Fixes to the autogen.sh script

- Proper formatting and indenting
- Tell aclocal that we use m4/ as macro directory and the final dist
  tarball actually contains the m4/ directory.
- Run intltoolize before aclocal, so aclocal does not append intltool.m4
  to aclocal.m4

Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>

autogen.sh

@@ -1,6 +1,8 @@
 #!/bin/sh
 # Run this to generate all the initial makefiles, etc.
 
+ACLOCAL_FLAGS="-I m4"
+
 touch ChangeLog
 
 srcdir=`dirname $0`
@@ -81,18 +83,24 @@ esac
     libtoolize --force --copy
   fi
 fi
+
+echo "Running intltoolize ..."
+intltoolize --copy --force --automake
+
 echo "Running aclocal $aclocalinclude ..."
 aclocal $aclocalinclude
+
 if grep "^AC_CONFIG_HEADERS" configure.ac >/dev/null; then
   echo "Running autoheader..."
   autoheader
 fi
+
 echo "Running automake --add-missing --gnu -Wno-portability $am_opt ..."
 automake --add-missing --gnu -Wno-portability $am_opt
+
 echo "Running autoconf ..."
 autoconf
 
-intltoolize --copy --force --automake                  || exit 1
 
 conf_flags="--enable-maintainer-mode --enable-gtk-doc"