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1 # configure.tgt
2 #
3 # Copyright (C) 2013-2018 Free Software Foundation, Inc.
4 #
5 # This file is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 3 of the License, or
8 # (at your option) any later version.
9 #
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
14 #
15 # You should have received a copy of the GNU General Public License
16 # along with this program; see the file COPYING3. If not see
17 # <http://www.gnu.org/licenses/>.
18
19 # This is the linker target specific file. This is invoked by the
20 # autoconf generated configure script. Putting it in a separate shell
21 # file lets us skip running autoconf when modifying target specific
22 # information.
23
24 # This file switches on the shell variable ${targ}, and sets the
25 # following shell variables:
26 # targ_emul name of linker emulation to use
27 # targ_extra_emuls additional linker emulations to provide
28 # targ_extra_libpath additional linker emulations using LIB_PATH
29 # targ_extra_ofiles additional host-compiled objects needed by the emulation
30 # targ64_extra_emuls additional linker emulations to provide if
31 # --enable-64-bit-bfd is given or if host is 64 bit.
32 # targ64_extra_libpath additional linker emulations using LIB_PATH if
33 # --enable-64-bit-bfd is given or if host is 64 bit.
34 # NATIVE_LIB_DIRS library directories to search on this host
35 # (if we are a native or sysrooted linker)
36
37 targ_extra_emuls=
38 targ_extra_libpath=
39 targ_extra_ofiles=
40 targ64_extra_emuls=
41 targ64_extra_libpath=
42
43 # Please try to keep this table in alphabetic order - it makes it
44 # much easier to lookup a specific archictecture. Naturally any
45 # architecture variants should be kept together even if their names
46 # break the alpha sorting.
47 case "${targ}" in
48 aarch64_be-*-elf) targ_emul=aarch64elfb
49 targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b armelfb armelf" ;;
50 aarch64-*-elf | aarch64-*-rtems*)
51 targ_emul=aarch64elf
52 targ_extra_emuls="aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb" ;;
53 aarch64-*-cloudabi*) targ_emul=aarch64cloudabi
54 targ_extra_emuls=aarch64cloudabib ;;
55 aarch64-*-freebsd*) targ_emul=aarch64fbsd
56 targ_extra_emuls="aarch64fbsdb aarch64elf" ;;
57 aarch64-*-fuchsia*) targ_emul=aarch64elf
58 targ_extra_emuls="aarch64elfb armelf armelfb" ;;
59 aarch64_be-*-linux-gnu_ilp32)
60 targ_emul=aarch64linux32b
61 targ_extra_libpath="aarch64linuxb aarch64linux aarch64linux32 armelfb_linux_eabi armelf_linux_eabi"
62 targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath" ;;
63 aarch64-*-linux-gnu_ilp32)
64 targ_emul=aarch64linux32
65 targ_extra_libpath="aarch64linux aarch64linuxb aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
66 targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath" ;;
67 aarch64_be-*-linux*) targ_emul=aarch64linuxb
68 targ_extra_libpath="aarch64linux aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
69 targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath" ;;
70 aarch64-*-linux*) targ_emul=aarch64linux
71 targ_extra_libpath="aarch64linuxb aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
72 targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath" ;;
73 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
74 targ_emul=elf64alpha_fbsd
75 targ_extra_emuls="elf64alpha alpha"
76 tdir_alpha=`echo ${targ_alias} | sed -e 's/freebsd/freebsdecoff/'` ;;
77 alpha*-*-linux*ecoff*) targ_emul=alpha targ_extra_emuls=elf64alpha
78 tdir_elf64alpha=`echo ${targ_alias} | sed -e 's/ecoff//'` ;;
79 alpha*-*-linux-*) targ_emul=elf64alpha targ_extra_emuls=alpha
80 tdir_alpha=`echo ${targ_alias} | sed -e 's/linux\(-gnu\)*/linux\1ecoff/'` ;;
81 alpha*-*-osf*) targ_emul=alpha ;;
82 alpha*-*-gnu*) targ_emul=elf64alpha ;;
83 alpha*-*-netbsd*) targ_emul=elf64alpha_nbsd ;;
84 alpha*-*-openbsd*) targ_emul=elf64alpha ;;
85 alpha*-*-*vms*) targ_emul=alphavms
86 ;;
87 arc*-*-elf*) targ_emul=arcelf
88 targ_extra_emuls="arcelf_prof arclinux arclinux_nps arclinux_prof arcv2elf arcv2elfx"
89 ;;
90 arc*-*-linux*) case "${with_cpu}" in
91 nps400) targ_emul=arclinux_nps
92 targ_extra_emuls=arclinux
93 ;;
94 *) targ_emul=arclinux
95 targ_extra_emuls=arclinux_nps
96 ;;
97 esac
98 targ_extra_emuls="${targ_extra_emuls} arclinux_prof arcelf arcelf_prof arcv2elf arcv2elfx"
99 ;;
100 arm-epoc-pe) targ_emul=arm_epoc_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
101 arm*-*-cegcc*) targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o"
102 LIB_PATH='${tooldir}/lib/w32api' ;;
103 arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
104 targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
105 arm-*-pe) targ_emul=armpe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
106 arm-*-aout | armel-*-aout) targ_emul=armaoutl ;;
107 armeb-*-aout) targ_emul=armaoutb ;;
108 arm-*-coff) targ_emul=armcoff ;;
109 arm*b-*-freebsd*) targ_emul=armelfb_fbsd
110 targ_extra_emuls="armelf_fbsd armelf" ;;
111 arm*-*-freebsd* | arm-*-kfreebsd*-gnu)
112 targ_emul=armelf_fbsd
113 targ_extra_emuls="armelfb_fbsd armelf" ;;
114 armeb-*-netbsdelf*) targ_emul=armelfb_nbsd;
115 targ_extra_emuls="armelf_nbsd armelf armnbsd" ;;
116 arm-*-netbsdelf*) targ_emul=armelf_nbsd;
117 targ_extra_emuls="armelfb_nbsd armelf armnbsd" ;;
118 arm-*-netbsd*) targ_emul=armnbsd;
119 targ_extra_emuls="armelf armelf_nbsd armelfb_nbsd" ;;
120 arm-*-nto*) targ_emul=armnto ;;
121 arm-*-openbsd*) targ_emul=armnbsd ;;
122 arm-*-phoenix*) targ_emul=armelf ;;
123 armeb-*-elf | armeb-*-eabi*)
124 targ_emul=armelfb ;;
125 arm-*-elf | arm*-*-eabi* | arm-*-rtems*)
126 targ_emul=armelf ;;
127 arm*-*-symbianelf*) targ_emul=armsymbian;;
128 arm-*-kaos*) targ_emul=armelf ;;
129 arm9e-*-elf) targ_emul=armelf ;;
130 arm*b-*-linux-*eabi*) targ_emul=armelfb_linux_eabi
131 targ_extra_emuls=armelf_linux_eabi
132 targ_extra_libpath=$targ_extra_emuls
133 ;;
134 arm*b-*-linux-*) targ_emul=armelfb_linux
135 targ_extra_emuls="armelfb armelf armelf_linux"
136 targ_extra_libpath="armelf_linux"
137 ;;
138 arm*-*-linux-*eabi*) targ_emul=armelf_linux_eabi
139 targ_extra_emuls=armelfb_linux_eabi
140 targ_extra_libpath=$targ_extra_emuls
141 ;;
142 arm*-*-linux-*) targ_emul=armelf_linux
143 targ_extra_emuls="armelf armelfb armelfb_linux"
144 targ_extra_libpath="armelfb_linux"
145 ;;
146 arm*b-*-nacl*) targ_emul=armelfb_nacl
147 targ_extra_emuls="armelf_nacl elf_i386_nacl"
148 targ_extra_libpath=$targ_extra_emuls
149 targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
150 targ64_extra_libpath=$targ64_extra_emuls
151 ;;
152 arm*-*-nacl*) targ_emul=armelf_nacl
153 targ_extra_emuls="armelfb_nacl elf_i386_nacl"
154 targ_extra_libpath=$targ_extra_emuls
155 targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
156 targ64_extra_libpath=$targ64_extra_emuls
157 ;;
158 arm*-*-uclinux*eabi*) targ_emul=armelf_linux_eabi
159 targ_extra_emuls=armelfb_linux_eabi
160 targ_extra_libpath=$targ_extra_emuls
161 ;;
162 arm*-*-uclinux*) targ_emul=armelf_linux
163 targ_extra_emuls="armelf armelfb armelfb_linux"
164 targ_extra_libpath="armelfb_linux"
165 ;;
166 arm-*-vxworks) targ_emul=armelf_vxworks ;;
167 arm*-*-conix*) targ_emul=armelf ;;
168 arm*-*-fuchsia*) targ_emul=armelf_fuchsia
169 targ_extra_emuls="armelfb_fuchsia armelf armelfb"
170 ;;
171 avr-*-*) targ_emul=avr2
172 targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny"
173 ;;
174 bfin-*-elf | bfin-*-rtems*)
175 targ_emul=elf32bfin
176 targ_extra_emuls="elf32bfinfd"
177 targ_extra_libpath=$targ_extra_emuls
178 ;;
179 bfin-*-uclinux*) targ_emul=elf32bfin;
180 targ_extra_emuls="elf32bfinfd"
181 targ_extra_libpath=$targ_extra_emuls
182 ;;
183 bfin-*-linux-uclibc*) targ_emul=elf32bfinfd;
184 targ_extra_emuls="elf32bfin"
185 targ_extra_libpath=$targ_extra_emuls
186 ;;
187 cr16-*-elf*) targ_emul=elf32cr16 ;;
188 cr16c-*-elf*) targ_emul=elf32cr16c
189 ;;
190 cris-*-*aout*) targ_emul=crisaout
191 targ_extra_emuls="criself crislinux"
192 targ_extra_libpath=$targ_extra_emuls ;;
193 cris-*-linux-* | crisv32-*-linux-*)
194 targ_emul=crislinux ;;
195 cris-*-* | crisv32-*-*) targ_emul=criself
196 targ_extra_emuls="crisaout crislinux"
197 targ_extra_libpath=$targ_extra_emuls
198 ;;
199 crx-*-elf*) targ_emul=elf32crx
200 ;;
201 d10v-*-*) targ_emul=d10velf ;;
202 d30v-*-*ext*) targ_emul=d30v_e; targ_extra_emuls="d30velf d30v_o" ;;
203 d30v-*-*onchip*) targ_emul=d30v_o; targ_extra_emuls="d30velf d30v_e" ;;
204 d30v-*-*) targ_emul=d30velf; targ_extra_emuls="d30v_e d30v_o"
205 ;;
206 dlx-*-elf*) targ_emul=elf32_dlx
207 ;;
208 epiphany-*-*) targ_emul=elf32epiphany
209 targ_extra_emuls="elf32epiphany_4x4"
210 ;;
211 fido*-*-elf*) targ_emul=m68kelf ;;
212 fr30-*-*) targ_emul=elf32fr30
213 ;;
214 frv-*-*linux*) targ_emul=elf32frvfd ;;
215 frv-*-*) targ_emul=elf32frv ; targ_extra_emuls="elf32frvfd"
216 ;;
217 moxie-*-moxiebox*) targ_emul=moxiebox
218 ;;
219 moxie-*-*) targ_emul=elf32moxie
220 ;;
221 h8300-*-elf* | h8300-*-rtems*)
222 targ_emul=h8300elf;
223 targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf" ;;
224 h8300-*-linux*)
225 targ_emul=h8300elf_linux;
226 targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux" ;;
227 hppa*64*-*-linux-*) targ_emul=hppa64linux ;;
228 hppa*64*-hpux*) targ_emul=elf64hppa ;;
229 hppa*-*-linux-*) targ_emul=hppalinux ;;
230 hppa*-*-*elf*) targ_emul=hppaelf ;;
231 hppa*-*-lites*) targ_emul=hppaelf ;;
232 hppa*-*-netbsd*) targ_emul=hppanbsd ;;
233 hppa*-*-openbsd*) targ_emul=hppaobsd
234 ;;
235 i[3-7]86-*-nto-qnx*) targ_emul=i386nto ;;
236 i[3-7]86-*-vsta) targ_emul=vsta ;;
237 i[3-7]86-*-go32) targ_emul=i386go32 ;;
238 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32 ;;
239 i[3-7]86-*-aix*) targ_emul=i386coff ;;
240 i[3-7]86-*-sco*) targ_emul=i386coff ;;
241 i[3-7]86-*-isc*) targ_emul=i386coff ;;
242 i[3-7]86-*-lynxos*) targ_emul=i386lynx ;;
243 i[3-7]86-*-coff) targ_emul=i386coff ;;
244 i[3-7]86-*-aros*) targ_emul=elf_i386
245 targ_extra_emuls=elf_iamcu ;;
246 i[3-7]86-*-rdos*) targ_emul=elf_i386
247 targ_extra_emuls=elf_iamcu ;;
248 x86_64-*-rdos*) targ_emul=elf64rdos ;;
249 x86_64-*-cloudabi*) targ_emul=elf_x86_64_cloudabi ;;
250 i[3-7]86-*-bsd) targ_emul=i386bsd ;;
251 i[3-7]86-*-bsd386) targ_emul=i386bsd ;;
252 i[3-7]86-*-bsdi*) targ_emul=i386bsd ;;
253 i[3-7]86-*-aout) targ_emul=i386aout ;;
254 i[3-7]86-*-linux*aout*) targ_emul=i386linux
255 targ_extra_emuls="elf_i386 elf_iamcu"
256 tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/aout//'`
257 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/aout//'` ;;
258 i[3-7]86-*-linux*oldld) targ_emul=i386linux
259 targ_extra_emuls="elf_i386 elf_iamcu" ;;
260 i[3-7]86-*-linux-*) targ_emul=elf_i386
261 targ_extra_emuls="i386linux elf_iamcu"
262 targ64_extra_emuls="elf_x86_64 elf32_x86_64 elf_l1om elf_k1om"
263 targ64_extra_libpath="elf_x86_64 elf32_x86_64"
264 tdir_i386linux=${targ_alias}aout ;;
265 x86_64-*-linux-gnux32) targ_emul=elf32_x86_64
266 targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu i386linux elf_l1om elf_k1om"
267 targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64 elf_l1om elf_k1om"
268 tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
269 tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
270 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'` ;;
271 x86_64-*-linux-*) targ_emul=elf_x86_64
272 targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu i386linux elf_l1om elf_k1om"
273 targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om"
274 tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/'`
275 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
276 i[3-7]86-*-redox*) targ_emul=elf_i386
277 targ_extra_emuls=elf_x86_64 ;;
278 x86_64-*-redox*) targ_emul=elf_x86_64
279 targ_extra_emuls=elf_i386 ;;
280 i[3-7]86-*-sysv[45]*) targ_emul=elf_i386
281 targ_extra_emuls=elf_iamcu ;;
282 i[3-7]86-*-solaris2*) targ_emul=elf_i386_sol2
283 targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64 elf_l1om elf_k1om"
284 targ_extra_libpath=$targ_extra_emuls
285 ;;
286 x86_64-*-solaris2*)
287 targ_emul=elf_x86_64_sol2
288 targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu elf_l1om elf_k1om"
289 targ_extra_libpath=$targ_extra_emuls
290 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
291 i[3-7]86-*-unixware) targ_emul=elf_i386
292 targ_extra_emuls=elf_iamcu ;;
293 i[3-7]86-*-solaris*) targ_emul=elf_i386_ldso
294 targ_extra_emuls="elf_i386"
295 targ_extra_libpath=$targ_extra_emuls
296 ;;
297 i[3-7]86-*-netbsdelf* | \
298 i[3-7]86-*-netbsd*-gnu* | \
299 i[3-7]86-*-knetbsd*-gnu)
300 targ_emul=elf_i386
301 targ_extra_emuls="elf_iamcu i386nbsd" ;;
302 i[3-7]86-*-netbsdpe*) targ_emul=i386pe
303 targ_extra_ofiles="deffilep.o pe-dll.o" ;;
304 i[3-7]86-*-netbsd*) targ_emul=i386nbsd
305 targ_extra_emuls=elf_i386 ;;
306 x86_64-*-netbsd*) targ_emul=elf_x86_64
307 targ_extra_emuls="elf_i386 elf_iamcu i386nbsd elf_l1om elf_k1om"
308 tdir_elf_iamcu=`echo ${targ_alias} | \
309 sed -e 's/x86_64/i386/'`
310 case "${tdir_elf_iamcu}" in
311 *-netbsdelf*) ;;
312 *) tdir_elf_iamcu=`echo ${tdir_elf_iamcu} | \
313 sed -e 's/netbsd/netbsdelf/'`;;
314 esac
315 tdir_elf_i386=`echo ${targ_alias} | \
316 sed -e 's/x86_64/i386/'`
317 case "${tdir_elf_i386}" in
318 *-netbsdelf*) ;;
319 *) tdir_elf_i386=`echo ${tdir_elf_i386} | \
320 sed -e 's/netbsd/netbsdelf/'`;;
321 esac ;;
322 i[3-7]86-*-elfiamcu) targ_emul=elf_iamcu
323 targ_extra_emuls=elf_i386 ;;
324 i[3-7]86-*-elf* | i[3-7]86-*-rtems*)
325 targ_emul=elf_i386
326 targ_extra_emuls=elf_iamcu ;;
327 x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia*)
328 targ_emul=elf_x86_64
329 targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
330 targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om"
331 tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
332 ;;
333 i[3-7]86-*-kaos*) targ_emul=elf_i386 ;;
334 i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12])
335 targ_emul=i386bsd ;;
336 i[3-7]86-*-dragonfly*) targ_emul=elf_i386
337 targ_extra_emuls="elf_iamcu i386bsd" ;;
338 x86_64-*-dragonfly*) targ_emul=elf_x86_64
339 targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om" ;;
340 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
341 targ_emul=elf_i386_fbsd
342 targ_extra_emuls="elf_i386 elf_iamcu i386bsd" ;;
343 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
344 targ_emul=elf_x86_64_fbsd
345 targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_l1om_fbsd elf_k1om elf_k1om_fbsd"
346 targ_extra_libpath="elf_i386_fbsd"
347 tdir_elf_i386_fbsd=`echo ${targ_alias} \
348 | sed -e 's/x86_64/i386/'`
349 tdir_elf_iamcu=`echo ${targ_alias} \
350 | sed -e 's/x86_64/i386/'`
351 tdir_elf_i386=`echo ${targ_alias} \
352 | sed -e 's/x86_64/i386/'` ;;
353 i[3-7]86-*-sysv*) targ_emul=i386coff ;;
354 i[3-7]86-*-ptx*) targ_emul=i386coff ;;
355 i[3-7]86-*-mach*) targ_emul=i386mach ;;
356 i[3-7]86-*-gnu*) targ_emul=elf_i386
357 targ_extra_emuls=elf_iamcu ;;
358 i[3-7]86-*-msdos*) targ_emul=i386msdos; targ_extra_emuls=i386aout ;;
359 i[3-7]86-*-moss*) targ_emul=i386moss; targ_extra_emuls=i386msdos ;;
360 i[3-7]86-*-winnt*) targ_emul=i386pe ;
361 targ_extra_ofiles="deffilep.o pe-dll.o" ;;
362 i[3-7]86-*-pe) targ_emul=i386pe ;
363 targ_extra_ofiles="deffilep.o pe-dll.o" ;;
364 i[3-7]86-*-cygwin*) targ_emul=i386pe ;
365 targ_extra_ofiles="deffilep.o pe-dll.o" ;
366 test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
367 i[3-7]86-*-mingw32*) targ_emul=i386pe ;
368 targ_extra_ofiles="deffilep.o pe-dll.o" ;;
369 x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
370 targ_extra_emuls=i386pe ;
371 targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
372 x86_64-*-cygwin) targ_emul=i386pep ;
373 targ_extra_emuls=i386pe
374 targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
375 test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
376 x86_64-*-mingw*) targ_emul=i386pep ;
377 targ_extra_emuls=i386pe
378 targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
379 i[3-7]86-*-interix*) targ_emul=i386pe_posix;
380 targ_extra_ofiles="deffilep.o pe-dll.o" ;;
381 i[3-7]86-*-beospe*) targ_emul=i386beos ;;
382 i[3-7]86-*-beos*) targ_emul=elf_i386_be ;;
383 i[3-7]86-*-vxworks*) targ_emul=elf_i386_vxworks ;;
384 i[3-7]86-*-chaos) targ_emul=elf_i386_chaos
385 ;;
386 i[3-7]86-*-nacl*) targ_emul=elf_i386_nacl
387 targ_extra_emuls="armelf_nacl armelfb_nacl"
388 targ_extra_libpath=$targ_extra_emuls
389 targ64_extra_emuls="elf32_x86_64_nacl elf_x86_64_nacl"
390 targ64_extra_libpath=$targ64_extra_emuls
391 ;;
392 x86_64-*-nacl*) targ_emul=elf32_x86_64_nacl
393 targ_extra_emuls="elf_i386_nacl elf_x86_64_nacl armelf_nacl armelfb_nacl"
394 targ_extra_libpath=$targ_extra_emuls
395 tdir_elf_i386_nacl=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
396 ;;
397 ia16-*-elf*) targ_emul=elf_i386 targ_extra_emuls=i386msdos ;;
398 ia64-*-elf*) targ_emul=elf64_ia64 ;;
399 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
400 targ_emul=elf64_ia64_fbsd
401 targ_extra_emuls="elf64_ia64" ;;
402 ia64-*-netbsd*) targ_emul=elf64_ia64 ;;
403 ia64-*-linux*) targ_emul=elf64_ia64 ;;
404 ia64-*-*vms*) targ_emul=elf64_ia64_vms ;;
405 ia64-*-aix*) targ_emul=elf64_aix
406 ;;
407 ip2k-*-elf) targ_emul=elf32ip2k
408 ;;
409 iq2000-*-elf) targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10"
410 ;;
411 lm32-*-*linux*) targ_emul=elf32lm32fd ;;
412 lm32-*-*) targ_emul=elf32lm32 ; targ_extra_emuls="elf32lm32fd"
413 ;;
414 m32c-*-elf | m32c-*-rtems*)
415 targ_emul=elf32m32c
416 ;;
417 m32r*le-*-elf*) targ_emul=m32rlelf ;;
418 m32r*-*-elf* | m32r*-*-rtems*)
419 targ_emul=m32relf ;;
420 m32r*le-*-linux-*) targ_emul=m32rlelf_linux ;;
421 m32r*-*-linux-*) targ_emul=m32relf_linux
422 ;;
423 m68hc11-*-*|m6811-*-*) targ_emul=m68hc11elf
424 targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
425 m68hc12-*-*|m6812-*-*) targ_emul=m68hc12elf
426 targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
427 m68*-sun-sunos[34]*) targ_emul=sun3 ;;
428 m68*-wrs-vxworks*) targ_emul=sun3 ;;
429 m68*-ericsson-ose) targ_emul=sun3 ;;
430 m68*-apple-aux*) targ_emul=m68kaux ;;
431 m68k-hp-bsd*) targ_emul=hp300bsd ;;
432 m68*-motorola-sysv*) targ_emul=delta68 ;;
433 m68*-*-aout) targ_emul=m68kaout ;;
434 m68*-*-coff) targ_emul=m68kcoff ;;
435 m68*-*-elf | m68*-*-rtems*)
436 targ_emul=m68kelf ;;
437 m68*-*-hpux*) targ_emul=hp3hpux ;;
438 m68k-*-linux*aout*) targ_emul=m68klinux
439 targ_extra_emuls=m68kelf
440 tdir_m68kelf=`echo ${targ_alias} | sed -e 's/aout//'` ;;
441 m68k-*-linux-*) targ_emul=m68kelf
442 targ_extra_emuls=m68klinux
443 tdir_m68klinux=`echo ${targ_alias} | sed -e 's/linux/linuxaout/'` ;;
444 m68k-*-uclinux*) targ_emul=m68kelf ;;
445 m68*-*-gnu*) targ_emul=m68kelf ;;
446 m68*-*-netbsd*4k*) targ_emul=m68k4knbsd
447 targ_extra_emuls="m68knbsd m68kelfnbsd" ;;
448 m68*-*-netbsdelf*) targ_emul=m68kelfnbsd
449 targ_extra_emuls="m68knbsd m68k4knbsd" ;;
450 m68*-*-netbsdaout* | m68*-*-netbsd*)
451 targ_emul=m68knbsd
452 targ_extra_emuls="m68kelfnbsd m68k4knbsd" ;;
453 m68*-*-psos*) targ_emul=m68kpsos ;;
454 m8*-*-*) targ_emul=m88kbcs
455 ;;
456 mcore-*-pe) targ_emul=mcorepe ;
457 targ_extra_ofiles="deffilep.o pe-dll.o" ;;
458 mcore-*-elf) targ_emul=elf32mcore
459 ;;
460 mep-*-elf) targ_emul=elf32mep ;;
461 metag-*-*) targ_emul=elf32metag ;;
462 microblazeel*-linux*) targ_emul="elf32mbel_linux"
463 targ_extra_emuls="elf32mb_linux"
464 ;;
465 microblaze*-linux*) targ_emul="elf32mb_linux"
466 targ_extra_emuls="elf32mbel_linux"
467 ;;
468 microblazeel*) targ_emul=elf32microblazeel
469 targ_extra_emuls=elf32microblaze
470 ;;
471 microblaze*) targ_emul=elf32microblaze
472 targ_extra_emuls=elf32microblazeel
473 ;;
474 mips*-sgi-irix5*) targ_emul=elf32bsmip ;;
475 mips*-sgi-irix6*) targ_emul=elf32bmipn32
476 targ_extra_emuls="elf32bsmip elf64bmip"
477 targ_extra_libpath=$targ_extra_emuls ;;
478 mips*el-*-netbsd*) targ_emul=elf32ltsmip
479 targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
480 ;;
481 mips*-*-netbsd*) targ_emul=elf32btsmip
482 targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
483 ;;
484 mips64el-*-openbsd*) targ_emul=elf64ltsmip
485 targ_extra_emuls=elf64btsmip
486 ;;
487 mips64-*-openbsd*) targ_emul=elf64btsmip
488 targ_extra_emuls=elf64ltsmip
489 ;;
490 mips*vr4300el-*-elf*) targ_emul=elf32l4300 ;;
491 mips*vr4300-*-elf*) targ_emul=elf32b4300 ;;
492 mips*vr4100el-*-elf*) targ_emul=elf32l4300 ;;
493 mips*vr4100-*-elf*) targ_emul=elf32b4300 ;;
494 mips*vr5000el-*-elf*) targ_emul=elf32l4300 ;;
495 mips*vr5000-*-elf*) targ_emul=elf32b4300 ;;
496 mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*)
497 targ_emul=elf32ltsmip
498 targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ;;
499 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
500 targ_emul=elf32btsmip
501 targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ;;
502 mips64*el-ps2-elf*) targ_emul=elf32lr5900n32
503 targ_extra_emuls="elf32lr5900"
504 targ_extra_libpath=$targ_extra_emuls ;;
505 mips*el-ps2-elf*) targ_emul=elf32lr5900
506 targ_extra_emuls="elf32lr5900n32"
507 targ_extra_libpath=$targ_extra_emuls ;;
508 mips*el-*-elf*) targ_emul=elf32elmip ;;
509 mips*-*-elf* | mips*-*-rtems*)
510 targ_emul=elf32ebmip ;;
511 mips*el-*-vxworks*) targ_emul=elf32elmipvxworks
512 targ_extra_emuls="elf32ebmipvxworks" ;;
513 mips*-*-vxworks*) targ_emul=elf32ebmipvxworks
514 targ_extra_emuls="elf32elmipvxworks" ;;
515 mips*-*-windiss) targ_emul=elf32mipswindiss ;;
516 mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
517 targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
518 targ_extra_libpath=$targ_extra_emuls ;;
519 mips64*-*-linux-*) targ_emul=elf32btsmipn32
520 targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
521 targ_extra_libpath=$targ_extra_emuls ;;
522 mips*el-*-linux-*) targ_emul=elf32ltsmip
523 targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
524 targ_extra_libpath=$targ_extra_emuls ;;
525 mips*-*-linux-*) targ_emul=elf32btsmip
526 targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
527 targ_extra_libpath=$targ_extra_emuls ;;
528 mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
529 targ_emul=elf32ltsmipn32_fbsd
530 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
531 targ_extra_libpath=$targ_extra_emuls ;;
532 mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
533 targ_emul=elf32btsmipn32_fbsd
534 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
535 targ_extra_libpath=$targ_extra_emuls ;;
536 mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
537 targ_emul=elf32ltsmip_fbsd
538 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
539 targ_extra_libpath=$targ_extra_emuls ;;
540 mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
541 targ_emul=elf32btsmip_fbsd
542 targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
543 targ_extra_libpath=$targ_extra_emuls ;;
544 mips*-*-sysv4*) targ_emul=elf32btsmip
545 ;;
546 mmix-*-*) targ_emul=mmo
547 targ_extra_emuls=elf64mmix
548 ;;
549 am33_2.0-*-linux*) targ_emul=elf32am33lin ;;
550 mn10200-*-*) targ_emul=mn10200 ;;
551 mn10300-*-*) targ_emul=mn10300
552 ;;
553 mt-*elf) targ_emul=elf32mt
554 ;;
555 msp430-*-*) targ_emul=msp430elf
556 targ_extra_emuls="msp430X"
557 ;;
558 nds32*le-*-elf*) targ_emul=nds32elf
559 targ_extra_emuls="nds32elf16m nds32belf nds32belf16m"
560 ;;
561 nds32*be-*-elf*) targ_emul=nds32belf
562 targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
563 ;;
564 nds32*le-*-linux-gnu*) targ_emul=nds32elf_linux ;;
565 nds32*be-*-linux-gnu*) targ_emul=nds32belf_linux ;;
566 nios2*-*-linux*) targ_emul=nios2linux ;;
567 nios2*-*-*) targ_emul=nios2elf ;;
568 ns32k-pc532-mach* | ns32k-pc532-ux*) targ_emul=pc532macha ;;
569 ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
570 ;;
571 or1k-*-elf | or1knd-*-elf | or1k-*-rtems* | or1knd-*-rtems*)
572 targ_emul=elf32or1k ;;
573 or1k-*-linux* | or1knd-*-linux*) targ_emul=elf32or1k_linux ;;
574 pdp11-*-*) targ_emul=pdp11
575 ;;
576 pjl*-*-*) targ_emul=pjlelf
577 targ_extra_emuls="elf_i386 elf_iamcu" ;;
578 pj*-*-*) targ_emul=pjelf
579 ;;
580 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
581 targ_emul=elf32ppc_fbsd
582 targ_extra_emuls="elf32ppc elf32ppcsim"
583 targ_extra_libpath=elf32ppc;
584 tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` ;;
585 powerpc64-*-freebsd*)
586 targ_emul=elf64ppc_fbsd
587 targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc"
588 targ_extra_libpath="elf32ppc_fbsd elf32ppc"
589 tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
590 tdir_elf32ppc_fbsd=$tdir_elf32ppc
591 ;;
592 powerpc-*-vxworks*)
593 targ_emul=elf32ppcvxworks
594 targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ;;
595 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
596 | powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
597 | powerpc*-*-rtems* \
598 | powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
599 case "${targ}" in
600 powerpc64*)
601 targ_emul=elf64ppc
602 targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
603 targ_extra_libpath="elf32ppc elf32ppclinux" ;;
604 *linux*)
605 targ_emul=elf32ppclinux
606 targ_extra_emuls="elf32ppc elf32ppcsim"
607 targ_extra_libpath=elf32ppc
608 targ64_extra_emuls=elf64ppc
609 targ64_extra_libpath=elf64ppc ;;
610 *)
611 targ_emul=elf32ppc
612 targ_extra_emuls="elf32ppclinux elf32ppcsim"
613 targ_extra_libpath=elf32ppclinux
614 targ64_extra_emuls=elf64ppc
615 targ64_extra_libpath=elf64ppc ;;
616 esac
617 td=tdir_elf32ppc
618 td64=tdir_elf64ppc
619 s=s/ppc/lppc/g
620 case "${targ}" in
621 powerpcle-* | powerpc64le-*)
622 for z in td td64 targ_emul targ_extra_emuls \
623 targ_extra_libpath targ64_extra_emuls \
624 targ64_extra_libpath
625 do
626 eval ${z}=\"\`echo \$${z} \| sed -e $s\`\"
627 done
628 s=s/lppc/ppc/g ;;
629 esac
630 # Why oh why did we set tooldir based on target_alias
631 # rather than on target?
632 eval tdir_${targ_emul}="${targ_alias}"
633 cpu=`echo "${targ_alias}" | sed -e 's/-.*//'`
634 rest=`echo "${targ_alias}" | sed -e 's/^[^-]*//'`
635 le=le
636 case "${cpu}" in
637 *little) le=little
638 esac
639 ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
640 ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}'/;s/be64$/64be/'`"${rest}"
641 eval test -n \"\$${td}\" || eval ${td}="${ta32}"
642 eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
643 eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
644 eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
645 # Now provide the other endian
646 for z in targ_extra_emuls targ_extra_libpath
647 do
648 eval ${z}=\"\$${z} \`echo ${targ_emul} \$${z} \| sed -e $s\`\"
649 done
650 for z in targ64_extra_emuls targ64_extra_libpath
651 do
652 eval ${z}=\"\$${z} \`echo \$${z} \| sed -e $s\`\"
653 done
654 td=`echo "${td}" | sed -e $s`
655 td64=`echo "${td64}" | sed -e $s`
656 case "${targ}" in
657 powerpcle-* | powerpc64le-*)
658 cpu=`echo "${cpu}" | sed -e s/${le}\$//` ;;
659 *)
660 cpu=`echo "${cpu}" | sed -e s/be\$//`${le} ;;
661 esac
662 ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
663 ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}/`"${rest}"
664 eval test -n \"\$${td}\" || eval ${td}="${ta32}"
665 eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
666 eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
667 eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
668 ;;
669 powerpc-*-nto*) targ_emul=elf32ppcnto ;;
670 powerpcle-*-nto*) targ_emul=elf32lppcnto ;;
671 powerpc-*-macos*) targ_emul=ppcmacos ;;
672 powerpcle-*-pe | powerpcle-*-winnt* | powerpcle-*-cygwin*)
673 targ_emul=ppcpe
674 targ_extra_ofiles="deffilep.o pe-dll.o" ;;
675 powerpc-*-aix[5-9]*) targ_emul=aix5ppc ;;
676 powerpc-*-aix*) targ_emul=aixppc ;;
677 powerpc-*-beos*) targ_emul=aixppc ;;
678 powerpc-*-windiss*) targ_emul=elf32ppcwindiss ;;
679 powerpc-*-lynxos*) targ_emul=ppclynx ;;
680 pru*-*-*) targ_emul=pruelf ;;
681 riscv32*-*-*) targ_emul=elf32lriscv
682 targ_extra_emuls="elf64lriscv"
683 targ_extra_libpath=$targ_extra_emuls ;;
684 riscv64*-*-*) targ_emul=elf64lriscv
685 targ_extra_emuls="elf32lriscv"
686 targ_extra_libpath=$targ_extra_emuls ;;
687 rs6000-*-aix[5-9]*) targ_emul=aix5rs6 ;;
688 rs6000-*-aix*) targ_emul=aixrs6
689 ;;
690 rl78-*-*) targ_emul=elf32rl78 ;;
691 rx-*-*) targ_emul=elf32rx ;;
692 s390x-*-linux*) targ_emul=elf64_s390
693 targ_extra_emuls=elf_s390
694 targ_extra_libpath=$targ_extra_emuls
695 tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
696 s390x-*-tpf*) targ_emul=elf64_s390
697 tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
698 s390-*-linux*) targ_emul=elf_s390
699 targ64_extra_emuls=elf64_s390
700 targ64_extra_libpath=elf64_s390
701 tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
702 ;;
703 score-*-elf) targ_emul=score7_elf
704 targ_extra_emuls=score3_elf ;;
705 sh-*-linux*) targ_emul=shlelf_linux
706 targ_extra_emuls="shelf_linux shlelf_fd shelf_fd"
707 targ_extra_libpath=shelf_linux ;;
708 sh64eb-*-linux*) targ_emul=shelf32_linux
709 targ_extra_emuls="shlelf32_linux" ;;
710 sh64-*-linux*) targ_emul=shlelf32_linux
711 targ_extra_emuls="shelf32_linux"
712 targ_extra_libpath=shelf32_linux ;;
713 sh*eb-*-linux*) targ_emul=shelf_linux
714 targ_extra_emuls="shelf_fd" ;;
715 sh*-*-linux*) targ_emul=shlelf_linux
716 targ_extra_emuls="shlelf_fd" ;;
717 sh5le-*-netbsd*) targ_emul=shlelf32_nbsd
718 targ_extra_emuls="shelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
719 sh5-*-netbsd*) targ_emul=shelf32_nbsd
720 targ_extra_emuls="shlelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
721 sh64le-*-netbsd*) targ_emul=shlelf64_nbsd
722 targ_extra_emuls="shelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
723 sh64-*-netbsd*) targ_emul=shelf64_nbsd
724 targ_extra_emuls="shlelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
725 sh*l*-*-netbsdelf*) targ_emul=shlelf_nbsd
726 targ_extra_emuls=shelf_nbsd ;;
727 sh*-*-netbsdelf*) targ_emul=shelf_nbsd
728 targ_extra_emuls=shlelf_nbsd ;;
729 sh*-*-symbianelf*) targ_emul=shlsymbian ;;
730 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
731 targ_emul=shlelf
732 targ_extra_emuls="shelf shl sh" ;;
733 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
734 targ_emul=shelf
735 targ_extra_emuls="shlelf sh shl" ;;
736 sh-*-uclinux* | sh[12]-*-uclinux*)
737 targ_emul=shelf_uclinux
738 targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd" ;;
739 sh-*-vxworks) targ_emul=shelf_vxworks
740 targ_extra_emuls=shlelf_vxworks ;;
741 sh-*-nto*) targ_emul=shelf_nto
742 targ_extra_emuls=shlelf_nto ;;
743 sh-*-pe) targ_emul=shpe ;
744 targ_extra_ofiles="deffilep.o pe-dll.o" ;;
745 sh-*-*) targ_emul=sh; targ_extra_emuls=shl ;;
746 sh64le-*-elf*) targ_emul=shlelf
747 targ_extra_emuls="shelf shlelf32 shelf32 shlelf64 shelf64"
748 targ_extra_libpath=$targ_extra_emuls ;;
749 sh64-*-elf*) targ_emul=shelf
750 targ_extra_emuls="shlelf shelf32 shlelf32 shelf64 shlelf64"
751 targ_extra_libpath=$targ_extra_emuls ;;
752 sparc64-*-aout*) targ_emul=sparcaout ;;
753 sparc64-*-elf* | sparc64-*-rtems*)
754 targ_emul=elf64_sparc ;;
755 sparc-sun-sunos4*) targ_emul=sun4 ;;
756 sparclite*-*-elf) targ_emul=elf32_sparc ;;
757 sparclite*-*-coff) targ_emul=coff_sparc ;;
758 sparclite*-fujitsu-*) targ_emul=sparcaout ;;
759 sparc*-*-aout) targ_emul=sparcaout ;;
760 sparc*-*-coff) targ_emul=coff_sparc ;;
761 sparc*-*-elf | sparc-*-rtems*)
762 targ_emul=elf32_sparc ;;
763 sparc*-*-sysv4*) targ_emul=elf32_sparc ;;
764 sparc*-*-vxworks*) targ_emul=elf32_sparc_vxworks ;;
765 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
766 targ_emul=elf64_sparc_fbsd
767 targ_extra_emuls="elf64_sparc elf32_sparc"
768 targ_extra_libpath=$targ_extra_emuls
769 tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
770 sparc*-*-linux*aout*) targ_emul=sparclinux
771 targ_extra_emuls="elf32_sparc sun4"
772 tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/aout//'`
773 tdir_sun4=sparc-sun-sunos4 ;;
774 sparc64-*-linux-*) targ_emul=elf64_sparc
775 targ_extra_emuls="elf32_sparc sparclinux sun4"
776 targ_extra_libpath=elf32_sparc
777 tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
778 tdir_sparclinux=${tdir_elf32_sparc}aout
779 tdir_sun4=sparc-sun-sunos4 ;;
780 sparc*-*-linux-*) targ_emul=elf32_sparc
781 targ_extra_emuls="sparclinux elf64_sparc sun4"
782 targ_extra_libpath=elf64_sparc
783 tdir_sparclinux=${targ_alias}aout
784 tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
785 tdir_sun4=sparc-sun-sunos4 ;;
786 sparc64-*-netbsd* | sparc64-*-openbsd*)
787 targ_emul=elf64_sparc
788 targ_extra_emuls="elf32_sparc" ;;
789 sparc*-*-netbsd*elf*) targ_emul=elf32_sparc ;;
790 sparc*-*-netbsd*) targ_emul=sparcnbsd ;;
791 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
792 targ_emul=elf32_sparc_sol2
793 targ_extra_emuls=elf32_sparc ;;
794 sparc-*-solaris2*) targ_emul=elf32_sparc_sol2
795 targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
796 targ_extra_libpath=$targ_extra_emuls
797 tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
798 sparcv9-*-solaris2* | sparc64-*-solaris2*)
799 targ_emul=elf64_sparc_sol2
800 targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
801 targ_extra_libpath=$targ_extra_emuls
802 tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
803 sparc*-*-solaris2*) targ_emul=elf32_sparc ;;
804 sparc*-wrs-vxworks*) targ_emul=sparcaout ;;
805 spu-*-elf*) targ_emul=elf32_spu ;;
806 tic30-*-*aout*) targ_emul=tic30aout ;;
807 tic30-*-*coff*) targ_emul=tic30coff ;;
808 tic4x-*-* | c4x-*-*) targ_emul=tic4xcoff ; targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ;;
809 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ;;
810 tic6x-*-elf) targ_emul=elf32_tic6x_elf_le
811 targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
812 targ_extra_libpath=$targ_extra_emuls
813 ;;
814 tic6x-*-uclinux) targ_emul=elf32_tic6x_linux_le
815 targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
816 targ_extra_libpath=$targ_extra_emuls
817 ;;
818 tic80-*-*) targ_emul=tic80coff
819 ;;
820 tilegx-*-*) targ_emul=elf64tilegx
821 targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
822 targ_extra_libpath=$targ_extra_emuls ;;
823 tilegxbe-*-*) targ_emul=elf64tilegx_be
824 targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be"
825 targ_extra_libpath=$targ_extra_emuls ;;
826 tilepro-*-*) targ_emul=elf32tilepro ;;
827 ft32-*-*) targ_emul=elf32ft32
828 ;;
829 v850*-*-*) targ_emul=v850_rh850
830 targ_extra_emuls=v850
831 ;;
832 vax-dec-ultrix* | vax-dec-bsd*) targ_emul=vax ;;
833 vax-*-netbsdelf*) targ_emul=elf32vax
834 targ_extra_emuls=vaxnbsd ;;
835 vax-*-netbsdaout* | vax-*-netbsd*)
836 targ_emul=vaxnbsd
837 targ_extra_emuls=elf32vax ;;
838 vax-*-linux-*) targ_emul=elf32vax
839 ;;
840 visium-*-elf) targ_emul=elf32visium
841 ;;
842 w65-*-*) targ_emul=w65
843 ;;
844 xc16x-*-elf) targ_emul=elf32xc16x
845 targ_extra_emuls="elf32xc16xl elf32xc16xs"
846 ;;
847 xstormy16-*-*) targ_emul=elf32xstormy16
848 ;;
849 xtensa*-*-*) targ_emul=elf32xtensa
850 ;;
851 xgate-*-*) targ_emul=xgateelf
852 ;;
853 z80-*-coff) targ_emul=z80
854 ;;
855 z8k-*-coff) targ_emul=z8002; targ_extra_emuls=z8001
856 ;;
857 *-*-ieee*) targ_emul=vanilla
858 ;;
859 *)
860 echo 2>&1 "*** ld does not support target ${targ}"
861 echo 2>&1 "*** see ld/configure.tgt for supported targets"
862 exit 1
863
864 esac
865
866 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
867 case "${target}" in
868
869 *-*-dragonfly*)
870 NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib'
871 ;;
872
873 *-*-freebsd*)
874 NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
875 ;;
876
877 hppa*64*-*-hpux11*)
878 NATIVE_LIB_DIRS=/usr/lib/pa20_64
879 ;;
880
881 i[3-7]86-*-sysv4*)
882 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
883 ;;
884
885 i[3-7]86-*-solaris*)
886 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
887 ;;
888
889 i[3-7]86-pc-interix*)
890 NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
891 ;;
892
893 ia64-*-aix*)
894 NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
895 ;;
896
897 sparc*-*-solaris2*)
898 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
899 ;;
900
901 spu-*-elf*)
902 # This allows to build a pair of PPU/SPU toolchains with common sysroot.
903 NATIVE_LIB_DIRS='/lib'
904 ;;
905
906 i[03-9x]86-*-cygwin* | x86_64-*-cygwin*)
907 NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
908 ;;
909
910 *-*-linux*)
911 ;;
912
913 *-*-netbsd*)
914 ;;
915
916 alpha*-*-*)
917 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
918 ;;
919
920 esac
921
922 case "${target}" in
923 frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
924 # Don't enable -z relro by default since many relro tests fail on these
925 # targets:
926 # FAIL: strip -z relro (relro1)
927 # FAIL: strip -z relro -shared (relro1)
928 # FAIL: objcopy -z relro (relro1)
929 # FAIL: objcopy -z relro -shared (relro1)
930 # FAIL: objcopy -z relro (tdata1)
931 # FAIL: objcopy -shared -z relro (tdata1)
932 # FAIL: objcopy -z relro (tdata2)
933 # FAIL: objcopy -shared -z relro (tdata2)
934 # FAIL: objcopy -z relro (tdata3)
935 # FAIL: objcopy -shared -z relro (tdata3)
936 # FAIL: objcopy -shared -z relro (tbss1)
937 # FAIL: objcopy -shared -z relro (tbss2)
938 # FAIL: objcopy -shared -z relro (tbss3)
939 ;;
940 *-*-linux*)
941 if test ${ac_default_ld_z_relro} = unset; then
942 ac_default_ld_z_relro=1
943 fi
944 ;;
945 esac
946
947 # Enable -z separate-code by default for Linux/x86.
948 case "${target}" in
949 i[3-7]86-*-linux-* | x86_64-*-linux-*)
950 if test ${ac_default_ld_z_separate_code} = unset; then
951 ac_default_ld_z_separate_code=1
952 fi
953 ;;
954 esac