* testsuite/Makefile.am: Add incremental_test_2, incremental_test_3,
[binutils.git] / ld / configure.tgt
blob5060c6867414d721e126df42a2d0f3f3bd4fc988
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=$targ_extra_emuls
93                         ;;
94 arm*-*-uclinux*)        targ_emul=armelf_linux
95                         targ_extra_emuls="armelf armelfb armelfb_linux"
96                         targ_extra_libpath="armelfb_linux"
97                         ;;
98 arm-*-vxworks)          targ_emul=armelf_vxworks ;;
99 arm*-*-conix*)          targ_emul=armelf ;;
100 avr-*-*)                targ_emul=avr2
101                         targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7"
102                         ;;
103 bfin-*-elf)             targ_emul=elf32bfin;
104                         targ_extra_emuls="elf32bfinfd"
105                         targ_extra_libpath=$targ_extra_emuls
106                         ;;
107 bfin-*-rtems*)          targ_emul=elf32bfin;
108                         targ_extra_emuls="elf32bfinfd"
109                         targ_extra_libpath=$targ_extra_emuls
110                         ;;
111 bfin-*-uclinux*)        targ_emul=elf32bfin;
112                         targ_extra_emuls="elf32bfinfd"
113                         targ_extra_libpath=$targ_extra_emuls
114                         ;;
115 bfin-*-linux-uclibc*)   targ_emul=elf32bfinfd;
116                         targ_extra_emuls="elf32bfin"
117                         targ_extra_libpath=$targ_extra_emuls
118                         ;;
119 cr16-*-elf*)            targ_emul=elf32cr16 ;;
120 cr16c-*-elf*)           targ_emul=elf32cr16c
121                         ;;
122 cris-*-*aout*)          targ_emul=crisaout
123                         targ_extra_emuls="criself crislinux"
124                         targ_extra_libpath=$targ_extra_emuls ;;
125 cris-*-linux-* | crisv32-*-linux-*)
126                         targ_emul=crislinux ;;
127 cris-*-* | crisv32-*-*) targ_emul=criself
128                         targ_extra_emuls="crisaout crislinux"
129                         targ_extra_libpath=$targ_extra_emuls
130                         ;;
131 crx-*-elf*)             targ_emul=elf32crx
132                         ;;
133 d10v-*-*)               targ_emul=d10velf ;;
134 d30v-*-*ext*)           targ_emul=d30v_e; targ_extra_emuls="d30velf d30v_o" ;;
135 d30v-*-*onchip*)        targ_emul=d30v_o; targ_extra_emuls="d30velf d30v_e" ;;
136 d30v-*-*)               targ_emul=d30velf; targ_extra_emuls="d30v_e d30v_o"
137                         ;;
138 dlx-*-elf*)             targ_emul=elf32_dlx
139                         ;;
140 fido*-*-elf*)           targ_emul=m68kelf ;;
141 fr30-*-*)               targ_emul=elf32fr30
142                         ;;
143 frv-*-*linux*)          targ_emul=elf32frvfd ;;
144 frv-*-*)                targ_emul=elf32frv ; targ_extra_emuls="elf32frvfd"
145                         ;;
146 moxie-*-*)              targ_emul=elf32moxie 
147                         ;;
148 h8300-*-hms* | h8300-*-coff* | h8300-*-rtemscoff*)
149                         targ_emul=h8300; targ_extra_emuls="h8300h h8300s h8300hn h8300sn h8300sx h8300sxn" ;;
150 h8300-*-elf* | h8300-*-rtems*)
151                         targ_emul=h8300elf;
152                         targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf" ;;
153 h8500-*-hms* | h8500-*-coff* | h8500-*-rtems*)
154                         targ_emul=h8500
155                         targ_extra_emuls="h8500s h8500b h8500m h8500c"
156                         ;;
157 hppa*64*-*-linux-*)     targ_emul=hppa64linux ;;
158 hppa*64*-hpux*)         targ_emul=elf64hppa ;;
159 hppa*-*-linux-*)        targ_emul=hppalinux ;;
160 hppa*-*-*elf*)          targ_emul=hppaelf ;;
161 hppa*-*-lites*)         targ_emul=hppaelf ;;
162 hppa*-*-netbsd*)        targ_emul=hppanbsd ;;
163 hppa*-*-openbsd*)       targ_emul=hppaobsd
164                         ;;
165 i370-*-elf* | i370-*-linux-*) targ_emul=elf32i370
166                         ;;
167 i[3-7]86-*-nto-qnx*)    targ_emul=i386nto ;;
168 i[3-7]86-*-vsta)        targ_emul=vsta ;;
169 i[3-7]86-*-go32)        targ_emul=i386go32 ;;
170 i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32 ;;
171 i[3-7]86-*-aix*)        targ_emul=i386coff ;;
172 i[3-7]86-*-sco*)        targ_emul=i386coff ;;
173 i[3-7]86-*-isc*)        targ_emul=i386coff ;;
174 i[3-7]86-*-lynxos*)     targ_emul=i386lynx ;;
175 i[3-7]86-*-coff)        targ_emul=i386coff ;;
176 i[3-7]86-*-rtems*)      targ_emul=elf_i386 ;;
177 i[3-7]86-*-aros*)       targ_emul=elf_i386 ;;
178 i[3-7]86-*-rdos*)       targ_emul=elf_i386 ;;
179 i[3-7]86-*-bsd)         targ_emul=i386bsd ;;
180 i[3-7]86-*-bsd386)      targ_emul=i386bsd ;;
181 i[3-7]86-*-bsdi*)       targ_emul=i386bsd ;;
182 i[3-7]86-*-aout)        targ_emul=i386aout ;;
183 i[3-7]86-*-linux*aout*) targ_emul=i386linux
184                         targ_extra_emuls=elf_i386
185                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/aout//'` ;;
186 i[3-7]86-*-linux*oldld) targ_emul=i386linux; targ_extra_emuls=elf_i386 ;;
187 i[3-7]86-*-linux-*)     targ_emul=elf_i386
188                         targ_extra_emuls=i386linux
189                         targ64_extra_emuls="elf_x86_64 elf32_x86_64 elf_l1om"
190                         targ64_extra_libpath=elf_x86_64
191                         targ_extra_libpath=elf32_x86_64
192                         tdir_i386linux=${targ_alias}aout ;;
193 x86_64-*-linux-*)       targ_emul=elf_x86_64
194                         targ_extra_emuls="elf32_x86_64 elf_i386 i386linux elf_l1om"
195                         targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om"
196                         tdir_i386linux=`echo ${targ_alias}aout | sed -e 's/x86_64/i386/'`
197                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
198 i[3-7]86-*-sysv[45]*)   targ_emul=elf_i386 ;;
199 i[3-7]86-*-solaris2*)   targ_emul=elf_i386_sol2
200                         targ_extra_emuls="elf_i386_ldso elf_i386 elf_x86_64_sol2 elf_x86_64 elf_l1om"
201                         targ_extra_libpath=$targ_extra_emuls
202                         ;;
203 x86_64-*-solaris2*)
204                         targ_emul=elf_x86_64_sol2
205                         targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_l1om"
206                         targ_extra_libpath=elf_i386
207                         tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ;;
208 i[3-7]86-*-unixware)    targ_emul=elf_i386 ;;
209 i[3-7]86-*-solaris*)    targ_emul=elf_i386_ldso
210                         targ_extra_emuls="elf_i386"
211                         targ_extra_libpath=$targ_extra_emuls
212                         ;;
213 i[3-7]86-*-netbsdelf* | \
214 i[3-7]86-*-netbsd*-gnu* | \
215 i[3-7]86-*-knetbsd*-gnu)
216                         targ_emul=elf_i386
217                         targ_extra_emuls=i386nbsd ;;
218 i[3-7]86-*-netbsdpe*)   targ_emul=i386pe
219                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
220 i[3-7]86-*-netbsd*)     targ_emul=i386nbsd
221                         targ_extra_emuls=elf_i386 ;;
222 x86_64-*-netbsd*)       targ_emul=elf_x86_64
223                         targ_extra_emuls="elf_i386 i386nbsd elf_l1om"
224                         tdir_elf_i386=`echo ${targ_alias} | \
225                             sed -e 's/x86_64/i386/'`
226                         case "${tdir_elf_i386}" in
227                         *-netbsdelf*)   ;;
228                         *)              tdir_elf_i386=`echo ${tdir_elf_i386} | \
229                                         sed -e 's/netbsd/netbsdelf/'`;;
230                         esac ;;
231 i[3-7]86-*-netware)     targ_emul=i386nw ;;
232 i[3-7]86-*-elf*)        targ_emul=elf_i386 ;;
233 x86_64-*-elf*)          targ_emul=elf_x86_64
234                         targ_extra_emuls="elf_i386 elf_l1om"
235                         ;;
236 i[3-7]86-*-kaos*)       targ_emul=elf_i386 ;;
237 i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12])
238                         targ_emul=i386bsd ;;
239 i[3-7]86-*-dragonfly*)  targ_emul=elf_i386
240                         targ_extra_emuls="i386bsd" ;;
241 x86_64-*-dragonfly*)    targ_emul=elf_x86_64
242                         targ_extra_emuls="elf_i386 elf_l1om" ;;
243 i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
244                         targ_emul=elf_i386_fbsd
245                         targ_extra_emuls="elf_i386 i386bsd" ;;
246 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
247                         targ_emul=elf_x86_64_fbsd
248                         targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_l1om elf_l1om_fbsd"
249                         targ_extra_libpath="elf_i386_fbsd"
250                         tdir_elf_i386_fbsd=`echo ${targ_alias} \
251                             | sed -e 's/x86_64/i386/'`
252                         tdir_elf_i386=`echo ${targ_alias} \
253                             | sed -e 's/x86_64/i386/'` ;;
254 i[3-7]86-*-sysv*)       targ_emul=i386coff ;;
255 i[3-7]86-*-ptx*)        targ_emul=i386coff ;;
256 i[3-7]86-*-mach*)       targ_emul=i386mach ;;
257 i[3-7]86-*-gnu*)        targ_emul=elf_i386 ;;
258 i[3-7]86-*-msdos*)      targ_emul=i386msdos; targ_extra_emuls=i386aout ;;
259 i[3-7]86-*-moss*)       targ_emul=i386moss; targ_extra_emuls=i386msdos ;;
260 i[3-7]86-*-winnt*)      targ_emul=i386pe ;
261                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
262 i[3-7]86-*-pe)          targ_emul=i386pe ;
263                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
264 i[3-7]86-*-cygwin*)     targ_emul=i386pe ;
265                         targ_extra_ofiles="deffilep.o pe-dll.o"
266                         test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ;;
267 i[3-7]86-*-mingw32*)    targ_emul=i386pe ;
268                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
269 x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
270                         targ_extra_emuls=i386pe ;
271                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
272 x86_64-*-mingw*)        targ_emul=i386pep ;
273                         targ_extra_emuls=i386pe
274                         targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ;;
275 i[3-7]86-*-interix*)    targ_emul=i386pe_posix;
276                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
277 i[3-7]86-*-beospe*)     targ_emul=i386beos ;;
278 i[3-7]86-*-beos*)       targ_emul=elf_i386_be ;;
279 i[3-7]86-*-vxworks*)    targ_emul=elf_i386_vxworks ;;
280 i[3-7]86-*-chaos)       targ_emul=elf_i386_chaos
281                         ;;
282 i860-*-coff)            targ_emul=coff_i860 ;;
283 i860-stardent-sysv4* | i860-stardent-elf*)
284                         targ_emul=elf32_i860
285                         ;;
286 i960-wrs-vxworks5.0*)   targ_emul=gld960 ;;
287 i960-wrs-vxworks5*)     targ_emul=gld960coff ;;
288 i960-wrs-vxworks*)      targ_emul=gld960 ;;
289 i960-*-coff)            targ_emul=gld960coff ;;
290 i960-intel-nindy)       targ_emul=gld960 ;;
291 i960-*-rtems*)          targ_emul=gld960coff ;;
292 i960-*-elf*)            targ_emul=elf32_i960
293                         ;;
294 ia64-*-elf*)            targ_emul=elf64_ia64 ;;
295 ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
296                         targ_emul=elf64_ia64_fbsd
297                         targ_extra_emuls="elf64_ia64" ;;
298 ia64-*-netbsd*)         targ_emul=elf64_ia64 ;;
299 ia64-*-linux*)          targ_emul=elf64_ia64 ;;
300 ia64-*-aix*)            targ_emul=elf64_aix
301                         ;;
302 ip2k-*-elf)             targ_emul=elf32ip2k
303                         ;;
304 iq2000-*-elf)           targ_emul=elf32iq2000 ; targ_extra_emuls="elf32iq10"
305                         ;;
306 lm32-*-*linux*)         targ_emul=elf32lm32fd ;;
307 lm32-*-*)               targ_emul=elf32lm32 ; targ_extra_emuls="elf32lm32fd" 
308                         ;;
309 m32c-*-elf | m32c-*-rtems*)
310                         targ_emul=elf32m32c
311                         ;;
312 m32r*le-*-elf*)         targ_emul=m32rlelf ;;
313 m32r*-*-elf* | m32r*-*-rtems*)
314                         targ_emul=m32relf ;;
315 m32r*le-*-linux-*)      targ_emul=m32rlelf_linux ;;
316 m32r*-*-linux-*)        targ_emul=m32relf_linux
317                         ;;
318 m68hc11-*-*|m6811-*-*)  targ_emul=m68hc11elf 
319                         targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ;;
320 m68hc12-*-*|m6812-*-*)  targ_emul=m68hc12elf 
321                         targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ;;
322 m68*-sun-sunos[34]*)    targ_emul=sun3 ;;
323 m68*-wrs-vxworks*)      targ_emul=sun3 ;;
324 m68*-ericsson-ose)      targ_emul=sun3 ;;
325 m68*-apple-aux*)        targ_emul=m68kaux ;;
326 m68k-sony-*)            targ_emul=news ;;
327 m68k-hp-bsd*)           targ_emul=hp300bsd ;;
328 m68*-motorola-sysv*)    targ_emul=delta68 ;;
329 m68*-*-aout)            targ_emul=m68kaout ;;
330 m68*-*-coff)            targ_emul=m68kcoff ;;
331 m68*-*-elf)             targ_emul=m68kelf ;;
332 m68*-*-hpux*)           targ_emul=hp3hpux ;;
333 m68k-*-linux*aout*)     targ_emul=m68klinux
334                         targ_extra_emuls=m68kelf
335                         tdir_m68kelf=`echo ${targ_alias} | sed -e 's/aout//'` ;;
336 m68k-*-linux-*)         targ_emul=m68kelf
337                         targ_extra_emuls=m68klinux
338                         tdir_m68klinux=`echo ${targ_alias} | sed -e 's/linux/linuxaout/'` ;;
339 m68k-*-uclinux*)        targ_emul=m68kelf ;;
340 m68*-*-gnu*)            targ_emul=m68kelf ;;
341 m68*-*-netbsd*4k*)      targ_emul=m68k4knbsd
342                         targ_extra_emuls="m68knbsd m68kelfnbsd" ;;
343 m68*-*-netbsdelf*)      targ_emul=m68kelfnbsd
344                         targ_extra_emuls="m68knbsd m68k4knbsd" ;;
345 m68*-*-netbsdaout* | m68*-*-netbsd*)
346                         targ_emul=m68knbsd
347                         targ_extra_emuls="m68kelfnbsd m68k4knbsd" ;;
348 m68*-*-psos*)           targ_emul=m68kpsos ;;
349 m68*-*-rtemscoff*)      targ_emul=m68kcoff ;;
350 m68*-*-rtems*)          targ_emul=m68kelf
351                         ;;
352 m8*-*-*)                targ_emul=m88kbcs
353                         ;;
354 mcore-*-pe)             targ_emul=mcorepe ;
355                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
356 mcore-*-elf)            targ_emul=elf32mcore
357                         ;;
358 mep-*-elf)              targ_emul=elf32mep ;;
359 microblaze*-linux*)
360                         targ_emul="elf32mb_linux" ;;
361 microblaze*)            targ_emul=elf32microblaze ;;
362 mips*-*-pe)             targ_emul=mipspe ;
363                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
364 mips*-dec-ultrix*)      targ_emul=mipslit ;;
365 mips*-dec-osf*)         targ_emul=mipslit ;;
366 mips*-sgi-irix5*)       targ_emul=elf32bsmip ;;
367 mips*-sgi-irix6*)       targ_emul=elf32bmipn32
368                         targ_extra_emuls="elf32bsmip elf64bmip"
369                         targ_extra_libpath=$targ_extra_emuls ;;
370 mips*-sgi-irix*)        targ_emul=mipsbig ;;
371 mips*el-*-ecoff*)       targ_emul=mipsidtl ;;
372 mips*-*-ecoff*)         targ_emul=mipsidt ;;
373 mips*el-*-netbsd*)      targ_emul=elf32ltsmip
374                         targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
375                         ;;
376 mips*-*-netbsd*)        targ_emul=elf32btsmip
377                         targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
378                         ;;
379 mips*-*-bsd*)           targ_emul=mipsbig ;;
380 mips*vr4300el-*-elf*)   targ_emul=elf32l4300 ;;
381 mips*vr4300-*-elf*)     targ_emul=elf32b4300 ;;
382 mips*vr4100el-*-elf*)   targ_emul=elf32l4300 ;;
383 mips*vr4100-*-elf*)     targ_emul=elf32b4300 ;;
384 mips*vr5000el-*-elf*)   targ_emul=elf32l4300 ;;
385 mips*vr5000-*-elf*)     targ_emul=elf32b4300 ;;
386 mips*el-sde-elf*)       targ_emul=elf32ltsmip
387                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ;;
388 mips*-sde-elf*)         targ_emul=elf32btsmip
389                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ;;
390 mips*el-*-elf*)         targ_emul=elf32elmip ;;
391 mips*-*-elf*)           targ_emul=elf32ebmip ;;
392 mips*-*-rtems*)         targ_emul=elf32ebmip ;;
393 mips*el-*-vxworks*)     targ_emul=elf32elmipvxworks
394                         targ_extra_emuls="elf32ebmipvxworks" ;;
395 mips*-*-vxworks*)       targ_emul=elf32ebmipvxworks
396                         targ_extra_emuls="elf32elmipvxworks" ;;
397 mips*-*-windiss)        targ_emul=elf32mipswindiss ;;
398 mips64*el-*-linux-*)    targ_emul=elf32ltsmipn32
399                         targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
400                         targ_extra_libpath=$targ_extra_emuls ;;
401 mips64*-*-linux-*)      targ_emul=elf32btsmipn32
402                         targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
403                         targ_extra_libpath=$targ_extra_emuls ;;
404 mips*el-*-linux-*)      targ_emul=elf32ltsmip
405                         targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
406                         targ_extra_libpath=$targ_extra_emuls ;;
407 mips*-*-linux-*)        targ_emul=elf32btsmip
408                         targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
409                         targ_extra_libpath=$targ_extra_emuls ;;
410 mips64*el-*-freebsd-* | mips64*el-*-kfreebsd*-gnu)
411                         targ_emul=elf32ltsmipn32_fbsd
412                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
413                         targ_extra_libpath=$targ_extra_emuls ;;
414 mips64*-*-freebsd-* | mips64*-*-kfreebsd*-gnu)
415                         targ_emul=elf32btsmipn32_fbsd
416                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
417                         targ_extra_libpath=$targ_extra_emuls ;;
418 mips*el-*-freebsd-* | mips*el-*-kfreebsd*-gnu)
419                         targ_emul=elf32ltsmip_fbsd
420                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
421                         targ_extra_libpath=$targ_extra_emuls ;;
422 mips*-*-freebsd-* | mips*-*-kfreebsd*-gnu)
423                         targ_emul=elf32btsmip_fbsd
424                         targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
425                         targ_extra_libpath=$targ_extra_emuls ;;
426 mips*-*-lnews*)         targ_emul=mipslnews ;;
427 mips*-*-sysv4*)         targ_emul=elf32btsmip
428                         ;;
429 mmix-*-*)               targ_emul=mmo
430                         targ_extra_emuls=elf64mmix
431                         ;;
432 am34-*-linux*)          targ_emul=elf32am33lin ;;
433 am33_2.0-*-linux*)      targ_emul=elf32am33lin ;;
434 mn10200-*-*)            targ_emul=mn10200 ;;
435 mn10300-*-*)            targ_emul=mn10300
436                         ;;
437 mt-*elf)                targ_emul=elf32mt
438                         ;;
439 msp430-*-*)             targ_emul=msp430x110
440                         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"
441                         ;;
442 ns32k-pc532-mach* | ns32k-pc532-ux*)  targ_emul=pc532macha ;;
443 ns32k-*-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
444                         ;;
445 openrisc-*-*)           targ_emul=elf32openrisc ;;
446 or32-*-coff)            targ_emul=or32 ;;
447 or32-*-elf)             targ_emul=or32elf ;;
448 or32-*-rtems*)          targ_emul=or32elf
449                         ;;
450 pdp11-*-*)              targ_emul=pdp11
451                         ;;
452 pjl*-*-*)               targ_emul=pjlelf ; targ_extra_emuls="elf_i386" ;;
453 pj*-*-*)                targ_emul=pjelf
454                         ;;
455 powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
456                         targ_emul=elf32ppc_fbsd;
457                         targ_extra_emuls="elf32ppc elf32ppcsim";
458                         targ_extra_libpath=elf32ppc;
459                         tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` ;;
460 powerpc*-*-linux*)      case "${targ}" in
461                         *64*)   targ_emul=elf64ppc
462                                 targ_extra_emuls="elf32ppclinux elf32ppc elf32ppcsim"
463                                 targ_extra_libpath="elf32ppclinux elf32ppc"
464                                 tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
465                                 tdir_elf32ppclinux=$tdir_elf32ppc
466                                 tdir_elf32ppcsim=$tdir_elf32ppc
467                                 ;;
468                         *)      targ_emul=elf32ppclinux
469                                 targ_extra_emuls="elf32ppc elf32ppcsim"
470                                 targ_extra_libpath=elf32ppc
471                                 targ64_extra_emuls=elf64ppc
472                                 targ64_extra_libpath=elf64ppc
473                                 ;;
474                         esac ;;
475 powerpc*le-*-elf* | powerpc*le-*-eabi* | powerpc*le-*-solaris* \
476   | powerpc*le-*-sysv* | powerpc*le-*-vxworks*)
477                        case "${targ}" in
478                        *64*)    targ_emul=elf64lppc
479                                 targ_extra_emuls="elf32lppc elf32lppcsim"
480                                 tdir_elf32lppc=`echo "${targ_alias}" | sed -e 's/64//'`
481                                 tdir_elf32lppcsim=$tdir_elf32lppc
482                                 ;;
483                         *)      targ_emul=elf32lppc
484                                 targ_extra_emuls="elf32ppcsim" ;;
485                         esac ;;
486 powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
487   | powerpc*-*-netbsd* | powerpc-*-openbsd* | powerpc*-*-kaos*)
488                        case "${targ}" in
489                        *64*)    targ_emul=elf64ppc
490                                 targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
491                                 tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
492                                 tdir_elf32ppclinux=$tdir_elf32ppc
493                                 tdir_elf32ppcsim=$tdir_elf32ppc
494                                 ;;
495                         *)      targ_emul=elf32ppc
496                                 targ_extra_emuls="elf32ppclinux elf32ppcsim" ;;
497                         esac ;;
498 powerpc-*-vxworks*)
499                         targ_emul=elf32ppcvxworks
500                         targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ;;
501 powerpc-*-nto*)         targ_emul=elf32ppcnto ;;
502 powerpcle-*-nto*)       targ_emul=elf32lppcnto ;;
503 powerpc-*-rtems*)       targ_emul=elf32ppc ;;
504 powerpc-*-macos*)       targ_emul=ppcmacos ;;
505 powerpc-*-netware*)     targ_emul=ppcnw ;;
506 powerpcle-*-pe)         targ_emul=ppcpe ;;
507 powerpcle-*-winnt*)     targ_emul=ppcpe ;;
508 powerpcle-*-cygwin*)    targ_emul=ppcpe ;;
509 powerpc-*-aix[5-9]*)    targ_emul=aix5ppc ;;
510 powerpc-*-aix*)         targ_emul=aixppc ;;
511 powerpc-*-beos*)        targ_emul=aixppc ;;
512 powerpc-*-windiss*)     targ_emul=elf32ppcwindiss ;;
513 powerpc-*-lynxos*)      targ_emul=ppclynx ;;
514 rs6000-*-aix[5-9]*)     targ_emul=aix5rs6 ;;
515 rs6000-*-aix*)          targ_emul=aixrs6
516                         ;;
517 rx-*-*)                 targ_emul=elf32rx ;;
518 s390x-*-linux*)         targ_emul=elf64_s390
519                         targ_extra_emuls=elf_s390
520                         targ_extra_libpath=$targ_extra_emuls
521                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
522 s390x-*-tpf*)           targ_emul=elf64_s390
523                         tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ;;
524 s390-*-linux*)          targ_emul=elf_s390
525                         targ64_extra_emuls=elf64_s390
526                         targ64_extra_libpath=elf64_s390
527                         tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
528                         ;;
529 score-*-elf)            targ_emul=score7_elf
530                         targ_extra_emuls=score3_elf ;;
531 sh-*-linux*)            targ_emul=shlelf_linux
532                         targ_extra_emuls=shelf_linux
533                         targ_extra_libpath=shelf_linux ;;
534 sh64eb-*-linux*)        targ_emul=shelf32_linux
535                         targ_extra_emuls="shlelf32_linux" ;;
536 sh64-*-linux*)          targ_emul=shlelf32_linux
537                         targ_extra_emuls="shelf32_linux"
538                         targ_extra_libpath=shelf32_linux ;;
539 sh*eb-*-linux*)         targ_emul=shelf_linux ;;
540 sh*-*-linux*)           targ_emul=shlelf_linux ;;
541 sh5le-*-netbsd*)        targ_emul=shlelf32_nbsd
542                         targ_extra_emuls="shelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
543 sh5-*-netbsd*)          targ_emul=shelf32_nbsd
544                         targ_extra_emuls="shlelf32_nbsd shelf64_nbsd shlelf64_nbsd shelf_nbsd shlelf_nbsd" ;;
545 sh64le-*-netbsd*)       targ_emul=shlelf64_nbsd
546                         targ_extra_emuls="shelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
547 sh64-*-netbsd*)         targ_emul=shelf64_nbsd
548                         targ_extra_emuls="shlelf64_nbsd shelf32_nbsd shlelf32_nbsd shelf_nbsd shlelf_nbsd" ;;
549 sh*l*-*-netbsdelf*)     targ_emul=shlelf_nbsd
550                         targ_extra_emuls=shelf_nbsd ;;
551 sh*-*-netbsdelf*)       targ_emul=shelf_nbsd
552                         targ_extra_emuls=shlelf_nbsd ;;
553 sh*-*-symbianelf*)      targ_emul=shlsymbian ;;
554 shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
555                         targ_emul=shlelf
556                         targ_extra_emuls="shelf shl sh" ;;
557 sh-*-rtemscoff*)        targ_emul=sh; targ_extra_emuls=shl ;;
558 sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
559                         targ_emul=shelf
560                         targ_extra_emuls="shlelf sh shl" ;;
561 sh-*-uclinux* | sh[12]-*-uclinux*)
562                         targ_emul=shelf_uclinux
563                         targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd" ;;
564 sh-*-vxworks)           targ_emul=shelf_vxworks
565                         targ_extra_emuls=shlelf_vxworks ;;
566 sh-*-nto*)              targ_emul=shelf_nto
567                         targ_extra_emuls=shlelf_nto ;;
568 sh-*-pe)                targ_emul=shpe ;
569                         targ_extra_ofiles="deffilep.o pe-dll.o" ;;
570 sh-*-*)                 targ_emul=sh; targ_extra_emuls=shl ;;
571 sh64le-*-elf*)          targ_emul=shlelf
572                         targ_extra_emuls="shelf shlelf32 shelf32 shlelf64 shelf64"
573                         targ_extra_libpath=$targ_extra_emuls ;;
574 sh64-*-elf*)            targ_emul=shelf
575                         targ_extra_emuls="shlelf shelf32 shlelf32 shelf64 shlelf64"
576                         targ_extra_libpath=$targ_extra_emuls ;;
577 sparc64-*-aout*)        targ_emul=sparcaout ;;
578 sparc64-*-elf*)         targ_emul=elf64_sparc ;;
579 sparc64-*-rtems*)       targ_emul=elf64_sparc ;;
580 sparc-sun-sunos4*)      targ_emul=sun4 ;;
581 sparclite*-*-elf)       targ_emul=elf32_sparc ;;
582 sparclite*-*-coff)      targ_emul=coff_sparc ;;
583 sparclite*-fujitsu-*)   targ_emul=sparcaout ;;
584 sparc*-*-aout)          targ_emul=sparcaout ;;
585 sparc*-*-coff)          targ_emul=coff_sparc ;;
586 sparc*-*-elf)           targ_emul=elf32_sparc ;;
587 sparc*-*-sysv4*)        targ_emul=elf32_sparc ;;
588 sparc*-*-vxworks*)      targ_emul=elf32_sparc_vxworks ;;
589 sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
590                         targ_emul=elf64_sparc_fbsd
591                         targ_extra_emuls="elf64_sparc elf32_sparc"
592                         targ_extra_libpath=$targ_extra_emuls
593                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
594 sparc*-*-linux*aout*)   targ_emul=sparclinux
595                         targ_extra_emuls="elf32_sparc sun4"
596                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/aout//'`
597                         tdir_sun4=sparc-sun-sunos4 ;;
598 sparc64-*-linux-*)      targ_emul=elf64_sparc
599                         targ_extra_emuls="elf32_sparc sparclinux sun4"
600                         targ_extra_libpath=elf32_sparc
601                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
602                         tdir_sparclinux=${tdir_elf32_sparc}aout
603                         tdir_sun4=sparc-sun-sunos4 ;;
604 sparc*-*-linux-*)       targ_emul=elf32_sparc
605                         targ_extra_emuls="sparclinux elf64_sparc sun4"
606                         targ_extra_libpath=elf64_sparc
607                         tdir_sparclinux=${targ_alias}aout
608                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
609                         tdir_sun4=sparc-sun-sunos4 ;;
610 sparc64-*-netbsd* | sparc64-*-openbsd*)
611                         targ_emul=elf64_sparc
612                         targ_extra_emuls="elf32_sparc" ;;
613 sparc*-*-netbsd*elf*)   targ_emul=elf32_sparc ;;
614 sparc*-*-netbsd*)       targ_emul=sparcnbsd ;;
615 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
616                         targ_emul=elf32_sparc_sol2
617                         targ_extra_emuls=elf32_sparc ;;
618 sparc-*-solaris2*)      targ_emul=elf32_sparc_sol2
619                         targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
620                         targ_extra_libpath=$targ_extra_emuls
621                         tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ;;
622 sparcv9-*-solaris2* | sparc64-*-solaris2*)
623                         targ_emul=elf64_sparc_sol2
624                         targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
625                         targ_extra_libpath=$targ_extra_emuls
626                         tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ;;
627 sparc*-*-solaris2*)     targ_emul=elf32_sparc ;;
628 sparc*-wrs-vxworks*)    targ_emul=sparcaout ;;
629 sparc-*-rtems*)         targ_emul=elf32_sparc
630                         ;;
631 spu-*-elf*)             targ_emul=elf32_spu ;;
632 tic30-*-*aout*)         targ_emul=tic30aout ;;
633 tic30-*-*coff*)         targ_emul=tic30coff ;;
634 tic4x-*-* | c4x-*-*)    targ_emul=tic4xcoff ; targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ;;
635 tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ;;
636 tic6x-*-elf)            targ_emul=elf32_tic6x_elf_le
637                         targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
638                         targ_extra_libpath=$targ_extra_emuls
639                         ;;
640 tic6x-*-uclinux)        targ_emul=elf32_tic6x_linux_le
641                         targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
642                         targ_extra_libpath=$targ_extra_emuls
643                         ;;
644 tic80-*-*)              targ_emul=tic80coff
645                         ;;
646 v850-*-*)               targ_emul=v850 ;;
647 v850e-*-*)              targ_emul=v850 ;;
648 v850ea-*-*)             targ_emul=v850
649                         ;;
650 vax-dec-ultrix* | vax-dec-bsd*) targ_emul=vax ;;
651 vax-*-netbsdelf*)       targ_emul=elf32vax
652                         targ_extra_emuls=vaxnbsd ;;
653 vax-*-netbsdaout* | vax-*-netbsd*)
654                         targ_emul=vaxnbsd
655                         targ_extra_emuls=elf32vax ;;
656 vax-*-linux-*)          targ_emul=elf32vax
657                         ;;
658 w65-*-*)                targ_emul=w65
659                         ;;
660 xc16x-*-elf)            targ_emul=elf32xc16x 
661                         targ_extra_emuls="elf32xc16xl elf32xc16xs"
662                         ;;
663 xstormy16-*-*)          targ_emul=elf32xstormy16
664                         ;;
665 xtensa*-*-*)            targ_emul=elf32xtensa
666                         ;;
667 z80-*-coff)             targ_emul=z80
668                         ;;
669 z8k-*-coff)             targ_emul=z8002; targ_extra_emuls=z8001
670                         ;;
671 *-*-ieee*)              targ_emul=vanilla
672                         ;;
673 *-tandem-none)          targ_emul=st2000
674                         ;;
676   echo 2>&1 "*** ld does not support target ${targ}"
677   echo 2>&1 "*** see ld/configure.tgt for supported targets"
678   exit 1
680 esac
682 NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
683 case "${target}" in
685 *-*-dragonfly*)
686   NATIVE_LIB_DIRS='/usr/lib /usr/pkg/lib /usr/local/lib'
687   ;;
689 *-*-freebsd*)
690   NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
691   ;;
693 hppa*64*-*-hpux11*)
694   NATIVE_LIB_DIRS=/usr/lib/pa20_64
695   ;;
697 i[3-7]86-*-sysv4*)
698   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
699   ;;
701 i[3-7]86-*-solaris*)
702   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
703   ;;
705 i[3-7]86-pc-interix*)
706   NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
707   ;;
709 ia64-*-aix*)
710   NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
711   ;;
713 sparc*-*-solaris2*)
714   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
715   ;;
717 spu-*-elf*)
718   # This allows to build a pair of PPU/SPU toolchains with common sysroot.
719   NATIVE_LIB_DIRS='/lib'
720   ;;
722 i[03-9x]86-*-cygwin*)
723   NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
724   ;;
726 *-*-linux*)
727   ;;
729 *-*-netbsd*)
730   ;;
732 alpha*-*-*)
733   NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
734   ;;
736 esac