Module Name: src
Committed By: agc
Date: Mon Apr 1 07:04:26 UTC 2013
Added Files:
src/lib [agc-symver]: mkvermap
Log Message:
add the script used to generate the Version.map files
To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1.2.1 src/lib/mkvermap
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Added files:
Index: src/lib/mkvermap
diff -u /dev/null src/lib/mkvermap:1.1.2.1
--- /dev/null Mon Apr 1 07:04:26 2013
+++ src/lib/mkvermap Mon Apr 1 07:04:25 2013
@@ -0,0 +1,69 @@
+#! /bin/sh
+
+# $NetBSD: mkvermap,v 1.1.2.1 2013/04/01 07:04:25 agc Exp $
+
+# Copyright (c) 2013 Alistair Crooks <a...@netbsd.org>
+# All rights reserved.
+#
+# 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.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+#
+
+# Usage: mkvermap c
+# makes symbol versioning info for /usr/lib/libc.so
+
+major=0
+minor=0
+minimus=0
+if [ -f shlib_version ]; then
+ . ./shlib_version
+fi
+os="$(uname -r)"
+output=Version.map
+while [ $# -gt 0 ]; do
+ case "$1" in
+ --major=*) major=${1#--major=} ;;
+ --minor=*) minor=${1#--minor=} ;;
+ --os=*) os=${1#--os=} ;;
+ --output=*) output=${1#--output=} ;;
+ -o) output=$2; shift ;;
+ -v) set -x ;;
+ *) break ;;
+ esac
+ shift
+done
+
+LIB=$1
+
+nm /usr/lib/lib${LIB}.so |
+ awk '$2 ~ /^[BCDRTWV]$/ { print "\t" $3 ";" }' |
+ sort -u |
+ awk -v LIB=${LIB} -v osver="${os}" -v major=${major} -v minor=${minor} -v minimus=${minimus} '
+ BEGIN {
+ printf("LIB%s_%s.%s.%s.0 {\nglobal:\n", toupper(LIB), major, minor, minimus)
+ }
+ { print }
+ END {
+ printf("};\n\n");
+ printf("NetBSD_%s.0 {\n} LIB%s_%s.%s.%s.0;\n\n", osver, toupper(LIB), major, minor, minimus);
+ printf("LIB%s_private_%s.%s.%s.0 {\nlocal:\n\t*;\n};\n\n", toupper(LIB), major, minor, minimus);
+ }' > ${output}
+
+exit 0
