1 files changed, 218 insertions, 0 deletions
diff --git a/bootstrap_cmds/migcom.tproj/mig.sh b/bootstrap_cmds/migcom.tproj/mig.sh
new file mode 100644
index 0000000..85cf5a2
--- /dev/null
+++ b/bootstrap_cmds/migcom.tproj/mig.sh
@@ -0,0 +1,218 @@
+#!/bin/bash
+#
+# Copyright (c) 1999-2008 Apple Inc. All rights reserved.
+#
+# @APPLE_LICENSE_HEADER_START@
+#
+# "Portions Copyright (c) 1999, 2008 Apple Inc.  All Rights
+# Reserved.  This file contains Original Code and/or Modifications of
+# Original Code as defined in and that are subject to the Apple Public
+# Source License Version 1.0 (the 'License').  You may not use this file
+# except in compliance with the License.  Please obtain a copy of the
+# License at http://www.apple.com/publicsource and read it before using
+# this file.
+#
+# The Original Code and all software distributed under the License are
+# distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+# EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+# INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+# License for the specific language governing rights and limitations
+# under the License."
+#
+# @APPLE_LICENSE_HEADER_END@
+#
+# 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.
+#
+
+realpath()
+{
+	local FILE="$1"
+	local PARENT=$(dirname "$FILE")
+	local BASE=$(basename "$FILE")
+	pushd "$PARENT" >/dev/null 2>&1 || return 0
+	local DIR=$(pwd -P)
+	popd >/dev/null
+	if [ "$DIR" == "/" ]; then
+		echo "/$BASE"
+	else
+		echo "$DIR/$BASE"
+	fi
+	return 1
+}
+
+scriptPath=$(realpath "$0")
+scriptRoot=$(dirname "$scriptPath")
+migcomPath=$(realpath "${scriptRoot}/../libexec/migcom")
+
+if [ -n "${SDKROOT}" ]; then
+	sdkRoot="${SDKROOT}";
+fi
+
+if [ -z "${MIGCC}" ]; then
+  xcrunPath="/usr/bin/xcrun"
+  if [ -x "${xcrunPath}" ]; then
+    MIGCC=`"${xcrunPath}" -sdk "$sdkRoot" -find cc`
+  else
+    MIGCC=$(realpath "${scriptRoot}/cc")
+  fi
+fi
+
+C=${MIGCC}
+M=${MIGCOM-${migcomPath}}
+
+if [ $# -eq 1 ] && [ "$1" = "-version" ] ; then
+	"$M" "$@"
+	exit $?
+fi
+
+cppflags="-D__MACH30__"
+
+files=
+arch=`/usr/bin/arch`
+
+WORKTMP=`/usr/bin/mktemp -d "${TMPDIR:-/tmp}/mig.XXXXXX"`
+if [ $? -ne 0 ]; then
+      echo "Failure creating temporary work directory: ${WORKTMP}"
+      echo "Exiting..."
+      exit 1
+fi
+
+# parse out the arguments until we hit plain file name(s)
+
+until [ $# -eq 0 ]
+do
+    case "$1" in
+	-[dtqkKQvVtTrRsSlLxXnN] ) migflags=( "${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;;
+	-dheader ) dheader="$2"; migflags=( "${migflags[@]}" "$1" "$2"); shift; shift;;
+	-arch ) arch="$2"; shift; shift;;
+	-target ) target=( "$1" "$2"); shift; shift;;
+	-maxonstack ) migflags=( "${migflags[@]}" "$1" "$2"); shift; shift;;
+	-split ) migflags=( "${migflags[@]}" "$1" ); shift;;
+	-novouchers ) migflags=( "${migflags[@]}" "$1" ); shift;;
+	-MD ) sawMD=1; cppflags=( "${cppflags[@]}" "$1"); shift;;
+	-cpp) shift; shift;;
+	-cc) C="$2"; shift; shift;;
+	-migcom) M="$2"; shift; shift;;
+	-isysroot) sdkRoot=$(realpath "$2"); shift; shift;;
+	-* ) cppflags=( "${cppflags[@]}" "$1"); shift;;
+	* ) break;;
+    esac
+done
+
+# process the rest as files
+until [ $# -eq 0 ]
+do
+    case "$1" in
+	-[dtqkKQvVtTrRsSlLxXnN] ) echo "warning: option \"$1\" after filename(s) ignored"; shift; continue;;
+	-i	) echo "warning: option \"$1 $2\" after filename(s) ignored"; shift; shift; continue;;
+	-user   ) echo "warning: option \"$1 $2\" after filename(s) ignored"; shift; shift; continue;;
+	-server ) echo "warning: option \"$1 $2\" after filename(s) ignored"; shift; shift; continue;;
+	-header ) echo "warning: option \"$1 $2\" after filename(s) ignored"; shift; shift; continue;;
+	-sheader ) echo "warning: option \"$1 $2\" after filename(s) ignored"; shift; shift; continue;;
+	-iheader ) echo "warning: option \"$1 $2\" after filename(s) ignored"; shift; shift; continue;;
+	-dheader ) echo "warning: option \"$1 $2\" after filename(s) ignored"; shift; shift; continue;;
+	-arch ) echo "warning: option \"$1 $2\" after filename(s) ignored"; shift ; shift; continue;;
+	-target ) echo "warning: option \"$1 $2\" after filename(s) ignored"; shift ; shift; continue;;
+	-maxonstack ) echo "warning: option \"$1 $2\" after filename(s) ignored"; shift; shift; continue;;
+	-split ) echo "warning: option \"$1\" after filename(s) ignored"; shift; continue;;
+	-novouchers ) echo "warning: option \"$1\" after filename(s) ignored"; shift; continue;;
+	-MD ) echo "warning: option \"$1\" after filename(s) ignored"; shift; continue;;
+	-cpp) echo "warning: option \"$1 $2\" after filename(s) ignored"; shift; shift; continue;;
+	-cc) echo "warning: option \"$1 $2\" after filename(s) ignored"; shift; shift; continue;;
+	-migcom) echo "warning: option \"$1 $2\" after filename(s) ignored"; shift; shift; continue;;
+	-isysroot) echo "warning: option \"$1 $2\" after filename(s) ignored"; shift; shift; continue;;
+	-* ) echo "warning: option \"$1\" after filename(s) ignored"; shift; continue;;
+        * ) file="$1"; shift;;
+    esac
+    base="$(basename "${file}" .defs)"
+    temp="${WORKTMP}/${base}.$$"
+    sourcedir="$(dirname "${file}")"
+    if [ -n "${sdkRoot}" ]
+    then
+      iSysRootParm=( "-isysroot" "${sdkRoot}" )
+    fi
+    if [ ! -r "${file}" ]
+    then
+      echo "error: cannot read file ${file}"
+      rm -rf ${WORKTMP}
+      exit 1
+    fi
+    rm -f "${temp}.c" "${temp}.d"
+    (echo '#line 1 '\"${file}\" ; cat "${file}" ) > "${temp}.c"
+    "$C" -E -arch ${arch} "${target[@]}" "${cppflags[@]}" -I "${sourcedir}" "${iSysRootParm[@]}" "${temp}.c" | "$M" "${migflags[@]}"
+    if [ $? -ne 0 ]
+    then
+      rm -rf "${temp}.c" "${temp}.d" "${WORKTMP}"
+      exit 1
+    fi
+    if [ "${sawMD}" -a -f "${temp}.d" ]
+    then
+	deps=
+	s=
+	rheader="${header-${base}.h}"
+	if [ "${rheader}" != /dev/null ]; then
+		deps="${deps}${s}${rheader}"; s=" "
+	fi
+	ruser="${user-${base}User.c}"
+	if [ "${ruser}" != /dev/null ]; then
+		deps="${deps}${s}${ruser}"; s=" "
+	fi
+	rserver="${server-${base}Server.c}"
+	if [ "${rserver}" != /dev/null ]; then
+		deps="${deps}${s}${rserver}"; s=" "
+	fi
+	rsheader="${sheader-/dev/null}"
+	if [ "${rsheader}" != /dev/null ]; then
+		deps="${deps}${s}${rsheader}"; s=" "
+	fi
+	riheader="${iheader-/dev/null}"
+	if [ "${riheader}" != /dev/null ]; then
+		deps="${deps}${s}${riheader}"; s=" "
+	fi
+	rdheader="${dheader-/dev/null}"
+	if [ "${rdheader}" != /dev/null ]; then
+		deps="${deps}${s}${rdheader}"; s=" "
+	fi
+	for target in "${deps}"
+	do
+		sed -e 's;^'"${temp}"'.o[ 	]*:;'"${target}"':;' \
+		    -e 's;: '"${temp}"'.c;: '"$file"';' \
+		< "${temp}.d" > "${target}.d"
+	done
+	rm -f "${temp}.d"
+    fi
+    rm -f "${temp}.c"
+done
+
+/bin/rmdir "${WORKTMP}"
+exit 0
+