239 lines
6.4 KiB
CMake
239 lines
6.4 KiB
CMake
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#
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# $Id: FindGLIB2.cmake 34248 2010-09-25 15:38:12Z jmayer $
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#
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# - Try to find GLib2
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# Once done this will define
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#
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# GLIB2_FOUND - system has GLib2
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# GLIB2_INCLUDE_DIRS - the GLib2 include directory
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# GLIB2_LIBRARIES - Link these to use GLib2
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#
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# HAVE_GLIB_GREGEX_H glib has gregex.h header and
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# supports g_regex_match_simple
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#
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# Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
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# Copyright (c) 2006 Philippe Bernery <philippe.bernery@gmail.com>
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# Copyright (c) 2007 Daniel Gollub <gollub@b1-systems.de>
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# Copyright (c) 2007 Alban Browaeys <prahal@yahoo.com>
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# Copyright (c) 2008 Michael Bell <michael.bell@web.de>
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# Copyright (c) 2008-2009 Bjoern Ricks <bjoern.ricks@googlemail.com>
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#
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# Redistribution and use is allowed according to the terms of the New
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# BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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#
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IF (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
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# in cache already
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SET(GLIB2_FOUND TRUE)
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ELSE (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
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INCLUDE(FindPkgConfig)
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## Glib
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IF ( GLIB2_FIND_REQUIRED )
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SET( _pkgconfig_REQUIRED "REQUIRED" )
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ELSE ( GLIB2_FIND_REQUIRED )
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SET( _pkgconfig_REQUIRED "" )
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ENDIF ( GLIB2_FIND_REQUIRED )
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IF ( GLIB2_MIN_VERSION )
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PKG_SEARCH_MODULE( GLIB2 ${_pkgconfig_REQUIRED} glib-2.0>=${GLIB2_MIN_VERSION} )
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ELSE ( GLIB2_MIN_VERSION )
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PKG_SEARCH_MODULE( GLIB2 ${_pkgconfig_REQUIRED} glib-2.0 )
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ENDIF ( GLIB2_MIN_VERSION )
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IF ( PKG_CONFIG_FOUND )
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IF ( GLIB2_FOUND )
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SET ( GLIB2_CORE_FOUND TRUE )
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ELSE ( GLIB2_FOUND )
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SET ( GLIB2_CORE_FOUND FALSE )
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ENDIF ( GLIB2_FOUND )
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ENDIF ( PKG_CONFIG_FOUND )
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# Look for glib2 include dir and libraries w/o pkgconfig
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IF ( NOT GLIB2_FOUND AND NOT PKG_CONFIG_FOUND )
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FIND_PATH(
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_glibconfig_include_DIR
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NAMES
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glibconfig.h
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PATHS
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/opt/gnome/lib64
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/opt/gnome/lib
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/opt/lib/
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/opt/local/lib
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/sw/lib/
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/usr/lib64
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/usr/lib
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/usr/local/include
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${CMAKE_LIBRARY_PATH}
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PATH_SUFFIXES
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glib-2.0/include
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)
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FIND_PATH(
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_glib2_include_DIR
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NAMES
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glib.h
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PATHS
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/opt/gnome/include
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/opt/local/include
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/sw/include
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/usr/include
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/usr/local/include
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PATH_SUFFIXES
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glib-2.0
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)
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#MESSAGE(STATUS "Glib headers: ${_glib2_include_DIR}")
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FIND_LIBRARY(
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_glib2_link_DIR
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NAMES
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glib-2.0
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glib
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PATHS
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/opt/gnome/lib
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/opt/local/lib
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/sw/lib
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/usr/lib
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/usr/local/lib
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)
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IF ( _glib2_include_DIR AND _glib2_link_DIR )
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SET ( _glib2_FOUND TRUE )
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ENDIF ( _glib2_include_DIR AND _glib2_link_DIR )
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IF ( _glib2_FOUND )
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SET ( GLIB2_INCLUDE_DIRS ${_glib2_include_DIR} ${_glibconfig_include_DIR} )
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SET ( GLIB2_LIBRARIES ${_glib2_link_DIR} )
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SET ( GLIB2_CORE_FOUND TRUE )
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ELSE ( _glib2_FOUND )
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SET ( GLIB2_CORE_FOUND FALSE )
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ENDIF ( _glib2_FOUND )
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# Handle dependencies
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# libintl
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IF ( NOT LIBINTL_FOUND )
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FIND_PATH(LIBINTL_INCLUDE_DIR
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NAMES
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libintl.h
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PATHS
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/opt/gnome/include
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/opt/local/include
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/sw/include
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/usr/include
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/usr/local/include
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)
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FIND_LIBRARY(LIBINTL_LIBRARY
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NAMES
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intl
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PATHS
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/opt/gnome/lib
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/opt/local/lib
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/sw/lib
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/usr/local/lib
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/usr/lib
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)
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IF (LIBINTL_LIBRARY AND LIBINTL_INCLUDE_DIR)
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SET (LIBINTL_FOUND TRUE)
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ENDIF (LIBINTL_LIBRARY AND LIBINTL_INCLUDE_DIR)
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ENDIF ( NOT LIBINTL_FOUND )
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# libiconv
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IF ( NOT LIBICONV_FOUND )
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FIND_PATH(LIBICONV_INCLUDE_DIR
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NAMES
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iconv.h
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PATHS
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/opt/gnome/include
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/opt/local/include
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/opt/local/include
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/sw/include
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/sw/include
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/usr/local/include
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/usr/include
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PATH_SUFFIXES
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glib-2.0
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)
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FIND_LIBRARY(LIBICONV_LIBRARY
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NAMES
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iconv
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PATHS
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/opt/gnome/lib
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/opt/local/lib
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/sw/lib
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/usr/lib
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/usr/local/lib
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)
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IF (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
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SET (LIBICONV_FOUND TRUE)
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ENDIF (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
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ENDIF ( NOT LIBICONV_FOUND )
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IF (LIBINTL_FOUND)
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SET (GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBINTL_LIBRARY})
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SET (GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBINTL_INCLUDE_DIR})
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ENDIF (LIBINTL_FOUND)
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IF (LIBICONV_FOUND)
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SET (GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBICONV_LIBRARY})
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SET (GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBICONV_INCLUDE_DIR})
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ENDIF (LIBICONV_FOUND)
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ENDIF ( NOT GLIB2_FOUND AND NOT PKG_CONFIG_FOUND )
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##
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IF (GLIB2_CORE_FOUND AND GLIB2_INCLUDE_DIRS AND GLIB2_LIBRARIES)
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SET (GLIB2_FOUND TRUE)
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ENDIF (GLIB2_CORE_FOUND AND GLIB2_INCLUDE_DIRS AND GLIB2_LIBRARIES)
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IF (GLIB2_FOUND)
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IF (NOT GLIB2_FIND_QUIETLY)
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MESSAGE (STATUS "Found GLib2: ${GLIB2_LIBRARIES} ${GLIB2_INCLUDE_DIRS}")
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ENDIF (NOT GLIB2_FIND_QUIETLY)
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ELSE (GLIB2_FOUND)
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IF (GLIB2_FIND_REQUIRED)
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MESSAGE (SEND_ERROR "Could not find GLib2")
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ENDIF (GLIB2_FIND_REQUIRED)
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ENDIF (GLIB2_FOUND)
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# show the GLIB2_INCLUDE_DIRS and GLIB2_LIBRARIES variables only in the advanced view
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MARK_AS_ADVANCED(GLIB2_INCLUDE_DIRS GLIB2_LIBRARIES)
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MARK_AS_ADVANCED(LIBICONV_INCLUDE_DIR LIBICONV_LIBRARY)
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MARK_AS_ADVANCED(LIBINTL_INCLUDE_DIR LIBINTL_LIBRARY)
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ENDIF (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS)
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IF ( WIN32 )
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# include libiconv for win32
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IF ( NOT LIBICONV_FOUND )
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FIND_PATH(LIBICONV_INCLUDE_DIR iconv.h PATH_SUFFIXES glib-2.0)
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FIND_LIBRARY(LIBICONV_LIBRARY NAMES iconv)
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IF (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
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SET (LIBICONV_FOUND TRUE)
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ENDIF (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
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ENDIF ( NOT LIBICONV_FOUND )
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IF (LIBICONV_FOUND)
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SET (GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBICONV_LIBRARY})
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SET (GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBICONV_INCLUDE_DIR})
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ENDIF (LIBICONV_FOUND)
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ENDIF ( WIN32 )
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IF ( GLIB2_FOUND )
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# Check if system has a newer version of glib
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# which supports g_regex_match_simple
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INCLUDE( CheckIncludeFiles )
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SET( CMAKE_REQUIRED_INCLUDES ${GLIB2_INCLUDE_DIRS} )
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CHECK_INCLUDE_FILES ( glib/gregex.h HAVE_GLIB_GREGEX_H )
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CHECK_INCLUDE_FILES ( glib/gchecksum.h HAVE_GLIB_GCHECKSUM_H )
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# Reset CMAKE_REQUIRED_INCLUDES
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SET( CMAKE_REQUIRED_INCLUDES "" )
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ENDIF( GLIB2_FOUND )
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