]> Dogcows Code - chaz/tar/blob - bootstrap
Get setenv module from gnulib
[chaz/tar] / bootstrap
1 #! /bin/sh
2
3 # Bootstrap 'tar' from CVS.
4
5 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
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 2, or (at your option)
10 # 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, write to the Free Software
19 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
20 # 02111-1307, USA.
21
22 # Written by Paul Eggert and Sergey Poznyakoff.
23
24 # URL of our text domain page in Translation Project
25 TP_URL="http://www2.iro.umontreal.ca/~gnutra/po/maint/tar/"
26
27 # Ensure file names are sorted consistently across platforms;
28 # e.g., m4/ulonglong_gl.m4 should follow m4/ulonglong.m4.
29 LC_ALL=C
30 export LC_ALL
31
32 usage() {
33 cat <<EOF
34 usage: $0 [--gnulib-srcdir=DIR][--paxutils-srcdir=DIR][--cvs-auth=AUTH-METHOD][--cvs-user=USERNAME][--no-po]
35 Options are:
36 --paxutils-srcdir=DIRNAME Specify the local directory where paxutils
37 sources reside. Use this if you already
38 have paxutils sources on your machine, and
39 do not want to waste your bandwidth dowloading
40 them again.
41 --gnulib-srcdir=DIRNAME Specify the local directory where gnulib
42 sources reside. Use this if you already
43 have gnulib sources on your machine, and
44 do not want to waste your bandwidth dowloading
45 them again.
46 --cvs-auth=METHOD Set the CVS access method used for downloading
47 gnulib files. METHOD is one of the keywords
48 accepted by cvs -d option (see info cvs
49 repository).
50 --cvs-user=USERNAME Set the CVS username to be used when accessing
51 the gnulib repository.
52 --no-po Do not download po files.
53 --update-po[=LANG] Update po file(s) and exit.
54
55 Running without arguments will suffice in most cases. It is equivalent
56 to
57
58 ./bootstrap --cvs-auth=ext --cvs-user=anoncvs
59
60 EOF
61 }
62
63 update_po() {
64 if [ $# = 1 ]; then
65 case $1 in
66 *.po) POFILE=$1;;
67 *) POFILE=${1}.po;;
68 esac
69 echo "$0: getting translation for $1..."
70 wget -r -C off $TP_URL/$POFILE
71 else
72 echo "$0: getting translations into po..."
73 (cd po &&
74 rm -f dummy `ls | sed -n '/\.gmo$/p; /\.po/p'` &&
75 wget -nv -nd -r -l 1 -A .po -C off $TP_URL &&
76 rm -f index.html index.html.[0-9]*
77 ls *.po | sed 's/\.po$//' >LINGUAS
78 ) || exit
79 fi
80 }
81
82 # Parse options.
83
84 DOWNLOAD_PO=yes
85 for option
86 do
87 case $option in
88 --help)
89 usage
90 exit;;
91 --gnulib-srcdir=*)
92 GNULIB_SRCDIR=`expr "$option" : '--gnulib-srcdir=\(.*\)'`;;
93 --paxutils-srcdir=*)
94 PAXUTILS_SRCDIR=`expr "$option" : '--paxutils-srcdir=\(.*\)'`;;
95 --cvs-auth=*)
96 CVS_AUTH=`expr "$option" : '--cvs-auth=\(.*\)'`;;
97 --cvs-user=*)
98 CVS_USER=`expr "$option" : '--cvs-user=\(.*\)'`;;
99 --no-po)
100 DOWNLOAD_PO=no;;
101 --update-po=*)
102 DOWNLOAD_PO=`expr "$option" : '--update-po=\(.*\)'`;;
103 --update-po)
104 DOWNLOAD_PO=only;;
105 *)
106 echo >&2 "$0: $option: unknown option"
107 exit 1;;
108 esac
109 done
110
111 case $DOWNLOAD_PO in
112 only) update_po
113 exit 0
114 ;;
115 no|yes) ;;
116 *) update_po $DOWNLOAD_PO
117 exit 0
118 esac
119
120 echo "$0: Bootstrapping CVS tar..."
121
122 build_cvs_prefix() {
123 CVS_PREFIX=:${1}:
124 if [ "${2}" != - ]; then
125 CVS_PREFIX=${CVS_PREFIX}${2}@
126 fi
127 if [ "$1" = "ext" ]; then
128 if [ -z "${CVS_RSH}" ]; then
129 CVS_RSH=ssh
130 export CVS_RSH
131 fi
132 fi
133 }
134
135 # checkout package
136 checkout() {
137 if [ ! -d $1 ]; then
138 echo "$0: getting $1 files..."
139
140 trap exit 1 2 13 15
141 trap 'rm -fr $1; exit 1' 0
142
143 case "${CVS_AUTH--}" in
144 -) build_cvs_prefix ext anoncvs
145 ;;
146 pserver) build_cvs_prefix $CVS_AUTH ${CVS_USER:-anoncvs}
147 ;;
148 gserver|server)
149 build_cvs_prefix $CVS_AUTH ${CVS_USER--}
150 ;;
151 ext) build_cvs_prefix $CVS_AUTH ${CVS_USER--}
152 ;;
153 *) echo "$0: Unknown CVS access method" >&2
154 exit 1;;
155 esac
156 if [ "${CVS_AUTH--}" = "pserver" ]; then
157 cvs -d ${CVS_PREFIX}subversions.gnu.org:/cvsroot/$1 login || exit
158 fi
159 cvs -q -d ${CVS_PREFIX}subversions.gnu.org:/cvsroot/$1 co $1 || exit
160
161 trap 0
162 fi
163 }
164
165 # Get gnulib files.
166
167 case ${GNULIB_SRCDIR--} in
168 -) checkout gnulib
169 GNULIB_SRCDIR=gnulib
170 esac
171
172 <$GNULIB_SRCDIR/gnulib-tool || exit
173
174 gnulib_modules='
175 alloca
176 argmatch
177 argp
178 backupfile
179 dirname
180 error
181 exclude
182 fileblocks
183 fnmatch-gnu
184 ftruncate
185 full-write
186 getdate
187 getline
188 getopt
189 getpagesize
190 gettext
191 gettime
192 hash
193 human
194 lchown
195 localcharset
196 memset
197 modechange
198 obstack
199 quote
200 quotearg
201 rmdir
202 safe-read
203 save-cwd
204 savedir
205 setenv
206 stdbool
207 stpcpy
208 strtol
209 strtoul
210 timespec
211 unlocked-io
212 utime
213 xalloc
214 xalloc-die
215 xgetcwd
216 xstrtoumax
217 '
218
219 previous_gnulib_modules=
220 while [ "$gnulib_modules" != "$previous_gnulib_modules" ]; do
221 previous_gnulib_modules=$gnulib_modules
222 # In gnulib `alloca-opt' duplicates `alloca', so make sure not
223 # to use it.
224 gnulib_modules=`
225 (echo "$gnulib_modules"
226 for gnulib_module in $gnulib_modules; do
227 $GNULIB_SRCDIR/gnulib-tool --extract-dependencies $gnulib_module
228 done) | sort -u
229 `
230 done
231
232 gnulib_files=`
233 (for gnulib_module in $gnulib_modules; do
234 $GNULIB_SRCDIR/gnulib-tool --extract-filelist $gnulib_module
235 done) | sort -u
236 `
237
238 gnulib_dirs=`echo "$gnulib_files" | sed 's,/[^/]*$,,' | sort -u`
239 mkdir -p $gnulib_dirs || exit
240
241 for gnulib_file in $gnulib_files; do
242 dest=$gnulib_file
243
244 case $gnulib_file in
245 m4/codeset.m4) continue;;
246 m4/intdiv0.m4) continue;;
247 m4/inttypes-pri.m4) continue;;
248 m4/isc-posix.m4) continue;;
249 m4/lcmessage.m4) continue;;
250 m4/onceonly_2_57.m4) dest=m4/onceonly.m4;;
251 # These will be overwritten by autopoint, which still uses
252 # old jm_.* macro names, so we have to keep both copies.
253 m4/gettext.m4 | m4/glibc21.m4 | m4/inttypes_h.m4 | m4/lib-ld.m4 | \
254 m4/lib-prefix.m4 | m4/po.m4 | m4/stdint_h.m4 | m4/uintmax_t.m4 | \
255 m4/ulonglong.m4)
256 dest=`expr $gnulib_file : '\(.*\).m4'`_gl.m4;;
257 esac
258
259 rm -f $dest &&
260 echo "$0: Copying file $GNULIB_SRCDIR/$gnulib_file" &&
261 cp -p $GNULIB_SRCDIR/$gnulib_file $dest || exit
262 done
263
264 echo "$0: Creating m4/gnulib.m4"
265 (echo "# This file is generated automatically. Please, do not edit."
266 echo "#"
267 echo "AC_DEFUN([tar_GNULIB],["
268 for gnulib_module in $gnulib_modules; do
269 echo "# $gnulib_module"
270 $GNULIB_SRCDIR/gnulib-tool --extract-autoconf-snippet $gnulib_module
271 done | sed '/AM_GNU_GETTEXT/d'
272 echo "])") > ./m4/gnulib.m4
273
274 echo "$0: Creating lib/Makefile.am"
275 (echo "# This file is generated automatically from lib/Makefile.am. Do not edit!"
276 cat lib/Makefile.tmpl
277
278 for gnulib_module in $gnulib_modules; do
279 echo "# $gnulib_module"
280 $GNULIB_SRCDIR/gnulib-tool --extract-automake-snippet $gnulib_module
281 done | sed 's/lib_SOURCES/libtar_a_SOURCES/g' ) > lib/Makefile.am
282
283 # Get paxutils files
284 case ${PAXUTILS_SRCDIR--} in
285 -) checkout paxutils
286 PAXUTILS_SRCDIR=paxutils
287 esac
288
289 # copy_files srcdir dstdir
290 copy_files() {
291 for file in `cat $1/DISTFILES`
292 do
293 case $file in
294 "#*") continue;;
295 esac
296 echo "$0: Copying file $1/$file"
297 cp -p $1/$file $2/`expr $file : '.*/\(.*\)'`
298 done
299 }
300
301 copy_files ${PAXUTILS_SRCDIR}/m4 m4
302 echo "$0: Creating m4/paxutils.m4"
303 (echo "# This file is generated automatically. Please, do not edit."
304 echo "#"
305 echo "AC_DEFUN([tar_PAXUTILS],["
306 cat ${PAXUTILS_SRCDIR}/m4/DISTFILES | sed '/^#/d;s/\(.*\)\.m4/pu_\1/' | tr a-z A-Z
307 echo "])") > ./m4/paxutils.m4
308
309 if [ -d rmt ]; then
310 :
311 else
312 mkdir rmt
313 fi
314
315 copy_files ${PAXUTILS_SRCDIR}/rmt rmt
316
317 copy_files ${PAXUTILS_SRCDIR}/lib lib
318
319 copy_files ${PAXUTILS_SRCDIR}/tests tests
320
321 # Get translations.
322 if test "$DOWNLOAD_PO" = "yes"; then
323 update_po
324 fi
325
326 # Reconfigure, getting other files.
327
328 echo "$0: autoreconf --verbose --install --force ..."
329 autoreconf --verbose --install --force || exit 1
330
331
332 echo "$0: done. Now you can run './configure'."
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