3 # Copyright (C) 2011-2014 Free Software Foundation, Inc.
5 # This file is part of GDB.
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.
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.
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/>.
20 # Usage: update-gnulib.sh <path-to-gnulib-repository>
21 # Update our import of gnulib in the GDB source tree.
23 # This script assumes that it is being called from the gdb/gnulib
24 # subdirectory, and will verify this before proceeding.
26 # This script will also make a number of other verifications:
27 # . The gnulib version (it should match $GNULIB_COMMIT_SHA1).
28 # . The correct versions of the auto-tools that are used to
29 # regenerate the various scripts and Makefiles are on the PATH.
31 # The list of gnulib modules we are importing in GDB.
32 IMPORTED_GNULIB_MODULES="\
46 # The gnulib commit ID to use for the update.
47 GNULIB_COMMIT_SHA1="8d5bd1402003bd0153984b138735adf537d960b0"
49 # The expected version number for the various auto tools we will
50 # use after the import.
51 AUTOCONF_VERSION="2.64"
52 AUTOMAKE_VERSION="1.11.1"
53 ACLOCAL_VERSION="$AUTOMAKE_VERSION"
56 echo "Error: Path to gnulib repository missing. Aborting."
57 echo "Usage: update-gnulib.sh <path-to-gnulib-repository>"
62 gnulib_tool="$gnulib_prefix/gnulib-tool"
64 # Verify that the gnulib directory does exist...
65 if [ ! -f "$gnulib_tool" ]; then
66 echo "Error: Invalid gnulib directory. Cannot find gnulib tool"
67 echo " ($gnulib_tool)."
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 $GNULIB_COMMIT_SHA1)"
81 # Verify that we are in the gdb/ subdirectory.
82 if [ ! -f ../main.c -o ! -d import ]; then
83 echo "Error: This script should be called from the gdb/gnulib subdirectory."
88 # Verify that we have the correct version of autoconf.
89 ver=`autoconf --version 2>&1 | head -1 | sed 's/.*) //'`
90 if [ "$ver" != "$AUTOCONF_VERSION" ]; then
91 echo "Error: Wrong autoconf version: $ver. Aborting."
95 # Verify that we have the correct version of automake.
96 ver=`automake --version 2>&1 | head -1 | sed 's/.*) //'`
97 if [ "$ver" != "$AUTOMAKE_VERSION" ]; then
98 echo "Error: Wrong automake version ($ver), we need $AUTOMAKE_VERSION."
103 # Verify that we have the correct version of aclocal.
104 ver=`aclocal --version 2>&1 | head -1 | sed 's/.*) //'`
105 if [ "$ver" != "$ACLOCAL_VERSION" ]; then
106 echo "Error: Wrong aclocal version: $ver. Aborting."
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 \
116 $IMPORTED_GNULIB_MODULES
117 if [ $? -ne 0 ]; then
118 echo "Error: gnulib import failed. Aborting."
122 # Regenerate all necessary files...
123 aclocal -Iimport/m4 &&
127 if [ $? -ne 0 ]; then
128 echo "Error: Failed to regenerate Makefiles and configure scripts."