diff options
Diffstat (limited to 'modules/FindLCMS.cmake')
| -rw-r--r-- | modules/FindLCMS.cmake | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/modules/FindLCMS.cmake b/modules/FindLCMS.cmake new file mode 100644 index 00000000..abc9ece3 --- /dev/null +++ b/modules/FindLCMS.cmake @@ -0,0 +1,60 @@ +# - Find LCMS +# Find the LCMS (Little Color Management System) library and includes and +# This module defines +# LCMS_INCLUDE_DIR, where to find lcms.h +# LCMS_LIBRARIES, the libraries needed to use LCMS. +# LCMS_DOT_VERSION, The version number of the LCMS library, e.g. "1.19" +# LCMS_VERSION, Similar to LCMS_DOT_VERSION, but without the dots, e.g. "119" +# LCMS_FOUND, If false, do not try to use LCMS. +# +# The minimum required version of LCMS can be specified using the +# standard syntax, e.g. find_package(LCMS 1.10) + +# 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 + HINTS + ${PC_LCMS_INCLUDEDIR} + ${PC_LCMS_INCLUDE_DIRS} + PATH_SUFFIXES lcms liblcms1 +) + +find_library(LCMS_LIBRARIES NAMES lcms liblcms lcms-1 liblcms-1 + HINTS + ${PC_LCMS_LIBDIR} + ${PC_LCMS_LIBRARY_DIRS} + PATH_SUFFIXES lcms +) + +# Store the LCMS version number in the cache, so we don't have to search everytime again +if(LCMS_INCLUDE_DIR AND NOT LCMS_VERSION) + 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}) + string(SUBSTRING ${_LCMS_VERSION} 0 1 LCMS_MAJOR_VERSION) + string(SUBSTRING ${_LCMS_VERSION} 1 2 LCMS_MINOR_VERSION) + endif(LCMS_VERSION_MATCH) + set(LCMS_VERSION "${LCMS_MAJOR_VERSION}${LCMS_MINOR_VERSION}" CACHE STRING "Version number of lcms" FORCE) + set(LCMS_DOT_VERSION "${LCMS_MAJOR_VERSION}.${LCMS_MINOR_VERSION}" CACHE STRING "Version number of lcms split into components" FORCE) +endif(LCMS_INCLUDE_DIR AND NOT LCMS_VERSION) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(LCMS REQUIRED_VARS LCMS_LIBRARIES LCMS_INCLUDE_DIR + VERSION_VAR LCMS_DOT_VERSION ) + +mark_as_advanced(LCMS_INCLUDE_DIR LCMS_LIBRARIES LCMS_VERSION) + |