1#!/bin/bash
2
3#
4# Copyright (c) 2008 Apple Inc. All rights reserved.
5#
6# @APPLE_OSREFERENCE_LICENSE_HEADER_START@
7# 
8# This file contains Original Code and/or Modifications of Original Code
9# as defined in and that are subject to the Apple Public Source License
10# Version 2.0 (the 'License'). You may not use this file except in
11# compliance with the License. Please obtain a copy of the License at
12# http://www.opensource.apple.com/apsl/ and read it before using this
13# file.
14# 
15# The Original Code and all software distributed under the License are
16# distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
17# EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
18# INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
19# FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
20# Please see the License for the specific language governing rights and
21# limitations under the License.
22# 
23# @APPLE_OSREFERENCE_LICENSE_HEADER_END@
24#
25# list_supported.sh <directory with .exports files> <lower case architecture> <target file>
26
27CONFIG_DIR=$1 
28ARCH=$2
29TARGET_FILE=$3
30
31SUPPORTED_KPI_FILES=( BSDKernel Mach IOKit Libkern )
32DEPENDENCY_NAMES=( com.apple.kpi.bsd com.apple.kpi.mach com.apple.kpi.iokit com.apple.kpi.libkern )
33
34rm -f ${TARGET_FILE}
35
36if [ ${ARCH} == "all" ]
37then 
38	echo "The following symbols are considered sustainable KPI on all architectures." >> ${TARGET_FILE}
39	echo "Note that symbols may be exported by some (or all) architectures individually." >> ${TARGET_FILE}
40else
41	echo "The following symbols are considered sustainable KPI on architecture ${ARCH}." >> ${TARGET_FILE}
42fi
43echo  >> ${TARGET_FILE}
44
45for (( i = 0 ; i < ${#SUPPORTED_KPI_FILES[@]} ; i++ ))
46do
47	echo "Exported by ${DEPENDENCY_NAMES[i]}:" >> ${TARGET_FILE}
48	echo >> ${TARGET_FILE}
49	if [  ${ARCH} == "all" ]
50	then
51		cat "${CONFIG_DIR}/${SUPPORTED_KPI_FILES[i]}.exports" | sed "s/^_//" | sed "s/:.*//" | sort >> ${TARGET_FILE}
52	else
53		cat "${CONFIG_DIR}/${SUPPORTED_KPI_FILES[i]}.${ARCH}.exports" | sed "s/^_//" | sed "s/:.*//" | sort  >> ${TARGET_FILE}
54	fi
55	echo >> ${TARGET_FILE}
56done
57