bfd/
[binutils.git] / ld / configure.tgt
blobfcb8eeb3c6ae60881f3b55fc2a34285350da8a80
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 ${targ_alias} | sed -e 's/linux/linuxecoff/'` ;;
38 alpha*-*-osf*)          targ_emul=alpha ;;
39 alpha*-*-gnu*)          targ_emul=elf64alpha ;;
40 alpha*-*-netware*)      targ_emul=alpha ;;
41 alpha*-*-netbsd*)       targ_emul=elf64alpha_nbsd ;;
42 alpha*-*-openbsd*)      targ_emul=elf64alpha
43                         ;;
44 arc-*-elf*)             targ_emul=arcelf
45                         ;;
46 arm-epoc-pe)            targ_emul=arm_epoc_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
47 arm*-*-cegcc*)          targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o"
48                         LIB_PATH='${tooldir}/lib/w32api' ;;
49 arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
50                         targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
51 arm-*-pe)               targ_emul=armpe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
52 arm-*-aout | armel-*-aout) targ_emul=armaoutl ;;
53 armeb-*-aout)           targ_emul=armaoutb ;;
54 arm-*-coff)             targ_emul=armcoff ;;
55 arm-*-freebsd* | arm-*-kfreebsd*-gnu)
56                         targ_emul=armelf_fbsd
57                         targ_extra_emuls="armelf" ;;
58 armeb-*-netbsdelf*)     targ_emul=armelfb_nbsd;
59                         targ_extra_emuls="armelf_nbsd armelf armnbsd" ;;
60 arm-*-netbsdelf*)       targ_emul=armelf_nbsd;
61                         targ_extra_emuls="armelfb_nbsd armelf armnbsd" ;;
62 arm-*-netbsd*)          targ_emul=armnbsd;
63                         targ_extra_emuls="armelf armelf_nbsd armelfb_nbsd"  ;;
64 arm-*-nto*)             targ_emul=armnto ;;
65 arm-*-openbsd*)         targ_emul=armnbsd ;;
66 arm-*-rtems*)           targ_emul=armelf ;;
67 armeb-*-elf)            targ_emul=armelfb ;;
68 arm-*-elf | arm*-*-eabi*)
69                         targ_emul=armelf ;;
70 arm*-*-symbianelf*)     targ_emul=armsymbian;;
71 arm-*-kaos*)            targ_emul=armelf ;;
72 arm9e-*-elf)            targ_emul=armelf ;;
73 arm*b-*-linux-*eabi)    targ_emul=armelfb_linux_eabi
74                         targ_extra_emuls=armelf_linux_eabi
75                         targ_extra_libpath=$targ_extra_emuls
76                         ;;
77 arm*b-*-linux-*)        targ_emul=armelfb_linux
78                         targ_extra_emuls="armelfb armelf armelf_linux"
79                         targ_extra_libpath="armelf_linux"
80                         ;;
81 arm*-*-linux-*eabi)     targ_emul=armelf_linux_eabi
82                         targ_extra_emuls=armelfb_linux_eabi
83                         targ_extra_libpath=$targ_extra_emuls
84                         ;;
85 arm*-*-linux-*)         targ_emul=armelf_linux
86                         targ_extra_emuls="armelf armelfb armelfb_linux"
87                         targ_extra_libpath="armelfb_linux"
88                         ;;
89 arm*-*-uclinux*eabi)    targ_emul=armelf_linux_eabi
90                         targ_extra_emuls=armelfb_linux_eabi
91                         targ_extra_libpath=$targ_extra_emuls
92                         ;;
93 arm*-*-uclinux*)        targ_emul=armelf_linux
94                         targ_extra_emuls="armelf armelfb armelfb_linux"
95                         targ_extra_libpath="armelfb_linux"
96                         ;;
97 arm-*-vxworks)          targ_emul=armelf_vxworks ;;
98 arm*-*-conix*)          targ_emul=armelf ;;
99 thumb-*-linux-* | thumb-*-uclinux*)     targ_emul=armelf_linux; targ_extra_emuls=armelf ;;
100 strongarm-*-coff)       targ_emul=armcoff ;;
101 strongarm-*-elf)        targ_emul=armelf ;;
102 strongarm-*-kaos*)      targ_emul=armelf ;;
103 thumb-*-coff)           targ_emul=armcoff ;;
104 thumb-*-elf)            targ_emul=armelf ;;
105 thumb-epoc-pe)          targ_emul=arm_epoc_pe ;
106                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
107 thumb-*-pe)             targ_emul=armpe ;
108                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
109 xscale-*-coff)          targ_emul=armcoff ;;
110 xscale-*-elf)           targ_emul=armelf
111                         ;;
112 avr-*-*)                targ_emul=avr2
113                         targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6"
114                         ;;
115 bfin-*-elf)             targ_emul=elf32bfin;
116                         targ_extra_emuls="elf32bfinfd"
117                         targ_extra_libpath=$targ_extra_emuls
118                         ;;
119 bfin-*-rtems*)          targ_emul=elf32bfin;
120                         targ_extra_emuls="elf32bfinfd"
121                         targ_extra_libpath=$targ_extra_emuls
122                         ;;
123 bfin-*-uclinux*)        targ_emul=elf32bfin;
124                         targ_extra_emuls="elf32bfinfd"
125                         targ_extra_libpath=$targ_extra_emuls
126                         ;;
127 bfin-*-linux-uclibc*)   targ_emul=elf32bfinfd;
128                         targ_extra_emuls="elf32bfin"
129                         targ_extra_libpath=$targ_extra_emuls
130                         ;;
131 cr16-*-elf*)            targ_emul=elf32cr16 ;;
132 cr16c-*-elf*)           targ_emul=elf32cr16c
133                         ;;
134 cris-*-*aout*)          targ_emul=crisaout
135                         targ_extra_emuls="criself crislinux"
136                         targ_extra_libpath=$targ_extra_emuls ;;
137 cris-*-linux-* | crisv32-*-linux-*)
138                         targ_emul=crislinux ;;
139 cris-*-* | crisv32-*-*) targ_emul=criself
140                         targ_extra_emuls="crisaout crislinux"
141                         targ_extra_libpath=$targ_extra_emuls
142                         ;;
143 crx-*-elf*)             targ_emul=elf32crx
144                         ;;
145 d10v-*-*)               targ_emul=d10velf ;;
146 d30v-*-*ext*)           targ_emul=d30v_e; targ_extra_emuls="d30velf d30v_o" ;;
147 d30v-*-*onchip*)        targ_emul=d30v_o; targ_extra_emuls="d30velf d30v_e" ;;
148 d30v-*-*)               targ_emul=d30velf; targ_extra_emuls="d30v_e d30v_o"
149                         ;;
150 dlx-*-elf*)             targ_emul=elf32_dlx
151                         ;;
152 fido*-*-elf*)           targ_emul=m68kelf ;;
153 fr30-*-*)               targ_emul=elf32fr30
154                         ;;
155 frv-*-*linux*)          targ_emul=elf32frvfd ;;
156 frv-*-*)                targ_emul=elf32frv ; targ_extra_emuls="elf32frvfd"
157                         ;;
158 moxie-*-*)              targ_emul=elf32moxie 
159                         ;;
160 h8300-*-hms* | h8300-*-coff* | h8300-*-rtemscoff*)
161                         targ_emul=h8300; targ_extra_emuls="h8300h h8300s h8300hn h8300sn h8300sx h8300sxn" ;;
162 h8300-*-elf* | h8300-*-rtems*)
163                         targ_emul=h8300elf;
164                         targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf" ;;
165 h8500-*-hms* | h8500-*-coff* | h8500-*-rtems*)
166                         targ_emul=h8500
167                         targ_extra_emuls="h8500s h8500b h8500m h8500c"
168                         ;;
169 hppa*64*-*-linux-*)     targ_emul=hppa64linux ;;
170 hppa*64*-hpux*)         targ_emul=elf64hppa ;;
171 hppa*-*-linux-*)        targ_emul=hppalinux ;;
172 hppa*-*-*elf*)          targ_emul=hppaelf ;;
173 hppa*-*-lites*)         targ_emul=hppaelf ;;
174 hppa*-*-netbsd*)        targ_emul=hppanbsd ;;
175 hppa*-*-openbsd*)       targ_emul=hppaobsd
176                         ;;
177 i370-*-elf* | i370-*-linux-*) targ_emul=elf32i370
178                         ;;
179 i[3-7]86-*-nto-qnx*)    targ_emul=i386nto ;;
180 i[3-7]86-*-vsta)        targ_emul=vsta ;;
181 i[3-7]86-*-go32)        targ_emul=i386go32 ;;
182 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32 ;;
183 i[3-7]86-*-aix*)        targ_emul=i386coff ;;
184 i[3-7]86-*-sco*)        targ_emul=i386coff ;;
185 i[3-7]86-*-isc*)        targ_emul=i386coff ;;
186 i[3-7]86-*-lynxos*)     targ_emul=i386lynx ;;
187 i[3-7]86-*-coff)        targ_emul=i386coff ;;
188 i[3-7]86-*-rtems*)      targ_emul=elf_i386 ;;
189 i[3-7]86-*-aros*)       targ_emul=elf_i386 ;;
190 i[3-7]86-*-rdos*)       targ_emul=elf_i386 ;;
191 i[3-7]86-*-bsd)         targ_emul=i386bsd ;;
192 i[3-7]86-*-bsd386)      targ_emul=i386bsd ;;
193 i[3-7]86-*-bsdi*)       targ_emul=i386bsd ;;
194 i[3-7]86-*-aout)        targ_emul=i386aout ;;
195 i[3-7]86-*-linux*aout*) targ_emul=i386linux
196                         targ_extra_emuls=elf_i386
197                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/aout//'` ;;
198 i[3-7]86-*-linux*oldld) targ_emul=i386linux; targ_extra_emuls=elf_i386 ;;
199 i[3-7]86-*-linux-*)     targ_emul=elf_i386
200                         targ_extra_emuls=i386linux
201                         targ64_extra_emuls="elf_x86_64 elf_l1om"
202                         targ64_extra_libpath=elf_x86_64
203                         tdir_i386linux=${targ_alias}aout ;;
204 x86_64-*-linux-*)       targ_emul=elf_x86_64
205                         targ_extra_emuls="elf_i386 i386linux elf_l1om"
206                         targ_extra_libpath=elf_i386
207                         tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/'`
208                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
209 i[3-7]86-*-sysv[45]*)   targ_emul=elf_i386 ;;
210 i[3-7]86-*-solaris2*)   targ_emul=elf_i386_ldso
211                         targ_extra_emuls="elf_i386 elf_x86_64 elf_l1om"
212                         targ_extra_libpath=$targ_extra_emuls
213                         ;;
214 x86_64-*-solaris2*)
215                         targ_emul=elf_x86_64
216                         targ_extra_emuls="elf_i386 elf_i386_ldso elf_l1om"
217                         targ_extra_libpath=elf_i386
218                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
219 i[3-7]86-*-unixware)    targ_emul=elf_i386 ;;
220 i[3-7]86-*-solaris*)    targ_emul=elf_i386_ldso
221                         targ_extra_emuls="elf_i386"
222                         targ_extra_libpath=$targ_extra_emuls
223                         ;;
224 i[3-7]86-*-netbsdelf* | \
225 i[3-7]86-*-netbsd*-gnu* | \
226 i[3-7]86-*-knetbsd*-gnu)
227                         targ_emul=elf_i386
228                         targ_extra_emuls=i386nbsd ;;
229 i[3-7]86-*-netbsdpe*)   targ_emul=i386pe
230                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
231 i[3-7]86-*-netbsd*)     targ_emul=i386nbsd
232                         targ_extra_emuls=elf_i386 ;;
233 x86_64-*-netbsd*)       targ_emul=elf_x86_64
234                         targ_extra_emuls="elf_i386 i386nbsd elf_l1om"
235                         tdir_elf_i386=`echo ${targ_alias} | \
236                             sed -e 's/x86_64/i386/'`
237                         case "${tdir_elf_i386}" in
238                         *-netbsdelf*)   ;;
239                         *)              tdir_elf_i386=`echo ${tdir_elf_i386} | \
240                                         sed -e 's/netbsd/netbsdelf/'`;;
241                         esac ;;
242 i[3-7]86-*-netware)     targ_emul=i386nw ;;
243 i[3-7]86-*-elf*)        targ_emul=elf_i386 ;;
244 x86_64-*-elf*)          targ_emul=elf_x86_64
245                         targ_extra_emuls="elf_i386 elf_l1om"
246                         ;;
247 i[3-7]86-*-kaos*)       targ_emul=elf_i386 ;;
248 i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12])
249                         targ_emul=i386bsd ;;
250 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu | i[3-7]86-*-dragonfly*)
251                         targ_emul=elf_i386_fbsd
252                         targ_extra_emuls="elf_i386 i386bsd" ;;
253 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
254                         targ_emul=elf_x86_64_fbsd
255                         targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_l1om elf_l1om_fbsd"
256                         targ_extra_libpath="elf_i386_fbsd"
257                         tdir_elf_i386_fbsd=`echo ${targ_alias} \
258                             | sed -e 's/x86_64/i386/'`
259                         tdir_elf_i386=`echo ${targ_alias} \
260                             | sed -e 's/x86_64/i386/'` ;;
261 i[3-7]86-*-sysv*)       targ_emul=i386coff ;;
262 i[3-7]86-*-ptx*)        targ_emul=i386coff ;;
263 i[3-7]86-*-mach*)       targ_emul=i386mach ;;
264 i[3-7]86-*-gnu*)        targ_emul=elf_i386 ;;
265 i[3-7]86-*-msdos*)      targ_emul=i386msdos; targ_extra_emuls=i386aout ;;
266 i[3-7]86-*-moss*)       targ_emul=i386moss; targ_extra_emuls=i386msdos ;;
267 i[3-7]86-*-winnt*)      targ_emul=i386pe ;
268                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
269 i[3-7]86-*-pe)          targ_emul=i386pe ;
270                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
271 i[3-7]86-*-cygwin*)     targ_emul=i386pe ;
272                         targ_extra_ofiles="deffilep.o pe-dll.o"
273                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
274 i[3-7]86-*-mingw32*)    targ_emul=i386pe ;
275                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
276 x86_64-*-mingw*)        targ_emul=i386pep ;
277                         targ_extra_ofiles="deffilep.o pep-dll.o" ;;
278 i[3-7]86-*-interix*)    targ_emul=i386pe_posix;
279                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
280 i[3-7]86-*-beospe*)     targ_emul=i386beos ;;
281 i[3-7]86-*-beos*)       targ_emul=elf_i386_be ;;
282 i[3-7]86-*-vxworks*)    targ_emul=elf_i386_vxworks ;;
283 i[3-7]86-*-chaos)       targ_emul=elf_i386_chaos
284                         ;;
285 i860-*-coff)            targ_emul=coff_i860 ;;
286 i860-stardent-sysv4* | i860-stardent-elf*)
287                         targ_emul=elf32_i860
288                         ;;
289 i960-wrs-vxworks5.0*)   targ_emul=gld960 ;;
290 i960-wrs-vxworks5*)     targ_emul=gld960coff ;;
291 i960-wrs-vxworks*)      targ_emul=gld960 ;;
292 i960-*-coff)            targ_emul=gld960coff ;;
293 i960-intel-nindy)       targ_emul=gld960 ;;
294 i960-*-rtems*)          targ_emul=gld960coff ;;
295 i960-*-elf*)            targ_emul=elf32_i960
296                         ;;
297 ia64-*-elf*)            targ_emul=elf64_ia64 ;;
298 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
299                         targ_emul=elf64_ia64_fbsd
300                         targ_extra_emuls="elf64_ia64" ;;
301 ia64-*-netbsd*)         targ_emul=elf64_ia64 ;;
302 ia64-*-linux*)          targ_emul=elf64_ia64 ;;
303 ia64-*-aix*)            targ_emul=elf64_aix
304                         ;;
305 ip2k-*-elf)             targ_emul=elf32ip2k
306                         ;;
307 iq2000-*-elf)           targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10"
308                         ;;
309 lm32-*-*linux*)         targ_emul=elf32lm32fd ;;
310 lm32-*-*)               targ_emul=elf32lm32 ; targ_extra_emuls="elf32lm32fd" 
311                         ;;
312 m32c-*-elf | m32c-*-rtems*)
313                         targ_emul=elf32m32c
314                         ;;
315 m32r*le-*-elf*)         targ_emul=m32rlelf ;;
316 m32r*-*-elf* | m32r*-*-rtems*)
317                         targ_emul=m32relf ;;
318 m32r*le-*-linux-*)      targ_emul=m32rlelf_linux ;;
319 m32r*-*-linux-*)        targ_emul=m32relf_linux
320                         ;;
321 m68hc11-*-*|m6811-*-*)  targ_emul=m68hc11elf 
322                         targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
323 m68hc12-*-*|m6812-*-*)  targ_emul=m68hc12elf 
324                         targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
325 m68*-sun-sunos[34]*)    targ_emul=sun3 ;;
326 m68*-wrs-vxworks*)      targ_emul=sun3 ;;
327 m68*-ericsson-ose)      targ_emul=sun3 ;;
328 m68*-apple-aux*)        targ_emul=m68kaux ;;
329 m68k-sony-*)            targ_emul=news ;;
330 m68k-hp-bsd*)           targ_emul=hp300bsd ;;
331 m68*-motorola-sysv*)    targ_emul=delta68 ;;
332 m68*-*-aout)            targ_emul=m68kaout ;;
333 m68*-*-coff)            targ_emul=m68kcoff ;;
334 m68*-*-elf)             targ_emul=m68kelf ;;
335 m68*-*-hpux*)           targ_emul=hp3hpux ;;
336 m68k-*-linux*aout*)     targ_emul=m68klinux
337                         targ_extra_emuls=m68kelf
338                         tdir_m68kelf=`echo ${targ_alias} | sed -e 's/aout//'` ;;
339 m68k-*-linux-*)         targ_emul=m68kelf
340                         targ_extra_emuls=m68klinux
341                         tdir_m68klinux=`echo ${targ_alias} | sed -e 's/linux/linuxaout/'` ;;
342 m68k-*-uclinux*)        targ_emul=m68kelf ;;
343 m68*-*-gnu*)            targ_emul=m68kelf ;;
344 m68*-*-netbsd*4k*)      targ_emul=m68k4knbsd
345                         targ_extra_emuls="m68knbsd m68kelfnbsd" ;;
346 m68*-*-netbsdelf*)      targ_emul=m68kelfnbsd
347                         targ_extra_emuls="m68knbsd m68k4knbsd" ;;
348 m68*-*-netbsdaout* | m68*-*-netbsd*)
349                         targ_emul=m68knbsd
350                         targ_extra_emuls="m68kelfnbsd m68k4knbsd" ;;
351 m68*-*-psos*)           targ_emul=m68kpsos ;;
352 m68*-*-rtemscoff*)      targ_emul=m68kcoff ;;
353 m68*-*-rtems*)          targ_emul=m68kelf
354                         ;;
355 m8*-*-*)                targ_emul=m88kbcs
356                         ;;
357 maxq-*-coff)            targ_emul=maxqcoff
358                         ;;
359 mcore-*-pe)             targ_emul=mcorepe ;
360                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
361 mcore-*-elf)            targ_emul=elf32mcore
362                         ;;
363 mep-*-elf)              targ_emul=elf32mep ;;
364 mips*-*-pe)             targ_emul=mipspe ;
365                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
366 mips*-dec-ultrix*)      targ_emul=mipslit ;;
367 mips*-dec-osf*)         targ_emul=mipslit ;;
368 mips*-sgi-irix5*)       targ_emul=elf32bsmip ;;
369 mips*-sgi-irix6*)       targ_emul=elf32bmipn32
370                         targ_extra_emuls="elf32bsmip elf64bmip"
371                         targ_extra_libpath=$targ_extra_emuls ;;
372 mips*-sgi-irix*)        targ_emul=mipsbig ;;
373 mips*el-*-ecoff*)       targ_emul=mipsidtl ;;
374 mips*-*-ecoff*)         targ_emul=mipsidt ;;
375 mips*el-*-netbsd*)      targ_emul=elf32ltsmip
376                         targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
377                         ;;
378 mips*-*-netbsd*)        targ_emul=elf32btsmip
379                         targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
380                         ;;
381 mips*-*-bsd*)           targ_emul=mipsbig ;;
382 mips*vr4300el-*-elf*)   targ_emul=elf32l4300 ;;
383 mips*vr4300-*-elf*)     targ_emul=elf32b4300 ;;
384 mips*vr4100el-*-elf*)   targ_emul=elf32l4300 ;;
385 mips*vr4100-*-elf*)     targ_emul=elf32b4300 ;;
386 mips*vr5000el-*-elf*)   targ_emul=elf32l4300 ;;
387 mips*vr5000-*-elf*)     targ_emul=elf32b4300 ;;
388 mips*el-sde-elf*)       targ_emul=elf32ltsmip
389                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ;;
390 mips*-sde-elf*)         targ_emul=elf32btsmip
391                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ;;
392 mips*el-*-elf*)         targ_emul=elf32elmip ;;
393 mips*-*-elf*)           targ_emul=elf32ebmip ;;
394 mips*-*-rtems*)         targ_emul=elf32ebmip ;;
395 mips*el-*-vxworks*)     targ_emul=elf32elmipvxworks
396                         targ_extra_emuls="elf32ebmipvxworks" ;;
397 mips*-*-vxworks*)       targ_emul=elf32ebmipvxworks
398                         targ_extra_emuls="elf32elmipvxworks" ;;
399 mips*-*-windiss)        targ_emul=elf32mipswindiss ;;
400 mips64*el-*-linux-*)    targ_emul=elf32ltsmipn32
401                         targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
402                         targ_extra_libpath=$targ_extra_emuls ;;
403 mips64*-*-linux-*)      targ_emul=elf32btsmipn32
404                         targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
405                         targ_extra_libpath=$targ_extra_emuls ;;
406 mips*el-*-linux-*)      targ_emul=elf32ltsmip
407                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
408                         targ_extra_libpath=$targ_extra_emuls ;;
409 mips*-*-linux-*)        targ_emul=elf32btsmip
410                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
411                         targ_extra_libpath=$targ_extra_emuls ;;
412 mips*-*-lnews*)         targ_emul=mipslnews ;;
413 mips*-*-sysv4*)         targ_emul=elf32btsmip
414                         ;;
415 mmix-*-*)               targ_emul=mmo
416                         targ_extra_emuls=elf64mmix
417                         ;;
418 am34-*-linux*)          targ_emul=elf32am33lin ;;
419 am33_2.0-*-linux*)      targ_emul=elf32am33lin ;;
420 mn10200-*-*)            targ_emul=mn10200 ;;
421 mn10300-*-*)            targ_emul=mn10300
422                         ;;
423 mt-*elf)                targ_emul=elf32mt
424                         ;;
425 msp430-*-*)             targ_emul=msp430x110
426                         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"
427                         ;;
428 ns32k-pc532-mach* | ns32k-pc532-ux*)  targ_emul=pc532macha ;;
429 ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
430                         ;;
431 openrisc-*-*)           targ_emul=elf32openrisc ;;
432 or32-*-coff)            targ_emul=or32 ;;
433 or32-*-elf)             targ_emul=or32elf ;;
434 or32-*-rtems*)          targ_emul=or32elf
435                         ;;
436 pdp11-*-*)              targ_emul=pdp11
437                         ;;
438 pjl*-*-*)               targ_emul=pjlelf ; targ_extra_emuls="elf_i386" ;;
439 pj*-*-*)                targ_emul=pjelf
440                         ;;
441 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
442                         targ_emul=elf32ppc_fbsd;
443                         targ_extra_emuls="elf32ppc elf32ppcsim";
444                         targ_extra_libpath=elf32ppc;
445                         tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` ;;
446 powerpc*-*-linux*)      case "${targ}" in
447                         *64*)   targ_emul=elf64ppc
448                                 targ_extra_emuls="elf32ppclinux elf32ppc elf32ppcsim"
449                                 targ_extra_libpath="elf32ppclinux elf32ppc"
450                                 tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
451                                 tdir_elf32ppclinux=$tdir_elf32ppc
452                                 tdir_elf32ppcsim=$tdir_elf32ppc
453                                 ;;
454                         *)      targ_emul=elf32ppclinux
455                                 targ_extra_emuls="elf32ppc elf32ppcsim"
456                                 targ_extra_libpath=elf32ppc
457                                 targ64_extra_emuls=elf64ppc
458                                 targ64_extra_libpath=elf64ppc
459                                 ;;
460                         esac ;;
461 powerpc*le-*-elf* | powerpc*le-*-eabi* | powerpc*le-*-solaris* \
462   | powerpc*le-*-sysv* | powerpc*le-*-vxworks*)
463                        case "${targ}" in
464                        *64*)    targ_emul=elf64lppc
465                                 targ_extra_emuls="elf32lppc elf32lppcsim"
466                                 tdir_elf32lppc=`echo "${targ_alias}" | sed -e 's/64//'`
467                                 tdir_elf32lppcsim=$tdir_elf32lppc
468                                 ;;
469                         *)      targ_emul=elf32lppc
470                                 targ_extra_emuls="elf32ppcsim" ;;
471                         esac ;;
472 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
473   | powerpc*-*-netbsd* | powerpc-*-openbsd* | powerpc*-*-kaos*)
474                        case "${targ}" in
475                        *64*)    targ_emul=elf64ppc
476                                 targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
477                                 tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
478                                 tdir_elf32ppclinux=$tdir_elf32ppc
479                                 tdir_elf32ppcsim=$tdir_elf32ppc
480                                 ;;
481                         *)      targ_emul=elf32ppc
482                                 targ_extra_emuls="elf32ppclinux elf32ppcsim" ;;
483                         esac ;;
484 powerpc-*-vxworks*)
485                         targ_emul=elf32ppcvxworks
486                         targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ;;
487 powerpc-*-nto*)         targ_emul=elf32ppcnto ;;
488 powerpcle-*-nto*)       targ_emul=elf32lppcnto ;;
489 powerpc-*-rtems*)       targ_emul=elf32ppc ;;
490 powerpc-*-macos*)       targ_emul=ppcmacos ;;
491 powerpc-*-netware*)     targ_emul=ppcnw ;;
492 powerpcle-*-pe)         targ_emul=ppcpe ;;
493 powerpcle-*-winnt*)     targ_emul=ppcpe ;;
494 powerpcle-*-cygwin*)    targ_emul=ppcpe ;;
495 powerpc-*-aix[5-9]*)    targ_emul=aix5ppc ;;
496 powerpc-*-aix*)         targ_emul=aixppc ;;
497 powerpc-*-beos*)        targ_emul=aixppc ;;
498 powerpc-*-windiss*)     targ_emul=elf32ppcwindiss ;;
499 powerpc-*-lynxos*)      targ_emul=ppclynx ;;
500 rs6000-*-aix[5-9]*)     targ_emul=aix5rs6 ;;
501 rs6000-*-aix*)          targ_emul=aixrs6
502                         ;;
503 s390x-*-linux*)         targ_emul=elf64_s390
504                         targ_extra_emuls=elf_s390
505                         targ_extra_libpath=$targ_extra_emuls
506                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
507 s390x-*-tpf*)           targ_emul=elf64_s390
508                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
509 s390-*-linux*)          targ_emul=elf_s390
510                         targ64_extra_emuls=elf64_s390
511                         targ64_extra_libpath=elf64_s390
512                         tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
513                         ;;
514 score-*-elf)            targ_emul=score7_elf
515                         targ_extra_emuls=score3_elf ;;
516 sh-*-linux*)            targ_emul=shlelf_linux
517                         targ_extra_emuls=shelf_linux
518                         targ_extra_libpath=shelf_linux ;;
519 sh64eb-*-linux*)        targ_emul=shelf32_linux
520                         targ_extra_emuls="shlelf32_linux" ;;
521 sh64-*-linux*)          targ_emul=shlelf32_linux
522                         targ_extra_emuls="shelf32_linux"
523                         targ_extra_libpath=shelf32_linux ;;
524 sh*eb-*-linux*)         targ_emul=shelf_linux ;;
525 sh*-*-linux*)           targ_emul=shlelf_linux ;;
526 sh5le-*-netbsd*)        targ_emul=shlelf32_nbsd
527                         targ_extra_emuls="shelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
528 sh5-*-netbsd*)          targ_emul=shelf32_nbsd
529                         targ_extra_emuls="shlelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
530 sh64le-*-netbsd*)       targ_emul=shlelf64_nbsd
531                         targ_extra_emuls="shelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
532 sh64-*-netbsd*)         targ_emul=shelf64_nbsd
533                         targ_extra_emuls="shlelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
534 sh*l*-*-netbsdelf*)     targ_emul=shlelf_nbsd
535                         targ_extra_emuls=shelf_nbsd ;;
536 sh*-*-netbsdelf*)       targ_emul=shelf_nbsd
537                         targ_extra_emuls=shlelf_nbsd ;;
538 sh*-*-symbianelf*)      targ_emul=shlsymbian ;;
539 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
540                         targ_emul=shlelf
541                         targ_extra_emuls="shelf shl sh" ;;
542 sh-*-rtemscoff*)        targ_emul=sh; targ_extra_emuls=shl ;;
543 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
544                         targ_emul=shelf
545                         targ_extra_emuls="shlelf sh shl" ;;
546 sh-*-uclinux* | sh[12]-*-uclinux*)
547                         targ_emul=shelf_uclinux
548                         targ_extra_emuls="shelf shlelf sh shl" ;;
549 sh-*-vxworks)           targ_emul=shelf_vxworks
550                         targ_extra_emuls=shlelf_vxworks ;;
551 sh-*-nto*)              targ_emul=shelf_nto
552                         targ_extra_emuls=shlelf_nto ;;
553 sh-*-pe)                targ_emul=shpe ;
554                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
555 sh-*-*)                 targ_emul=sh; targ_extra_emuls=shl ;;
556 sh64le-*-elf*)          targ_emul=shlelf
557                         targ_extra_emuls="shelf shlelf32 shelf32 shlelf64 shelf64"
558                         targ_extra_libpath=$targ_extra_emuls ;;
559 sh64-*-elf*)            targ_emul=shelf
560                         targ_extra_emuls="shlelf shelf32 shlelf32 shelf64 shlelf64"
561                         targ_extra_libpath=$targ_extra_emuls ;;
562 sparc64-*-aout*)        targ_emul=sparcaout ;;
563 sparc64-*-elf*)         targ_emul=elf64_sparc ;;
564 sparc-sun-sunos4*)      targ_emul=sun4 ;;
565 sparclite*-*-elf)       targ_emul=elf32_sparc ;;
566 sparclite*-*-coff)      targ_emul=coff_sparc ;;
567 sparclite*-fujitsu-*)   targ_emul=sparcaout ;;
568 sparc*-*-aout)          targ_emul=sparcaout ;;
569 sparc*-*-coff)          targ_emul=coff_sparc ;;
570 sparc*-*-elf)           targ_emul=elf32_sparc ;;
571 sparc*-*-sysv4*)        targ_emul=elf32_sparc ;;
572 sparc*-*-vxworks*)      targ_emul=elf32_sparc_vxworks ;;
573 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
574                         targ_emul=elf64_sparc_fbsd
575                         targ_extra_emuls="elf64_sparc elf32_sparc"
576                         targ_extra_libpath=$targ_extra_emuls
577                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
578 sparc*-*-linux*aout*)   targ_emul=sparclinux
579                         targ_extra_emuls="elf32_sparc sun4"
580                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/aout//'`
581                         tdir_sun4=sparc-sun-sunos4 ;;
582 sparc64-*-linux-*)      targ_emul=elf64_sparc
583                         targ_extra_emuls="elf32_sparc sparclinux sun4"
584                         targ_extra_libpath=elf32_sparc
585                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
586                         tdir_sparclinux=${tdir_elf32_sparc}aout
587                         tdir_sun4=sparc-sun-sunos4 ;;
588 sparc*-*-linux-*)       targ_emul=elf32_sparc
589                         targ_extra_emuls="sparclinux elf64_sparc sun4"
590                         targ_extra_libpath=elf64_sparc
591                         tdir_sparclinux=${targ_alias}aout
592                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
593                         tdir_sun4=sparc-sun-sunos4 ;;
594 sparc64-*-netbsd* | sparc64-*-openbsd*)
595                         targ_emul=elf64_sparc
596                         targ_extra_emuls="elf32_sparc" ;;
597 sparc*-*-netbsd*elf*)   targ_emul=elf32_sparc ;;
598 sparc*-*-netbsd*)       targ_emul=sparcnbsd ;;
599 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
600                         targ_emul=elf32_sparc ;;
601 sparc-*-solaris2*)      targ_emul=elf32_sparc
602                         targ_extra_emuls="elf64_sparc"
603                         targ_extra_libpath=$targ_extra_emuls
604                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
605 sparcv9-*-solaris2* | sparc64-*-solaris2*)
606                         targ_emul=elf64_sparc
607                         targ_extra_emuls="elf32_sparc"
608                         targ_extra_libpath=$targ_extra_emuls
609                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
610 sparc*-*-solaris2*)     targ_emul=elf32_sparc ;;
611 sparc*-wrs-vxworks*)    targ_emul=sparcaout ;;
612 sparc*-*-rtems*)        targ_emul=elf32_sparc
613                         ;;
614 spu-*-elf*)             targ_emul=elf32_spu ;;
615 tic30-*-*aout*)         targ_emul=tic30aout ;;
616 tic30-*-*coff*)         targ_emul=tic30coff ;;
617 tic4x-*-* | c4x-*-*)    targ_emul=tic4xcoff ; targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ;;
618 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ;;
619 tic80-*-*)              targ_emul=tic80coff
620                         ;;
621 v850-*-*)               targ_emul=v850 ;;
622 v850e-*-*)              targ_emul=v850 ;;
623 v850ea-*-*)             targ_emul=v850
624                         ;;
625 vax-dec-ultrix* | vax-dec-bsd*) targ_emul=vax ;;
626 vax-*-netbsdelf*)       targ_emul=elf32vax
627                         targ_extra_emuls=vaxnbsd ;;
628 vax-*-netbsdaout* | vax-*-netbsd*)
629                         targ_emul=vaxnbsd
630                         targ_extra_emuls=elf32vax ;;
631 vax-*-linux-*)          targ_emul=elf32vax
632                         ;;
633 w65-*-*)                targ_emul=w65
634                         ;;
635 xc16x-*-elf)            targ_emul=elf32xc16x 
636                         targ_extra_emuls="elf32xc16xl elf32xc16xs"
637                         ;;
638 xstormy16-*-*)          targ_emul=elf32xstormy16
639                         ;;
640 xtensa*-*-*)            targ_emul=elf32xtensa
641                         ;;
642 z80-*-coff)             targ_emul=z80
643                         ;;
644 z8k-*-coff)             targ_emul=z8002; targ_extra_emuls=z8001
645                         ;;
646 *-*-ieee*)              targ_emul=vanilla
647                         ;;
648 *-tandem-none)          targ_emul=st2000
649                         ;;
651   echo 2>&1 "*** ld does not support target ${targ}"
652   echo 2>&1 "*** see ld/configure.tgt for supported targets"
653   exit 1
655 esac
657 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
658 case "${target}" in
660 *-*-freebsd* | *-*-dragonfly*)
661   NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
662   ;;
664 hppa*64*-*-hpux11*)
665   NATIVE_LIB_DIRS=/usr/lib/pa20_64
666   ;;
668 i[3-7]86-*-sysv4*)
669   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
670   ;;
672 i[3-7]86-*-solaris*)
673   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
674   ;;
676 i[3-7]86-pc-interix*)
677   NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
678   ;;
680 ia64-*-aix*)
681   NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
682   ;;
684 sparc*-*-solaris2*)
685   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
686   ;;
688 spu-*-elf*)
689   # This allows to build a pair of PPU/SPU toolchains with common sysroot.
690   NATIVE_LIB_DIRS='/lib'
691   ;;
693 i[03-9x]86-*-cygwin*)
694   NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
695   ;;
697 *-*-linux*)
698   ;;
700 *-*-freebsd* | *-*-dragonfly*)
701   ;;
703 *-*-netbsd*)
704   ;;
706 alpha*-*-*)
707   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
708   ;;
710 esac