microperl changes from Simon Cozens; Makefile for microperl

written from scratch; few casts added as microperl compilation
doesn't have all prototypes available.

p4raw-id: //depot/metaconfig@6174

diff --git a/U/modified/Config_h.U b/U/modified/Config_h.U
new file mode 100644 (file)
index 0000000..71ebe8e
--- /dev/null
+++ b/U/modified/Config_h.U
@@ -0,0 +1,110 @@
+?RCS: $Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
+?RCS:
+?RCS: Copyright (c) 1991-1993, Raphael Manfredi
+?RCS: 
+?RCS: You may redistribute only under the terms of the Artistic Licence,
+?RCS: as specified in the README file that comes with the distribution.
+?RCS: You may reuse parts of this distribution only within the terms of
+?RCS: that same Artistic Licence; a copy of which may be found at the root
+?RCS: of the source tree for dist 3.0.
+?RCS:
+?RCS: $Log: Config_h.U,v $
+?RCS: Revision 3.0.1.5  1997/02/28  14:57:43  ram
+?RCS: patch61: added support for src.U
+?RCS:
+?RCS: Revision 3.0.1.4  1995/09/25  09:10:49  ram
+?RCS: patch59: commented the purpose of the #un-def directive
+?RCS:
+?RCS: Revision 3.0.1.3  1995/01/30  14:25:39  ram
+?RCS: patch49: typo fixes in leading config.h comment (WED)
+?RCS:
+?RCS: Revision 3.0.1.2  1993/08/24  12:13:20  ram
+?RCS: patch3: added TOP as a local shell temporary variable
+?RCS:
+?RCS: Revision 3.0.1.1  1993/08/19  06:42:20  ram
+?RCS: patch1: leading config.sh searching was not aborting properly
+?RCS:
+?RCS: Revision 3.0  1993/08/18  12:04:47  ram
+?RCS: Baseline for dist 3.0 netwide release.
+?RCS:
+?X: 
+?X: This file ends up producing the config_h.SH script, which is run to produce
+?X: the config.h file.  The file ./.Config_h below contains all the ?H: lines
+?X: extracted out of all the units.  Metaconfig itself adds the !GROK!THIS!.
+?X: Note that this code isn't included into Configure, but must be shipped with.
+?X:
+?X: For those who wish to know why the file is config_h.SH instead of the more
+?X: natural config.h.SH, well... it is to support systems like MS-DOG. Only one
+?X: 'dot' is allowed within the file name, as it is part of the "extension" of
+?X: the file. MS-DOG will not let you have two 'dots' because that would mean
+?X: two "extensions".
+?X: 
+?MAKE:Config_h: Id End Config_sh Obsol_h myuname cf_time cf_by package src
+?MAKE: -pick c_h_weed $@ %<
+?MAKE: -pick c_h_weed $@ ./Config_h
+?MAKE: -pick c_h_weed $@ ./Obsol_h
+?T:CONFIG TOP
+case "$CONFIG_SH" in
+'') CONFIG_SH=config.sh ;;
+esac
+case "$CONFIG_H" in
+'') CONFIG_H=config.h ;;
+esac
+case $CONFIG in
+'')
+       if test -f $CONFIG_SH; then TOP=.;
+       elif test -f ../$CONFIG_SH; then TOP=..;
+       elif test -f ../../$CONFIG_SH; then TOP=../..;
+       elif test -f ../../../$CONFIG_SH; then TOP=../../..;
+       elif test -f ../../../../$CONFIG_SH; then TOP=../../../..;
+       else
+               echo "Can't find $CONFIG_SH."; exit 1
+       fi
+       . $TOP/$CONFIG_SH
+       ;;
+esac
+?X: Make sure we are in the directory where the .SH file is located.
+case "$0" in
+*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
+esac
+echo "Extracting $CONFIG_H (with variable substitutions)"
+?X:
+?X: Since we unconditionally translate leading #undef into /*#define, we're
+?X: stuck when we really want to have a #undef in $CONFIG_H. That's why there
+?X: is provision here for #un-def, which is translated back into #undef after
+?X: all original #undef have been processed.
+?X:
+?X:    Previously, we changed all 
+?X:            #undef FOO /**/ 
+?X:    into
+?X:            /*#define FOO /**/ 
+?X:    The xlc compiler (available on IBM's AIX) complains that this is
+?X:    an illegal attempt to write a nested comment, and warns against it.
+?X:    There's apparently no way to shut the compiler up, either.
+?X:    This sed command from Hallvard B Furuseth <h.b.furuseth@usit.uio.no>
+?X:    changes it to
+?X:            /*#define FOO / **/ 
+sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
+/*
+ * This file was produced by running the config_h.SH script, which
+ * gets its values from $CONFIG_SH, which is generally produced by
+ * running Configure.
+ *
+ * Feel free to modify any of this as the need arises.  Note, however,
+ * that running config_h.SH again will wipe out any changes you've made.
+ * For a more permanent change edit $CONFIG_SH and rerun config_h.SH.
+ *
+ * \$Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
+ */
+
+/*
+ * Package name      : $package
+ * Source directory  : $src
+ * Configuration time: $cf_time
+ * Configured by     : $cf_by
+ * Target system     : $myuname
+ */
+
+#ifndef _config_h_
+#define _config_h_
+