2008-01-31 Marc Gauthier <marc@tensilica.com>
[binutils.git] / ld / configure.tgt
blob03143d80cab7350db23b5fe1ab8c53d567a2505c
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 x86_64-*-solaris2*)
210                         targ_emul=elf_x86_64
211                         targ_extra_emuls="elf_i386 elf_i386_ldso"
212                         targ_extra_libpath=elf_i386
213                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
214 i[3-7]86-*-unixware)    targ_emul=elf_i386 ;;
215 i[3-7]86-*-solaris*)    targ_emul=elf_i386_ldso
216                         targ_extra_emuls="elf_i386"
217                         targ_extra_libpath=$targ_extra_emuls
218                         ;;
219 i[3-7]86-*-netbsdelf* | \
220 i[3-7]86-*-netbsd*-gnu* | \
221 i[3-7]86-*-knetbsd*-gnu)
222                         targ_emul=elf_i386
223                         targ_extra_emuls=i386nbsd ;;
224 i[3-7]86-*-netbsdpe*)   targ_emul=i386pe
225                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
226 i[3-7]86-*-netbsd*)     targ_emul=i386nbsd
227                         targ_extra_emuls=elf_i386 ;;
228 x86_64-*-netbsd*)       targ_emul=elf_x86_64
229                         targ_extra_emuls="elf_i386 i386nbsd"
230                         tdir_elf_i386=`echo ${targ_alias} | \
231                             sed -e 's/x86_64/i386/'`
232                         case "${tdir_elf_i386}" in
233                         *-netbsdelf*)   ;;
234                         *)              tdir_elf_i386=`echo ${tdir_elf_i386} | \
235                                         sed -e 's/netbsd/netbsdelf/'`;;
236                         esac ;;
237 i[3-7]86-*-netware)     targ_emul=i386nw ;;
238 i[3-7]86-*-elf*)        targ_emul=elf_i386 ;;
239 x86_64-*-elf*)          targ_emul=elf_x86_64
240                         targ_extra_emuls=elf_i386
241                         ;;
242 i[3-7]86-*-kaos*)       targ_emul=elf_i386 ;;
243 i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12])
244                         targ_emul=i386bsd ;;
245 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu | i[3-7]86-*-dragonfly*)
246                         targ_emul=elf_i386_fbsd
247                         targ_extra_emuls="elf_i386 i386bsd" ;;
248 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
249                         targ_emul=elf_x86_64_fbsd
250                         targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386"
251                         targ_extra_libpath="elf_i386_fbsd"
252                         tdir_elf_i386_fbsd=`echo ${targ_alias} \
253                             | sed -e 's/x86_64/i386/'`
254                         tdir_elf_i386=`echo ${targ_alias} \
255                             | sed -e 's/x86_64/i386/'` ;;
256 i[3-7]86-*-sysv*)       targ_emul=i386coff ;;
257 i[3-7]86-*-ptx*)        targ_emul=i386coff ;;
258 i[3-7]86-*-mach*)       targ_emul=i386mach ;;
259 i[3-7]86-*-gnu*)        targ_emul=elf_i386 ;;
260 i[3-7]86-*-msdos*)      targ_emul=i386msdos; targ_extra_emuls=i386aout ;;
261 i[3-7]86-*-moss*)       targ_emul=i386moss; targ_extra_emuls=i386msdos ;;
262 i[3-7]86-*-winnt*)      targ_emul=i386pe ;
263                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
264 i[3-7]86-*-pe)          targ_emul=i386pe ;
265                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
266 i[3-7]86-*-cygwin*)     targ_emul=i386pe ;
267                         targ_extra_ofiles="deffilep.o pe-dll.o"
268                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
269 i[3-7]86-*-mingw32*)    targ_emul=i386pe ;
270                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
271 x86_64-*-mingw*)        targ_emul=i386pep ;
272                         targ_extra_ofiles="deffilep.o pep-dll.o" ;;
273 i[3-7]86-*-interix*)    targ_emul=i386pe_posix;
274                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
275 i[3-7]86-*-beospe*)     targ_emul=i386beos ;;
276 i[3-7]86-*-beos*)       targ_emul=elf_i386_be ;;
277 i[3-7]86-*-vxworks*)    targ_emul=elf_i386_vxworks ;;
278 i[3-7]86-*-chaos)       targ_emul=elf_i386_chaos
279                         ;;
280 i860-*-coff)            targ_emul=coff_i860 ;;
281 i860-stardent-sysv4* | i860-stardent-elf*)
282                         targ_emul=elf32_i860
283                         ;;
284 i960-wrs-vxworks5.0*)   targ_emul=gld960 ;;
285 i960-wrs-vxworks5*)     targ_emul=gld960coff ;;
286 i960-wrs-vxworks*)      targ_emul=gld960 ;;
287 i960-*-coff)            targ_emul=gld960coff ;;
288 i960-intel-nindy)       targ_emul=gld960 ;;
289 i960-*-rtems*)          targ_emul=gld960coff ;;
290 i960-*-elf*)            targ_emul=elf32_i960
291                         ;;
292 ia64-*-elf*)            targ_emul=elf64_ia64 ;;
293 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
294                         targ_emul=elf64_ia64_fbsd
295                         targ_extra_emuls="elf64_ia64" ;;
296 ia64-*-netbsd*)         targ_emul=elf64_ia64 ;;
297 ia64-*-linux*)          targ_emul=elf64_ia64 ;;
298 ia64-*-aix*)            targ_emul=elf64_aix
299                         ;;
300 ip2k-*-elf)             targ_emul=elf32ip2k
301                         ;;
302 iq2000-*-elf)           targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10"
303                         ;;
304 m32c-*-elf)             targ_emul=elf32m32c
305                         ;;
306 m32r*le-*-elf*)         targ_emul=m32rlelf ;;
307 m32r*-*-elf*)           targ_emul=m32relf ;;
308 m32r*le-*-linux-*)      targ_emul=m32rlelf_linux ;;
309 m32r*-*-linux-*)        targ_emul=m32relf_linux
310                         ;;
311 m68hc11-*-*|m6811-*-*)  targ_emul=m68hc11elf 
312                         targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
313 m68hc12-*-*|m6812-*-*)  targ_emul=m68hc12elf 
314                         targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
315 m68*-sun-sunos[34]*)    targ_emul=sun3 ;;
316 m68*-wrs-vxworks*)      targ_emul=sun3 ;;
317 m68*-ericsson-ose)      targ_emul=sun3 ;;
318 m68*-apple-aux*)        targ_emul=m68kaux ;;
319 m68k-sony-*)            targ_emul=news ;;
320 m68k-hp-bsd*)           targ_emul=hp300bsd ;;
321 m68*-motorola-sysv*)    targ_emul=delta68 ;;
322 m68*-*-aout)            targ_emul=m68kaout ;;
323 m68*-*-coff)            targ_emul=m68kcoff ;;
324 m68*-*-elf)             targ_emul=m68kelf ;;
325 m68*-*-hpux*)           targ_emul=hp3hpux ;;
326 m68k-*-linux*aout*)     targ_emul=m68klinux
327                         targ_extra_emuls=m68kelf
328                         tdir_m68kelf=`echo ${targ_alias} | sed -e 's/aout//'` ;;
329 m68k-*-linux-*)         targ_emul=m68kelf
330                         targ_extra_emuls=m68klinux
331                         tdir_m68klinux=`echo ${targ_alias} | sed -e 's/linux/linuxaout/'` ;;
332 m68k-*-uclinux*)        targ_emul=m68kelf ;;
333 m68*-*-gnu*)            targ_emul=m68kelf ;;
334 m68*-*-netbsd*4k*)      targ_emul=m68k4knbsd
335                         targ_extra_emuls="m68knbsd m68kelfnbsd" ;;
336 m68*-*-netbsdelf*)      targ_emul=m68kelfnbsd
337                         targ_extra_emuls="m68knbsd m68k4knbsd" ;;
338 m68*-*-netbsdaout* | m68*-*-netbsd*)
339                         targ_emul=m68knbsd
340                         targ_extra_emuls="m68kelfnbsd m68k4knbsd" ;;
341 m68*-*-psos*)           targ_emul=m68kpsos ;;
342 m68*-*-rtemscoff*)      targ_emul=m68kcoff ;;
343 m68*-*-rtems*)          targ_emul=m68kelf
344                         ;;
345 m8*-*-*)                targ_emul=m88kbcs
346                         ;;
347 maxq-*-coff)            targ_emul=maxqcoff
348                         ;;
349 mcore-*-pe)             targ_emul=mcorepe ;
350                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
351 mcore-*-elf)            targ_emul=elf32mcore
352                         ;;
353 mep-*-elf)              targ_emul=elf32mep ;;
354 mips*-*-pe)             targ_emul=mipspe ;
355                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
356 mips*-dec-ultrix*)      targ_emul=mipslit ;;
357 mips*-dec-osf*)         targ_emul=mipslit ;;
358 mips*-sgi-irix5*)       targ_emul=elf32bsmip ;;
359 mips*-sgi-irix6*)       targ_emul=elf32bmipn32
360                         targ_extra_emuls="elf32bsmip elf64bmip"
361                         targ_extra_libpath=$targ_extra_emuls ;;
362 mips*-sgi-irix*)        targ_emul=mipsbig ;;
363 mips*el-*-ecoff*)       targ_emul=mipsidtl ;;
364 mips*-*-ecoff*)         targ_emul=mipsidt ;;
365 mips*el-*-netbsd*)      targ_emul=elf32ltsmip
366                         targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
367                         ;;
368 mips*-*-netbsd*)        targ_emul=elf32btsmip
369                         targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
370                         ;;
371 mips*-*-bsd*)           targ_emul=mipsbig ;;
372 mips*vr4300el-*-elf*)   targ_emul=elf32l4300 ;;
373 mips*vr4300-*-elf*)     targ_emul=elf32b4300 ;;
374 mips*vr4100el-*-elf*)   targ_emul=elf32l4300 ;;
375 mips*vr4100-*-elf*)     targ_emul=elf32b4300 ;;
376 mips*vr5000el-*-elf*)   targ_emul=elf32l4300 ;;
377 mips*vr5000-*-elf*)     targ_emul=elf32b4300 ;;
378 mips*el-sde-elf*)       targ_emul=elf32ltsmip
379                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ;;
380 mips*-sde-elf*)         targ_emul=elf32btsmip
381                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ;;
382 mips*el-*-elf*)         targ_emul=elf32elmip ;;
383 mips*-*-elf*)           targ_emul=elf32ebmip ;;
384 mips*-*-rtems*)         targ_emul=elf32ebmip ;;
385 mips*el-*-vxworks*)     targ_emul=elf32elmipvxworks
386                         targ_extra_emuls="elf32ebmipvxworks" ;;
387 mips*-*-vxworks*)       targ_emul=elf32ebmipvxworks
388                         targ_extra_emuls="elf32elmipvxworks" ;;
389 mips*-*-windiss)        targ_emul=elf32mipswindiss ;;
390 mips64*el-*-linux-*)    targ_emul=elf32ltsmipn32
391                         targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
392                         targ_extra_libpath=$targ_extra_emuls ;;
393 mips64*-*-linux-*)      targ_emul=elf32btsmipn32
394                         targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
395                         targ_extra_libpath=$targ_extra_emuls ;;
396 mips*el-*-linux-*)      targ_emul=elf32ltsmip
397                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
398                         targ_extra_libpath=$targ_extra_emuls ;;
399 mips*-*-linux-*)        targ_emul=elf32btsmip
400                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
401                         targ_extra_libpath=$targ_extra_emuls ;;
402 mips*-*-lnews*)         targ_emul=mipslnews ;;
403 mips*-*-sysv4*)         targ_emul=elf32btsmip
404                         ;;
405 mmix-*-*)               targ_emul=mmo
406                         targ_extra_emuls=elf64mmix
407                         ;;
408 am34-*-linux*)          targ_emul=elf32am33lin ;;
409 am33_2.0-*-linux*)      targ_emul=elf32am33lin ;;
410 mn10200-*-*)            targ_emul=mn10200 ;;
411 mn10300-*-*)            targ_emul=mn10300
412                         ;;
413 mt-*elf)                targ_emul=elf32mt
414                         ;;
415 msp430-*-*)             targ_emul=msp430x110
416                         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"
417                         ;;
418 ns32k-pc532-mach* | ns32k-pc532-ux*)  targ_emul=pc532macha ;;
419 ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
420                         ;;
421 openrisc-*-*)           targ_emul=elf32openrisc ;;
422 or32-*-coff)            targ_emul=or32 ;;
423 or32-*-elf)             targ_emul=or32elf ;;
424 or32-*-rtems*)          targ_emul=or32elf
425                         ;;
426 pdp11-*-*)              targ_emul=pdp11
427                         ;;
428 pjl*-*-*)               targ_emul=pjlelf ; targ_extra_emuls="elf_i386" ;;
429 pj*-*-*)                targ_emul=pjelf
430                         ;;
431 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
432                         targ_emul=elf32ppc_fbsd;
433                         targ_extra_emuls="elf32ppc elf32ppcsim";
434                         targ_extra_libpath=elf32ppc;
435                         tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` ;;
436 powerpc*-*-linux*)      case "${targ}" in
437                         *64*)   targ_emul=elf64ppc
438                                 targ_extra_emuls="elf32ppclinux elf32ppc elf32ppcsim"
439                                 targ_extra_libpath="elf32ppclinux elf32ppc"
440                                 tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
441                                 tdir_elf32ppclinux=$tdir_elf32ppc
442                                 tdir_elf32ppcsim=$tdir_elf32ppc
443                                 ;;
444                         *)      targ_emul=elf32ppclinux
445                                 targ_extra_emuls="elf32ppc elf32ppcsim"
446                                 targ_extra_libpath=elf32ppc
447                                 targ64_extra_emuls=elf64ppc
448                                 targ64_extra_libpath=elf64ppc
449                                 ;;
450                         esac ;;
451 powerpc*le-*-elf* | powerpc*le-*-eabi* | powerpc*le-*-solaris* \
452   | powerpc*le-*-sysv* | powerpc*le-*-vxworks*)
453                        case "${targ}" in
454                        *64*)    targ_emul=elf64lppc
455                                 targ_extra_emuls="elf32lppc elf32lppcsim"
456                                 tdir_elf32lppc=`echo "${targ_alias}" | sed -e 's/64//'`
457                                 tdir_elf32lppcsim=$tdir_elf32lppc
458                                 ;;
459                         *)      targ_emul=elf32lppc
460                                 targ_extra_emuls="elf32ppcsim" ;;
461                         esac ;;
462 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
463   | powerpc*-*-netbsd* | powerpc-*-openbsd* | powerpc*-*-kaos*)
464                        case "${targ}" in
465                        *64*)    targ_emul=elf64ppc
466                                 targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
467                                 tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
468                                 tdir_elf32ppclinux=$tdir_elf32ppc
469                                 tdir_elf32ppcsim=$tdir_elf32ppc
470                                 ;;
471                         *)      targ_emul=elf32ppc
472                                 targ_extra_emuls="elf32ppclinux elf32ppcsim" ;;
473                         esac ;;
474 powerpc-*-vxworks*)
475                         targ_emul=elf32ppcvxworks
476                         targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ;;
477 powerpc-*-nto*)         targ_emul=elf32ppcnto ;;
478 powerpcle-*-nto*)       targ_emul=elf32lppcnto ;;
479 powerpc-*-rtems*)       targ_emul=elf32ppc ;;
480 powerpc-*-macos*)       targ_emul=ppcmacos ;;
481 powerpc-*-netware*)     targ_emul=ppcnw ;;
482 powerpcle-*-pe)         targ_emul=ppcpe ;;
483 powerpcle-*-winnt*)     targ_emul=ppcpe ;;
484 powerpcle-*-cygwin*)    targ_emul=ppcpe ;;
485 powerpc-*-aix5*)        targ_emul=aix5ppc ;;
486 powerpc-*-aix*)         targ_emul=aixppc ;;
487 powerpc-*-beos*)        targ_emul=aixppc ;;
488 powerpc-*-windiss*)     targ_emul=elf32ppcwindiss ;;
489 powerpc-*-lynxos*)      targ_emul=ppclynx ;;
490 rs6000-*-aix5*)         targ_emul=aix5rs6 ;;
491 rs6000-*-aix*)          targ_emul=aixrs6
492                         ;;
493 s390x-*-linux*)         targ_emul=elf64_s390
494                         targ_extra_emuls=elf_s390
495                         targ_extra_libpath=$targ_extra_emuls
496                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
497 s390x-*-tpf*)           targ_emul=elf64_s390
498                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
499 s390-*-linux*)          targ_emul=elf_s390
500                         targ64_extra_emuls=elf64_s390
501                         targ64_extra_libpath=elf64_s390
502                         tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
503                         ;;
504 score-*-elf)            targ_emul=scoreelf ;;
505 sh-*-linux*)            targ_emul=shlelf_linux
506                         targ_extra_emuls=shelf_linux
507                         targ_extra_libpath=shelf_linux ;;
508 sh64eb-*-linux*)        targ_emul=shelf32_linux
509                         targ_extra_emuls="shlelf32_linux" ;;
510 sh64-*-linux*)          targ_emul=shlelf32_linux
511                         targ_extra_emuls="shelf32_linux"
512                         targ_extra_libpath=shelf32_linux ;;
513 sh*eb-*-linux*)         targ_emul=shelf_linux ;;
514 sh*-*-linux*)           targ_emul=shlelf_linux ;;
515 sh5le-*-netbsd*)        targ_emul=shlelf32_nbsd
516                         targ_extra_emuls="shelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
517 sh5-*-netbsd*)          targ_emul=shelf32_nbsd
518                         targ_extra_emuls="shlelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
519 sh64le-*-netbsd*)       targ_emul=shlelf64_nbsd
520                         targ_extra_emuls="shelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
521 sh64-*-netbsd*)         targ_emul=shelf64_nbsd
522                         targ_extra_emuls="shlelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
523 sh*l*-*-netbsdelf*)     targ_emul=shlelf_nbsd
524                         targ_extra_emuls=shelf_nbsd ;;
525 sh*-*-netbsdelf*)       targ_emul=shelf_nbsd
526                         targ_extra_emuls=shlelf_nbsd ;;
527 sh*-*-symbianelf*)      targ_emul=shlsymbian ;;
528 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
529                         targ_emul=shlelf
530                         targ_extra_emuls="shelf shl sh" ;;
531 sh-*-rtemscoff*)        targ_emul=sh; targ_extra_emuls=shl ;;
532 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
533                         targ_emul=shelf
534                         targ_extra_emuls="shlelf sh shl" ;;
535 sh-*-uclinux* | sh[12]-*-uclinux*)
536                         targ_emul=shelf_uclinux
537                         targ_extra_emuls="shelf shlelf sh shl" ;;
538 sh-*-vxworks)           targ_emul=shelf_vxworks
539                         targ_extra_emuls=shlelf_vxworks ;;
540 sh-*-nto*)              targ_emul=shelf_nto
541                         targ_extra_emuls=shlelf_nto ;;
542 sh-*-pe)                targ_emul=shpe ;
543                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
544 sh-*-*)                 targ_emul=sh; targ_extra_emuls=shl ;;
545 sh64le-*-elf*)          targ_emul=shlelf
546                         targ_extra_emuls="shelf shlelf32 shelf32 shlelf64 shelf64"
547                         targ_extra_libpath=$targ_extra_emuls ;;
548 sh64-*-elf*)            targ_emul=shelf
549                         targ_extra_emuls="shlelf shelf32 shlelf32 shelf64 shlelf64"
550                         targ_extra_libpath=$targ_extra_emuls ;;
551 sparc64-*-aout*)        targ_emul=sparcaout ;;
552 sparc64-*-elf*)         targ_emul=elf64_sparc ;;
553 sparc-sun-sunos4*)      targ_emul=sun4 ;;
554 sparclite*-*-elf)       targ_emul=elf32_sparc ;;
555 sparclite*-*-coff)      targ_emul=coff_sparc ;;
556 sparclite*-fujitsu-*)   targ_emul=sparcaout ;;
557 sparc*-*-aout)          targ_emul=sparcaout ;;
558 sparc*-*-coff)          targ_emul=coff_sparc ;;
559 sparc*-*-elf)           targ_emul=elf32_sparc ;;
560 sparc*-*-sysv4*)        targ_emul=elf32_sparc ;;
561 sparc*-*-vxworks*)      targ_emul=elf32_sparc_vxworks ;;
562 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
563                         targ_emul=elf64_sparc_fbsd
564                         targ_extra_emuls="elf64_sparc elf32_sparc"
565                         targ_extra_libpath=$targ_extra_emuls
566                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
567 sparc*-*-linux*aout*)   targ_emul=sparclinux
568                         targ_extra_emuls="elf32_sparc sun4"
569                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/aout//'`
570                         tdir_sun4=sparc-sun-sunos4 ;;
571 sparc64-*-linux-*)      targ_emul=elf64_sparc
572                         targ_extra_emuls="elf32_sparc sparclinux sun4"
573                         targ_extra_libpath=elf32_sparc
574                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
575                         tdir_sparclinux=${tdir_elf32_sparc}aout
576                         tdir_sun4=sparc-sun-sunos4 ;;
577 sparc*-*-linux-*)       targ_emul=elf32_sparc
578                         targ_extra_emuls="sparclinux elf64_sparc sun4"
579                         targ_extra_libpath=elf64_sparc
580                         tdir_sparclinux=${targ_alias}aout
581                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
582                         tdir_sun4=sparc-sun-sunos4 ;;
583 sparc64-*-netbsd* | sparc64-*-openbsd*)
584                         targ_emul=elf64_sparc
585                         targ_extra_emuls="elf32_sparc" ;;
586 sparc*-*-netbsd*elf*)   targ_emul=elf32_sparc ;;
587 sparc*-*-netbsd*)       targ_emul=sparcnbsd ;;
588 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
589                         targ_emul=elf32_sparc ;;
590 sparc-*-solaris2*)      targ_emul=elf32_sparc
591                         targ_extra_emuls="elf64_sparc"
592                         targ_extra_libpath=$targ_extra_emuls
593                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
594 sparcv9-*-solaris2* | sparc64-*-solaris2*)
595                         targ_emul=elf64_sparc
596                         targ_extra_emuls="elf32_sparc"
597                         targ_extra_libpath=$targ_extra_emuls
598                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
599 sparc*-*-solaris2*)     targ_emul=elf32_sparc ;;
600 sparc*-wrs-vxworks*)    targ_emul=sparcaout ;;
601 sparc*-*-rtems*)        targ_emul=elf32_sparc
602                         ;;
603 spu-*-elf*)             targ_emul=elf32_spu ;;
604 tic30-*-*aout*)         targ_emul=tic30aout ;;
605 tic30-*-*coff*)         targ_emul=tic30coff ;;
606 tic4x-*-* | c4x-*-*)    targ_emul=tic4xcoff ; targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ;;
607 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ;;
608 tic80-*-*)              targ_emul=tic80coff
609                         ;;
610 v850-*-*)               targ_emul=v850 ;;
611 v850e-*-*)              targ_emul=v850 ;;
612 v850ea-*-*)             targ_emul=v850
613                         ;;
614 vax-dec-ultrix* | vax-dec-bsd*) targ_emul=vax ;;
615 vax-*-netbsdelf*)       targ_emul=elf32vax
616                         targ_extra_emuls=vaxnbsd ;;
617 vax-*-netbsdaout* | vax-*-netbsd*)
618                         targ_emul=vaxnbsd
619                         targ_extra_emuls=elf32vax ;;
620 vax-*-linux-*)          targ_emul=elf32vax
621                         ;;
622 w65-*-*)                targ_emul=w65
623                         ;;
624 xc16x-*-elf)            targ_emul=elf32xc16x 
625                         targ_extra_emuls="elf32xc16xl elf32xc16xs"
626                         ;;
627 xstormy16-*-*)          targ_emul=elf32xstormy16
628                         ;;
629 xtensa*-*-*)            targ_emul=elf32xtensa
630                         ;;
631 z80-*-coff)             targ_emul=z80
632                         ;;
633 z8k-*-coff)             targ_emul=z8002; targ_extra_emuls=z8001
634                         ;;
635 *-*-ieee*)              targ_emul=vanilla
636                         ;;
637 *-tandem-none)          targ_emul=st2000
638                         ;;
640   echo 2>&1 "*** ld does not support target ${targ}"
641   echo 2>&1 "*** see ld/configure.tgt for supported targets"
642   exit 1
644 esac
646 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
647 case "${target}" in
649 *-*-freebsd* | *-*-dragonfly*)
650   NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
651   ;;
653 hppa*64*-*-hpux11*)
654   NATIVE_LIB_DIRS=/usr/lib/pa20_64
655   ;;
657 i[3-7]86-*-sysv4*)
658   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
659   ;;
661 i[3-7]86-*-solaris*)
662   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
663   ;;
665 i[3-7]86-pc-interix*)
666   NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
667   ;;
669 ia64-*-aix*)
670   NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
671   ;;
673 sparc*-*-solaris2*)
674   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
675   ;;
677 spu-*-elf*)
678   # This allows to build a pair of PPU/SPU toolchains with common sysroot.
679   NATIVE_LIB_DIRS='/usr/spu/lib'
680   ;;
682 i[03-9x]86-*-cygwin*)
683   NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
684   ;;
686 *-*-linux*)
687   ;;
689 *-*-freebsd* | *-*-dragonfly*)
690   ;;
692 *-*-netbsd*)
693   ;;
695 alpha*-*-*)
696   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
697   ;;
699 esac