4bfd2dfdf1
http://www.opensync.org/browser/branches/3rd-party-cmake-modules/modules + split out FindGMODULE2.cmake + contains /sw/... by default + supposedly tested on OSX - Disable pcre for cmake builds by default, gregex should be picked up automatically if glib2 is not too old. Should you have trouble linking due to some libgmodule... stuff undefined, please add "${GMODULE2_LIBRARIES}" after "${GLIB2_LIBRARIES}" an report back. svn path=/trunk/; revision=34248
239 lines
6.3 KiB
CMake
239 lines
6.3 KiB
CMake
#
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# $Id$
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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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