X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=configure.ac;h=4dba234be16cb30df7c5f9df39a6e0f2356194a4;hb=HEAD;hp=3ba0c877a246e5e0e55652b06fe3fed7cb641726;hpb=7618722e720eb2817fed1a0ddd696b515b28c74e;p=template.git

diff --git a/configure.ac b/configure.ac
index 3ba0c87..4dba234 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
 dnl
 dnl This is the foobar configure script.
 dnl
-dnl Copyright (C) 2010 Sebastian Harl <sh@tokkee.org>
+dnl Copyright (C) 2012 Sebastian 'tokkee' Harl <sh@tokkee.org>
 dnl
 dnl This program is free software; you can redistribute it and/or modify it
 dnl under the terms of the GNU General Public License as published by the
@@ -16,9 +16,37 @@ dnl
 dnl You should have received a copy of the GNU General Public License along
 dnl with this program; if not, write to the Free Software Foundation, Inc.,
 dnl 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
-
-AC_INIT([foobar],[m4_esyscmd(./version-gen.sh)],
-		[Sebastian Harl <sh@tokkee.org>])
+dnl OR:
+dnl All rights reserved.
+dnl
+dnl Redistribution and use in source and binary forms, with or without
+dnl modification, are permitted provided that the following conditions
+dnl are met:
+dnl 1. Redistributions of source code must retain the above copyright
+dnl    notice, this list of conditions and the following disclaimer.
+dnl 2. Redistributions in binary form must reproduce the above copyright
+dnl    notice, this list of conditions and the following disclaimer in the
+dnl    documentation and/or other materials provided with the distribution.
+dnl
+dnl THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+dnl ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+dnl TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+dnl PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
+dnl CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+dnl EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+dnl PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+dnl OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+dnl WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+dnl OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+dnl ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+AC_INIT([foobar full name],[m4_esyscmd(./version-gen.sh)],
+		[sh@tokkee.org],
+		[foobar],
+		[http://git.tokkee.org/?p=template.git])
+PACKAGE_MAINTAINER="Sebastian 'tokkee' Harl <sh@tokkee.org>"
+AC_DEFINE_UNQUOTED([PACKAGE_MAINTAINER], ["$PACKAGE_MAINTAINER"],
+		[Define to the name of the maintainer of this package.])
 AC_CONFIG_SRCDIR([src/foobar.c])
 AC_CONFIG_HEADERS([src/config.h])
 AC_PREFIX_DEFAULT([/opt/foobar])
@@ -37,10 +65,19 @@ AC_PROG_MAKE_SET
 
 AM_PROG_CC_C_O
 
-AC_PROG_LIBTOOL
+m4_ifdef([LT_INIT],
+	[
+	 LT_INIT
+	],
+	# else
+	# (older libtools)
+	[
+	 AC_PROG_LIBTOOL
+	]
+)
 
 test_cc_flags() {
-	AC_LANG_CONFTEST([int main() {}])
+	AC_LANG_CONFTEST([AC_LANG_PROGRAM([[ ]], [[ ]])])
 	$CC -c conftest.c $CFLAGS $@ > /dev/null 2> /dev/null
 	ret=$?
 	rm -f conftest.o
@@ -141,8 +178,7 @@ if test "x$enable_strict_checks" = "xyes"; then
 			-Wpointer-arith \
 			-Wshadow \
 			-Wstrict-prototypes \
-			-Wunreachable-code \
-			-Wvla; do
+			-Wunreachable-code; do
 		AC_MSG_CHECKING([whether $CC accepts $flag])
 
 		if test_cc_flags $flag; then
@@ -155,41 +191,52 @@ if test "x$enable_strict_checks" = "xyes"; then
 fi
 AC_SUBST([STRICT_CFLAGS])
 
-build_date="`date --utc '+%F %T'` (UTC)"
-AC_DEFINE_UNQUOTED([BUILD_DATE], ["$build_date"],
-		[Define to the date the package has been built on.])
-
-dnl Version information provided by fb_features.h.
-FB_VERSION_MAJOR=`echo $PACKAGE_VERSION | cut -d'.' -f1`
-FB_VERSION_MINOR=`echo $PACKAGE_VERSION | cut -d'.' -f2`
-FB_VERSION_PATCH=`echo $PACKAGE_VERSION | cut -d'.' -f3`
-FB_VERSION_EXTRA=`echo $PACKAGE_VERSION | cut -d'.' -f4-`
-FB_VERSION_STRING="$FB_VERSION_MAJOR.$FB_VERSION_MINOR.$FB_VERSION_PATCH"
-
-AC_SUBST(FB_VERSION_MAJOR)
-AC_SUBST(FB_VERSION_MINOR)
-AC_SUBST(FB_VERSION_PATCH)
-AC_SUBST(FB_VERSION_EXTRA)
-AC_SUBST(FB_VERSION_STRING)
-
 AC_CHECK_HEADERS(libgen.h)
 
-AC_CONFIG_FILES([Makefile src/Makefile src/fb_features.h])
-AC_OUTPUT
-
-cat <<EOF;
-
-$PACKAGE_NAME has been configured successfully.
+dnl Check for dependencies.
+build_documentation="yes"
 
-Run 'make' to compile the software and use 'make install' to
-install the package into $prefix.
+have_xsltproc="yes"
+AC_PATH_PROG([XSLTPROC], [xsltproc])
+if test "x$XSLTPROC" = "x"; then
+       have_xsltproc="no"
+       build_documentation="no (missing xsltproc)"
+fi
 
-Configuration summary:
+have_a2x="yes"
+AC_PATH_PROG([A2X], [a2x])
+if test "x$A2X" = "x"; then
+       have_a2x="no"
+       build_documentation="no (missing a2x)"
+fi
+AC_SUBST([A2X])
 
-  package version: $PACKAGE_VERSION
-  build date: $build_date
+AM_CONDITIONAL([BUILD_DOCUMENTATION], test "x$build_documentation" = "xyes")
 
-Please report bugs to $PACKAGE_BUGREPORT.
+AC_CONFIG_FILES([Makefile doc/Makefile src/Makefile])
+AC_OUTPUT
 
-EOF
+BUILD_DATE="`date --utc '+%F %T'` (UTC)"
+
+AC_MSG_RESULT()
+AC_MSG_RESULT([$PACKAGE_NAME has been configured successfully.])
+AC_MSG_RESULT()
+AC_MSG_RESULT([Run 'make' to compile the software and use 'make install' to])
+AC_MSG_RESULT([install the package into $prefix.])
+AC_MSG_RESULT()
+AC_MSG_RESULT([Configuration summary:])
+AC_MSG_RESULT()
+AC_MSG_RESULT([  package version: $PACKAGE_VERSION])
+AC_MSG_RESULT([  build date: $BUILD_DATE])
+AC_MSG_RESULT()
+AC_MSG_RESULT([  Tools:])
+AC_MSG_RESULT([    AsciiDoc (a2x): . . . . . . $have_a2x])
+AC_MSG_RESULT([    xsltproc: . . . . . . . . . $have_xsltproc])
+AC_MSG_RESULT()
+AC_MSG_RESULT([  Features:])
+AC_MSG_RESULT([    documentation:  . . . . . . $build_documentation])
+AC_MSG_RESULT()
+AC_MSG_RESULT([This package is maintained by $PACKAGE_MAINTAINER.])
+AC_MSG_RESULT([Please report bugs to $PACKAGE_BUGREPORT.])
+AC_MSG_RESULT()