projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
A
[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
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 ${host_tools} list after byacc and bison.
40
41
42# these libraries are used by various programs built for the host environment
43#
6f1e2150
ILT		 44host_libs="mmalloc libiberty opcodes bfd readline gash db tcl tk tclX itcl tix libgui"
45# start-sanitize-ide
46host_libs="${host_libs} libide"
47# end-sanitize-ide
041164e4 48
f4a7dca7
TL		 49if [ "${enable_gdbgui}" = "yes" ] ; then
50 host_libs="${host_libs} libgui"
51fi
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 56host_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 58host_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 64target_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 74target_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 88native_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 92cross_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		 100configdirs=`echo ${host_libs} ${host_tools}`
101target_configdirs=`echo ${target_libs} ${target_tools}`
041164e4
DZ		 102
103################################################################################
ba4513e7 104
378fd382 105srctrigger=move-if-change
eb02fd64 106srcname="gnu development package"
0df06ca0 107
af9fa3c1
ILT		 108# This gets set non-empty for some net releases of packages.
109appdirs=""
110
0df06ca0
RP		 111# per-host:
112
594c548a
DM		 113# Work in distributions that contain no compiler tools, like Autoconf.
114if [ -d ${srcdir}/config ]; then
cec673a2 115case "${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="${host_makefile_frag} config/mh-cygwin32"
190 ;;
191 *-windows*)
192 host_makefile_frag="${host_makefile_frag} config/mh-windows"
193 ;;
194 vax-*-ultrix2*)
195 host_makefile_frag="${host_makefile_frag} config/mh-vaxult2"
196 ;;
197 *-*-solaris2*)
198 host_makefile_frag="${host_makefile_frag} config/mh-solaris"
199 ;;
200 m68k-sun-sunos*)
201 host_makefile_frag="${host_makefile_frag} config/mh-sun3"
202 ;;
203 *-hp-hpux[78]*)
204 host_makefile_frag="${host_makefile_frag} config/mh-hpux8"
205 ;;
206 *-hp-hpux*)
207 host_makefile_frag="${host_makefile_frag} config/mh-hpux"
208 ;;
209 *-*-hiux*)
210 host_makefile_frag="${host_makefile_frag} config/mh-hpux"
211 ;;
212 rs6000-*-lynxos*)
213 host_makefile_frag="${host_makefile_frag} config/mh-lynxrs6k"
214 ;;
215 *-*-lynxos*)
216 host_makefile_frag="${host_makefile_frag} config/mh-lynxos"
217 ;;
218 *-*-sysv4*)
219 host_makefile_frag="${host_makefile_frag} config/mh-sysv4"
220 ;;
221 *-*-sysv*)
222 host_makefile_frag="${host_makefile_frag} config/mh-sysv"
223 ;;
f4bda0ff 224esac
594c548a 225fi
f4bda0ff 226
0e47ce97
ILT		 227# If we aren't going to be using gcc, see if we can extract a definition
228# of CC from the fragment.
229if [ -z "${CC}" -a "${build}" = "${host}" ]; then
230 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
231 found=
232 for dir in $PATH; do
233 test -z "$dir" && dir=.
234 if test -f $dir/gcc; then
235 found=yes
236 break
237 fi
238 done
239 IFS="$save_ifs"
240 if [ -z "${found}" -a -n "${host_makefile_frag}" -a -f "${srcdir}/${host_makefile_frag}" ]; then
2f9bfdfa
SG		 241 xx=`sed -n -e 's/^[ ]*CC[ ]*=[ ]*\(.*\)$/\1/p' < ${srcdir}/${host_makefile_frag}`
242 if [ -n "${xx}" ] ; then
243 CC=$xx
244 fi
ca2ce3b3
ILT		 245 fi
246fi
247
45329a2c
JM		 248# We default to --with-shared on platforms where -fpic is meaningless.
249# Well, we don't yet, but we will.
250if false && [ "${host}" = "${target}" ] && [ x${enable_shared} = x ]; then
251 case "${target}" in
252 alpha-dec-osf*) enable_shared=yes ;;
553c179c 253 alpha-*-linux*) enable_shared=yes ;;
45329a2c
JM		 254 mips-sgi-irix5*) enable_shared=yes ;;
255 *) enable_shared=no ;;
256 esac
257fi
258
d4be7765
ILT		 259case "${enable_shared}" in
260 yes) shared=yes ;;
261 no) shared=no ;;
feb522ad 262 "") shared=no ;;
d4be7765
ILT		 263 *) shared=yes ;;
264esac
265
266if [ x${shared} = xyes ]; then
45329a2c 267 case "${host}" in
9cfb301e
JL		 268 hppa*)
269 host_makefile_frag="${host_makefile_frag} config/mh-papic"
270 ;;
271 i[3456]86-*)
272 host_makefile_frag="${host_makefile_frag} config/mh-x86pic"
273 ;;
274 sparc64-*)
275 host_makefile_frag="${host_makefile_frag} config/mh-sparcpic"
276 ;;
277 powerpc*-*)
278 host_makefile_frag="${host_makefile_frag} config/mh-ppcpic"
279 ;;
280 alpha-*-linux*)
281 host_makefile_frag="${host_makefile_frag} config/mh-elfalphapic"
282 ;;
283 *)
284 host_makefile_frag="${host_makefile_frag} config/mh-${host_cpu}pic"
285 ;;
45329a2c 286 esac
9cfb301e
JL		 287fi
288
289rm -f mh-frag
290if [ -n "${host_makefile_frag}" ] ; then
291 for f in ${host_makefile_frag}
292 do
293 cat ${srcdir}/$f >> mh-frag
294 done
295 host_makefile_frag=mh-frag
45329a2c
JM		 296fi
297
0df06ca0 298# per-target:
bc58b41d 299
9ab10a5b 300case "${target}" in
9cfb301e
JL		 301 v810*)
302 target_makefile_frag="${target_makefile_frag} config/mt-v810"
303 ;;
304 i[3456]86-*-netware*)
305 target_makefile_frag="${target_makefile_frag} config/mt-netware"
306 ;;
307 powerpc-*-netware*)
308 target_makefile_frag="${target_makefile_frag} config/mt-netware"
309 ;;
276c2d7d 310# start-sanitize-r5900
9cfb301e
JL		 311 mips64r59*)
312 target_makefile_frag="${target_makefile_frag} config/mt-r5900"
313 ;;
276c2d7d 314# end-sanitize-r5900
9cfb301e
JL		 315 *-*-linux-gnu)
316 target_makefile_frag="${target_makefile_frag} config/mt-linux"
317 ;;
9ab10a5b
SEF		 318esac
319
ca2ce3b3 320skipdirs=
719cb03f
DZ		 321gasdir=gas
322use_gnu_ld=
323use_gnu_as=
324
9f579565
DZ		 325# some tools are so dependent upon X11 that if we're not building with X,
326# it's not even worth trying to configure, much less build, that tool.
327
328case ${with_x} in
e13fa011 329 yes | "") # the default value for this tree is that X11 is available
6a42d184 330 ;;
e13fa011 331 no)
6f1e2150 332 skipdirs="${skipdirs} tk libgui gash"
3718029f 333# start-sanitize-ide
6f1e2150 334 skipdirs="${skipdirs} libide vmake jstools"
3718029f 335# end-sanitize-ide
9f579565
DZ		 336 ;;
337 *)
338 echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2
339 ;;
340esac
341
5357f128 342# Some tools are only suitable for building in a "native" situation.
ba4513e7
DZ		 343# Those are added when we have a host==target configuration. For cross
344# toolchains, we add some directories that should only be useful in a
345# cross-compiler.
43557c0a 346
2a38983c
DHW		 347is_cross_compiler=
348
94028943 349if [ x"${host}" = x"${target}" ] ; then
041164e4
DZ		 350 # when doing a native toolchain, don't build the targets
351 # that are in the 'cross only' list
ca2ce3b3 352 skipdirs="${skipdirs} ${cross_only}"
2a38983c 353 is_cross_compiler=no
ab1cbc67 354 target_subdir=.
3c4e3186
BK		 355 case "${host}" in
356 # We need multilib support for irix6, to get libiberty built
357 # properly for o32 and n32.
c80c4a58 358 mips-sgi-irix6*) target_subdir=${host} ;;
3c4e3186 359 esac
43557c0a 360else
041164e4
DZ		 361 # similarly, don't build the targets in the 'native only'
362 # list when building a cross compiler
ca2ce3b3 363 skipdirs="${skipdirs} ${native_only}"
2a38983c 364 is_cross_compiler=yes
ab1cbc67 365 target_subdir=${target_alias}
43557c0a
DZ		 366fi
367
3c4e3186
BK		 368if [ ! -d ${target_subdir} ] ; then
369 if mkdir ${target_subdir} ; then true
370 else
371 echo "'*** could not make ${PWD=`pwd`}/${target_subdir}" 1>&2
372 exit 1
373 fi
374fi
375
055cca84
ILT		 376copy_dirs=
377
378# Handle --with-headers=XXX. The contents of the named directory are
52b5deb9 379# copied to $(tooldir)/sys-include.
055cca84
ILT		 380if [ x"${with_headers}" != x ]; then
381 if [ x${is_cross_compiler} = xno ]; then
382 echo 1>&2 '***' --with-headers is only supported when cross compiling
383 exit 1
384 fi
385 case "${exec_prefixoption}" in
386 "") x=${prefix} ;;
387 *) x=${exec_prefix} ;;
388 esac
52b5deb9 389 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
055cca84
ILT		 390fi
391
392# Handle --with-libs=XXX. Multiple directories are permitted. The
393# contents are copied to $(tooldir)/lib.
394if [ x"${with_libs}" != x ]; then
395 if [ x${is_cross_compiler} = xno ]; then
396 echo 1>&2 '***' --with-libs is only supported when cross compiling
397 exit 1
398 fi
399 # Copy the libraries in reverse order, so that files in the first named
400 # library override files in subsequent libraries.
401 case "${exec_prefixoption}" in
402 "") x=${prefix} ;;
403 *) x=${exec_prefix} ;;
404 esac
405 for l in ${with_libs}; do
406 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
407 done
408fi
409
410# If both --with-headers and --with-libs are specified, default to
411# --without-newlib.
412if [ x"${with_headers}" != x ] && [ x"${with_libs}" != x ]; then
413 if [ x"${with_newlib}" = x ]; then
414 with_newlib=no
415 fi
416fi
417
99dff294 418# Recognize --with-newlib/--without-newlib.
055cca84 419if [ x${with_newlib} = xno ]; then
ab1cbc67 420 skipdirs="${skipdirs} target-newlib"
99dff294 421elif [ x${with_newlib} = xyes ]; then
ab1cbc67 422 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
055cca84
ILT		 423fi
424
4f0ad91b
ILT		 425# Default to using --with-stabs for certain targets.
426if [ x${with_stabs} = x ]; then
427 case "${target}" in
780da94c
JM		 428 mips*-*-irix6*)
429 ;;
f7954d86 430 mips*-*-* | alpha*-*-osf* | i[3456]86*-*-sysv4* | i[3456]86*-*-unixware*)
4f0ad91b
ILT		 431 with_stabs=yes;
432 withoptions="${withoptions} --with-stabs"
433 ;;
434 esac
435fi
436
055cca84
ILT		 437# Handle ${copy_dirs}
438set fnord ${copy_dirs}
439shift
440while [ $# != 0 ]; do
441 if [ -f $2/COPIED ] && [ x"`cat $2/COPIED`" = x"$1" ]; then
442 :
443 else
444 echo Copying $1 to $2
445
446 # Use the install script to create the directory and all required
447 # parent directories.
448 if [ -d $2 ]; then
449 :
450 else
451 echo >config.temp
cc7e1635 452 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
055cca84
ILT		 453 fi
454
455 # Copy the directory, assuming we have tar.
456 # FIXME: Should we use B in the second tar? Not all systems support it.
457 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
458
459 # It is the responsibility of the user to correctly adjust all
460 # symlinks. If somebody can figure out how to handle them correctly
461 # here, feel free to add the code.
462
463 echo $1 > $2/COPIED
464 fi
465 shift; shift
466done
467
eebd76cb
SC		 468# Configure extra directories which are host specific
469
470case "${host}" in
f7954d86 471 i[3456]86-*-go32*)
a220ba0f 472 configdirs="$configdirs dosrel" ;;
e39c2bd2
GN		 473 *-cygwin32*)
474 configdirs="$configdirs dosrel" ;;
eebd76cb
SC		 475esac
476
5357f128 477# Remove more programs from consideration, based on the host or
dfa891fc 478# target this usually means that a port of the program doesn't
8ae559b7 479# exist yet.
dfa891fc 480
52e3ad87
KR		 481noconfigdirs=""
482
9f579565 483case "${host}" in
f7954d86 484 i[3456]86-*-vsta)
c446cc8b 485 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl apache inet itcl tix db sn gnuserv"
3718029f 486# start-sanitize-ide
6f1e2150 487 noconfigdirs="$noconfigdirs libide vmake jstools"
3718029f 488# end-sanitize-ide
8a3871bb 489 ;;
e087efc1
ILT		 490 i[3456]86-*-go32* | i[3456]86-*-msdosdjgpp*)
491 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 492# start-sanitize-ide
6f1e2150 493 noconfigdirs="$noconfigdirs libide vmake jstools"
3718029f 494# end-sanitize-ide
8c7fd353 495 ;;
341aa377 496 *-*-cygwin32)
7751f03a 497 noconfigdirs="expect dejagnu cvssrc autoconf automake send-pr gprof rcs guile perl texinfo apache inet"
9f579565 498 ;;
341aa377 499 *-*-windows*)
5707b74f 500# This is only used to build WinGDB...
e8f6afa3
FL		 501# note that powerpc-eabi depends on sim configured before gdb.
502 configdirs="bfd libiberty opcodes readline sim gdb"
5707b74f 503 target_configdirs=
341aa377 504 ;;
c49f612a
JL		 505 *-*-netbsd*)
506 noconfigdirs="rcs"
507 ;;
a51794f1 508 ppc*-*-pe)
7751f03a 509 noconfigdirs="patch diff make tk tcl expect dejagnu cvssrc autoconf automake texinfo bison send-pr gprof rcs guile perl apache inet itcl tix db sn gnuserv"
3718029f 510# start-sanitize-ide
6f1e2150 511 noconfigdirs="$noconfigdirs libide vmake jstools"
3718029f 512# end-sanitize-ide
a51794f1 513 ;;
9f579565 514esac
dfa891fc 515
eebd76cb 516
43557c0a 517case "${target}" in
0f45fbc1 518 *-*-netware)
35cb2108 519 noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-librx target-newlib target-libiberty target-libgloss"
0f45fbc1 520 ;;
107e5276
DE		 521 *-*-rtems*)
522 noconfigdirs="$noconfigdirs target-libgloss"
523 ;;
406477a6 524 *-*-vxworks*)
35cb2108 525 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
849367a2 526 ;;
6bd3f765
ILT		 527 alpha-dec-osf*)
528 # ld works, but does not support shared libraries. emacs doesn't
f5152f73 529 # work. newlib is not 64 bit ready. I'm not sure about fileutils.
2a3486d2 530 # gas doesn't generate exception information.
f5152f73 531 noconfigdirs="$noconfigdirs gas ld emacs fileutils target-newlib target-libgloss"
0f45fbc1 532 ;;
bc70a918
ILT		 533 alpha*-*-*vms*)
534 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss"
535 ;;
9cfb301e
JL		 536 alpha-*-linux*)
537 # newlib is not 64 bit ready
538 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
539 # linux has rx in libc
540 skipdirs="$skipdirs target-librx"
541 ;;
04b9315f 542 alpha*-*-*)
6bd3f765 543 # newlib is not 64 bit ready
35cb2108 544 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
0f45fbc1 545 ;;
7c71fc39 546 arc-*-*)
35cb2108 547 noconfigdirs="$noconfigdirs target-libgloss"
7c71fc39 548 ;;
bf150019 549 arm-*-pe*)
35cb2108 550 noconfigdirs="$noconfigdirs target-libgloss"
bf150019 551 ;;
875c8d5c
JSC		 552 arm-*-coff*)
553 noconfigdirs="$noconfigdirs target-libgloss"
554 ;;
28b6fd89
NC		 555 thumb-*-coff) # CYGNUS LOCAL nickc/thumb
556 noconfigdirs="$noconfigdirs target-libgloss"
557 ;;
ff15324f 558 arm-*-riscix*)
35cb2108 559 noconfigdirs="$noconfigdirs ld target-libgloss"
318b02b6 560 ;;
a1e636c8 561 d10v-*-*)
c1f6b406 562 noconfigdirs="$noconfigdirs target-librx target-libg++ target-libstdc++ target-libio target-libgloss"
a1e636c8 563 ;;
c2304cba
MH		 564# start-sanitize-d30v
565 d30v-*-*)
c2304cba
MH		 566 ;;
567# end-sanitize-d30v
52e3ad87 568 h8300*-*-* | \
8388b9df 569 h8500-*-*)
35cb2108 570 noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
15ae586e 571 ;;
8a71f0f3 572 hppa*-*-*elf* | \
107e5276 573 hppa*-*-lites*)
8c92a7d1 574 # Do configure ld/binutils/gas for this case.
99a5da15 575 ;;
15ae586e 576 hppa*-*-*)
408f64bc
JK		 577 # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach
578 # cc is gcc, and on any system a user should be able to link cc to
e37bb3c7 579 # whatever they want. FIXME, emacs emacs19).
8b5405d2 580 case "${CC}" in
e37bb3c7 581 "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;;
772ebace 582 *) ;;
8b5405d2 583 esac
d9f1d487 584 noconfigdirs="$noconfigdirs ld shellutils"
15ae586e 585 ;;
e087efc1 586 i[3456]86-*-go32* | i[3456]-*-msdosdjgpp*)
632ee4a1 587 # but don't build gdb
ab1cbc67 588 noconfigdirs="$noconfigdirs gdb target-libg++ target-libstdc++ target-libio target-librx"
8c92a7d1 589 ;;
9daacfc4 590 *-*-cygwin32)
77cd090a 591 target_configdirs="$target_configdirs target-winsup"
64434418 592 noconfigdirs="$noconfigdirs expect target-libgloss"
e1a1ddc6 593 # always build newlib.
ab1cbc67 594 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
9daacfc4
SC		 595
596 # Can't build gdb for cygwin32 if not native.
5f8d8c91 597 case "${host}" in
64434418 598 *-*-cygwin32) ;; # keep gdb tcl tk expect etc.
c446cc8b 599 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix db sn gnuserv"
64434418 600# start-sanitize-ide
6f1e2150 601 noconfigdirs="$noconfigdirs libide vmake jstools"
64434418
ILT		 602# end-sanitize-ide
603 ;;
9daacfc4 604 esac
a220ba0f 605 ;;
f7954d86 606 i[3456]86-*-pe)
35cb2108 607 noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
8c7fd353 608 ;;
f7954d86 609 i[3456]86-*-sco3.2v5*)
a48876fc
SS		 610 # The linker does not yet know about weak symbols in COFF,
611 # and is not configured to handle mixed ELF and COFF.
35cb2108 612 noconfigdirs="$noconfigdirs gprof ld target-libgloss"
a48876fc 613 ;;
f7954d86 614 i[3456]86-*-sco*)
35cb2108 615 noconfigdirs="$noconfigdirs gprof target-libgloss"
de9117a7 616 ;;
f7954d86 617 i[3456]86-*-solaris2*)
320c9fff
KR		 618 # The linker does static linking correctly, but the Solaris C library
619 # has bugs such that some important functions won't work when statically
620 # linked. (See man pages for getpwuid, for example.)
35cb2108 621 noconfigdirs="$noconfigdirs ld target-libgloss"
320c9fff 622 ;;
f7954d86 623 i[3456]86-*-sysv4*)
8b5405d2
DZ		 624 # The SYSV4 C compiler doesn't handle Emacs correctly
625 case "${CC}" in
e37bb3c7 626 "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;;
8b5405d2
DZ		 627 *) ;;
628 esac
629 # but that's okay since emacs doesn't work anyway
35cb2108 630 noconfigdirs="$noconfigdirs emacs emacs19 target-libgloss"
8b5405d2 631 ;;
ae1b99e4 632 mn10200-*-*)
750fa681 633 noconfigdirs="$noconfigdirs target-libgloss"
ae1b99e4
JL		 634 ;;
635 mn10300-*-*)
c6571f11 636 noconfigdirs="$noconfigdirs target-libgloss"
be9b9d69 637 ;;
3e1e245d
ILT		 638 powerpc-*-aix*)
639 # copied from rs6000-*-* entry
7751f03a 640 noconfigdirs="$noconfigdirs gprof cvssrc target-libgloss"
3d40ace0
ILT		 641 # This is needed until gcc and ld are fixed to work together.
642 use_gnu_ld=no
3e1e245d 643 ;;
a51794f1
JM		 644 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
645 target_configdirs="$target_configdirs target-winsup"
c446cc8b 646 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix db sn gnuserv"
3718029f 647# start-sanitize-ide
6f1e2150 648 noconfigdirs="$noconfigdirs libide vmake jstools"
3718029f 649# end-sanitize-ide
a51794f1
JM		 650 # always build newlib.
651 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
81d08d0c 652 ;;
59d95e81 653 # This is temporary until we can link against shared libraries
8970d123 654 powerpcle-*-solaris*)
c446cc8b 655 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix db sn gnuserv"
3718029f 656# start-sanitize-ide
6f1e2150 657 noconfigdirs="$noconfigdirs libide vmake jstools"
3718029f 658# end-sanitize-ide
8970d123 659 ;;
2a38983c 660 rs6000-*-lynxos*)
2a38983c
DHW		 661 # The CVS server code doesn't work on the RS/6000
662 # Newlib makes problems for libg++ in crosses.
7751f03a 663 noconfigdirs="$noconfigdirs target-newlib gprof cvssrc"
2a38983c 664 ;;
3d40ace0
ILT		 665 rs6000-*-aix*)
666 noconfigdirs="$noconfigdirs gprof"
667 # This is needed until gcc and ld are fixed to work together.
668 use_gnu_ld=no
669 ;;
8388b9df 670 rs6000-*-*)
92caaa6a 671 noconfigdirs="$noconfigdirs gprof"
fcf4d286 672 ;;
becf2d8a 673 m68k-apollo-*)
35cb2108 674 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss"
becf2d8a 675 ;;
04b9315f
ILT		 676 mips*-*-irix5*)
677 # The GNU linker does not support shared libraries.
82633710 678 # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
35cb2108 679 noconfigdirs="$noconfigdirs ld gprof emacs target-libgloss"
04b9315f 680 ;;
79a2d56d 681 mips*-*-irix6*)
07057350 682 # The GNU assembler and linker do not support IRIX 6.
79a2d56d 683 # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
4ceaca77 684 noconfigdirs="$noconfigdirs ld gas gprof emacs target-libgloss"
79a2d56d 685 ;;
af9fa3c1 686 mips*-dec-bsd*)
35cb2108 687 noconfigdirs="$noconfigdirs gprof target-libgloss"
af9fa3c1
ILT		 688 ;;
689 mips*-*-bsd*)
35cb2108 690 noconfigdirs="$noconfigdirs gprof target-libgloss"
af9fa3c1 691 ;;
04b9315f 692 mips*-*-*)
52e3ad87 693 noconfigdirs="$noconfigdirs gprof"
fcf4d286 694 ;;
de9117a7 695 romp-*-*)
35cb2108 696 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss"
de9117a7 697 ;;
817382d1 698 sh-*-*)
719cb03f 699 case "${host}" in
f7954d86 700 i[3456]86-*-vsta) ;; # don't add gprof back in
e087efc1
ILT		 701 i[3456]86-*-go32*) ;; # don't add gprof back in
702 i[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in
ca2ce3b3 703 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
719cb03f 704 esac
35cb2108 705 noconfigdirs="$noconfigdirs target-libgloss"
719cb03f 706 ;;
664298e6
BM		 707 sparc-*-elf*)
708 if [ x${is_cross_compiler} != xno ] ; then
709 target_configdirs="${target_configdirs} target-cygmon"
710 fi
711 ;;
712 sparclite-*-aout*)
713 if [ x${is_cross_compiler} != xno ] ; then
714 target_configdirs="${target_configdirs} target-cygmon"
715 fi
716 ;;
719cb03f 717 sparc-*-sunos4*)
2a38983c 718 if [ x${is_cross_compiler} != xno ] ; then
35cb2108 719 noconfigdirs="$noconfigdirs gdb gdbtest target-newlib target-libgloss"
2a38983c
DHW		 720 else
721 use_gnu_ld=no
722 fi
1f69e88d 723 ;;
69f273d8
DE		 724# start-sanitize-sky
725 txvu-*-elf*)
0d65768a
DE		 726 noconfigdirs="$noconfigdirs gcc gdb"
727 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty"
69f273d8
DE		 728 noconfigdirs="$noconfigdirs target-librx target-libg++ target-libstdc++ target-libio"
729 ;;
730# end-sanitize-sky
486e0f0a 731 v810-*-*)
35cb2108 732 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libio target-libg++ target-libstdc++ opcodes target-libgloss"
486e0f0a 733 ;;
3f5d1c2c 734 v850-*-*)
d77852a4 735 noconfigdirs="$noconfigdirs target-libgloss"
3f5d1c2c 736 ;;
492c2670
NC		 737# start-sanitize-v850e
738 v850e-*-*)
739 noconfigdirs="$noconfigdirs target-libgloss"
740 ;;
67a46fe9 741 v850ea-*-*)
492c2670
NC		 742 noconfigdirs="$noconfigdirs target-libgloss"
743 ;;
092859e8 744# end-sanitize-v850e
de9117a7 745 vax-*-vms)
35cb2108 746 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss"
de9117a7
KR		 747 ;;
748 vax-*-*)
35cb2108 749 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
8388b9df 750 ;;
de9117a7 751 *-*-lynxos*)
19b1d034 752 # Newlib makes problems for libg++ in crosses.
35cb2108 753 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
19b1d034
SS		 754 ;;
755 *-*-macos* | \
756 *-*-mpw*)
757 # Macs want a resource compiler.
758 configdirs="$configdirs grez"
759 ;;
05cd8d98
HS		 760esac
761
9a8629d5
ILT		 762# If we aren't building newlib, then don't build libgloss, since libgloss
763# depends upon some newlib header files.
764case "${noconfigdirs}" in
765 *target-libgloss*) ;;
766 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
767esac
768
bfe725ec
ILT		 769# If we are building a Canadian Cross, discard tools that can not be built
770# using a cross compiler. FIXME: These tools should be fixed.
771if [ "${build}" != "${host}" ]; then
64434418 772 noconfigdirs="$noconfigdirs expect dejagnu"
bfe725ec
ILT		 773fi
774
d4cf72b3
BK		 775# Make sure we don't let GNU ld be added if we didn't want it.
776if [ x$with_gnu_ld = xno ]; then
777 use_gnu_ld=no
778 noconfigdirs="$noconfigdirs ld"
0b0124c6
BK		 779fi
780
d4cf72b3
BK		 781# Make sure we don't let GNU as be added if we didn't want it.
782if [ x$with_gnu_as = xno ]; then
783 use_gnu_as=no
784 noconfigdirs="$noconfigdirs gas"
0b0124c6
BK		 785fi
786
ca2ce3b3
ILT		 787# Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
788# $target_configdirs.
789# If we have the source for $noconfigdirs entries, add them to $notsupp.
efd7b806 790
52e3ad87 791notsupp=""
ca2ce3b3 792for dir in . $skipdirs $noconfigdirs ; do
b58d9e5d 793 dirname=`echo $dir | sed -e s/target-//g`
1c15a33d 794 if [ $dir != . ] && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
8f30a41e 795 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
b58d9e5d
PB		 796 if [ -r $srcdir/$dirname/configure ] \
797 || [ -r $srcdir/$dirname/configure.in ]; then
ca2ce3b3
ILT		 798 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
799 true
800 else
801 notsupp="$notsupp $dir"
802 fi
803 fi
804 fi
805 if [ $dir != . ] && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
806 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
b58d9e5d
PB		 807 if [ -r $srcdir/$dirname/configure ] \
808 || [ -r $srcdir/$dirname/configure.in ]; then
ca2ce3b3
ILT		 809 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
810 true
811 else
812 notsupp="$notsupp $dir"
813 fi
52e3ad87
KR		 814 fi
815 fi
816done
817
fba66802
ILT		 818# Sometimes the tools are distributed with libiberty but with no other
819# libraries. In that case, we don't want to build target-libiberty.
820if [ -n "${target_configdirs}" ]; then
821 others=
b58d9e5d 822 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
fba66802
ILT		 823 if [ "$i" != "libiberty" ]; then
824 if [ -r $srcdir/$i/configure ] || [ -r $srcdir/$i/configure.in ]; then
825 others=yes;
826 break;
827 fi
828 fi
829 done
830 if [ -z "${others}" ]; then
831 target_configdirs=
832 fi
833fi
834
ca2ce3b3
ILT		 835# Deconfigure all subdirectories, in case we are changing the
836# configuration from one where a subdirectory is supported to one where it
837# is not.
ab1cbc67 838if [ -z "${norecursion}" -a -n "${configdirs}" ]; then
b58d9e5d 839 for i in `echo ${configdirs} | sed -e s/target-//g` ; do
ca2ce3b3
ILT		 840 rm -f $i/Makefile
841 done
842fi
ab1cbc67 843if [ -z "${norecursion}" -a -n "${target_configdirs}" ]; then
9bbc0d58 844 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
ab1cbc67
PB		 845 rm -f ${target_subdir}/$i/Makefile
846 done
847fi
ca2ce3b3 848
52e3ad87
KR		 849# Produce a warning message for the subdirs we can't configure.
850# This isn't especially interesting in the Cygnus tree, but in the individual
851# FSF releases, it's important to let people know when their machine isn't
852# supported by the one or two programs in a package.
853
9fe444b5 854if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then
af9fa3c1
ILT		 855 # If $appdirs is non-empty, at least one of those directories must still
856 # be configured, or we error out. (E.g., if the gas release supports a
857 # specified target in some subdirs but not the gas subdir, we shouldn't
858 # pretend that all is well.)
859 if [ -n "$appdirs" ]; then
860 for dir in $appdirs ; do
ca2ce3b3
ILT		 861 if [ -r $dir/Makefile.in ]; then
862 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
863 appdirs=""
864 break
865 fi
866 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
867 appdirs=""
868 break
869 fi
af9fa3c1
ILT		 870 fi
871 done
872 if [ -n "$appdirs" ]; then
873 echo "*** This configuration is not supported by this package." 1>&2
874 exit 1
875 fi
876 fi
877 # Okay, some application will build, or we don't care to check. Still
878 # notify of subdirs not getting built.
52e3ad87
KR		 879 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
880 echo " ${notsupp}" 1>&2
881 echo " (Any other directories should still work fine.)" 1>&2
882fi
883
d4cf72b3
BK		 884# Set with_gnu_as and with_gnu_ld as appropriate.
885#
886# This is done by determining whether or not the appropriate directory
887# is available, and by checking whether or not specific configurations
888# have requested that this magic not happen.
889#
890# The command line options always override the explicit settings in
891# configure.in, and the settings in configure.in override this magic.
892#
893# If the default for a toolchain is to use GNU as and ld, and you don't
894# want to do that, then you should use the --without-gnu-as and
895# --without-gnu-ld options for the configure script.
896
897if [ x${use_gnu_as} = x ] ; then
898 if [ x${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then
899 with_gnu_as=yes
900 withoptions="$withoptions --with-gnu-as"
901 fi
902fi
903
904if [ x${use_gnu_ld} = x ] ; then
905 if [ x${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld ] ; then
906 with_gnu_ld=yes
907 withoptions="$withoptions --with-gnu-ld"
908 fi
909fi
910
d5a8bfde
ILT		 911# If using newlib, add --with-newlib to the withoptions so that gcc/configure
912# can detect this case.
913
914if [ x${with_newlib} != xno ] && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 && [ -d ${srcdir}/newlib ] ; then
915 with_newlib=yes
916 withoptions="$withoptions --with-newlib"
917fi
918
d4be7765 919if [ x${shared} = xyes ]; then
45329a2c 920 case "${target}" in
9cfb301e
JL		 921 hppa*)
922 target_makefile_frag="${target_makefile_frag} config/mt-papic"
923 ;;
924 i[3456]86-*)
925 target_makefile_frag="${target_makefile_frag} config/mt-x86pic"
926 ;;
927 powerpc*-*)
928 target_makefile_frag="${target_makefile_frag} config/mt-ppcpic"
929 ;;
930 alpha-*-linux*)
931 target_makefile_frag="${target_makefile_frag} config/mt-elfalphapic"
932 ;;
933 *)
934 target_makefile_frag="${target_makefile_frag} config/mt-${target_cpu}pic"
935 ;;
45329a2c
JM		 936 esac
937fi
938
9cfb301e
JL		 939rm -f mt-frag
940if [ -n "${target_makefile_frag}" ] ; then
941 for f in ${target_makefile_frag}
942 do
943 cat ${srcdir}/$f >> mt-frag
944 done
945 target_makefile_frag=mt-frag
946fi
947
ca2ce3b3
ILT		 948# post-target:
949
b5ae8419
ILT		 950# Make sure that the compiler is able to generate an executable. If it
951# can't, we are probably in trouble. We don't care whether we can run the
952# executable--we might be using a cross compiler--we only care whether it
953# can be created. At this point the main configure script has set CC.
954echo "int main () { return 0; }" > conftest.c
955${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
956if [ $? = 0 ] && [ -s conftest ]; then
957 :
958else
959 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
960 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
961 rm -f conftest*
962 exit 1
963fi
964rm -f conftest*
965
0e47ce97
ILT		 966# The Solaris /usr/ucb/cc compiler does not appear to work.
967case "${host}" in
968 sparc-sun-solaris2*)
e94c0e40
JM		 969 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
970 if [ "`/usr/bin/which $CCBASE`" = "/usr/ucb/cc" ] ; then
0e47ce97
ILT		 971 could_use=
972 [ -d /opt/SUNWspro/bin ] && could_use="/opt/SUNWspro/bin"
973 if [ -d /opt/cygnus/bin ] ; then
974 if [ "$could_use" = "" ] ; then
975 could_use="/opt/cygnus/bin"
976 else
977 could_use="$could_use or /opt/cygnus/bin"
978 fi
979 fi
980 if [ "$could_use" = "" ] ; then
981 echo "Warning: compilation may fail because you're using"
982 echo "/usr/ucb/cc. You should change your PATH or CC "
983 echo "variable and rerun configure."
984 else
985 echo "Warning: compilation may fail because you're using"
986 echo "/usr/ucb/cc, when you should use the C compiler from"
987 echo "$could_use. You should change your"
988 echo "PATH or CC variable and rerun configure."
989 fi
990 fi
991 ;;
992esac
993
294fde1f
ILT		 994# If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
995# binutils tools will find libbfd.so.
d4be7765 996if [ "${shared}" = "yes" ]; then
294fde1f
ILT		 997 sed -e 's/^SET_LIB_PATH[ ]*=.*$/SET_LIB_PATH = $(REALLY_SET_LIB_PATH)/' \
998 Makefile > Makefile.tem
999 rm -f Makefile
1000 mv -f Makefile.tem Makefile
f2693093
ILT		 1001
1002 case "${host}" in
1003 *-*-hpux*)
1004 sed -e 's/RPATH_ENVVAR[ ]*=.*$/RPATH_ENVVAR = SHLIB_PATH/' \
1005 Makefile > Makefile.tem
1006 rm -f Makefile
1007 mv -f Makefile.tem Makefile
1008 ;;
1009 esac
294fde1f
ILT		 1010fi
1011
8270cd76
ILT		 1012# If we are building for a cygwin32 host, then set INSTALL_PROGRAM_ARGS to
1013# -x. This will cause programs to be installed with .exe extensions.
1014case "${host}" in
1015*-*-cygwin32*)
1016 sed -e 's/^INSTALL_PROGRAM_ARGS[ ]*=.*$/INSTALL_PROGRAM_ARGS = -x/' \
1017 Makefile > Makefile.tem
1018 rm -f Makefile
1019 mv -f Makefile.tem Makefile
1020 ;;
1021esac
1022
ca2ce3b3 1023# Record target_configdirs and the configure arguments in Makefile.
ab1cbc67 1024target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
ca2ce3b3 1025targargs=`echo "${arguments}" | \
7fc36fda
ILT		 1026 sed -e 's/--norecursion//' \
1027 -e 's/--cache[a-z-]*=[^ ]*//' \
1028 -e 's/--ho[a-z-]*=[^ ]*//' \
41547e90 1029 -e 's/--bu[a-z-]*=[^ ]*//' \
7fc36fda
ILT		 1030 -e 's/--ta[a-z-]*=[^ ]*//'`
1031
1032# Passing a --with-cross-host argument lets the target libraries know
1033# whether they are being built with a cross-compiler or being built
1034# native. However, it would be better to use other mechanisms to make the
1035# sorts of decisions they want to make on this basis. Please consider
1036# this option to be deprecated. FIXME.
1037if [ x${is_cross_compiler} = xyes ]; then
41547e90 1038 targargs="--with-cross-host=${host_alias} ${targargs}"
7fc36fda
ILT		 1039fi
1040
07057350
JM		 1041# Default to --enable-multilib.
1042if [ x${enable_multilib} = x ]; then
1043 targargs="--enable-multilib ${targargs}"
1044fi
1045
41547e90 1046targargs="--host=${target_alias} --build=${build_alias} ${targargs}"
ca2ce3b3
ILT		 1047sed -e "s:^TARGET_CONFIGDIRS[ ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:" \
1048 -e "s%^CONFIG_ARGUMENTS[ ]*=.*$%CONFIG_ARGUMENTS = ${targargs}%" \
ab1cbc67 1049 -e "s%^TARGET_SUBDIR[ ]*=.*$%TARGET_SUBDIR = ${target_subdir}%" \
ca2ce3b3
ILT		 1050 Makefile > Makefile.tem
1051rm -f Makefile
1052mv -f Makefile.tem Makefile
1053
bc58b41d
RP		 1054#
1055# Local Variables:
1056# fill-column: 131
1057# End:
1058#
GDB Binutils - Deliverables
This page took 0.337428 seconds and 4 git commands to generate.