diff options
Diffstat (limited to 'gnulib/config/srclist-update')
m--------- | gnulib | 0 | ||||
-rwxr-xr-x | gnulib/config/srclist-update | 133 |
2 files changed, 133 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/gnulib/config/srclist-update b/gnulib/config/srclist-update new file mode 100755 index 0000000..b528d1a --- /dev/null +++ b/gnulib/config/srclist-update @@ -0,0 +1,133 @@ +#!/bin/sh +# Check for files in directory $1 being up to date, according to the +# list on stdin. Don't actually make any changes, just show the diffs. +# +# Copyright (C) 2002-2003, 2005, 2007-2011 Free Software Foundation, Inc. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# Originally written by Karl Berry. + + +if test -n "$1"; then + cd "$1" || exit 1 +fi + +verbose=false +#chicken="echo (would)" + +: ${TMPDIR=/tmp} +dsttmp=$TMPDIR/srclist.dst + +# Source `dirname $0`/srclistvars.sh first, if it exists. +mydir=`dirname $0` +test -r $mydir/srclistvars.sh && . $mydir/srclistvars.sh + + +# +# sed command to fix the license to be GPL. +fixlicense=' + /^[[:space:]]*#[[:space:]]*Th[ei][ s].* is free software/,/^[[:space:]]*#.*USA\./c\ +# This program is free software: you can redistribute it and/or modify\ +# it under the terms of the GNU General Public License as published by\ +# the Free Software Foundation; either version 3 of the License, or\ +# (at your option) any later version.\ +#\ +# This program is distributed in the hope that it will be useful,\ +# but WITHOUT ANY WARRANTY; without even the implied warranty of\ +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\ +# GNU General Public License for more details.\ +#\ +# You should have received a copy of the GNU General Public License\ +# along with this program. If not, see <http://www.gnu.org/licenses/>. + + /Th[ei][ s].* is free software/,/\*\//c\ + This program is free software: you can redistribute it and/or modify\ + it under the terms of the GNU General Public License as published by\ + the Free Software Foundation; either version 3 of the License, or\ + (at your option) any later version.\ +\ + This program is distributed in the hope that it will be useful,\ + but WITHOUT ANY WARRANTY; without even the implied warranty of\ + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\ + GNU General Public License for more details.\ +\ + You should have received a copy of the GNU General Public License\ + along with this program. If not, see <http://www.gnu.org/licenses/>. */ +' + +# sed command to remove lines containing $Id lines. +# Quote the $ so that CVS does not expand it in this script. +remove_id_lines='/[$]Id:.*[$]/d' + +# $1 is input file, $2 is output. +# Remove $Id lines, since they'll differ between source locations. +# If $options contains "gpl", change the license to be the standard +# GPL. We use this for libc files, et al. +# +fixfile() \ +{ + sed_command="$remove_id_lines" + + case " $options " in + *' gpl '*) + sed_command="$sed_command; $fixlicense";; + esac + + sed "$sed_command" $1 >$2 +} + + +# +cat | while read src dst options; do + #echo "src=$src, dst=$dst, options=$options" >&2 + case $src:$dst in + *: ) continue;; # skip lines without second element + '#'* ) continue;; # skip comment-only lines + esac + + # Expand variables and make sure we have an input file. + eval src=$src + if test ! -r $src; then + echo "$0: cannot read $src" >&2 + continue + fi + + # Ignore subdirs in src dir. E.g., if input spec is + # src/subdir/foo.c dst + # then write destination file dst/foo.c. + eval dst=$dst + test -d $dst && dst=$dst/`basename $src` + + # Fix files in both src and dst, for the sake + # of a clean comparison. + srctmp=$TMPDIR/`basename $src` + fixfile $src $srctmp + test -r $dst && fixfile $dst $dsttmp + + # if src was executable, make dst executable, to placate git. + test -x $src && chmod a+x $dst + + if test ! -e $dst; then + echo "## $srctmp $dst # new" + $chicken cp -p $srctmp $dst + elif cmp -s $srctmp $dsttmp; then + $verbose && echo "## $srctmp $dst # unchanged" + else + echo "## $srctmp $dst # changes" + diff -C 2 $dst $srctmp + fi +done + +rm -f $dsttmp |