move src2nbcompat from pkg_install to libnbcompat.

1 files changed, 143 insertions, 0 deletions

diff --git a/pkgtools/libnbcompat/files/src2nbcompat b/pkgtools/libnbcompat/files/src2nbcompat
new file mode 100755
index 00000000000..e52c47b3cb2
--- /dev/null
+++ b/pkgtools/libnbcompat/files/src2nbcompat
@@ -0,0 +1,143 @@
+#!/bin/sh
+#
+#	$NetBSD: src2nbcompat,v 1.1 2003/10/12 01:17:50 grant Exp $
+#
+# Copyright (c) 2003 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# This code is derived from software contributed to The NetBSD Foundation
+# by 
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+# 3. All advertising materials mentioning features or use of this software
+#    must display the following acknowledgement:
+#        This product includes software developed by the NetBSD
+#        Foundation, Inc. and its contributors.
+# 4. Neither the name of The NetBSD Foundation nor the names of its
+#    contributors may be used to endorse or promote products derived
+#    from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+if [ $# -ne 2 ]; then echo "src2nbcompat src dest"; exit 1; fi
+
+src=$1
+dest=$2
+
+case "$src" in
+/*)	;;
+*)	src=`pwd`/$src ;;
+esac
+
+case "$dest" in
+/*)	;;
+*)	dest=`pwd`/$dest ;;
+esac
+
+echo "Preparing directory $dest"
+mkdir -p $dest
+
+echo "Copying files and directories to $dest"
+cd $src
+dirs=`find . -type d -print`
+for d in $dirs; do
+	newd=`echo $d | sed 's,^\./,,'`
+	case $newd in
+	*CVS)
+		;;
+	.)
+		;;
+	*)
+		mkdir -p $dest/$newd
+		;;
+	esac
+done
+files=`find . \! -type d -print`
+for f in $files; do
+	newf=`echo $f | sed 's,^\./,,'`
+	case $newf in
+	*CVS/*)
+		# Skip copying over any CVS informatin.
+		;;
+	*Makefile|*Makefile.inc)
+		# Skip copying over the Makefiles since we'll be using
+		# a GNU autoconf-based build infrastructure.
+		;;
+	*.[ch])
+		# Add "#include <nbcompat.h>" before the first system
+		# header inclusion.  Protect all system headers with
+		# "#if HAVE_FOO_H ... #endif" guards.
+		#
+		awk '							\
+			BEGIN { config = 0; nbcompat = 0 }		\
+			/^\#[ 	]*include[ 	]+/ {			\
+				if (config == 0) {			\
+					print "\#if HAVE_CONFIG_H";	\
+					print "\#include \"config.h\"";	\
+					print "\#endif";		\
+					config = 1;			\
+				}					\
+			}						\
+			/^\#[ 	]*include[ 	]+<[^ 	]*>/ {		\
+				guard = toupper(gensub("[-/.]", "_", "g", gensub("\#[ 	]*include[ 	]+<\([^ 	]*\)>", "HAVE_\\1", "g"))); \
+				if (nbcompat == 0) {			\
+					print "\#include <nbcompat.h>";	\
+					nbcompat = 1;			\
+				};					\
+				print "\#if " guard;			\
+				print $0;				\
+				print "\#endif";			\
+				next;					\
+			}						\
+			{ print }					\
+		' $newf > $dest/$newf.tmp
+		if [ -f $dest/$newf ] &&				\
+		   diff -q -I "\$NetBSD.*\$" $dest/$newf $dest/$newf.tmp >/dev/null; then
+			rm -f $dest/$newf.tmp
+		else
+			rm -f $dest/$newf
+			mv $dest/$newf.tmp $dest/$newf
+		fi
+		;;
+	*.[1-9])
+		# Copy the manpage over, and generate the catpage.
+		cp $newf $dest/$newf.tmp
+		if [ -f $dest/$newf ] &&				\
+		   diff -q -I "\$NetBSD.*\$" $dest/$newf $dest/$newf.tmp >/dev/null; then
+			rm -f $dest/$newf.tmp
+		else
+			mv -f $dest/$newf.tmp $dest/$newf
+			catf=`echo $newf | sed 's,\.\([1-9]\),.cat\1,'`
+			nroff -mandoc $newf > $dest/$catf
+		fi
+		;;
+	*)
+		# Everything else just gets copied verbatim.
+		cp $newf $dest/$newf.tmp
+		if [ -f $dest/$newf ] &&				\
+		   diff -q -I "\$NetBSD.*\$" $dest/$newf $dest/$newf.tmp >/dev/null; then
+			rm -f $dest/$newf.tmp
+		else
+			mv -f $dest/$newf.tmp $dest/$newf
+		fi
+		;;
+	esac
+done