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* mn10300.h: New file.
[deliverable/binutils-gdb.git] / configure.in
CommitLineData
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
d20af0bd 17# Copyright (C) 1992, 93, 94, 95, 96, 97, 1998 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 ${host_tools} list after byacc and bison.
40
41
42# these libraries are used by various programs built for the host environment
43#
d20af0bd 44host_libs="intl mmalloc libiberty opcodes bfd readline gash db tcl tk tclX itcl tix libgui"
6f1e2150 45# start-sanitize-ide
f46d03c5 46host_libs="${host_libs} libide libidetcl"
6f1e2150 47# end-sanitize-ide
5f9e41cd
BE		 48# start-sanitize-cygnus
49host_libs="${host_libs} flexlm"
50# end-sanitize-cygnus
041164e4 51
f4a7dca7
TL		 52if [ "${enable_gdbgui}" = "yes" ] ; then
53 host_libs="${host_libs} libgui"
54fi
55
041164e4 56# these tools are built for the host environment
23e92f3f
MM		 57# Note, the powerpc-eabi build depends on sim occurring before gdb in order to
58# know that we are building the simulator.
5412dceb 59host_tools="texinfo byacc flex bison binutils ld gas gcc sim gdb make patch prms send-pr gprof gdbtest tgas etc expect dejagnu ash bash m4 autoconf automake libtool ispell grep diff rcs cvssrc fileutils shellutils time textutils wdiff find emacs emacs19 uudecode hello tar gzip indent recode release sed utils guile perl apache inet gawk findutils snavigator libtool gettext"
3718029f 60# start-sanitize-ide
c070fb34 61host_tools="${host_tools} ilu vmake jstools"
3718029f 62# end-sanitize-ide
041164e4 63
9bdd52dd
DZ		 64# these libraries are built for the target environment, and are built after
65# the host libraries and the host tools (which may be a cross compiler)
041164e4 66#
6d2d3edc
SG		 67target_libs="target-libiberty \
68 target-libgloss \
69 target-newlib \
70 target-libio \
71 target-librx \
72 target-libstdc++ \
73 ${start-sanitize-java}
74 target-libjava \
75 target-boehm-gc \
76 ${end-sanitize-java}
77 target-libg++"
041164e4 78
9bdd52dd 79# these tools are built using the target libs, and are intended to run only
9623e828 80# in the target environment
83a47678 81#
9bdd52dd
DZ		 82# note: any program that *uses* libraries that are in the "target_libs"
83# list belongs in this list. those programs are also very likely
84# candidates for the "native_only" list which follows
041164e4 85#
10be59aa 86target_tools="target-examples target-groff target-gperf"
041164e4
DZ		 87
88################################################################################
89
90## These two lists are of directories that are to be removed from the
91## ${configdirs} list for either cross-compilations or for native-
92## compilations. For example, it doesn't make that much sense to
ab1cbc67 93## cross-compile Emacs, nor is it terribly useful to compile target-libiberty in
041164e4
DZ		 94## a native environment.
95
96# directories to be built in the native environment only
97#
cd0ae558
ILT		 98# This must be a single line because of the way it is searched by grep in
99# the code below.
2f5ed6bc 100native_only="autoconf automake libtool cvssrc emacs emacs19 fileutils find gawk gettext grep gzip hello indent ispell m4 rcs recode sed shellutils tar textutils gash uudecode wdiff gprof target-groff guile perl apache inet time ash bash prms snavigator gnuserv target-gperf"
041164e4 101
9bdd52dd 102# directories to be built in a cross environment only
041164e4 103#
f4434c50 104cross_only="target-libgloss target-newlib target-cygmon target-opcodes target-libstub"
041164e4
DZ		 105
106## All tools belong in one of the four categories, and are assigned above
8f30a41e
DE		 107## We assign ${configdirs} this way to remove all embedded newlines. This
108## is important because configure will choke if they ever get through.
ca2ce3b3
ILT		 109## ${configdirs} is directories we build using the host tools.
110## ${target_configdirs} is directories we build using the target tools.
041164e4 111#
ca2ce3b3
ILT		 112configdirs=`echo ${host_libs} ${host_tools}`
113target_configdirs=`echo ${target_libs} ${target_tools}`
041164e4
DZ		 114
115################################################################################
ba4513e7 116
378fd382 117srctrigger=move-if-change
eb02fd64 118srcname="gnu development package"
0df06ca0 119
af9fa3c1
ILT		 120# This gets set non-empty for some net releases of packages.
121appdirs=""
122
0df06ca0
RP		 123# per-host:
124
594c548a
DM		 125# Work in distributions that contain no compiler tools, like Autoconf.
126if [ -d ${srcdir}/config ]; then
cec673a2 127case "${host}" in
9cfb301e
JL		 128 m68k-hp-hpux*)
129 host_makefile_frag="${host_makefile_frag} config/mh-hp300"
130 ;;
131 m68k-apollo-sysv*)
132 host_makefile_frag="${host_makefile_frag} config/mh-apollo68"
133 ;;
134 m68k-apollo-bsd*)
135 host_makefile_frag="${host_makefile_frag} config/mh-a68bsd"
136 ;;
137 m88k-dg-dgux*)
138 host_makefile_frag="${host_makefile_frag} config/mh-dgux"
139 ;;
140 m88k-harris-cxux*)
141 host_makefile_frag="${host_makefile_frag} config/mh-cxux"
142 ;;
143 m88k-motorola-sysv*)
144 host_makefile_frag="${host_makefile_frag} config/mh-delta88"
145 ;;
146 mips*-dec-ultrix*)
147 host_makefile_frag="${host_makefile_frag} config/mh-decstation"
148 ;;
149 mips*-nec-sysv4*)
150 host_makefile_frag="${host_makefile_frag} config/mh-necv4"
151 ;;
152 mips*-sgi-irix6*)
153 host_makefile_frag="${host_makefile_frag} config/mh-irix6"
154 ;;
155 mips*-sgi-irix5*)
156 host_makefile_frag="${host_makefile_frag} config/mh-irix5"
157 ;;
158 mips*-sgi-irix4*)
159 host_makefile_frag="${host_makefile_frag} config/mh-irix4"
160 ;;
161 mips*-sgi-irix3*)
162 host_makefile_frag="${host_makefile_frag} config/mh-sysv"
163 ;;
164 mips*-*-sysv4*)
165 host_makefile_frag="${host_makefile_frag} config/mh-sysv4"
166 ;;
167 mips*-*-sysv*)
168 host_makefile_frag="${host_makefile_frag} config/mh-riscos"
169 ;;
f43cc8f7
JM		 170 i[3456]86-*-sysv5*)
171 host_makefile_frag="${host_makefile_frag} config/mh-sysv5"
172 ;;
9cfb301e
JL		 173 i[3456]86-*-dgux*)
174 host_makefile_frag="${host_makefile_frag} config/mh-dgux386"
175 ;;
176 i[3456]86-ncr-sysv4.3*)
177 host_makefile_frag="${host_makefile_frag} config/mh-ncrsvr43"
178 ;;
179 i[3456]86-ncr-sysv4*)
180 host_makefile_frag="${host_makefile_frag} config/mh-ncr3000"
181 ;;
182 i[3456]86-*-sco3.2v5*)
183 host_makefile_frag="${host_makefile_frag} config/mh-sysv"
184 ;;
185 i[3456]86-*-sco*)
186 host_makefile_frag="${host_makefile_frag} config/mh-sco"
187 ;;
188 i[3456]86-*-isc*)
189 host_makefile_frag="${host_makefile_frag} config/mh-sysv"
190 ;;
191 i[3456]86-*-solaris2*)
192 host_makefile_frag="${host_makefile_frag} config/mh-sysv4"
193 ;;
194 i[3456]86-*-aix*)
195 host_makefile_frag="${host_makefile_frag} config/mh-aix386"
196 ;;
197 i[3456]86-*-go32*)
198 host_makefile_frag="${host_makefile_frag} config/mh-go32"
199 ;;
200 i[3456]86-*-msdosdjgpp*)
201 host_makefile_frag="${host_makefile_frag} config/mh-go32"
202 ;;
203 *-cygwin32*)
204 host_makefile_frag="${host_makefile_frag} config/mh-cygwin32"
205 ;;
0b0bd98b
JL		 206 *-mingw32*)
207 host_makefile_frag="${host_makefile_frag} config/mh-mingw32"
208 ;;
6271cadd 209# start-sanitize-mswin
9cfb301e
JL		 210 *-windows*)
211 host_makefile_frag="${host_makefile_frag} config/mh-windows"
212 ;;
6271cadd 213# end-sanitize-mswin
9cfb301e
JL		 214 vax-*-ultrix2*)
215 host_makefile_frag="${host_makefile_frag} config/mh-vaxult2"
216 ;;
217 *-*-solaris2*)
218 host_makefile_frag="${host_makefile_frag} config/mh-solaris"
219 ;;
220 m68k-sun-sunos*)
221 host_makefile_frag="${host_makefile_frag} config/mh-sun3"
222 ;;
223 *-hp-hpux[78]*)
224 host_makefile_frag="${host_makefile_frag} config/mh-hpux8"
225 ;;
226 *-hp-hpux*)
227 host_makefile_frag="${host_makefile_frag} config/mh-hpux"
228 ;;
229 *-*-hiux*)
230 host_makefile_frag="${host_makefile_frag} config/mh-hpux"
231 ;;
232 rs6000-*-lynxos*)
233 host_makefile_frag="${host_makefile_frag} config/mh-lynxrs6k"
234 ;;
235 *-*-lynxos*)
236 host_makefile_frag="${host_makefile_frag} config/mh-lynxos"
237 ;;
238 *-*-sysv4*)
239 host_makefile_frag="${host_makefile_frag} config/mh-sysv4"
240 ;;
241 *-*-sysv*)
242 host_makefile_frag="${host_makefile_frag} config/mh-sysv"
243 ;;
f4bda0ff 244esac
594c548a 245fi
f4bda0ff 246
0e47ce97
ILT		 247# If we aren't going to be using gcc, see if we can extract a definition
248# of CC from the fragment.
8beb827a 249if [ -z "${CC}" ] && [ "${build}" = "${host}" ]; then
0e47ce97
ILT		 250 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
251 found=
252 for dir in $PATH; do
253 test -z "$dir" && dir=.
254 if test -f $dir/gcc; then
255 found=yes
256 break
257 fi
258 done
259 IFS="$save_ifs"
8beb827a 260 if [ -z "${found}" ] && [ -n "${host_makefile_frag}" ] && [ -f "${srcdir}/${host_makefile_frag}" ]; then
2f9bfdfa
SG		 261 xx=`sed -n -e 's/^[ ]*CC[ ]*=[ ]*\(.*\)$/\1/p' < ${srcdir}/${host_makefile_frag}`
262 if [ -n "${xx}" ] ; then
263 CC=$xx
264 fi
ca2ce3b3
ILT		 265 fi
266fi
267
45329a2c
JM		 268# We default to --with-shared on platforms where -fpic is meaningless.
269# Well, we don't yet, but we will.
270if false && [ "${host}" = "${target}" ] && [ x${enable_shared} = x ]; then
271 case "${target}" in
bf31116d
ILT		 272 alpha*-dec-osf*) enable_shared=yes ;;
273 alpha*-*-linux*) enable_shared=yes ;;
45329a2c
JM		 274 mips-sgi-irix5*) enable_shared=yes ;;
275 *) enable_shared=no ;;
276 esac
277fi
278
d4be7765
ILT		 279case "${enable_shared}" in
280 yes) shared=yes ;;
281 no) shared=no ;;
feb522ad 282 "") shared=no ;;
d4be7765
ILT		 283 *) shared=yes ;;
284esac
285
286if [ x${shared} = xyes ]; then
45329a2c 287 case "${host}" in
9cfb301e
JL		 288 hppa*)
289 host_makefile_frag="${host_makefile_frag} config/mh-papic"
290 ;;
f4132507
ILT		 291 i[3456]86-*-cygwin32*)
292 # We don't want -fPIC on cygwin32.
293 ;;
9cfb301e
JL		 294 i[3456]86-*)
295 host_makefile_frag="${host_makefile_frag} config/mh-x86pic"
296 ;;
297 sparc64-*)
298 host_makefile_frag="${host_makefile_frag} config/mh-sparcpic"
299 ;;
300 powerpc*-*)
301 host_makefile_frag="${host_makefile_frag} config/mh-ppcpic"
302 ;;
bf31116d 303 alpha*-*-linux*)
9cfb301e
JL		 304 host_makefile_frag="${host_makefile_frag} config/mh-elfalphapic"
305 ;;
306 *)
5a67071d 307 if test -f ${srcdir}/config/mh-${host_cpu}pic; then
8e123593
JL		 308 host_makefile_frag="${host_makefile_frag} config/mh-${host_cpu}pic"
309 fi
9cfb301e 310 ;;
45329a2c 311 esac
9cfb301e
JL		 312fi
313
314rm -f mh-frag
315if [ -n "${host_makefile_frag}" ] ; then
316 for f in ${host_makefile_frag}
317 do
318 cat ${srcdir}/$f >> mh-frag
319 done
320 host_makefile_frag=mh-frag
45329a2c
JM		 321fi
322
0df06ca0 323# per-target:
bc58b41d 324
9ab10a5b 325case "${target}" in
9cfb301e
JL		 326 v810*)
327 target_makefile_frag="${target_makefile_frag} config/mt-v810"
328 ;;
329 i[3456]86-*-netware*)
330 target_makefile_frag="${target_makefile_frag} config/mt-netware"
331 ;;
332 powerpc-*-netware*)
333 target_makefile_frag="${target_makefile_frag} config/mt-netware"
334 ;;
276c2d7d 335# start-sanitize-r5900
9cfb301e
JL		 336 mips64r59*)
337 target_makefile_frag="${target_makefile_frag} config/mt-r5900"
338 ;;
276c2d7d 339# end-sanitize-r5900
9cfb301e
JL		 340 *-*-linux-gnu)
341 target_makefile_frag="${target_makefile_frag} config/mt-linux"
342 ;;
9ab10a5b
SEF		 343esac
344
bcb92b02
MM		 345# If --enable-target-optspace always use -Os instead of -O2 to build
346# the target libraries, similarly if it is not specified, use -Os
347# on selected platforms.
348case "${enable_target_optspace}:${target}" in
349 yes:*)
350 target_makefile_frag="${target_makefile_frag} config/mt-ospace"
351 ;;
352 :m32r-* | :d10v-*)
353 target_makefile_frag="${target_makefile_frag} config/mt-ospace"
354 ;;
355# start-sanitize-d30v
356 :d30v-*-*)
357 target_makefile_frag="${target_makefile_frag} config/mt-ospace"
358 ;;
359# end-sanitize-d30v
34b65ac5 360 no:* | :*)
bcb92b02
MM		 361 ;;
362 *)
363 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
364 ;;
365esac
366
ca2ce3b3 367skipdirs=
719cb03f
DZ		 368gasdir=gas
369use_gnu_ld=
370use_gnu_as=
371
9f579565
DZ		 372# some tools are so dependent upon X11 that if we're not building with X,
373# it's not even worth trying to configure, much less build, that tool.
374
375case ${with_x} in
e13fa011 376 yes | "") # the default value for this tree is that X11 is available
6a42d184 377 ;;
e13fa011 378 no)
6f1e2150 379 skipdirs="${skipdirs} tk libgui gash"
3718029f 380# start-sanitize-ide
f46d03c5 381 skipdirs="${skipdirs} libide libidetcl vmake jstools"
3718029f 382# end-sanitize-ide
9f579565
DZ		 383 ;;
384 *)
385 echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2
386 ;;
387esac
388
5357f128 389# Some tools are only suitable for building in a "native" situation.
ba4513e7
DZ		 390# Those are added when we have a host==target configuration. For cross
391# toolchains, we add some directories that should only be useful in a
392# cross-compiler.
43557c0a 393
2a38983c
DHW		 394is_cross_compiler=
395
94028943 396if [ x"${host}" = x"${target}" ] ; then
041164e4
DZ		 397 # when doing a native toolchain, don't build the targets
398 # that are in the 'cross only' list
ca2ce3b3 399 skipdirs="${skipdirs} ${cross_only}"
2a38983c 400 is_cross_compiler=no
ab1cbc67 401 target_subdir=.
3c4e3186
BK		 402 case "${host}" in
403 # We need multilib support for irix6, to get libiberty built
404 # properly for o32 and n32.
c80c4a58 405 mips-sgi-irix6*) target_subdir=${host} ;;
3c4e3186 406 esac
43557c0a 407else
041164e4
DZ		 408 # similarly, don't build the targets in the 'native only'
409 # list when building a cross compiler
ca2ce3b3 410 skipdirs="${skipdirs} ${native_only}"
2a38983c 411 is_cross_compiler=yes
ab1cbc67 412 target_subdir=${target_alias}
43557c0a
DZ		 413fi
414
3c4e3186
BK		 415if [ ! -d ${target_subdir} ] ; then
416 if mkdir ${target_subdir} ; then true
417 else
418 echo "'*** could not make ${PWD=`pwd`}/${target_subdir}" 1>&2
419 exit 1
420 fi
421fi
422
055cca84
ILT		 423copy_dirs=
424
425# Handle --with-headers=XXX. The contents of the named directory are
52b5deb9 426# copied to $(tooldir)/sys-include.
055cca84
ILT		 427if [ x"${with_headers}" != x ]; then
428 if [ x${is_cross_compiler} = xno ]; then
429 echo 1>&2 '***' --with-headers is only supported when cross compiling
430 exit 1
431 fi
432 case "${exec_prefixoption}" in
433 "") x=${prefix} ;;
434 *) x=${exec_prefix} ;;
435 esac
52b5deb9 436 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
055cca84
ILT		 437fi
438
439# Handle --with-libs=XXX. Multiple directories are permitted. The
440# contents are copied to $(tooldir)/lib.
441if [ x"${with_libs}" != x ]; then
442 if [ x${is_cross_compiler} = xno ]; then
443 echo 1>&2 '***' --with-libs is only supported when cross compiling
444 exit 1
445 fi
446 # Copy the libraries in reverse order, so that files in the first named
447 # library override files in subsequent libraries.
448 case "${exec_prefixoption}" in
449 "") x=${prefix} ;;
450 *) x=${exec_prefix} ;;
451 esac
452 for l in ${with_libs}; do
453 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
454 done
455fi
456
457# If both --with-headers and --with-libs are specified, default to
458# --without-newlib.
459if [ x"${with_headers}" != x ] && [ x"${with_libs}" != x ]; then
460 if [ x"${with_newlib}" = x ]; then
461 with_newlib=no
462 fi
463fi
464
99dff294 465# Recognize --with-newlib/--without-newlib.
055cca84 466if [ x${with_newlib} = xno ]; then
ab1cbc67 467 skipdirs="${skipdirs} target-newlib"
99dff294 468elif [ x${with_newlib} = xyes ]; then
ab1cbc67 469 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
055cca84
ILT		 470fi
471
4f0ad91b
ILT		 472# Default to using --with-stabs for certain targets.
473if [ x${with_stabs} = x ]; then
474 case "${target}" in
780da94c
JM		 475 mips*-*-irix6*)
476 ;;
f7954d86 477 mips*-*-* | alpha*-*-osf* | i[3456]86*-*-sysv4* | i[3456]86*-*-unixware*)
4f0ad91b
ILT		 478 with_stabs=yes;
479 withoptions="${withoptions} --with-stabs"
480 ;;
481 esac
482fi
483
055cca84
ILT		 484# Handle ${copy_dirs}
485set fnord ${copy_dirs}
486shift
487while [ $# != 0 ]; do
488 if [ -f $2/COPIED ] && [ x"`cat $2/COPIED`" = x"$1" ]; then
489 :
490 else
491 echo Copying $1 to $2
492
493 # Use the install script to create the directory and all required
494 # parent directories.
495 if [ -d $2 ]; then
496 :
497 else
498 echo >config.temp
cc7e1635 499 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
055cca84
ILT		 500 fi
501
502 # Copy the directory, assuming we have tar.
503 # FIXME: Should we use B in the second tar? Not all systems support it.
504 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
505
506 # It is the responsibility of the user to correctly adjust all
507 # symlinks. If somebody can figure out how to handle them correctly
508 # here, feel free to add the code.
509
510 echo $1 > $2/COPIED
511 fi
512 shift; shift
513done
514
eebd76cb
SC		 515# Configure extra directories which are host specific
516
517case "${host}" in
f7954d86 518 i[3456]86-*-go32*)
a220ba0f 519 configdirs="$configdirs dosrel" ;;
0b0bd98b
JL		 520 i[3456]86-*-mingw32*)
521 configdirs="$configdirs dosrel" ;;
e39c2bd2
GN		 522 *-cygwin32*)
523 configdirs="$configdirs dosrel" ;;
eebd76cb
SC		 524esac
525
5357f128 526# Remove more programs from consideration, based on the host or
dfa891fc 527# target this usually means that a port of the program doesn't
8ae559b7 528# exist yet.
dfa891fc 529
52e3ad87
KR		 530noconfigdirs=""
531
9f579565 532case "${host}" in
f7954d86 533 i[3456]86-*-vsta)
d20af0bd 534 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl apache inet itcl tix db snavigator gnuserv gettext"
3718029f 535# start-sanitize-ide
f46d03c5 536 noconfigdirs="$noconfigdirs libide libidetcl vmake jstools"
3718029f 537# end-sanitize-ide
5f9e41cd
BE		 538# start-sanitize-cygnus
539 noconfigdirs="$noconfigdirs flexlm"
540# end-sanitize-cygnus
8a3871bb 541 ;;
e087efc1 542 i[3456]86-*-go32* | i[3456]86-*-msdosdjgpp*)
d20af0bd 543 noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl apache inet itcl tix db snavigator gnuserv gettext"
3718029f 544# start-sanitize-ide
f46d03c5 545 noconfigdirs="$noconfigdirs libide libidetcl vmake jstools"
3718029f 546# end-sanitize-ide
5f9e41cd
BE		 547# start-sanitize-cygnus
548 noconfigdirs="$noconfigdirs flexlm"
549# end-sanitize-cygnus
8c7fd353 550 ;;
0b0bd98b 551 i[3456]86-*-mingw32*)
c6c22ffe 552 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl apache inet itcl tix db snavigator gnuserv"
db5d8d39 553 noconfigdirs="expect dejagnu cvs autoconf automake send-pr gprof rcs guile perl texinfo apache inet libtool"
0b0bd98b 554 ;;
341aa377 555 *-*-cygwin32)
0db468b8 556 noconfigdirs="autoconf automake send-pr gprof rcs guile perl texinfo apache inet"
9f579565 557 ;;
341aa377 558 *-*-windows*)
5707b74f 559# This is only used to build WinGDB...
e8f6afa3
FL		 560# note that powerpc-eabi depends on sim configured before gdb.
561 configdirs="bfd libiberty opcodes readline sim gdb"
5707b74f 562 target_configdirs=
341aa377 563 ;;
c49f612a
JL		 564 *-*-netbsd*)
565 noconfigdirs="rcs"
566 ;;
a51794f1 567 ppc*-*-pe)
c6c22ffe 568 noconfigdirs="patch diff make tk tcl expect dejagnu cvssrc autoconf automake texinfo bison send-pr gprof rcs guile perl apache inet itcl tix db snavigator gnuserv"
3718029f 569# start-sanitize-ide
f46d03c5 570 noconfigdirs="$noconfigdirs libide libidetcl vmake jstools"
3718029f 571# end-sanitize-ide
5f9e41cd
BE		 572# start-sanitize-cygnus
573 noconfigdirs="$noconfigdirs flexlm"
574# end-sanitize-cygnus
a51794f1 575 ;;
9f579565 576esac
dfa891fc 577
eebd76cb 578
43557c0a 579case "${target}" in
0f45fbc1 580 *-*-netware)
35cb2108 581 noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-librx target-newlib target-libiberty target-libgloss"
0f45fbc1 582 ;;
107e5276
DE		 583 *-*-rtems*)
584 noconfigdirs="$noconfigdirs target-libgloss"
585 ;;
406477a6 586 *-*-vxworks*)
35cb2108 587 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
849367a2 588 ;;
bf31116d 589 alpha*-dec-osf*)
6bd3f765 590 # ld works, but does not support shared libraries. emacs doesn't
f5152f73 591 # work. newlib is not 64 bit ready. I'm not sure about fileutils.
2a3486d2 592 # gas doesn't generate exception information.
f5152f73 593 noconfigdirs="$noconfigdirs gas ld emacs fileutils target-newlib target-libgloss"
0f45fbc1 594 ;;
bc70a918
ILT		 595 alpha*-*-*vms*)
596 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss"
597 ;;
bf31116d 598 alpha*-*-linux*)
9cfb301e
JL		 599 # newlib is not 64 bit ready
600 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
601 # linux has rx in libc
602 skipdirs="$skipdirs target-librx"
603 ;;
04b9315f 604 alpha*-*-*)
6bd3f765 605 # newlib is not 64 bit ready
35cb2108 606 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
0f45fbc1 607 ;;
7c71fc39 608 arc-*-*)
35cb2108 609 noconfigdirs="$noconfigdirs target-libgloss"
7c71fc39 610 ;;
bf150019 611 arm-*-pe*)
35cb2108 612 noconfigdirs="$noconfigdirs target-libgloss"
bf150019 613 ;;
875c8d5c
JSC		 614 arm-*-coff*)
615 noconfigdirs="$noconfigdirs target-libgloss"
616 ;;
51654893 617 thumb-*-coff)
28b6fd89
NC		 618 noconfigdirs="$noconfigdirs target-libgloss"
619 ;;
1f984018
NC		 620 thumb-*-pe) # CYGNUS LOCAL nickc/thumb
621 noconfigdirs="$noconfigdirs target-libgloss"
622 ;;
ff15324f 623 arm-*-riscix*)
35cb2108 624 noconfigdirs="$noconfigdirs ld target-libgloss"
318b02b6 625 ;;
a1e636c8 626 d10v-*-*)
c1f6b406 627 noconfigdirs="$noconfigdirs target-librx target-libg++ target-libstdc++ target-libio target-libgloss"
a1e636c8 628 ;;
c2304cba
MH		 629# start-sanitize-d30v
630 d30v-*-*)
c2304cba
MH		 631 ;;
632# end-sanitize-d30v
52e3ad87 633 h8300*-*-* | \
8388b9df 634 h8500-*-*)
35cb2108 635 noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
15ae586e 636 ;;
8a71f0f3 637 hppa*-*-*elf* | \
107e5276 638 hppa*-*-lites*)
8c92a7d1 639 # Do configure ld/binutils/gas for this case.
99a5da15 640 ;;
15ae586e 641 hppa*-*-*)
408f64bc
JK		 642 # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach
643 # cc is gcc, and on any system a user should be able to link cc to
e37bb3c7 644 # whatever they want. FIXME, emacs emacs19).
8b5405d2 645 case "${CC}" in
e37bb3c7 646 "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;;
772ebace 647 *) ;;
8b5405d2 648 esac
d9f1d487 649 noconfigdirs="$noconfigdirs ld shellutils"
15ae586e 650 ;;
e087efc1 651 i[3456]86-*-go32* | i[3456]-*-msdosdjgpp*)
632ee4a1 652 # but don't build gdb
ab1cbc67 653 noconfigdirs="$noconfigdirs gdb target-libg++ target-libstdc++ target-libio target-librx"
8c92a7d1 654 ;;
0b0bd98b
JL		 655 i[3456]86-*-mingw32*)
656 target_configdirs="$target_configdirs target-mingw"
657 noconfigdirs="$noconfigdirs expect target-libgloss"
658
53b0f196 659 # Can't build gdb for mingw32 if not native.
0b0bd98b
JL		 660 case "${host}" in
661 i[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
c6c22ffe 662 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix db snavigator gnuserv"
5f9e41cd
BE		 663# start-sanitize-cygnus
664 noconfigdirs="$noconfigdirs flexlm"
665# end-sanitize-cygnus
0b0bd98b
JL		 666 ;;
667 esac
668 ;;
ccac0df1 669 *-*-cygwin32*)
77cd090a 670 target_configdirs="$target_configdirs target-winsup"
53b0f196 671 noconfigdirs="$noconfigdirs target-gperf target-libgloss"
e1a1ddc6 672 # always build newlib.
ab1cbc67 673 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
9daacfc4
SC		 674
675 # Can't build gdb for cygwin32 if not native.
5f8d8c91 676 case "${host}" in
ccac0df1 677 *-*-cygwin32*) ;; # keep gdb tcl tk expect etc.
c6c22ffe 678 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui db snavigator gnuserv"
64434418 679# start-sanitize-ide
f46d03c5 680 noconfigdirs="$noconfigdirs libide libidetcl vmake jstools"
64434418 681# end-sanitize-ide
5f9e41cd
BE		 682# start-sanitize-cygnus
683 noconfigdirs="$noconfigdirs flexlm"
684# end-sanitize-cygnus
64434418 685 ;;
9daacfc4 686 esac
a220ba0f 687 ;;
f7954d86 688 i[3456]86-*-pe)
35cb2108 689 noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
8c7fd353 690 ;;
f7954d86 691 i[3456]86-*-sco3.2v5*)
a48876fc
SS		 692 # The linker does not yet know about weak symbols in COFF,
693 # and is not configured to handle mixed ELF and COFF.
f43cc8f7 694 noconfigdirs="$noconfigdirs ld target-libgloss"
a48876fc 695 ;;
f7954d86 696 i[3456]86-*-sco*)
35cb2108 697 noconfigdirs="$noconfigdirs gprof target-libgloss"
de9117a7 698 ;;
f7954d86 699 i[3456]86-*-solaris2*)
320c9fff
KR		 700 # The linker does static linking correctly, but the Solaris C library
701 # has bugs such that some important functions won't work when statically
702 # linked. (See man pages for getpwuid, for example.)
35cb2108 703 noconfigdirs="$noconfigdirs ld target-libgloss"
320c9fff 704 ;;
f7954d86 705 i[3456]86-*-sysv4*)
8b5405d2
DZ		 706 # The SYSV4 C compiler doesn't handle Emacs correctly
707 case "${CC}" in
e37bb3c7 708 "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;;
8b5405d2
DZ		 709 *) ;;
710 esac
711 # but that's okay since emacs doesn't work anyway
35cb2108 712 noconfigdirs="$noconfigdirs emacs emacs19 target-libgloss"
8b5405d2 713 ;;
ae1b99e4 714 mn10200-*-*)
5bf639ac
MA		 715 noconfigdirs="$noconfigdirs"
716 if [ x${is_cross_compiler} != xno ] ; then
717 target_configdirs="${target_configdirs} target-libstub target-cygmon"
718 fi
ae1b99e4
JL		 719 ;;
720 mn10300-*-*)
f33a8aa5 721 noconfigdirs="$noconfigdirs"
529fce81
MA		 722 if [ x${is_cross_compiler} != xno ] ; then
723 target_configdirs="${target_configdirs} target-libstub target-cygmon"
724 fi
be9b9d69 725 ;;
3e1e245d
ILT		 726 powerpc-*-aix*)
727 # copied from rs6000-*-* entry
7751f03a 728 noconfigdirs="$noconfigdirs gprof cvssrc target-libgloss"
3d40ace0
ILT		 729 # This is needed until gcc and ld are fixed to work together.
730 use_gnu_ld=no
3e1e245d 731 ;;
a51794f1
JM		 732 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
733 target_configdirs="$target_configdirs target-winsup"
c6c22ffe 734 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix db snavigator gnuserv"
3718029f 735# start-sanitize-ide
f46d03c5 736 noconfigdirs="$noconfigdirs libide libidetcl vmake jstools"
3718029f 737# end-sanitize-ide
5f9e41cd
BE		 738# start-sanitize-cygnus
739 noconfigdirs="$noconfigdirs flexlm"
740# end-sanitize-cygnus
a51794f1
JM		 741 # always build newlib.
742 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
81d08d0c 743 ;;
59d95e81 744 # This is temporary until we can link against shared libraries
8970d123 745 powerpcle-*-solaris*)
c6c22ffe 746 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix db snavigator gnuserv"
3718029f 747# start-sanitize-ide
f46d03c5 748 noconfigdirs="$noconfigdirs libide libidetcl vmake jstools"
3718029f 749# end-sanitize-ide
5f9e41cd
BE		 750# start-sanitize-cygnus
751 noconfigdirs="$noconfigdirs flexlm"
752# end-sanitize-cygnus
8970d123 753 ;;
2a38983c 754 rs6000-*-lynxos*)
2a38983c
DHW		 755 # The CVS server code doesn't work on the RS/6000
756 # Newlib makes problems for libg++ in crosses.
7751f03a 757 noconfigdirs="$noconfigdirs target-newlib gprof cvssrc"
2a38983c 758 ;;
3d40ace0
ILT		 759 rs6000-*-aix*)
760 noconfigdirs="$noconfigdirs gprof"
761 # This is needed until gcc and ld are fixed to work together.
762 use_gnu_ld=no
763 ;;
8388b9df 764 rs6000-*-*)
92caaa6a 765 noconfigdirs="$noconfigdirs gprof"
fcf4d286 766 ;;
becf2d8a 767 m68k-apollo-*)
35cb2108 768 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss"
becf2d8a 769 ;;
04b9315f
ILT		 770 mips*-*-irix5*)
771 # The GNU linker does not support shared libraries.
82633710 772 # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
35cb2108 773 noconfigdirs="$noconfigdirs ld gprof emacs target-libgloss"
04b9315f 774 ;;
79a2d56d 775 mips*-*-irix6*)
07057350 776 # The GNU assembler and linker do not support IRIX 6.
79a2d56d 777 # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
4ceaca77 778 noconfigdirs="$noconfigdirs ld gas gprof emacs target-libgloss"
79a2d56d 779 ;;
af9fa3c1 780 mips*-dec-bsd*)
35cb2108 781 noconfigdirs="$noconfigdirs gprof target-libgloss"
af9fa3c1
ILT		 782 ;;
783 mips*-*-bsd*)
35cb2108 784 noconfigdirs="$noconfigdirs gprof target-libgloss"
af9fa3c1 785 ;;
b57c473d
JM		 786 mipstx39-*-*)
787 noconfigdirs="$noconfigdirs gprof" # same as generic mips
788 target_configdirs="${target_configdirs} target-libstub target-cygmon"
789 ;;
04b9315f 790 mips*-*-*)
52e3ad87 791 noconfigdirs="$noconfigdirs gprof"
fcf4d286 792 ;;
de9117a7 793 romp-*-*)
35cb2108 794 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss"
de9117a7 795 ;;
817382d1 796 sh-*-*)
719cb03f 797 case "${host}" in
f7954d86 798 i[3456]86-*-vsta) ;; # don't add gprof back in
e087efc1
ILT		 799 i[3456]86-*-go32*) ;; # don't add gprof back in
800 i[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in
ca2ce3b3 801 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
719cb03f 802 esac
35cb2108 803 noconfigdirs="$noconfigdirs target-libgloss"
719cb03f 804 ;;
664298e6
BM		 805 sparc-*-elf*)
806 if [ x${is_cross_compiler} != xno ] ; then
f4434c50 807 target_configdirs="${target_configdirs} target-libstub target-cygmon"
664298e6
BM		 808 fi
809 ;;
ddfa23cb
BM		 810 sparc64-*-elf*)
811 if [ x${is_cross_compiler} != xno ] ; then
f4434c50 812 target_configdirs="${target_configdirs} target-libstub target-cygmon"
ddfa23cb
BM		 813 fi
814 ;;
664298e6
BM		 815 sparclite-*-aout*)
816 if [ x${is_cross_compiler} != xno ] ; then
f4434c50 817 target_configdirs="${target_configdirs} target-libstub target-cygmon"
664298e6
BM		 818 fi
819 ;;
719cb03f 820 sparc-*-sunos4*)
2a38983c 821 if [ x${is_cross_compiler} != xno ] ; then
35cb2108 822 noconfigdirs="$noconfigdirs gdb gdbtest target-newlib target-libgloss"
2a38983c
DHW		 823 else
824 use_gnu_ld=no
825 fi
1f69e88d 826 ;;
69f273d8 827# start-sanitize-sky
e086cc6c 828 dvp-*-elf*)
587c41ae 829 noconfigdirs="$noconfigdirs gcc gdb sim"
83f35963 830 noconfigdirs="$noconfigdirs itcl libgui tk tix"
e086cc6c
DE		 831 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty"
832 noconfigdirs="$noconfigdirs target-librx target-libg++ target-libstdc++ target-libio"
833 ;;
69f273d8 834# end-sanitize-sky
486e0f0a 835 v810-*-*)
35cb2108 836 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libio target-libg++ target-libstdc++ opcodes target-libgloss"
486e0f0a 837 ;;
3f5d1c2c 838 v850-*-*)
d77852a4 839 noconfigdirs="$noconfigdirs target-libgloss"
3f5d1c2c 840 ;;
492c2670
NC		 841# start-sanitize-v850e
842 v850e-*-*)
843 noconfigdirs="$noconfigdirs target-libgloss"
844 ;;
67a46fe9 845 v850ea-*-*)
492c2670
NC		 846 noconfigdirs="$noconfigdirs target-libgloss"
847 ;;
092859e8 848# end-sanitize-v850e
de9117a7 849 vax-*-vms)
35cb2108 850 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss"
de9117a7
KR		 851 ;;
852 vax-*-*)
35cb2108 853 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
8388b9df 854 ;;
de9117a7 855 *-*-lynxos*)
19b1d034 856 # Newlib makes problems for libg++ in crosses.
35cb2108 857 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
19b1d034
SS		 858 ;;
859 *-*-macos* | \
860 *-*-mpw*)
861 # Macs want a resource compiler.
862 configdirs="$configdirs grez"
863 ;;
05cd8d98
HS		 864esac
865
9a8629d5
ILT		 866# If we aren't building newlib, then don't build libgloss, since libgloss
867# depends upon some newlib header files.
868case "${noconfigdirs}" in
869 *target-libgloss*) ;;
870 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
871esac
872
d4cf72b3
BK		 873# Make sure we don't let GNU ld be added if we didn't want it.
874if [ x$with_gnu_ld = xno ]; then
875 use_gnu_ld=no
876 noconfigdirs="$noconfigdirs ld"
0b0124c6
BK		 877fi
878
d4cf72b3
BK		 879# Make sure we don't let GNU as be added if we didn't want it.
880if [ x$with_gnu_as = xno ]; then
881 use_gnu_as=no
882 noconfigdirs="$noconfigdirs gas"
0b0124c6
BK		 883fi
884
ca2ce3b3
ILT		 885# Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
886# $target_configdirs.
887# If we have the source for $noconfigdirs entries, add them to $notsupp.
efd7b806 888
52e3ad87 889notsupp=""
ca2ce3b3 890for dir in . $skipdirs $noconfigdirs ; do
b58d9e5d 891 dirname=`echo $dir | sed -e s/target-//g`
1c15a33d 892 if [ $dir != . ] && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
8f30a41e 893 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
b58d9e5d
PB		 894 if [ -r $srcdir/$dirname/configure ] \
895 || [ -r $srcdir/$dirname/configure.in ]; then
ca2ce3b3
ILT		 896 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
897 true
898 else
899 notsupp="$notsupp $dir"
900 fi
901 fi
902 fi
903 if [ $dir != . ] && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
904 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
b58d9e5d
PB		 905 if [ -r $srcdir/$dirname/configure ] \
906 || [ -r $srcdir/$dirname/configure.in ]; then
ca2ce3b3
ILT		 907 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
908 true
909 else
910 notsupp="$notsupp $dir"
911 fi
52e3ad87
KR		 912 fi
913 fi
914done
915
fba66802
ILT		 916# Sometimes the tools are distributed with libiberty but with no other
917# libraries. In that case, we don't want to build target-libiberty.
918if [ -n "${target_configdirs}" ]; then
919 others=
b58d9e5d 920 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
fba66802
ILT		 921 if [ "$i" != "libiberty" ]; then
922 if [ -r $srcdir/$i/configure ] || [ -r $srcdir/$i/configure.in ]; then
923 others=yes;
924 break;
925 fi
926 fi
927 done
928 if [ -z "${others}" ]; then
929 target_configdirs=
930 fi
931fi
932
ca2ce3b3
ILT		 933# Deconfigure all subdirectories, in case we are changing the
934# configuration from one where a subdirectory is supported to one where it
935# is not.
8beb827a 936if [ -z "${norecursion}" ] && [ -n "${configdirs}" ]; then
b58d9e5d 937 for i in `echo ${configdirs} | sed -e s/target-//g` ; do
ca2ce3b3
ILT		 938 rm -f $i/Makefile
939 done
940fi
8beb827a 941if [ -z "${norecursion}" ] && [ -n "${target_configdirs}" ]; then
9bbc0d58 942 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
ab1cbc67
PB		 943 rm -f ${target_subdir}/$i/Makefile
944 done
945fi
ca2ce3b3 946
52e3ad87
KR		 947# Produce a warning message for the subdirs we can't configure.
948# This isn't especially interesting in the Cygnus tree, but in the individual
949# FSF releases, it's important to let people know when their machine isn't
950# supported by the one or two programs in a package.
951
9fe444b5 952if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then
af9fa3c1
ILT		 953 # If $appdirs is non-empty, at least one of those directories must still
954 # be configured, or we error out. (E.g., if the gas release supports a
955 # specified target in some subdirs but not the gas subdir, we shouldn't
956 # pretend that all is well.)
957 if [ -n "$appdirs" ]; then
958 for dir in $appdirs ; do
ca2ce3b3
ILT		 959 if [ -r $dir/Makefile.in ]; then
960 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
961 appdirs=""
962 break
963 fi
964 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
965 appdirs=""
966 break
967 fi
af9fa3c1
ILT		 968 fi
969 done
970 if [ -n "$appdirs" ]; then
971 echo "*** This configuration is not supported by this package." 1>&2
972 exit 1
973 fi
974 fi
975 # Okay, some application will build, or we don't care to check. Still
976 # notify of subdirs not getting built.
52e3ad87
KR		 977 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
978 echo " ${notsupp}" 1>&2
979 echo " (Any other directories should still work fine.)" 1>&2
980fi
981
d4cf72b3
BK		 982# Set with_gnu_as and with_gnu_ld as appropriate.
983#
984# This is done by determining whether or not the appropriate directory
985# is available, and by checking whether or not specific configurations
986# have requested that this magic not happen.
987#
988# The command line options always override the explicit settings in
989# configure.in, and the settings in configure.in override this magic.
990#
991# If the default for a toolchain is to use GNU as and ld, and you don't
992# want to do that, then you should use the --without-gnu-as and
993# --without-gnu-ld options for the configure script.
994
995if [ x${use_gnu_as} = x ] ; then
996 if [ x${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then
997 with_gnu_as=yes
998 withoptions="$withoptions --with-gnu-as"
999 fi
1000fi
1001
1002if [ x${use_gnu_ld} = x ] ; then
1003 if [ x${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld ] ; then
1004 with_gnu_ld=yes
1005 withoptions="$withoptions --with-gnu-ld"
1006 fi
1007fi
1008
d5a8bfde
ILT		 1009# If using newlib, add --with-newlib to the withoptions so that gcc/configure
1010# can detect this case.
1011
1012if [ x${with_newlib} != xno ] && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 && [ -d ${srcdir}/newlib ] ; then
1013 with_newlib=yes
1014 withoptions="$withoptions --with-newlib"
1015fi
1016
d4be7765 1017if [ x${shared} = xyes ]; then
45329a2c 1018 case "${target}" in
9cfb301e
JL		 1019 hppa*)
1020 target_makefile_frag="${target_makefile_frag} config/mt-papic"
1021 ;;
1022 i[3456]86-*)
1023 target_makefile_frag="${target_makefile_frag} config/mt-x86pic"
1024 ;;
1025 powerpc*-*)
1026 target_makefile_frag="${target_makefile_frag} config/mt-ppcpic"
1027 ;;
bf31116d 1028 alpha*-*-linux*)
9cfb301e
JL		 1029 target_makefile_frag="${target_makefile_frag} config/mt-elfalphapic"
1030 ;;
1031 *)
5a67071d 1032 if test -f ${srcdir}/config/mt-${target_cpu}pic; then
8e123593
JL		 1033 target_makefile_frag="${target_makefile_frag} config/mt-${target_cpu}pic"
1034 fi
9cfb301e 1035 ;;
45329a2c
JM		 1036 esac
1037fi
1038
9cfb301e
JL		 1039rm -f mt-frag
1040if [ -n "${target_makefile_frag}" ] ; then
1041 for f in ${target_makefile_frag}
1042 do
1043 cat ${srcdir}/$f >> mt-frag
1044 done
1045 target_makefile_frag=mt-frag
1046fi
1047
ca2ce3b3
ILT		 1048# post-target:
1049
b5ae8419
ILT		 1050# Make sure that the compiler is able to generate an executable. If it
1051# can't, we are probably in trouble. We don't care whether we can run the
1052# executable--we might be using a cross compiler--we only care whether it
1053# can be created. At this point the main configure script has set CC.
1054echo "int main () { return 0; }" > conftest.c
1055${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
51654893 1056if [ $? = 0 ] && [ -s conftest -o -s conftest.exe ]; then
b5ae8419
ILT		 1057 :
1058else
1059 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
1060 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
1061 rm -f conftest*
1062 exit 1
1063fi
1064rm -f conftest*
1065
0e47ce97
ILT		 1066# The Solaris /usr/ucb/cc compiler does not appear to work.
1067case "${host}" in
1068 sparc-sun-solaris2*)
e94c0e40
JM		 1069 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
1070 if [ "`/usr/bin/which $CCBASE`" = "/usr/ucb/cc" ] ; then
0e47ce97
ILT		 1071 could_use=
1072 [ -d /opt/SUNWspro/bin ] && could_use="/opt/SUNWspro/bin"
1073 if [ -d /opt/cygnus/bin ] ; then
1074 if [ "$could_use" = "" ] ; then
1075 could_use="/opt/cygnus/bin"
1076 else
1077 could_use="$could_use or /opt/cygnus/bin"
1078 fi
1079 fi
1080 if [ "$could_use" = "" ] ; then
1081 echo "Warning: compilation may fail because you're using"
1082 echo "/usr/ucb/cc. You should change your PATH or CC "
1083 echo "variable and rerun configure."
1084 else
1085 echo "Warning: compilation may fail because you're using"
1086 echo "/usr/ucb/cc, when you should use the C compiler from"
1087 echo "$could_use. You should change your"
1088 echo "PATH or CC variable and rerun configure."
1089 fi
1090 fi
1091 ;;
1092esac
1093
294fde1f
ILT		 1094# If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
1095# binutils tools will find libbfd.so.
d4be7765 1096if [ "${shared}" = "yes" ]; then
294fde1f
ILT		 1097 sed -e 's/^SET_LIB_PATH[ ]*=.*$/SET_LIB_PATH = $(REALLY_SET_LIB_PATH)/' \
1098 Makefile > Makefile.tem
1099 rm -f Makefile
1100 mv -f Makefile.tem Makefile
f2693093
ILT		 1101
1102 case "${host}" in
1103 *-*-hpux*)
2ac94d51 1104 sed -e 's/^RPATH_ENVVAR[ ]*=.*$/RPATH_ENVVAR = SHLIB_PATH/' \
f2693093
ILT		 1105 Makefile > Makefile.tem
1106 rm -f Makefile
1107 mv -f Makefile.tem Makefile
1108 ;;
1109 esac
294fde1f
ILT		 1110fi
1111
0b0bd98b 1112# If we are building for a win32 host, then set INSTALL_PROGRAM_ARGS to
8270cd76
ILT		 1113# -x. This will cause programs to be installed with .exe extensions.
1114case "${host}" in
0b0bd98b 1115*-*-cygwin32* | i[3456]86-*-mingw32)
8270cd76
ILT		 1116 sed -e 's/^INSTALL_PROGRAM_ARGS[ ]*=.*$/INSTALL_PROGRAM_ARGS = -x/' \
1117 Makefile > Makefile.tem
1118 rm -f Makefile
1119 mv -f Makefile.tem Makefile
1120 ;;
1121esac
1122
ca2ce3b3 1123# Record target_configdirs and the configure arguments in Makefile.
ab1cbc67 1124target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
ca2ce3b3 1125targargs=`echo "${arguments}" | \
7fc36fda
ILT		 1126 sed -e 's/--norecursion//' \
1127 -e 's/--cache[a-z-]*=[^ ]*//' \
1128 -e 's/--ho[a-z-]*=[^ ]*//' \
41547e90 1129 -e 's/--bu[a-z-]*=[^ ]*//' \
7fc36fda
ILT		 1130 -e 's/--ta[a-z-]*=[^ ]*//'`
1131
1132# Passing a --with-cross-host argument lets the target libraries know
1133# whether they are being built with a cross-compiler or being built
1134# native. However, it would be better to use other mechanisms to make the
1135# sorts of decisions they want to make on this basis. Please consider
1136# this option to be deprecated. FIXME.
1137if [ x${is_cross_compiler} = xyes ]; then
41547e90 1138 targargs="--with-cross-host=${host_alias} ${targargs}"
7fc36fda
ILT		 1139fi
1140
07057350
JM		 1141# Default to --enable-multilib.
1142if [ x${enable_multilib} = x ]; then
1143 targargs="--enable-multilib ${targargs}"
1144fi
1145
ff2664fc
ILT		 1146# Pass --with-newlib if appropriate. Note that target_configdirs has
1147# changed from the earlier setting of with_newlib.
1148if [ x${with_newlib} != xno ] && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && [ -d ${srcdir}/newlib ] ; then
1149 targargs="--with-newlib ${targargs}"
1150fi
1151
41547e90 1152targargs="--host=${target_alias} --build=${build_alias} ${targargs}"
ca2ce3b3
ILT		 1153sed -e "s:^TARGET_CONFIGDIRS[ ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:" \
1154 -e "s%^CONFIG_ARGUMENTS[ ]*=.*$%CONFIG_ARGUMENTS = ${targargs}%" \
ab1cbc67 1155 -e "s%^TARGET_SUBDIR[ ]*=.*$%TARGET_SUBDIR = ${target_subdir}%" \
ca2ce3b3
ILT		 1156 Makefile > Makefile.tem
1157rm -f Makefile
1158mv -f Makefile.tem Makefile
1159
bc58b41d
RP		 1160#
1161# Local Variables:
1162# fill-column: 131
1163# End:
1164#
GDB Binutils - Deliverables
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