#
# $Id$
#
-# Try to find GLIB2
+# - Try to find GLib2
# Once done this will define
#
-# GLIB2_FOUND - system has GLIB2
-# GLIB2_INCLUDE_DIRS - the GLIB2 include directory
-# GLIB2_LIBRARIES - Link these to use GLIB2
-# GLIB2_DEFINITIONS - Compiler switches required for using GLIB2
+# GLIB2_FOUND - system has GLib2
+# GLIB2_INCLUDE_DIRS - the GLib2 include directory
+# GLIB2_LIBRARIES - Link these to use GLib2
+#
+# HAVE_GLIB_GREGEX_H glib has gregex.h header and
+# supports g_regex_match_simple
#
# Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
# Copyright (c) 2006 Philippe Bernery <philippe.bernery@gmail.com>
+# Copyright (c) 2007 Daniel Gollub <gollub@b1-systems.de>
+# Copyright (c) 2007 Alban Browaeys <prahal@yahoo.com>
+# Copyright (c) 2008 Michael Bell <michael.bell@web.de>
+# Copyright (c) 2008-2009 Bjoern Ricks <bjoern.ricks@googlemail.com>
#
# Redistribution and use is allowed according to the terms of the New
# BSD license.
#
-if (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS)
+IF (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
# in cache already
- set(GLIB2_FOUND TRUE)
-else (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS)
- # use pkg-config to get the directories and then use these values
- # in the FIND_PATH() and FIND_LIBRARY() calls
- include(UsePkgConfig)
-
- ## GLibConfig
- find_path(GLIBCONFIG_INCLUDE_DIR
- NAMES
- glibconfig.h
- PATHS
- ${_GLIB2IncDir}
- /opt/gnome/lib64/glib-2.0/include
- /opt/gnome/lib/glib-2.0/include
- /opt/lib/glib-2.0/include
- /usr/lib64/glib-2.0/include
- /usr/lib/glib-2.0/include
- /opt/local/lib/glib-2.0/include
- /sw/lib/glib-2.0/include
- )
- ##
-
- ## Glib
- pkgconfig(glib-2.0 _GLIB2IncDir _GLIB2LinkDir _GLIB2LinkFlags _GLIB2Cflags)
+ SET(GLIB2_FOUND TRUE)
+ELSE (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
- set(GLIB2_DEFINITIONS ${_GLIB2Cflags})
+ INCLUDE(FindPkgConfig)
- find_path(GLIB2_INCLUDE_DIR
- NAMES
- glib.h
- PATHS
- ${_GLIB2IncDir}
- /opt/gnome/include/glib-2.0
- /usr/include/glib-2.0
- /usr/local/include/glib-2.0
- /opt/local/include/glib-2.0
- /sw/include/glib-2.0
- )
-
- find_library(GLIB2_LIBRARY
+ ## Glib
+ IF ( GLIB2_FIND_REQUIRED )
+ SET( _pkgconfig_REQUIRED "REQUIRED" )
+ ELSE ( GLIB2_FIND_REQUIRED )
+ SET( _pkgconfig_REQUIRED "" )
+ ENDIF ( GLIB2_FIND_REQUIRED )
+
+ IF ( GLIB2_MIN_VERSION )
+ PKG_SEARCH_MODULE( GLIB2 ${_pkgconfig_REQUIRED} glib-2.0>=${GLIB2_MIN_VERSION} )
+ ELSE ( GLIB2_MIN_VERSION )
+ PKG_SEARCH_MODULE( GLIB2 ${_pkgconfig_REQUIRED} glib-2.0 )
+ ENDIF ( GLIB2_MIN_VERSION )
+ IF ( PKG_CONFIG_FOUND )
+ IF ( GLIB2_FOUND )
+ SET ( GLIB2_CORE_FOUND TRUE )
+ ELSE ( GLIB2_FOUND )
+ SET ( GLIB2_CORE_FOUND FALSE )
+ ENDIF ( GLIB2_FOUND )
+ ENDIF ( PKG_CONFIG_FOUND )
+
+ # Look for glib2 include dir and libraries w/o pkgconfig
+ IF ( NOT GLIB2_FOUND AND NOT PKG_CONFIG_FOUND )
+ FIND_PATH(
+ _glibconfig_include_DIR
NAMES
- glib-2.0
+ glibconfig.h
PATHS
- ${_GLIB2LinkDir}
+ /opt/gnome/lib64
/opt/gnome/lib
- /usr/lib
- /usr/local/lib
+ /opt/lib/
/opt/local/lib
- /sw/lib
- )
-
- set(GLIB2_LIBRARIES ${GLIB2_LIBRARY})
- set(GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIR})
- ##
-
- ## GModule
- pkgconfig(gmodule-2.0 _GMODULE2IncDir _GMODULE2LinkDir _GMODULE2LinkFlags _GMODULE2Cflags)
-
- set(GMODULE2_DEFINITIONS ${_GMODULE2Cflags})
+ /sw/lib/
+ /usr/lib64
+ /usr/lib
+ /usr/local/include
+ ${CMAKE_LIBRARY_PATH}
+ PATH_SUFFIXES
+ glib-2.0/include
+ )
- find_path(GMODULE2_INCLUDE_DIR
- NAMES
- gmodule.h
- PATHS
- ${_GMODULE2IncDir}
- /opt/gnome/include/glib-2.0
- /usr/include/glib-2.0
- /usr/local/include/glib-2.0
- /opt/local/include/glib-2.0
- /sw/include/glib-2.0
- )
-
- find_library(GMODULE2_LIBRARY
+ FIND_PATH(
+ _glib2_include_DIR
NAMES
- gmodule-2.0
+ glib.h
PATHS
- ${_GMODULE2LinkDir}
- /opt/gnome/lib
- /usr/lib
- /usr/local/lib
- /opt/local/lib
- /sw/lib
- )
- if (GMODULE2_LIBRARY AND GMODULE2_INCLUDE_DIR)
- set(GMODULE2_FOUND TRUE)
- endif (GMODULE2_LIBRARY AND GMODULE2_INCLUDE_DIR)
- ##
-
- ## GThread
- pkgconfig(gthread-2.0 _GTHREAD2IncDir _GTHREAD2LinkDir _GTHREAD2LinkFlags _GTHREAD2Cflags)
+ /opt/gnome/include
+ /opt/local/include
+ /sw/include
+ /usr/include
+ /usr/local/include
+ PATH_SUFFIXES
+ glib-2.0
+ )
- set(GTHREAD2_DEFINITIONS ${_GTHREAD2Cflags})
+ #MESSAGE(STATUS "Glib headers: ${_glib2_include_DIR}")
- find_path(GTHREAD2_INCLUDE_DIR
+ FIND_LIBRARY(
+ _glib2_link_DIR
NAMES
- gthread.h
- PATHS
- ${_GTHREAD2IncDir}
- /opt/gnome/include/glib-2.0
- /usr/include/glib-2.0
- /usr/local/include/glib-2.0
- /opt/local/include/glib-2.0
- /sw/include/glib-2.0
- PATH_SUFFIXES
+ glib-2.0
glib
- )
-
- find_library(GTHREAD2_LIBRARY
- NAMES
- gthread-2.0
PATHS
- ${_GTHREAD2LinkDir}
/opt/gnome/lib
- /usr/lib
- /usr/local/lib
/opt/local/lib
/sw/lib
- )
-
- if (GTHREAD2_LIBRARY AND GTHREAD2_INCLUDE_DIR)
- set(GTHREAD2_FOUND TRUE)
- endif (GTHREAD2_LIBRARY AND GTHREAD2_INCLUDE_DIR)
- ##
-
- ## libintl
- find_path(LIBINTL_INCLUDE_DIR
- NAMES
- libintl.h
- PATHS
- /opt/gnome/include/glib-2.0
- /usr/include/glib-2.0
- /usr/local/include/glib-2.0
- /opt/local/include/glib-2.0
- /sw/include/glib-2.0
- )
-
- find_library(LIBINTL_LIBRARY
- NAMES
- intl
- PATHS
- /opt/gnome/lib
/usr/lib
/usr/local/lib
- /opt/local/lib
- /sw/lib
- )
-
- if (LIBINTL_LIBRARY AND LIBINTL_INCLUDE_DIR)
- set(LIBINTL_FOUND TRUE)
- endif (LIBINTL_LIBRARY AND LIBINTL_INCLUDE_DIR)
+ )
+ IF ( _glib2_include_DIR AND _glib2_link_DIR )
+ SET ( _glib2_FOUND TRUE )
+ ENDIF ( _glib2_include_DIR AND _glib2_link_DIR )
+
+
+ IF ( _glib2_FOUND )
+ SET ( GLIB2_INCLUDE_DIRS ${_glib2_include_DIR} ${_glibconfig_include_DIR} )
+ SET ( GLIB2_LIBRARIES ${_glib2_link_DIR} )
+ SET ( GLIB2_CORE_FOUND TRUE )
+ ELSE ( _glib2_FOUND )
+ SET ( GLIB2_CORE_FOUND FALSE )
+ ENDIF ( _glib2_FOUND )
+
+ # Handle dependencies
+ # libintl
+ IF ( NOT LIBINTL_FOUND )
+ FIND_PATH(LIBINTL_INCLUDE_DIR
+ NAMES
+ libintl.h
+ PATHS
+ /opt/gnome/include
+ /opt/local/include
+ /sw/include
+ /usr/include
+ /usr/local/include
+ )
+
+ FIND_LIBRARY(LIBINTL_LIBRARY
+ NAMES
+ intl
+ PATHS
+ /opt/gnome/lib
+ /opt/local/lib
+ /sw/lib
+ /usr/local/lib
+ /usr/lib
+ )
+
+ IF (LIBINTL_LIBRARY AND LIBINTL_INCLUDE_DIR)
+ SET (LIBINTL_FOUND TRUE)
+ ENDIF (LIBINTL_LIBRARY AND LIBINTL_INCLUDE_DIR)
+ ENDIF ( NOT LIBINTL_FOUND )
+
+ # libiconv
+ IF ( NOT LIBICONV_FOUND )
+ FIND_PATH(LIBICONV_INCLUDE_DIR
+ NAMES
+ iconv.h
+ PATHS
+ /opt/gnome/include
+ /opt/local/include
+ /opt/local/include
+ /sw/include
+ /sw/include
+ /usr/local/include
+ /usr/include
+ PATH_SUFFIXES
+ glib-2.0
+ )
+
+ FIND_LIBRARY(LIBICONV_LIBRARY
+ NAMES
+ iconv
+ PATHS
+ /opt/gnome/lib
+ /opt/local/lib
+ /sw/lib
+ /usr/lib
+ /usr/local/lib
+ )
+
+ IF (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
+ SET (LIBICONV_FOUND TRUE)
+ ENDIF (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
+ ENDIF ( NOT LIBICONV_FOUND )
+
+ IF (LIBINTL_FOUND)
+ SET (GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBINTL_LIBRARY})
+ SET (GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBINTL_INCLUDE_DIR})
+ ENDIF (LIBINTL_FOUND)
+
+ IF (LIBICONV_FOUND)
+ SET (GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBICONV_LIBRARY})
+ SET (GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBICONV_INCLUDE_DIR})
+ ENDIF (LIBICONV_FOUND)
+
+ ENDIF ( NOT GLIB2_FOUND AND NOT PKG_CONFIG_FOUND )
##
- set(GLIB2_INCLUDE_DIRS
- ${GLIB_INCLUDE_DIR}
- ${GLIBCONFIG_INCLUDE_DIR}
- )
-
- if (GMODULE2_FOUND)
- set(GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${GMODULE2_LIBRARY})
- set(GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${GMODULE2_INCLUDE_DIR})
- endif (GMODULE2_FOUND)
-
- if (GTHREAD2_FOUND)
- set(GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${GTHREAD2_LIBRARY})
- set(GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${GTHREAD2_INCLUDE_DIR})
- endif (GTHREAD2_FOUND)
-
- if (LIBINTL_FOUND)
- set(GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBINTL_LIBRARY})
- set(GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBINTL_INCLUDE_DIR})
- endif (LIBINTL_FOUND)
-
- if (GLIB2_INCLUDE_DIRS AND GLIB2_LIBRARIES)
- set(GLIB2_FOUND TRUE)
- endif (GLIB2_INCLUDE_DIRS AND GLIB2_LIBRARIES)
-
- if (GLIB2_FOUND)
- if (NOT GLIB2_FIND_QUIETLY)
- message(STATUS "Found GLIB2: ${GLIB2_LIBRARIES}")
- endif (NOT GLIB2_FIND_QUIETLY)
- else (GLIB2_FOUND)
- if (GLIB2_FIND_REQUIRED)
- message(FATAL_ERROR "Could not find GLIB2")
- endif (GLIB2_FIND_REQUIRED)
- endif (GLIB2_FOUND)
+ IF (GLIB2_CORE_FOUND AND GLIB2_INCLUDE_DIRS AND GLIB2_LIBRARIES)
+ SET (GLIB2_FOUND TRUE)
+ ENDIF (GLIB2_CORE_FOUND AND GLIB2_INCLUDE_DIRS AND GLIB2_LIBRARIES)
- # show the GLIB2_INCLUDE_DIRS and GLIB2_LIBRARIES variables only in the advanced view
- mark_as_advanced(GLIB2_INCLUDE_DIRS GLIB2_LIBRARIES)
+ IF (GLIB2_FOUND)
+ IF (NOT GLIB2_FIND_QUIETLY)
+ MESSAGE (STATUS "Found GLib2: ${GLIB2_LIBRARIES} ${GLIB2_INCLUDE_DIRS}")
+ ENDIF (NOT GLIB2_FIND_QUIETLY)
+ ELSE (GLIB2_FOUND)
+ IF (GLIB2_FIND_REQUIRED)
+ MESSAGE (SEND_ERROR "Could not find GLib2")
+ ENDIF (GLIB2_FIND_REQUIRED)
+ ENDIF (GLIB2_FOUND)
-endif (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS)
+ # show the GLIB2_INCLUDE_DIRS and GLIB2_LIBRARIES variables only in the advanced view
+ MARK_AS_ADVANCED(GLIB2_INCLUDE_DIRS GLIB2_LIBRARIES)
+ MARK_AS_ADVANCED(LIBICONV_INCLUDE_DIR LIBICONV_LIBRARY)
+ MARK_AS_ADVANCED(LIBINTL_INCLUDE_DIR LIBINTL_LIBRARY)
+
+ENDIF (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS)
+
+IF ( WIN32 )
+ # include libiconv for win32
+ IF ( NOT LIBICONV_FOUND )
+ FIND_PATH(LIBICONV_INCLUDE_DIR iconv.h PATH_SUFFIXES glib-2.0)
+
+ FIND_LIBRARY(LIBICONV_LIBRARY NAMES iconv)
+
+ IF (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
+ SET (LIBICONV_FOUND TRUE)
+ ENDIF (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
+ ENDIF ( NOT LIBICONV_FOUND )
+ IF (LIBICONV_FOUND)
+ SET (GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBICONV_LIBRARY})
+ SET (GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBICONV_INCLUDE_DIR})
+ ENDIF (LIBICONV_FOUND)
+ENDIF ( WIN32 )
+
+IF ( GLIB2_FOUND )
+ # Check if system has a newer version of glib
+ # which supports g_regex_match_simple
+ INCLUDE( CheckIncludeFiles )
+ SET( CMAKE_REQUIRED_INCLUDES ${GLIB2_INCLUDE_DIRS} )
+ CHECK_INCLUDE_FILES ( glib/gregex.h HAVE_GLIB_GREGEX_H )
+ CHECK_INCLUDE_FILES ( glib/gchecksum.h HAVE_GLIB_GCHECKSUM_H )
+ # Reset CMAKE_REQUIRED_INCLUDES
+ SET( CMAKE_REQUIRED_INCLUDES "" )
+ENDIF( GLIB2_FOUND )
git.samba.org / metze / wireshark / wip.git / blobdiff