[glib] Clean autotools config a bit

[Javier Jardón <jjardon src gnome org>]

commit de56aca0b5cf2eaf99ba501dd3d55b750c752433
Author: Javier Jardón <jjardon gnome org>
Date:   Tue Jul 13 05:05:48 2010 +0200

    Clean autotools config a bit
    
    New requirements:
    autoconf >= 2.62
    automake >= 1.10
    libtool >= 2.2

 Makefile.am  |    4 +---
 autogen.sh   |   10 +++-------
 configure.ac |   14 +++++---------
 3 files changed, 9 insertions(+), 19 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 98c2e83..c04c144 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,9 +1,7 @@
 ## Process this file with automake to produce Makefile.in
 include $(top_srcdir)/Makefile.decl
 
-AUTOMAKE_OPTIONS = 1.7
-
-ACLOCAL_AMFLAGS = -I m4macros
+ACLOCAL_AMFLAGS = -I m4macros ${ACLOCAL_FLAGS}
 
 SUBDIRS = . m4macros glib gmodule gthread gobject gio tests po docs
 DIST_SUBDIRS = $(SUBDIRS) build
diff --git a/autogen.sh b/autogen.sh
index 238cb0d..0c4f231 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -19,14 +19,14 @@ if libtoolize --version < /dev/null > /dev/null 2>&1 ; then
 			 sed -e 's/^\(.*\)([^)]*)\(.*\)$/\1\2/g' \
 			     -e 's/^[^0-9]*\([0-9.][0-9.]*\).*/\1/'`
 	case $libtool_version in
-	    1.4*|1.5*|2.2*)
+	    2.2*)
 		have_libtool=true
 		;;
 	esac
 fi
 if $have_libtool ; then : ; else
 	echo
-	echo "You must have libtool 1.4 installed to compile $PROJECT."
+	echo "You must have libtool >= 2.2 installed to compile $PROJECT."
 	echo "Install the appropriate package for your distribution,"
 	echo "or get the source tarball at http://ftp.gnu.org/gnu/libtool/";
 	DIE=1
@@ -54,18 +54,14 @@ if automake-1.11 --version < /dev/null > /dev/null 2>&1 ; then
 else if automake-1.10 --version < /dev/null > /dev/null 2>&1 ; then
     AUTOMAKE=automake-1.10
     ACLOCAL=aclocal-1.10
-else if automake-1.9 --version < /dev/null > /dev/null 2>&1 ; then
-    AUTOMAKE=automake-1.9
-    ACLOCAL=aclocal-1.9
 else
 	echo
-	echo "You must have automake 1.9.x, 1.10.x or 1.11.x installed to compile $PROJECT."
+	echo "You must have automake 1.10.x or 1.11.x installed to compile $PROJECT."
 	echo "Install the appropriate package for your distribution,"
 	echo "or get the source tarball at http://ftp.gnu.org/gnu/automake/";
 	DIE=1
 fi
 fi
-fi
 
 if test "$DIE" -eq 1; then
 	exit 1
diff --git a/configure.ac b/configure.ac
index f25ae42..4e1dc7c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,5 @@
 # Process this file with autoconf to produce a configure script.
-# require autoconf 2.54
-AC_PREREQ(2.54)
+AC_PREREQ([2.62])
 
 dnl ***********************************
 dnl *** include special GLib macros ***
@@ -48,15 +47,13 @@ m4_define([glib_debug_default],
 AC_INIT(glib, [glib_version],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=glib])
 
+AC_CONFIG_HEADER([config.h])
 AC_CONFIG_SRCDIR([glib/glib.h])
 
 # Save this value here, since automake will set cflags later
 cflags_set=${CFLAGS+set}
 
-AM_INIT_AUTOMAKE([no-define])
-
-# Specify a configuration file
-AM_CONFIG_HEADER([config.h])
+AM_INIT_AUTOMAKE([1.10 no-define])
 
 # Support silent build rules, requires at least automake-1.11. Enable
 # by either passing --enable-silent-rules to configure or passing V=0
@@ -518,9 +515,8 @@ case $with_libiconv in
 esac
 
 dnl Initialize libtool
-AM_DISABLE_STATIC
-AC_LIBTOOL_WIN32_DLL
-AM_PROG_LIBTOOL
+LT_PREREQ([2.2])
+LT_INIT([disable-static win32-dll])
 dnl when using libtool 2.x create libtool early, because it's used in configure
 m4_ifdef([LT_OUTPUT], [LT_OUTPUT])