Add ATTRIBUTE_UNUSED to info in compute_bucket_count.
[binutils.git] / ld / configure.tgt
blob9bbb702a0a49ecedc12a069fa9d3c22e39eb7ce6
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 ${targ_alias} | sed -e 's/linux/linuxecoff/'` ;;
38 alpha*-*-osf*)          targ_emul=alpha ;;
39 alpha*-*-gnu*)          targ_emul=elf64alpha ;;
40 alpha*-*-netware*)      targ_emul=alpha ;;
41 alpha*-*-netbsd*)       targ_emul=elf64alpha_nbsd ;;
42 alpha*-*-openbsd*)      targ_emul=elf64alpha ;;
43 alpha*-*-*vms*)         targ_emul=alphavms
44                         ;;
45 arc-*-elf*)             targ_emul=arcelf
46                         ;;
47 arm-epoc-pe)            targ_emul=arm_epoc_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
48 arm*-*-cegcc*)          targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o"
49                         LIB_PATH='${tooldir}/lib/w32api' ;;
50 arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
51                         targ_emul=arm_wince_pe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
52 arm-*-pe)               targ_emul=armpe ; targ_extra_ofiles="deffilep.o pe-dll.o" ;;
53 arm-*-aout | armel-*-aout) targ_emul=armaoutl ;;
54 armeb-*-aout)           targ_emul=armaoutb ;;
55 arm-*-coff)             targ_emul=armcoff ;;
56 arm-*-freebsd* | arm-*-kfreebsd*-gnu)
57                         targ_emul=armelf_fbsd
58                         targ_extra_emuls="armelf" ;;
59 armeb-*-netbsdelf*)     targ_emul=armelfb_nbsd;
60                         targ_extra_emuls="armelf_nbsd armelf armnbsd" ;;
61 arm-*-netbsdelf*)       targ_emul=armelf_nbsd;
62                         targ_extra_emuls="armelfb_nbsd armelf armnbsd" ;;
63 arm-*-netbsd*)          targ_emul=armnbsd;
64                         targ_extra_emuls="armelf armelf_nbsd armelfb_nbsd"  ;;
65 arm-*-nto*)             targ_emul=armnto ;;
66 arm-*-openbsd*)         targ_emul=armnbsd ;;
67 arm-*-rtems*)           targ_emul=armelf ;;
68 armeb-*-elf)            targ_emul=armelfb ;;
69 arm-*-elf | arm*-*-eabi*)
70                         targ_emul=armelf ;;
71 arm*-*-symbianelf*)     targ_emul=armsymbian;;
72 arm-*-kaos*)            targ_emul=armelf ;;
73 arm9e-*-elf)            targ_emul=armelf ;;
74 arm*b-*-linux-*eabi)    targ_emul=armelfb_linux_eabi
75                         targ_extra_emuls=armelf_linux_eabi
76                         targ_extra_libpath=$targ_extra_emuls
77                         ;;
78 arm*b-*-linux-*)        targ_emul=armelfb_linux
79                         targ_extra_emuls="armelfb armelf armelf_linux"
80                         targ_extra_libpath="armelf_linux"
81                         ;;
82 arm*-*-linux-*eabi)     targ_emul=armelf_linux_eabi
83                         targ_extra_emuls=armelfb_linux_eabi
84                         targ_extra_libpath=$targ_extra_emuls
85                         ;;
86 arm*-*-linux-*)         targ_emul=armelf_linux
87                         targ_extra_emuls="armelf armelfb armelfb_linux"
88                         targ_extra_libpath="armelfb_linux"
89                         ;;
90 arm*-*-uclinux*eabi)    targ_emul=armelf_linux_eabi
91                         targ_extra_emuls=armelfb_linux_eabi
92                         targ_extra_libpath=$targ_extra_emuls
93                         ;;
94 arm*-*-uclinux*)        targ_emul=armelf_linux
95                         targ_extra_emuls="armelf armelfb armelfb_linux"
96                         targ_extra_libpath="armelfb_linux"
97                         ;;
98 arm-*-vxworks)          targ_emul=armelf_vxworks ;;
99 arm*-*-conix*)          targ_emul=armelf ;;
100 thumb-*-linux-* | thumb-*-uclinux*)     targ_emul=armelf_linux; targ_extra_emuls=armelf ;;
101 strongarm-*-coff)       targ_emul=armcoff ;;
102 strongarm-*-elf)        targ_emul=armelf ;;
103 strongarm-*-kaos*)      targ_emul=armelf ;;
104 thumb-*-coff)           targ_emul=armcoff ;;
105 thumb-*-elf)            targ_emul=armelf ;;
106 thumb-epoc-pe)          targ_emul=arm_epoc_pe ;
107                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
108 thumb-*-pe)             targ_emul=armpe ;
109                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
110 xscale-*-coff)          targ_emul=armcoff ;;
111 xscale-*-elf)           targ_emul=armelf
112                         ;;
113 avr-*-*)                targ_emul=avr2
114                         targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6"
115                         ;;
116 bfin-*-elf)             targ_emul=elf32bfin;
117                         targ_extra_emuls="elf32bfinfd"
118                         targ_extra_libpath=$targ_extra_emuls
119                         ;;
120 bfin-*-rtems*)          targ_emul=elf32bfin;
121                         targ_extra_emuls="elf32bfinfd"
122                         targ_extra_libpath=$targ_extra_emuls
123                         ;;
124 bfin-*-uclinux*)        targ_emul=elf32bfin;
125                         targ_extra_emuls="elf32bfinfd"
126                         targ_extra_libpath=$targ_extra_emuls
127                         ;;
128 bfin-*-linux-uclibc*)   targ_emul=elf32bfinfd;
129                         targ_extra_emuls="elf32bfin"
130                         targ_extra_libpath=$targ_extra_emuls
131                         ;;
132 cr16-*-elf*)            targ_emul=elf32cr16 ;;
133 cr16c-*-elf*)           targ_emul=elf32cr16c
134                         ;;
135 cris-*-*aout*)          targ_emul=crisaout
136                         targ_extra_emuls="criself crislinux"
137                         targ_extra_libpath=$targ_extra_emuls ;;
138 cris-*-linux-* | crisv32-*-linux-*)
139                         targ_emul=crislinux ;;
140 cris-*-* | crisv32-*-*) targ_emul=criself
141                         targ_extra_emuls="crisaout crislinux"
142                         targ_extra_libpath=$targ_extra_emuls
143                         ;;
144 crx-*-elf*)             targ_emul=elf32crx
145                         ;;
146 d10v-*-*)               targ_emul=d10velf ;;
147 d30v-*-*ext*)           targ_emul=d30v_e; targ_extra_emuls="d30velf d30v_o" ;;
148 d30v-*-*onchip*)        targ_emul=d30v_o; targ_extra_emuls="d30velf d30v_e" ;;
149 d30v-*-*)               targ_emul=d30velf; targ_extra_emuls="d30v_e d30v_o"
150                         ;;
151 dlx-*-elf*)             targ_emul=elf32_dlx
152                         ;;
153 fido*-*-elf*)           targ_emul=m68kelf ;;
154 fr30-*-*)               targ_emul=elf32fr30
155                         ;;
156 frv-*-*linux*)          targ_emul=elf32frvfd ;;
157 frv-*-*)                targ_emul=elf32frv ; targ_extra_emuls="elf32frvfd"
158                         ;;
159 moxie-*-*)              targ_emul=elf32moxie 
160                         ;;
161 h8300-*-hms* | h8300-*-coff* | h8300-*-rtemscoff*)
162                         targ_emul=h8300; targ_extra_emuls="h8300h h8300s h8300hn h8300sn h8300sx h8300sxn" ;;
163 h8300-*-elf* | h8300-*-rtems*)
164                         targ_emul=h8300elf;
165                         targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf" ;;
166 h8500-*-hms* | h8500-*-coff* | h8500-*-rtems*)
167                         targ_emul=h8500
168                         targ_extra_emuls="h8500s h8500b h8500m h8500c"
169                         ;;
170 hppa*64*-*-linux-*)     targ_emul=hppa64linux ;;
171 hppa*64*-hpux*)         targ_emul=elf64hppa ;;
172 hppa*-*-linux-*)        targ_emul=hppalinux ;;
173 hppa*-*-*elf*)          targ_emul=hppaelf ;;
174 hppa*-*-lites*)         targ_emul=hppaelf ;;
175 hppa*-*-netbsd*)        targ_emul=hppanbsd ;;
176 hppa*-*-openbsd*)       targ_emul=hppaobsd
177                         ;;
178 i370-*-elf* | i370-*-linux-*) targ_emul=elf32i370
179                         ;;
180 i[3-7]86-*-nto-qnx*)    targ_emul=i386nto ;;
181 i[3-7]86-*-vsta)        targ_emul=vsta ;;
182 i[3-7]86-*-go32)        targ_emul=i386go32 ;;
183 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32 ;;
184 i[3-7]86-*-aix*)        targ_emul=i386coff ;;
185 i[3-7]86-*-sco*)        targ_emul=i386coff ;;
186 i[3-7]86-*-isc*)        targ_emul=i386coff ;;
187 i[3-7]86-*-lynxos*)     targ_emul=i386lynx ;;
188 i[3-7]86-*-coff)        targ_emul=i386coff ;;
189 i[3-7]86-*-rtems*)      targ_emul=elf_i386 ;;
190 i[3-7]86-*-aros*)       targ_emul=elf_i386 ;;
191 i[3-7]86-*-rdos*)       targ_emul=elf_i386 ;;
192 i[3-7]86-*-bsd)         targ_emul=i386bsd ;;
193 i[3-7]86-*-bsd386)      targ_emul=i386bsd ;;
194 i[3-7]86-*-bsdi*)       targ_emul=i386bsd ;;
195 i[3-7]86-*-aout)        targ_emul=i386aout ;;
196 i[3-7]86-*-linux*aout*) targ_emul=i386linux
197                         targ_extra_emuls=elf_i386
198                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/aout//'` ;;
199 i[3-7]86-*-linux*oldld) targ_emul=i386linux; targ_extra_emuls=elf_i386 ;;
200 i[3-7]86-*-linux-*)     targ_emul=elf_i386
201                         targ_extra_emuls=i386linux
202                         targ64_extra_emuls="elf_x86_64 elf_l1om"
203                         targ64_extra_libpath=elf_x86_64
204                         tdir_i386linux=${targ_alias}aout ;;
205 x86_64-*-linux-*)       targ_emul=elf_x86_64
206                         targ_extra_emuls="elf_i386 i386linux elf_l1om"
207                         targ_extra_libpath=elf_i386
208                         tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/'`
209                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
210 i[3-7]86-*-sysv[45]*)   targ_emul=elf_i386 ;;
211 i[3-7]86-*-solaris2*)   targ_emul=elf_i386_sol2
212                         targ_extra_emuls="elf_i386_ldso elf_i386 elf_x86_64_sol2 elf_x86_64 elf_l1om"
213                         targ_extra_libpath=$targ_extra_emuls
214                         ;;
215 x86_64-*-solaris2*)
216                         targ_emul=elf_x86_64_sol2
217                         targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_l1om"
218                         targ_extra_libpath=elf_i386
219                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
220 i[3-7]86-*-unixware)    targ_emul=elf_i386 ;;
221 i[3-7]86-*-solaris*)    targ_emul=elf_i386_ldso
222                         targ_extra_emuls="elf_i386"
223                         targ_extra_libpath=$targ_extra_emuls
224                         ;;
225 i[3-7]86-*-netbsdelf* | \
226 i[3-7]86-*-netbsd*-gnu* | \
227 i[3-7]86-*-knetbsd*-gnu)
228                         targ_emul=elf_i386
229                         targ_extra_emuls=i386nbsd ;;
230 i[3-7]86-*-netbsdpe*)   targ_emul=i386pe
231                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
232 i[3-7]86-*-netbsd*)     targ_emul=i386nbsd
233                         targ_extra_emuls=elf_i386 ;;
234 x86_64-*-netbsd*)       targ_emul=elf_x86_64
235                         targ_extra_emuls="elf_i386 i386nbsd elf_l1om"
236                         tdir_elf_i386=`echo ${targ_alias} | \
237                             sed -e 's/x86_64/i386/'`
238                         case "${tdir_elf_i386}" in
239                         *-netbsdelf*)   ;;
240                         *)              tdir_elf_i386=`echo ${tdir_elf_i386} | \
241                                         sed -e 's/netbsd/netbsdelf/'`;;
242                         esac ;;
243 i[3-7]86-*-netware)     targ_emul=i386nw ;;
244 i[3-7]86-*-elf*)        targ_emul=elf_i386 ;;
245 x86_64-*-elf*)          targ_emul=elf_x86_64
246                         targ_extra_emuls="elf_i386 elf_l1om"
247                         ;;
248 i[3-7]86-*-kaos*)       targ_emul=elf_i386 ;;
249 i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12])
250                         targ_emul=i386bsd ;;
251 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu | i[3-7]86-*-dragonfly*)
252                         targ_emul=elf_i386_fbsd
253                         targ_extra_emuls="elf_i386 i386bsd" ;;
254 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
255                         targ_emul=elf_x86_64_fbsd
256                         targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_l1om elf_l1om_fbsd"
257                         targ_extra_libpath="elf_i386_fbsd"
258                         tdir_elf_i386_fbsd=`echo ${targ_alias} \
259                             | sed -e 's/x86_64/i386/'`
260                         tdir_elf_i386=`echo ${targ_alias} \
261                             | sed -e 's/x86_64/i386/'` ;;
262 i[3-7]86-*-sysv*)       targ_emul=i386coff ;;
263 i[3-7]86-*-ptx*)        targ_emul=i386coff ;;
264 i[3-7]86-*-mach*)       targ_emul=i386mach ;;
265 i[3-7]86-*-gnu*)        targ_emul=elf_i386 ;;
266 i[3-7]86-*-msdos*)      targ_emul=i386msdos; targ_extra_emuls=i386aout ;;
267 i[3-7]86-*-moss*)       targ_emul=i386moss; targ_extra_emuls=i386msdos ;;
268 i[3-7]86-*-winnt*)      targ_emul=i386pe ;
269                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
270 i[3-7]86-*-pe)          targ_emul=i386pe ;
271                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
272 i[3-7]86-*-cygwin*)     targ_emul=i386pe ;
273                         targ_extra_ofiles="deffilep.o pe-dll.o"
274                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
275 i[3-7]86-*-mingw32*)    targ_emul=i386pe ;
276                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
277 x86_64-*-mingw*)        targ_emul=i386pep ;
278                         targ_extra_ofiles="deffilep.o pep-dll.o" ;;
279 i[3-7]86-*-interix*)    targ_emul=i386pe_posix;
280                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
281 i[3-7]86-*-beospe*)     targ_emul=i386beos ;;
282 i[3-7]86-*-beos*)       targ_emul=elf_i386_be ;;
283 i[3-7]86-*-vxworks*)    targ_emul=elf_i386_vxworks ;;
284 i[3-7]86-*-chaos)       targ_emul=elf_i386_chaos
285                         ;;
286 i860-*-coff)            targ_emul=coff_i860 ;;
287 i860-stardent-sysv4* | i860-stardent-elf*)
288                         targ_emul=elf32_i860
289                         ;;
290 i960-wrs-vxworks5.0*)   targ_emul=gld960 ;;
291 i960-wrs-vxworks5*)     targ_emul=gld960coff ;;
292 i960-wrs-vxworks*)      targ_emul=gld960 ;;
293 i960-*-coff)            targ_emul=gld960coff ;;
294 i960-intel-nindy)       targ_emul=gld960 ;;
295 i960-*-rtems*)          targ_emul=gld960coff ;;
296 i960-*-elf*)            targ_emul=elf32_i960
297                         ;;
298 ia64-*-elf*)            targ_emul=elf64_ia64 ;;
299 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
300                         targ_emul=elf64_ia64_fbsd
301                         targ_extra_emuls="elf64_ia64" ;;
302 ia64-*-netbsd*)         targ_emul=elf64_ia64 ;;
303 ia64-*-linux*)          targ_emul=elf64_ia64 ;;
304 ia64-*-aix*)            targ_emul=elf64_aix
305                         ;;
306 ip2k-*-elf)             targ_emul=elf32ip2k
307                         ;;
308 iq2000-*-elf)           targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10"
309                         ;;
310 lm32-*-*linux*)         targ_emul=elf32lm32fd ;;
311 lm32-*-*)               targ_emul=elf32lm32 ; targ_extra_emuls="elf32lm32fd" 
312                         ;;
313 m32c-*-elf | m32c-*-rtems*)
314                         targ_emul=elf32m32c
315                         ;;
316 m32r*le-*-elf*)         targ_emul=m32rlelf ;;
317 m32r*-*-elf* | m32r*-*-rtems*)
318                         targ_emul=m32relf ;;
319 m32r*le-*-linux-*)      targ_emul=m32rlelf_linux ;;
320 m32r*-*-linux-*)        targ_emul=m32relf_linux
321                         ;;
322 m68hc11-*-*|m6811-*-*)  targ_emul=m68hc11elf 
323                         targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
324 m68hc12-*-*|m6812-*-*)  targ_emul=m68hc12elf 
325                         targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
326 m68*-sun-sunos[34]*)    targ_emul=sun3 ;;
327 m68*-wrs-vxworks*)      targ_emul=sun3 ;;
328 m68*-ericsson-ose)      targ_emul=sun3 ;;
329 m68*-apple-aux*)        targ_emul=m68kaux ;;
330 m68k-sony-*)            targ_emul=news ;;
331 m68k-hp-bsd*)           targ_emul=hp300bsd ;;
332 m68*-motorola-sysv*)    targ_emul=delta68 ;;
333 m68*-*-aout)            targ_emul=m68kaout ;;
334 m68*-*-coff)            targ_emul=m68kcoff ;;
335 m68*-*-elf)             targ_emul=m68kelf ;;
336 m68*-*-hpux*)           targ_emul=hp3hpux ;;
337 m68k-*-linux*aout*)     targ_emul=m68klinux
338                         targ_extra_emuls=m68kelf
339                         tdir_m68kelf=`echo ${targ_alias} | sed -e 's/aout//'` ;;
340 m68k-*-linux-*)         targ_emul=m68kelf
341                         targ_extra_emuls=m68klinux
342                         tdir_m68klinux=`echo ${targ_alias} | sed -e 's/linux/linuxaout/'` ;;
343 m68k-*-uclinux*)        targ_emul=m68kelf ;;
344 m68*-*-gnu*)            targ_emul=m68kelf ;;
345 m68*-*-netbsd*4k*)      targ_emul=m68k4knbsd
346                         targ_extra_emuls="m68knbsd m68kelfnbsd" ;;
347 m68*-*-netbsdelf*)      targ_emul=m68kelfnbsd
348                         targ_extra_emuls="m68knbsd m68k4knbsd" ;;
349 m68*-*-netbsdaout* | m68*-*-netbsd*)
350                         targ_emul=m68knbsd
351                         targ_extra_emuls="m68kelfnbsd m68k4knbsd" ;;
352 m68*-*-psos*)           targ_emul=m68kpsos ;;
353 m68*-*-rtemscoff*)      targ_emul=m68kcoff ;;
354 m68*-*-rtems*)          targ_emul=m68kelf
355                         ;;
356 m8*-*-*)                targ_emul=m88kbcs
357                         ;;
358 mcore-*-pe)             targ_emul=mcorepe ;
359                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
360 mcore-*-elf)            targ_emul=elf32mcore
361                         ;;
362 mep-*-elf)              targ_emul=elf32mep ;;
363 microblaze*-linux*)
364                         targ_emul="elf32mb_linux" ;;
365 microblaze*)            targ_emul=elf32microblaze ;;
366 mips*-*-pe)             targ_emul=mipspe ;
367                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
368 mips*-dec-ultrix*)      targ_emul=mipslit ;;
369 mips*-dec-osf*)         targ_emul=mipslit ;;
370 mips*-sgi-irix5*)       targ_emul=elf32bsmip ;;
371 mips*-sgi-irix6*)       targ_emul=elf32bmipn32
372                         targ_extra_emuls="elf32bsmip elf64bmip"
373                         targ_extra_libpath=$targ_extra_emuls ;;
374 mips*-sgi-irix*)        targ_emul=mipsbig ;;
375 mips*el-*-ecoff*)       targ_emul=mipsidtl ;;
376 mips*-*-ecoff*)         targ_emul=mipsidt ;;
377 mips*el-*-netbsd*)      targ_emul=elf32ltsmip
378                         targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
379                         ;;
380 mips*-*-netbsd*)        targ_emul=elf32btsmip
381                         targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
382                         ;;
383 mips*-*-bsd*)           targ_emul=mipsbig ;;
384 mips*vr4300el-*-elf*)   targ_emul=elf32l4300 ;;
385 mips*vr4300-*-elf*)     targ_emul=elf32b4300 ;;
386 mips*vr4100el-*-elf*)   targ_emul=elf32l4300 ;;
387 mips*vr4100-*-elf*)     targ_emul=elf32b4300 ;;
388 mips*vr5000el-*-elf*)   targ_emul=elf32l4300 ;;
389 mips*vr5000-*-elf*)     targ_emul=elf32b4300 ;;
390 mips*el-sde-elf*)       targ_emul=elf32ltsmip
391                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ;;
392 mips*-sde-elf*)         targ_emul=elf32btsmip
393                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ;;
394 mips*el-*-elf*)         targ_emul=elf32elmip ;;
395 mips*-*-elf*)           targ_emul=elf32ebmip ;;
396 mips*-*-rtems*)         targ_emul=elf32ebmip ;;
397 mips*el-*-vxworks*)     targ_emul=elf32elmipvxworks
398                         targ_extra_emuls="elf32ebmipvxworks" ;;
399 mips*-*-vxworks*)       targ_emul=elf32ebmipvxworks
400                         targ_extra_emuls="elf32elmipvxworks" ;;
401 mips*-*-windiss)        targ_emul=elf32mipswindiss ;;
402 mips64*el-*-linux-*)    targ_emul=elf32ltsmipn32
403                         targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
404                         targ_extra_libpath=$targ_extra_emuls ;;
405 mips64*-*-linux-*)      targ_emul=elf32btsmipn32
406                         targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
407                         targ_extra_libpath=$targ_extra_emuls ;;
408 mips*el-*-linux-*)      targ_emul=elf32ltsmip
409                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
410                         targ_extra_libpath=$targ_extra_emuls ;;
411 mips*-*-linux-*)        targ_emul=elf32btsmip
412                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
413                         targ_extra_libpath=$targ_extra_emuls ;;
414 mips*-*-lnews*)         targ_emul=mipslnews ;;
415 mips*-*-sysv4*)         targ_emul=elf32btsmip
416                         ;;
417 mmix-*-*)               targ_emul=mmo
418                         targ_extra_emuls=elf64mmix
419                         ;;
420 am34-*-linux*)          targ_emul=elf32am33lin ;;
421 am33_2.0-*-linux*)      targ_emul=elf32am33lin ;;
422 mn10200-*-*)            targ_emul=mn10200 ;;
423 mn10300-*-*)            targ_emul=mn10300
424                         ;;
425 mt-*elf)                targ_emul=elf32mt
426                         ;;
427 msp430-*-*)             targ_emul=msp430x110
428                         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"
429                         ;;
430 ns32k-pc532-mach* | ns32k-pc532-ux*)  targ_emul=pc532macha ;;
431 ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
432                         ;;
433 openrisc-*-*)           targ_emul=elf32openrisc ;;
434 or32-*-coff)            targ_emul=or32 ;;
435 or32-*-elf)             targ_emul=or32elf ;;
436 or32-*-rtems*)          targ_emul=or32elf
437                         ;;
438 pdp11-*-*)              targ_emul=pdp11
439                         ;;
440 pjl*-*-*)               targ_emul=pjlelf ; targ_extra_emuls="elf_i386" ;;
441 pj*-*-*)                targ_emul=pjelf
442                         ;;
443 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
444                         targ_emul=elf32ppc_fbsd;
445                         targ_extra_emuls="elf32ppc elf32ppcsim";
446                         targ_extra_libpath=elf32ppc;
447                         tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` ;;
448 powerpc*-*-linux*)      case "${targ}" in
449                         *64*)   targ_emul=elf64ppc
450                                 targ_extra_emuls="elf32ppclinux elf32ppc elf32ppcsim"
451                                 targ_extra_libpath="elf32ppclinux elf32ppc"
452                                 tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
453                                 tdir_elf32ppclinux=$tdir_elf32ppc
454                                 tdir_elf32ppcsim=$tdir_elf32ppc
455                                 ;;
456                         *)      targ_emul=elf32ppclinux
457                                 targ_extra_emuls="elf32ppc elf32ppcsim"
458                                 targ_extra_libpath=elf32ppc
459                                 targ64_extra_emuls=elf64ppc
460                                 targ64_extra_libpath=elf64ppc
461                                 ;;
462                         esac ;;
463 powerpc*le-*-elf* | powerpc*le-*-eabi* | powerpc*le-*-solaris* \
464   | powerpc*le-*-sysv* | powerpc*le-*-vxworks*)
465                        case "${targ}" in
466                        *64*)    targ_emul=elf64lppc
467                                 targ_extra_emuls="elf32lppc elf32lppcsim"
468                                 tdir_elf32lppc=`echo "${targ_alias}" | sed -e 's/64//'`
469                                 tdir_elf32lppcsim=$tdir_elf32lppc
470                                 ;;
471                         *)      targ_emul=elf32lppc
472                                 targ_extra_emuls="elf32ppcsim" ;;
473                         esac ;;
474 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
475   | powerpc*-*-netbsd* | powerpc-*-openbsd* | powerpc*-*-kaos*)
476                        case "${targ}" in
477                        *64*)    targ_emul=elf64ppc
478                                 targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
479                                 tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
480                                 tdir_elf32ppclinux=$tdir_elf32ppc
481                                 tdir_elf32ppcsim=$tdir_elf32ppc
482                                 ;;
483                         *)      targ_emul=elf32ppc
484                                 targ_extra_emuls="elf32ppclinux elf32ppcsim" ;;
485                         esac ;;
486 powerpc-*-vxworks*)
487                         targ_emul=elf32ppcvxworks
488                         targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ;;
489 powerpc-*-nto*)         targ_emul=elf32ppcnto ;;
490 powerpcle-*-nto*)       targ_emul=elf32lppcnto ;;
491 powerpc-*-rtems*)       targ_emul=elf32ppc ;;
492 powerpc-*-macos*)       targ_emul=ppcmacos ;;
493 powerpc-*-netware*)     targ_emul=ppcnw ;;
494 powerpcle-*-pe)         targ_emul=ppcpe ;;
495 powerpcle-*-winnt*)     targ_emul=ppcpe ;;
496 powerpcle-*-cygwin*)    targ_emul=ppcpe ;;
497 powerpc-*-aix[5-9]*)    targ_emul=aix5ppc ;;
498 powerpc-*-aix*)         targ_emul=aixppc ;;
499 powerpc-*-beos*)        targ_emul=aixppc ;;
500 powerpc-*-windiss*)     targ_emul=elf32ppcwindiss ;;
501 powerpc-*-lynxos*)      targ_emul=ppclynx ;;
502 rs6000-*-aix[5-9]*)     targ_emul=aix5rs6 ;;
503 rs6000-*-aix*)          targ_emul=aixrs6
504                         ;;
505 rx-*-*)                 targ_emul=elf32rx ;;
506 s390x-*-linux*)         targ_emul=elf64_s390
507                         targ_extra_emuls=elf_s390
508                         targ_extra_libpath=$targ_extra_emuls
509                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
510 s390x-*-tpf*)           targ_emul=elf64_s390
511                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
512 s390-*-linux*)          targ_emul=elf_s390
513                         targ64_extra_emuls=elf64_s390
514                         targ64_extra_libpath=elf64_s390
515                         tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
516                         ;;
517 score-*-elf)            targ_emul=score7_elf
518                         targ_extra_emuls=score3_elf ;;
519 sh-*-linux*)            targ_emul=shlelf_linux
520                         targ_extra_emuls=shelf_linux
521                         targ_extra_libpath=shelf_linux ;;
522 sh64eb-*-linux*)        targ_emul=shelf32_linux
523                         targ_extra_emuls="shlelf32_linux" ;;
524 sh64-*-linux*)          targ_emul=shlelf32_linux
525                         targ_extra_emuls="shelf32_linux"
526                         targ_extra_libpath=shelf32_linux ;;
527 sh*eb-*-linux*)         targ_emul=shelf_linux ;;
528 sh*-*-linux*)           targ_emul=shlelf_linux ;;
529 sh5le-*-netbsd*)        targ_emul=shlelf32_nbsd
530                         targ_extra_emuls="shelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
531 sh5-*-netbsd*)          targ_emul=shelf32_nbsd
532                         targ_extra_emuls="shlelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
533 sh64le-*-netbsd*)       targ_emul=shlelf64_nbsd
534                         targ_extra_emuls="shelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
535 sh64-*-netbsd*)         targ_emul=shelf64_nbsd
536                         targ_extra_emuls="shlelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
537 sh*l*-*-netbsdelf*)     targ_emul=shlelf_nbsd
538                         targ_extra_emuls=shelf_nbsd ;;
539 sh*-*-netbsdelf*)       targ_emul=shelf_nbsd
540                         targ_extra_emuls=shlelf_nbsd ;;
541 sh*-*-symbianelf*)      targ_emul=shlsymbian ;;
542 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
543                         targ_emul=shlelf
544                         targ_extra_emuls="shelf shl sh" ;;
545 sh-*-rtemscoff*)        targ_emul=sh; targ_extra_emuls=shl ;;
546 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
547                         targ_emul=shelf
548                         targ_extra_emuls="shlelf sh shl" ;;
549 sh-*-uclinux* | sh[12]-*-uclinux*)
550                         targ_emul=shelf_uclinux
551                         targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd" ;;
552 sh-*-vxworks)           targ_emul=shelf_vxworks
553                         targ_extra_emuls=shlelf_vxworks ;;
554 sh-*-nto*)              targ_emul=shelf_nto
555                         targ_extra_emuls=shlelf_nto ;;
556 sh-*-pe)                targ_emul=shpe ;
557                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
558 sh-*-*)                 targ_emul=sh; targ_extra_emuls=shl ;;
559 sh64le-*-elf*)          targ_emul=shlelf
560                         targ_extra_emuls="shelf shlelf32 shelf32 shlelf64 shelf64"
561                         targ_extra_libpath=$targ_extra_emuls ;;
562 sh64-*-elf*)            targ_emul=shelf
563                         targ_extra_emuls="shlelf shelf32 shlelf32 shelf64 shlelf64"
564                         targ_extra_libpath=$targ_extra_emuls ;;
565 sparc64-*-aout*)        targ_emul=sparcaout ;;
566 sparc64-*-elf*)         targ_emul=elf64_sparc ;;
567 sparc-sun-sunos4*)      targ_emul=sun4 ;;
568 sparclite*-*-elf)       targ_emul=elf32_sparc ;;
569 sparclite*-*-coff)      targ_emul=coff_sparc ;;
570 sparclite*-fujitsu-*)   targ_emul=sparcaout ;;
571 sparc*-*-aout)          targ_emul=sparcaout ;;
572 sparc*-*-coff)          targ_emul=coff_sparc ;;
573 sparc*-*-elf)           targ_emul=elf32_sparc ;;
574 sparc*-*-sysv4*)        targ_emul=elf32_sparc ;;
575 sparc*-*-vxworks*)      targ_emul=elf32_sparc_vxworks ;;
576 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
577                         targ_emul=elf64_sparc_fbsd
578                         targ_extra_emuls="elf64_sparc elf32_sparc"
579                         targ_extra_libpath=$targ_extra_emuls
580                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
581 sparc*-*-linux*aout*)   targ_emul=sparclinux
582                         targ_extra_emuls="elf32_sparc sun4"
583                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/aout//'`
584                         tdir_sun4=sparc-sun-sunos4 ;;
585 sparc64-*-linux-*)      targ_emul=elf64_sparc
586                         targ_extra_emuls="elf32_sparc sparclinux sun4"
587                         targ_extra_libpath=elf32_sparc
588                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
589                         tdir_sparclinux=${tdir_elf32_sparc}aout
590                         tdir_sun4=sparc-sun-sunos4 ;;
591 sparc*-*-linux-*)       targ_emul=elf32_sparc
592                         targ_extra_emuls="sparclinux elf64_sparc sun4"
593                         targ_extra_libpath=elf64_sparc
594                         tdir_sparclinux=${targ_alias}aout
595                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
596                         tdir_sun4=sparc-sun-sunos4 ;;
597 sparc64-*-netbsd* | sparc64-*-openbsd*)
598                         targ_emul=elf64_sparc
599                         targ_extra_emuls="elf32_sparc" ;;
600 sparc*-*-netbsd*elf*)   targ_emul=elf32_sparc ;;
601 sparc*-*-netbsd*)       targ_emul=sparcnbsd ;;
602 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
603                         targ_emul=elf32_sparc_sol2
604                         targ_extra_emuls=elf32_sparc ;;
605 sparc-*-solaris2*)      targ_emul=elf32_sparc_sol2
606                         targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
607                         targ_extra_libpath=$targ_extra_emuls
608                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
609 sparcv9-*-solaris2* | sparc64-*-solaris2*)
610                         targ_emul=elf64_sparc_sol2
611                         targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
612                         targ_extra_libpath=$targ_extra_emuls
613                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
614 sparc*-*-solaris2*)     targ_emul=elf32_sparc ;;
615 sparc*-wrs-vxworks*)    targ_emul=sparcaout ;;
616 sparc*-*-rtems*)        targ_emul=elf32_sparc
617                         ;;
618 spu-*-elf*)             targ_emul=elf32_spu ;;
619 tic30-*-*aout*)         targ_emul=tic30aout ;;
620 tic30-*-*coff*)         targ_emul=tic30coff ;;
621 tic4x-*-* | c4x-*-*)    targ_emul=tic4xcoff ; targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ;;
622 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ;;
623 tic6x-*-*)              targ_emul=elf32_tic6x_le
624                         targ_extra_emuls="elf32_tic6x_be"
625                         ;;
626 tic80-*-*)              targ_emul=tic80coff
627                         ;;
628 v850-*-*)               targ_emul=v850 ;;
629 v850e-*-*)              targ_emul=v850 ;;
630 v850ea-*-*)             targ_emul=v850
631                         ;;
632 vax-dec-ultrix* | vax-dec-bsd*) targ_emul=vax ;;
633 vax-*-netbsdelf*)       targ_emul=elf32vax
634                         targ_extra_emuls=vaxnbsd ;;
635 vax-*-netbsdaout* | vax-*-netbsd*)
636                         targ_emul=vaxnbsd
637                         targ_extra_emuls=elf32vax ;;
638 vax-*-linux-*)          targ_emul=elf32vax
639                         ;;
640 w65-*-*)                targ_emul=w65
641                         ;;
642 xc16x-*-elf)            targ_emul=elf32xc16x 
643                         targ_extra_emuls="elf32xc16xl elf32xc16xs"
644                         ;;
645 xstormy16-*-*)          targ_emul=elf32xstormy16
646                         ;;
647 xtensa*-*-*)            targ_emul=elf32xtensa
648                         ;;
649 z80-*-coff)             targ_emul=z80
650                         ;;
651 z8k-*-coff)             targ_emul=z8002; targ_extra_emuls=z8001
652                         ;;
653 *-*-ieee*)              targ_emul=vanilla
654                         ;;
655 *-tandem-none)          targ_emul=st2000
656                         ;;
658   echo 2>&1 "*** ld does not support target ${targ}"
659   echo 2>&1 "*** see ld/configure.tgt for supported targets"
660   exit 1
662 esac
664 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
665 case "${target}" in
667 *-*-freebsd* | *-*-dragonfly*)
668   NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
669   ;;
671 hppa*64*-*-hpux11*)
672   NATIVE_LIB_DIRS=/usr/lib/pa20_64
673   ;;
675 i[3-7]86-*-sysv4*)
676   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
677   ;;
679 i[3-7]86-*-solaris*)
680   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
681   ;;
683 i[3-7]86-pc-interix*)
684   NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
685   ;;
687 ia64-*-aix*)
688   NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
689   ;;
691 sparc*-*-solaris2*)
692   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
693   ;;
695 spu-*-elf*)
696   # This allows to build a pair of PPU/SPU toolchains with common sysroot.
697   NATIVE_LIB_DIRS='/lib'
698   ;;
700 i[03-9x]86-*-cygwin*)
701   NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
702   ;;
704 *-*-linux*)
705   ;;
707 *-*-freebsd* | *-*-dragonfly*)
708   ;;
710 *-*-netbsd*)
711   ;;
713 alpha*-*-*)
714   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
715   ;;
717 esac