Baseline.

1 files changed, 95 insertions, 0 deletions

diff --git a/mig/mig.sh b/mig/mig.sh
new file mode 100644
index 0000000..31afb7e
--- /dev/null
+++ b/mig/mig.sh
@@ -0,0 +1,95 @@
+#!/bin/sh 
+#
+# Mach Operating System
+# Copyright (c) 1991,1990 Carnegie Mellon University
+# All Rights Reserved.
+# 
+# Permission to use, copy, modify and distribute this software and its
+# documentation is hereby granted, provided that both the copyright
+# notice and this permission notice appear in all copies of the
+# software, derivative works or modified versions, and any portions
+# thereof, and that both notices appear in supporting documentation.
+# 
+# CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+# CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+# ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+# 
+# Carnegie Mellon requests users of this software to return to
+# 
+#  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+#  School of Computer Science
+#  Carnegie Mellon University
+#  Pittsburgh PA 15213-3890
+# 
+# any improvements or extensions that they make and grant Carnegie Mellon
+# the rights to redistribute these changes.
+#
+
+migcom=${MIGDIR-@MIGDIR@}/migcom
+cpp="${CPP-@CPP@}"
+
+cppflags=
+migflags=
+files=
+
+# If an argument to this shell script contains whitespace,
+# then we will screw up.  migcom will see it as multiple arguments.
+#
+# As a special hack, if -i is specified first we don't pass -user to migcom.
+# We do use the -user argument for the dependencies.
+# In this case, the -user argument can have whitespace.
+
+until [ $# -eq 0 ]
+do
+    case "$1" in
+	-[qQvVtTrRsS] ) migflags="$migflags $1"; shift;;
+	-i	) sawI=1; migflags="$migflags $1 $2"; shift; shift;;
+	-user   ) user="$2"; if [ ! "${sawI-}" ]; then migflags="$migflags $1 $2"; fi; shift; shift;;
+	-server ) server="$2"; migflags="$migflags $1 $2"; shift; shift;;
+	-header ) header="$2"; migflags="$migflags $1 $2"; shift; shift;;
+	-sheader ) sheader="$2"; migflags="$migflags $1 $2"; shift; shift;;
+	-iheader ) iheader="$2"; migflags="$migflags $1 $2"; shift; shift;;
+	-prefix | -subrprefix ) migflags="$migflags $1 $2"; shift; shift;;
+
+	-MD ) sawMD=1; cppflags="$cppflags $1"; shift;;
+	-imacros ) cppflags="$cppflags $1 $2"; shift; shift;;
+	-cc) cpp="$2"; shift; shift;;
+	-migcom) migcom="$2"; shift; shift;;
+	-* ) cppflags="$cppflags $1"; shift;;
+	* ) files="$files $1"; shift;;
+    esac
+done
+
+for file in $files
+do
+    $cpp $cppflags "$file" | $migcom $migflags || exit
+
+    if [ $sawMD ]
+    then
+	base="`basename "$file"|sed 's%[.][^.]*$%%'`"
+	deps=
+	rheader="${header-${base}.h}"
+	if [ "$rheader" != /dev/null ]; then deps="$deps $rheader"; fi
+	ruser="${user-${base}User.c}"
+	if [ "$ruser" != /dev/null ]; then
+		if [ $sawI ]; then
+		    for un in $ruser 
+		    do
+			deps="$deps $un"
+		    done
+		else
+		    deps="$deps $ruser"
+		fi
+	fi
+	rserver="${server-${base}Server.c}"
+	if [ "$rserver" != /dev/null ]; then deps="$deps $rserver"; fi
+	rsheader="${sheader-/dev/null}"
+	if [ "$rsheader" != /dev/null ]; then deps="$deps $rsheader"; fi
+	riheader="${iheader-/dev/null}"
+	if [ "$riheader" != /dev/null ]; then deps="$deps $riheader"; fi
+	sed 's%^[^:]*:%'"${deps}"':%' <"${base}.d" >"${base}-mig.d"
+	rm -f ${base}.d
+    fi
+done
+
+exit 0