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1 | diff -Naur sparsehash-1.6/autogen.sh sparsehash-1.6-2/autogen.sh |
2 | --- sparsehash-1.6/autogen.sh 1970-01-01 01:00:00.000000000 +0100 |
3 | +++ sparsehash-1.6-2/autogen.sh 2010-02-09 11:28:17.000000000 +0100 |
4 | @@ -0,0 +1,1578 @@ |
5 | +#!/bin/sh |
6 | +# a u t o g e n . s h |
7 | +# |
8 | +# Copyright (c) 2005-2009 United States Government as represented by |
9 | +# the U.S. Army Research Laboratory. |
10 | +# |
11 | +# Redistribution and use in source and binary forms, with or without |
12 | +# modification, are permitted provided that the following conditions |
13 | +# are met: |
14 | +# |
15 | +# 1. Redistributions of source code must retain the above copyright |
16 | +# notice, this list of conditions and the following disclaimer. |
17 | +# |
18 | +# 2. Redistributions in binary form must reproduce the above |
19 | +# copyright notice, this list of conditions and the following |
20 | +# disclaimer in the documentation and/or other materials provided |
21 | +# with the distribution. |
22 | +# |
23 | +# 3. The name of the author may not be used to endorse or promote |
24 | +# products derived from this software without specific prior written |
25 | +# permission. |
26 | +# |
27 | +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS |
28 | +# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
29 | +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
30 | +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
31 | +# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
32 | +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE |
33 | +# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
34 | +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
35 | +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
36 | +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
37 | +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
38 | +# |
39 | +### |
40 | +# |
41 | +# Script for automatically preparing the sources for compilation by |
42 | +# performing the myriad of necessary steps. The script attempts to |
43 | +# detect proper version support, and outputs warnings about particular |
44 | +# systems that have autotool peculiarities. |
45 | +# |
46 | +# Basically, if everything is set up and installed correctly, the |
47 | +# script will validate that minimum versions of the GNU Build System |
48 | +# tools are installed, account for several common configuration |
49 | +# issues, and then simply run autoreconf for you. |
50 | +# |
51 | +# If autoreconf fails, which can happen for many valid configurations, |
52 | +# this script proceeds to run manual preparation steps effectively |
53 | +# providing a POSIX shell script (mostly complete) reimplementation of |
54 | +# autoreconf. |
55 | +# |
56 | +# The AUTORECONF, AUTOCONF, AUTOMAKE, LIBTOOLIZE, ACLOCAL, AUTOHEADER |
57 | +# environment variables and corresponding _OPTIONS variables (e.g. |
58 | +# AUTORECONF_OPTIONS) may be used to override the default automatic |
59 | +# detection behaviors. Similarly the _VERSION variables will override |
60 | +# the minimum required version numbers. |
61 | +# |
62 | +# Examples: |
63 | +# |
64 | +# To obtain help on usage: |
65 | +# ./autogen.sh --help |
66 | +# |
67 | +# To obtain verbose output: |
68 | +# ./autogen.sh --verbose |
69 | +# |
70 | +# To skip autoreconf and prepare manually: |
71 | +# AUTORECONF=false ./autogen.sh |
72 | +# |
73 | +# To verbosely try running with an older (unsupported) autoconf: |
74 | +# AUTOCONF_VERSION=2.50 ./autogen.sh --verbose |
75 | +# |
76 | +# Author: |
77 | +# Christopher Sean Morrison <morrison@brlcad.org> |
78 | +# |
79 | +# Patches: |
80 | +# Sebastian Pipping <sebastian@pipping.org> |
81 | +# |
82 | +###################################################################### |
83 | + |
84 | +# set to minimum acceptable version of autoconf |
85 | +if [ "x$AUTOCONF_VERSION" = "x" ] ; then |
86 | + AUTOCONF_VERSION=2.52 |
87 | +fi |
88 | +# set to minimum acceptable version of automake |
89 | +if [ "x$AUTOMAKE_VERSION" = "x" ] ; then |
90 | + AUTOMAKE_VERSION=1.6.0 |
91 | +fi |
92 | +# set to minimum acceptable version of libtool |
93 | +if [ "x$LIBTOOL_VERSION" = "x" ] ; then |
94 | + LIBTOOL_VERSION=1.4.2 |
95 | +fi |
96 | + |
97 | + |
98 | +################## |
99 | +# ident function # |
100 | +################## |
101 | +ident ( ) { |
102 | + # extract copyright from header |
103 | + __copyright="`grep Copyright $AUTOGEN_SH | head -${HEAD_N}1 | awk '{print $4}'`" |
104 | + if [ "x$__copyright" = "x" ] ; then |
105 | + __copyright="`date +%Y`" |
106 | + fi |
107 | + |
108 | + # extract version from CVS Id string |
109 | + __id="$Id: autogen.sh 33925 2009-03-01 23:27:06Z brlcad $" |
110 | + __version="`echo $__id | sed 's/.*\([0-9][0-9][0-9][0-9]\)[-\/]\([0-9][0-9]\)[-\/]\([0-9][0-9]\).*/\1\2\3/'`" |
111 | + if [ "x$__version" = "x" ] ; then |
112 | + __version="" |
113 | + fi |
114 | + |
115 | + echo "autogen.sh build preparation script by Christopher Sean Morrison" |
116 | + echo " + config.guess download patch by Sebastian Pipping (2008-12-03)" |
117 | + echo "revised 3-clause BSD-style license, copyright (c) $__copyright" |
118 | + echo "script version $__version, ISO/IEC 9945 POSIX shell script" |
119 | +} |
120 | + |
121 | + |
122 | +################## |
123 | +# USAGE FUNCTION # |
124 | +################## |
125 | +usage ( ) { |
126 | + echo "Usage: $AUTOGEN_SH [-h|--help] [-v|--verbose] [-q|--quiet] [-d|--download] [--version]" |
127 | + echo " --help Help on $NAME_OF_AUTOGEN usage" |
128 | + echo " --verbose Verbose progress output" |
129 | + echo " --quiet Quiet suppressed progress output" |
130 | + echo " --download Download the latest config.guess from gnulib" |
131 | + echo " --version Only perform GNU Build System version checks" |
132 | + echo |
133 | + echo "Description: This script will validate that minimum versions of the" |
134 | + echo "GNU Build System tools are installed and then run autoreconf for you." |
135 | + echo "Should autoreconf fail, manual preparation steps will be run" |
136 | + echo "potentially accounting for several common preparation issues. The" |
137 | + |
138 | + echo "AUTORECONF, AUTOCONF, AUTOMAKE, LIBTOOLIZE, ACLOCAL, AUTOHEADER," |
139 | + echo "PROJECT, & CONFIGURE environment variables and corresponding _OPTIONS" |
140 | + echo "variables (e.g. AUTORECONF_OPTIONS) may be used to override the" |
141 | + echo "default automatic detection behavior." |
142 | + echo |
143 | + |
144 | + ident |
145 | + |
146 | + return 0 |
147 | +} |
148 | + |
149 | + |
150 | +########################## |
151 | +# VERSION_ERROR FUNCTION # |
152 | +########################## |
153 | +version_error ( ) { |
154 | + if [ "x$1" = "x" ] ; then |
155 | + echo "INTERNAL ERROR: version_error was not provided a version" |
156 | + exit 1 |
157 | + fi |
158 | + if [ "x$2" = "x" ] ; then |
159 | + echo "INTERNAL ERROR: version_error was not provided an application name" |
160 | + exit 1 |
161 | + fi |
162 | + $ECHO |
163 | + $ECHO "ERROR: To prepare the ${PROJECT} build system from scratch," |
164 | + $ECHO " at least version $1 of $2 must be installed." |
165 | + $ECHO |
166 | + $ECHO "$NAME_OF_AUTOGEN does not need to be run on the same machine that will" |
167 | + $ECHO "run configure or make. Either the GNU Autotools will need to be installed" |
168 | + $ECHO "or upgraded on this system, or $NAME_OF_AUTOGEN must be run on the source" |
169 | + $ECHO "code on another system and then transferred to here. -- Cheers!" |
170 | + $ECHO |
171 | +} |
172 | + |
173 | +########################## |
174 | +# VERSION_CHECK FUNCTION # |
175 | +########################## |
176 | +version_check ( ) { |
177 | + if [ "x$1" = "x" ] ; then |
178 | + echo "INTERNAL ERROR: version_check was not provided a minimum version" |
179 | + exit 1 |
180 | + fi |
181 | + _min="$1" |
182 | + if [ "x$2" = "x" ] ; then |
183 | + echo "INTERNAL ERROR: version check was not provided a comparison version" |
184 | + exit 1 |
185 | + fi |
186 | + _cur="$2" |
187 | + |
188 | + # needed to handle versions like 1.10 and 1.4-p6 |
189 | + _min="`echo ${_min}. | sed 's/[^0-9]/./g' | sed 's/\.\././g'`" |
190 | + _cur="`echo ${_cur}. | sed 's/[^0-9]/./g' | sed 's/\.\././g'`" |
191 | + |
192 | + _min_major="`echo $_min | cut -d. -f1`" |
193 | + _min_minor="`echo $_min | cut -d. -f2`" |
194 | + _min_patch="`echo $_min | cut -d. -f3`" |
195 | + |
196 | + _cur_major="`echo $_cur | cut -d. -f1`" |
197 | + _cur_minor="`echo $_cur | cut -d. -f2`" |
198 | + _cur_patch="`echo $_cur | cut -d. -f3`" |
199 | + |
200 | + if [ "x$_min_major" = "x" ] ; then |
201 | + _min_major=0 |
202 | + fi |
203 | + if [ "x$_min_minor" = "x" ] ; then |
204 | + _min_minor=0 |
205 | + fi |
206 | + if [ "x$_min_patch" = "x" ] ; then |
207 | + _min_patch=0 |
208 | + fi |
209 | + if [ "x$_cur_minor" = "x" ] ; then |
210 | + _cur_major=0 |
211 | + fi |
212 | + if [ "x$_cur_minor" = "x" ] ; then |
213 | + _cur_minor=0 |
214 | + fi |
215 | + if [ "x$_cur_patch" = "x" ] ; then |
216 | + _cur_patch=0 |
217 | + fi |
218 | + |
219 | + $VERBOSE_ECHO "Checking if ${_cur_major}.${_cur_minor}.${_cur_patch} is greater than ${_min_major}.${_min_minor}.${_min_patch}" |
220 | + |
221 | + if [ $_min_major -lt $_cur_major ] ; then |
222 | + return 0 |
223 | + elif [ $_min_major -eq $_cur_major ] ; then |
224 | + if [ $_min_minor -lt $_cur_minor ] ; then |
225 | + return 0 |
226 | + elif [ $_min_minor -eq $_cur_minor ] ; then |
227 | + if [ $_min_patch -lt $_cur_patch ] ; then |
228 | + return 0 |
229 | + elif [ $_min_patch -eq $_cur_patch ] ; then |
230 | + return 0 |
231 | + fi |
232 | + fi |
233 | + fi |
234 | + return 1 |
235 | +} |
236 | + |
237 | + |
238 | +###################################### |
239 | +# LOCATE_CONFIGURE_TEMPLATE FUNCTION # |
240 | +###################################### |
241 | +locate_configure_template ( ) { |
242 | + _pwd="`pwd`" |
243 | + if test -f "./configure.ac" ; then |
244 | + echo "./configure.ac" |
245 | + elif test -f "./configure.in" ; then |
246 | + echo "./configure.in" |
247 | + elif test -f "$_pwd/configure.ac" ; then |
248 | + echo "$_pwd/configure.ac" |
249 | + elif test -f "$_pwd/configure.in" ; then |
250 | + echo "$_pwd/configure.in" |
251 | + elif test -f "$PATH_TO_AUTOGEN/configure.ac" ; then |
252 | + echo "$PATH_TO_AUTOGEN/configure.ac" |
253 | + elif test -f "$PATH_TO_AUTOGEN/configure.in" ; then |
254 | + echo "$PATH_TO_AUTOGEN/configure.in" |
255 | + fi |
256 | +} |
257 | + |
258 | + |
259 | +################## |
260 | +# argument check # |
261 | +################## |
262 | +ARGS="$*" |
263 | +PATH_TO_AUTOGEN="`dirname $0`" |
264 | +NAME_OF_AUTOGEN="`basename $0`" |
265 | +AUTOGEN_SH="$PATH_TO_AUTOGEN/$NAME_OF_AUTOGEN" |
266 | + |
267 | +LIBTOOL_M4="${PATH_TO_AUTOGEN}/misc/libtool.m4" |
268 | + |
269 | +if [ "x$HELP" = "x" ] ; then |
270 | + HELP=no |
271 | +fi |
272 | +if [ "x$QUIET" = "x" ] ; then |
273 | + QUIET=no |
274 | +fi |
275 | +if [ "x$VERBOSE" = "x" ] ; then |
276 | + VERBOSE=no |
277 | +fi |
278 | +if [ "x$VERSION_ONLY" = "x" ] ; then |
279 | + VERSION_ONLY=no |
280 | +fi |
281 | +if [ "x$DOWNLOAD" = "x" ] ; then |
282 | + DOWNLOAD=no |
283 | +fi |
284 | +if [ "x$AUTORECONF_OPTIONS" = "x" ] ; then |
285 | + AUTORECONF_OPTIONS="-i -f" |
286 | +fi |
287 | +if [ "x$AUTOCONF_OPTIONS" = "x" ] ; then |
288 | + AUTOCONF_OPTIONS="-f" |
289 | +fi |
290 | +if [ "x$AUTOMAKE_OPTIONS" = "x" ] ; then |
291 | + AUTOMAKE_OPTIONS="-a -c -f" |
292 | +fi |
293 | +ALT_AUTOMAKE_OPTIONS="-a -c" |
294 | +if [ "x$LIBTOOLIZE_OPTIONS" = "x" ] ; then |
295 | + LIBTOOLIZE_OPTIONS="--automake -c -f" |
296 | +fi |
297 | +ALT_LIBTOOLIZE_OPTIONS="--automake --copy --force" |
298 | +if [ "x$ACLOCAL_OPTIONS" = "x" ] ; then |
299 | + ACLOCAL_OPTIONS="" |
300 | +fi |
301 | +if [ "x$AUTOHEADER_OPTIONS" = "x" ] ; then |
302 | + AUTOHEADER_OPTIONS="" |
303 | +fi |
304 | +if [ "x$CONFIG_GUESS_URL" = "x" ] ; then |
305 | + CONFIG_GUESS_URL="http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob_plain;f=build-aux/config.guess;hb=HEAD" |
306 | +fi |
307 | +for arg in $ARGS ; do |
308 | + case "x$arg" in |
309 | + x--help) HELP=yes ;; |
310 | + x-[hH]) HELP=yes ;; |
311 | + x--quiet) QUIET=yes ;; |
312 | + x-[qQ]) QUIET=yes ;; |
313 | + x--verbose) VERBOSE=yes ;; |
314 | + x-[dD]) DOWNLOAD=yes ;; |
315 | + x--download) DOWNLOAD=yes ;; |
316 | + x-[vV]) VERBOSE=yes ;; |
317 | + x--version) VERSION_ONLY=yes ;; |
318 | + *) |
319 | + echo "Unknown option: $arg" |
320 | + echo |
321 | + usage |
322 | + exit 1 |
323 | + ;; |
324 | + esac |
325 | +done |
326 | + |
327 | + |
328 | +##################### |
329 | +# environment check # |
330 | +##################### |
331 | + |
332 | +# sanity check before recursions potentially begin |
333 | +if [ ! -f "$AUTOGEN_SH" ] ; then |
334 | + echo "INTERNAL ERROR: $AUTOGEN_SH does not exist" |
335 | + if [ ! "x$0" = "x$AUTOGEN_SH" ] ; then |
336 | + echo "INTERNAL ERROR: dirname/basename inconsistency: $0 != $AUTOGEN_SH" |
337 | + fi |
338 | + exit 1 |
339 | +fi |
340 | + |
341 | +# force locale setting to C so things like date output as expected |
342 | +LC_ALL=C |
343 | + |
344 | +# commands that this script expects |
345 | +for __cmd in echo head tail pwd ; do |
346 | + echo "test" | $__cmd > /dev/null 2>&1 |
347 | + if [ $? != 0 ] ; then |
348 | + echo "INTERNAL ERROR: '${__cmd}' command is required" |
349 | + exit 2 |
350 | + fi |
351 | +done |
352 | +echo "test" | grep "test" > /dev/null 2>&1 |
353 | +if test ! x$? = x0 ; then |
354 | + echo "INTERNAL ERROR: grep command is required" |
355 | + exit 1 |
356 | +fi |
357 | +echo "test" | sed "s/test/test/" > /dev/null 2>&1 |
358 | +if test ! x$? = x0 ; then |
359 | + echo "INTERNAL ERROR: sed command is required" |
360 | + exit 1 |
361 | +fi |
362 | + |
363 | + |
364 | +# determine the behavior of echo |
365 | +case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in |
366 | + *c*,-n*) ECHO_N= ECHO_C=' |
367 | +' ECHO_T=' ' ;; |
368 | + *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; |
369 | + *) ECHO_N= ECHO_C='\c' ECHO_T= ;; |
370 | +esac |
371 | + |
372 | +# determine the behavior of head |
373 | +case "x`echo 'head' | head -n 1 2>&1`" in |
374 | + *xhead*) HEAD_N="n " ;; |
375 | + *) HEAD_N="" ;; |
376 | +esac |
377 | + |
378 | +# determine the behavior of tail |
379 | +case "x`echo 'tail' | tail -n 1 2>&1`" in |
380 | + *xtail*) TAIL_N="n " ;; |
381 | + *) TAIL_N="" ;; |
382 | +esac |
383 | + |
384 | +VERBOSE_ECHO=: |
385 | +ECHO=: |
386 | +if [ "x$QUIET" = "xyes" ] ; then |
387 | + if [ "x$VERBOSE" = "xyes" ] ; then |
388 | + echo "Verbose output quelled by quiet option. Further output disabled." |
389 | + fi |
390 | +else |
391 | + ECHO=echo |
392 | + if [ "x$VERBOSE" = "xyes" ] ; then |
393 | + echo "Verbose output enabled" |
394 | + VERBOSE_ECHO=echo |
395 | + fi |
396 | +fi |
397 | + |
398 | + |
399 | +# allow a recursive run to disable further recursions |
400 | +if [ "x$RUN_RECURSIVE" = "x" ] ; then |
401 | + RUN_RECURSIVE=yes |
402 | +fi |
403 | + |
404 | + |
405 | +################################################ |
406 | +# check for help arg and bypass version checks # |
407 | +################################################ |
408 | +if [ "x`echo $ARGS | sed 's/.*[hH][eE][lL][pP].*/help/'`" = "xhelp" ] ; then |
409 | + HELP=yes |
410 | +fi |
411 | +if [ "x$HELP" = "xyes" ] ; then |
412 | + usage |
413 | + $ECHO "---" |
414 | + $ECHO "Help was requested. No preparation or configuration will be performed." |
415 | + exit 0 |
416 | +fi |
417 | + |
418 | + |
419 | +####################### |
420 | +# set up signal traps # |
421 | +####################### |
422 | +untrap_abnormal ( ) { |
423 | + for sig in 1 2 13 15; do |
424 | + trap - $sig |
425 | + done |
426 | +} |
427 | + |
428 | +# do this cleanup whenever we exit. |
429 | +trap ' |
430 | + # start from the root |
431 | + if test -d "$START_PATH" ; then |
432 | + cd "$START_PATH" |
433 | + fi |
434 | + |
435 | + # restore/delete backup files |
436 | + if test "x$PFC_INIT" = "x1" ; then |
437 | + recursive_restore |
438 | + fi |
439 | +' 0 |
440 | + |
441 | +# trap SIGHUP (1), SIGINT (2), SIGPIPE (13), SIGTERM (15) |
442 | +for sig in 1 2 13 15; do |
443 | + trap ' |
444 | + $ECHO "" |
445 | + $ECHO "Aborting $NAME_OF_AUTOGEN: caught signal '$sig'" |
446 | + |
447 | + # start from the root |
448 | + if test -d "$START_PATH" ; then |
449 | + cd "$START_PATH" |
450 | + fi |
451 | + |
452 | + # clean up on abnormal exit |
453 | + $VERBOSE_ECHO "rm -rf autom4te.cache" |
454 | + rm -rf autom4te.cache |
455 | + |
456 | + if test -f "acinclude.m4.$$.backup" ; then |
457 | + $VERBOSE_ECHO "cat acinclude.m4.$$.backup > acinclude.m4" |
458 | + chmod u+w acinclude.m4 |
459 | + cat acinclude.m4.$$.backup > acinclude.m4 |
460 | + |
461 | + $VERBOSE_ECHO "rm -f acinclude.m4.$$.backup" |
462 | + rm -f acinclude.m4.$$.backup |
463 | + fi |
464 | + |
465 | + { (exit 1); exit 1; } |
466 | +' $sig |
467 | +done |
468 | + |
469 | + |
470 | +############################# |
471 | +# look for a configure file # |
472 | +############################# |
473 | +if [ "x$CONFIGURE" = "x" ] ; then |
474 | + CONFIGURE="`locate_configure_template`" |
475 | + if [ ! "x$CONFIGURE" = "x" ] ; then |
476 | + $VERBOSE_ECHO "Found a configure template: $CONFIGURE" |
477 | + fi |
478 | +else |
479 | + $ECHO "Using CONFIGURE environment variable override: $CONFIGURE" |
480 | +fi |
481 | +if [ "x$CONFIGURE" = "x" ] ; then |
482 | + if [ "x$VERSION_ONLY" = "xyes" ] ; then |
483 | + CONFIGURE=/dev/null |
484 | + else |
485 | + $ECHO |
486 | + $ECHO "A configure.ac or configure.in file could not be located implying" |
487 | + $ECHO "that the GNU Build System is at least not used in this directory. In" |
488 | + $ECHO "any case, there is nothing to do here without one of those files." |
489 | + $ECHO |
490 | + $ECHO "ERROR: No configure.in or configure.ac file found in `pwd`" |
491 | + exit 1 |
492 | + fi |
493 | +fi |
494 | + |
495 | +#################### |
496 | +# get project name # |
497 | +#################### |
498 | +if [ "x$PROJECT" = "x" ] ; then |
499 | + PROJECT="`grep AC_INIT $CONFIGURE | grep -v '.*#.*AC_INIT' | tail -${TAIL_N}1 | sed 's/^[ ]*AC_INIT(\([^,)]*\).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" |
500 | + if [ "x$PROJECT" = "xAC_INIT" ] ; then |
501 | + # projects might be using the older/deprecated arg-less AC_INIT .. look for AM_INIT_AUTOMAKE instead |
502 | + PROJECT="`grep AM_INIT_AUTOMAKE $CONFIGURE | grep -v '.*#.*AM_INIT_AUTOMAKE' | tail -${TAIL_N}1 | sed 's/^[ ]*AM_INIT_AUTOMAKE(\([^,)]*\).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" |
503 | + fi |
504 | + if [ "x$PROJECT" = "xAM_INIT_AUTOMAKE" ] ; then |
505 | + PROJECT="project" |
506 | + fi |
507 | + if [ "x$PROJECT" = "x" ] ; then |
508 | + PROJECT="project" |
509 | + fi |
510 | +else |
511 | + $ECHO "Using PROJECT environment variable override: $PROJECT" |
512 | +fi |
513 | +$ECHO "Preparing the $PROJECT build system...please wait" |
514 | +$ECHO |
515 | + |
516 | + |
517 | +######################## |
518 | +# check for autoreconf # |
519 | +######################## |
520 | +HAVE_AUTORECONF=no |
521 | +if [ "x$AUTORECONF" = "x" ] ; then |
522 | + for AUTORECONF in autoreconf ; do |
523 | + $VERBOSE_ECHO "Checking autoreconf version: $AUTORECONF --version" |
524 | + $AUTORECONF --version > /dev/null 2>&1 |
525 | + if [ $? = 0 ] ; then |
526 | + HAVE_AUTORECONF=yes |
527 | + break |
528 | + fi |
529 | + done |
530 | +else |
531 | + HAVE_AUTORECONF=yes |
532 | + $ECHO "Using AUTORECONF environment variable override: $AUTORECONF" |
533 | +fi |
534 | + |
535 | + |
536 | +########################## |
537 | +# autoconf version check # |
538 | +########################## |
539 | +_acfound=no |
540 | +if [ "x$AUTOCONF" = "x" ] ; then |
541 | + for AUTOCONF in autoconf ; do |
542 | + $VERBOSE_ECHO "Checking autoconf version: $AUTOCONF --version" |
543 | + $AUTOCONF --version > /dev/null 2>&1 |
544 | + if [ $? = 0 ] ; then |
545 | + _acfound=yes |
546 | + break |
547 | + fi |
548 | + done |
549 | +else |
550 | + _acfound=yes |
551 | + $ECHO "Using AUTOCONF environment variable override: $AUTOCONF" |
552 | +fi |
553 | + |
554 | +_report_error=no |
555 | +if [ ! "x$_acfound" = "xyes" ] ; then |
556 | + $ECHO "ERROR: Unable to locate GNU Autoconf." |
557 | + _report_error=yes |
558 | +else |
559 | + _version="`$AUTOCONF --version | head -${HEAD_N}1 | sed 's/[^0-9]*\([0-9\.][0-9\.]*\)/\1/'`" |
560 | + if [ "x$_version" = "x" ] ; then |
561 | + _version="0.0.0" |
562 | + fi |
563 | + $ECHO "Found GNU Autoconf version $_version" |
564 | + version_check "$AUTOCONF_VERSION" "$_version" |
565 | + if [ $? -ne 0 ] ; then |
566 | + _report_error=yes |
567 | + fi |
568 | +fi |
569 | +if [ "x$_report_error" = "xyes" ] ; then |
570 | + version_error "$AUTOCONF_VERSION" "GNU Autoconf" |
571 | + exit 1 |
572 | +fi |
573 | + |
574 | + |
575 | +########################## |
576 | +# automake version check # |
577 | +########################## |
578 | +_amfound=no |
579 | +if [ "x$AUTOMAKE" = "x" ] ; then |
580 | + for AUTOMAKE in automake ; do |
581 | + $VERBOSE_ECHO "Checking automake version: $AUTOMAKE --version" |
582 | + $AUTOMAKE --version > /dev/null 2>&1 |
583 | + if [ $? = 0 ] ; then |
584 | + _amfound=yes |
585 | + break |
586 | + fi |
587 | + done |
588 | +else |
589 | + _amfound=yes |
590 | + $ECHO "Using AUTOMAKE environment variable override: $AUTOMAKE" |
591 | +fi |
592 | + |
593 | + |
594 | +_report_error=no |
595 | +if [ ! "x$_amfound" = "xyes" ] ; then |
596 | + $ECHO |
597 | + $ECHO "ERROR: Unable to locate GNU Automake." |
598 | + _report_error=yes |
599 | +else |
600 | + _version="`$AUTOMAKE --version | head -${HEAD_N}1 | sed 's/[^0-9]*\([0-9\.][0-9\.]*\)/\1/'`" |
601 | + if [ "x$_version" = "x" ] ; then |
602 | + _version="0.0.0" |
603 | + fi |
604 | + $ECHO "Found GNU Automake version $_version" |
605 | + version_check "$AUTOMAKE_VERSION" "$_version" |
606 | + if [ $? -ne 0 ] ; then |
607 | + _report_error=yes |
608 | + fi |
609 | +fi |
610 | +if [ "x$_report_error" = "xyes" ] ; then |
611 | + version_error "$AUTOMAKE_VERSION" "GNU Automake" |
612 | + exit 1 |
613 | +fi |
614 | + |
615 | + |
616 | +######################## |
617 | +# check for libtoolize # |
618 | +######################## |
619 | +HAVE_LIBTOOLIZE=yes |
620 | +HAVE_ALT_LIBTOOLIZE=no |
621 | +_ltfound=no |
622 | +if [ "x$LIBTOOLIZE" = "x" ] ; then |
623 | + LIBTOOLIZE=libtoolize |
624 | + $VERBOSE_ECHO "Checking libtoolize version: $LIBTOOLIZE --version" |
625 | + $LIBTOOLIZE --version > /dev/null 2>&1 |
626 | + if [ ! $? = 0 ] ; then |
627 | + HAVE_LIBTOOLIZE=no |
628 | + $ECHO |
629 | + if [ "x$HAVE_AUTORECONF" = "xno" ] ; then |
630 | + $ECHO "Warning: libtoolize does not appear to be available." |
631 | + else |
632 | + $ECHO "Warning: libtoolize does not appear to be available. This means that" |
633 | + $ECHO "the automatic build preparation via autoreconf will probably not work." |
634 | + $ECHO "Preparing the build by running each step individually, however, should" |
635 | + $ECHO "work and will be done automatically for you if autoreconf fails." |
636 | + fi |
637 | + |
638 | + # look for some alternates |
639 | + for tool in glibtoolize libtoolize15 libtoolize14 libtoolize13 ; do |
640 | + $VERBOSE_ECHO "Checking libtoolize alternate: $tool --version" |
641 | + _glibtoolize="`$tool --version > /dev/null 2>&1`" |
642 | + if [ $? = 0 ] ; then |
643 | + $VERBOSE_ECHO "Found $tool --version" |
644 | + _glti="`which $tool`" |
645 | + if [ "x$_glti" = "x" ] ; then |
646 | + $VERBOSE_ECHO "Cannot find $tool with which" |
647 | + continue; |
648 | + fi |
649 | + if test ! -f "$_glti" ; then |
650 | + $VERBOSE_ECHO "Cannot use $tool, $_glti is not a file" |
651 | + continue; |
652 | + fi |
653 | + _gltidir="`dirname $_glti`" |
654 | + if [ "x$_gltidir" = "x" ] ; then |
655 | + $VERBOSE_ECHO "Cannot find $tool path with dirname of $_glti" |
656 | + continue; |
657 | + fi |
658 | + if test ! -d "$_gltidir" ; then |
659 | + $VERBOSE_ECHO "Cannot use $tool, $_gltidir is not a directory" |
660 | + continue; |
661 | + fi |
662 | + HAVE_ALT_LIBTOOLIZE=yes |
663 | + LIBTOOLIZE="$tool" |
664 | + $ECHO |
665 | + $ECHO "Fortunately, $tool was found which means that your system may simply" |
666 | + $ECHO "have a non-standard or incomplete GNU Autotools install. If you have" |
667 | + $ECHO "sufficient system access, it may be possible to quell this warning by" |
668 | + $ECHO "running:" |
669 | + $ECHO |
670 | + sudo -V > /dev/null 2>&1 |
671 | + if [ $? = 0 ] ; then |
672 | + $ECHO " sudo ln -s $_glti $_gltidir/libtoolize" |
673 | + $ECHO |
674 | + else |
675 | + $ECHO " ln -s $_glti $_gltidir/libtoolize" |
676 | + $ECHO |
677 | + $ECHO "Run that as root or with proper permissions to the $_gltidir directory" |
678 | + $ECHO |
679 | + fi |
680 | + _ltfound=yes |
681 | + break |
682 | + fi |
683 | + done |
684 | + else |
685 | + _ltfound=yes |
686 | + fi |
687 | +else |
688 | + _ltfound=yes |
689 | + $ECHO "Using LIBTOOLIZE environment variable override: $LIBTOOLIZE" |
690 | +fi |
691 | + |
692 | + |
693 | +############################ |
694 | +# libtoolize version check # |
695 | +############################ |
696 | +_report_error=no |
697 | +if [ ! "x$_ltfound" = "xyes" ] ; then |
698 | + $ECHO |
699 | + $ECHO "ERROR: Unable to locate GNU Libtool." |
700 | + _report_error=yes |
701 | +else |
702 | + _version="`$LIBTOOLIZE --version | head -${HEAD_N}1 | sed 's/[^0-9]*\([0-9\.][0-9\.]*\)/\1/'`" |
703 | + if [ "x$_version" = "x" ] ; then |
704 | + _version="0.0.0" |
705 | + fi |
706 | + $ECHO "Found GNU Libtool version $_version" |
707 | + version_check "$LIBTOOL_VERSION" "$_version" |
708 | + if [ $? -ne 0 ] ; then |
709 | + _report_error=yes |
710 | + fi |
711 | +fi |
712 | +if [ "x$_report_error" = "xyes" ] ; then |
713 | + version_error "$LIBTOOL_VERSION" "GNU Libtool" |
714 | + exit 1 |
715 | +fi |
716 | + |
717 | + |
718 | +##################### |
719 | +# check for aclocal # |
720 | +##################### |
721 | +if [ "x$ACLOCAL" = "x" ] ; then |
722 | + for ACLOCAL in aclocal ; do |
723 | + $VERBOSE_ECHO "Checking aclocal version: $ACLOCAL --version" |
724 | + $ACLOCAL --version > /dev/null 2>&1 |
725 | + if [ $? = 0 ] ; then |
726 | + break |
727 | + fi |
728 | + done |
729 | +else |
730 | + $ECHO "Using ACLOCAL environment variable override: $ACLOCAL" |
731 | +fi |
732 | + |
733 | + |
734 | +######################## |
735 | +# check for autoheader # |
736 | +######################## |
737 | +if [ "x$AUTOHEADER" = "x" ] ; then |
738 | + for AUTOHEADER in autoheader ; do |
739 | + $VERBOSE_ECHO "Checking autoheader version: $AUTOHEADER --version" |
740 | + $AUTOHEADER --version > /dev/null 2>&1 |
741 | + if [ $? = 0 ] ; then |
742 | + break |
743 | + fi |
744 | + done |
745 | +else |
746 | + $ECHO "Using AUTOHEADER environment variable override: $AUTOHEADER" |
747 | +fi |
748 | + |
749 | + |
750 | +######################### |
751 | +# check if version only # |
752 | +######################### |
753 | +$VERBOSE_ECHO "Checking whether to only output version information" |
754 | +if [ "x$VERSION_ONLY" = "xyes" ] ; then |
755 | + $ECHO |
756 | + ident |
757 | + $ECHO "---" |
758 | + $ECHO "Version requested. No preparation or configuration will be performed." |
759 | + exit 0 |
760 | +fi |
761 | + |
762 | + |
763 | +################################# |
764 | +# PROTECT_FROM_CLOBBER FUNCTION # |
765 | +################################# |
766 | +protect_from_clobber ( ) { |
767 | + PFC_INIT=1 |
768 | + |
769 | + # protect COPYING & INSTALL from overwrite by automake. the |
770 | + # automake force option will (inappropriately) ignore the existing |
771 | + # contents of a COPYING and/or INSTALL files (depending on the |
772 | + # version) instead of just forcing *missing* files like it does |
773 | + # for AUTHORS, NEWS, and README. this is broken but extremely |
774 | + # prevalent behavior, so we protect against it by keeping a backup |
775 | + # of the file that can later be restored. |
776 | + |
777 | + for file in COPYING INSTALL ; do |
778 | + if test -f ${file} ; then |
779 | + if test -f ${file}.$$.protect_from_automake.backup ; then |
780 | + $VERBOSE_ECHO "Already backed up ${file} in `pwd`" |
781 | + else |
782 | + $VERBOSE_ECHO "Backing up ${file} in `pwd`" |
783 | + $VERBOSE_ECHO "cp -p ${file} ${file}.$$.protect_from_automake.backup" |
784 | + cp -p ${file} ${file}.$$.protect_from_automake.backup |
785 | + fi |
786 | + fi |
787 | + done |
788 | +} |
789 | + |
790 | + |
791 | +############################## |
792 | +# RECURSIVE_PROTECT FUNCTION # |
793 | +############################## |
794 | +recursive_protect ( ) { |
795 | + |
796 | + # for projects using recursive configure, run the build |
797 | + # preparation steps for the subdirectories. this function assumes |
798 | + # START_PATH was set to pwd before recursion begins so that |
799 | + # relative paths work. |
800 | + |
801 | + # git 'r done, protect COPYING and INSTALL from being clobbered |
802 | + protect_from_clobber |
803 | + |
804 | + if test -d autom4te.cache ; then |
805 | + $VERBOSE_ECHO "Found an autom4te.cache directory, deleting it" |
806 | + $VERBOSE_ECHO "rm -rf autom4te.cache" |
807 | + rm -rf autom4te.cache |
808 | + fi |
809 | + |
810 | + # find configure template |
811 | + _configure="`locate_configure_template`" |
812 | + if [ "x$_configure" = "x" ] ; then |
813 | + return |
814 | + fi |
815 | + # $VERBOSE_ECHO "Looking for configure template found `pwd`/$_configure" |
816 | + |
817 | + # look for subdirs |
818 | + # $VERBOSE_ECHO "Looking for subdirs in `pwd`" |
819 | + _det_config_subdirs="`grep AC_CONFIG_SUBDIRS $_configure | grep -v '.*#.*AC_CONFIG_SUBDIRS' | sed 's/^[ ]*AC_CONFIG_SUBDIRS(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" |
820 | + CHECK_DIRS="" |
821 | + for dir in $_det_config_subdirs ; do |
822 | + if test -d "`pwd`/$dir" ; then |
823 | + CHECK_DIRS="$CHECK_DIRS \"`pwd`/$dir\"" |
824 | + fi |
825 | + done |
826 | + |
827 | + # process subdirs |
828 | + if [ ! "x$CHECK_DIRS" = "x" ] ; then |
829 | + $VERBOSE_ECHO "Recursively scanning the following directories:" |
830 | + $VERBOSE_ECHO " $CHECK_DIRS" |
831 | + for dir in $CHECK_DIRS ; do |
832 | + $VERBOSE_ECHO "Protecting files from automake in $dir" |
833 | + cd "$START_PATH" |
834 | + eval "cd $dir" |
835 | + |
836 | + # recursively git 'r done |
837 | + recursive_protect |
838 | + done |
839 | + fi |
840 | +} # end of recursive_protect |
841 | + |
842 | + |
843 | +############################# |
844 | +# RESTORE_CLOBBERED FUNCION # |
845 | +############################# |
846 | +restore_clobbered ( ) { |
847 | + |
848 | + # The automake (and autoreconf by extension) -f/--force-missing |
849 | + # option may overwrite COPYING and INSTALL even if they do exist. |
850 | + # Here we restore the files if necessary. |
851 | + |
852 | + spacer=no |
853 | + |
854 | + for file in COPYING INSTALL ; do |
855 | + if test -f ${file}.$$.protect_from_automake.backup ; then |
856 | + if test -f ${file} ; then |
857 | + # compare entire content, restore if needed |
858 | + if test "x`cat ${file}`" != "x`cat ${file}.$$.protect_from_automake.backup`" ; then |
859 | + if test "x$spacer" = "xno" ; then |
860 | + $VERBOSE_ECHO |
861 | + spacer=yes |
862 | + fi |
863 | + # restore the backup |
864 | + $VERBOSE_ECHO "Restoring ${file} from backup (automake -f likely clobbered it)" |
865 | + $VERBOSE_ECHO "rm -f ${file}" |
866 | + rm -f ${file} |
867 | + $VERBOSE_ECHO "mv ${file}.$$.protect_from_automake.backup ${file}" |
868 | + mv ${file}.$$.protect_from_automake.backup ${file} |
869 | + fi # check contents |
870 | + elif test -f ${file}.$$.protect_from_automake.backup ; then |
871 | + $VERBOSE_ECHO "mv ${file}.$$.protect_from_automake.backup ${file}" |
872 | + mv ${file}.$$.protect_from_automake.backup ${file} |
873 | + fi # -f ${file} |
874 | + |
875 | + # just in case |
876 | + $VERBOSE_ECHO "rm -f ${file}.$$.protect_from_automake.backup" |
877 | + rm -f ${file}.$$.protect_from_automake.backup |
878 | + fi # -f ${file}.$$.protect_from_automake.backup |
879 | + done |
880 | + |
881 | + CONFIGURE="`locate_configure_template`" |
882 | + if [ "x$CONFIGURE" = "x" ] ; then |
883 | + return |
884 | + fi |
885 | + |
886 | + _aux_dir="`grep AC_CONFIG_AUX_DIR $CONFIGURE | grep -v '.*#.*AC_CONFIG_AUX_DIR' | tail -${TAIL_N}1 | sed 's/^[ ]*AC_CONFIG_AUX_DIR(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" |
887 | + if test ! -d "$_aux_dir" ; then |
888 | + _aux_dir=. |
889 | + fi |
890 | + |
891 | + for file in config.guess config.sub ltmain.sh ; do |
892 | + if test -f "${_aux_dir}/${file}" ; then |
893 | + $VERBOSE_ECHO "rm -f \"${_aux_dir}/${file}.backup\"" |
894 | + rm -f "${_aux_dir}/${file}.backup" |
895 | + fi |
896 | + done |
897 | +} # end of restore_clobbered |
898 | + |
899 | + |
900 | +############################## |
901 | +# RECURSIVE_RESTORE FUNCTION # |
902 | +############################## |
903 | +recursive_restore ( ) { |
904 | + |
905 | + # restore COPYING and INSTALL from backup if they were clobbered |
906 | + # for each directory recursively. |
907 | + |
908 | + # git 'r undone |
909 | + restore_clobbered |
910 | + |
911 | + # find configure template |
912 | + _configure="`locate_configure_template`" |
913 | + if [ "x$_configure" = "x" ] ; then |
914 | + return |
915 | + fi |
916 | + |
917 | + # look for subdirs |
918 | + _det_config_subdirs="`grep AC_CONFIG_SUBDIRS $_configure | grep -v '.*#.*AC_CONFIG_SUBDIRS' | sed 's/^[ ]*AC_CONFIG_SUBDIRS(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" |
919 | + CHECK_DIRS="" |
920 | + for dir in $_det_config_subdirs ; do |
921 | + if test -d "`pwd`/$dir" ; then |
922 | + CHECK_DIRS="$CHECK_DIRS \"`pwd`/$dir\"" |
923 | + fi |
924 | + done |
925 | + |
926 | + # process subdirs |
927 | + if [ ! "x$CHECK_DIRS" = "x" ] ; then |
928 | + $VERBOSE_ECHO "Recursively scanning the following directories:" |
929 | + $VERBOSE_ECHO " $CHECK_DIRS" |
930 | + for dir in $CHECK_DIRS ; do |
931 | + $VERBOSE_ECHO "Checking files for automake damage in $dir" |
932 | + cd "$START_PATH" |
933 | + eval "cd $dir" |
934 | + |
935 | + # recursively git 'r undone |
936 | + recursive_restore |
937 | + done |
938 | + fi |
939 | +} # end of recursive_restore |
940 | + |
941 | + |
942 | +####################### |
943 | +# INITIALIZE FUNCTION # |
944 | +####################### |
945 | +initialize ( ) { |
946 | + |
947 | + # this routine performs a variety of directory-specific |
948 | + # initializations. some are sanity checks, some are preventive, |
949 | + # and some are necessary setup detection. |
950 | + # |
951 | + # this function sets: |
952 | + # CONFIGURE |
953 | + # SEARCH_DIRS |
954 | + # CONFIG_SUBDIRS |
955 | + |
956 | + ################################## |
957 | + # check for a configure template # |
958 | + ################################## |
959 | + CONFIGURE="`locate_configure_template`" |
960 | + if [ "x$CONFIGURE" = "x" ] ; then |
961 | + $ECHO |
962 | + $ECHO "A configure.ac or configure.in file could not be located implying" |
963 | + $ECHO "that the GNU Build System is at least not used in this directory. In" |
964 | + $ECHO "any case, there is nothing to do here without one of those files." |
965 | + $ECHO |
966 | + $ECHO "ERROR: No configure.in or configure.ac file found in `pwd`" |
967 | + exit 1 |
968 | + fi |
969 | + |
970 | + ##################### |
971 | + # detect an aux dir # |
972 | + ##################### |
973 | + _aux_dir="`grep AC_CONFIG_AUX_DIR $CONFIGURE | grep -v '.*#.*AC_CONFIG_AUX_DIR' | tail -${TAIL_N}1 | sed 's/^[ ]*AC_CONFIG_AUX_DIR(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" |
974 | + if test ! -d "$_aux_dir" ; then |
975 | + _aux_dir=. |
976 | + else |
977 | + $VERBOSE_ECHO "Detected auxillary directory: $_aux_dir" |
978 | + fi |
979 | + |
980 | + ################################ |
981 | + # detect a recursive configure # |
982 | + ################################ |
983 | + CONFIG_SUBDIRS="" |
984 | + _det_config_subdirs="`grep AC_CONFIG_SUBDIRS $CONFIGURE | grep -v '.*#.*AC_CONFIG_SUBDIRS' | sed 's/^[ ]*AC_CONFIG_SUBDIRS(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`" |
985 | + for dir in $_det_config_subdirs ; do |
986 | + if test -d "`pwd`/$dir" ; then |
987 | + $VERBOSE_ECHO "Detected recursive configure directory: `pwd`/$dir" |
988 | + CONFIG_SUBDIRS="$CONFIG_SUBDIRS `pwd`/$dir" |
989 | + fi |
990 | + done |
991 | + |
992 | + ########################################################### |
993 | + # make sure certain required files exist for GNU projects # |
994 | + ########################################################### |
995 | + _marker_found="" |
996 | + _marker_found_message_intro='Detected non-GNU marker "' |
997 | + _marker_found_message_mid='" in ' |
998 | + for marker in foreign cygnus ; do |
999 | + _marker_found_message=${_marker_found_message_intro}${marker}${_marker_found_message_mid} |
1000 | + _marker_found="`grep 'AM_INIT_AUTOMAKE.*'${marker} $CONFIGURE`" |
1001 | + if [ ! "x$_marker_found" = "x" ] ; then |
1002 | + $VERBOSE_ECHO "${_marker_found_message}`basename \"$CONFIGURE\"`" |
1003 | + break |
1004 | + fi |
1005 | + if test -f "`dirname \"$CONFIGURE\"/Makefile.am`" ; then |
1006 | + _marker_found="`grep 'AUTOMAKE_OPTIONS.*'${marker} Makefile.am`" |
1007 | + if [ ! "x$_marker_found" = "x" ] ; then |
1008 | + $VERBOSE_ECHO "${_marker_found_message}Makefile.am" |
1009 | + break |
1010 | + fi |
1011 | + fi |
1012 | + done |
1013 | + if [ "x${_marker_found}" = "x" ] ; then |
1014 | + _suggest_foreign=no |
1015 | + for file in AUTHORS COPYING ChangeLog INSTALL NEWS README ; do |
1016 | + if [ ! -f $file ] ; then |
1017 | + $VERBOSE_ECHO "Touching ${file} since it does not exist" |
1018 | + _suggest_foreign=yes |
1019 | + touch $file |
1020 | + fi |
1021 | + done |
1022 | + |
1023 | + if [ "x${_suggest_foreign}" = "xyes" ] ; then |
1024 | + $ECHO |
1025 | + $ECHO "Warning: Several files expected of projects that conform to the GNU" |
1026 | + $ECHO "coding standards were not found. The files were automatically added" |
1027 | + $ECHO "for you since you do not have a 'foreign' declaration specified." |
1028 | + $ECHO |
1029 | + $ECHO "Considered adding 'foreign' to AM_INIT_AUTOMAKE in `basename \"$CONFIGURE\"`" |
1030 | + if test -f "`dirname \"$CONFIGURE\"/Makefile.am`" ; then |
1031 | + $ECHO "or to AUTOMAKE_OPTIONS in your top-level Makefile.am file." |
1032 | + fi |
1033 | + $ECHO |
1034 | + fi |
1035 | + fi |
1036 | + |
1037 | + ################################################## |
1038 | + # make sure certain generated files do not exist # |
1039 | + ################################################## |
1040 | + for file in config.guess config.sub ltmain.sh ; do |
1041 | + if test -f "${_aux_dir}/${file}" ; then |
1042 | + $VERBOSE_ECHO "mv -f \"${_aux_dir}/${file}\" \"${_aux_dir}/${file}.backup\"" |
1043 | + mv -f "${_aux_dir}/${file}" "${_aux_dir}/${file}.backup" |
1044 | + fi |
1045 | + done |
1046 | + |
1047 | + ############################ |
1048 | + # search alternate m4 dirs # |
1049 | + ############################ |
1050 | + SEARCH_DIRS="" |
1051 | + for dir in m4 ; do |
1052 | + if [ -d $dir ] ; then |
1053 | + $VERBOSE_ECHO "Found extra aclocal search directory: $dir" |
1054 | + SEARCH_DIRS="$SEARCH_DIRS -I $dir" |
1055 | + fi |
1056 | + done |
1057 | + |
1058 | + ###################################### |
1059 | + # remove any previous build products # |
1060 | + ###################################### |
1061 | + if test -d autom4te.cache ; then |
1062 | + $VERBOSE_ECHO "Found an autom4te.cache directory, deleting it" |
1063 | + $VERBOSE_ECHO "rm -rf autom4te.cache" |
1064 | + rm -rf autom4te.cache |
1065 | + fi |
1066 | +# tcl/tk (and probably others) have a customized aclocal.m4, so can't delete it |
1067 | +# if test -f aclocal.m4 ; then |
1068 | +# $VERBOSE_ECHO "Found an aclocal.m4 file, deleting it" |
1069 | +# $VERBOSE_ECHO "rm -f aclocal.m4" |
1070 | +# rm -f aclocal.m4 |
1071 | +# fi |
1072 | + |
1073 | +} # end of initialize() |
1074 | + |
1075 | + |
1076 | +############## |
1077 | +# initialize # |
1078 | +############## |
1079 | + |
1080 | +# stash path |
1081 | +START_PATH="`pwd`" |
1082 | + |
1083 | +# Before running autoreconf or manual steps, some prep detection work |
1084 | +# is necessary or useful. Only needs to occur once per directory, but |
1085 | +# does need to traverse the entire subconfigure hierarchy to protect |
1086 | +# files from being clobbered even by autoreconf. |
1087 | +recursive_protect |
1088 | + |
1089 | +# start from where we started |
1090 | +cd "$START_PATH" |
1091 | + |
1092 | +# get ready to process |
1093 | +initialize |
1094 | + |
1095 | + |
1096 | +######################################### |
1097 | +# DOWNLOAD_GNULIB_CONFIG_GUESS FUNCTION # |
1098 | +######################################### |
1099 | + |
1100 | +# TODO - should make sure wget/curl exist and/or work before trying to |
1101 | +# use them. |
1102 | + |
1103 | +download_gnulib_config_guess () { |
1104 | + # abuse gitweb to download gnulib's latest config.guess via HTTP |
1105 | + config_guess_temp="config.guess.$$.download" |
1106 | + ret=1 |
1107 | + for __cmd in wget curl fetch ; do |
1108 | + $VERBOSE_ECHO "Checking for command ${__cmd}" |
1109 | + ${__cmd} --version > /dev/null 2>&1 |
1110 | + ret=$? |
1111 | + if [ ! $ret = 0 ] ; then |
1112 | + continue |
1113 | + fi |
1114 | + |
1115 | + __cmd_version=`${__cmd} --version | head -n 1 | sed -e 's/^[^0-9]\+//' -e 's/ .*//'` |
1116 | + $VERBOSE_ECHO "Found ${__cmd} ${__cmd_version}" |
1117 | + |
1118 | + opts="" |
1119 | + case ${__cmd} in |
1120 | + wget) |
1121 | + opts="-O" |
1122 | + ;; |
1123 | + curl) |
1124 | + opts="-o" |
1125 | + ;; |
1126 | + fetch) |
1127 | + opts="-t 5 -f" |
1128 | + ;; |
1129 | + esac |
1130 | + |
1131 | + $VERBOSE_ECHO "Running $__cmd \"${CONFIG_GUESS_URL}\" $opts \"${config_guess_temp}\"" |
1132 | + eval "$__cmd \"${CONFIG_GUESS_URL}\" $opts \"${config_guess_temp}\"" > /dev/null 2>&1 |
1133 | + if [ $? = 0 ] ; then |
1134 | + mv -f "${config_guess_temp}" ${_aux_dir}/config.guess |
1135 | + ret=0 |
1136 | + break |
1137 | + fi |
1138 | + done |
1139 | + |
1140 | + if [ ! $ret = 0 ] ; then |
1141 | + $ECHO "Warning: config.guess download failed from: $CONFIG_GUESS_URL" |
1142 | + rm -f "${config_guess_temp}" |
1143 | + fi |
1144 | +} |
1145 | + |
1146 | + |
1147 | +############################## |
1148 | +# LIBTOOLIZE_NEEDED FUNCTION # |
1149 | +############################## |
1150 | +libtoolize_needed () { |
1151 | + ret=1 # means no, don't need libtoolize |
1152 | + for feature in AC_PROG_LIBTOOL AM_PROG_LIBTOOL LT_INIT ; do |
1153 | + $VERBOSE_ECHO "Searching for $feature in $CONFIGURE" |
1154 | + found="`grep \"^$feature.*\" $CONFIGURE`" |
1155 | + if [ ! "x$found" = "x" ] ; then |
1156 | + ret=0 # means yes, need to run libtoolize |
1157 | + break |
1158 | + fi |
1159 | + done |
1160 | + return ${ret} |
1161 | +} |
1162 | + |
1163 | + |
1164 | + |
1165 | +############################################ |
1166 | +# prepare build via autoreconf or manually # |
1167 | +############################################ |
1168 | +reconfigure_manually=no |
1169 | +if [ "x$HAVE_AUTORECONF" = "xyes" ] ; then |
1170 | + $ECHO |
1171 | + $ECHO $ECHO_N "Automatically preparing build ... $ECHO_C" |
1172 | + |
1173 | + $VERBOSE_ECHO "$AUTORECONF $SEARCH_DIRS $AUTORECONF_OPTIONS" |
1174 | + autoreconf_output="`$AUTORECONF $SEARCH_DIRS $AUTORECONF_OPTIONS 2>&1`" |
1175 | + ret=$? |
1176 | + $VERBOSE_ECHO "$autoreconf_output" |
1177 | + |
1178 | + if [ ! $ret = 0 ] ; then |
1179 | + if [ "x$HAVE_ALT_LIBTOOLIZE" = "xyes" ] ; then |
1180 | + if [ ! "x`echo \"$autoreconf_output\" | grep libtoolize | grep \"No such file or directory\"`" = "x" ] ; then |
1181 | + $ECHO |
1182 | + $ECHO "Warning: autoreconf failed but due to what is usually a common libtool" |
1183 | + $ECHO "misconfiguration issue. This problem is encountered on systems that" |
1184 | + $ECHO "have installed libtoolize under a different name without providing a" |
1185 | + $ECHO "symbolic link or without setting the LIBTOOLIZE environment variable." |
1186 | + $ECHO |
1187 | + $ECHO "Restarting the preparation steps with LIBTOOLIZE set to $LIBTOOLIZE" |
1188 | + |
1189 | + export LIBTOOLIZE |
1190 | + RUN_RECURSIVE=no |
1191 | + export RUN_RECURSIVE |
1192 | + untrap_abnormal |
1193 | + |
1194 | + $VERBOSE_ECHO sh $AUTOGEN_SH "$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9" |
1195 | + sh "$AUTOGEN_SH" "$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9" |
1196 | + exit $? |
1197 | + fi |
1198 | + fi |
1199 | + |
1200 | + $ECHO "Warning: $AUTORECONF failed" |
1201 | + |
1202 | + if test -f ltmain.sh ; then |
1203 | + $ECHO "libtoolize being run by autoreconf is not creating ltmain.sh in the auxillary directory like it should" |
1204 | + fi |
1205 | + |
1206 | + $ECHO "Attempting to run the preparation steps individually" |
1207 | + reconfigure_manually=yes |
1208 | + else |
1209 | + if [ "x$DOWNLOAD" = "xyes" ] ; then |
1210 | + if libtoolize_needed ; then |
1211 | + download_gnulib_config_guess |
1212 | + fi |
1213 | + fi |
1214 | + fi |
1215 | +else |
1216 | + reconfigure_manually=yes |
1217 | +fi |
1218 | + |
1219 | + |
1220 | +############################ |
1221 | +# LIBTOOL_FAILURE FUNCTION # |
1222 | +############################ |
1223 | +libtool_failure ( ) { |
1224 | + |
1225 | + # libtool is rather error-prone in comparison to the other |
1226 | + # autotools and this routine attempts to compensate for some |
1227 | + # common failures. the output after a libtoolize failure is |
1228 | + # parsed for an error related to AC_PROG_LIBTOOL and if found, we |
1229 | + # attempt to inject a project-provided libtool.m4 file. |
1230 | + |
1231 | + _autoconf_output="$1" |
1232 | + |
1233 | + if [ "x$RUN_RECURSIVE" = "xno" ] ; then |
1234 | + # we already tried the libtool.m4, don't try again |
1235 | + return 1 |
1236 | + fi |
1237 | + |
1238 | + if test -f "$LIBTOOL_M4" ; then |
1239 | + found_libtool="`$ECHO $_autoconf_output | grep AC_PROG_LIBTOOL`" |
1240 | + if test ! "x$found_libtool" = "x" ; then |
1241 | + if test -f acinclude.m4 ; then |
1242 | + rm -f acinclude.m4.$$.backup |
1243 | + $VERBOSE_ECHO "cat acinclude.m4 > acinclude.m4.$$.backup" |
1244 | + cat acinclude.m4 > acinclude.m4.$$.backup |
1245 | + fi |
1246 | + $VERBOSE_ECHO "cat \"$LIBTOOL_M4\" >> acinclude.m4" |
1247 | + chmod u+w acinclude.m4 |
1248 | + cat "$LIBTOOL_M4" >> acinclude.m4 |
1249 | + |
1250 | + # don't keep doing this |
1251 | + RUN_RECURSIVE=no |
1252 | + export RUN_RECURSIVE |
1253 | + untrap_abnormal |
1254 | + |
1255 | + $ECHO |
1256 | + $ECHO "Restarting the preparation steps with libtool macros in acinclude.m4" |
1257 | + $VERBOSE_ECHO sh $AUTOGEN_SH "$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9" |
1258 | + sh "$AUTOGEN_SH" "$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9" |
1259 | + exit $? |
1260 | + fi |
1261 | + fi |
1262 | +} |
1263 | + |
1264 | + |
1265 | +########################### |
1266 | +# MANUAL_AUTOGEN FUNCTION # |
1267 | +########################### |
1268 | +manual_autogen ( ) { |
1269 | + |
1270 | + ################################################## |
1271 | + # Manual preparation steps taken are as follows: # |
1272 | + # aclocal [-I m4] # |
1273 | + # libtoolize --automake -c -f # |
1274 | + # aclocal [-I m4] # |
1275 | + # autoconf -f # |
1276 | + # autoheader # |
1277 | + # automake -a -c -f # |
1278 | + ################################################## |
1279 | + |
1280 | + ########### |
1281 | + # aclocal # |
1282 | + ########### |
1283 | + $VERBOSE_ECHO "$ACLOCAL $SEARCH_DIRS $ACLOCAL_OPTIONS" |
1284 | + aclocal_output="`$ACLOCAL $SEARCH_DIRS $ACLOCAL_OPTIONS 2>&1`" |
1285 | + ret=$? |
1286 | + $VERBOSE_ECHO "$aclocal_output" |
1287 | + if [ ! $ret = 0 ] ; then $ECHO "ERROR: $ACLOCAL failed" && exit 2 ; fi |
1288 | + |
1289 | + ############## |
1290 | + # libtoolize # |
1291 | + ############## |
1292 | + if libtoolize_needed ; then |
1293 | + if [ "x$HAVE_LIBTOOLIZE" = "xyes" ] ; then |
1294 | + $VERBOSE_ECHO "$LIBTOOLIZE $LIBTOOLIZE_OPTIONS" |
1295 | + libtoolize_output="`$LIBTOOLIZE $LIBTOOLIZE_OPTIONS 2>&1`" |
1296 | + ret=$? |
1297 | + $VERBOSE_ECHO "$libtoolize_output" |
1298 | + |
1299 | + if [ ! $ret = 0 ] ; then $ECHO "ERROR: $LIBTOOLIZE failed" && exit 2 ; fi |
1300 | + else |
1301 | + if [ "x$HAVE_ALT_LIBTOOLIZE" = "xyes" ] ; then |
1302 | + $VERBOSE_ECHO "$LIBTOOLIZE $ALT_LIBTOOLIZE_OPTIONS" |
1303 | + libtoolize_output="`$LIBTOOLIZE $ALT_LIBTOOLIZE_OPTIONS 2>&1`" |
1304 | + ret=$? |
1305 | + $VERBOSE_ECHO "$libtoolize_output" |
1306 | + |
1307 | + if [ ! $ret = 0 ] ; then $ECHO "ERROR: $LIBTOOLIZE failed" && exit 2 ; fi |
1308 | + fi |
1309 | + fi |
1310 | + |
1311 | + ########### |
1312 | + # aclocal # |
1313 | + ########### |
1314 | + # re-run again as instructed by libtoolize |
1315 | + $VERBOSE_ECHO "$ACLOCAL $SEARCH_DIRS $ACLOCAL_OPTIONS" |
1316 | + aclocal_output="`$ACLOCAL $SEARCH_DIRS $ACLOCAL_OPTIONS 2>&1`" |
1317 | + ret=$? |
1318 | + $VERBOSE_ECHO "$aclocal_output" |
1319 | + |
1320 | + # libtoolize might put ltmain.sh in the wrong place |
1321 | + if test -f ltmain.sh ; then |
1322 | + if test ! -f "${_aux_dir}/ltmain.sh" ; then |
1323 | + $ECHO |
1324 | + $ECHO "Warning: $LIBTOOLIZE is creating ltmain.sh in the wrong directory" |
1325 | + $ECHO |
1326 | + $ECHO "Fortunately, the problem can be worked around by simply copying the" |
1327 | + $ECHO "file to the appropriate location (${_aux_dir}/). This has been done for you." |
1328 | + $ECHO |
1329 | + $VERBOSE_ECHO "cp -p ltmain.sh \"${_aux_dir}/ltmain.sh\"" |
1330 | + cp -p ltmain.sh "${_aux_dir}/ltmain.sh" |
1331 | + $ECHO $ECHO_N "Continuing build preparation ... $ECHO_C" |
1332 | + fi |
1333 | + fi # ltmain.sh |
1334 | + |
1335 | + if [ "x$DOWNLOAD" = "xyes" ] ; then |
1336 | + download_gnulib_config_guess |
1337 | + fi |
1338 | + fi # libtoolize_needed |
1339 | + |
1340 | + ############ |
1341 | + # autoconf # |
1342 | + ############ |
1343 | + $VERBOSE_ECHO |
1344 | + $VERBOSE_ECHO "$AUTOCONF $AUTOCONF_OPTIONS" |
1345 | + autoconf_output="`$AUTOCONF $AUTOCONF_OPTIONS 2>&1`" |
1346 | + ret=$? |
1347 | + $VERBOSE_ECHO "$autoconf_output" |
1348 | + |
1349 | + if [ ! $ret = 0 ] ; then |
1350 | + # retry without the -f and check for usage of macros that are too new |
1351 | + ac2_59_macros="AC_C_RESTRICT AC_INCLUDES_DEFAULT AC_LANG_ASSERT AC_LANG_WERROR AS_SET_CATFILE" |
1352 | + ac2_55_macros="AC_COMPILER_IFELSE AC_FUNC_MBRTOWC AC_HEADER_STDBOOL AC_LANG_CONFTEST AC_LANG_SOURCE AC_LANG_PROGRAM AC_LANG_CALL AC_LANG_FUNC_TRY_LINK AC_MSG_FAILURE AC_PREPROC_IFELSE" |
1353 | + ac2_54_macros="AC_C_BACKSLASH_A AC_CONFIG_LIBOBJ_DIR AC_GNU_SOURCE AC_PROG_EGREP AC_PROG_FGREP AC_REPLACE_FNMATCH AC_FUNC_FNMATCH_GNU AC_FUNC_REALLOC AC_TYPE_MBSTATE_T" |
1354 | + |
1355 | + macros_to_search="" |
1356 | + ac_major="`echo ${AUTOCONF_VERSION}. | cut -d. -f1 | sed 's/[^0-9]//g'`" |
1357 | + ac_minor="`echo ${AUTOCONF_VERSION}. | cut -d. -f2 | sed 's/[^0-9]//g'`" |
1358 | + |
1359 | + if [ $ac_major -lt 2 ] ; then |
1360 | + macros_to_search="$ac2_59_macros $ac2_55_macros $ac2_54_macros" |
1361 | + else |
1362 | + if [ $ac_minor -lt 54 ] ; then |
1363 | + macros_to_search="$ac2_59_macros $ac2_55_macros $ac2_54_macros" |
1364 | + elif [ $ac_minor -lt 55 ] ; then |
1365 | + macros_to_search="$ac2_59_macros $ac2_55_macros" |
1366 | + elif [ $ac_minor -lt 59 ] ; then |
1367 | + macros_to_search="$ac2_59_macros" |
1368 | + fi |
1369 | + fi |
1370 | + |
1371 | + configure_ac_macros=__none__ |
1372 | + for feature in $macros_to_search ; do |
1373 | + $VERBOSE_ECHO "Searching for $feature in $CONFIGURE" |
1374 | + found="`grep \"^$feature.*\" $CONFIGURE`" |
1375 | + if [ ! "x$found" = "x" ] ; then |
1376 | + if [ "x$configure_ac_macros" = "x__none__" ] ; then |
1377 | + configure_ac_macros="$feature" |
1378 | + else |
1379 | + configure_ac_macros="$feature $configure_ac_macros" |
1380 | + fi |
1381 | + fi |
1382 | + done |
1383 | + if [ ! "x$configure_ac_macros" = "x__none__" ] ; then |
1384 | + $ECHO |
1385 | + $ECHO "Warning: Unsupported macros were found in $CONFIGURE" |
1386 | + $ECHO |
1387 | + $ECHO "The `basename \"$CONFIGURE\"` file was scanned in order to determine if any" |
1388 | + $ECHO "unsupported macros are used that exceed the minimum version" |
1389 | + $ECHO "settings specified within this file. As such, the following macros" |
1390 | + $ECHO "should be removed from configure.ac or the version numbers in this" |
1391 | + $ECHO "file should be increased:" |
1392 | + $ECHO |
1393 | + $ECHO "$configure_ac_macros" |
1394 | + $ECHO |
1395 | + $ECHO $ECHO_N "Ignorantly continuing build preparation ... $ECHO_C" |
1396 | + fi |
1397 | + |
1398 | + ################### |
1399 | + # autoconf, retry # |
1400 | + ################### |
1401 | + $VERBOSE_ECHO |
1402 | + $VERBOSE_ECHO "$AUTOCONF" |
1403 | + autoconf_output="`$AUTOCONF 2>&1`" |
1404 | + ret=$? |
1405 | + $VERBOSE_ECHO "$autoconf_output" |
1406 | + |
1407 | + if [ ! $ret = 0 ] ; then |
1408 | + # test if libtool is busted |
1409 | + libtool_failure "$autoconf_output" |
1410 | + |
1411 | + # let the user know what went wrong |
1412 | + cat <<EOF |
1413 | +$autoconf_output |
1414 | +EOF |
1415 | + $ECHO "ERROR: $AUTOCONF failed" |
1416 | + exit 2 |
1417 | + else |
1418 | + # autoconf sans -f and possibly sans unsupported options succeed so warn verbosely |
1419 | + $ECHO |
1420 | + $ECHO "Warning: autoconf seems to have succeeded by removing the following options:" |
1421 | + $ECHO " AUTOCONF_OPTIONS=\"$AUTOCONF_OPTIONS\"" |
1422 | + $ECHO |
1423 | + $ECHO "Removing those options should not be necessary and indicate some other" |
1424 | + $ECHO "problem with the build system. The build preparation is highly suspect" |
1425 | + $ECHO "and may result in configuration or compilation errors. Consider" |
1426 | + if [ "x$VERBOSE_ECHO" = "x:" ] ; then |
1427 | + $ECHO "rerunning the build preparation with verbose output enabled." |
1428 | + $ECHO " $AUTOGEN_SH --verbose" |
1429 | + else |
1430 | + $ECHO "reviewing the minimum GNU Autotools version settings contained in" |
1431 | + $ECHO "this script along with the macros being used in your `basename \"$CONFIGURE\"` file." |
1432 | + fi |
1433 | + $ECHO |
1434 | + $ECHO $ECHO_N "Continuing build preparation ... $ECHO_C" |
1435 | + fi # autoconf ret = 0 |
1436 | + fi # autoconf ret = 0 |
1437 | + |
1438 | + ############## |
1439 | + # autoheader # |
1440 | + ############## |
1441 | + need_autoheader=no |
1442 | + for feature in AM_CONFIG_HEADER AC_CONFIG_HEADER ; do |
1443 | + $VERBOSE_ECHO "Searching for $feature in $CONFIGURE" |
1444 | + found="`grep \"^$feature.*\" $CONFIGURE`" |
1445 | + if [ ! "x$found" = "x" ] ; then |
1446 | + need_autoheader=yes |
1447 | + break |
1448 | + fi |
1449 | + done |
1450 | + if [ "x$need_autoheader" = "xyes" ] ; then |
1451 | + $VERBOSE_ECHO "$AUTOHEADER $AUTOHEADER_OPTIONS" |
1452 | + autoheader_output="`$AUTOHEADER $AUTOHEADER_OPTIONS 2>&1`" |
1453 | + ret=$? |
1454 | + $VERBOSE_ECHO "$autoheader_output" |
1455 | + if [ ! $ret = 0 ] ; then $ECHO "ERROR: $AUTOHEADER failed" && exit 2 ; fi |
1456 | + fi # need_autoheader |
1457 | + |
1458 | + ############ |
1459 | + # automake # |
1460 | + ############ |
1461 | + need_automake=no |
1462 | + for feature in AM_INIT_AUTOMAKE ; do |
1463 | + $VERBOSE_ECHO "Searching for $feature in $CONFIGURE" |
1464 | + found="`grep \"^$feature.*\" $CONFIGURE`" |
1465 | + if [ ! "x$found" = "x" ] ; then |
1466 | + need_automake=yes |
1467 | + break |
1468 | + fi |
1469 | + done |
1470 | + |
1471 | + if [ "x$need_automake" = "xyes" ] ; then |
1472 | + $VERBOSE_ECHO "$AUTOMAKE $AUTOMAKE_OPTIONS" |
1473 | + automake_output="`$AUTOMAKE $AUTOMAKE_OPTIONS 2>&1`" |
1474 | + ret=$? |
1475 | + $VERBOSE_ECHO "$automake_output" |
1476 | + |
1477 | + if [ ! $ret = 0 ] ; then |
1478 | + |
1479 | + ################### |
1480 | + # automake, retry # |
1481 | + ################### |
1482 | + $VERBOSE_ECHO |
1483 | + $VERBOSE_ECHO "$AUTOMAKE $ALT_AUTOMAKE_OPTIONS" |
1484 | + # retry without the -f |
1485 | + automake_output="`$AUTOMAKE $ALT_AUTOMAKE_OPTIONS 2>&1`" |
1486 | + ret=$? |
1487 | + $VERBOSE_ECHO "$automake_output" |
1488 | + |
1489 | + if [ ! $ret = 0 ] ; then |
1490 | + # test if libtool is busted |
1491 | + libtool_failure "$automake_output" |
1492 | + |
1493 | + # let the user know what went wrong |
1494 | + cat <<EOF |
1495 | +$automake_output |
1496 | +EOF |
1497 | + $ECHO "ERROR: $AUTOMAKE failed" |
1498 | + exit 2 |
1499 | + fi # automake retry |
1500 | + fi # automake ret = 0 |
1501 | + fi # need_automake |
1502 | +} # end of manual_autogen |
1503 | + |
1504 | + |
1505 | +##################################### |
1506 | +# RECURSIVE_MANUAL_AUTOGEN FUNCTION # |
1507 | +##################################### |
1508 | +recursive_manual_autogen ( ) { |
1509 | + |
1510 | + # run the build preparation steps manually for this directory |
1511 | + manual_autogen |
1512 | + |
1513 | + # for projects using recursive configure, run the build |
1514 | + # preparation steps for the subdirectories. |
1515 | + if [ ! "x$CONFIG_SUBDIRS" = "x" ] ; then |
1516 | + $VERBOSE_ECHO "Recursively configuring the following directories:" |
1517 | + $VERBOSE_ECHO " $CONFIG_SUBDIRS" |
1518 | + for dir in $CONFIG_SUBDIRS ; do |
1519 | + $VERBOSE_ECHO "Processing recursive configure in $dir" |
1520 | + cd "$START_PATH" |
1521 | + cd "$dir" |
1522 | + |
1523 | + # new directory, prepare |
1524 | + initialize |
1525 | + |
1526 | + # run manual steps for the subdir and any others below |
1527 | + recursive_manual_autogen |
1528 | + done |
1529 | + fi |
1530 | +} |
1531 | + |
1532 | + |
1533 | +################################ |
1534 | +# run manual preparation steps # |
1535 | +################################ |
1536 | +if [ "x$reconfigure_manually" = "xyes" ] ; then |
1537 | + $ECHO |
1538 | + $ECHO $ECHO_N "Preparing build ... $ECHO_C" |
1539 | + |
1540 | + recursive_manual_autogen |
1541 | +fi |
1542 | + |
1543 | + |
1544 | +######################### |
1545 | +# restore and summarize # |
1546 | +######################### |
1547 | +cd "$START_PATH" |
1548 | + |
1549 | +# restore COPYING and INSTALL from backup if necessary |
1550 | +recursive_restore |
1551 | + |
1552 | +# make sure we end up with a configure script |
1553 | +config_ac="`locate_configure_template`" |
1554 | +config="`echo $config_ac | sed 's/\.ac$//' | sed 's/\.in$//'`" |
1555 | +if [ "x$config" = "x" ] ; then |
1556 | + $VERBOSE_ECHO "Could not locate the configure template (from `pwd`)" |
1557 | +fi |
1558 | + |
1559 | +# summarize |
1560 | +$ECHO "done" |
1561 | +$ECHO |
1562 | +if test "x$config" = "x" -o ! -f "$config" ; then |
1563 | + $ECHO "WARNING: The $PROJECT build system should now be prepared but there" |
1564 | + $ECHO "does not seem to be a resulting configure file. This is unexpected" |
1565 | + $ECHO "and likely the result of an error. You should run $NAME_OF_AUTOGEN" |
1566 | + $ECHO "with the --verbose option to get more details on a potential" |
1567 | + $ECHO "misconfiguration." |
1568 | +else |
1569 | + $ECHO "The $PROJECT build system is now prepared. To build here, run:" |
1570 | + $ECHO " $config" |
1571 | + $ECHO " make" |
1572 | +fi |
1573 | + |
1574 | + |
1575 | +# Local Variables: |
1576 | +# mode: sh |
1577 | +# tab-width: 8 |
1578 | +# sh-basic-offset: 4 |
1579 | +# sh-indentation: 4 |
1580 | +# indent-tabs-mode: t |
1581 | +# End: |
1582 | +# ex: shiftwidth=4 tabstop=8 |
1583 |