# Bootstrap this package from CVS.
-# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2004, 2005, 2006, 2007 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
LC_ALL=C
export LC_ALL
+usage() {
+ echo >&2 "\
+Usage: $0 [OPTION]...
+Bootstrap this package from the checked-out sources.
+
+Options:
+ --gnulib-srcdir=DIRNAME Specify the local directory where gnulib
+ sources reside. Use this if you already
+ have gnulib sources on your machine, and
+ do not want to waste your bandwidth dowloading
+ them again.
+ --copy Copy files instead of creating symbolic links.
+ --force Attempt to bootstrap even if the sources seem
+ not to have been checked out.
+ --skip-po Do not download po files.
+ --cvs-user=USERNAME Set the CVS username to be used when accessing
+ the gnulib repository.
+
+If the file .bootstrap.conf exists in the current working directory, its
+contents are read as shell variables to configure the bootstrap.
+
+Running without arguments will suffice in most cases.
+"
+}
# Configuration.
# Extra files from gnulib, which override files from other sources.
gnulib_extra_files='
+ build-aux/announce-gen
build-aux/install-sh
build-aux/missing
build-aux/mdate-sh
# Files we don't want to import.
excluded_files=
+# File that should exist in the top directory of a checked out hierarchy,
+# but not in a distribution tarball.
+CVS_only_file=README-cvs
+
+# Whether to use copies instead of symlinks.
+copy=false
+
# Override the default configuration, if necessary.
test -r bootstrap.conf && . ./bootstrap.conf
do
case $option in
--help)
- echo "$0: usage: $0 [--gnulib-srcdir=DIR] [--cvs-user=USERNAME] [--skip-po]"
+ usage
exit;;
--gnulib-srcdir=*)
GNULIB_SRCDIR=`expr "$option" : '--gnulib-srcdir=\(.*\)'`;;
CVS_USER=`expr "$option" : '--cvs-user=\(.*\)'`;;
--skip-po)
SKIP_PO=t;;
+ --force)
+ CVS_only_file=;;
+ --copy)
+ copy=true;;
*)
echo >&2 "$0: $option: unknown option"
exit 1;;
esac
done
+if test -n "$CVS_only_file" && test ! -r "$CVS_only_file"; then
+ echo "$0: Bootstrapping from a non-checked-out distribution is risky." >&2
+ exit 1
+fi
+
echo "$0: Bootstrapping CVS $package..."
cleanup_gnulib() {
{
src=$GNULIB_SRCDIR/$1
dst=${2-$1}
- dot_dots=
-
- case $src in
- /*) ;;
- *)
- case /$dst/ in
- *//* | */../* | */./* | /*/*/*/*/*/)
- echo >&2 "$0: invalid symlink calculation: $src -> $dst"
- exit 1;;
- /*/*/*/*/) dot_dots=../../../;;
- /*/*/*/) dot_dots=../../;;
- /*/*/) dot_dots=../;;
- esac;;
- esac
test -f "$src" && {
- test -h "$dst" &&
- src_ls=`ls -diL "$src" 2>/dev/null` && set $src_ls && src_i=$1 &&
- dst_ls=`ls -diL "$dst" 2>/dev/null` && set $dst_ls && dst_i=$1 &&
- test "$src_i" = "$dst_i" || {
- echo "$0: ln -fs $dot_dots$src $dst" &&
- ln -fs "$dot_dots$src" "$dst"
- }
+ if $copy; then
+ {
+ test ! -h "$dst" || {
+ echo "$0: rm -f $dst" &&
+ rm -f "$dst"
+ }
+ } &&
+ test -f "$dst" &&
+ cmp -s "$src" "$dst" || {
+ echo "$0: cp -fp $src $dst" &&
+ cp -fp "$src" "$dst"
+ }
+ else
+ test -h "$dst" &&
+ src_ls=`ls -diL "$src" 2>/dev/null` && set $src_ls && src_i=$1 &&
+ dst_ls=`ls -diL "$dst" 2>/dev/null` && set $dst_ls && dst_i=$1 &&
+ test "$src_i" = "$dst_i" || {
+ dot_dots=
+ case $src in
+ /*) ;;
+ *)
+ case /$dst/ in
+ *//* | */../* | */./* | /*/*/*/*/*/)
+ echo >&2 "$0: invalid symlink calculation: $src -> $dst"
+ exit 1;;
+ /*/*/*/*/) dot_dots=../../../;;
+ /*/*/*/) dot_dots=../../;;
+ /*/*/) dot_dots=../;;
+ esac;;
+ esac
+
+ echo "$0: ln -fs $dot_dots$src $dst" &&
+ ln -fs "$dot_dots$src" "$dst"
+ }
+ fi
}
}
if test -z "$c1"; then
cmp -s "$cp_src" "$cp_dst" || {
echo "$0: cp -f $cp_src $cp_dst" &&
- cp -f "$cp_src" "$cp_dst"
+ sed 's/\.#bootmp\///g' "$cp_src" > "$cp_dst"
}
else
# Copy the file first to get proper permissions if it
(
echo "$c1-*- buffer-read-only: t -*- vi: set ro:$c2" &&
echo "${c1}DO NOT EDIT! GENERATED AUTOMATICALLY!$c2" &&
- cat "$cp_src"
+ sed 's/\.#bootmp\///g' "$cp_src"
) > $cp_dst-t &&
if cmp -s "$cp_dst-t" "$cp_dst"; then
rm -f "$cp_dst-t"
fi
}
+version_controlled_file() {
+ dir=$1
+ file=$2
+ found=no
+ if test -d CVS; then
+ grep -F "/$file/" $dir/CVS/Entries 2>/dev/null |
+ grep '^/[^/]*/[0-9]' > /dev/null && found=yes
+ elif test -d .git; then
+ git-rm -n "$dir/$file" > /dev/null 2>&1 && found=yes
+ else
+ echo "$0: no version control for $dir/$file?" >&2
+ fi
+ test $found = yes
+}
+
slurp() {
for dir in . `(cd $1 && find * -type d -print)`; do
copied=
done
if test $file = Makefile.am; then
copied=$copied${sep}gnulib.mk; sep=$nl
- remove_intl='/^[^#].*\/intl/s/^/#/'
+ remove_intl='
+ /^[^#].*\/intl/s/^/#/
+ s,\.#bootmp/,,g
+ '
sed "$remove_intl" $1/$dir/$file | cmp -s - $dir/gnulib.mk || {
echo "$0: Copying $1/$dir/$file to $dir/gnulib.mk ..." &&
rm -f $dir/gnulib.mk &&
sed "$remove_intl" $1/$dir/$file >$dir/gnulib.mk
}
elif { test "${2+set}" = set && test -r $2/$dir/$file; } ||
- grep -F "/$file/" $dir/CVS/Entries 2>/dev/null |
- grep -q '^/[^/]*/[0-9]'; then
+ version_controlled_file $dir $file; then
echo "$0: $dir/$file overrides $1/$dir/$file"
else
copied=$copied$sep$file; sep=$nl
fi || exit
done
- ig=$dir/.cvsignore
- if test -n "$copied" && test -f $ig; then
- echo "$copied" | sort -u - $ig | cmp -s - $ig ||
- echo "$copied" | sort -u - $ig -o $ig || exit
- fi
+ for dot_ig in .cvsignore .gitignore; do
+ ig=$dir/$dot_ig
+ if test -n "$copied" && test -f $ig; then
+ echo "$copied" | sort -u - $ig | cmp -s - $ig ||
+ echo "$copied" | sort -u - $ig -o $ig || exit
+ fi
+ done
done
}
--m4-base $bt/m4/\
--source-base $bt/lib/\
--tests-base $bt/tests\
+ --local-dir gl\
"
echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
$gnulib_tool $gnulib_tool_options --import $gnulib_modules &&
projects / bison.git / blobdiff