3 # Copyright (C) 2011-2013 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 $GNULIB_COMMIT_SHA1).
28 # . The correct versions of the auto-tools that are used to
29 # regenerate the various scripts and Makefiles are on the PATH.
31 # The list of gnulib modules we are importing in GDB.
32 IMPORTED_GNULIB_MODULES="\
44 # The gnulib commit ID to use for the update.
45 GNULIB_COMMIT_SHA1="8d5bd1402003bd0153984b138735adf537d960b0"
47 # The expected version number for the various auto tools we will
48 # use after the import.
49 AUTOCONF_VERSION="2.64"
50 AUTOMAKE_VERSION="1.11.1"
51 ACLOCAL_VERSION="$AUTOMAKE_VERSION"
54 echo "Error: Path to gnulib repository missing. Aborting."
55 echo "Usage: update-gnulib.sh <path-to-gnulib-repository>"
60 gnulib_tool="$gnulib_prefix/gnulib-tool"
62 # Verify that the gnulib directory does exist...
63 if [ ! -f "$gnulib_tool" ]; then
64 echo "Error: Invalid gnulib directory. Cannot find gnulib tool"
65 echo " ($gnulib_tool)."
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 $GNULIB_COMMIT_SHA1)"
79 # Verify that we are in the gdb/ subdirectory.
80 if [ ! -f ../main.c -o ! -d import ]; then
81 echo "Error: This script should be called from the gdb/gnulib subdirectory."
86 # Verify that we have the correct version of autoconf.
87 ver=`autoconf --version 2>&1 | head -1 | sed 's/.*) //'`
88 if [ "$ver" != "$AUTOCONF_VERSION" ]; then
89 echo "Error: Wrong autoconf version: $ver. Aborting."
93 # Verify that we have the correct version of automake.
94 ver=`automake --version 2>&1 | head -1 | sed 's/.*) //'`
95 if [ "$ver" != "$AUTOMAKE_VERSION" ]; then
96 echo "Error: Wrong automake version ($ver), we need $AUTOMAKE_VERSION."
101 # Verify that we have the correct version of aclocal.
102 ver=`aclocal --version 2>&1 | head -1 | sed 's/.*) //'`
103 if [ "$ver" != "$ACLOCAL_VERSION" ]; then
104 echo "Error: Wrong aclocal version: $ver. Aborting."
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 \
114 $IMPORTED_GNULIB_MODULES
115 if [ $? -ne 0 ]; then
116 echo "Error: gnulib import failed. Aborting."
120 # Regenerate all necessary files...
121 aclocal -Iimport/m4 &&
125 if [ $? -ne 0 ]; then
126 echo "Error: Failed to regenerate Makefiles and configure scripts."