Commit | Line | Data |
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eb02fd64 | 1 | #!/bin/sh |
eb02fd64 | 2 | |
46f3c7cd | 3 | # Configuration script |
eb02fd64 RP |
4 | # Copyright (C) 1988, 1990, 1991 Free Software Foundation, Inc. |
5 | ||
6 | #This file is part of GNU. | |
7 | ||
063efd10 JG |
8 | # This program is free software; you can redistribute it and/or modify |
9 | # it under the terms of the GNU General Public License as published by | |
10 | # the Free Software Foundation; either version 2 of the License, or | |
11 | # (at your option) any later version. | |
12 | # | |
13 | # This program is distributed in the hope that it will be useful, | |
14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | # GNU General Public License for more details. | |
17 | # | |
18 | # You should have received a copy of the GNU General Public License | |
19 | # along with this program; if not, write to the Free Software | |
20 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
eb02fd64 | 21 | |
74cc5508 RP |
22 | # $Id$ |
23 | ||
49b10446 RP |
24 | # Please email any bugs, comments, and/or additions to this file to: |
25 | # configure@cygnus.com | |
26 | ||
eb02fd64 RP |
27 | # |
28 | # Shell script to create proper links to machine-dependent files in | |
0df06ca0 | 29 | # preparation for compilation. |
eb02fd64 RP |
30 | # |
31 | # If configure succeeds, it leaves its status in config.status. | |
32 | # If configure fails after disturbing the status quo, | |
33 | # config.status is removed. | |
34 | # | |
35 | ||
49b10446 | 36 | # set -e |
c297d71e | 37 | |
eb02fd64 RP |
38 | remove=rm |
39 | hard_link=ln | |
40 | symbolic_link='ln -s' | |
41 | ||
42 | #for Test | |
43 | #remove="echo rm" | |
44 | #hard_link="echo ln" | |
45 | #symbolic_link="echo ln -s" | |
46 | ||
47 | # clear some things potentially inherited from environment. | |
6f8ac2d9 RP |
48 | |
49 | Makefile=Makefile | |
50 | Makefile_in=Makefile.in | |
eb02fd64 | 51 | ansi= |
b8f8fddc | 52 | arguments=$* |
6f8ac2d9 RP |
53 | commontargets= |
54 | configdirs= | |
0df06ca0 | 55 | defaulttargets= |
ec342d7d | 56 | destdir= |
0df06ca0 | 57 | fatal= |
131a3881 | 58 | hostsubdir= |
46766962 | 59 | norecursion= |
49b10446 RP |
60 | objdir= |
61 | objdiroption= | |
62 | progname= | |
46766962 | 63 | recurring= |
131a3881 | 64 | removing= |
74cc5508 | 65 | srcdir= |
ec342d7d | 66 | srctrigger= |
131a3881 | 67 | target= |
0df06ca0 | 68 | targets= |
131a3881 | 69 | targetsubdir= |
0df06ca0 | 70 | verbose= |
eb02fd64 RP |
71 | |
72 | for arg in $*; | |
73 | do | |
ec342d7d | 74 | case ${arg} in |
9fddf5af | 75 | -ansi | +a*) |
eb02fd64 | 76 | ansi=true |
bc58b41d | 77 | clib=clib |
eb02fd64 | 78 | ;; |
ec342d7d RP |
79 | -destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*) |
80 | destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'` | |
81 | ;; | |
74cc5508 RP |
82 | -languages=* | +languages=* | +language=* | +languag=* \ |
83 | | +langua=* | +langu=* | +lang=* | +lan=* | +la=* \ | |
84 | | +l=*) | |
ec342d7d | 85 | languages="${languages} `echo ${arg} | sed 's/[+-]l[a-z]*=//'`" |
eb02fd64 | 86 | ;; |
bc58b41d | 87 | -gas | +g*) |
eb02fd64 RP |
88 | gas=yes |
89 | ;; | |
9fddf5af | 90 | -help | +h*) |
0df06ca0 RP |
91 | fatal=true |
92 | ;; | |
9fddf5af | 93 | -nfp | +nf*) |
eb02fd64 RP |
94 | nfp=yes |
95 | ;; | |
46766962 RP |
96 | -norecursion | +no*) |
97 | norecursion=true | |
131a3881 | 98 | ;; |
49b10446 RP |
99 | -objdir=* | +objdir=* | +objdi=* | +objd=* | +obj=* | +ob=* | +o=*) |
100 | objdiroption=${arg} | |
101 | objdir=`echo ${arg} | sed 's/[+-]o[a-z]*=//'` | |
102 | ;; | |
46766962 RP |
103 | -recurring | +recurring | +recurrin | +recurri | +recurr | +recur | +recu | +rec | +re) |
104 | recurring=true | |
bc58b41d | 105 | ;; |
46766962 | 106 | -rm | +rm) |
ec342d7d | 107 | removing=${arg} |
131a3881 | 108 | ;; |
7875b07f RP |
109 | -site=* | +site=* | +sit=* | +si=*) |
110 | site=`echo ${arg} | sed 's/[+-]s[a-z]*=//'` | |
111 | ;; | |
112 | # -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=*) | |
0df06ca0 RP |
113 | # srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'` |
114 | # ;; | |
6f8ac2d9 | 115 | -subdirs | +su*) |
991643f5 RP |
116 | subdirs=${arg} |
117 | ;; | |
9fddf5af | 118 | -target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=*) |
0df06ca0 | 119 | if [ -n "${targets}" ] ; then |
991643f5 | 120 | subdirs="+subdirs" |
0df06ca0 RP |
121 | fi |
122 | ||
123 | newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`" | |
124 | targets="${newtargets}" | |
131a3881 | 125 | ;; |
49b10446 RP |
126 | -tmpdir=* | +tmpdir=* | +tmpdi=* | +tmpd=* | +tmp=* | +tm=*) |
127 | tmpdiroption=${arg} | |
128 | TMPDIR=`echo ${arg} | sed 's/[+-]t[a-z]*=//'` | |
129 | ;; | |
bc58b41d | 130 | -v | -verbose | +v*) |
0df06ca0 RP |
131 | verbose=${arg} |
132 | ;; | |
133 | -* | +*) | |
134 | (echo ; | |
135 | echo "Unrecognized option: \"${arg}\"". ; | |
136 | echo) 1>&2 | |
137 | fatal=true | |
138 | ;; | |
eb02fd64 | 139 | *) |
0df06ca0 | 140 | if [ -n "${hosts}" ] ; then |
991643f5 | 141 | subdirs="+subdirs" |
0df06ca0 RP |
142 | fi |
143 | ||
144 | newhosts="${hosts} ${arg}" | |
145 | hosts=${newhosts} | |
eb02fd64 RP |
146 | ;; |
147 | esac | |
148 | done | |
149 | ||
0df06ca0 | 150 | if [ -n "${verbose}" ] ; then |
49b10446 | 151 | echo $0 $* |
0df06ca0 RP |
152 | fi |
153 | ||
49b10446 RP |
154 | ## this is a little touchy and won't always work, but... |
155 | ## | |
156 | ## if the argv[0] starts with a slash then it is an absolute name that can be | |
157 | ## used as is. | |
158 | ## | |
159 | ## otherwise, if argv[0] has no slash in it, we can assume that it is on the | |
160 | ## path. Since PATH might include "." we also add `pwd` to the end of PATH. | |
161 | ## | |
162 | ## otherwise we prepend `pwd` to $0 and hope that will give us an absolute | |
163 | ## path. | |
164 | ## | |
165 | ||
166 | if (echo $0 | grep '^/' > /dev/null) ; then | |
167 | progname=$0 | |
49b10446 RP |
168 | else |
169 | if (echo $0 | grep '/' > /dev/null) ; then | |
170 | progname=`pwd`/$0 | |
49b10446 RP |
171 | else |
172 | progname=$0 | |
49b10446 RP |
173 | PATH=$PATH:`pwd` ; export PATH |
174 | fi | |
175 | fi | |
176 | ||
bdb73134 JW |
177 | configsub=`echo ${progname} | sed 's/configure\$/config.sub/'` |
178 | ||
179 | if [ ! -f ${configsub} ] ; then | |
180 | echo '***' cannot find config.sub. | |
181 | echo 1 | |
182 | fi | |
49b10446 | 183 | |
c297d71e RP |
184 | # process host and target only if not removing. |
185 | if [ -z "${removing}" -a -z "${fatal}" ] ; then | |
eb02fd64 | 186 | # Complain if an arg is missing |
0df06ca0 RP |
187 | if [ -z "${hosts}" ] ; then |
188 | (echo ; | |
189 | echo "configure: No HOST specified." ; | |
bc58b41d | 190 | echo) 1>&2 |
0df06ca0 | 191 | fatal=true |
eb02fd64 | 192 | fi |
131a3881 | 193 | fi |
eb02fd64 | 194 | |
0df06ca0 RP |
195 | if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then |
196 | (echo "Usage: configure HOST" ; | |
197 | echo ; | |
198 | echo "Options: [defaults in brackets]" ; | |
199 | echo " +ansi configure w/ANSI library. [no ansi lib]" ; | |
49b10446 | 200 | echo " +destdir=MYDIR configure for installation into MYDIR. [\"/usr/local\"]" ; |
0df06ca0 | 201 | echo " +gas configure the compilers for use with gas. [native as]" ; |
49b10446 RP |
202 | echo " +help print this message. [normal config]" ; |
203 | echo " +lang=LANG configure to build LANG. [gcc]" ; | |
0df06ca0 | 204 | echo " +nfp configure the compilers default to soft floating point. [hard float]" ; |
46766962 | 205 | echo " +norecursion configure this directory only. [recurse]" ; |
49b10446 | 206 | echo " +objdir=ODIR configure in a parallel tree rooted in ODIR. [rooted in \".\"]" ; |
0df06ca0 | 207 | echo " +rm remove this configuration. [build a configuration]" ; |
49b10446 | 208 | echo " +subdirs configure in subdirectories. [in source directories]" ; |
0df06ca0 | 209 | echo " +target=TARGET configure for TARGET. [TARGET = HOST]" ; |
49b10446 | 210 | echo " +tmpdir=TMPDIR create temporary files in TMPDIR. [ TMPDIR = \"/tmp\" ]" ; |
0df06ca0 RP |
211 | echo ; |
212 | echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ; | |
991643f5 | 213 | echo "Asking for more than one \"+target\" implies \"+subdirs\". Any other" ; |
0df06ca0 RP |
214 | echo "options given will apply to all targets.") 1>&2 |
215 | ||
216 | if [ -r config.status ] ; then | |
217 | cat config.status | |
218 | fi | |
219 | ||
220 | exit 1 | |
eb02fd64 RP |
221 | fi |
222 | ||
c297d71e RP |
223 | ### break up configure.in. |
224 | if [ -r configure.in ] ; then | |
225 | if [ -z "`grep '^# per\-host:' configure.in`" ] ; then | |
226 | echo '***' `pwd`/configure.in has no "per-host:" line. 1>&2 | |
eb02fd64 RP |
227 | exit 1 |
228 | fi | |
229 | ||
c297d71e RP |
230 | if [ -z "`grep '^# per\-target:' configure.in`" ] ; then |
231 | echo '***' `pwd`/configure.in has no "per-target:" line. 1>&2 | |
232 | exit 1 | |
bc58b41d RP |
233 | fi |
234 | ||
49b10446 RP |
235 | if [ -z "${TMPDIR}" ] ; then |
236 | TMPDIR=/tmp ; export TMPDIR | |
237 | fi | |
238 | ||
c297d71e RP |
239 | # split configure.in into common, per-host, per-target, |
240 | # and post-target parts. Post-target is optional. | |
49b10446 RP |
241 | sed -e '/^# per\-host:/,$d' configure.in > ${TMPDIR}/configure.$$.com |
242 | sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' configure.in > ${TMPDIR}/configure.$$.hst | |
c297d71e | 243 | if grep -s '^# post-target:' configure.in ; then |
49b10446 RP |
244 | sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' configure.in > ${TMPDIR}/configure.$$.tgt |
245 | sed -e '1,/^# post\-target:/d' configure.in > ${TMPDIR}/configure.$$.pos | |
c297d71e | 246 | else |
49b10446 RP |
247 | sed -e '1,/^# per\-target:/d' configure.in > ${TMPDIR}/configure.$$.tgt |
248 | echo >${TMPDIR}/configure.$$.pos | |
bc58b41d | 249 | fi |
eb02fd64 | 250 | |
c297d71e RP |
251 | else |
252 | echo '***' No configure.in in `pwd` | |
253 | exit 1 | |
254 | fi | |
eb02fd64 | 255 | |
c297d71e | 256 | ### do common part of configure.in |
eb02fd64 | 257 | |
49b10446 | 258 | . ${TMPDIR}/configure.$$.com |
eb02fd64 | 259 | |
ec342d7d | 260 | # some sanity checks on configure.in |
0df06ca0 | 261 | if [ -z "${srctrigger}" ] ; then |
c297d71e | 262 | echo '***' srctrigger not set in `pwd`/configure.in. |
ec342d7d RP |
263 | exit 1 |
264 | fi | |
265 | ||
0df06ca0 RP |
266 | for host in ${hosts} ; do |
267 | # Default other arg | |
268 | if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then | |
269 | targets=${host} | |
270 | defaulttargets=true | |
271 | fi | |
eb02fd64 | 272 | |
b8f8fddc RP |
273 | host_alias=${host} |
274 | ||
49b10446 | 275 | result=`${configsub} ${host}` |
bc58b41d RP |
276 | host_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` |
277 | host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` | |
278 | host_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` | |
279 | host=${host_cpu}-${host_vendor}-${host_os} | |
6c18e393 RP |
280 | host_makefile_frag=config/hmake-${host} |
281 | ||
49b10446 | 282 | . ${TMPDIR}/configure.$$.hst |
eb02fd64 | 283 | |
0df06ca0 | 284 | for target in ${targets} ; do |
eb02fd64 | 285 | |
b8f8fddc | 286 | target_alias=${target} |
49b10446 | 287 | result=`${configsub} ${target}` |
bc58b41d RP |
288 | target_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` |
289 | target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` | |
290 | target_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` | |
291 | target=${target_cpu}-${target_vendor}-${target_os} | |
6c18e393 | 292 | target_makefile_frag=config/tmake-${target} |
6408afba | 293 | |
49b10446 | 294 | . ${TMPDIR}/configure.$$.tgt |
0df06ca0 RP |
295 | |
296 | # Temporarily, we support only direct subdir builds. | |
b8f8fddc RP |
297 | hostsubdir=H-${host_alias} |
298 | targetsubdir=T-${target_alias} | |
0df06ca0 RP |
299 | |
300 | if [ -n "${removing}" ] ; then | |
49b10446 RP |
301 | if [ -n "${objdir}" ] ; then |
302 | echo '***' +rm not supported for +objdir. Just \"rm -rf ${objdir}\" by hand. | |
303 | exit 1 | |
304 | fi | |
305 | ||
991643f5 | 306 | if [ -n "${subdirs}" ] ; then |
67ca110d RP |
307 | if [ -d "${hostsubdir}" ] ; then |
308 | rm -rf ${hostsubdir}/${targetsubdir} | |
0df06ca0 | 309 | |
c297d71e | 310 | if [ -z "`(ls ${hostsubdir}) 2>&1 | grep T- | grep -v T-independent`" ] ; then |
67ca110d RP |
311 | rm -rf ${hostsubdir} |
312 | fi | |
313 | else | |
314 | echo Warning: no `pwd`/${hostsubdir} to remove. | |
0df06ca0 RP |
315 | fi |
316 | else | |
063efd10 | 317 | rm -f ${Makefile} config.status ${links} |
0df06ca0 | 318 | fi |
74cc5508 | 319 | else |
49b10446 RP |
320 | if [ -n "${objdir}" ]; then |
321 | srcdir=`pwd` | |
322 | cd ${objdir} | |
323 | fi | |
324 | ||
991643f5 | 325 | if [ -n "${subdirs}" ] ; then |
0df06ca0 | 326 | # check for existing status before allowing forced subdirs. |
063efd10 | 327 | if [ -f ${Makefile} ] ; then |
bc58b41d | 328 | echo '***' "${Makefile} already exists in source directory. `pwd` not configured." 1>&2 |
0df06ca0 RP |
329 | exit 1 |
330 | fi | |
eb02fd64 | 331 | |
0df06ca0 RP |
332 | if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi |
333 | cd ${hostsubdir} | |
eb02fd64 | 334 | |
bc58b41d RP |
335 | if [ ! -d ${targetsubdir} ] ; then |
336 | if [ -z "${commontargets}" ] ; then | |
337 | mkdir ${targetsubdir} | |
338 | else | |
c297d71e RP |
339 | if [ ! -d T-independent ] ; then |
340 | mkdir T-independent | |
bc58b41d RP |
341 | fi |
342 | ||
c297d71e | 343 | ${symbolic_link} T-independent ${targetsubdir} |
bc58b41d RP |
344 | fi # if target independent |
345 | fi # if no target dir yet | |
346 | ||
0df06ca0 | 347 | cd ${targetsubdir} |
eb02fd64 | 348 | |
49b10446 RP |
349 | if [ -z "${srcdir}" ] ; then |
350 | srcdir=../.. | |
351 | fi | |
0df06ca0 RP |
352 | else |
353 | # if not subdir builds, then make sure none exist. | |
c297d71e | 354 | if [ -n "`(ls .) 2>&1 | (grep H- ; true)`" ] ; then |
bc58b41d | 355 | echo '***' "Configured subdirs exist. `pwd` not configured." 1>&2 |
0df06ca0 | 356 | exit 1 |
c297d71e RP |
357 | else |
358 | true | |
0df06ca0 RP |
359 | fi |
360 | fi | |
eb02fd64 | 361 | |
0df06ca0 RP |
362 | # Find the source files, if location was not specified. |
363 | if [ -z "${srcdir}" ] ; then | |
364 | srcdirdefaulted=1 | |
365 | srcdir=. | |
366 | if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then | |
367 | srcdir=.. | |
368 | fi | |
369 | fi | |
eb02fd64 | 370 | |
0df06ca0 RP |
371 | if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then |
372 | if [ -z "${srcdirdefaulted}" ] ; then | |
bc58b41d | 373 | echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/${srcdir}" 1>&2 |
0df06ca0 | 374 | else |
bc58b41d | 375 | echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/. or `pwd`/.." 1>&2 |
0df06ca0 | 376 | fi |
eb02fd64 | 377 | |
bc58b41d | 378 | echo '***' \(At least ${srctrigger} is missing.\) 1>&2 |
0df06ca0 RP |
379 | exit 1 |
380 | fi | |
131a3881 | 381 | |
0df06ca0 RP |
382 | # Set up the list of links to be made. |
383 | # ${links} is the list of link names, and ${files} is the list of names to link to. | |
eb02fd64 | 384 | |
0df06ca0 RP |
385 | # Make the links. |
386 | while [ -n "${files}" ] ; do | |
387 | # set file to car of files, files to cdr of files | |
388 | set ${files}; file=$1; shift; files=$* | |
389 | set ${links}; link=$1; shift; links=$* | |
131a3881 | 390 | |
0df06ca0 | 391 | if [ ! -r ${srcdir}/${file} ] ; then |
bc58b41d RP |
392 | echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2 |
393 | echo '***' "since the file \"${file}\" does not exist." 1>&2 | |
0df06ca0 RP |
394 | exit 1 |
395 | fi | |
131a3881 | 396 | |
0df06ca0 RP |
397 | ${remove} -f ${link} |
398 | rm -f config.status | |
399 | # Make a symlink if possible, otherwise try a hard link | |
400 | ${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link} | |
131a3881 | 401 | |
0df06ca0 | 402 | if [ ! -r ${link} ] ; then |
bc58b41d | 403 | echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2 |
0df06ca0 RP |
404 | exit 1 |
405 | fi | |
bc58b41d RP |
406 | |
407 | if [ -n "${verbose}" ] ; then | |
408 | echo "Linked \"${link}\" to \"${srcdir}/${file}\"." | |
409 | fi | |
0df06ca0 | 410 | done |
131a3881 | 411 | |
0df06ca0 RP |
412 | # Create a .gdbinit file which runs the one in srcdir |
413 | # and tells GDB to look there for source files. | |
414 | ||
415 | case ${srcdir} in | |
416 | .) | |
417 | ;; | |
418 | *) | |
419 | echo "dir ." > .gdbinit | |
420 | echo "dir ${srcdir}" >> .gdbinit | |
421 | echo "source ${srcdir}/.gdbinit" >> .gdbinit | |
422 | ;; | |
423 | esac | |
424 | ||
425 | # Install a makefile, and make it set VPATH | |
426 | # if necessary so that the sources are found. | |
427 | # Also change its value of srcdir. | |
428 | ||
429 | # FIXME-someday: This business of always writing to .tem and mv back | |
430 | # is so that I don't screw things up while developing. Once this | |
431 | # template is stable, these should be optimized. xoxorich. | |
432 | ||
433 | # Define macro CROSS_COMPILE in compilation if this is a cross-compiler. | |
434 | if [ "${host}" != "${target}" ] ; then | |
063efd10 JG |
435 | echo "CROSS=-DCROSS_COMPILE" > ${Makefile} |
436 | echo "ALL=start.encap" >> ${Makefile} | |
0df06ca0 | 437 | else |
063efd10 | 438 | echo "ALL=all.internal" > ${Makefile} |
0df06ca0 | 439 | fi |
131a3881 | 440 | |
0df06ca0 | 441 | # set target, host, VPATH |
b8f8fddc RP |
442 | echo "host_alias = ${host_alias}" >> ${Makefile} |
443 | echo "host_cpu = ${host_cpu}" >> ${Makefile} | |
444 | echo "host_vendor = ${host_vendor}" >> ${Makefile} | |
445 | echo "host_os = ${host_os}" >> ${Makefile} | |
446 | ||
447 | echo "target_alias = ${target_alias}" >> ${Makefile} | |
448 | echo "target_cpu = ${target_cpu}" >> ${Makefile} | |
449 | echo "target_vendor = ${target_vendor}" >> ${Makefile} | |
450 | echo "target_os = ${target_os}" >> ${Makefile} | |
131a3881 | 451 | |
991643f5 | 452 | if [ -n "${subdirs}" ] ; then |
49b10446 RP |
453 | (echo "subdir = /${hostsubdir}/${targetsubdir}" ; |
454 | echo "unsubdir = ../..") >> ${Makefile} | |
0df06ca0 | 455 | else |
49b10446 RP |
456 | (echo "subdir =" ; |
457 | echo "unsubdir = .") >> ${Makefile} | |
0df06ca0 | 458 | fi |
131a3881 | 459 | |
063efd10 JG |
460 | # echo "workdir = `pwd`" >> ${Makefile} |
461 | echo "VPATH = ${srcdir}" >> ${Makefile} | |
eb02fd64 | 462 | |
063efd10 JG |
463 | # add "Makefile.in" (or whatever it's called) |
464 | cat ${srcdir}/${Makefile_in} >> ${Makefile} | |
eb02fd64 | 465 | |
0df06ca0 | 466 | # Conditionalize the makefile for this host. |
9d1e053b | 467 | if [ -f ${srcdir}/${host_makefile_frag} ] ; then |
b8f8fddc RP |
468 | (echo "host_makefile_frag = ${srcdir}/${host_makefile_frag}" ; |
469 | sed -e "/^####/ r ${srcdir}/${host_makefile_frag}" ${Makefile}) > Makefile.tem | |
063efd10 | 470 | mv Makefile.tem ${Makefile} |
0df06ca0 | 471 | fi |
131a3881 | 472 | |
0df06ca0 | 473 | # Conditionalize the makefile for this target. |
9d1e053b | 474 | if [ -f ${srcdir}/${target_makefile_frag} ] ; then |
b8f8fddc RP |
475 | (echo "target_makefile_frag = ${srcdir}/${target_makefile_frag}" ; |
476 | sed -e "/^####/ r ${srcdir}/${target_makefile_frag}" ${Makefile}) > Makefile.tem | |
063efd10 | 477 | mv Makefile.tem ${Makefile} |
0df06ca0 | 478 | fi |
ec342d7d | 479 | |
7875b07f RP |
480 | # Conditionalize the makefile for this site. |
481 | if [ -n "${site}" ] ; then | |
482 | site_makefile_frag=smake-${site} | |
483 | ||
484 | if [ -f ${srcdir}/${site_makefile_frag} ] ; then | |
485 | (echo "site_makefile_frag = ${srcdir}/${site_makefile_frag}" ; | |
bdb73134 | 486 | sed -e "/^####/ r ${srcdir}/${site_makefile_frag}" ${Makefile}) > Makefile.tem |
7875b07f RP |
487 | mv Makefile.tem ${Makefile} |
488 | fi | |
489 | fi | |
490 | ||
0df06ca0 | 491 | # set srcdir |
063efd10 JG |
492 | sed "s@^srcdir = \.@srcdir = ${srcdir}@" ${Makefile} > Makefile.tem |
493 | mv Makefile.tem ${Makefile} | |
eb02fd64 | 494 | |
0df06ca0 RP |
495 | # set destdir |
496 | if [ -n "${destdir}" ] ; then | |
063efd10 JG |
497 | sed "s:^destdir =.*$:destdir = ${destdir}:" ${Makefile} > Makefile.tem |
498 | mv Makefile.tem ${Makefile} | |
0df06ca0 | 499 | fi |
eb02fd64 | 500 | |
0df06ca0 | 501 | # reset SUBDIRS |
063efd10 JG |
502 | sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem |
503 | mv Makefile.tem ${Makefile} | |
eb02fd64 | 504 | |
0df06ca0 | 505 | # reset NONSUBDIRS |
063efd10 JG |
506 | sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem |
507 | mv Makefile.tem ${Makefile} | |
eb02fd64 | 508 | |
7875b07f RP |
509 | # remove any form feeds. |
510 | sed -e "s/\f//" ${Makefile} > Makefile.tem | |
511 | mv Makefile.tem ${Makefile} | |
512 | ||
0df06ca0 | 513 | using= |
9d1e053b RP |
514 | if [ -f ${srcdir}/${host_makefile_frag} ] ; then |
515 | using=" using \"${host_makefile_frag}\"" | |
0df06ca0 | 516 | fi |
eb02fd64 | 517 | |
9d1e053b | 518 | if [ -f ${srcdir}/${target_makefile_frag} ] ; then |
0df06ca0 | 519 | if [ -z "${using}" ] ; then |
9d1e053b | 520 | andusing=" using \"${target_makefile_frag}\"" |
0df06ca0 | 521 | else |
9d1e053b | 522 | andusing="${using} and \"${target_makefile_frag}\"" |
0df06ca0 RP |
523 | fi |
524 | else | |
525 | andusing=${using} | |
526 | fi | |
eb02fd64 | 527 | |
7875b07f RP |
528 | if [ -f ${srcdir}/${site_makefile_frag} ] ; then |
529 | if [ -z "${andusing}" ] ; then | |
530 | andandusing=" using \"${site_makefile_frag}\"" | |
531 | else | |
532 | andandusing="${andusing} and \"${site_makefile_frag}\"" | |
533 | fi | |
534 | else | |
535 | andandusing=${using} | |
536 | fi | |
537 | ||
46766962 | 538 | if [ -n "${verbose}" -o -z "${recurring}" ] ; then |
7875b07f | 539 | echo "Created \"${Makefile}\"" in `pwd`${andandusing}. |
bc58b41d | 540 | fi |
063efd10 | 541 | |
49b10446 RP |
542 | if [ -f ${TMPDIR}/configure.$$.pos ] ; then |
543 | . ${TMPDIR}/configure.$$.pos | |
c297d71e | 544 | fi |
eb02fd64 | 545 | |
b8f8fddc RP |
546 | # describe the chosen configuration in config.status. |
547 | # Make that file a shellscript which will reestablish | |
548 | # the same configuration. Used in Makefiles to rebuild | |
549 | # Makefiles. | |
550 | ||
551 | echo "#!/bin/sh | |
49b10446 RP |
552 | # `pwd` was configured as follows: |
553 | (cd ${srcdir} ; ${progname}" ${arguments} `if [ -z "${norecursion}" ] ; then echo +norecursion ; else true ; fi` ")" > config.status | |
b8f8fddc | 554 | chmod a+x config.status |
0df06ca0 RP |
555 | |
556 | originaldir=`pwd` | |
557 | cd ${srcdir} | |
558 | fi | |
bc58b41d RP |
559 | |
560 | # If there are subdirectories, then recurse. | |
46766962 | 561 | if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then |
bc58b41d RP |
562 | for configdir in ${configdirs} ; do |
563 | if [ -n "${verbose}" ] ; then | |
564 | echo Configuring ${configdir}... | |
565 | fi | |
566 | ||
567 | if [ -d ${configdir} ] ; then | |
49b10446 RP |
568 | if [ -n "${objdir}" ] ; then |
569 | if [ ! -d ${objdir}/${configdir} ] ; then | |
570 | mkdir ${objdir}/${configdir} | |
571 | fi | |
572 | fi | |
573 | ||
bc58b41d | 574 | (cd ${configdir} ; |
49b10446 RP |
575 | ${progname} +recurring ${host_alias} +target=${target_alias} \ |
576 | ${verbose} ${subdirs} ${removing} +destdir=${destdir} \ | |
577 | `if [ -n "${objdir}" ] ; then echo +objdir=${objdir}/${configdir} ; fi` \ | |
578 | ${tmpdiroption}) \ | |
bc58b41d RP |
579 | | sed 's/^/ /' |
580 | else | |
581 | if [ -n "${verbose}" ] ; then | |
582 | echo Warning: directory \"${configdir}\" is missing. | |
583 | fi | |
584 | fi | |
585 | done | |
586 | fi | |
67ca110d RP |
587 | done # for each target |
588 | ||
4101d868 | 589 | # Now build a Makefile for this host. |
991643f5 | 590 | if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then |
49b10446 RP |
591 | push=`pwd` |
592 | ||
593 | if [ -n "${objdir}" ] ; then | |
594 | cd ${objdir} | |
595 | fi | |
596 | ||
4101d868 RP |
597 | cd ${hostsubdir} |
598 | cat > GNUmakefile << E!O!F | |
b8f8fddc | 599 | # Makefile generated by configure for host ${host_alias}. |
4101d868 | 600 | |
c297d71e | 601 | ALL := $(shell ls -d T-*) |
4101d868 RP |
602 | |
603 | %: | |
604 | $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true | |
605 | ||
606 | all: | |
607 | E!O!F | |
49b10446 | 608 | cd ${push} |
4101d868 | 609 | fi |
67ca110d | 610 | done # for each host |
eb02fd64 | 611 | |
c297d71e RP |
612 | ### clean up. |
613 | ||
49b10446 | 614 | rm -f ${TMPDIR}/configure.$$.com ${TMPDIR}/configure.$$.tgt ${TMPDIR}/configure.$$.hst ${TMPDIR}/configure.$$.pos |
c297d71e | 615 | |
eb02fd64 | 616 | exit 0 |
74cc5508 | 617 | |
213195dd RP |
618 | # |
619 | # | |
620 | # $Log$ | |
bdb73134 JW |
621 | # Revision 1.51 1991/10/08 06:07:58 wilson |
622 | # Fix bug in smake- file code. | |
623 | # | |
624 | # Revision 1.50 1991/10/04 23:49:37 rich | |
625 | # Per's patch for my config.sub botch. | |
626 | # | |
627 | # Revision 1.49 1991/10/04 22:52:09 rich | |
49b10446 RP |
628 | # Use john's heuristic for finding ourselves. kinda like hare krishna. |
629 | # | |
630 | # Revision 1.48 1991/10/02 13:17:28 rich | |
631 | # take out the set -e for now | |
632 | # | |
633 | # Revision 1.47 1991/10/02 10:02:23 rich | |
634 | # * temporary files in TMPDIR | |
635 | # * +objdir | |
636 | # | |
637 | # Revision 1.46 1991/10/02 06:29:53 rich | |
7875b07f RP |
638 | # Added +site=foo option for naming site specific Makefile fragments. |
639 | # | |
640 | # Revision 1.45 1991/10/02 06:15:13 rich | |
6f8ac2d9 RP |
641 | # Removed +f option. Used to stand for +forcesubdirs which is now |
642 | # called +subdirs. | |
643 | # | |
644 | # Revision 1.44 1991/10/02 06:02:35 rich | |
213195dd RP |
645 | # Added rcs log line. |
646 | # | |
647 | # | |
648 | # | |
649 | ||
0df06ca0 RP |
650 | # |
651 | # Local Variables: | |
652 | # fill-column: 131 | |
653 | # End: | |
654 | # | |
74cc5508 | 655 | |
46f3c7cd | 656 | # end of configure |