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1 | #! /bin/sh |
2 | ||
bb6b9a5e | 3 | # Copyright (C) 2011-2013 Free Software Foundation, Inc. |
f37c4431 JB |
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 $GNULIB_COMMIT_SHA1). | |
28 | # . The correct versions of the auto-tools that are used to | |
29 | # regenerate the various scripts and Makefiles are on the PATH. | |
30 | ||
31 | # The list of gnulib modules we are importing in GDB. | |
a7c11ee1 TT |
32 | IMPORTED_GNULIB_MODULES="\ |
33 | fnmatch-gnu \ | |
34 | frexpl \ | |
35 | inttypes \ | |
36 | memmem \ | |
37 | update-copyright \ | |
38 | unistd \ | |
39 | pathmax \ | |
63ce7108 TT |
40 | strerror \ |
41 | strstr \ | |
a7c11ee1 | 42 | " |
f37c4431 JB |
43 | |
44 | # The gnulib commit ID to use for the update. | |
a512b375 | 45 | GNULIB_COMMIT_SHA1="8d5bd1402003bd0153984b138735adf537d960b0" |
f37c4431 JB |
46 | |
47 | # The expected version number for the various auto tools we will | |
48 | # use after the import. | |
49 | AUTOCONF_VERSION="2.64" | |
50 | AUTOMAKE_VERSION="1.11.1" | |
51 | ACLOCAL_VERSION="$AUTOMAKE_VERSION" | |
52 | ||
53 | if [ $# -ne 1 ]; then | |
54 | echo "Error: Path to gnulib repository missing. Aborting." | |
55 | echo "Usage: update-gnulib.sh <path-to-gnulib-repository>" | |
56 | exit 1 | |
57 | fi | |
58 | gnulib_prefix=$1 | |
59 | ||
60 | gnulib_tool="$gnulib_prefix/gnulib-tool" | |
61 | ||
62 | # Verify that the gnulib directory does exist... | |
63 | if [ ! -f "$gnulib_tool" ]; then | |
64 | echo "Error: Invalid gnulib directory. Cannot find gnulib tool" | |
65 | echo " ($gnulib_tool)." | |
66 | echo "Aborting." | |
67 | exit 1 | |
68 | fi | |
69 | ||
70 | # Verify that we have the right version of gnulib... | |
71 | gnulib_head_sha1=`cd $gnulib_prefix && git rev-parse HEAD` | |
72 | if [ "$gnulib_head_sha1" != "$GNULIB_COMMIT_SHA1" ]; then | |
73 | echo "Error: Wrong version of gnulib: $gnulib_head_sha1" | |
74 | echo " (we expected it to be $GNULIB_COMMIT_SHA1)" | |
75 | echo "Aborting." | |
76 | exit 1 | |
77 | fi | |
78 | ||
79 | # Verify that we are in the gdb/ subdirectory. | |
80 | if [ ! -f ../main.c -o ! -d import ]; then | |
81 | echo "Error: This script should be called from the gdb/gnulib subdirectory." | |
82 | echo "Aborting." | |
83 | exit 1 | |
84 | fi | |
85 | ||
86 | # Verify that we have the correct version of autoconf. | |
87 | ver=`autoconf --version 2>&1 | head -1 | sed 's/.*) //'` | |
88 | if [ "$ver" != "$AUTOCONF_VERSION" ]; then | |
89 | echo "Error: Wrong autoconf version: $ver. Aborting." | |
90 | exit 1 | |
91 | fi | |
92 | ||
93 | # Verify that we have the correct version of automake. | |
94 | ver=`automake --version 2>&1 | head -1 | sed 's/.*) //'` | |
95 | if [ "$ver" != "$AUTOMAKE_VERSION" ]; then | |
96 | echo "Error: Wrong automake version ($ver), we need $AUTOMAKE_VERSION." | |
97 | echo "Aborting." | |
98 | exit 1 | |
99 | fi | |
100 | ||
101 | # Verify that we have the correct version of aclocal. | |
102 | ver=`aclocal --version 2>&1 | head -1 | sed 's/.*) //'` | |
103 | if [ "$ver" != "$ACLOCAL_VERSION" ]; then | |
104 | echo "Error: Wrong aclocal version: $ver. Aborting." | |
105 | exit 1 | |
106 | fi | |
107 | ||
108 | # Update our gnulib import. | |
109 | $gnulib_prefix/gnulib-tool --import --dir=. --lib=libgnu \ | |
110 | --source-base=import --m4-base=import/m4 --doc-base=doc \ | |
111 | --tests-base=tests --aux-dir=import/extra \ | |
112 | --no-conditional-dependencies --no-libtool --macro-prefix=gl \ | |
113 | --no-vc-files \ | |
114 | $IMPORTED_GNULIB_MODULES | |
115 | if [ $? -ne 0 ]; then | |
116 | echo "Error: gnulib import failed. Aborting." | |
117 | exit 1 | |
118 | fi | |
119 | ||
120 | # Regenerate all necessary files... | |
121 | aclocal -Iimport/m4 && | |
122 | autoconf && | |
48c95e5f | 123 | autoheader && |
f37c4431 JB |
124 | automake |
125 | if [ $? -ne 0 ]; then | |
126 | echo "Error: Failed to regenerate Makefiles and configure scripts." | |
127 | exit 1 | |
128 | fi | |
129 |