Commit | Line | Data |
---|---|---|
59d95e81 | 1 | #! /bin/bash |
9bdd52dd | 2 | ############################################################################## |
eb02fd64 | 3 | |
041164e4 DZ |
4 | ## This file is a shell script fragment that supplies the information |
5 | ## necessary to tailor a template configure script into the configure | |
6 | ## script appropriate for this directory. For more information, check | |
7 | ## any existing configure script. | |
ba4513e7 | 8 | |
041164e4 DZ |
9 | ## Be warned, there are two types of configure.in files. There are those |
10 | ## used by Autoconf, which are macros which are expanded into a configure | |
11 | ## script by autoconf. The other sort, of which this is one, is executed | |
12 | ## by Cygnus configure. | |
ba4513e7 | 13 | |
041164e4 DZ |
14 | ## For more information on these two systems, check out the documentation |
15 | ## for 'Autoconf' (autoconf.texi) and 'Configure' (configure.texi). | |
ba4513e7 | 16 | |
7f5d96ba | 17 | # Copyright (C) 1992, 93, 94, 95, 96, 1997 Free Software Foundation, Inc. |
85f533f7 TT |
18 | # |
19 | # This file is free software; you can redistribute it and/or modify it | |
20 | # under the terms of the GNU General Public License as published by | |
21 | # the Free Software Foundation; either version 2 of the License, or | |
22 | # (at your option) any later version. | |
23 | # | |
24 | # This program is distributed in the hope that it will be useful, but | |
25 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
26 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
27 | # General Public License for more details. | |
28 | # | |
29 | # You should have received a copy of the GNU General Public License | |
30 | # along with this program; if not, write to the Free Software | |
31 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
32 | ||
9bdd52dd | 33 | ############################################################################## |
041164e4 DZ |
34 | |
35 | ### To add a new directory to the tree, first choose whether it is a target | |
36 | ### or a host dependent tool. Then put it into the appropriate list | |
37 | ### (library or tools, host or target), doing a dependency sort. For | |
38 | ### example, gdb requires that byacc (or bison) be built first, so it is in | |
39 | ### the ${host_tools} list after byacc and bison. | |
40 | ||
41 | ||
42 | # these libraries are used by various programs built for the host environment | |
43 | # | |
6f1e2150 ILT |
44 | host_libs="mmalloc libiberty opcodes bfd readline gash db tcl tk tclX itcl tix libgui" |
45 | # start-sanitize-ide | |
46 | host_libs="${host_libs} libide" | |
47 | # end-sanitize-ide | |
041164e4 | 48 | |
f4a7dca7 TL |
49 | if [ "${enable_gdbgui}" = "yes" ] ; then |
50 | host_libs="${host_libs} libgui" | |
51 | fi | |
52 | ||
041164e4 | 53 | # these tools are built for the host environment |
23e92f3f MM |
54 | # Note, the powerpc-eabi build depends on sim occurring before gdb in order to |
55 | # know that we are building the simulator. | |
7751f03a | 56 | host_tools="texinfo byacc flex bison binutils ld gas gcc sim gdb make patch prms send-pr gprof gdbtest tgas etc expect dejagnu bash m4 autoconf automake ispell grep diff rcs cvssrc fileutils shellutils time textutils wdiff find emacs emacs19 uudecode hello tar gzip indent recode release sed utils guile perl apache inet gawk findutils sn" |
3718029f | 57 | # start-sanitize-ide |
c070fb34 | 58 | host_tools="${host_tools} ilu vmake jstools" |
3718029f | 59 | # end-sanitize-ide |
041164e4 | 60 | |
9bdd52dd DZ |
61 | # these libraries are built for the target environment, and are built after |
62 | # the host libraries and the host tools (which may be a cross compiler) | |
041164e4 | 63 | # |
77cd090a | 64 | target_libs="target-libiberty target-libgloss target-newlib target-libio target-librx target-libstdc++ target-libg++" |
6218894f | 65 | |
041164e4 | 66 | |
9bdd52dd | 67 | # these tools are built using the target libs, and are intended to run only |
9623e828 | 68 | # in the target environment |
83a47678 | 69 | # |
9bdd52dd DZ |
70 | # note: any program that *uses* libraries that are in the "target_libs" |
71 | # list belongs in this list. those programs are also very likely | |
72 | # candidates for the "native_only" list which follows | |
041164e4 | 73 | # |
10be59aa | 74 | target_tools="target-examples target-groff target-gperf" |
041164e4 DZ |
75 | |
76 | ################################################################################ | |
77 | ||
78 | ## These two lists are of directories that are to be removed from the | |
79 | ## ${configdirs} list for either cross-compilations or for native- | |
80 | ## compilations. For example, it doesn't make that much sense to | |
ab1cbc67 | 81 | ## cross-compile Emacs, nor is it terribly useful to compile target-libiberty in |
041164e4 DZ |
82 | ## a native environment. |
83 | ||
84 | # directories to be built in the native environment only | |
85 | # | |
cd0ae558 ILT |
86 | # This must be a single line because of the way it is searched by grep in |
87 | # the code below. | |
7751f03a | 88 | native_only="autoconf automake cvssrc emacs emacs19 fileutils find gawk grep gzip hello indent ispell m4 rcs recode sed shellutils tar textutils gash uudecode wdiff gprof target-groff guile perl apache inet time bash prms sn gnuserv target-gperf" |
041164e4 | 89 | |
9bdd52dd | 90 | # directories to be built in a cross environment only |
041164e4 | 91 | # |
664298e6 | 92 | cross_only="target-libgloss target-newlib target-cygmon target-opcodes" |
041164e4 DZ |
93 | |
94 | ## All tools belong in one of the four categories, and are assigned above | |
8f30a41e DE |
95 | ## We assign ${configdirs} this way to remove all embedded newlines. This |
96 | ## is important because configure will choke if they ever get through. | |
ca2ce3b3 ILT |
97 | ## ${configdirs} is directories we build using the host tools. |
98 | ## ${target_configdirs} is directories we build using the target tools. | |
041164e4 | 99 | # |
ca2ce3b3 ILT |
100 | configdirs=`echo ${host_libs} ${host_tools}` |
101 | target_configdirs=`echo ${target_libs} ${target_tools}` | |
041164e4 DZ |
102 | |
103 | ################################################################################ | |
ba4513e7 | 104 | |
378fd382 | 105 | srctrigger=move-if-change |
eb02fd64 | 106 | srcname="gnu development package" |
0df06ca0 | 107 | |
af9fa3c1 ILT |
108 | # This gets set non-empty for some net releases of packages. |
109 | appdirs="" | |
110 | ||
0df06ca0 RP |
111 | # per-host: |
112 | ||
594c548a DM |
113 | # Work in distributions that contain no compiler tools, like Autoconf. |
114 | if [ -d ${srcdir}/config ]; then | |
cec673a2 | 115 | case "${host}" in |
9cfb301e JL |
116 | m68k-hp-hpux*) |
117 | host_makefile_frag="${host_makefile_frag} config/mh-hp300" | |
118 | ;; | |
119 | m68k-apollo-sysv*) | |
120 | host_makefile_frag="${host_makefile_frag} config/mh-apollo68" | |
121 | ;; | |
122 | m68k-apollo-bsd*) | |
123 | host_makefile_frag="${host_makefile_frag} config/mh-a68bsd" | |
124 | ;; | |
125 | m88k-dg-dgux*) | |
126 | host_makefile_frag="${host_makefile_frag} config/mh-dgux" | |
127 | ;; | |
128 | m88k-harris-cxux*) | |
129 | host_makefile_frag="${host_makefile_frag} config/mh-cxux" | |
130 | ;; | |
131 | m88k-motorola-sysv*) | |
132 | host_makefile_frag="${host_makefile_frag} config/mh-delta88" | |
133 | ;; | |
134 | mips*-dec-ultrix*) | |
135 | host_makefile_frag="${host_makefile_frag} config/mh-decstation" | |
136 | ;; | |
137 | mips*-nec-sysv4*) | |
138 | host_makefile_frag="${host_makefile_frag} config/mh-necv4" | |
139 | ;; | |
140 | mips*-sgi-irix6*) | |
141 | host_makefile_frag="${host_makefile_frag} config/mh-irix6" | |
142 | ;; | |
143 | mips*-sgi-irix5*) | |
144 | host_makefile_frag="${host_makefile_frag} config/mh-irix5" | |
145 | ;; | |
146 | mips*-sgi-irix4*) | |
147 | host_makefile_frag="${host_makefile_frag} config/mh-irix4" | |
148 | ;; | |
149 | mips*-sgi-irix3*) | |
150 | host_makefile_frag="${host_makefile_frag} config/mh-sysv" | |
151 | ;; | |
152 | mips*-*-sysv4*) | |
153 | host_makefile_frag="${host_makefile_frag} config/mh-sysv4" | |
154 | ;; | |
155 | mips*-*-sysv*) | |
156 | host_makefile_frag="${host_makefile_frag} config/mh-riscos" | |
157 | ;; | |
158 | i[3456]86-*-dgux*) | |
159 | host_makefile_frag="${host_makefile_frag} config/mh-dgux386" | |
160 | ;; | |
161 | i[3456]86-ncr-sysv4.3*) | |
162 | host_makefile_frag="${host_makefile_frag} config/mh-ncrsvr43" | |
163 | ;; | |
164 | i[3456]86-ncr-sysv4*) | |
165 | host_makefile_frag="${host_makefile_frag} config/mh-ncr3000" | |
166 | ;; | |
167 | i[3456]86-*-sco3.2v5*) | |
168 | host_makefile_frag="${host_makefile_frag} config/mh-sysv" | |
169 | ;; | |
170 | i[3456]86-*-sco*) | |
171 | host_makefile_frag="${host_makefile_frag} config/mh-sco" | |
172 | ;; | |
173 | i[3456]86-*-isc*) | |
174 | host_makefile_frag="${host_makefile_frag} config/mh-sysv" | |
175 | ;; | |
176 | i[3456]86-*-solaris2*) | |
177 | host_makefile_frag="${host_makefile_frag} config/mh-sysv4" | |
178 | ;; | |
179 | i[3456]86-*-aix*) | |
180 | host_makefile_frag="${host_makefile_frag} config/mh-aix386" | |
181 | ;; | |
182 | i[3456]86-*-go32*) | |
183 | host_makefile_frag="${host_makefile_frag} config/mh-go32" | |
184 | ;; | |
185 | i[3456]86-*-msdosdjgpp*) | |
186 | host_makefile_frag="${host_makefile_frag} config/mh-go32" | |
187 | ;; | |
188 | *-cygwin32*) | |
189 | host_makefile_frag="${host_makefile_frag} config/mh-cygwin32" | |
190 | ;; | |
0b0bd98b JL |
191 | *-mingw32*) |
192 | host_makefile_frag="${host_makefile_frag} config/mh-mingw32" | |
193 | ;; | |
9cfb301e JL |
194 | *-windows*) |
195 | host_makefile_frag="${host_makefile_frag} config/mh-windows" | |
196 | ;; | |
197 | vax-*-ultrix2*) | |
198 | host_makefile_frag="${host_makefile_frag} config/mh-vaxult2" | |
199 | ;; | |
200 | *-*-solaris2*) | |
201 | host_makefile_frag="${host_makefile_frag} config/mh-solaris" | |
202 | ;; | |
203 | m68k-sun-sunos*) | |
204 | host_makefile_frag="${host_makefile_frag} config/mh-sun3" | |
205 | ;; | |
206 | *-hp-hpux[78]*) | |
207 | host_makefile_frag="${host_makefile_frag} config/mh-hpux8" | |
208 | ;; | |
209 | *-hp-hpux*) | |
210 | host_makefile_frag="${host_makefile_frag} config/mh-hpux" | |
211 | ;; | |
212 | *-*-hiux*) | |
213 | host_makefile_frag="${host_makefile_frag} config/mh-hpux" | |
214 | ;; | |
215 | rs6000-*-lynxos*) | |
216 | host_makefile_frag="${host_makefile_frag} config/mh-lynxrs6k" | |
217 | ;; | |
218 | *-*-lynxos*) | |
219 | host_makefile_frag="${host_makefile_frag} config/mh-lynxos" | |
220 | ;; | |
221 | *-*-sysv4*) | |
222 | host_makefile_frag="${host_makefile_frag} config/mh-sysv4" | |
223 | ;; | |
224 | *-*-sysv*) | |
225 | host_makefile_frag="${host_makefile_frag} config/mh-sysv" | |
226 | ;; | |
f4bda0ff | 227 | esac |
594c548a | 228 | fi |
f4bda0ff | 229 | |
0e47ce97 ILT |
230 | # If we aren't going to be using gcc, see if we can extract a definition |
231 | # of CC from the fragment. | |
232 | if [ -z "${CC}" -a "${build}" = "${host}" ]; then | |
233 | IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" | |
234 | found= | |
235 | for dir in $PATH; do | |
236 | test -z "$dir" && dir=. | |
237 | if test -f $dir/gcc; then | |
238 | found=yes | |
239 | break | |
240 | fi | |
241 | done | |
242 | IFS="$save_ifs" | |
243 | if [ -z "${found}" -a -n "${host_makefile_frag}" -a -f "${srcdir}/${host_makefile_frag}" ]; then | |
2f9bfdfa SG |
244 | xx=`sed -n -e 's/^[ ]*CC[ ]*=[ ]*\(.*\)$/\1/p' < ${srcdir}/${host_makefile_frag}` |
245 | if [ -n "${xx}" ] ; then | |
246 | CC=$xx | |
247 | fi | |
ca2ce3b3 ILT |
248 | fi |
249 | fi | |
250 | ||
45329a2c JM |
251 | # We default to --with-shared on platforms where -fpic is meaningless. |
252 | # Well, we don't yet, but we will. | |
253 | if false && [ "${host}" = "${target}" ] && [ x${enable_shared} = x ]; then | |
254 | case "${target}" in | |
255 | alpha-dec-osf*) enable_shared=yes ;; | |
553c179c | 256 | alpha-*-linux*) enable_shared=yes ;; |
45329a2c JM |
257 | mips-sgi-irix5*) enable_shared=yes ;; |
258 | *) enable_shared=no ;; | |
259 | esac | |
260 | fi | |
261 | ||
d4be7765 ILT |
262 | case "${enable_shared}" in |
263 | yes) shared=yes ;; | |
264 | no) shared=no ;; | |
feb522ad | 265 | "") shared=no ;; |
d4be7765 ILT |
266 | *) shared=yes ;; |
267 | esac | |
268 | ||
269 | if [ x${shared} = xyes ]; then | |
45329a2c | 270 | case "${host}" in |
9cfb301e JL |
271 | hppa*) |
272 | host_makefile_frag="${host_makefile_frag} config/mh-papic" | |
273 | ;; | |
274 | i[3456]86-*) | |
275 | host_makefile_frag="${host_makefile_frag} config/mh-x86pic" | |
276 | ;; | |
277 | sparc64-*) | |
278 | host_makefile_frag="${host_makefile_frag} config/mh-sparcpic" | |
279 | ;; | |
280 | powerpc*-*) | |
281 | host_makefile_frag="${host_makefile_frag} config/mh-ppcpic" | |
282 | ;; | |
283 | alpha-*-linux*) | |
284 | host_makefile_frag="${host_makefile_frag} config/mh-elfalphapic" | |
285 | ;; | |
286 | *) | |
287 | host_makefile_frag="${host_makefile_frag} config/mh-${host_cpu}pic" | |
288 | ;; | |
45329a2c | 289 | esac |
9cfb301e JL |
290 | fi |
291 | ||
292 | rm -f mh-frag | |
293 | if [ -n "${host_makefile_frag}" ] ; then | |
294 | for f in ${host_makefile_frag} | |
295 | do | |
296 | cat ${srcdir}/$f >> mh-frag | |
297 | done | |
298 | host_makefile_frag=mh-frag | |
45329a2c JM |
299 | fi |
300 | ||
0df06ca0 | 301 | # per-target: |
bc58b41d | 302 | |
9ab10a5b | 303 | case "${target}" in |
9cfb301e JL |
304 | v810*) |
305 | target_makefile_frag="${target_makefile_frag} config/mt-v810" | |
306 | ;; | |
307 | i[3456]86-*-netware*) | |
308 | target_makefile_frag="${target_makefile_frag} config/mt-netware" | |
309 | ;; | |
310 | powerpc-*-netware*) | |
311 | target_makefile_frag="${target_makefile_frag} config/mt-netware" | |
312 | ;; | |
276c2d7d | 313 | # start-sanitize-r5900 |
9cfb301e JL |
314 | mips64r59*) |
315 | target_makefile_frag="${target_makefile_frag} config/mt-r5900" | |
316 | ;; | |
276c2d7d | 317 | # end-sanitize-r5900 |
9cfb301e JL |
318 | *-*-linux-gnu) |
319 | target_makefile_frag="${target_makefile_frag} config/mt-linux" | |
320 | ;; | |
9ab10a5b SEF |
321 | esac |
322 | ||
ca2ce3b3 | 323 | skipdirs= |
719cb03f DZ |
324 | gasdir=gas |
325 | use_gnu_ld= | |
326 | use_gnu_as= | |
327 | ||
9f579565 DZ |
328 | # some tools are so dependent upon X11 that if we're not building with X, |
329 | # it's not even worth trying to configure, much less build, that tool. | |
330 | ||
331 | case ${with_x} in | |
e13fa011 | 332 | yes | "") # the default value for this tree is that X11 is available |
6a42d184 | 333 | ;; |
e13fa011 | 334 | no) |
6f1e2150 | 335 | skipdirs="${skipdirs} tk libgui gash" |
3718029f | 336 | # start-sanitize-ide |
6f1e2150 | 337 | skipdirs="${skipdirs} libide vmake jstools" |
3718029f | 338 | # end-sanitize-ide |
9f579565 DZ |
339 | ;; |
340 | *) | |
341 | echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 | |
342 | ;; | |
343 | esac | |
344 | ||
5357f128 | 345 | # Some tools are only suitable for building in a "native" situation. |
ba4513e7 DZ |
346 | # Those are added when we have a host==target configuration. For cross |
347 | # toolchains, we add some directories that should only be useful in a | |
348 | # cross-compiler. | |
43557c0a | 349 | |
2a38983c DHW |
350 | is_cross_compiler= |
351 | ||
94028943 | 352 | if [ x"${host}" = x"${target}" ] ; then |
041164e4 DZ |
353 | # when doing a native toolchain, don't build the targets |
354 | # that are in the 'cross only' list | |
ca2ce3b3 | 355 | skipdirs="${skipdirs} ${cross_only}" |
2a38983c | 356 | is_cross_compiler=no |
ab1cbc67 | 357 | target_subdir=. |
3c4e3186 BK |
358 | case "${host}" in |
359 | # We need multilib support for irix6, to get libiberty built | |
360 | # properly for o32 and n32. | |
c80c4a58 | 361 | mips-sgi-irix6*) target_subdir=${host} ;; |
3c4e3186 | 362 | esac |
43557c0a | 363 | else |
041164e4 DZ |
364 | # similarly, don't build the targets in the 'native only' |
365 | # list when building a cross compiler | |
ca2ce3b3 | 366 | skipdirs="${skipdirs} ${native_only}" |
2a38983c | 367 | is_cross_compiler=yes |
ab1cbc67 | 368 | target_subdir=${target_alias} |
43557c0a DZ |
369 | fi |
370 | ||
3c4e3186 BK |
371 | if [ ! -d ${target_subdir} ] ; then |
372 | if mkdir ${target_subdir} ; then true | |
373 | else | |
374 | echo "'*** could not make ${PWD=`pwd`}/${target_subdir}" 1>&2 | |
375 | exit 1 | |
376 | fi | |
377 | fi | |
378 | ||
055cca84 ILT |
379 | copy_dirs= |
380 | ||
381 | # Handle --with-headers=XXX. The contents of the named directory are | |
52b5deb9 | 382 | # copied to $(tooldir)/sys-include. |
055cca84 ILT |
383 | if [ x"${with_headers}" != x ]; then |
384 | if [ x${is_cross_compiler} = xno ]; then | |
385 | echo 1>&2 '***' --with-headers is only supported when cross compiling | |
386 | exit 1 | |
387 | fi | |
388 | case "${exec_prefixoption}" in | |
389 | "") x=${prefix} ;; | |
390 | *) x=${exec_prefix} ;; | |
391 | esac | |
52b5deb9 | 392 | copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include" |
055cca84 ILT |
393 | fi |
394 | ||
395 | # Handle --with-libs=XXX. Multiple directories are permitted. The | |
396 | # contents are copied to $(tooldir)/lib. | |
397 | if [ x"${with_libs}" != x ]; then | |
398 | if [ x${is_cross_compiler} = xno ]; then | |
399 | echo 1>&2 '***' --with-libs is only supported when cross compiling | |
400 | exit 1 | |
401 | fi | |
402 | # Copy the libraries in reverse order, so that files in the first named | |
403 | # library override files in subsequent libraries. | |
404 | case "${exec_prefixoption}" in | |
405 | "") x=${prefix} ;; | |
406 | *) x=${exec_prefix} ;; | |
407 | esac | |
408 | for l in ${with_libs}; do | |
409 | copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}" | |
410 | done | |
411 | fi | |
412 | ||
413 | # If both --with-headers and --with-libs are specified, default to | |
414 | # --without-newlib. | |
415 | if [ x"${with_headers}" != x ] && [ x"${with_libs}" != x ]; then | |
416 | if [ x"${with_newlib}" = x ]; then | |
417 | with_newlib=no | |
418 | fi | |
419 | fi | |
420 | ||
99dff294 | 421 | # Recognize --with-newlib/--without-newlib. |
055cca84 | 422 | if [ x${with_newlib} = xno ]; then |
ab1cbc67 | 423 | skipdirs="${skipdirs} target-newlib" |
99dff294 | 424 | elif [ x${with_newlib} = xyes ]; then |
ab1cbc67 | 425 | skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` |
055cca84 ILT |
426 | fi |
427 | ||
4f0ad91b ILT |
428 | # Default to using --with-stabs for certain targets. |
429 | if [ x${with_stabs} = x ]; then | |
430 | case "${target}" in | |
780da94c JM |
431 | mips*-*-irix6*) |
432 | ;; | |
f7954d86 | 433 | mips*-*-* | alpha*-*-osf* | i[3456]86*-*-sysv4* | i[3456]86*-*-unixware*) |
4f0ad91b ILT |
434 | with_stabs=yes; |
435 | withoptions="${withoptions} --with-stabs" | |
436 | ;; | |
437 | esac | |
438 | fi | |
439 | ||
055cca84 ILT |
440 | # Handle ${copy_dirs} |
441 | set fnord ${copy_dirs} | |
442 | shift | |
443 | while [ $# != 0 ]; do | |
444 | if [ -f $2/COPIED ] && [ x"`cat $2/COPIED`" = x"$1" ]; then | |
445 | : | |
446 | else | |
447 | echo Copying $1 to $2 | |
448 | ||
449 | # Use the install script to create the directory and all required | |
450 | # parent directories. | |
451 | if [ -d $2 ]; then | |
452 | : | |
453 | else | |
454 | echo >config.temp | |
cc7e1635 | 455 | ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED |
055cca84 ILT |
456 | fi |
457 | ||
458 | # Copy the directory, assuming we have tar. | |
459 | # FIXME: Should we use B in the second tar? Not all systems support it. | |
460 | (cd $1; tar -cf - .) | (cd $2; tar -xpf -) | |
461 | ||
462 | # It is the responsibility of the user to correctly adjust all | |
463 | # symlinks. If somebody can figure out how to handle them correctly | |
464 | # here, feel free to add the code. | |
465 | ||
466 | echo $1 > $2/COPIED | |
467 | fi | |
468 | shift; shift | |
469 | done | |
470 | ||
eebd76cb SC |
471 | # Configure extra directories which are host specific |
472 | ||
473 | case "${host}" in | |
f7954d86 | 474 | i[3456]86-*-go32*) |
a220ba0f | 475 | configdirs="$configdirs dosrel" ;; |
0b0bd98b JL |
476 | i[3456]86-*-mingw32*) |
477 | configdirs="$configdirs dosrel" ;; | |
e39c2bd2 GN |
478 | *-cygwin32*) |
479 | configdirs="$configdirs dosrel" ;; | |
eebd76cb SC |
480 | esac |
481 | ||
5357f128 | 482 | # Remove more programs from consideration, based on the host or |
dfa891fc | 483 | # target this usually means that a port of the program doesn't |
8ae559b7 | 484 | # exist yet. |
dfa891fc | 485 | |
52e3ad87 KR |
486 | noconfigdirs="" |
487 | ||
9f579565 | 488 | case "${host}" in |
f7954d86 | 489 | i[3456]86-*-vsta) |
c446cc8b | 490 | noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl apache inet itcl tix db sn gnuserv" |
3718029f | 491 | # start-sanitize-ide |
6f1e2150 | 492 | noconfigdirs="$noconfigdirs libide vmake jstools" |
3718029f | 493 | # end-sanitize-ide |
8a3871bb | 494 | ;; |
e087efc1 ILT |
495 | i[3456]86-*-go32* | i[3456]86-*-msdosdjgpp*) |
496 | noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl apache inet itcl tix db sn gnuserv" | |
3718029f | 497 | # start-sanitize-ide |
6f1e2150 | 498 | noconfigdirs="$noconfigdirs libide vmake jstools" |
3718029f | 499 | # end-sanitize-ide |
8c7fd353 | 500 | ;; |
0b0bd98b JL |
501 | i[3456]86-*-mingw32*) |
502 | # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl apache inet itcl tix db sn gnuserv" | |
503 | noconfigdirs="expect dejagnu cvs autoconf automake send-pr gprof rcs guile perl texinfo apache inet" | |
504 | ;; | |
341aa377 | 505 | *-*-cygwin32) |
7751f03a | 506 | noconfigdirs="expect dejagnu cvssrc autoconf automake send-pr gprof rcs guile perl texinfo apache inet" |
9f579565 | 507 | ;; |
341aa377 | 508 | *-*-windows*) |
5707b74f | 509 | # This is only used to build WinGDB... |
e8f6afa3 FL |
510 | # note that powerpc-eabi depends on sim configured before gdb. |
511 | configdirs="bfd libiberty opcodes readline sim gdb" | |
5707b74f | 512 | target_configdirs= |
341aa377 | 513 | ;; |
c49f612a JL |
514 | *-*-netbsd*) |
515 | noconfigdirs="rcs" | |
516 | ;; | |
a51794f1 | 517 | ppc*-*-pe) |
7751f03a | 518 | noconfigdirs="patch diff make tk tcl expect dejagnu cvssrc autoconf automake texinfo bison send-pr gprof rcs guile perl apache inet itcl tix db sn gnuserv" |
3718029f | 519 | # start-sanitize-ide |
6f1e2150 | 520 | noconfigdirs="$noconfigdirs libide vmake jstools" |
3718029f | 521 | # end-sanitize-ide |
a51794f1 | 522 | ;; |
9f579565 | 523 | esac |
dfa891fc | 524 | |
eebd76cb | 525 | |
43557c0a | 526 | case "${target}" in |
0f45fbc1 | 527 | *-*-netware) |
35cb2108 | 528 | noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-librx target-newlib target-libiberty target-libgloss" |
0f45fbc1 | 529 | ;; |
107e5276 DE |
530 | *-*-rtems*) |
531 | noconfigdirs="$noconfigdirs target-libgloss" | |
532 | ;; | |
406477a6 | 533 | *-*-vxworks*) |
35cb2108 | 534 | noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
849367a2 | 535 | ;; |
6bd3f765 ILT |
536 | alpha-dec-osf*) |
537 | # ld works, but does not support shared libraries. emacs doesn't | |
f5152f73 | 538 | # work. newlib is not 64 bit ready. I'm not sure about fileutils. |
2a3486d2 | 539 | # gas doesn't generate exception information. |
f5152f73 | 540 | noconfigdirs="$noconfigdirs gas ld emacs fileutils target-newlib target-libgloss" |
0f45fbc1 | 541 | ;; |
bc70a918 ILT |
542 | alpha*-*-*vms*) |
543 | noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss" | |
544 | ;; | |
9cfb301e JL |
545 | alpha-*-linux*) |
546 | # newlib is not 64 bit ready | |
547 | noconfigdirs="$noconfigdirs target-newlib target-libgloss" | |
548 | # linux has rx in libc | |
549 | skipdirs="$skipdirs target-librx" | |
550 | ;; | |
04b9315f | 551 | alpha*-*-*) |
6bd3f765 | 552 | # newlib is not 64 bit ready |
35cb2108 | 553 | noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
0f45fbc1 | 554 | ;; |
7c71fc39 | 555 | arc-*-*) |
35cb2108 | 556 | noconfigdirs="$noconfigdirs target-libgloss" |
7c71fc39 | 557 | ;; |
bf150019 | 558 | arm-*-pe*) |
35cb2108 | 559 | noconfigdirs="$noconfigdirs target-libgloss" |
bf150019 | 560 | ;; |
875c8d5c JSC |
561 | arm-*-coff*) |
562 | noconfigdirs="$noconfigdirs target-libgloss" | |
563 | ;; | |
28b6fd89 NC |
564 | thumb-*-coff) # CYGNUS LOCAL nickc/thumb |
565 | noconfigdirs="$noconfigdirs target-libgloss" | |
566 | ;; | |
ff15324f | 567 | arm-*-riscix*) |
35cb2108 | 568 | noconfigdirs="$noconfigdirs ld target-libgloss" |
318b02b6 | 569 | ;; |
a1e636c8 | 570 | d10v-*-*) |
c1f6b406 | 571 | noconfigdirs="$noconfigdirs target-librx target-libg++ target-libstdc++ target-libio target-libgloss" |
a1e636c8 | 572 | ;; |
c2304cba MH |
573 | # start-sanitize-d30v |
574 | d30v-*-*) | |
c2304cba MH |
575 | ;; |
576 | # end-sanitize-d30v | |
52e3ad87 | 577 | h8300*-*-* | \ |
8388b9df | 578 | h8500-*-*) |
35cb2108 | 579 | noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss" |
15ae586e | 580 | ;; |
8a71f0f3 | 581 | hppa*-*-*elf* | \ |
107e5276 | 582 | hppa*-*-lites*) |
8c92a7d1 | 583 | # Do configure ld/binutils/gas for this case. |
99a5da15 | 584 | ;; |
15ae586e | 585 | hppa*-*-*) |
408f64bc JK |
586 | # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach |
587 | # cc is gcc, and on any system a user should be able to link cc to | |
e37bb3c7 | 588 | # whatever they want. FIXME, emacs emacs19). |
8b5405d2 | 589 | case "${CC}" in |
e37bb3c7 | 590 | "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;; |
772ebace | 591 | *) ;; |
8b5405d2 | 592 | esac |
d9f1d487 | 593 | noconfigdirs="$noconfigdirs ld shellutils" |
15ae586e | 594 | ;; |
e087efc1 | 595 | i[3456]86-*-go32* | i[3456]-*-msdosdjgpp*) |
632ee4a1 | 596 | # but don't build gdb |
ab1cbc67 | 597 | noconfigdirs="$noconfigdirs gdb target-libg++ target-libstdc++ target-libio target-librx" |
8c92a7d1 | 598 | ;; |
0b0bd98b JL |
599 | i[3456]86-*-mingw32*) |
600 | target_configdirs="$target_configdirs target-mingw" | |
601 | noconfigdirs="$noconfigdirs expect target-libgloss" | |
602 | ||
603 | # Can't build gdb for cygwin32 if not native. | |
604 | case "${host}" in | |
605 | i[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc. | |
606 | *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix db sn gnuserv" | |
607 | ;; | |
608 | esac | |
609 | ;; | |
9daacfc4 | 610 | *-*-cygwin32) |
77cd090a | 611 | target_configdirs="$target_configdirs target-winsup" |
64434418 | 612 | noconfigdirs="$noconfigdirs expect target-libgloss" |
e1a1ddc6 | 613 | # always build newlib. |
ab1cbc67 | 614 | skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` |
9daacfc4 SC |
615 | |
616 | # Can't build gdb for cygwin32 if not native. | |
5f8d8c91 | 617 | case "${host}" in |
64434418 | 618 | *-*-cygwin32) ;; # keep gdb tcl tk expect etc. |
c446cc8b | 619 | *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix db sn gnuserv" |
64434418 | 620 | # start-sanitize-ide |
6f1e2150 | 621 | noconfigdirs="$noconfigdirs libide vmake jstools" |
64434418 ILT |
622 | # end-sanitize-ide |
623 | ;; | |
9daacfc4 | 624 | esac |
a220ba0f | 625 | ;; |
f7954d86 | 626 | i[3456]86-*-pe) |
35cb2108 | 627 | noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss" |
8c7fd353 | 628 | ;; |
f7954d86 | 629 | i[3456]86-*-sco3.2v5*) |
a48876fc SS |
630 | # The linker does not yet know about weak symbols in COFF, |
631 | # and is not configured to handle mixed ELF and COFF. | |
35cb2108 | 632 | noconfigdirs="$noconfigdirs gprof ld target-libgloss" |
a48876fc | 633 | ;; |
f7954d86 | 634 | i[3456]86-*-sco*) |
35cb2108 | 635 | noconfigdirs="$noconfigdirs gprof target-libgloss" |
de9117a7 | 636 | ;; |
f7954d86 | 637 | i[3456]86-*-solaris2*) |
320c9fff KR |
638 | # The linker does static linking correctly, but the Solaris C library |
639 | # has bugs such that some important functions won't work when statically | |
640 | # linked. (See man pages for getpwuid, for example.) | |
35cb2108 | 641 | noconfigdirs="$noconfigdirs ld target-libgloss" |
320c9fff | 642 | ;; |
f7954d86 | 643 | i[3456]86-*-sysv4*) |
8b5405d2 DZ |
644 | # The SYSV4 C compiler doesn't handle Emacs correctly |
645 | case "${CC}" in | |
e37bb3c7 | 646 | "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;; |
8b5405d2 DZ |
647 | *) ;; |
648 | esac | |
649 | # but that's okay since emacs doesn't work anyway | |
35cb2108 | 650 | noconfigdirs="$noconfigdirs emacs emacs19 target-libgloss" |
8b5405d2 | 651 | ;; |
ae1b99e4 | 652 | mn10200-*-*) |
750fa681 | 653 | noconfigdirs="$noconfigdirs target-libgloss" |
ae1b99e4 JL |
654 | ;; |
655 | mn10300-*-*) | |
c6571f11 | 656 | noconfigdirs="$noconfigdirs target-libgloss" |
be9b9d69 | 657 | ;; |
3e1e245d ILT |
658 | powerpc-*-aix*) |
659 | # copied from rs6000-*-* entry | |
7751f03a | 660 | noconfigdirs="$noconfigdirs gprof cvssrc target-libgloss" |
3d40ace0 ILT |
661 | # This is needed until gcc and ld are fixed to work together. |
662 | use_gnu_ld=no | |
3e1e245d | 663 | ;; |
a51794f1 JM |
664 | powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe) |
665 | target_configdirs="$target_configdirs target-winsup" | |
c446cc8b | 666 | noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix db sn gnuserv" |
3718029f | 667 | # start-sanitize-ide |
6f1e2150 | 668 | noconfigdirs="$noconfigdirs libide vmake jstools" |
3718029f | 669 | # end-sanitize-ide |
a51794f1 JM |
670 | # always build newlib. |
671 | skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` | |
81d08d0c | 672 | ;; |
59d95e81 | 673 | # This is temporary until we can link against shared libraries |
8970d123 | 674 | powerpcle-*-solaris*) |
c446cc8b | 675 | noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix db sn gnuserv" |
3718029f | 676 | # start-sanitize-ide |
6f1e2150 | 677 | noconfigdirs="$noconfigdirs libide vmake jstools" |
3718029f | 678 | # end-sanitize-ide |
8970d123 | 679 | ;; |
2a38983c | 680 | rs6000-*-lynxos*) |
2a38983c DHW |
681 | # The CVS server code doesn't work on the RS/6000 |
682 | # Newlib makes problems for libg++ in crosses. | |
7751f03a | 683 | noconfigdirs="$noconfigdirs target-newlib gprof cvssrc" |
2a38983c | 684 | ;; |
3d40ace0 ILT |
685 | rs6000-*-aix*) |
686 | noconfigdirs="$noconfigdirs gprof" | |
687 | # This is needed until gcc and ld are fixed to work together. | |
688 | use_gnu_ld=no | |
689 | ;; | |
8388b9df | 690 | rs6000-*-*) |
92caaa6a | 691 | noconfigdirs="$noconfigdirs gprof" |
fcf4d286 | 692 | ;; |
becf2d8a | 693 | m68k-apollo-*) |
35cb2108 | 694 | noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss" |
becf2d8a | 695 | ;; |
04b9315f ILT |
696 | mips*-*-irix5*) |
697 | # The GNU linker does not support shared libraries. | |
82633710 | 698 | # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work) |
35cb2108 | 699 | noconfigdirs="$noconfigdirs ld gprof emacs target-libgloss" |
04b9315f | 700 | ;; |
79a2d56d | 701 | mips*-*-irix6*) |
07057350 | 702 | # The GNU assembler and linker do not support IRIX 6. |
79a2d56d | 703 | # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work) |
4ceaca77 | 704 | noconfigdirs="$noconfigdirs ld gas gprof emacs target-libgloss" |
79a2d56d | 705 | ;; |
af9fa3c1 | 706 | mips*-dec-bsd*) |
35cb2108 | 707 | noconfigdirs="$noconfigdirs gprof target-libgloss" |
af9fa3c1 ILT |
708 | ;; |
709 | mips*-*-bsd*) | |
35cb2108 | 710 | noconfigdirs="$noconfigdirs gprof target-libgloss" |
af9fa3c1 | 711 | ;; |
04b9315f | 712 | mips*-*-*) |
52e3ad87 | 713 | noconfigdirs="$noconfigdirs gprof" |
fcf4d286 | 714 | ;; |
de9117a7 | 715 | romp-*-*) |
35cb2108 | 716 | noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss" |
de9117a7 | 717 | ;; |
817382d1 | 718 | sh-*-*) |
719cb03f | 719 | case "${host}" in |
f7954d86 | 720 | i[3456]86-*-vsta) ;; # don't add gprof back in |
e087efc1 ILT |
721 | i[3456]86-*-go32*) ;; # don't add gprof back in |
722 | i[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in | |
ca2ce3b3 | 723 | *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;; |
719cb03f | 724 | esac |
35cb2108 | 725 | noconfigdirs="$noconfigdirs target-libgloss" |
719cb03f | 726 | ;; |
664298e6 BM |
727 | sparc-*-elf*) |
728 | if [ x${is_cross_compiler} != xno ] ; then | |
729 | target_configdirs="${target_configdirs} target-cygmon" | |
730 | fi | |
731 | ;; | |
732 | sparclite-*-aout*) | |
733 | if [ x${is_cross_compiler} != xno ] ; then | |
734 | target_configdirs="${target_configdirs} target-cygmon" | |
735 | fi | |
736 | ;; | |
719cb03f | 737 | sparc-*-sunos4*) |
2a38983c | 738 | if [ x${is_cross_compiler} != xno ] ; then |
35cb2108 | 739 | noconfigdirs="$noconfigdirs gdb gdbtest target-newlib target-libgloss" |
2a38983c DHW |
740 | else |
741 | use_gnu_ld=no | |
742 | fi | |
1f69e88d | 743 | ;; |
69f273d8 DE |
744 | # start-sanitize-sky |
745 | txvu-*-elf*) | |
0d65768a DE |
746 | noconfigdirs="$noconfigdirs gcc gdb" |
747 | noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty" | |
69f273d8 DE |
748 | noconfigdirs="$noconfigdirs target-librx target-libg++ target-libstdc++ target-libio" |
749 | ;; | |
750 | # end-sanitize-sky | |
486e0f0a | 751 | v810-*-*) |
35cb2108 | 752 | noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libio target-libg++ target-libstdc++ opcodes target-libgloss" |
486e0f0a | 753 | ;; |
3f5d1c2c | 754 | v850-*-*) |
d77852a4 | 755 | noconfigdirs="$noconfigdirs target-libgloss" |
3f5d1c2c | 756 | ;; |
492c2670 NC |
757 | # start-sanitize-v850e |
758 | v850e-*-*) | |
759 | noconfigdirs="$noconfigdirs target-libgloss" | |
760 | ;; | |
67a46fe9 | 761 | v850ea-*-*) |
492c2670 NC |
762 | noconfigdirs="$noconfigdirs target-libgloss" |
763 | ;; | |
092859e8 | 764 | # end-sanitize-v850e |
de9117a7 | 765 | vax-*-vms) |
35cb2108 | 766 | noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss" |
de9117a7 KR |
767 | ;; |
768 | vax-*-*) | |
35cb2108 | 769 | noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
8388b9df | 770 | ;; |
de9117a7 | 771 | *-*-lynxos*) |
19b1d034 | 772 | # Newlib makes problems for libg++ in crosses. |
35cb2108 | 773 | noconfigdirs="$noconfigdirs target-newlib target-libgloss" |
19b1d034 SS |
774 | ;; |
775 | *-*-macos* | \ | |
776 | *-*-mpw*) | |
777 | # Macs want a resource compiler. | |
778 | configdirs="$configdirs grez" | |
779 | ;; | |
05cd8d98 HS |
780 | esac |
781 | ||
9a8629d5 ILT |
782 | # If we aren't building newlib, then don't build libgloss, since libgloss |
783 | # depends upon some newlib header files. | |
784 | case "${noconfigdirs}" in | |
785 | *target-libgloss*) ;; | |
786 | *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;; | |
787 | esac | |
788 | ||
bfe725ec ILT |
789 | # If we are building a Canadian Cross, discard tools that can not be built |
790 | # using a cross compiler. FIXME: These tools should be fixed. | |
791 | if [ "${build}" != "${host}" ]; then | |
64434418 | 792 | noconfigdirs="$noconfigdirs expect dejagnu" |
bfe725ec ILT |
793 | fi |
794 | ||
d4cf72b3 BK |
795 | # Make sure we don't let GNU ld be added if we didn't want it. |
796 | if [ x$with_gnu_ld = xno ]; then | |
797 | use_gnu_ld=no | |
798 | noconfigdirs="$noconfigdirs ld" | |
0b0124c6 BK |
799 | fi |
800 | ||
d4cf72b3 BK |
801 | # Make sure we don't let GNU as be added if we didn't want it. |
802 | if [ x$with_gnu_as = xno ]; then | |
803 | use_gnu_as=no | |
804 | noconfigdirs="$noconfigdirs gas" | |
0b0124c6 BK |
805 | fi |
806 | ||
ca2ce3b3 ILT |
807 | # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and |
808 | # $target_configdirs. | |
809 | # If we have the source for $noconfigdirs entries, add them to $notsupp. | |
efd7b806 | 810 | |
52e3ad87 | 811 | notsupp="" |
ca2ce3b3 | 812 | for dir in . $skipdirs $noconfigdirs ; do |
b58d9e5d | 813 | dirname=`echo $dir | sed -e s/target-//g` |
1c15a33d | 814 | if [ $dir != . ] && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then |
8f30a41e | 815 | configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"` |
b58d9e5d PB |
816 | if [ -r $srcdir/$dirname/configure ] \ |
817 | || [ -r $srcdir/$dirname/configure.in ]; then | |
ca2ce3b3 ILT |
818 | if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then |
819 | true | |
820 | else | |
821 | notsupp="$notsupp $dir" | |
822 | fi | |
823 | fi | |
824 | fi | |
825 | if [ $dir != . ] && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then | |
826 | target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"` | |
b58d9e5d PB |
827 | if [ -r $srcdir/$dirname/configure ] \ |
828 | || [ -r $srcdir/$dirname/configure.in ]; then | |
ca2ce3b3 ILT |
829 | if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then |
830 | true | |
831 | else | |
832 | notsupp="$notsupp $dir" | |
833 | fi | |
52e3ad87 KR |
834 | fi |
835 | fi | |
836 | done | |
837 | ||
fba66802 ILT |
838 | # Sometimes the tools are distributed with libiberty but with no other |
839 | # libraries. In that case, we don't want to build target-libiberty. | |
840 | if [ -n "${target_configdirs}" ]; then | |
841 | others= | |
b58d9e5d | 842 | for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do |
fba66802 ILT |
843 | if [ "$i" != "libiberty" ]; then |
844 | if [ -r $srcdir/$i/configure ] || [ -r $srcdir/$i/configure.in ]; then | |
845 | others=yes; | |
846 | break; | |
847 | fi | |
848 | fi | |
849 | done | |
850 | if [ -z "${others}" ]; then | |
851 | target_configdirs= | |
852 | fi | |
853 | fi | |
854 | ||
ca2ce3b3 ILT |
855 | # Deconfigure all subdirectories, in case we are changing the |
856 | # configuration from one where a subdirectory is supported to one where it | |
857 | # is not. | |
ab1cbc67 | 858 | if [ -z "${norecursion}" -a -n "${configdirs}" ]; then |
b58d9e5d | 859 | for i in `echo ${configdirs} | sed -e s/target-//g` ; do |
ca2ce3b3 ILT |
860 | rm -f $i/Makefile |
861 | done | |
862 | fi | |
ab1cbc67 | 863 | if [ -z "${norecursion}" -a -n "${target_configdirs}" ]; then |
9bbc0d58 | 864 | for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do |
ab1cbc67 PB |
865 | rm -f ${target_subdir}/$i/Makefile |
866 | done | |
867 | fi | |
ca2ce3b3 | 868 | |
52e3ad87 KR |
869 | # Produce a warning message for the subdirs we can't configure. |
870 | # This isn't especially interesting in the Cygnus tree, but in the individual | |
871 | # FSF releases, it's important to let people know when their machine isn't | |
872 | # supported by the one or two programs in a package. | |
873 | ||
9fe444b5 | 874 | if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then |
af9fa3c1 ILT |
875 | # If $appdirs is non-empty, at least one of those directories must still |
876 | # be configured, or we error out. (E.g., if the gas release supports a | |
877 | # specified target in some subdirs but not the gas subdir, we shouldn't | |
878 | # pretend that all is well.) | |
879 | if [ -n "$appdirs" ]; then | |
880 | for dir in $appdirs ; do | |
ca2ce3b3 ILT |
881 | if [ -r $dir/Makefile.in ]; then |
882 | if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then | |
883 | appdirs="" | |
884 | break | |
885 | fi | |
886 | if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then | |
887 | appdirs="" | |
888 | break | |
889 | fi | |
af9fa3c1 ILT |
890 | fi |
891 | done | |
892 | if [ -n "$appdirs" ]; then | |
893 | echo "*** This configuration is not supported by this package." 1>&2 | |
894 | exit 1 | |
895 | fi | |
896 | fi | |
897 | # Okay, some application will build, or we don't care to check. Still | |
898 | # notify of subdirs not getting built. | |
52e3ad87 KR |
899 | echo "*** This configuration is not supported in the following subdirectories:" 1>&2 |
900 | echo " ${notsupp}" 1>&2 | |
901 | echo " (Any other directories should still work fine.)" 1>&2 | |
902 | fi | |
903 | ||
d4cf72b3 BK |
904 | # Set with_gnu_as and with_gnu_ld as appropriate. |
905 | # | |
906 | # This is done by determining whether or not the appropriate directory | |
907 | # is available, and by checking whether or not specific configurations | |
908 | # have requested that this magic not happen. | |
909 | # | |
910 | # The command line options always override the explicit settings in | |
911 | # configure.in, and the settings in configure.in override this magic. | |
912 | # | |
913 | # If the default for a toolchain is to use GNU as and ld, and you don't | |
914 | # want to do that, then you should use the --without-gnu-as and | |
915 | # --without-gnu-ld options for the configure script. | |
916 | ||
917 | if [ x${use_gnu_as} = x ] ; then | |
918 | if [ x${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then | |
919 | with_gnu_as=yes | |
920 | withoptions="$withoptions --with-gnu-as" | |
921 | fi | |
922 | fi | |
923 | ||
924 | if [ x${use_gnu_ld} = x ] ; then | |
925 | if [ x${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld ] ; then | |
926 | with_gnu_ld=yes | |
927 | withoptions="$withoptions --with-gnu-ld" | |
928 | fi | |
929 | fi | |
930 | ||
d5a8bfde ILT |
931 | # If using newlib, add --with-newlib to the withoptions so that gcc/configure |
932 | # can detect this case. | |
933 | ||
934 | if [ x${with_newlib} != xno ] && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 && [ -d ${srcdir}/newlib ] ; then | |
935 | with_newlib=yes | |
936 | withoptions="$withoptions --with-newlib" | |
937 | fi | |
938 | ||
d4be7765 | 939 | if [ x${shared} = xyes ]; then |
45329a2c | 940 | case "${target}" in |
9cfb301e JL |
941 | hppa*) |
942 | target_makefile_frag="${target_makefile_frag} config/mt-papic" | |
943 | ;; | |
944 | i[3456]86-*) | |
945 | target_makefile_frag="${target_makefile_frag} config/mt-x86pic" | |
946 | ;; | |
947 | powerpc*-*) | |
948 | target_makefile_frag="${target_makefile_frag} config/mt-ppcpic" | |
949 | ;; | |
950 | alpha-*-linux*) | |
951 | target_makefile_frag="${target_makefile_frag} config/mt-elfalphapic" | |
952 | ;; | |
953 | *) | |
954 | target_makefile_frag="${target_makefile_frag} config/mt-${target_cpu}pic" | |
955 | ;; | |
45329a2c JM |
956 | esac |
957 | fi | |
958 | ||
9cfb301e JL |
959 | rm -f mt-frag |
960 | if [ -n "${target_makefile_frag}" ] ; then | |
961 | for f in ${target_makefile_frag} | |
962 | do | |
963 | cat ${srcdir}/$f >> mt-frag | |
964 | done | |
965 | target_makefile_frag=mt-frag | |
966 | fi | |
967 | ||
ca2ce3b3 ILT |
968 | # post-target: |
969 | ||
b5ae8419 ILT |
970 | # Make sure that the compiler is able to generate an executable. If it |
971 | # can't, we are probably in trouble. We don't care whether we can run the | |
972 | # executable--we might be using a cross compiler--we only care whether it | |
973 | # can be created. At this point the main configure script has set CC. | |
974 | echo "int main () { return 0; }" > conftest.c | |
975 | ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c | |
976 | if [ $? = 0 ] && [ -s conftest ]; then | |
977 | : | |
978 | else | |
979 | echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed." | |
980 | echo 1>&2 "*** You must set the environment variable CC to a working compiler." | |
981 | rm -f conftest* | |
982 | exit 1 | |
983 | fi | |
984 | rm -f conftest* | |
985 | ||
0e47ce97 ILT |
986 | # The Solaris /usr/ucb/cc compiler does not appear to work. |
987 | case "${host}" in | |
988 | sparc-sun-solaris2*) | |
e94c0e40 JM |
989 | CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`" |
990 | if [ "`/usr/bin/which $CCBASE`" = "/usr/ucb/cc" ] ; then | |
0e47ce97 ILT |
991 | could_use= |
992 | [ -d /opt/SUNWspro/bin ] && could_use="/opt/SUNWspro/bin" | |
993 | if [ -d /opt/cygnus/bin ] ; then | |
994 | if [ "$could_use" = "" ] ; then | |
995 | could_use="/opt/cygnus/bin" | |
996 | else | |
997 | could_use="$could_use or /opt/cygnus/bin" | |
998 | fi | |
999 | fi | |
1000 | if [ "$could_use" = "" ] ; then | |
1001 | echo "Warning: compilation may fail because you're using" | |
1002 | echo "/usr/ucb/cc. You should change your PATH or CC " | |
1003 | echo "variable and rerun configure." | |
1004 | else | |
1005 | echo "Warning: compilation may fail because you're using" | |
1006 | echo "/usr/ucb/cc, when you should use the C compiler from" | |
1007 | echo "$could_use. You should change your" | |
1008 | echo "PATH or CC variable and rerun configure." | |
1009 | fi | |
1010 | fi | |
1011 | ;; | |
1012 | esac | |
1013 | ||
294fde1f ILT |
1014 | # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the |
1015 | # binutils tools will find libbfd.so. | |
d4be7765 | 1016 | if [ "${shared}" = "yes" ]; then |
294fde1f ILT |
1017 | sed -e 's/^SET_LIB_PATH[ ]*=.*$/SET_LIB_PATH = $(REALLY_SET_LIB_PATH)/' \ |
1018 | Makefile > Makefile.tem | |
1019 | rm -f Makefile | |
1020 | mv -f Makefile.tem Makefile | |
f2693093 ILT |
1021 | |
1022 | case "${host}" in | |
1023 | *-*-hpux*) | |
1024 | sed -e 's/RPATH_ENVVAR[ ]*=.*$/RPATH_ENVVAR = SHLIB_PATH/' \ | |
1025 | Makefile > Makefile.tem | |
1026 | rm -f Makefile | |
1027 | mv -f Makefile.tem Makefile | |
1028 | ;; | |
1029 | esac | |
294fde1f ILT |
1030 | fi |
1031 | ||
0b0bd98b | 1032 | # If we are building for a win32 host, then set INSTALL_PROGRAM_ARGS to |
8270cd76 ILT |
1033 | # -x. This will cause programs to be installed with .exe extensions. |
1034 | case "${host}" in | |
0b0bd98b | 1035 | *-*-cygwin32* | i[3456]86-*-mingw32) |
8270cd76 ILT |
1036 | sed -e 's/^INSTALL_PROGRAM_ARGS[ ]*=.*$/INSTALL_PROGRAM_ARGS = -x/' \ |
1037 | Makefile > Makefile.tem | |
1038 | rm -f Makefile | |
1039 | mv -f Makefile.tem Makefile | |
1040 | ;; | |
1041 | esac | |
1042 | ||
ca2ce3b3 | 1043 | # Record target_configdirs and the configure arguments in Makefile. |
ab1cbc67 | 1044 | target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'` |
ca2ce3b3 | 1045 | targargs=`echo "${arguments}" | \ |
7fc36fda ILT |
1046 | sed -e 's/--norecursion//' \ |
1047 | -e 's/--cache[a-z-]*=[^ ]*//' \ | |
1048 | -e 's/--ho[a-z-]*=[^ ]*//' \ | |
41547e90 | 1049 | -e 's/--bu[a-z-]*=[^ ]*//' \ |
7fc36fda ILT |
1050 | -e 's/--ta[a-z-]*=[^ ]*//'` |
1051 | ||
1052 | # Passing a --with-cross-host argument lets the target libraries know | |
1053 | # whether they are being built with a cross-compiler or being built | |
1054 | # native. However, it would be better to use other mechanisms to make the | |
1055 | # sorts of decisions they want to make on this basis. Please consider | |
1056 | # this option to be deprecated. FIXME. | |
1057 | if [ x${is_cross_compiler} = xyes ]; then | |
41547e90 | 1058 | targargs="--with-cross-host=${host_alias} ${targargs}" |
7fc36fda ILT |
1059 | fi |
1060 | ||
07057350 JM |
1061 | # Default to --enable-multilib. |
1062 | if [ x${enable_multilib} = x ]; then | |
1063 | targargs="--enable-multilib ${targargs}" | |
1064 | fi | |
1065 | ||
41547e90 | 1066 | targargs="--host=${target_alias} --build=${build_alias} ${targargs}" |
ca2ce3b3 ILT |
1067 | sed -e "s:^TARGET_CONFIGDIRS[ ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:" \ |
1068 | -e "s%^CONFIG_ARGUMENTS[ ]*=.*$%CONFIG_ARGUMENTS = ${targargs}%" \ | |
ab1cbc67 | 1069 | -e "s%^TARGET_SUBDIR[ ]*=.*$%TARGET_SUBDIR = ${target_subdir}%" \ |
ca2ce3b3 ILT |
1070 | Makefile > Makefile.tem |
1071 | rm -f Makefile | |
1072 | mv -f Makefile.tem Makefile | |
1073 | ||
bc58b41d RP |
1074 | # |
1075 | # Local Variables: | |
1076 | # fill-column: 131 | |
1077 | # End: | |
1078 | # |