configure.ac: Use AC_MSG_RESULT() to display summary.

[template.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index f5fe02e889161dd9f97d1020b0f7de62422510fa..4dba234be16cb30df7c5f9df39a6e0f2356194a4 100644 (file)
--- 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) 2011 Sebastian 'tokkee' 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
@@ -193,23 +193,50 @@ AC_SUBST([STRICT_CFLAGS])
 
 AC_CHECK_HEADERS(libgen.h)
 
-AC_CONFIG_FILES([Makefile src/Makefile])
-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: $PACKAGE_VERSION
-  build date: `date --utc '+%F %T'` (UTC)
+AM_CONDITIONAL([BUILD_DOCUMENTATION], test "x$build_documentation" = "xyes")
 
-This package is maintained by $PACKAGE_MAINTAINER.
-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()