4cd9f900fc
Tested in a bulk build by landry@. Lot of feedback from various people on ports@: thanks! OK landry@, sthen@
62 lines
2.4 KiB
CMake
62 lines
2.4 KiB
CMake
# - Find LCMS
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# Find the LCMS (Little Color Management System) library and includes and
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# This module defines
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# LCMS_INCLUDE_DIR, where to find lcms.h
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# LCMS_LIBRARIES, the libraries needed to use LCMS.
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# LCMS_DOT_VERSION, The version number of the LCMS library, e.g. "1.19"
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# LCMS_VERSION, Similar to LCMS_DOT_VERSION, but without the dots, e.g. "119"
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# LCMS_FOUND, If false, do not try to use LCMS.
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#
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# The minimum required version of LCMS can be specified using the
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# standard syntax, e.g. find_package(LCMS 1.10)
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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_LCMS lcms)
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set(LCMS_DEFINITIONS ${PC_LCMS_CFLAGS_OTHER})
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endif(NOT WIN32)
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find_path(LCMS_INCLUDE_DIR lcms.h
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HINTS
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${PC_LCMS_INCLUDEDIR}
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${PC_LCMS_INCLUDE_DIRS}
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PATH_SUFFIXES lcms liblcms1
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)
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find_library(LCMS_LIBRARIES NAMES lcms liblcms lcms-1 liblcms-1
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HINTS
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${PC_LCMS_LIBDIR}
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${PC_LCMS_LIBRARY_DIRS}
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PATH_SUFFIXES lcms
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)
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# Store the LCMS version number in the cache, so we don't have to search everytime again
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if(LCMS_INCLUDE_DIR AND NOT LCMS_VERSION)
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file(READ ${LCMS_INCLUDE_DIR}/lcms.h LCMS_VERSION_CONTENT)
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string(REGEX MATCH "#define LCMS_VERSION[ ]*[0-9]*\n" LCMS_VERSION_MATCH ${LCMS_VERSION_CONTENT})
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if(LCMS_VERSION_MATCH)
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string(REGEX REPLACE "#define LCMS_VERSION[ ]*([0-9]*)\n" "\\1" _LCMS_VERSION ${LCMS_VERSION_MATCH})
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string(SUBSTRING ${_LCMS_VERSION} 0 1 LCMS_MAJOR_VERSION)
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string(SUBSTRING ${_LCMS_VERSION} 1 2 LCMS_MINOR_VERSION)
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endif(LCMS_VERSION_MATCH)
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set(LCMS_VERSION "${LCMS_MAJOR_VERSION}${LCMS_MINOR_VERSION}" CACHE STRING "Version number of lcms" FORCE)
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set(LCMS_DOT_VERSION "${LCMS_MAJOR_VERSION}.${LCMS_MINOR_VERSION}" CACHE STRING "Version number of lcms split into components" FORCE)
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endif(LCMS_INCLUDE_DIR AND NOT LCMS_VERSION)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(LCMS REQUIRED_VARS LCMS_LIBRARIES LCMS_INCLUDE_DIR
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VERSION_VAR LCMS_DOT_VERSION )
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mark_as_advanced(LCMS_INCLUDE_DIR LCMS_LIBRARIES LCMS_VERSION)
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