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| 1 #!/bin/sh | |
| 2 | |
| 3 # | |
| 4 # abi_checks.sh - check for possible abi changes | |
| 5 # | |
| 6 # Copyright (C) 2009 Michael Adam <obnox@samba.org> | |
| 7 # | |
| 8 # This program is free software; you can redistribute it and/or modify it | |
| 9 # under the terms of the GNU General Public License as published by the Free | |
| 10 # Software Foundation; either version 3 of the License, or (at your option) | |
| 11 # any later version. | |
| 12 # | |
| 13 # This program is distributed in the hope that it will be useful, but WITHOUT | |
| 14 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 16 # more details. | |
| 17 # | |
| 18 # You should have received a copy of the GNU General Public License along with | |
| 19 # this program; if not, see <http://www.gnu.org/licenses/>. | |
| 20 # | |
| 21 | |
| 22 # | |
| 23 # USAGE: abi_checks.sh LIBNAME header1 [header2 ...] | |
| 24 # | |
| 25 # This script creates symbol and signature lists from the provided header | |
| 26 # files with the aid of the mksyms.sh and mksigs.pl scripts (saved as | |
| 27 # $LIBNAME.exports.check and $LIBNAME.sigatures.check). It then compares | |
| 28 # the resulting files with the files $LIBNAME.exports and $LIBNME.signatures | |
| 29 # which it expects to find in the current directory. | |
| 30 # | |
| 31 | |
| 32 LANG=C; export LANG | |
| 33 LC_ALL=C; export LC_ALL | |
| 34 LC_COLLATE=C; export LC_COLLATE | |
| 35 | |
| 36 exit_status=0 | |
| 37 script=$0 | |
| 38 dir_name=$(dirname ${script}) | |
| 39 | |
| 40 if test x"$1" = "x" ; then | |
| 41 echo "USAGE: ${script} libname header [header ...]" | |
| 42 exit 1 | |
| 43 fi | |
| 44 | |
| 45 libname="$1" | |
| 46 shift | |
| 47 | |
| 48 if test x"$1" = "x" ; then | |
| 49 echo "USAGE: ${script} libname header [header ...]" | |
| 50 exit 1 | |
| 51 fi | |
| 52 | |
| 53 headers="$*" | |
| 54 | |
| 55 exports_file=${libname}.exports | |
| 56 exports_file_check=${exports_file}.check | |
| 57 signatures_file=${libname}.signatures | |
| 58 signatures_file_check=${signatures_file}.check | |
| 59 | |
| 60 | |
| 61 ${dir_name}/mksyms.sh awk ${exports_file_check} ${headers} 2>&1 > /dev/null | |
| 62 cat ${headers} | ${dir_name}/mksigs.pl | sort| uniq > ${signatures_file_check} 2
> /dev/null | |
| 63 | |
| 64 diff -u ${exports_file} ${exports_file_check} | |
| 65 if test "x$?" != "x0" ; then | |
| 66 echo "WARNING: possible ABI change detected in exports!" | |
| 67 let exit_status++ | |
| 68 else | |
| 69 echo "exports check: OK" | |
| 70 fi | |
| 71 | |
| 72 diff -u ${signatures_file} ${signatures_file_check} | |
| 73 if test "x$?" != "x0" ; then | |
| 74 echo "WARNING: possible ABI change detected in signatures!" | |
| 75 let exit_status++ | |
| 76 else | |
| 77 echo "signatures check: OK" | |
| 78 fi | |
| 79 | |
| 80 exit $exit_status | |
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Chromium Code Reviews
Issue 2282793002:
Remove unused third_party/talloc (Closed)
