Add MN10300 linker relaxation support for symbol differences
[binutils.git] / ld / configure.tgt
blobe897d1eae2c1fd0f4e0f5eabf28915cc1fd67acc
1 # This is the linker target specific file.  This is invoked by the
2 # autoconf generated configure script.  Putting it in a separate shell
3 # file lets us skip running autoconf when modifying target specific
4 # information.
6 # This file switches on the shell variable ${targ}, and sets the
7 # following shell variables:
8 #  targ_emul            name of linker emulation to use
9 #  targ_extra_emuls     additional linker emulations to provide
10 #  targ_extra_libpath   additional linker emulations using LIB_PATH
11 #  targ_extra_ofiles    additional objects needed by the emulation
12 #  targ64_extra_emuls   additional linker emulations to provide if
13 #                       --enable-64-bit-bfd is given or if host is 64 bit.
14 #  targ64_extra_libpath additional linker emulations using LIB_PATH if
15 #                       --enable-64-bit-bfd is given or if host is 64 bit.
16 #  NATIVE_LIB_DIRS      library directories to search on this host
17 #                       (if we are a native or sysrooted linker)
19 targ_extra_emuls=
20 targ_extra_libpath=
21 targ_extra_ofiles=
22 targ64_extra_emuls=
23 targ64_extra_libpath=
25 # Please try to keep this table in alphabetic order - it makes it
26 # much easier to lookup a specific archictecture.  Naturally any
27 # architecture variants should be kept together even if their names
28 # break the alpha sorting.
29 case "${targ}" in
30 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
31                         targ_emul=elf64alpha_fbsd
32                         targ_extra_emuls="elf64alpha alpha"
33                         tdir_alpha=`echo ${targ_alias} | sed -e 's/freebsd/freebsdecoff/'` ;;
34 alpha*-*-linuxecoff*)   targ_emul=alpha targ_extra_emuls=elf64alpha
35                         tdir_elf64alpha=`echo ${targ_alias} | sed -e 's/ecoff//'` ;;
36 alpha*-*-linux-*)       targ_emul=elf64alpha targ_extra_emuls=alpha
37                         tdir_alpha=`echo ${targ_alias} | sed -e 's/linux/linuxecoff/'` ;;
38 alpha*-*-osf*)          targ_emul=alpha ;;
39 alpha*-*-gnu*)          targ_emul=elf64alpha ;;
40 alpha*-*-netware*)      targ_emul=alpha ;;
41 alpha*-*-netbsd*)       targ_emul=elf64alpha_nbsd ;;
42 alpha*-*-openbsd*)      targ_emul=elf64alpha
43                         ;;
44 arc-*-elf*)             targ_emul=arcelf
45                         ;;
46 arm-epoc-pe)            targ_emul=arm_epoc_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
47 arm-wince-pe | arm-*-wince) targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
48 arm-*-pe)               targ_emul=armpe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
49 arm-*-aout | armel-*-aout) targ_emul=armaoutl ;;
50 armeb-*-aout)           targ_emul=armaoutb ;;
51 arm-*-coff)             targ_emul=armcoff ;;
52 arm-*-freebsd* | arm-*-kfreebsd*-gnu)
53                         targ_emul=armelf_fbsd
54                         targ_extra_emuls="armelf" ;;
55 armeb-*-netbsdelf*)     targ_emul=armelfb_nbsd;
56                         targ_extra_emuls="armelf_nbsd armelf armnbsd" ;;
57 arm-*-netbsdelf*)       targ_emul=armelf_nbsd;
58                         targ_extra_emuls="armelfb_nbsd armelf armnbsd" ;;
59 arm-*-netbsd*)          targ_emul=armnbsd;
60                         targ_extra_emuls="armelf armelf_nbsd armelfb_nbsd"  ;;
61 arm-*-nto*)             targ_emul=armnto ;;
62 arm-*-openbsd*)         targ_emul=armnbsd ;;
63 arm-*-rtems*)           targ_emul=armelf ;;
64 armeb-*-elf)            targ_emul=armelfb ;;
65 arm-*-elf | arm*-*-eabi*)
66                         targ_emul=armelf ;;
67 arm*-*-symbianelf*)     targ_emul=armsymbian;;
68 arm-*-kaos*)            targ_emul=armelf ;;
69 arm9e-*-elf)            targ_emul=armelf ;;
70 arm*b-*-linux-*eabi)    targ_emul=armelfb_linux_eabi
71                         targ_extra_emuls=armelf_linux_eabi
72                         targ_extra_libpath=$targ_extra_emuls
73                         ;;
74 arm*b-*-linux-*)        targ_emul=armelfb_linux
75                         targ_extra_emuls="armelfb armelf armelf_linux"
76                         targ_extra_libpath="armelf_linux"
77                         ;;
78 arm*-*-linux-*eabi)     targ_emul=armelf_linux_eabi
79                         targ_extra_emuls=armelfb_linux_eabi
80                         targ_extra_libpath=$targ_extra_emuls
81                         ;;
82 arm*-*-linux-*)         targ_emul=armelf_linux
83                         targ_extra_emuls="armelf armelfb armelfb_linux"
84                         targ_extra_libpath="armelfb_linux"
85                         ;;
86 arm*-*-uclinux*eabi)    targ_emul=armelf_linux_eabi
87                         targ_extra_emuls=armelfb_linux_eabi
88                         targ_extra_libpath=$targ_extra_emuls
89                         ;;
90 arm*-*-uclinux*)        targ_emul=armelf_linux
91                         targ_extra_emuls="armelf armelfb armelfb_linux"
92                         targ_extra_libpath="armelfb_linux"
93                         ;;
94 arm-*-vxworks)          targ_emul=armelf_vxworks ;;
95 arm*-*-conix*)          targ_emul=armelf ;;
96 thumb-*-linux-* | thumb-*-uclinux*)     targ_emul=armelf_linux; targ_extra_emuls=armelf ;;
97 strongarm-*-coff)       targ_emul=armcoff ;;
98 strongarm-*-elf)        targ_emul=armelf ;;
99 strongarm-*-kaos*)      targ_emul=armelf ;;
100 thumb-*-coff)           targ_emul=armcoff ;;
101 thumb-*-elf)            targ_emul=armelf ;;
102 thumb-epoc-pe)          targ_emul=arm_epoc_pe ;
103                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
104 thumb-*-pe)             targ_emul=armpe ;
105                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
106 xscale-*-coff)          targ_emul=armcoff ;;
107 xscale-*-elf)           targ_emul=armelf
108                         ;;
109 avr-*-*)                targ_emul=avr2
110                         targ_extra_emuls="avr1 avr3 avr4 avr5 avr6"
111                         ;;
112 bfin-*-elf)             targ_emul=elf32bfin;
113                         targ_extra_emuls="elf32bfinfd"
114                         targ_extra_libpath=$targ_extra_emuls
115                         ;;
116 bfin-*-rtems*)          targ_emul=elf32bfin;
117                         targ_extra_emuls="elf32bfinfd"
118                         targ_extra_libpath=$targ_extra_emuls
119                         ;;
120 bfin-*-uclinux*)        targ_emul=elf32bfin;
121                         targ_extra_emuls="elf32bfinfd"
122                         targ_extra_libpath=$targ_extra_emuls
123                         ;;
124 bfin-*-linux-uclibc*)   targ_emul=elf32bfin;
125                         targ_extra_emuls="elf32bfinfd"
126                         targ_extra_libpath=$targ_extra_emuls
127                         ;;
128 cr16-*-elf*)            targ_emul=elf32cr16 ;;
129 cr16c-*-elf*)           targ_emul=elf32cr16c
130                         ;;
131 cris-*-*aout*)          targ_emul=crisaout
132                         targ_extra_emuls="criself crislinux"
133                         targ_extra_libpath=$targ_extra_emuls ;;
134 cris-*-linux-* | crisv32-*-linux-*)
135                         targ_emul=crislinux ;;
136 cris-*-* | crisv32-*-*) targ_emul=criself
137                         targ_extra_emuls="crisaout crislinux"
138                         targ_extra_libpath=$targ_extra_emuls
139                         ;;
140 crx-*-elf*)             targ_emul=elf32crx
141                         ;;
142 d10v-*-*)               targ_emul=d10velf ;;
143 d30v-*-*ext*)           targ_emul=d30v_e; targ_extra_emuls="d30velf d30v_o" ;;
144 d30v-*-*onchip*)        targ_emul=d30v_o; targ_extra_emuls="d30velf d30v_e" ;;
145 d30v-*-*)               targ_emul=d30velf; targ_extra_emuls="d30v_e d30v_o"
146                         ;;
147 dlx-*-elf*)             targ_emul=elf32_dlx
148                         ;;
149 fido*-*-elf*)           targ_emul=m68kelf ;;
150 fr30-*-*)               targ_emul=elf32fr30
151                         ;;
152 frv-*-*linux*)          targ_emul=elf32frvfd ;;
153 frv-*-*)                targ_emul=elf32frv ; targ_extra_emuls="elf32frvfd"
154                         ;;
155 h8300-*-hms* | h8300-*-coff* | h8300-*-rtemscoff*)
156                         targ_emul=h8300; targ_extra_emuls="h8300h h8300s h8300hn h8300sn h8300sx h8300sxn" ;;
157 h8300-*-elf* | h8300-*-rtems*)
158                         targ_emul=h8300elf;
159                         targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf" ;;
160 h8500-*-hms* | h8500-*-coff* | h8500-*-rtems*)
161                         targ_emul=h8500
162                         targ_extra_emuls="h8500s h8500b h8500m h8500c"
163                         ;;
164 hppa*64*-*-linux-*)     targ_emul=hppa64linux ;;
165 hppa*64*-*)             targ_emul=elf64hppa ;;
166 hppa*-*-linux-*)        targ_emul=hppalinux ;;
167 hppa*-*-*elf*)          targ_emul=hppaelf ;;
168 hppa*-*-lites*)         targ_emul=hppaelf ;;
169 hppa*-*-netbsd*)        targ_emul=hppanbsd ;;
170 hppa*-*-openbsd*)       targ_emul=hppaobsd
171                         ;;
172 i370-*-elf* | i370-*-linux-*) targ_emul=elf32i370
173                         ;;
174 i[3-7]86-*-nto-qnx*)    targ_emul=i386nto ;;
175 i[3-7]86-*-vsta)        targ_emul=vsta ;;
176 i[3-7]86-*-go32)        targ_emul=i386go32 ;;
177 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32 ;;
178 i[3-7]86-*-aix*)        targ_emul=i386coff ;;
179 i[3-7]86-*-sco*)        targ_emul=i386coff ;;
180 i[3-7]86-*-isc*)        targ_emul=i386coff ;;
181 i[3-7]86-*-lynxos*)     targ_emul=i386lynx ;;
182 i[3-7]86-*-coff)        targ_emul=i386coff ;;
183 i[3-7]86-*-rtems*)      targ_emul=elf_i386 ;;
184 i[3-7]86-*-aros*)       targ_emul=elf_i386 ;;
185 i[3-7]86-*-rdos*)       targ_emul=elf_i386 ;;
186 i[3-7]86-*-bsd)         targ_emul=i386bsd ;;
187 i[3-7]86-*-bsd386)      targ_emul=i386bsd ;;
188 i[3-7]86-*-bsdi*)       targ_emul=i386bsd ;;
189 i[3-7]86-*-aout)        targ_emul=i386aout ;;
190 i[3-7]86-*-linux*aout*) targ_emul=i386linux
191                         targ_extra_emuls=elf_i386
192                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/aout//'` ;;
193 i[3-7]86-*-linux*oldld) targ_emul=i386linux; targ_extra_emuls=elf_i386 ;;
194 i[3-7]86-*-linux-*)     targ_emul=elf_i386
195                         targ_extra_emuls=i386linux
196                         targ64_extra_emuls=elf_x86_64
197                         targ64_extra_libpath=elf_x86_64
198                         tdir_i386linux=${targ_alias}aout ;;
199 x86_64-*-linux-*)       targ_emul=elf_x86_64
200                         targ_extra_emuls="elf_i386 i386linux"
201                         targ_extra_libpath=elf_i386
202                         tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/'`
203                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
204 i[3-7]86-*-sysv[45]*)   targ_emul=elf_i386 ;;
205 i[3-7]86-*-solaris2*)   targ_emul=elf_i386_ldso
206                         targ_extra_emuls="elf_i386 elf_x86_64"
207                         targ_extra_libpath=$targ_extra_emuls
208                         ;;
209 i[3-7]86-*-unixware)    targ_emul=elf_i386 ;;
210 i[3-7]86-*-solaris*)    targ_emul=elf_i386_ldso
211                         targ_extra_emuls="elf_i386"
212                         targ_extra_libpath=$targ_extra_emuls
213                         ;;
214 i[3-7]86-*-netbsdelf* | \
215 i[3-7]86-*-netbsd*-gnu* | \
216 i[3-7]86-*-knetbsd*-gnu)
217                         targ_emul=elf_i386
218                         targ_extra_emuls=i386nbsd ;;
219 i[3-7]86-*-netbsdpe*)   targ_emul=i386pe
220                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
221 i[3-7]86-*-netbsd*)     targ_emul=i386nbsd
222                         targ_extra_emuls=elf_i386 ;;
223 x86_64-*-netbsd*)       targ_emul=elf_x86_64
224                         targ_extra_emuls="elf_i386 i386nbsd"
225                         tdir_elf_i386=`echo ${targ_alias} | \
226                             sed -e 's/x86_64/i386/'`
227                         case "${tdir_elf_i386}" in
228                         *-netbsdelf*)   ;;
229                         *)              tdir_elf_i386=`echo ${tdir_elf_i386} | \
230                                         sed -e 's/netbsd/netbsdelf/'`;;
231                         esac ;;
232 i[3-7]86-*-netware)     targ_emul=i386nw ;;
233 i[3-7]86-*-elf*)        targ_emul=elf_i386 ;;
234 x86_64-*-elf*)          targ_emul=elf_x86_64
235                         targ_extra_emuls=elf_i386
236                         ;;
237 i[3-7]86-*-kaos*)       targ_emul=elf_i386 ;;
238 i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12])
239                         targ_emul=i386bsd ;;
240 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu | i[3-7]86-*-dragonfly*)
241                         targ_emul=elf_i386_fbsd
242                         targ_extra_emuls="elf_i386 i386bsd" ;;
243 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
244                         targ_emul=elf_x86_64_fbsd
245                         targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386"
246                         targ_extra_libpath="elf_i386_fbsd"
247                         tdir_elf_i386_fbsd=`echo ${targ_alias} \
248                             | sed -e 's/x86_64/i386/'`
249                         tdir_elf_i386=`echo ${targ_alias} \
250                             | sed -e 's/x86_64/i386/'` ;;
251 i[3-7]86-*-sysv*)       targ_emul=i386coff ;;
252 i[3-7]86-*-ptx*)        targ_emul=i386coff ;;
253 i[3-7]86-*-mach*)       targ_emul=i386mach ;;
254 i[3-7]86-*-gnu*)        targ_emul=elf_i386 ;;
255 i[3-7]86-*-msdos*)      targ_emul=i386msdos; targ_extra_emuls=i386aout ;;
256 i[3-7]86-*-moss*)       targ_emul=i386moss; targ_extra_emuls=i386msdos ;;
257 i[3-7]86-*-winnt*)      targ_emul=i386pe ;
258                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
259 i[3-7]86-*-pe)          targ_emul=i386pe ;
260                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
261 i[3-7]86-*-cygwin*)     targ_emul=i386pe ;
262                         targ_extra_ofiles="deffilep.o pe-dll.o"
263                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
264 i[3-7]86-*-mingw32*)    targ_emul=i386pe ;
265                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
266 x86_64-*-mingw*)        targ_emul=i386pep ;
267                         targ_extra_ofiles="deffilep.o pep-dll.o" ;;
268 i[3-7]86-*-interix*)    targ_emul=i386pe_posix;
269                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
270 i[3-7]86-*-beospe*)     targ_emul=i386beos ;;
271 i[3-7]86-*-beos*)       targ_emul=elf_i386_be ;;
272 i[3-7]86-*-vxworks*)    targ_emul=elf_i386_vxworks ;;
273 i[3-7]86-*-chaos)       targ_emul=elf_i386_chaos
274                         ;;
275 i860-*-coff)            targ_emul=coff_i860 ;;
276 i860-stardent-sysv4* | i860-stardent-elf*)
277                         targ_emul=elf32_i860
278                         ;;
279 i960-wrs-vxworks5.0*)   targ_emul=gld960 ;;
280 i960-wrs-vxworks5*)     targ_emul=gld960coff ;;
281 i960-wrs-vxworks*)      targ_emul=gld960 ;;
282 i960-*-coff)            targ_emul=gld960coff ;;
283 i960-intel-nindy)       targ_emul=gld960 ;;
284 i960-*-rtems*)          targ_emul=gld960coff ;;
285 i960-*-elf*)            targ_emul=elf32_i960
286                         ;;
287 ia64-*-elf*)            targ_emul=elf64_ia64 ;;
288 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
289                         targ_emul=elf64_ia64_fbsd
290                         targ_extra_emuls="elf64_ia64" ;;
291 ia64-*-netbsd*)         targ_emul=elf64_ia64 ;;
292 ia64-*-linux*)          targ_emul=elf64_ia64 ;;
293 ia64-*-aix*)            targ_emul=elf64_aix
294                         ;;
295 ip2k-*-elf)             targ_emul=elf32ip2k
296                         ;;
297 iq2000-*-elf)           targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10"
298                         ;;
299 m32c-*-elf)             targ_emul=elf32m32c
300                         ;;
301 m32r*le-*-elf*)         targ_emul=m32rlelf ;;
302 m32r*-*-elf*)           targ_emul=m32relf ;;
303 m32r*le-*-linux-*)      targ_emul=m32rlelf_linux ;;
304 m32r*-*-linux-*)        targ_emul=m32relf_linux
305                         ;;
306 m68hc11-*-*|m6811-*-*)  targ_emul=m68hc11elf 
307                         targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
308 m68hc12-*-*|m6812-*-*)  targ_emul=m68hc12elf 
309                         targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
310 m68*-sun-sunos[34]*)    targ_emul=sun3 ;;
311 m68*-wrs-vxworks*)      targ_emul=sun3 ;;
312 m68*-ericsson-ose)      targ_emul=sun3 ;;
313 m68*-apple-aux*)        targ_emul=m68kaux ;;
314 m68k-sony-*)            targ_emul=news ;;
315 m68k-hp-bsd*)           targ_emul=hp300bsd ;;
316 m68*-motorola-sysv*)    targ_emul=delta68 ;;
317 m68*-*-aout)            targ_emul=m68kaout ;;
318 m68*-*-coff)            targ_emul=m68kcoff ;;
319 m68*-*-elf)             targ_emul=m68kelf ;;
320 m68*-*-hpux*)           targ_emul=hp3hpux ;;
321 m68k-*-linux*aout*)     targ_emul=m68klinux
322                         targ_extra_emuls=m68kelf
323                         tdir_m68kelf=`echo ${targ_alias} | sed -e 's/aout//'` ;;
324 m68k-*-linux-*)         targ_emul=m68kelf
325                         targ_extra_emuls=m68klinux
326                         tdir_m68klinux=`echo ${targ_alias} | sed -e 's/linux/linuxaout/'` ;;
327 m68k-*-uclinux*)        targ_emul=m68kelf ;;
328 m68*-*-gnu*)            targ_emul=m68kelf ;;
329 m68*-*-netbsd*4k*)      targ_emul=m68k4knbsd
330                         targ_extra_emuls="m68knbsd m68kelfnbsd" ;;
331 m68*-*-netbsdelf*)      targ_emul=m68kelfnbsd
332                         targ_extra_emuls="m68knbsd m68k4knbsd" ;;
333 m68*-*-netbsdaout* | m68*-*-netbsd*)
334                         targ_emul=m68knbsd
335                         targ_extra_emuls="m68kelfnbsd m68k4knbsd" ;;
336 m68*-*-psos*)           targ_emul=m68kpsos ;;
337 m68*-*-rtemscoff*)      targ_emul=m68kcoff ;;
338 m68*-*-rtems*)          targ_emul=m68kelf
339                         ;;
340 m8*-*-*)                targ_emul=m88kbcs
341                         ;;
342 maxq-*-coff)            targ_emul=maxqcoff
343                         ;;
344 mcore-*-pe)             targ_emul=mcorepe ;
345                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
346 mcore-*-elf)            targ_emul=elf32mcore
347                         ;;
348 mep-*-elf)              targ_emul=elf32mep ;;
349 mips*-*-pe)             targ_emul=mipspe ;
350                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
351 mips*-dec-ultrix*)      targ_emul=mipslit ;;
352 mips*-dec-osf*)         targ_emul=mipslit ;;
353 mips*-sgi-irix5*)       targ_emul=elf32bsmip ;;
354 mips*-sgi-irix6*)       targ_emul=elf32bmipn32
355                         targ_extra_emuls="elf32bsmip elf64bmip"
356                         targ_extra_libpath=$targ_extra_emuls ;;
357 mips*-sgi-irix*)        targ_emul=mipsbig ;;
358 mips*el-*-ecoff*)       targ_emul=mipsidtl ;;
359 mips*-*-ecoff*)         targ_emul=mipsidt ;;
360 mips*el-*-netbsd*)      targ_emul=elf32ltsmip
361                         targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
362                         ;;
363 mips*-*-netbsd*)        targ_emul=elf32btsmip
364                         targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
365                         ;;
366 mips*-*-bsd*)           targ_emul=mipsbig ;;
367 mips*vr4300el-*-elf*)   targ_emul=elf32l4300 ;;
368 mips*vr4300-*-elf*)     targ_emul=elf32b4300 ;;
369 mips*vr4100el-*-elf*)   targ_emul=elf32l4300 ;;
370 mips*vr4100-*-elf*)     targ_emul=elf32b4300 ;;
371 mips*vr5000el-*-elf*)   targ_emul=elf32l4300 ;;
372 mips*vr5000-*-elf*)     targ_emul=elf32b4300 ;;
373 mips*el-sde-elf*)       targ_emul=elf32ltsmip
374                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ;;
375 mips*-sde-elf*)         targ_emul=elf32btsmip
376                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ;;
377 mips*el-*-elf*)         targ_emul=elf32elmip ;;
378 mips*-*-elf*)           targ_emul=elf32ebmip ;;
379 mips*-*-rtems*)         targ_emul=elf32ebmip ;;
380 mips*el-*-vxworks*)     targ_emul=elf32elmipvxworks
381                         targ_extra_emuls="elf32ebmipvxworks" ;;
382 mips*-*-vxworks*)       targ_emul=elf32ebmipvxworks
383                         targ_extra_emuls="elf32elmipvxworks" ;;
384 mips*-*-windiss)        targ_emul=elf32mipswindiss ;;
385 mips64*el-*-linux-*)    targ_emul=elf32ltsmipn32
386                         targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
387                         targ_extra_libpath=$targ_extra_emuls ;;
388 mips64*-*-linux-*)      targ_emul=elf32btsmipn32
389                         targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
390                         targ_extra_libpath=$targ_extra_emuls ;;
391 mips*el-*-linux-*)      targ_emul=elf32ltsmip
392                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
393                         targ_extra_libpath=$targ_extra_emuls ;;
394 mips*-*-linux-*)        targ_emul=elf32btsmip
395                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
396                         targ_extra_libpath=$targ_extra_emuls ;;
397 mips*-*-lnews*)         targ_emul=mipslnews ;;
398 mips*-*-sysv4*)         targ_emul=elf32btsmip
399                         ;;
400 mmix-*-*)               targ_emul=mmo
401                         targ_extra_emuls=elf64mmix
402                         ;;
403 am34-*-linux*)          targ_emul=elf32am33lin ;;
404 am33_2.0-*-linux*)      targ_emul=elf32am33lin ;;
405 mn10200-*-*)            targ_emul=mn10200 ;;
406 mn10300-*-*)            targ_emul=mn10300
407                         ;;
408 mt-*elf)                targ_emul=elf32mt
409                         ;;
410 msp430-*-*)             targ_emul=msp430x110
411                         targ_extra_emuls="msp430x112 msp430x1101 msp430x1111 msp430x1121 msp430x1122 msp430x1132 msp430x122 msp430x123 msp430x1222 msp430x1232 msp430x133 msp430x135 msp430x1331 msp430x1351 msp430x147 msp430x148 msp430x149 msp430x155 msp430x156 msp430x157 msp430x167 msp430x168 msp430x169 msp430x1610 msp430x1611 msp430x1612 msp430x2101 msp430x2111 msp430x2121 msp430x2131 msp430x311 msp430x312 msp430x313 msp430x314 msp430x315 msp430x323 msp430x325 msp430x336 msp430x337 msp430x412 msp430x413 msp430x415 msp430x417 msp430xE423 msp430xE425 msp430xE427 msp430xW423 msp430xW425 msp430xW427 msp430xG437 msp430xG438 msp430xG439 msp430x435 msp430x436 msp430x437 msp430x447 msp430x448 msp430x449"
412                         ;;
413 ns32k-pc532-mach* | ns32k-pc532-ux*)  targ_emul=pc532macha ;;
414 ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
415                         ;;
416 openrisc-*-*)           targ_emul=elf32openrisc ;;
417 or32-*-coff)            targ_emul=or32 ;;
418 or32-*-elf)             targ_emul=or32elf ;;
419 or32-*-rtems*)          targ_emul=or32elf
420                         ;;
421 pdp11-*-*)              targ_emul=pdp11
422                         ;;
423 pjl*-*-*)               targ_emul=pjlelf ; targ_extra_emuls="elf_i386" ;;
424 pj*-*-*)                targ_emul=pjelf
425                         ;;
426 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
427                         targ_emul=elf32ppc_fbsd;
428                         targ_extra_emuls="elf32ppc elf32ppcsim";
429                         targ_extra_libpath=elf32ppc;
430                         tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` ;;
431 powerpc*-*-linux*)      case "${targ}" in
432                         *64*)   targ_emul=elf64ppc
433                                 targ_extra_emuls="elf32ppclinux elf32ppc elf32ppcsim"
434                                 targ_extra_libpath="elf32ppclinux elf32ppc"
435                                 tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
436                                 tdir_elf32ppclinux=$tdir_elf32ppc
437                                 tdir_elf32ppcsim=$tdir_elf32ppc
438                                 ;;
439                         *)      targ_emul=elf32ppclinux
440                                 targ_extra_emuls="elf32ppc elf32ppcsim"
441                                 targ_extra_libpath=elf32ppc
442                                 targ64_extra_emuls=elf64ppc
443                                 targ64_extra_libpath=elf64ppc
444                                 ;;
445                         esac ;;
446 powerpc*le-*-elf* | powerpc*le-*-eabi* | powerpc*le-*-solaris* \
447   | powerpc*le-*-sysv* | powerpc*le-*-vxworks*)
448                        case "${targ}" in
449                        *64*)    targ_emul=elf64lppc
450                                 targ_extra_emuls="elf32lppc elf32lppcsim"
451                                 tdir_elf32lppc=`echo "${targ_alias}" | sed -e 's/64//'`
452                                 tdir_elf32lppcsim=$tdir_elf32lppc
453                                 ;;
454                         *)      targ_emul=elf32lppc
455                                 targ_extra_emuls="elf32ppcsim" ;;
456                         esac ;;
457 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
458   | powerpc*-*-netbsd* | powerpc-*-openbsd* | powerpc*-*-kaos*)
459                        case "${targ}" in
460                        *64*)    targ_emul=elf64ppc
461                                 targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
462                                 tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
463                                 tdir_elf32ppclinux=$tdir_elf32ppc
464                                 tdir_elf32ppcsim=$tdir_elf32ppc
465                                 ;;
466                         *)      targ_emul=elf32ppc
467                                 targ_extra_emuls="elf32ppclinux elf32ppcsim" ;;
468                         esac ;;
469 powerpc-*-vxworks*)
470                         targ_emul=elf32ppcvxworks
471                         targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ;;
472 powerpc-*-nto*)         targ_emul=elf32ppcnto ;;
473 powerpcle-*-nto*)       targ_emul=elf32lppcnto ;;
474 powerpc-*-rtems*)       targ_emul=elf32ppc ;;
475 powerpc-*-macos*)       targ_emul=ppcmacos ;;
476 powerpc-*-netware*)     targ_emul=ppcnw ;;
477 powerpcle-*-pe)         targ_emul=ppcpe ;;
478 powerpcle-*-winnt*)     targ_emul=ppcpe ;;
479 powerpcle-*-cygwin*)    targ_emul=ppcpe ;;
480 powerpc-*-aix5*)        targ_emul=aix5ppc ;;
481 powerpc-*-aix*)         targ_emul=aixppc ;;
482 powerpc-*-beos*)        targ_emul=aixppc ;;
483 powerpc-*-windiss*)     targ_emul=elf32ppcwindiss ;;
484 powerpc-*-lynxos*)      targ_emul=ppclynx ;;
485 rs6000-*-aix5*)         targ_emul=aix5rs6 ;;
486 rs6000-*-aix*)          targ_emul=aixrs6
487                         ;;
488 s390x-*-linux*)         targ_emul=elf64_s390
489                         targ_extra_emuls=elf_s390
490                         targ_extra_libpath=$targ_extra_emuls
491                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
492 s390x-*-tpf*)           targ_emul=elf64_s390
493                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
494 s390-*-linux*)          targ_emul=elf_s390
495                         targ64_extra_emuls=elf64_s390
496                         targ64_extra_libpath=elf64_s390
497                         tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
498                         ;;
499 score-*-elf)            targ_emul=scoreelf ;;
500 sh-*-linux*)            targ_emul=shlelf_linux
501                         targ_extra_emuls=shelf_linux
502                         targ_extra_libpath=shelf_linux ;;
503 sh64eb-*-linux*)        targ_emul=shelf32_linux
504                         targ_extra_emuls="shlelf32_linux" ;;
505 sh64-*-linux*)          targ_emul=shlelf32_linux
506                         targ_extra_emuls="shelf32_linux"
507                         targ_extra_libpath=shelf32_linux ;;
508 sh*eb-*-linux*)         targ_emul=shelf_linux ;;
509 sh*-*-linux*)           targ_emul=shlelf_linux ;;
510 sh5le-*-netbsd*)        targ_emul=shlelf32_nbsd
511                         targ_extra_emuls="shelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
512 sh5-*-netbsd*)          targ_emul=shelf32_nbsd
513                         targ_extra_emuls="shlelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
514 sh64le-*-netbsd*)       targ_emul=shlelf64_nbsd
515                         targ_extra_emuls="shelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
516 sh64-*-netbsd*)         targ_emul=shelf64_nbsd
517                         targ_extra_emuls="shlelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
518 sh*l*-*-netbsdelf*)     targ_emul=shlelf_nbsd
519                         targ_extra_emuls=shelf_nbsd ;;
520 sh*-*-netbsdelf*)       targ_emul=shelf_nbsd
521                         targ_extra_emuls=shlelf_nbsd ;;
522 sh*-*-symbianelf*)      targ_emul=shlsymbian ;;
523 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
524                         targ_emul=shlelf
525                         targ_extra_emuls="shelf shl sh" ;;
526 sh-*-rtemscoff*)        targ_emul=sh; targ_extra_emuls=shl ;;
527 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
528                         targ_emul=shelf
529                         targ_extra_emuls="shlelf sh shl" ;;
530 sh-*-uclinux* | sh[12]-*-uclinux*)
531                         targ_emul=shelf_uclinux
532                         targ_extra_emuls="shelf shlelf sh shl" ;;
533 sh-*-vxworks)           targ_emul=shelf_vxworks
534                         targ_extra_emuls=shlelf_vxworks ;;
535 sh-*-nto*)              targ_emul=shelf_nto
536                         targ_extra_emuls=shlelf_nto ;;
537 sh-*-pe)                targ_emul=shpe ;
538                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
539 sh-*-*)                 targ_emul=sh; targ_extra_emuls=shl ;;
540 sh64le-*-elf*)          targ_emul=shlelf
541                         targ_extra_emuls="shelf shlelf32 shelf32 shlelf64 shelf64"
542                         targ_extra_libpath=$targ_extra_emuls ;;
543 sh64-*-elf*)            targ_emul=shelf
544                         targ_extra_emuls="shlelf shelf32 shlelf32 shelf64 shlelf64"
545                         targ_extra_libpath=$targ_extra_emuls ;;
546 sparc64-*-aout*)        targ_emul=sparcaout ;;
547 sparc64-*-elf*)         targ_emul=elf64_sparc ;;
548 sparc-sun-sunos4*)      targ_emul=sun4 ;;
549 sparclite*-*-elf)       targ_emul=elf32_sparc ;;
550 sparclite*-*-coff)      targ_emul=coff_sparc ;;
551 sparclite*-fujitsu-*)   targ_emul=sparcaout ;;
552 sparc*-*-aout)          targ_emul=sparcaout ;;
553 sparc*-*-coff)          targ_emul=coff_sparc ;;
554 sparc*-*-elf)           targ_emul=elf32_sparc ;;
555 sparc*-*-sysv4*)        targ_emul=elf32_sparc ;;
556 sparc*-*-vxworks*)      targ_emul=elf32_sparc_vxworks ;;
557 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
558                         targ_emul=elf64_sparc_fbsd
559                         targ_extra_emuls="elf64_sparc elf32_sparc"
560                         targ_extra_libpath=$targ_extra_emuls
561                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
562 sparc*-*-linux*aout*)   targ_emul=sparclinux
563                         targ_extra_emuls="elf32_sparc sun4"
564                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/aout//'`
565                         tdir_sun4=sparc-sun-sunos4 ;;
566 sparc64-*-linux-*)      targ_emul=elf64_sparc
567                         targ_extra_emuls="elf32_sparc sparclinux sun4"
568                         targ_extra_libpath=elf32_sparc
569                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
570                         tdir_sparclinux=${tdir_elf32_sparc}aout
571                         tdir_sun4=sparc-sun-sunos4 ;;
572 sparc*-*-linux-*)       targ_emul=elf32_sparc
573                         targ_extra_emuls="sparclinux elf64_sparc sun4"
574                         targ_extra_libpath=elf64_sparc
575                         tdir_sparclinux=${targ_alias}aout
576                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
577                         tdir_sun4=sparc-sun-sunos4 ;;
578 sparc64-*-netbsd* | sparc64-*-openbsd*)
579                         targ_emul=elf64_sparc
580                         targ_extra_emuls="elf32_sparc" ;;
581 sparc*-*-netbsd*elf*)   targ_emul=elf32_sparc ;;
582 sparc*-*-netbsd*)       targ_emul=sparcnbsd ;;
583 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
584                         targ_emul=elf32_sparc ;;
585 sparc-*-solaris2*)      targ_emul=elf32_sparc
586                         targ_extra_emuls="elf64_sparc"
587                         targ_extra_libpath=$targ_extra_emuls
588                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
589 sparcv9-*-solaris2* | sparc64-*-solaris2*)
590                         targ_emul=elf64_sparc
591                         targ_extra_emuls="elf32_sparc"
592                         targ_extra_libpath=$targ_extra_emuls
593                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
594 sparc*-*-solaris2*)     targ_emul=elf32_sparc ;;
595 sparc*-wrs-vxworks*)    targ_emul=sparcaout ;;
596 sparc*-*-rtems*)        targ_emul=elf32_sparc
597                         ;;
598 spu-*-elf*)             targ_emul=elf32_spu ;;
599 tic30-*-*aout*)         targ_emul=tic30aout ;;
600 tic30-*-*coff*)         targ_emul=tic30coff ;;
601 tic4x-*-* | c4x-*-*)    targ_emul=tic4xcoff ; targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ;;
602 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ;;
603 tic80-*-*)              targ_emul=tic80coff
604                         ;;
605 v850-*-*)               targ_emul=v850 ;;
606 v850e-*-*)              targ_emul=v850 ;;
607 v850ea-*-*)             targ_emul=v850
608                         ;;
609 vax-dec-ultrix* | vax-dec-bsd*) targ_emul=vax ;;
610 vax-*-netbsdelf*)       targ_emul=elf32vax
611                         targ_extra_emuls=vaxnbsd ;;
612 vax-*-netbsdaout* | vax-*-netbsd*)
613                         targ_emul=vaxnbsd
614                         targ_extra_emuls=elf32vax ;;
615 vax-*-linux-*)          targ_emul=elf32vax
616                         ;;
617 w65-*-*)                targ_emul=w65
618                         ;;
619 xc16x-*-elf)            targ_emul=elf32xc16x 
620                         targ_extra_emuls="elf32xc16xl elf32xc16xs"
621                         ;;
622 xstormy16-*-*)          targ_emul=elf32xstormy16
623                         ;;
624 xtensa-*-*)             targ_emul=elf32xtensa
625                         ;;
626 z80-*-coff)             targ_emul=z80
627                         ;;
628 z8k-*-coff)             targ_emul=z8002; targ_extra_emuls=z8001
629                         ;;
630 *-*-ieee*)              targ_emul=vanilla
631                         ;;
632 *-tandem-none)          targ_emul=st2000
633                         ;;
635   echo 2>&1 "*** ld does not support target ${targ}"
636   echo 2>&1 "*** see ld/configure.tgt for supported targets"
637   exit 1
639 esac
641 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
642 case "${target}" in
644 *-*-freebsd* | *-*-dragonfly*)
645   NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
646   ;;
648 hppa*64*-*-hpux11*)
649   NATIVE_LIB_DIRS=/usr/lib/pa20_64
650   ;;
652 i[3-7]86-*-sysv4*)
653   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
654   ;;
656 i[3-7]86-*-solaris*)
657   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
658   ;;
660 i[3-7]86-pc-interix*)
661   NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
662   ;;
664 ia64-*-aix*)
665   NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
666   ;;
668 sparc*-*-solaris2*)
669   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
670   ;;
672 spu-*-elf*)
673   # This allows to build a pair of PPU/SPU toolchains with common sysroot.
674   NATIVE_LIB_DIRS='/usr/spu/lib'
675   ;;
677 i[03-9x]86-*-cygwin*)
678   NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
679   ;;
681 *-*-linux*)
682   ;;
684 *-*-freebsd* | *-*-dragonfly*)
685   ;;
687 *-*-netbsd*)
688   ;;
690 alpha*-*-*)
691   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
692   ;;
694 esac