config: comment, minor upgrade, quote and layout configure.ac

Group statements per section as per Autoconf standard layout
Quote statements where appropriate.
Autoconf recommends not using dnl instead of # for comments

Use AC_CONFIG_FILES to replace the deprecated AC_OUTPUT with parameters.
Add AC_CONFIG_SRCDIR([Makefile.am])

This helps automated maintenance and release activities.
Details can be found in http://wiki.x.org/wiki/NewModuleGuidelines

1 files changed, 37 insertions, 34 deletions

diff --git a/configure.ac b/configure.ac
index 41d6fc8..a79ffdc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,33 +1,39 @@
 
-dnl  Copyright 2005 Red Hat, Inc.
-dnl 
-dnl  Permission to use, copy, modify, distribute, and sell this software and its
-dnl  documentation for any purpose is hereby granted without fee, provided that
-dnl  the above copyright notice appear in all copies and that both that
-dnl  copyright notice and this permission notice appear in supporting
-dnl  documentation, and that the name of Red Hat not be used in
-dnl  advertising or publicity pertaining to distribution of the software without
-dnl  specific, written prior permission.  Red Hat makes no
-dnl  representations about the suitability of this software for any purpose.  It
-dnl  is provided "as is" without express or implied warranty.
-dnl 
-dnl  RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-dnl  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-dnl  EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-dnl  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-dnl  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-dnl  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-dnl  PERFORMANCE OF THIS SOFTWARE.
-dnl
-dnl Process this file with autoconf to create configure.
+#  Copyright 2005 Red Hat, Inc.
+#
+#  Permission to use, copy, modify, distribute, and sell this software and its
+#  documentation for any purpose is hereby granted without fee, provided that
+#  the above copyright notice appear in all copies and that both that
+#  copyright notice and this permission notice appear in supporting
+#  documentation, and that the name of Red Hat not be used in
+#  advertising or publicity pertaining to distribution of the software without
+#  specific, written prior permission.  Red Hat makes no
+#  representations about the suitability of this software for any purpose.  It
+#  is provided "as is" without express or implied warranty.
+#
+#  RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+#  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+#  EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+#  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+#  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+#  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+#  PERFORMANCE OF THIS SOFTWARE.
+#
 
+# Initialize Autoconf
 AC_PREREQ([2.60])
-
 AC_INIT([libXtst], [1.2.0],
-        [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [libXtst])
+	[https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [libXtst])
+AC_CONFIG_SRCDIR([Makefile.am])
+AC_CONFIG_HEADERS([config.h])
+
+# Initialize Automake
 AM_INIT_AUTOMAKE([foreign dist-bzip2])
 AM_MAINTAINER_MODE
 
+# Initialize libtool
+AC_PROG_LIBTOOL
+
 # Require xorg-macros minimum of 1.10 for DocBook XML documentation
 m4_ifndef([XORG_MACROS_VERSION],
           [m4_fatal([must install xorg-macros 1.10 or later before running autoconf/autogen])])
@@ -37,12 +43,8 @@ XORG_ENABLE_SPECS
 XORG_WITH_XMLTO(0.0.20)
 XORG_WITH_FOP
 XORG_CHECK_SGML_DOCTOOLS(1.5)
-AC_CONFIG_HEADERS(config.h)
-
-# Check for progs
-AC_PROG_LIBTOOL
 
-# Check for dependencies
+# Obtain compiler/linker options for depedencies
 PKG_CHECK_MODULES(XTST, x11 [xext >= 1.0.99.4] xi [recordproto >= 1.13.99.1] [xextproto >= 7.0.99.3] inputproto)
 
 # Determine if the source for man pages is available
@@ -50,13 +52,14 @@ PKG_CHECK_MODULES(XTST, x11 [xext >= 1.0.99.4] xi [recordproto >= 1.13.99.1] [xe
 AM_CONDITIONAL([INSTALL_MANPAGES],
 	[test -f "$srcdir/man/XTestQueryExtension.man" || test "x$have_xmlto" = xyes])
 
-dnl Allow checking code with lint, sparse, etc.
+# Allow checking code with lint, sparse, etc.
 XORG_WITH_LINT
 XORG_LINT_LIBRARY([Xtst])
 LINT_FLAGS="${LINT_FLAGS} ${XTST_CFLAGS}"
 
-AC_OUTPUT([Makefile
-	   man/Makefile
-	   src/Makefile
-	   specs/Makefile
-	   xtst.pc])
+AC_CONFIG_FILES([Makefile
+		man/Makefile
+		src/Makefile
+		specs/Makefile
+		xtst.pc])
+AC_OUTPUT