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1 | #! /bin/sh |
2 | ||
bb6b9a5e | 3 | # Copyright (C) 2011-2013 Free Software Foundation, Inc. |
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4 | # |
5 | # This file is part of GDB. | |
6 | # | |
7 | # This program is free software; you can redistribute it and/or modify | |
8 | # it under the terms of the GNU General Public License as published by | |
9 | # the Free Software Foundation; either version 3 of the License, or | |
10 | # (at your option) any later version. | |
11 | # | |
12 | # This program is distributed in the hope that it will be useful, | |
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | # GNU General Public License for more details. | |
16 | # | |
17 | # You should have received a copy of the GNU General Public License | |
18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 | ||
20 | # Usage: update-gnulib.sh <path-to-gnulib-repository> | |
21 | # Update our import of gnulib in the GDB source tree. | |
22 | # | |
23 | # This script assumes that it is being called from the gdb/gnulib | |
24 | # subdirectory, and will verify this before proceeding. | |
25 | # | |
26 | # This script will also make a number of other verifications: | |
27 | # . The gnulib version (it should match $GNULIB_COMMIT_SHA1). | |
28 | # . The correct versions of the auto-tools that are used to | |
29 | # regenerate the various scripts and Makefiles are on the PATH. | |
30 | ||
31 | # The list of gnulib modules we are importing in GDB. | |
38ec2207 | 32 | IMPORTED_GNULIB_MODULES="fnmatch-gnu frexpl inttypes memmem update-copyright unistd pathmax" |
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33 | |
34 | # The gnulib commit ID to use for the update. | |
a512b375 | 35 | GNULIB_COMMIT_SHA1="8d5bd1402003bd0153984b138735adf537d960b0" |
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36 | |
37 | # The expected version number for the various auto tools we will | |
38 | # use after the import. | |
39 | AUTOCONF_VERSION="2.64" | |
40 | AUTOMAKE_VERSION="1.11.1" | |
41 | ACLOCAL_VERSION="$AUTOMAKE_VERSION" | |
42 | ||
43 | if [ $# -ne 1 ]; then | |
44 | echo "Error: Path to gnulib repository missing. Aborting." | |
45 | echo "Usage: update-gnulib.sh <path-to-gnulib-repository>" | |
46 | exit 1 | |
47 | fi | |
48 | gnulib_prefix=$1 | |
49 | ||
50 | gnulib_tool="$gnulib_prefix/gnulib-tool" | |
51 | ||
52 | # Verify that the gnulib directory does exist... | |
53 | if [ ! -f "$gnulib_tool" ]; then | |
54 | echo "Error: Invalid gnulib directory. Cannot find gnulib tool" | |
55 | echo " ($gnulib_tool)." | |
56 | echo "Aborting." | |
57 | exit 1 | |
58 | fi | |
59 | ||
60 | # Verify that we have the right version of gnulib... | |
61 | gnulib_head_sha1=`cd $gnulib_prefix && git rev-parse HEAD` | |
62 | if [ "$gnulib_head_sha1" != "$GNULIB_COMMIT_SHA1" ]; then | |
63 | echo "Error: Wrong version of gnulib: $gnulib_head_sha1" | |
64 | echo " (we expected it to be $GNULIB_COMMIT_SHA1)" | |
65 | echo "Aborting." | |
66 | exit 1 | |
67 | fi | |
68 | ||
69 | # Verify that we are in the gdb/ subdirectory. | |
70 | if [ ! -f ../main.c -o ! -d import ]; then | |
71 | echo "Error: This script should be called from the gdb/gnulib subdirectory." | |
72 | echo "Aborting." | |
73 | exit 1 | |
74 | fi | |
75 | ||
76 | # Verify that we have the correct version of autoconf. | |
77 | ver=`autoconf --version 2>&1 | head -1 | sed 's/.*) //'` | |
78 | if [ "$ver" != "$AUTOCONF_VERSION" ]; then | |
79 | echo "Error: Wrong autoconf version: $ver. Aborting." | |
80 | exit 1 | |
81 | fi | |
82 | ||
83 | # Verify that we have the correct version of automake. | |
84 | ver=`automake --version 2>&1 | head -1 | sed 's/.*) //'` | |
85 | if [ "$ver" != "$AUTOMAKE_VERSION" ]; then | |
86 | echo "Error: Wrong automake version ($ver), we need $AUTOMAKE_VERSION." | |
87 | echo "Aborting." | |
88 | exit 1 | |
89 | fi | |
90 | ||
91 | # Verify that we have the correct version of aclocal. | |
92 | ver=`aclocal --version 2>&1 | head -1 | sed 's/.*) //'` | |
93 | if [ "$ver" != "$ACLOCAL_VERSION" ]; then | |
94 | echo "Error: Wrong aclocal version: $ver. Aborting." | |
95 | exit 1 | |
96 | fi | |
97 | ||
98 | # Update our gnulib import. | |
99 | $gnulib_prefix/gnulib-tool --import --dir=. --lib=libgnu \ | |
100 | --source-base=import --m4-base=import/m4 --doc-base=doc \ | |
101 | --tests-base=tests --aux-dir=import/extra \ | |
102 | --no-conditional-dependencies --no-libtool --macro-prefix=gl \ | |
103 | --no-vc-files \ | |
104 | $IMPORTED_GNULIB_MODULES | |
105 | if [ $? -ne 0 ]; then | |
106 | echo "Error: gnulib import failed. Aborting." | |
107 | exit 1 | |
108 | fi | |
109 | ||
110 | # Regenerate all necessary files... | |
111 | aclocal -Iimport/m4 && | |
112 | autoconf && | |
48c95e5f | 113 | autoheader && |
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114 | automake |
115 | if [ $? -ne 0 ]; then | |
116 | echo "Error: Failed to regenerate Makefiles and configure scripts." | |
117 | exit 1 | |
118 | fi | |
119 |