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1 | #! /bin/sh |
2 | ||
ecd75fc8 | 3 | # Copyright (C) 2011-2014 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 $GNULIB_COMMIT_SHA1). | |
28 | # . The correct versions of the auto-tools that are used to | |
29 | # regenerate the various scripts and Makefiles are on the PATH. | |
30 | ||
31 | # The list of gnulib modules we are importing in GDB. | |
a7c11ee1 | 32 | IMPORTED_GNULIB_MODULES="\ |
18848e28 | 33 | dirfd \ |
a7c11ee1 TT |
34 | fnmatch-gnu \ |
35 | frexpl \ | |
36 | inttypes \ | |
37 | memmem \ | |
38 | update-copyright \ | |
39 | unistd \ | |
40 | pathmax \ | |
63ce7108 | 41 | strstr \ |
e26b6bb0 | 42 | dirent \ |
09607c9e | 43 | sys_stat \ |
a7c11ee1 | 44 | " |
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45 | |
46 | # The gnulib commit ID to use for the update. | |
a512b375 | 47 | GNULIB_COMMIT_SHA1="8d5bd1402003bd0153984b138735adf537d960b0" |
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48 | |
49 | # The expected version number for the various auto tools we will | |
50 | # use after the import. | |
51 | AUTOCONF_VERSION="2.64" | |
52 | AUTOMAKE_VERSION="1.11.1" | |
53 | ACLOCAL_VERSION="$AUTOMAKE_VERSION" | |
54 | ||
55 | if [ $# -ne 1 ]; then | |
56 | echo "Error: Path to gnulib repository missing. Aborting." | |
57 | echo "Usage: update-gnulib.sh <path-to-gnulib-repository>" | |
58 | exit 1 | |
59 | fi | |
60 | gnulib_prefix=$1 | |
61 | ||
62 | gnulib_tool="$gnulib_prefix/gnulib-tool" | |
63 | ||
64 | # Verify that the gnulib directory does exist... | |
65 | if [ ! -f "$gnulib_tool" ]; then | |
66 | echo "Error: Invalid gnulib directory. Cannot find gnulib tool" | |
67 | echo " ($gnulib_tool)." | |
68 | echo "Aborting." | |
69 | exit 1 | |
70 | fi | |
71 | ||
72 | # Verify that we have the right version of gnulib... | |
73 | gnulib_head_sha1=`cd $gnulib_prefix && git rev-parse HEAD` | |
74 | if [ "$gnulib_head_sha1" != "$GNULIB_COMMIT_SHA1" ]; then | |
75 | echo "Error: Wrong version of gnulib: $gnulib_head_sha1" | |
76 | echo " (we expected it to be $GNULIB_COMMIT_SHA1)" | |
77 | echo "Aborting." | |
78 | exit 1 | |
79 | fi | |
80 | ||
81 | # Verify that we are in the gdb/ subdirectory. | |
82 | if [ ! -f ../main.c -o ! -d import ]; then | |
83 | echo "Error: This script should be called from the gdb/gnulib subdirectory." | |
84 | echo "Aborting." | |
85 | exit 1 | |
86 | fi | |
87 | ||
88 | # Verify that we have the correct version of autoconf. | |
89 | ver=`autoconf --version 2>&1 | head -1 | sed 's/.*) //'` | |
90 | if [ "$ver" != "$AUTOCONF_VERSION" ]; then | |
91 | echo "Error: Wrong autoconf version: $ver. Aborting." | |
92 | exit 1 | |
93 | fi | |
94 | ||
95 | # Verify that we have the correct version of automake. | |
96 | ver=`automake --version 2>&1 | head -1 | sed 's/.*) //'` | |
97 | if [ "$ver" != "$AUTOMAKE_VERSION" ]; then | |
98 | echo "Error: Wrong automake version ($ver), we need $AUTOMAKE_VERSION." | |
99 | echo "Aborting." | |
100 | exit 1 | |
101 | fi | |
102 | ||
103 | # Verify that we have the correct version of aclocal. | |
104 | ver=`aclocal --version 2>&1 | head -1 | sed 's/.*) //'` | |
105 | if [ "$ver" != "$ACLOCAL_VERSION" ]; then | |
106 | echo "Error: Wrong aclocal version: $ver. Aborting." | |
107 | exit 1 | |
108 | fi | |
109 | ||
110 | # Update our gnulib import. | |
111 | $gnulib_prefix/gnulib-tool --import --dir=. --lib=libgnu \ | |
112 | --source-base=import --m4-base=import/m4 --doc-base=doc \ | |
113 | --tests-base=tests --aux-dir=import/extra \ | |
114 | --no-conditional-dependencies --no-libtool --macro-prefix=gl \ | |
115 | --no-vc-files \ | |
116 | $IMPORTED_GNULIB_MODULES | |
117 | if [ $? -ne 0 ]; then | |
118 | echo "Error: gnulib import failed. Aborting." | |
119 | exit 1 | |
120 | fi | |
121 | ||
122 | # Regenerate all necessary files... | |
123 | aclocal -Iimport/m4 && | |
124 | autoconf && | |
48c95e5f | 125 | autoheader && |
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126 | automake |
127 | if [ $? -ne 0 ]; then | |
128 | echo "Error: Failed to regenerate Makefiles and configure scripts." | |
129 | exit 1 | |
130 | fi | |
131 |