projects / deliverable / binutils-gdb.git / blame
| 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 ;; | |
| 28d297de | 205 | arm-*-rtems* | thumb-*-rtems*) fmt=elf ;; |
| 79500683 | 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 ;; | |
| 4615568e NC |
270 | i386-*-netbsd*-gnu* | \ |
| 271 | i386-*-knetbsd*-gnu | \ | |
| 79500683 AM |
272 | i386-*-netbsdelf*) fmt=elf em=nbsd ;; |
| 273 | i386-*-*n*bsd*) case ${cpu} in | |
| 274 | x86_64) fmt=elf em=nbsd ;; | |
| 275 | *) fmt=aout em=nbsd ;; | |
| 276 | esac ;; | |
| 277 | i386-*-linux*aout*) fmt=aout em=linux ;; | |
| 278 | i386-*-linux*oldld) fmt=aout em=linux ;; | |
| 279 | i386-*-linux*coff*) fmt=coff em=linux ;; | |
| 280 | i386-*-linux-gnu*) fmt=elf em=linux ;; | |
| 281 | x86_64-*-linux-gnu*) fmt=elf em=linux ;; | |
| 282 | i386-*-lynxos*) fmt=coff em=lynx ;; | |
| f98fd99f | 283 | changequote(,)dnl |
| 79500683 AM |
284 | i386-*-sysv[45]*) fmt=elf ;; |
| 285 | i386-*-solaris*) fmt=elf ;; | |
| 286 | i386-*-freebsdaout*) fmt=aout em=386bsd ;; | |
| 287 | i386-*-freebsd[12].*) fmt=aout em=386bsd ;; | |
| 288 | i386-*-freebsd[12]) fmt=aout em=386bsd ;; | |
| f98fd99f | 289 | changequote([,])dnl |
| 13dfd2d0 NC |
290 | i386-*-freebsd* | i386-*-kfreebsd*-gnu) |
| 291 | fmt=elf em=freebsd ;; | |
| 79500683 AM |
292 | i386-*-sysv*) fmt=coff ;; |
| 293 | i386-*-sco3.2v5*coff) fmt=coff ;; | |
| 294 | i386-*-isc*) fmt=coff ;; | |
| 295 | i386-*-sco3.2v5*) fmt=elf | |
| 296 | if test ${this_target} = $target; then | |
| 297 | AC_DEFINE(SCO_ELF, 1, [Define if defaulting to ELF on SCO 5.]) | |
| 298 | fi ;; | |
| 299 | i386-*-sco3.2*) fmt=coff ;; | |
| 300 | i386-*-vsta) fmt=aout ;; | |
| 301 | i386-*-msdosdjgpp* \ | |
| 302 | | i386-*-go32* \ | |
| 303 | | i386-go32-rtems*) fmt=coff em=go32 | |
| 304 | AC_DEFINE(STRICTCOFF, 1, [Using strict COFF?]) ;; | |
| 305 | i386-*-rtemself*) fmt=elf ;; | |
| 306 | i386-*-rtemscoff*) fmt=coff ;; | |
| 307 | i386-*-rtems*) fmt=elf ;; | |
| 308 | i386-*-gnu*) fmt=elf ;; | |
| 309 | i386-*-mach*) fmt=aout em=mach ;; | |
| 310 | i386-*-msdos*) fmt=aout ;; | |
| 311 | i386-*-moss*) fmt=elf ;; | |
| 312 | i386-*-pe) fmt=coff em=pe ;; | |
| 313 | i386-*-cygwin*) fmt=coff em=pe ;; | |
| 314 | i386-*-interix*) fmt=coff em=interix ;; | |
| 315 | i386-*-mingw32*) fmt=coff em=pe ;; | |
| 316 | i386-*-nto-qnx*) fmt=elf ;; | |
| 317 | i386-*-*nt*) fmt=coff em=pe ;; | |
| 318 | i386-*-vxworks*) fmt=aout ;; | |
| 319 | i386-*-chaos) fmt=elf ;; | |
| 320 | ||
| 321 | i860-*-*) fmt=elf endian=little | |
| 322 | AC_MSG_WARN(GAS support for ${generic_target} is preliminary and a work in progress) ;; | |
| 323 | i960-*-bout) fmt=bout ;; | |
| 324 | i960-*-coff) fmt=coff em=ic960 ;; | |
| 325 | i960-*-rtems*) fmt=coff em=ic960 ;; | |
| 326 | i960-*-nindy*) fmt=bout ;; | |
| 327 | i960-*-vxworks5.0) fmt=bout ;; | |
| 328 | i960-*-vxworks5.*) fmt=coff em=ic960 ;; | |
| 329 | i960-*-vxworks*) fmt=bout ;; | |
| 330 | i960-*-elf*) fmt=elf ;; | |
| 331 | ||
| 332 | ia64-*-elf*) fmt=elf ;; | |
| 333 | ia64-*-aix*) fmt=elf em=ia64aix ;; | |
| 334 | ia64-*-linux-gnu*) fmt=elf em=linux ;; | |
| 335 | ia64-*-hpux*) fmt=elf em=hpux ;; | |
| 336 | ia64-*-netbsd*) fmt=elf em=nbsd ;; | |
| 337 | ||
| 338 | ip2k-*-*) fmt=elf ;; | |
| 339 | ||
| 1c53c80d SC |
340 | iq2000-*-elf) fmt=elf bfd_gas=yes ;; |
| 341 | ||
| 79500683 AM |
342 | m32r-*-*) fmt=elf ;; |
| 343 | ||
| 344 | m68hc11-*-* | m6811-*-*) fmt=elf ;; | |
| 345 | m68hc12-*-* | m6812-*-*) fmt=elf ;; | |
| 346 | ||
| 347 | m68k-*-vxworks*) fmt=aout em=sun3 ;; | |
| 348 | m68k-ericsson-ose) fmt=aout em=sun3 ;; | |
| 349 | m68k-*-sunos*) fmt=aout em=sun3 ;; | |
| 350 | m68k-motorola-sysv*) fmt=coff em=delta ;; | |
| 351 | m68k-bull-sysv3*) fmt=coff em=dpx2 ;; | |
| 352 | m68k-apollo-*) fmt=coff em=apollo ;; | |
| 353 | m68k-*-elf*) fmt=elf ;; | |
| 354 | m68k-*-sysv4*) fmt=elf em=svr4 ;; | |
| 355 | m68k-*-sysv*) fmt=coff ;; | |
| 356 | m68k-*-coff | m68k-*-rtemscoff*) fmt=coff ;; | |
| 357 | m68k-*-rtems*) fmt=elf ;; | |
| 358 | m68k-*-hpux*) fmt=hp300 em=hp300 ;; | |
| 359 | m68k-*-linux*aout*) fmt=aout em=linux ;; | |
| 360 | m68k-*-linux-gnu*) fmt=elf em=linux ;; | |
| 361 | m68k-*-gnu*) fmt=elf ;; | |
| 362 | m68k-*-lynxos*) fmt=coff em=lynx ;; | |
| 363 | m68k-*-netbsdelf*) fmt=elf em=nbsd ;; | |
| 364 | m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;; | |
| 365 | m68k-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;; | |
| 366 | m68k-apple-aux*) fmt=coff em=aux ;; | |
| 367 | m68k-*-psos*) fmt=elf em=psos;; | |
| 368 | ||
| 369 | m88k-motorola-sysv3*) fmt=coff em=delt88 ;; | |
| 370 | m88k-*-coff*) fmt=coff ;; | |
| 371 | ||
| 372 | mcore-*-elf) fmt=elf ;; | |
| 373 | mcore-*-pe) fmt=coff em=pe bfd_gas=yes ;; | |
| 252b5132 RH |
374 | |
| 375 | # don't change em like *-*-bsd does | |
| 79500683 AM |
376 | mips-dec-openbsd*) fmt=elf endian=little ;; |
| 377 | mips-dec-bsd*) fmt=aout endian=little ;; | |
| 378 | mips-sony-bsd*) fmt=ecoff ;; | |
| 379 | mips-*-bsd*) | |
| 380 | AC_MSG_ERROR(Unknown vendor for mips-bsd configuration.) ;; | |
| 381 | mips-*-ultrix*) fmt=ecoff endian=little ;; | |
| 382 | mips-*-osf*) fmt=ecoff endian=little ;; | |
| 383 | mips-*-ecoff*) fmt=ecoff ;; | |
| 384 | mips-*-pe*) fmt=coff endian=little em=pe ;; | |
| 1de5b6a1 AO |
385 | mips-*-irix6*) fmt=elf em=irix ;; |
| 386 | mips-*-irix5*) fmt=elf em=irix ;; | |
| 387 | mips-*-irix*) fmt=ecoff em=irix ;; | |
| 79500683 AM |
388 | mips-*-lnews*) fmt=ecoff em=lnews ;; |
| 389 | mips-*-riscos*) fmt=ecoff ;; | |
| 390 | mips*-*-linux*) fmt=elf em=tmips ;; | |
| 391 | mips-*-sysv4*MP* | mips-*-gnu*) fmt=elf em=tmips ;; | |
| 392 | mips-*-sysv*) fmt=ecoff ;; | |
| 393 | mips-*-elf* | mips-*-rtems*) fmt=elf ;; | |
| dbeba5e5 CD |
394 | mips-*-netbsd*) fmt=elf ;; |
| 395 | mips-*-openbsd*) fmt=elf ;; | |
| 79500683 AM |
396 | mips-*-vxworks*) fmt=elf ;; |
| 397 | ||
| 398 | mmix-*-*) fmt=elf ;; | |
| 399 | mn10200-*-*) fmt=elf ;; | |
| 400 | mn10300-*-*) fmt=elf ;; | |
| 2469cfa2 | 401 | msp430-*-*) fmt=elf ;; |
| 79500683 AM |
402 | openrisc-*-*) fmt=elf ;; |
| 403 | or32-*-rtems*) fmt=coff ;; | |
| 404 | or32-*-coff) fmt=coff ;; | |
| 405 | or32-*-elf) fmt=elf ;; | |
| 406 | pj*) fmt=elf ;; | |
| 407 | ||
| 408 | ppc-*-pe | ppc-*-cygwin*) fmt=coff em=pe ;; | |
| 409 | ppc-*-winnt*) fmt=coff em=pe ;; | |
| 410 | ppc-*-aix5*) fmt=coff em=aix5 ;; | |
| 411 | ppc-*-aix*) fmt=coff ;; | |
| 412 | ppc-*-beos*) fmt=coff ;; | |
| 413 | ppc-*-*n*bsd* | ppc-*-elf*) fmt=elf ;; | |
| 414 | ppc-*-eabi* | ppc-*-sysv4*) fmt=elf ;; | |
| fda712ee | 415 | ppc-*-linux-gnu*) fmt=elf em=linux |
| 79500683 AM |
416 | case "$endian" in |
| 417 | big) ;; | |
| 418 | *) AC_MSG_ERROR(GNU/Linux must be configured big endian) ;; | |
| 419 | esac ;; | |
| 420 | ppc-*-solaris*) fmt=elf | |
| 421 | if test ${this_target} = $target; then | |
| 422 | AC_DEFINE(TARGET_SOLARIS_COMMENT, 1, | |
| 423 | [Define if default target is PowerPC Solaris.]) | |
| 424 | fi | |
| 425 | if test x${endian} = xbig; then | |
| 426 | AC_MSG_ERROR(Solaris must be configured little endian) | |
| 427 | fi ;; | |
| 428 | ppc-*-rtems*) fmt=elf ;; | |
| 429 | ppc-*-macos* | ppc-*-mpw*) fmt=coff em=macos ;; | |
| 430 | ppc-*-netware*) fmt=elf em=ppcnw ;; | |
| 59bc061d | 431 | ppc-**-nto*) fmt=elf ;; |
| 79500683 AM |
432 | ppc-*-vxworks*) fmt=elf ;; |
| 433 | ppc-*-windiss*) fmt=elf ;; | |
| 42b5d0ea | 434 | ppc-*-kaos*) fmt=elf ;; |
| 79500683 AM |
435 | |
| 436 | s390x-*-linux-gnu*) fmt=elf em=linux ;; | |
| 437 | s390-*-linux-gnu*) fmt=elf em=linux ;; | |
| 438 | ||
| 439 | sh*-*-linux*) fmt=elf em=linux | |
| 440 | case ${cpu} in | |
| 441 | sh*eb) endian=big ;; | |
| 442 | *) endian=little ;; | |
| 443 | esac ;; | |
| 444 | sh5*-*-netbsd*) fmt=elf em=nbsd ;; | |
| 445 | sh64*-*-netbsd*) fmt=elf em=nbsd ;; | |
| 446 | sh*-*-netbsdelf*) fmt=elf em=nbsd ;; | |
| 447 | sh-*-elf*) fmt=elf ;; | |
| 448 | sh-*-coff*) fmt=coff ;; | |
| ed71e111 NC |
449 | sh-*-nto*) fmt=elf ;; |
| 450 | sh-*-pe*) fmt=coff em=pe bfd_gas=yes endian=little ;; | |
| 79500683 AM |
451 | sh-*-rtemself*) fmt=elf ;; |
| 452 | sh-*-rtems*) fmt=coff ;; | |
| 42b5d0ea NC |
453 | sh-*-kaos*) fmt=elf ;; |
| 454 | shle*-*-kaos*) fmt=elf ;; | |
| 79500683 AM |
455 | sh64-*-elf*) fmt=elf ;; |
| 456 | ||
| 457 | ns32k-pc532-mach*) fmt=aout em=pc532mach ;; | |
| 458 | ns32k-pc532-ux*) fmt=aout em=pc532mach ;; | |
| 459 | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;; | |
| 460 | ns32k-*-*n*bsd*) fmt=aout em=nbsd532 ;; | |
| 461 | ||
| 462 | sparc-*-rtemsaout*) fmt=aout ;; | |
| 463 | sparc-*-rtemself*) fmt=elf ;; | |
| 464 | sparc-*-rtems*) fmt=elf ;; | |
| 465 | sparc-*-sunos4*) fmt=aout em=sun3 ;; | |
| 466 | sparc-*-aout | sparc*-*-vxworks*) fmt=aout em=sparcaout ;; | |
| 467 | sparc-*-coff) fmt=coff ;; | |
| 468 | sparc-*-linux*aout*) fmt=aout em=linux ;; | |
| 469 | sparc-*-linux-gnu*) fmt=elf em=linux ;; | |
| 470 | sparc-*-lynxos*) fmt=coff em=lynx ;; | |
| 471 | sparc-fujitsu-none) fmt=aout ;; | |
| 472 | sparc-*-elf) fmt=elf ;; | |
| 473 | sparc-*-sysv4*) fmt=elf ;; | |
| 474 | sparc-*-solaris*) fmt=elf ;; | |
| 475 | sparc-*-netbsdelf*) fmt=elf em=nbsd ;; | |
| 476 | sparc-*-*n*bsd*) case ${cpu} in | |
| 477 | sparc64) fmt=elf em=nbsd ;; | |
| 478 | *) fmt=aout em=nbsd ;; | |
| 479 | esac ;; | |
| 480 | strongarm-*-coff) fmt=coff ;; | |
| 481 | strongarm-*-elf) fmt=elf ;; | |
| 42b5d0ea | 482 | strongarm-*-kaos*) fmt=elf ;; |
| 79500683 AM |
483 | xscale-*-coff) fmt=coff ;; |
| 484 | xscale-*-elf) fmt=elf ;; | |
| 485 | ||
| 486 | tic30-*-*aout*) fmt=aout bfd_gas=yes ;; | |
| 487 | tic30-*-*coff*) fmt=coff bfd_gas=yes ;; | |
| 026df7c5 | 488 | tic4x-*-* | c4x-*-*) fmt=coff bfd_gas=yes ;; |
| 79500683 AM |
489 | tic54x-*-* | c54x*-*-*) fmt=coff bfd_gas=yes need_libm=yes;; |
| 490 | tic80-*-*) fmt=coff ;; | |
| 491 | ||
| 492 | v850-*-*) fmt=elf ;; | |
| 493 | v850e-*-*) fmt=elf ;; | |
| 494 | v850ea-*-*) fmt=elf ;; | |
| 495 | ||
| 496 | vax-*-netbsdelf*) fmt=elf em=nbsd ;; | |
| 497 | vax-*-netbsd*) fmt=aout em=nbsd ;; | |
| 498 | vax-*-bsd* | vax-*-ultrix*) fmt=aout ;; | |
| 499 | vax-*-vms) fmt=vms ;; | |
| 500 | ||
| 501 | w65-*-*) fmt=coff ;; | |
| 502 | ||
| 503 | xstormy16-*-*) fmt=elf ;; | |
| 504 | ||
| e0001a05 NC |
505 | xtensa-*-*) fmt=elf ;; |
| 506 | ||
| 79500683 AM |
507 | z8k-*-coff | z8k-*-sim) fmt=coff ;; |
| 508 | ||
| 509 | *-*-aout | *-*-scout) fmt=aout ;; | |
| 13dfd2d0 | 510 | *-*-freebsd* | *-*-kfreebsd*-gnu) fmt=elf em=freebsd ;; |
| 79500683 AM |
511 | *-*-nindy*) fmt=bout ;; |
| 512 | *-*-bsd*) fmt=aout em=sun3 ;; | |
| 513 | *-*-generic) fmt=generic ;; | |
| 514 | *-*-xray | *-*-hms) fmt=coff ;; | |
| 515 | *-*-sim) fmt=coff ;; | |
| 516 | *-*-elf | *-*-sysv4* | *-*-solaris*) fmt=elf dev=yes ;; | |
| da896d3f | 517 | *-*-aros*) fmt=elf em=linux bfd_gas=yes ;; |
| 79500683 AM |
518 | *-*-vxworks) fmt=aout ;; |
| 519 | *-*-netware) fmt=elf ;; | |
| 252b5132 RH |
520 | esac |
| 521 | ||
| 522 | if test ${this_target} = $target ; then | |
| 523 | endian_def= | |
| 524 | if test x${endian} = xbig; then | |
| 525 | endian_def=1 | |
| 526 | elif test x${endian} = xlittle; then | |
| 527 | endian_def=0 | |
| 528 | fi | |
| 529 | if test x${endian_def} != x; then | |
| 530 | AC_DEFINE_UNQUOTED(TARGET_BYTES_BIG_ENDIAN, $endian_def, | |
| 531 | [Define as 1 if big endian.]) | |
| 532 | fi | |
| 533 | fi | |
| 534 | ||
| 535 | case ${cpu_type}-${fmt} in | |
| 79500683 AM |
536 | alpha*-* | arm-* | i386-* | ia64*-* | mips-* | ns32k-* \ |
| 537 | | pdp11-* | ppc-* | sparc-* | strongarm-* | xscale-* \ | |
| 538 | | *-elf | *-ecoff | *-som) | |
| 539 | bfd_gas=yes ;; | |
| 252b5132 RH |
540 | esac |
| 541 | ||
| 542 | # Other random stuff. | |
| 543 | ||
| 316f5878 RS |
544 | case ${cpu_type} in |
| 545 | mips) | |
| 546 | # Set mips_cpu to the name of the default CPU. | |
| 547 | case ${target_cpu} in | |
| 548 | mips | mipsbe | mipseb | mipsle | mipsel | mips64 | mips64el) | |
| 549 | mips_cpu=from-abi | |
| 550 | ;; | |
| 551 | mipsisa32 | mipsisa32el) | |
| 552 | mips_cpu=mips32 | |
| 553 | ;; | |
| af7ee8bf CD |
554 | mipsisa32r2 | mipsisa32r2el) |
| 555 | mips_cpu=mips32r2 | |
| 556 | ;; | |
| 316f5878 RS |
557 | mipsisa64 | mipsisa64el) |
| 558 | mips_cpu=mips64 | |
| 559 | ;; | |
| 5f74bc13 CD |
560 | mipsisa64r2 | mipsisa64r2el) |
| 561 | mips_cpu=mips64r2 | |
| 562 | ;; | |
| 316f5878 RS |
563 | mipstx39 | mipstx39el) |
| 564 | mips_cpu=r3900 | |
| 565 | ;; | |
| 8f6847cb RS |
566 | mips64vr | mips64vrel) |
| 567 | mips_cpu=vr4100 | |
| 568 | ;; | |
| 5f74bc13 | 569 | mipsisa32r2* | mipsisa64r2*) |
| af7ee8bf CD |
570 | changequote(,)dnl |
| 571 | mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..r2//' -e 's/el$//'` | |
| 572 | changequote([,])dnl | |
| 573 | ;; | |
| 316f5878 RS |
574 | mips64* | mipsisa64* | mipsisa32*) |
| 575 | changequote(,)dnl | |
| 576 | mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..//' -e 's/el$//'` | |
| 577 | changequote([,])dnl | |
| 578 | ;; | |
| 579 | *) | |
| 580 | AC_ERROR($target_cpu isn't a supported MIPS CPU name) | |
| 581 | ;; | |
| 582 | esac | |
| 583 | # See whether it's appropriate to set E_MIPS_ABI_O32 for o32 | |
| 584 | # binaries. It's a GNU extension that some OSes don't understand. | |
| 585 | # The value only matters on ELF targets. | |
| 586 | case ${target} in | |
| 587 | *-*-irix*) | |
| 588 | use_e_mips_abi_o32=0 | |
| 589 | ;; | |
| 590 | *) | |
| 591 | use_e_mips_abi_o32=1 | |
| 592 | ;; | |
| 593 | esac | |
| 594 | # Decide whether to generate 32-bit or 64-bit code by default. | |
| 595 | # Used to resolve -march=from-abi when an embedded ABI is selected. | |
| 596 | case ${target} in | |
| 597 | mips64*-*-* | mipsisa64*-*-*) | |
| 598 | mips_default_64bit=1 | |
| 599 | ;; | |
| 600 | *) | |
| 601 | mips_default_64bit=0 | |
| 602 | ;; | |
| 603 | esac | |
| cac012d6 AO |
604 | # Decide which ABI to target by default. |
| 605 | case ${target} in | |
| 606 | mips64*-linux* | mips-sgi-irix6*) | |
| 607 | mips_default_abi=N32_ABI | |
| 608 | ;; | |
| 609 | mips*-linux*) | |
| 610 | mips_default_abi=O32_ABI | |
| 611 | ;; | |
| 612 | *) | |
| 613 | mips_default_abi=NO_ABI | |
| 614 | ;; | |
| 615 | esac | |
| 316f5878 RS |
616 | AC_DEFINE_UNQUOTED(MIPS_CPU_STRING_DEFAULT, "$mips_cpu", |
| 617 | [Default CPU for MIPS targets. ]) | |
| 618 | AC_DEFINE_UNQUOTED(USE_E_MIPS_ABI_O32, $use_e_mips_abi_o32, | |
| 619 | [Allow use of E_MIPS_ABI_O32 on MIPS targets. ]) | |
| 620 | AC_DEFINE_UNQUOTED(MIPS_DEFAULT_64BIT, $mips_default_64bit, | |
| 621 | [Generate 64-bit code by default on MIPS targets. ]) | |
| cac012d6 AO |
622 | AC_DEFINE_UNQUOTED(MIPS_DEFAULT_ABI, $mips_default_abi, |
| 623 | [Choose a default ABI for MIPS targets. ]) | |
| 316f5878 RS |
624 | ;; |
| 625 | esac | |
| 626 | ||
| 252b5132 RH |
627 | # Do we need the opcodes library? |
| 628 | case ${cpu_type} in | |
| 629 | vax | i386 | tic30) | |
| 630 | ;; | |
| 631 | ||
| 632 | *) | |
| 633 | need_opcodes=yes | |
| 634 | ||
| 635 | case "${enable_shared}" in | |
| 636 | yes) shared_opcodes=true ;; | |
| 637 | *opcodes*) shared_opcodes=true ;; | |
| 638 | *) shared_opcodes=false ;; | |
| 639 | esac | |
| 640 | if test "${shared_opcodes}" = "true"; then | |
| 641 | # A shared libopcodes must be linked against libbfd. | |
| 642 | need_bfd=yes | |
| 643 | fi | |
| 644 | ;; | |
| 645 | esac | |
| 646 | ||
| 647 | # Any other special object files needed ? | |
| 648 | case ${cpu_type} in | |
| 1c53c80d | 649 | fr30 | ip2k | iq2000 | m32r | openrisc) |
| 252b5132 RH |
650 | using_cgen=yes |
| 651 | ;; | |
| 652 | ||
| 0ebb9a87 DB |
653 | frv) |
| 654 | using_cgen=yes | |
| 655 | ;; | |
| 252b5132 RH |
656 | m68k) |
| 657 | case ${extra_objects} in | |
| 658 | *m68k-parse.o*) ;; | |
| 659 | *) extra_objects="$extra_objects m68k-parse.o" ;; | |
| 660 | esac | |
| 661 | ;; | |
| 662 | ||
| 663 | mips) | |
| 664 | echo ${extra_objects} | grep -s "itbl-parse.o" | |
| 665 | if test $? -ne 0 ; then | |
| 666 | extra_objects="$extra_objects itbl-parse.o" | |
| 667 | fi | |
| 668 | ||
| 669 | echo ${extra_objects} | grep -s "itbl-lex.o" | |
| 670 | if test $? -ne 0 ; then | |
| 671 | extra_objects="$extra_objects itbl-lex.o" | |
| 672 | fi | |
| 673 | ||
| 674 | echo ${extra_objects} | grep -s "itbl-ops.o" | |
| 675 | if test $? -ne 0 ; then | |
| 676 | extra_objects="$extra_objects itbl-ops.o" | |
| 677 | fi | |
| 678 | ;; | |
| 679 | ||
| c1e4eef7 | 680 | i386 | s390 | sparc) |
| 252b5132 RH |
681 | if test $this_target = $target ; then |
| 682 | AC_DEFINE_UNQUOTED(DEFAULT_ARCH, "${arch}", [Default architecture.]) | |
| 683 | fi | |
| 684 | ;; | |
| 93fbbb04 GK |
685 | |
| 686 | xstormy16) | |
| 687 | using_cgen=yes | |
| 688 | ;; | |
| 689 | ||
| e0001a05 NC |
690 | xtensa) |
| 691 | echo ${extra_objects} | grep -s "xtensa-relax.o" | |
| 692 | if test $? -ne 0 ; then | |
| 693 | extra_objects="$extra_objects xtensa-relax.o" | |
| 694 | fi | |
| 695 | ;; | |
| 696 | ||
| 252b5132 RH |
697 | *) |
| 698 | ;; | |
| 699 | esac | |
| 700 | ||
| 701 | if test $using_cgen = yes ; then | |
| 702 | case "x${extra_objects}" in | |
| 703 | *cgen.o*) ;; | |
| 704 | *) extra_objects="$extra_objects cgen.o" ;; | |
| 705 | esac | |
| 706 | fi | |
| 707 | ||
| 708 | # See if we really can support this configuration with the emulation code. | |
| 709 | ||
| 710 | if test $this_target = $target ; then | |
| 711 | primary_bfd_gas=$bfd_gas | |
| 712 | obj_format=$fmt | |
| 713 | te_file=$em | |
| 714 | ||
| 715 | if test $bfd_gas = no ; then | |
| 716 | # Can't support other configurations this way. | |
| 717 | break | |
| 718 | fi | |
| 719 | elif test $bfd_gas = no ; then | |
| 720 | # Can't support this configuration. | |
| 721 | break | |
| 722 | fi | |
| 723 | ||
| 724 | # From target name and format, produce a list of supported emulations. | |
| 725 | ||
| 726 | case ${generic_target}-${fmt} in | |
| 727 | mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;; | |
| 4008bd9b | 728 | mips*-*-linux*-*) case "$endian" in |
| df3bcd6f L |
729 | big) emulation="mipsbelf mipslelf mipself" ;; |
| 730 | *) emulation="mipslelf mipsbelf mipself" ;; | |
| 252b5132 RH |
731 | esac ;; |
| 732 | mips-*-lnews*-ecoff) ;; | |
| 733 | mips-*-*-ecoff) case "$endian" in | |
| 734 | big) emulation="mipsbecoff mipslecoff mipsecoff" ;; | |
| 735 | *) emulation="mipslecoff mipsbecoff mipsecoff" ;; | |
| 736 | esac ;; | |
| 737 | mips-*-*-elf) case "$endian" in | |
| 738 | big) emulation="mipsbelf mipslelf mipself" ;; | |
| 739 | *) emulation="mipslelf mipsbelf mipself" ;; | |
| 252b5132 | 740 | esac ;; |
| 906fac54 | 741 | mips-*-sysv4*MP*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;; |
| 119caedd L |
742 | # i386-pc-pe-coff != i386-pc-coff. |
| 743 | i386-*-pe-coff) ;; | |
| 4c63da97 AM |
744 | # Uncommenting the next line will turn on support for i386 AOUT |
| 745 | # for the default linux configuration | |
| 746 | # i386-*-linux*-elf) emulation="i386elf i386aout" ;; | |
| 747 | # | |
| 748 | i386-*-aout) emulation="i386aout" ;; | |
| 4ca72d38 | 749 | i386-*-coff) emulation="i386coff" ;; |
| 4c63da97 | 750 | i386-*-elf) emulation="i386elf" ;; |
| 3bcbcc3d | 751 | |
| f9c19112 HPN |
752 | # Always all formats. The first stated emulation becomes the default. |
| 753 | cris-*-*aout*) emulation="crisaout criself" ;; | |
| 754 | cris-*-*) emulation="criself crisaout" ;; | |
| 252b5132 RH |
755 | esac |
| 756 | ||
| 757 | emulations="$emulations $emulation" | |
| 758 | ||
| 759 | done | |
| 760 | ||
| 15886821 L |
761 | # Turn on all targets if possible |
| 762 | if test ${all_targets} = "yes"; then | |
| 763 | case ${target_cpu_type} in | |
| 764 | i386) | |
| 765 | case ${obj_format} in | |
| 766 | aout) | |
| 767 | emulations="$emulations i386coff i386elf" | |
| 768 | ;; | |
| 769 | coff) | |
| 770 | emulations="$emulations i386aout i386elf" | |
| 771 | ;; | |
| 772 | elf) | |
| 773 | emulations="$emulations i386aout i386coff" | |
| 774 | ;; | |
| 775 | esac | |
| 776 | ;; | |
| 777 | esac | |
| 778 | fi | |
| 779 | ||
| 252b5132 RH |
780 | # Assign floating point type. Most processors with FP support |
| 781 | # IEEE FP. On those that don't support FP at all, usually IEEE | |
| 782 | # is emulated. | |
| 783 | case ${target_cpu} in | |
| 784 | vax | tahoe ) atof=${target_cpu} ;; | |
| e135f41b | 785 | pdp11) atof=vax ;; |
| 252b5132 RH |
786 | *) atof=ieee ;; |
| 787 | esac | |
| 788 | ||
| 789 | case "${obj_format}" in | |
| 790 | "") AC_MSG_ERROR(GAS does not know what format to use for target ${target}) ;; | |
| 791 | esac | |
| 792 | ||
| 793 | # Unfortunately the cpu in cpu-opc.h file isn't always $(TARGET_CPU). | |
| 794 | cgen_cpu_prefix="" | |
| 795 | if test $using_cgen = yes ; then | |
| 796 | case ${target_cpu} in | |
| 797 | *) cgen_cpu_prefix=${target_cpu} ;; | |
| 798 | esac | |
| 799 | AC_SUBST(cgen_cpu_prefix) | |
| 800 | AC_DEFINE(USING_CGEN, 1, [Using cgen code?]) | |
| 801 | fi | |
| 802 | ||
| 803 | dnl | |
| 804 | dnl Make sure the desired support files exist. | |
| 805 | dnl | |
| 806 | ||
| 807 | if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then | |
| 808 | AC_MSG_ERROR(GAS does not support target CPU ${target_cpu_type}) | |
| 809 | fi | |
| 810 | ||
| 811 | if test ! -r ${srcdir}/config/obj-${obj_format}.c; then | |
| 812 | AC_MSG_ERROR(GAS does not have support for object file format ${obj_format}) | |
| 813 | fi | |
| 814 | ||
| 815 | case ${user_bfd_gas}-${primary_bfd_gas} in | |
| 816 | yes-yes | no-no) | |
| 817 | # We didn't override user's choice. | |
| 818 | ;; | |
| 819 | no-yes) | |
| 820 | AC_MSG_WARN(Use of BFD is required for ${target}; overriding config options.) | |
| 821 | ;; | |
| 822 | no-preferred) | |
| 823 | primary_bfd_gas=no | |
| 824 | ;; | |
| 825 | *-preferred) | |
| 826 | primary_bfd_gas=yes | |
| 827 | ;; | |
| 828 | yes-*) | |
| 829 | primary_bfd_gas=yes | |
| 830 | ;; | |
| 831 | -*) | |
| 832 | # User specified nothing. | |
| 833 | ;; | |
| 834 | esac | |
| 835 | ||
| 836 | # Some COFF configurations want these random other flags set. | |
| 837 | case ${obj_format} in | |
| 838 | coff) | |
| 839 | case ${target_cpu_type} in | |
| 840 | i386) AC_DEFINE(I386COFF, 1, [Using i386 COFF?]) ;; | |
| 841 | m68k) AC_DEFINE(M68KCOFF, 1, [Using m68k COFF?]) ;; | |
| 842 | m88k) AC_DEFINE(M88KCOFF, 1, [Using m88k COFF?]) ;; | |
| 843 | esac | |
| 844 | ;; | |
| 845 | esac | |
| 846 | ||
| 847 | # Getting this done right is going to be a bitch. Each configuration specified | |
| 848 | # with --enable-targets=... should be checked for environment, format, cpu, and | |
| 849 | # bfd_gas setting. | |
| 850 | # | |
| 851 | # For each configuration, the necessary object file support code must be linked | |
| 852 | # in. This might be only one, it might be up to four. The necessary emulation | |
| 853 | # code needs to be provided, too. | |
| 854 | # | |
| 855 | # And then there's "--enable-targets=all".... | |
| 856 | # | |
| 857 | # For now, just always do it for MIPS ELF or ECOFF configurations. Sigh. | |
| 858 | ||
| 859 | formats="${obj_format}" | |
| 860 | emfiles="" | |
| 861 | EMULATIONS="" | |
| 862 | GAS_UNIQ(emulations) | |
| 863 | for em in . $emulations ; do | |
| 864 | case $em in | |
| 865 | .) continue ;; | |
| 97238fbd | 866 | mipsbelf | mipslelf | mipself) |
| 252b5132 | 867 | fmt=elf file=mipself ;; |
| 97238fbd | 868 | mipsbecoff | mipslecoff | mipsecoff) |
| 252b5132 | 869 | fmt=ecoff file=mipsecoff ;; |
| 0aa5d426 HPN |
870 | *coff) |
| 871 | fmt=coff file=$em ;; | |
| 872 | *aout) | |
| 873 | fmt=aout file=$em ;; | |
| 874 | *elf) | |
| 875 | fmt=elf file=$em ;; | |
| 252b5132 RH |
876 | esac |
| 877 | formats="$formats $fmt" | |
| 878 | emfiles="$emfiles e-$file.o" | |
| 879 | EMULATIONS="$EMULATIONS &$em," | |
| 880 | done | |
| 881 | GAS_UNIQ(formats) | |
| 882 | GAS_UNIQ(emfiles) | |
| 883 | if test `set . $formats ; shift ; echo $#` -gt 1 ; then | |
| 884 | for fmt in $formats ; do | |
| 885 | case $fmt in | |
| 886 | aout) AC_DEFINE(OBJ_MAYBE_AOUT, 1, [a.out support?]) ;; | |
| 887 | bout) AC_DEFINE(OBJ_MAYBE_BOUT, 1, [b.out support?]) ;; | |
| 888 | coff) AC_DEFINE(OBJ_MAYBE_COFF, 1, [COFF support?]) ;; | |
| 889 | ecoff) AC_DEFINE(OBJ_MAYBE_ECOFF, 1, [ECOFF support?]) ;; | |
| 890 | elf) AC_DEFINE(OBJ_MAYBE_ELF, 1, [ELF support?]) ;; | |
| 891 | generic) AC_DEFINE(OBJ_MAYBE_GENERIC, 1, [generic support?]) ;; | |
| 892 | hp300) AC_DEFINE(OBJ_MAYBE_HP300, 1, [HP300 support?]) ;; | |
| 893 | ieee) AC_DEFINE(OBJ_MAYBE_IEEE, 1, [IEEE support?]) ;; | |
| 894 | som) AC_DEFINE(OBJ_MAYBE_SOM, 1, [SOM support?]) ;; | |
| 895 | vms) AC_DEFINE(OBJ_MAYBE_VMS, 1, [VMS support?]) ;; | |
| 896 | esac | |
| 897 | extra_objects="$extra_objects obj-$fmt.o" | |
| 898 | done | |
| 899 | obj_format=multi | |
| 900 | fi | |
| 901 | if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then | |
| 252b5132 | 902 | DEFAULT_EMULATION=`set . $emulations ; echo $2` |
| 4ca72d38 AM |
903 | # e-mips* has more than one emulation per file, e-i386* has just one at the |
| 904 | # moment. If only one emulation is specified, then don't define | |
| 905 | # USE_EMULATIONS or include any of the e-files as they will only be bloat. | |
| 906 | case "${obj_format}${emfiles}" in | |
| 907 | multi* | *mips*) | |
| 4ca72d38 AM |
908 | extra_objects="$extra_objects $emfiles" |
| 909 | AC_DEFINE(USE_EMULATIONS, 1, [Use emulation support?]) ;; | |
| 910 | esac | |
| 252b5132 RH |
911 | fi |
| 912 | AC_SUBST(extra_objects) | |
| 913 | AC_DEFINE_UNQUOTED(EMULATIONS, $EMULATIONS, [Supported emulations.]) | |
| 914 | AC_DEFINE_UNQUOTED(DEFAULT_EMULATION, "$DEFAULT_EMULATION", | |
| 915 | [Default emulation.]) | |
| 916 | ||
| 917 | case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in | |
| 918 | yes-*-coff) need_bfd=yes ;; | |
| 919 | no-*-coff) need_bfd=yes | |
| 920 | AC_DEFINE(MANY_SEGMENTS, 1, [old COFF support?]) ;; | |
| 921 | esac | |
| 922 | ||
| 923 | reject_dev_configs=yes | |
| 924 | ||
| 925 | case ${reject_dev_configs}-${dev} in | |
| 926 | yes-yes) # Oops. | |
| 927 | AC_MSG_ERROR(GAS does not support the ${generic_target} configuration.) | |
| 928 | ;; | |
| 929 | esac | |
| 930 | ||
| 931 | AC_SUBST(target_cpu_type) | |
| 932 | AC_SUBST(obj_format) | |
| 933 | AC_SUBST(te_file) | |
| 934 | AC_SUBST(install_tooldir) | |
| 935 | AC_SUBST(atof) | |
| 936 | dnl AC_SUBST(emulation) | |
| 937 | ||
| 938 | case "${primary_bfd_gas}" in | |
| 939 | yes) AC_DEFINE(BFD_ASSEMBLER, 1, [Use BFD interface?]) | |
| 940 | need_bfd=yes ;; | |
| 941 | esac | |
| 942 | ||
| 943 | # do we need the opcodes library? | |
| 944 | case "${need_opcodes}" in | |
| 945 | yes) | |
| 946 | OPCODES_LIB=../opcodes/libopcodes.la | |
| 947 | ;; | |
| 948 | esac | |
| 949 | ||
| 950 | case "${need_bfd}" in | |
| 951 | yes) | |
| 952 | BFDLIB=../bfd/libbfd.la | |
| 4001ad8c | 953 | BFDVER_H=../bfd/bfdver.h |
| 29589b0c | 954 | ALL_OBJ_DEPS="$ALL_OBJ_DEPS"' ../bfd/bfd.h $(INCDIR)/symcat.h' |
| 252b5132 RH |
955 | ;; |
| 956 | esac | |
| 957 | ||
| 958 | AC_SUBST(BFDLIB) | |
| 959 | AC_SUBST(OPCODES_LIB) | |
| 960 | ||
| 4001ad8c | 961 | AC_SUBST(BFDVER_H) |
| 252b5132 RH |
962 | AC_SUBST(ALL_OBJ_DEPS) |
| 963 | ||
| 964 | AC_DEFINE_UNQUOTED(TARGET_ALIAS, "${target_alias}", [Target alias.]) | |
| 965 | AC_DEFINE_UNQUOTED(TARGET_CANONICAL, "${target}", [Canonical target.]) | |
| 966 | AC_DEFINE_UNQUOTED(TARGET_CPU, "${target_cpu}", [Target CPU.]) | |
| 967 | AC_DEFINE_UNQUOTED(TARGET_VENDOR, "${target_vendor}", [Target vendor.]) | |
| 968 | AC_DEFINE_UNQUOTED(TARGET_OS, "${target_os}", [Target OS.]) | |
| 969 | ||
| 970 | AC_PROG_CC | |
| 971 | ||
| 972 | AC_PROG_YACC | |
| 973 | AM_PROG_LEX | |
| 974 | ||
| fe41178f | 975 | ALL_LINGUAS="fr tr es" |
| 252b5132 RH |
976 | CY_GNU_GETTEXT |
| 977 | ||
| 978 | AM_MAINTAINER_MODE | |
| 979 | AC_EXEEXT | |
| 980 | ||
| 981 | AC_CHECK_HEADERS(string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h) | |
| 982 | ||
| 983 | # Put this here so that autoconf's "cross-compiling" message doesn't confuse | |
| 984 | # people who are not cross-compiling but are compiling cross-assemblers. | |
| 985 | AC_MSG_CHECKING(whether compiling a cross-assembler) | |
| 986 | if test "${host}" = "${target}"; then | |
| 987 | cross_gas=no | |
| 988 | else | |
| 989 | cross_gas=yes | |
| 990 | AC_DEFINE(CROSS_COMPILE, 1, [Compiling cross-assembler?]) | |
| 991 | fi | |
| 992 | AC_MSG_RESULT($cross_gas) | |
| 993 | ||
| 994 | dnl ansidecl.h will deal with const | |
| 995 | dnl AC_CONST | |
| 996 | AC_FUNC_ALLOCA | |
| 997 | AC_C_INLINE | |
| 998 | ||
| 999 | # VMS doesn't have unlink. | |
| 1000 | AC_CHECK_FUNCS(unlink remove, break) | |
| 1001 | ||
| 1002 | # Some systems don't have sbrk(). | |
| 1003 | AC_CHECK_FUNCS(sbrk) | |
| 1004 | ||
| 39bec121 TW |
1005 | # do we need the math library? |
| 1006 | case "${need_libm}" in | |
| 1007 | yes) | |
| 1008 | AC_CHECK_LIBM | |
| 1009 | AC_SUBST(LIBM) | |
| 1010 | ;; | |
| 1011 | esac | |
| 1012 | ||
| 252b5132 RH |
1013 | # Some non-ANSI preprocessors botch requoting inside strings. That's bad |
| 1014 | # enough, but on some of those systems, the assert macro relies on requoting | |
| 1015 | # working properly! | |
| 1016 | GAS_WORKING_ASSERT | |
| 1017 | ||
| 1018 | # On some systems, the system header files may not declare malloc, realloc, | |
| 1019 | # and free. There are places where gas needs these functions to have been | |
| 1020 | # declared -- such as when taking their addresses. | |
| 1021 | gas_test_headers=" | |
| 1022 | #ifdef HAVE_MEMORY_H | |
| 1023 | #include <memory.h> | |
| 1024 | #endif | |
| 1025 | #ifdef HAVE_STRING_H | |
| 1026 | #include <string.h> | |
| 1027 | #else | |
| 1028 | #ifdef HAVE_STRINGS_H | |
| 1029 | #include <strings.h> | |
| 1030 | #endif | |
| 1031 | #endif | |
| 1032 | #ifdef HAVE_STDLIB_H | |
| 1033 | #include <stdlib.h> | |
| 1034 | #endif | |
| 1035 | #ifdef HAVE_UNISTD_H | |
| 1036 | #include <unistd.h> | |
| 1037 | #endif | |
| 1038 | " | |
| 1039 | GAS_CHECK_DECL_NEEDED(strstr, f, char *(*f)(), $gas_test_headers) | |
| 1040 | GAS_CHECK_DECL_NEEDED(malloc, f, char *(*f)(), $gas_test_headers) | |
| 1041 | GAS_CHECK_DECL_NEEDED(free, f, void (*f)(), $gas_test_headers) | |
| 1042 | GAS_CHECK_DECL_NEEDED(sbrk, f, char *(*f)(), $gas_test_headers) | |
| 1043 | GAS_CHECK_DECL_NEEDED(environ, f, char **f, $gas_test_headers) | |
| 1044 | ||
| 1045 | # Does errno.h declare errno, or do we have to add a separate declaration | |
| 1046 | # for it? | |
| 1047 | GAS_CHECK_DECL_NEEDED(errno, f, int f, [ | |
| 1048 | #ifdef HAVE_ERRNO_H | |
| 1049 | #include <errno.h> | |
| 1050 | #endif | |
| 1051 | ]) | |
| 1052 | ||
| 1053 | dnl This must come last. | |
| 1054 | ||
| 1055 | dnl We used to make symlinks to files in the source directory, but now | |
| 1056 | dnl we just use the right name for .c files, and create .h files in | |
| 1057 | dnl the build directory which include the right .h file. Make sure | |
| 1058 | dnl the old symlinks don't exist, so that a reconfigure in an existing | |
| 1059 | dnl directory behaves reasonably. | |
| 1060 | ||
| 13b2be9c DJ |
1061 | AC_CONFIG_FILES(Makefile doc/Makefile po/Makefile.in:po/Make-in) |
| 1062 | AC_CONFIG_COMMANDS([default], | |
| 252b5132 RH |
1063 | [rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h |
| 1064 | echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h | |
| 1065 | echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h | |
| 1066 | echo '#include "te-'"${te_file}"'.h"' > targ-env.h | |
| 1067 | echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h | |
| 1068 | if test "x$cgen_cpu_prefix" != x ; then | |
| 1069 | echo '#include "opcodes/'"${cgen_cpu_prefix}"'-desc.h"' > cgen-desc.h | |
| 1070 | fi | |
| 1071 | ||
| 1072 | sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile], | |
| 1073 | [target_cpu_type=${target_cpu_type} | |
| 1074 | cgen_cpu_prefix=${cgen_cpu_prefix} | |
| 1075 | obj_format=${obj_format} | |
| 1076 | te_file=${te_file}]) | |
| 13b2be9c DJ |
1077 | |
| 1078 | AC_OUTPUT |