From e619c2895b9109b5008eac9244bfb6719d39ea9b Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Fri, 19 Mar 1999 22:01:26 +0000
Subject: Towards automake IX patch from Ralf Corsepius
 <corsepiu@faw.uni-ulm.de>:

  This is the next step towards automake:

    * Two scripts for the toplevel directory:
      a) "autogen" (Idea borrowed from libtool and gnome) A helper script to
      recursively regenerate autoconf/automake/aclocal generated files
      (Still not perfect but sufficient).
      b) "missing" (from automake-cvs archive). This file normally is
      automatically generated by automake, but we have to manually add
      it until we add automake support to the toplevel configure script.

        "chmod 755 missing autogen" after applying the patch.

    * Changing the toplevel installation directory [ I can hear you
      falling off the chair ;-]
      Until now rtems installed itself to $(prefix)/rtems. This is in
      contradiction to automake and GNU/FSF/Cygnus conventions.
      With this patch applied, rtems installs into $(prefix).
      To achieve the old behaviour simply configure with
      --prefix=<install-dir>/rtems instead of --prefix=<install-dir>

      This is a widely visible change and I can understand if you don't
      like it at the present point. It enables us to use automake's
      default installation paths instead of having to set up installation
      paths manually. At the moment this doesn't help much, but in the not
      so far future this would enable us to mix cpu-only dependent libraries
      into the host's cross-compiler library and header files into
      newlib's include directories, tools into the toolchain directories etc.

      I would  recommend to change the main installation directory, however it's
      up to you to draw the final design decision.
---
 autogen | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 autogen

(limited to 'autogen')

diff --git a/autogen b/autogen
new file mode 100644
index 0000000000..71d4851715
--- /dev/null
+++ b/autogen
@@ -0,0 +1,59 @@
+#!/bin/sh
+
+# $Id$
+
+# helps bootstrapping, when checked out from CVS
+# requires GNU autoconf and GNU automake
+
+# this is not meant to be exported outside the source tree
+
+# NOTE: Inspired by libtool's autogen script
+
+# to be run from the toplevel directory of RTEMS'
+# source tree
+
+progname=`basename $0`
+am_verbose="";
+quiet="false"
+
+usage()
+{
+  echo "${progname} [-v|-q]"
+  exit 1;
+}
+
+while test $# -gt 0; do
+case $1 in
+-q|--qu|--qui|--quie|--quiet)
+  quiet="true";
+  shift;;
+-v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
+  verbose="-v";
+  shift;;
+-*) echo "unknown option $1" ;
+  usage ;;
+*) echo "invalid parameter $1" ;
+  usage ;;
+esac
+done
+
+if test ! -d aclocal; then
+  echo "${progname}"
+  echo "	Please change directory to RTEMS's toplevel directory"
+  exit 1;
+fi
+
+pwd=`pwd`;
+confs=`find $pwd -name configure.in`
+
+aclocal_dir=$pwd/aclocal
+for i in $confs; do
+dir=`dirname $i`;
+( test "$quiet" = "true" || echo "$dir";
+  cd $dir;
+  aclocal -I $aclocal_dir;
+  autoconf;
+  test -f Makefile.am && automake $verbose ;
+)
+done
+
-- 
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