Commit | Line | Data |
---|---|---|
252b5132 RH |
1 | dnl Process this file with autoconf to produce a configure script. |
2 | dnl | |
3 | dnl And be careful when changing it! If you must add tests with square | |
4 | dnl brackets, be sure changequote invocations surround it. | |
5 | dnl | |
6 | dnl | |
7 | dnl v2.5 needed for --bindir et al | |
13b2be9c | 8 | AC_PREREQ(2.57) |
252b5132 RH |
9 | AC_INIT(as.h) |
10 | ||
13b2be9c DJ |
11 | dnl Autoconf 2.57 will find the aux dir without this. However, unless |
12 | dnl we specify this explicitly, automake-1.7 will assume that ylwrap is in | |
13 | dnl gas/ instead of gas/../. | |
14 | AC_CONFIG_AUX_DIR(..) | |
252b5132 | 15 | AC_CANONICAL_SYSTEM |
5d64ca4e | 16 | AC_ISC_POSIX |
252b5132 | 17 | |
27b7e12d AM |
18 | changequote(,)dnl |
19 | BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[ ]*\([^ ]*\)[ ]*).*/\1/p' < ${srcdir}/../bfd/configure.in` | |
20 | changequote([,])dnl | |
21 | AM_INIT_AUTOMAKE(gas, ${BFD_VERSION}) | |
252b5132 RH |
22 | |
23 | AM_PROG_LIBTOOL | |
24 | ||
25 | user_bfd_gas= | |
26 | AC_ARG_ENABLE(bfd-assembler, | |
27 | [ --enable-bfd-assembler use BFD back end for writing object files], | |
28 | [case "${enableval}" in | |
29 | yes) need_bfd=yes user_bfd_gas=yes ;; | |
30 | no) user_bfd_gas=no ;; | |
31 | *) AC_MSG_ERROR(bad value ${enableval} given for bfd-assembler option) ;; | |
32 | esac])dnl | |
33 | AC_ARG_ENABLE(targets, | |
34 | [ targets alternative target configurations besides the primary], | |
35 | [case "${enableval}" in | |
36 | yes | "") AC_ERROR(enable-targets option must specify target names or 'all') | |
37 | ;; | |
38 | no) enable_targets= ;; | |
39 | *) enable_targets=$enableval ;; | |
40 | esac])dnl | |
41 | AC_ARG_ENABLE(commonbfdlib, | |
42 | [ --enable-commonbfdlib build shared BFD/opcodes/libiberty library], | |
43 | [case "${enableval}" in | |
44 | yes) commonbfdlib=true ;; | |
45 | no) commonbfdlib=false ;; | |
46 | *) AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;; | |
47 | esac])dnl | |
48 | ||
49 | using_cgen=no | |
50 | ||
0218d1e4 | 51 | build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" |
a2d91340 AC |
52 | AC_ARG_ENABLE(build-warnings, |
53 | [ --enable-build-warnings Enable build-time compiler warnings if gcc is used], | |
54 | [case "${enableval}" in | |
55 | yes) ;; | |
56 | no) build_warnings="-w";; | |
57 | ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
58 | build_warnings="${build_warnings} ${t}";; | |
59 | *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` | |
60 | build_warnings="${t} ${build_warnings}";; | |
61 | *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; | |
62 | esac | |
63 | if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then | |
64 | echo "Setting warning flags = $build_warnings" 6>&1 | |
65 | fi])dnl | |
66 | WARN_CFLAGS="" | |
67 | if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then | |
68 | WARN_CFLAGS="${build_warnings}" | |
69 | fi | |
70 | AC_SUBST(WARN_CFLAGS) | |
71 | ||
252b5132 RH |
72 | # Generate a header file |
73 | AM_CONFIG_HEADER(config.h:config.in) | |
74 | ||
76a27922 ILT |
75 | # If we are on a DOS filesystem, we must use gdb.ini rather than |
76 | # .gdbinit. | |
76a27922 | 77 | case "${host}" in |
591d4689 | 78 | *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-windows*) |
76a27922 | 79 | GDBINIT="gdb.ini" |
13b2be9c DJ |
80 | AC_CONFIG_FILES(gdb.ini:gdbinit.in) |
81 | ;; | |
82 | *) | |
83 | GDBINIT=".gdbinit" | |
84 | AC_CONFIG_FILES(.gdbinit:gdbinit.in) | |
76a27922 ILT |
85 | ;; |
86 | esac | |
87 | AC_SUBST(GDBINIT) | |
88 | ||
252b5132 RH |
89 | te_file=generic |
90 | ||
91 | # Makefile target for installing gas in $(tooldir)/bin. | |
92 | install_tooldir=install-exec-tooldir | |
93 | ||
94 | canon_targets="" | |
15886821 | 95 | all_targets=no |
252b5132 RH |
96 | if test -n "$enable_targets" ; then |
97 | for t in `echo $enable_targets | sed 's/,/ /g'`; do | |
15886821 L |
98 | if test $t = "all"; then |
99 | all_targets=yes | |
100 | continue | |
101 | fi | |
6d83c84b | 102 | result=`$ac_config_sub $t 2>/dev/null` |
252b5132 RH |
103 | if test -n "$result" ; then |
104 | canon_targets="$canon_targets $result" | |
105 | # else | |
106 | # # Permit "all", etc. We don't support it yet though. | |
107 | # canon_targets="$canon_targets $t" | |
108 | fi | |
109 | done | |
110 | GAS_UNIQ(canon_targets) | |
111 | fi | |
112 | ||
113 | emulations="" | |
114 | ||
115 | for this_target in $target $canon_targets ; do | |
116 | ||
117 | changequote(,)dnl | |
118 | eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'` | |
119 | changequote([,])dnl | |
120 | ||
121 | # check for architecture variants | |
122 | arch= | |
123 | endian= | |
124 | case ${cpu} in | |
2ce28d43 | 125 | am33_2.0) cpu_type=mn10300 endian=little ;; |
252b5132 | 126 | alpha*) cpu_type=alpha ;; |
54847c76 DJ |
127 | arm*b|xscale*b|strongarm*b) cpu_type=arm endian=big ;; |
128 | arm*|xscale*|strongarm*) cpu_type=arm endian=little ;; | |
2fe04c57 | 129 | c4x*) cpu_type=tic4x ;; |
252b5132 RH |
130 | hppa*) cpu_type=hppa ;; |
131 | changequote(,)dnl | |
80c7c40a | 132 | i[3-7]86) cpu_type=i386 arch=i386;; |
c0d8940f | 133 | x86_64) cpu_type=i386 arch=x86_64;; |
800eeca4 | 134 | ia64) cpu_type=ia64 ;; |
a40cbfa3 | 135 | ip2k) cpu_type=ip2k endian=big ;; |
1c53c80d | 136 | iq2000) cpu_type=iq2000 endian=big ;; |
6f6ef0fa | 137 | m6811|m6812|m68hc12) cpu_type=m68hc11 ;; |
252b5132 RH |
138 | m680[012346]0) cpu_type=m68k ;; |
139 | changequote([,])dnl | |
140 | m68008) cpu_type=m68k ;; | |
141 | m683??) cpu_type=m68k ;; | |
142 | m5200) cpu_type=m68k ;; | |
143 | m8*) cpu_type=m88k ;; | |
144 | mips*el) cpu_type=mips endian=little ;; | |
145 | mips*) cpu_type=mips endian=big ;; | |
3b16e843 | 146 | or32*) cpu_type=or32 endian=big ;; |
041dd5a9 ILT |
147 | pjl*) cpu_type=pj endian=little ;; |
148 | pj*) cpu_type=pj endian=big ;; | |
0baf16f2 | 149 | powerpc*le*) cpu_type=ppc endian=little ;; |
252b5132 RH |
150 | powerpc*) cpu_type=ppc endian=big ;; |
151 | rs6000*) cpu_type=ppc ;; | |
a85d7ed0 NC |
152 | s390x*) cpu_type=s390 arch=s390x ;; |
153 | s390*) cpu_type=s390 arch=s390 ;; | |
5b0e55b6 JT |
154 | sh5*) cpu_type=sh64 endian=big ;; |
155 | sh5le*) cpu_type=sh64 endian=little ;; | |
156 | sh64*) cpu_type=sh64 endian=big ;; | |
157 | sh64le*) cpu_type=sh64 endian=little ;; | |
8d05742f | 158 | sh*le) cpu_type=sh endian=little ;; |
05982cac | 159 | sh*) cpu_type=sh endian=big ;; |
252b5132 RH |
160 | sparclite*) cpu_type=sparc arch=sparclite ;; |
161 | sparclet*) cpu_type=sparc arch=sparclet ;; | |
162 | sparc64*) cpu_type=sparc arch=v9-64 ;; | |
163 | sparc86x*) cpu_type=sparc arch=sparc86x ;; | |
164 | sparc*) cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c. | |
165 | v850*) cpu_type=v850 ;; | |
e0001a05 | 166 | xtensa*) cpu_type=xtensa arch=xtensa ;; |
252b5132 RH |
167 | *) cpu_type=${cpu} ;; |
168 | esac | |
169 | ||
170 | if test ${this_target} = $target ; then | |
171 | target_cpu_type=${cpu_type} | |
172 | elif test ${target_cpu_type} != ${cpu_type} ; then | |
173 | continue | |
174 | fi | |
175 | ||
176 | generic_target=${cpu_type}-$vendor-$os | |
177 | dev=no | |
178 | bfd_gas=no | |
179 | em=generic | |
180 | ||
181 | # assign object format | |
182 | case ${generic_target} in | |
79500683 AM |
183 | a29k-*-coff) fmt=coff ;; |
184 | a29k-amd-udi) fmt=coff ;; | |
185 | a29k-amd-ebmon) fmt=coff ;; | |
186 | a29k-nyu-sym1) fmt=coff ;; | |
187 | a29k-*-rtems*) fmt=coff ;; | |
188 | a29k-*-vxworks*) fmt=coff ;; | |
189 | ||
190 | alpha*-*-*vms*) fmt=evax ;; | |
191 | alpha*-*-netware*) fmt=ecoff ;; | |
192 | alpha*-*-osf*) fmt=ecoff ;; | |
193 | alpha*-*-linuxecoff*) fmt=ecoff ;; | |
194 | alpha*-*-linux-gnu*) fmt=elf em=linux ;; | |
195 | alpha*-*-netbsd*) fmt=elf em=nbsd ;; | |
196 | alpha*-*-openbsd*) fmt=elf em=obsd ;; | |
197 | ||
2ce28d43 AO |
198 | # cpu_type for am33_2.0 is set to mn10300 |
199 | mn10300-*-linux*) fmt=elf bfd_gas=yes em=linux ;; | |
200 | ||
79500683 AM |
201 | arc-*-elf*) fmt=elf ;; |
202 | ||
203 | arm-*-aout) fmt=aout ;; | |
204 | arm-*-coff | thumb-*-coff) fmt=coff ;; | |
205 | arm-*-rtems | thumb-*-rtems) fmt=elf ;; | |
206 | arm-*-elf | thumb-*-elf) fmt=elf ;; | |
42b5d0ea | 207 | arm-*-kaos*) fmt=elf ;; |
0decc840 | 208 | arm*-*-conix*) fmt=elf ;; |
79500683 AM |
209 | arm-*-linux*aout*) fmt=aout em=linux ;; |
210 | arm*-*-linux-gnu*) fmt=elf em=linux ;; | |
211 | arm*-*-uclinux*) fmt=elf em=linux ;; | |
8bdcf8ca | 212 | arm-*-netbsdelf*) fmt=elf em=nbsd ;; |
79500683 AM |
213 | arm-*-*n*bsd*) fmt=aout em=nbsd ;; |
214 | arm-**-nto*) fmt=elf ;; | |
215 | arm-*-oabi | thumb-*-oabi) fmt=elf ;; | |
216 | arm-epoc-pe | thumb-epoc-pe) fmt=coff em=epoc-pe ;; | |
c1e73230 | 217 | arm-*-wince) fmt=coff em=wince-pe ;; |
79500683 AM |
218 | arm-*-pe | thumb-*-pe) fmt=coff em=pe ;; |
219 | arm-*-riscix*) fmt=aout em=riscix ;; | |
220 | arm-*-vxworks) fmt=coff ;; | |
221 | ||
222 | avr-*-*) fmt=elf ;; | |
223 | ||
399f703e | 224 | cris-*-linux-gnu*) fmt=multi bfd_gas=yes em=linux ;; |
79500683 AM |
225 | cris-*-*) fmt=multi bfd_gas=yes ;; |
226 | ||
227 | d10v-*-*) fmt=elf ;; | |
228 | d30v-*-*) fmt=elf ;; | |
229 | dlx-*-*) fmt=elf ;; | |
230 | ||
231 | fr30-*-*) fmt=elf ;; | |
232 | frv-*-*) fmt=elf ;; | |
233 | ||
234 | hppa-*-linux*) case ${cpu} in | |
235 | hppa*64*) fmt=elf em=hppalinux64;; | |
236 | hppa*) fmt=elf em=linux;; | |
237 | esac ;; | |
238 | hppa-*-*elf*) fmt=elf em=hppa ;; | |
239 | hppa-*-lites*) fmt=elf em=hppa ;; | |
240 | hppa-*-netbsd*) fmt=elf em=nbsd ;; | |
241 | hppa-*-openbsd*) fmt=elf em=hppa ;; | |
242 | hppa-*-osf*) fmt=som em=hppa ;; | |
243 | hppa-*-rtems*) fmt=elf em=hppa ;; | |
244 | hppa-*-hpux11*) case ${cpu} in | |
245 | hppa*64*) fmt=elf em=hppa64 ;; | |
246 | hppa*) fmt=som em=hppa ;; | |
247 | esac ;; | |
248 | hppa-*-hpux*) fmt=som em=hppa ;; | |
249 | hppa-*-mpeix*) fmt=som em=hppa ;; | |
250 | hppa-*-bsd*) fmt=som em=hppa ;; | |
251 | hppa-*-hiux*) fmt=som em=hppa ;; | |
252 | ||
253 | h8300-*-rtems*) fmt=coff ;; | |
254 | h8300-*-coff) fmt=coff ;; | |
255 | h8300-*-elf) fmt=elf ;; | |
256 | h8500-*-rtems*) fmt=coff ;; | |
257 | h8500-*-coff) fmt=coff ;; | |
258 | ||
259 | i370-*-elf* | i370-*-linux*) fmt=elf ;; | |
260 | i386-ibm-aix*) fmt=coff em=i386aix ;; | |
261 | i386-sequent-bsd*) fmt=aout em=dynix ;; | |
262 | i386-*-beospe*) fmt=coff em=pe ;; | |
263 | i386-*-beos*) fmt=elf ;; | |
264 | i386-*-coff) fmt=coff ;; | |
265 | i386-*-elf) fmt=elf ;; | |
42b5d0ea | 266 | i386-*-kaos*) fmt=elf ;; |
79500683 AM |
267 | i386-*-bsd*) fmt=aout em=386bsd ;; |
268 | i386-*-netbsd0.8) fmt=aout em=386bsd ;; | |
269 | i386-*-netbsdpe*) fmt=coff em=pe ;; | |
a06a29f2 | 270 | i386-*-netbsd*-gnu*) fmt=elf em=nbsd ;; |
79500683 AM |
271 | i386-*-netbsdelf*) fmt=elf em=nbsd ;; |
272 | i386-*-*n*bsd*) case ${cpu} in | |
273 | x86_64) fmt=elf em=nbsd ;; | |
274 | *) fmt=aout em=nbsd ;; | |
275 | esac ;; | |
276 | i386-*-linux*aout*) fmt=aout em=linux ;; | |
277 | i386-*-linux*oldld) fmt=aout em=linux ;; | |
278 | i386-*-linux*coff*) fmt=coff em=linux ;; | |
279 | i386-*-linux-gnu*) fmt=elf em=linux ;; | |
280 | x86_64-*-linux-gnu*) fmt=elf em=linux ;; | |
281 | i386-*-lynxos*) fmt=coff em=lynx ;; | |
f98fd99f | 282 | changequote(,)dnl |
79500683 AM |
283 | i386-*-sysv[45]*) fmt=elf ;; |
284 | i386-*-solaris*) fmt=elf ;; | |
285 | i386-*-freebsdaout*) fmt=aout em=386bsd ;; | |
286 | i386-*-freebsd[12].*) fmt=aout em=386bsd ;; | |
287 | i386-*-freebsd[12]) fmt=aout em=386bsd ;; | |
f98fd99f | 288 | changequote([,])dnl |
13dfd2d0 NC |
289 | i386-*-freebsd* | i386-*-kfreebsd*-gnu) |
290 | fmt=elf em=freebsd ;; | |
79500683 AM |
291 | i386-*-sysv*) fmt=coff ;; |
292 | i386-*-sco3.2v5*coff) fmt=coff ;; | |
293 | i386-*-isc*) fmt=coff ;; | |
294 | i386-*-sco3.2v5*) fmt=elf | |
295 | if test ${this_target} = $target; then | |
296 | AC_DEFINE(SCO_ELF, 1, [Define if defaulting to ELF on SCO 5.]) | |
297 | fi ;; | |
298 | i386-*-sco3.2*) fmt=coff ;; | |
299 | i386-*-vsta) fmt=aout ;; | |
300 | i386-*-msdosdjgpp* \ | |
301 | | i386-*-go32* \ | |
302 | | i386-go32-rtems*) fmt=coff em=go32 | |
303 | AC_DEFINE(STRICTCOFF, 1, [Using strict COFF?]) ;; | |
304 | i386-*-rtemself*) fmt=elf ;; | |
305 | i386-*-rtemscoff*) fmt=coff ;; | |
306 | i386-*-rtems*) fmt=elf ;; | |
307 | i386-*-gnu*) fmt=elf ;; | |
308 | i386-*-mach*) fmt=aout em=mach ;; | |
309 | i386-*-msdos*) fmt=aout ;; | |
310 | i386-*-moss*) fmt=elf ;; | |
311 | i386-*-pe) fmt=coff em=pe ;; | |
312 | i386-*-cygwin*) fmt=coff em=pe ;; | |
313 | i386-*-interix*) fmt=coff em=interix ;; | |
314 | i386-*-mingw32*) fmt=coff em=pe ;; | |
315 | i386-*-nto-qnx*) fmt=elf ;; | |
316 | i386-*-*nt*) fmt=coff em=pe ;; | |
317 | i386-*-vxworks*) fmt=aout ;; | |
318 | i386-*-chaos) fmt=elf ;; | |
319 | ||
320 | i860-*-*) fmt=elf endian=little | |
321 | AC_MSG_WARN(GAS support for ${generic_target} is preliminary and a work in progress) ;; | |
322 | i960-*-bout) fmt=bout ;; | |
323 | i960-*-coff) fmt=coff em=ic960 ;; | |
324 | i960-*-rtems*) fmt=coff em=ic960 ;; | |
325 | i960-*-nindy*) fmt=bout ;; | |
326 | i960-*-vxworks5.0) fmt=bout ;; | |
327 | i960-*-vxworks5.*) fmt=coff em=ic960 ;; | |
328 | i960-*-vxworks*) fmt=bout ;; | |
329 | i960-*-elf*) fmt=elf ;; | |
330 | ||
331 | ia64-*-elf*) fmt=elf ;; | |
332 | ia64-*-aix*) fmt=elf em=ia64aix ;; | |
333 | ia64-*-linux-gnu*) fmt=elf em=linux ;; | |
334 | ia64-*-hpux*) fmt=elf em=hpux ;; | |
335 | ia64-*-netbsd*) fmt=elf em=nbsd ;; | |
336 | ||
337 | ip2k-*-*) fmt=elf ;; | |
338 | ||
1c53c80d SC |
339 | iq2000-*-elf) fmt=elf bfd_gas=yes ;; |
340 | ||
79500683 AM |
341 | m32r-*-*) fmt=elf ;; |
342 | ||
343 | m68hc11-*-* | m6811-*-*) fmt=elf ;; | |
344 | m68hc12-*-* | m6812-*-*) fmt=elf ;; | |
345 | ||
346 | m68k-*-vxworks*) fmt=aout em=sun3 ;; | |
347 | m68k-ericsson-ose) fmt=aout em=sun3 ;; | |
348 | m68k-*-sunos*) fmt=aout em=sun3 ;; | |
349 | m68k-motorola-sysv*) fmt=coff em=delta ;; | |
350 | m68k-bull-sysv3*) fmt=coff em=dpx2 ;; | |
351 | m68k-apollo-*) fmt=coff em=apollo ;; | |
352 | m68k-*-elf*) fmt=elf ;; | |
353 | m68k-*-sysv4*) fmt=elf em=svr4 ;; | |
354 | m68k-*-sysv*) fmt=coff ;; | |
355 | m68k-*-coff | m68k-*-rtemscoff*) fmt=coff ;; | |
356 | m68k-*-rtems*) fmt=elf ;; | |
357 | m68k-*-hpux*) fmt=hp300 em=hp300 ;; | |
358 | m68k-*-linux*aout*) fmt=aout em=linux ;; | |
359 | m68k-*-linux-gnu*) fmt=elf em=linux ;; | |
360 | m68k-*-gnu*) fmt=elf ;; | |
361 | m68k-*-lynxos*) fmt=coff em=lynx ;; | |
362 | m68k-*-netbsdelf*) fmt=elf em=nbsd ;; | |
363 | m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;; | |
364 | m68k-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;; | |
365 | m68k-apple-aux*) fmt=coff em=aux ;; | |
366 | m68k-*-psos*) fmt=elf em=psos;; | |
367 | ||
368 | m88k-motorola-sysv3*) fmt=coff em=delt88 ;; | |
369 | m88k-*-coff*) fmt=coff ;; | |
370 | ||
371 | mcore-*-elf) fmt=elf ;; | |
372 | mcore-*-pe) fmt=coff em=pe bfd_gas=yes ;; | |
252b5132 RH |
373 | |
374 | # don't change em like *-*-bsd does | |
79500683 AM |
375 | mips-dec-openbsd*) fmt=elf endian=little ;; |
376 | mips-dec-bsd*) fmt=aout endian=little ;; | |
377 | mips-sony-bsd*) fmt=ecoff ;; | |
378 | mips-*-bsd*) | |
379 | AC_MSG_ERROR(Unknown vendor for mips-bsd configuration.) ;; | |
380 | mips-*-ultrix*) fmt=ecoff endian=little ;; | |
381 | mips-*-osf*) fmt=ecoff endian=little ;; | |
382 | mips-*-ecoff*) fmt=ecoff ;; | |
383 | mips-*-pe*) fmt=coff endian=little em=pe ;; | |
1de5b6a1 AO |
384 | mips-*-irix6*) fmt=elf em=irix ;; |
385 | mips-*-irix5*) fmt=elf em=irix ;; | |
386 | mips-*-irix*) fmt=ecoff em=irix ;; | |
79500683 AM |
387 | mips-*-lnews*) fmt=ecoff em=lnews ;; |
388 | mips-*-riscos*) fmt=ecoff ;; | |
389 | mips*-*-linux*) fmt=elf em=tmips ;; | |
390 | mips-*-sysv4*MP* | mips-*-gnu*) fmt=elf em=tmips ;; | |
391 | mips-*-sysv*) fmt=ecoff ;; | |
392 | mips-*-elf* | mips-*-rtems*) fmt=elf ;; | |
dbeba5e5 CD |
393 | mips-*-netbsd*) fmt=elf ;; |
394 | mips-*-openbsd*) fmt=elf ;; | |
79500683 AM |
395 | mips-*-vxworks*) fmt=elf ;; |
396 | ||
397 | mmix-*-*) fmt=elf ;; | |
398 | mn10200-*-*) fmt=elf ;; | |
399 | mn10300-*-*) fmt=elf ;; | |
2469cfa2 | 400 | msp430-*-*) fmt=elf ;; |
79500683 AM |
401 | openrisc-*-*) fmt=elf ;; |
402 | or32-*-rtems*) fmt=coff ;; | |
403 | or32-*-coff) fmt=coff ;; | |
404 | or32-*-elf) fmt=elf ;; | |
405 | pj*) fmt=elf ;; | |
406 | ||
407 | ppc-*-pe | ppc-*-cygwin*) fmt=coff em=pe ;; | |
408 | ppc-*-winnt*) fmt=coff em=pe ;; | |
409 | ppc-*-aix5*) fmt=coff em=aix5 ;; | |
410 | ppc-*-aix*) fmt=coff ;; | |
411 | ppc-*-beos*) fmt=coff ;; | |
412 | ppc-*-*n*bsd* | ppc-*-elf*) fmt=elf ;; | |
413 | ppc-*-eabi* | ppc-*-sysv4*) fmt=elf ;; | |
414 | ppc-*-linux-gnu*) fmt=elf | |
415 | case "$endian" in | |
416 | big) ;; | |
417 | *) AC_MSG_ERROR(GNU/Linux must be configured big endian) ;; | |
418 | esac ;; | |
419 | ppc-*-solaris*) fmt=elf | |
420 | if test ${this_target} = $target; then | |
421 | AC_DEFINE(TARGET_SOLARIS_COMMENT, 1, | |
422 | [Define if default target is PowerPC Solaris.]) | |
423 | fi | |
424 | if test x${endian} = xbig; then | |
425 | AC_MSG_ERROR(Solaris must be configured little endian) | |
426 | fi ;; | |
427 | ppc-*-rtems*) fmt=elf ;; | |
428 | ppc-*-macos* | ppc-*-mpw*) fmt=coff em=macos ;; | |
429 | ppc-*-netware*) fmt=elf em=ppcnw ;; | |
59bc061d | 430 | ppc-**-nto*) fmt=elf ;; |
79500683 AM |
431 | ppc-*-vxworks*) fmt=elf ;; |
432 | ppc-*-windiss*) fmt=elf ;; | |
42b5d0ea | 433 | ppc-*-kaos*) fmt=elf ;; |
79500683 AM |
434 | |
435 | s390x-*-linux-gnu*) fmt=elf em=linux ;; | |
436 | s390-*-linux-gnu*) fmt=elf em=linux ;; | |
437 | ||
438 | sh*-*-linux*) fmt=elf em=linux | |
439 | case ${cpu} in | |
440 | sh*eb) endian=big ;; | |
441 | *) endian=little ;; | |
442 | esac ;; | |
443 | sh5*-*-netbsd*) fmt=elf em=nbsd ;; | |
444 | sh64*-*-netbsd*) fmt=elf em=nbsd ;; | |
445 | sh*-*-netbsdelf*) fmt=elf em=nbsd ;; | |
446 | sh-*-elf*) fmt=elf ;; | |
447 | sh-*-coff*) fmt=coff ;; | |
ed71e111 NC |
448 | sh-*-nto*) fmt=elf ;; |
449 | sh-*-pe*) fmt=coff em=pe bfd_gas=yes endian=little ;; | |
79500683 AM |
450 | sh-*-rtemself*) fmt=elf ;; |
451 | sh-*-rtems*) fmt=coff ;; | |
42b5d0ea NC |
452 | sh-*-kaos*) fmt=elf ;; |
453 | shle*-*-kaos*) fmt=elf ;; | |
79500683 AM |
454 | sh64-*-elf*) fmt=elf ;; |
455 | ||
456 | ns32k-pc532-mach*) fmt=aout em=pc532mach ;; | |
457 | ns32k-pc532-ux*) fmt=aout em=pc532mach ;; | |
458 | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;; | |
459 | ns32k-*-*n*bsd*) fmt=aout em=nbsd532 ;; | |
460 | ||
461 | sparc-*-rtemsaout*) fmt=aout ;; | |
462 | sparc-*-rtemself*) fmt=elf ;; | |
463 | sparc-*-rtems*) fmt=elf ;; | |
464 | sparc-*-sunos4*) fmt=aout em=sun3 ;; | |
465 | sparc-*-aout | sparc*-*-vxworks*) fmt=aout em=sparcaout ;; | |
466 | sparc-*-coff) fmt=coff ;; | |
467 | sparc-*-linux*aout*) fmt=aout em=linux ;; | |
468 | sparc-*-linux-gnu*) fmt=elf em=linux ;; | |
469 | sparc-*-lynxos*) fmt=coff em=lynx ;; | |
470 | sparc-fujitsu-none) fmt=aout ;; | |
471 | sparc-*-elf) fmt=elf ;; | |
472 | sparc-*-sysv4*) fmt=elf ;; | |
473 | sparc-*-solaris*) fmt=elf ;; | |
474 | sparc-*-netbsdelf*) fmt=elf em=nbsd ;; | |
475 | sparc-*-*n*bsd*) case ${cpu} in | |
476 | sparc64) fmt=elf em=nbsd ;; | |
477 | *) fmt=aout em=nbsd ;; | |
478 | esac ;; | |
479 | strongarm-*-coff) fmt=coff ;; | |
480 | strongarm-*-elf) fmt=elf ;; | |
42b5d0ea | 481 | strongarm-*-kaos*) fmt=elf ;; |
79500683 AM |
482 | xscale-*-coff) fmt=coff ;; |
483 | xscale-*-elf) fmt=elf ;; | |
484 | ||
485 | tic30-*-*aout*) fmt=aout bfd_gas=yes ;; | |
486 | tic30-*-*coff*) fmt=coff bfd_gas=yes ;; | |
026df7c5 | 487 | tic4x-*-* | c4x-*-*) fmt=coff bfd_gas=yes ;; |
79500683 AM |
488 | tic54x-*-* | c54x*-*-*) fmt=coff bfd_gas=yes need_libm=yes;; |
489 | tic80-*-*) fmt=coff ;; | |
490 | ||
491 | v850-*-*) fmt=elf ;; | |
492 | v850e-*-*) fmt=elf ;; | |
493 | v850ea-*-*) fmt=elf ;; | |
494 | ||
495 | vax-*-netbsdelf*) fmt=elf em=nbsd ;; | |
496 | vax-*-netbsd*) fmt=aout em=nbsd ;; | |
497 | vax-*-bsd* | vax-*-ultrix*) fmt=aout ;; | |
498 | vax-*-vms) fmt=vms ;; | |
499 | ||
500 | w65-*-*) fmt=coff ;; | |
501 | ||
502 | xstormy16-*-*) fmt=elf ;; | |
503 | ||
e0001a05 NC |
504 | xtensa-*-*) fmt=elf ;; |
505 | ||
79500683 AM |
506 | z8k-*-coff | z8k-*-sim) fmt=coff ;; |
507 | ||
508 | *-*-aout | *-*-scout) fmt=aout ;; | |
13dfd2d0 | 509 | *-*-freebsd* | *-*-kfreebsd*-gnu) fmt=elf em=freebsd ;; |
79500683 AM |
510 | *-*-nindy*) fmt=bout ;; |
511 | *-*-bsd*) fmt=aout em=sun3 ;; | |
512 | *-*-generic) fmt=generic ;; | |
513 | *-*-xray | *-*-hms) fmt=coff ;; | |
514 | *-*-sim) fmt=coff ;; | |
515 | *-*-elf | *-*-sysv4* | *-*-solaris*) fmt=elf dev=yes ;; | |
da896d3f | 516 | *-*-aros*) fmt=elf em=linux bfd_gas=yes ;; |
79500683 AM |
517 | *-*-vxworks) fmt=aout ;; |
518 | *-*-netware) fmt=elf ;; | |
252b5132 RH |
519 | esac |
520 | ||
521 | if test ${this_target} = $target ; then | |
522 | endian_def= | |
523 | if test x${endian} = xbig; then | |
524 | endian_def=1 | |
525 | elif test x${endian} = xlittle; then | |
526 | endian_def=0 | |
527 | fi | |
528 | if test x${endian_def} != x; then | |
529 | AC_DEFINE_UNQUOTED(TARGET_BYTES_BIG_ENDIAN, $endian_def, | |
530 | [Define as 1 if big endian.]) | |
531 | fi | |
532 | fi | |
533 | ||
534 | case ${cpu_type}-${fmt} in | |
79500683 AM |
535 | alpha*-* | arm-* | i386-* | ia64*-* | mips-* | ns32k-* \ |
536 | | pdp11-* | ppc-* | sparc-* | strongarm-* | xscale-* \ | |
537 | | *-elf | *-ecoff | *-som) | |
538 | bfd_gas=yes ;; | |
252b5132 RH |
539 | esac |
540 | ||
541 | # Other random stuff. | |
542 | ||
316f5878 RS |
543 | case ${cpu_type} in |
544 | mips) | |
545 | # Set mips_cpu to the name of the default CPU. | |
546 | case ${target_cpu} in | |
547 | mips | mipsbe | mipseb | mipsle | mipsel | mips64 | mips64el) | |
548 | mips_cpu=from-abi | |
549 | ;; | |
550 | mipsisa32 | mipsisa32el) | |
551 | mips_cpu=mips32 | |
552 | ;; | |
af7ee8bf CD |
553 | mipsisa32r2 | mipsisa32r2el) |
554 | mips_cpu=mips32r2 | |
555 | ;; | |
316f5878 RS |
556 | mipsisa64 | mipsisa64el) |
557 | mips_cpu=mips64 | |
558 | ;; | |
559 | mipstx39 | mipstx39el) | |
560 | mips_cpu=r3900 | |
561 | ;; | |
8f6847cb RS |
562 | mips64vr | mips64vrel) |
563 | mips_cpu=vr4100 | |
564 | ;; | |
af7ee8bf CD |
565 | mipsisa32r2*) |
566 | changequote(,)dnl | |
567 | mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..r2//' -e 's/el$//'` | |
568 | changequote([,])dnl | |
569 | ;; | |
316f5878 RS |
570 | mips64* | mipsisa64* | mipsisa32*) |
571 | changequote(,)dnl | |
572 | mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..//' -e 's/el$//'` | |
573 | changequote([,])dnl | |
574 | ;; | |
575 | *) | |
576 | AC_ERROR($target_cpu isn't a supported MIPS CPU name) | |
577 | ;; | |
578 | esac | |
579 | # See whether it's appropriate to set E_MIPS_ABI_O32 for o32 | |
580 | # binaries. It's a GNU extension that some OSes don't understand. | |
581 | # The value only matters on ELF targets. | |
582 | case ${target} in | |
583 | *-*-irix*) | |
584 | use_e_mips_abi_o32=0 | |
585 | ;; | |
586 | *) | |
587 | use_e_mips_abi_o32=1 | |
588 | ;; | |
589 | esac | |
590 | # Decide whether to generate 32-bit or 64-bit code by default. | |
591 | # Used to resolve -march=from-abi when an embedded ABI is selected. | |
592 | case ${target} in | |
593 | mips64*-*-* | mipsisa64*-*-*) | |
594 | mips_default_64bit=1 | |
595 | ;; | |
596 | *) | |
597 | mips_default_64bit=0 | |
598 | ;; | |
599 | esac | |
cac012d6 AO |
600 | # Decide which ABI to target by default. |
601 | case ${target} in | |
602 | mips64*-linux* | mips-sgi-irix6*) | |
603 | mips_default_abi=N32_ABI | |
604 | ;; | |
605 | mips*-linux*) | |
606 | mips_default_abi=O32_ABI | |
607 | ;; | |
608 | *) | |
609 | mips_default_abi=NO_ABI | |
610 | ;; | |
611 | esac | |
316f5878 RS |
612 | AC_DEFINE_UNQUOTED(MIPS_CPU_STRING_DEFAULT, "$mips_cpu", |
613 | [Default CPU for MIPS targets. ]) | |
614 | AC_DEFINE_UNQUOTED(USE_E_MIPS_ABI_O32, $use_e_mips_abi_o32, | |
615 | [Allow use of E_MIPS_ABI_O32 on MIPS targets. ]) | |
616 | AC_DEFINE_UNQUOTED(MIPS_DEFAULT_64BIT, $mips_default_64bit, | |
617 | [Generate 64-bit code by default on MIPS targets. ]) | |
cac012d6 AO |
618 | AC_DEFINE_UNQUOTED(MIPS_DEFAULT_ABI, $mips_default_abi, |
619 | [Choose a default ABI for MIPS targets. ]) | |
316f5878 RS |
620 | ;; |
621 | esac | |
622 | ||
252b5132 RH |
623 | # Do we need the opcodes library? |
624 | case ${cpu_type} in | |
625 | vax | i386 | tic30) | |
626 | ;; | |
627 | ||
628 | *) | |
629 | need_opcodes=yes | |
630 | ||
631 | case "${enable_shared}" in | |
632 | yes) shared_opcodes=true ;; | |
633 | *opcodes*) shared_opcodes=true ;; | |
634 | *) shared_opcodes=false ;; | |
635 | esac | |
636 | if test "${shared_opcodes}" = "true"; then | |
637 | # A shared libopcodes must be linked against libbfd. | |
638 | need_bfd=yes | |
639 | fi | |
640 | ;; | |
641 | esac | |
642 | ||
643 | # Any other special object files needed ? | |
644 | case ${cpu_type} in | |
1c53c80d | 645 | fr30 | ip2k | iq2000 | m32r | openrisc) |
252b5132 RH |
646 | using_cgen=yes |
647 | ;; | |
648 | ||
0ebb9a87 DB |
649 | frv) |
650 | using_cgen=yes | |
651 | ;; | |
252b5132 RH |
652 | m68k) |
653 | case ${extra_objects} in | |
654 | *m68k-parse.o*) ;; | |
655 | *) extra_objects="$extra_objects m68k-parse.o" ;; | |
656 | esac | |
657 | ;; | |
658 | ||
659 | mips) | |
660 | echo ${extra_objects} | grep -s "itbl-parse.o" | |
661 | if test $? -ne 0 ; then | |
662 | extra_objects="$extra_objects itbl-parse.o" | |
663 | fi | |
664 | ||
665 | echo ${extra_objects} | grep -s "itbl-lex.o" | |
666 | if test $? -ne 0 ; then | |
667 | extra_objects="$extra_objects itbl-lex.o" | |
668 | fi | |
669 | ||
670 | echo ${extra_objects} | grep -s "itbl-ops.o" | |
671 | if test $? -ne 0 ; then | |
672 | extra_objects="$extra_objects itbl-ops.o" | |
673 | fi | |
674 | ;; | |
675 | ||
c1e4eef7 | 676 | i386 | s390 | sparc) |
252b5132 RH |
677 | if test $this_target = $target ; then |
678 | AC_DEFINE_UNQUOTED(DEFAULT_ARCH, "${arch}", [Default architecture.]) | |
679 | fi | |
680 | ;; | |
93fbbb04 GK |
681 | |
682 | xstormy16) | |
683 | using_cgen=yes | |
684 | ;; | |
685 | ||
e0001a05 NC |
686 | xtensa) |
687 | echo ${extra_objects} | grep -s "xtensa-relax.o" | |
688 | if test $? -ne 0 ; then | |
689 | extra_objects="$extra_objects xtensa-relax.o" | |
690 | fi | |
691 | ;; | |
692 | ||
252b5132 RH |
693 | *) |
694 | ;; | |
695 | esac | |
696 | ||
697 | if test $using_cgen = yes ; then | |
698 | case "x${extra_objects}" in | |
699 | *cgen.o*) ;; | |
700 | *) extra_objects="$extra_objects cgen.o" ;; | |
701 | esac | |
702 | fi | |
703 | ||
704 | # See if we really can support this configuration with the emulation code. | |
705 | ||
706 | if test $this_target = $target ; then | |
707 | primary_bfd_gas=$bfd_gas | |
708 | obj_format=$fmt | |
709 | te_file=$em | |
710 | ||
711 | if test $bfd_gas = no ; then | |
712 | # Can't support other configurations this way. | |
713 | break | |
714 | fi | |
715 | elif test $bfd_gas = no ; then | |
716 | # Can't support this configuration. | |
717 | break | |
718 | fi | |
719 | ||
720 | # From target name and format, produce a list of supported emulations. | |
721 | ||
722 | case ${generic_target}-${fmt} in | |
723 | mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;; | |
4008bd9b | 724 | mips*-*-linux*-*) case "$endian" in |
df3bcd6f L |
725 | big) emulation="mipsbelf mipslelf mipself" ;; |
726 | *) emulation="mipslelf mipsbelf mipself" ;; | |
252b5132 RH |
727 | esac ;; |
728 | mips-*-lnews*-ecoff) ;; | |
729 | mips-*-*-ecoff) case "$endian" in | |
730 | big) emulation="mipsbecoff mipslecoff mipsecoff" ;; | |
731 | *) emulation="mipslecoff mipsbecoff mipsecoff" ;; | |
732 | esac ;; | |
733 | mips-*-*-elf) case "$endian" in | |
734 | big) emulation="mipsbelf mipslelf mipself" ;; | |
735 | *) emulation="mipslelf mipsbelf mipself" ;; | |
252b5132 | 736 | esac ;; |
906fac54 | 737 | mips-*-sysv4*MP*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;; |
119caedd L |
738 | # i386-pc-pe-coff != i386-pc-coff. |
739 | i386-*-pe-coff) ;; | |
4c63da97 AM |
740 | # Uncommenting the next line will turn on support for i386 AOUT |
741 | # for the default linux configuration | |
742 | # i386-*-linux*-elf) emulation="i386elf i386aout" ;; | |
743 | # | |
744 | i386-*-aout) emulation="i386aout" ;; | |
4ca72d38 | 745 | i386-*-coff) emulation="i386coff" ;; |
4c63da97 | 746 | i386-*-elf) emulation="i386elf" ;; |
3bcbcc3d | 747 | |
f9c19112 HPN |
748 | # Always all formats. The first stated emulation becomes the default. |
749 | cris-*-*aout*) emulation="crisaout criself" ;; | |
750 | cris-*-*) emulation="criself crisaout" ;; | |
252b5132 RH |
751 | esac |
752 | ||
753 | emulations="$emulations $emulation" | |
754 | ||
755 | done | |
756 | ||
15886821 L |
757 | # Turn on all targets if possible |
758 | if test ${all_targets} = "yes"; then | |
759 | case ${target_cpu_type} in | |
760 | i386) | |
761 | case ${obj_format} in | |
762 | aout) | |
763 | emulations="$emulations i386coff i386elf" | |
764 | ;; | |
765 | coff) | |
766 | emulations="$emulations i386aout i386elf" | |
767 | ;; | |
768 | elf) | |
769 | emulations="$emulations i386aout i386coff" | |
770 | ;; | |
771 | esac | |
772 | ;; | |
773 | esac | |
774 | fi | |
775 | ||
252b5132 RH |
776 | # Assign floating point type. Most processors with FP support |
777 | # IEEE FP. On those that don't support FP at all, usually IEEE | |
778 | # is emulated. | |
779 | case ${target_cpu} in | |
780 | vax | tahoe ) atof=${target_cpu} ;; | |
e135f41b | 781 | pdp11) atof=vax ;; |
252b5132 RH |
782 | *) atof=ieee ;; |
783 | esac | |
784 | ||
785 | case "${obj_format}" in | |
786 | "") AC_MSG_ERROR(GAS does not know what format to use for target ${target}) ;; | |
787 | esac | |
788 | ||
789 | # Unfortunately the cpu in cpu-opc.h file isn't always $(TARGET_CPU). | |
790 | cgen_cpu_prefix="" | |
791 | if test $using_cgen = yes ; then | |
792 | case ${target_cpu} in | |
793 | *) cgen_cpu_prefix=${target_cpu} ;; | |
794 | esac | |
795 | AC_SUBST(cgen_cpu_prefix) | |
796 | AC_DEFINE(USING_CGEN, 1, [Using cgen code?]) | |
797 | fi | |
798 | ||
799 | dnl | |
800 | dnl Make sure the desired support files exist. | |
801 | dnl | |
802 | ||
803 | if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then | |
804 | AC_MSG_ERROR(GAS does not support target CPU ${target_cpu_type}) | |
805 | fi | |
806 | ||
807 | if test ! -r ${srcdir}/config/obj-${obj_format}.c; then | |
808 | AC_MSG_ERROR(GAS does not have support for object file format ${obj_format}) | |
809 | fi | |
810 | ||
811 | case ${user_bfd_gas}-${primary_bfd_gas} in | |
812 | yes-yes | no-no) | |
813 | # We didn't override user's choice. | |
814 | ;; | |
815 | no-yes) | |
816 | AC_MSG_WARN(Use of BFD is required for ${target}; overriding config options.) | |
817 | ;; | |
818 | no-preferred) | |
819 | primary_bfd_gas=no | |
820 | ;; | |
821 | *-preferred) | |
822 | primary_bfd_gas=yes | |
823 | ;; | |
824 | yes-*) | |
825 | primary_bfd_gas=yes | |
826 | ;; | |
827 | -*) | |
828 | # User specified nothing. | |
829 | ;; | |
830 | esac | |
831 | ||
832 | # Some COFF configurations want these random other flags set. | |
833 | case ${obj_format} in | |
834 | coff) | |
835 | case ${target_cpu_type} in | |
836 | i386) AC_DEFINE(I386COFF, 1, [Using i386 COFF?]) ;; | |
837 | m68k) AC_DEFINE(M68KCOFF, 1, [Using m68k COFF?]) ;; | |
838 | m88k) AC_DEFINE(M88KCOFF, 1, [Using m88k COFF?]) ;; | |
839 | esac | |
840 | ;; | |
841 | esac | |
842 | ||
843 | # Getting this done right is going to be a bitch. Each configuration specified | |
844 | # with --enable-targets=... should be checked for environment, format, cpu, and | |
845 | # bfd_gas setting. | |
846 | # | |
847 | # For each configuration, the necessary object file support code must be linked | |
848 | # in. This might be only one, it might be up to four. The necessary emulation | |
849 | # code needs to be provided, too. | |
850 | # | |
851 | # And then there's "--enable-targets=all".... | |
852 | # | |
853 | # For now, just always do it for MIPS ELF or ECOFF configurations. Sigh. | |
854 | ||
855 | formats="${obj_format}" | |
856 | emfiles="" | |
857 | EMULATIONS="" | |
858 | GAS_UNIQ(emulations) | |
859 | for em in . $emulations ; do | |
860 | case $em in | |
861 | .) continue ;; | |
97238fbd | 862 | mipsbelf | mipslelf | mipself) |
252b5132 | 863 | fmt=elf file=mipself ;; |
97238fbd | 864 | mipsbecoff | mipslecoff | mipsecoff) |
252b5132 | 865 | fmt=ecoff file=mipsecoff ;; |
0aa5d426 HPN |
866 | *coff) |
867 | fmt=coff file=$em ;; | |
868 | *aout) | |
869 | fmt=aout file=$em ;; | |
870 | *elf) | |
871 | fmt=elf file=$em ;; | |
252b5132 RH |
872 | esac |
873 | formats="$formats $fmt" | |
874 | emfiles="$emfiles e-$file.o" | |
875 | EMULATIONS="$EMULATIONS &$em," | |
876 | done | |
877 | GAS_UNIQ(formats) | |
878 | GAS_UNIQ(emfiles) | |
879 | if test `set . $formats ; shift ; echo $#` -gt 1 ; then | |
880 | for fmt in $formats ; do | |
881 | case $fmt in | |
882 | aout) AC_DEFINE(OBJ_MAYBE_AOUT, 1, [a.out support?]) ;; | |
883 | bout) AC_DEFINE(OBJ_MAYBE_BOUT, 1, [b.out support?]) ;; | |
884 | coff) AC_DEFINE(OBJ_MAYBE_COFF, 1, [COFF support?]) ;; | |
885 | ecoff) AC_DEFINE(OBJ_MAYBE_ECOFF, 1, [ECOFF support?]) ;; | |
886 | elf) AC_DEFINE(OBJ_MAYBE_ELF, 1, [ELF support?]) ;; | |
887 | generic) AC_DEFINE(OBJ_MAYBE_GENERIC, 1, [generic support?]) ;; | |
888 | hp300) AC_DEFINE(OBJ_MAYBE_HP300, 1, [HP300 support?]) ;; | |
889 | ieee) AC_DEFINE(OBJ_MAYBE_IEEE, 1, [IEEE support?]) ;; | |
890 | som) AC_DEFINE(OBJ_MAYBE_SOM, 1, [SOM support?]) ;; | |
891 | vms) AC_DEFINE(OBJ_MAYBE_VMS, 1, [VMS support?]) ;; | |
892 | esac | |
893 | extra_objects="$extra_objects obj-$fmt.o" | |
894 | done | |
895 | obj_format=multi | |
896 | fi | |
897 | if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then | |
252b5132 | 898 | DEFAULT_EMULATION=`set . $emulations ; echo $2` |
4ca72d38 AM |
899 | # e-mips* has more than one emulation per file, e-i386* has just one at the |
900 | # moment. If only one emulation is specified, then don't define | |
901 | # USE_EMULATIONS or include any of the e-files as they will only be bloat. | |
902 | case "${obj_format}${emfiles}" in | |
903 | multi* | *mips*) | |
4ca72d38 AM |
904 | extra_objects="$extra_objects $emfiles" |
905 | AC_DEFINE(USE_EMULATIONS, 1, [Use emulation support?]) ;; | |
906 | esac | |
252b5132 RH |
907 | fi |
908 | AC_SUBST(extra_objects) | |
909 | AC_DEFINE_UNQUOTED(EMULATIONS, $EMULATIONS, [Supported emulations.]) | |
910 | AC_DEFINE_UNQUOTED(DEFAULT_EMULATION, "$DEFAULT_EMULATION", | |
911 | [Default emulation.]) | |
912 | ||
913 | case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in | |
914 | yes-*-coff) need_bfd=yes ;; | |
915 | no-*-coff) need_bfd=yes | |
916 | AC_DEFINE(MANY_SEGMENTS, 1, [old COFF support?]) ;; | |
917 | esac | |
918 | ||
919 | reject_dev_configs=yes | |
920 | ||
921 | case ${reject_dev_configs}-${dev} in | |
922 | yes-yes) # Oops. | |
923 | AC_MSG_ERROR(GAS does not support the ${generic_target} configuration.) | |
924 | ;; | |
925 | esac | |
926 | ||
927 | AC_SUBST(target_cpu_type) | |
928 | AC_SUBST(obj_format) | |
929 | AC_SUBST(te_file) | |
930 | AC_SUBST(install_tooldir) | |
931 | AC_SUBST(atof) | |
932 | dnl AC_SUBST(emulation) | |
933 | ||
934 | case "${primary_bfd_gas}" in | |
935 | yes) AC_DEFINE(BFD_ASSEMBLER, 1, [Use BFD interface?]) | |
936 | need_bfd=yes ;; | |
937 | esac | |
938 | ||
939 | # do we need the opcodes library? | |
940 | case "${need_opcodes}" in | |
941 | yes) | |
942 | OPCODES_LIB=../opcodes/libopcodes.la | |
943 | ;; | |
944 | esac | |
945 | ||
946 | case "${need_bfd}" in | |
947 | yes) | |
948 | BFDLIB=../bfd/libbfd.la | |
4001ad8c | 949 | BFDVER_H=../bfd/bfdver.h |
29589b0c | 950 | ALL_OBJ_DEPS="$ALL_OBJ_DEPS"' ../bfd/bfd.h $(INCDIR)/symcat.h' |
252b5132 RH |
951 | ;; |
952 | esac | |
953 | ||
954 | AC_SUBST(BFDLIB) | |
955 | AC_SUBST(OPCODES_LIB) | |
956 | ||
4001ad8c | 957 | AC_SUBST(BFDVER_H) |
252b5132 RH |
958 | AC_SUBST(ALL_OBJ_DEPS) |
959 | ||
960 | AC_DEFINE_UNQUOTED(TARGET_ALIAS, "${target_alias}", [Target alias.]) | |
961 | AC_DEFINE_UNQUOTED(TARGET_CANONICAL, "${target}", [Canonical target.]) | |
962 | AC_DEFINE_UNQUOTED(TARGET_CPU, "${target_cpu}", [Target CPU.]) | |
963 | AC_DEFINE_UNQUOTED(TARGET_VENDOR, "${target_vendor}", [Target vendor.]) | |
964 | AC_DEFINE_UNQUOTED(TARGET_OS, "${target_os}", [Target OS.]) | |
965 | ||
966 | AC_PROG_CC | |
967 | ||
968 | AC_PROG_YACC | |
969 | AM_PROG_LEX | |
970 | ||
fe41178f | 971 | ALL_LINGUAS="fr tr es" |
252b5132 RH |
972 | CY_GNU_GETTEXT |
973 | ||
974 | AM_MAINTAINER_MODE | |
975 | AC_EXEEXT | |
976 | ||
977 | AC_CHECK_HEADERS(string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h) | |
978 | ||
979 | # Put this here so that autoconf's "cross-compiling" message doesn't confuse | |
980 | # people who are not cross-compiling but are compiling cross-assemblers. | |
981 | AC_MSG_CHECKING(whether compiling a cross-assembler) | |
982 | if test "${host}" = "${target}"; then | |
983 | cross_gas=no | |
984 | else | |
985 | cross_gas=yes | |
986 | AC_DEFINE(CROSS_COMPILE, 1, [Compiling cross-assembler?]) | |
987 | fi | |
988 | AC_MSG_RESULT($cross_gas) | |
989 | ||
990 | dnl ansidecl.h will deal with const | |
991 | dnl AC_CONST | |
992 | AC_FUNC_ALLOCA | |
993 | AC_C_INLINE | |
994 | ||
995 | # VMS doesn't have unlink. | |
996 | AC_CHECK_FUNCS(unlink remove, break) | |
997 | ||
998 | # Some systems don't have sbrk(). | |
999 | AC_CHECK_FUNCS(sbrk) | |
1000 | ||
39bec121 TW |
1001 | # do we need the math library? |
1002 | case "${need_libm}" in | |
1003 | yes) | |
1004 | AC_CHECK_LIBM | |
1005 | AC_SUBST(LIBM) | |
1006 | ;; | |
1007 | esac | |
1008 | ||
252b5132 RH |
1009 | # Some non-ANSI preprocessors botch requoting inside strings. That's bad |
1010 | # enough, but on some of those systems, the assert macro relies on requoting | |
1011 | # working properly! | |
1012 | GAS_WORKING_ASSERT | |
1013 | ||
1014 | # On some systems, the system header files may not declare malloc, realloc, | |
1015 | # and free. There are places where gas needs these functions to have been | |
1016 | # declared -- such as when taking their addresses. | |
1017 | gas_test_headers=" | |
1018 | #ifdef HAVE_MEMORY_H | |
1019 | #include <memory.h> | |
1020 | #endif | |
1021 | #ifdef HAVE_STRING_H | |
1022 | #include <string.h> | |
1023 | #else | |
1024 | #ifdef HAVE_STRINGS_H | |
1025 | #include <strings.h> | |
1026 | #endif | |
1027 | #endif | |
1028 | #ifdef HAVE_STDLIB_H | |
1029 | #include <stdlib.h> | |
1030 | #endif | |
1031 | #ifdef HAVE_UNISTD_H | |
1032 | #include <unistd.h> | |
1033 | #endif | |
1034 | " | |
1035 | GAS_CHECK_DECL_NEEDED(strstr, f, char *(*f)(), $gas_test_headers) | |
1036 | GAS_CHECK_DECL_NEEDED(malloc, f, char *(*f)(), $gas_test_headers) | |
1037 | GAS_CHECK_DECL_NEEDED(free, f, void (*f)(), $gas_test_headers) | |
1038 | GAS_CHECK_DECL_NEEDED(sbrk, f, char *(*f)(), $gas_test_headers) | |
1039 | GAS_CHECK_DECL_NEEDED(environ, f, char **f, $gas_test_headers) | |
1040 | ||
1041 | # Does errno.h declare errno, or do we have to add a separate declaration | |
1042 | # for it? | |
1043 | GAS_CHECK_DECL_NEEDED(errno, f, int f, [ | |
1044 | #ifdef HAVE_ERRNO_H | |
1045 | #include <errno.h> | |
1046 | #endif | |
1047 | ]) | |
1048 | ||
1049 | dnl This must come last. | |
1050 | ||
1051 | dnl We used to make symlinks to files in the source directory, but now | |
1052 | dnl we just use the right name for .c files, and create .h files in | |
1053 | dnl the build directory which include the right .h file. Make sure | |
1054 | dnl the old symlinks don't exist, so that a reconfigure in an existing | |
1055 | dnl directory behaves reasonably. | |
1056 | ||
13b2be9c DJ |
1057 | AC_CONFIG_FILES(Makefile doc/Makefile po/Makefile.in:po/Make-in) |
1058 | AC_CONFIG_COMMANDS([default], | |
252b5132 RH |
1059 | [rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h |
1060 | echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h | |
1061 | echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h | |
1062 | echo '#include "te-'"${te_file}"'.h"' > targ-env.h | |
1063 | echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h | |
1064 | if test "x$cgen_cpu_prefix" != x ; then | |
1065 | echo '#include "opcodes/'"${cgen_cpu_prefix}"'-desc.h"' > cgen-desc.h | |
1066 | fi | |
1067 | ||
1068 | sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile], | |
1069 | [target_cpu_type=${target_cpu_type} | |
1070 | cgen_cpu_prefix=${cgen_cpu_prefix} | |
1071 | obj_format=${obj_format} | |
1072 | te_file=${te_file}]) | |
13b2be9c DJ |
1073 | |
1074 | AC_OUTPUT |