS2 lcms2)
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set(LCMS2_DEFINITIONS ${PC_LCMS2_CFLAGS_OTHER})
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endif()
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find_path(LCMS2_INCLUDE_DIR lcms2.h
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PATHS
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${PC_LCMS2_INCLUDEDIR}
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${PC_LCMS2_INCLUDE_DIRS}
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PATH_SUFFIXES lcms2 liblcms2
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)
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find_library(LCMS2_LIBRARIES NAMES lcms2 liblcms2 lcms-2 liblcms-2
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PATHS
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${PC_LCMS2_LIBDIR}
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${PC_LCMS2_LIBRARY_DIRS}
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PATH_SUFFIXES lcms2
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)
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if(LCMS2_INCLUDE_DIR AND LCMS2_LIBRARIES)
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set(LCMS2_FOUND TRUE)
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else()
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set(LCMS2_FOUND FALSE)
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endif()
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if(LCMS2_FOUND)
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file(READ ${LCMS2_INCLUDE_DIR}/lcms2.h LCMS2_VERSION_CONTENT)
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string(REGEX MATCH "#define LCMS_VERSION[ ]*[0-9]*\n" LCMS2_VERSION_MATCH ${LCMS2_VERSION_CONTENT})
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if(LCMS2_VERSION_MATCH)
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string(REGEX REPLACE "#define LCMS_VERSION[ ]*([0-9]*)\n" "\\1" LCMS2_VERSION ${LCMS2_VERSION_MATCH})
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if(NOT LCMS2_FIND_QUIETLY)
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string(SUBSTRING ${LCMS2_VERSION} 0 1 LCMS2_MAJOR_VERSION)
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string(SUBSTRING ${LCMS2_VERSION} 1 2 LCMS2_MINOR_VERSION)
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message(STATUS "Found lcms version ${LCMS2_MAJOR_VERSION}.${LCMS2_MINOR_VERSION}, ${LCMS2_LIBRARIES}")
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endif()
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else()
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if(NOT LCMS2_FIND_QUIETLY)
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message(STATUS "Found lcms2 but failed to find version ${LCMS2_LIBRARIES}")
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endif()
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set(LCMS2_VERSION NOTFOUND)
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endif()
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else()
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if(NOT LCMS2_FIND_QUIETLY)
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if(LCMS2_FIND_REQUIRED)
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message(FATAL_ERROR "Required package lcms2 NOT found")
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else()
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message(STATUS "lcms2 NOT found")
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endif()
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endif()
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endif()
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mark_as_advanced(LCMS2_INCLUDE_DIR LCMS2_LIBRARIES LCMS2_VERSION)
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