| 1 | #! /bin/sh |
| 2 | |
| 3 | # Guess values for system-dependent variables and create Makefiles. |
| 4 | # Generated automatically using autoconf version 2.12 |
| 5 | # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. |
| 6 | # |
| 7 | # This configure script is free software; the Free Software Foundation |
| 8 | # gives unlimited permission to copy, distribute and modify it. |
| 9 | |
| 10 | # Defaults: |
| 11 | ac_help= |
| 12 | ac_default_prefix=/usr/local |
| 13 | # Any additions from configure.in: |
| 14 | ac_help="$ac_help |
| 15 | --enable-sim " |
| 16 | |
| 17 | # Initialize some variables set by options. |
| 18 | # The variables have the same names as the options, with |
| 19 | # dashes changed to underlines. |
| 20 | build=NONE |
| 21 | cache_file=./config.cache |
| 22 | exec_prefix=NONE |
| 23 | host=NONE |
| 24 | no_create= |
| 25 | nonopt=NONE |
| 26 | no_recursion= |
| 27 | prefix=NONE |
| 28 | program_prefix=NONE |
| 29 | program_suffix=NONE |
| 30 | program_transform_name=s,x,x, |
| 31 | silent= |
| 32 | site= |
| 33 | srcdir= |
| 34 | target=NONE |
| 35 | verbose= |
| 36 | x_includes=NONE |
| 37 | x_libraries=NONE |
| 38 | bindir='${exec_prefix}/bin' |
| 39 | sbindir='${exec_prefix}/sbin' |
| 40 | libexecdir='${exec_prefix}/libexec' |
| 41 | datadir='${prefix}/share' |
| 42 | sysconfdir='${prefix}/etc' |
| 43 | sharedstatedir='${prefix}/com' |
| 44 | localstatedir='${prefix}/var' |
| 45 | libdir='${exec_prefix}/lib' |
| 46 | includedir='${prefix}/include' |
| 47 | oldincludedir='/usr/include' |
| 48 | infodir='${prefix}/info' |
| 49 | mandir='${prefix}/man' |
| 50 | |
| 51 | # Initialize some other variables. |
| 52 | subdirs= |
| 53 | MFLAGS= MAKEFLAGS= |
| 54 | # Maximum number of lines to put in a shell here document. |
| 55 | ac_max_here_lines=12 |
| 56 | |
| 57 | ac_prev= |
| 58 | for ac_option |
| 59 | do |
| 60 | |
| 61 | # If the previous option needs an argument, assign it. |
| 62 | if test -n "$ac_prev"; then |
| 63 | eval "$ac_prev=\$ac_option" |
| 64 | ac_prev= |
| 65 | continue |
| 66 | fi |
| 67 | |
| 68 | case "$ac_option" in |
| 69 | -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; |
| 70 | *) ac_optarg= ;; |
| 71 | esac |
| 72 | |
| 73 | # Accept the important Cygnus configure options, so we can diagnose typos. |
| 74 | |
| 75 | case "$ac_option" in |
| 76 | |
| 77 | -bindir | --bindir | --bindi | --bind | --bin | --bi) |
| 78 | ac_prev=bindir ;; |
| 79 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
| 80 | bindir="$ac_optarg" ;; |
| 81 | |
| 82 | -build | --build | --buil | --bui | --bu) |
| 83 | ac_prev=build ;; |
| 84 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
| 85 | build="$ac_optarg" ;; |
| 86 | |
| 87 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| 88 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| 89 | ac_prev=cache_file ;; |
| 90 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| 91 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| 92 | cache_file="$ac_optarg" ;; |
| 93 | |
| 94 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) |
| 95 | ac_prev=datadir ;; |
| 96 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ |
| 97 | | --da=*) |
| 98 | datadir="$ac_optarg" ;; |
| 99 | |
| 100 | -disable-* | --disable-*) |
| 101 | ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` |
| 102 | # Reject names that are not valid shell variable names. |
| 103 | if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then |
| 104 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } |
| 105 | fi |
| 106 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` |
| 107 | eval "enable_${ac_feature}=no" ;; |
| 108 | |
| 109 | -enable-* | --enable-*) |
| 110 | ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` |
| 111 | # Reject names that are not valid shell variable names. |
| 112 | if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then |
| 113 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } |
| 114 | fi |
| 115 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` |
| 116 | case "$ac_option" in |
| 117 | *=*) ;; |
| 118 | *) ac_optarg=yes ;; |
| 119 | esac |
| 120 | eval "enable_${ac_feature}='$ac_optarg'" ;; |
| 121 | |
| 122 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| 123 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| 124 | | --exec | --exe | --ex) |
| 125 | ac_prev=exec_prefix ;; |
| 126 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| 127 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| 128 | | --exec=* | --exe=* | --ex=*) |
| 129 | exec_prefix="$ac_optarg" ;; |
| 130 | |
| 131 | -gas | --gas | --ga | --g) |
| 132 | # Obsolete; use --with-gas. |
| 133 | with_gas=yes ;; |
| 134 | |
| 135 | -help | --help | --hel | --he) |
| 136 | # Omit some internal or obsolete options to make the list less imposing. |
| 137 | # This message is too long to be a string in the A/UX 3.1 sh. |
| 138 | cat << EOF |
| 139 | Usage: configure [options] [host] |
| 140 | Options: [defaults in brackets after descriptions] |
| 141 | Configuration: |
| 142 | --cache-file=FILE cache test results in FILE |
| 143 | --help print this message |
| 144 | --no-create do not create output files |
| 145 | --quiet, --silent do not print \`checking...' messages |
| 146 | --version print the version of autoconf that created configure |
| 147 | Directory and file names: |
| 148 | --prefix=PREFIX install architecture-independent files in PREFIX |
| 149 | [$ac_default_prefix] |
| 150 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| 151 | [same as prefix] |
| 152 | --bindir=DIR user executables in DIR [EPREFIX/bin] |
| 153 | --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] |
| 154 | --libexecdir=DIR program executables in DIR [EPREFIX/libexec] |
| 155 | --datadir=DIR read-only architecture-independent data in DIR |
| 156 | [PREFIX/share] |
| 157 | --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] |
| 158 | --sharedstatedir=DIR modifiable architecture-independent data in DIR |
| 159 | [PREFIX/com] |
| 160 | --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] |
| 161 | --libdir=DIR object code libraries in DIR [EPREFIX/lib] |
| 162 | --includedir=DIR C header files in DIR [PREFIX/include] |
| 163 | --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] |
| 164 | --infodir=DIR info documentation in DIR [PREFIX/info] |
| 165 | --mandir=DIR man documentation in DIR [PREFIX/man] |
| 166 | --srcdir=DIR find the sources in DIR [configure dir or ..] |
| 167 | --program-prefix=PREFIX prepend PREFIX to installed program names |
| 168 | --program-suffix=SUFFIX append SUFFIX to installed program names |
| 169 | --program-transform-name=PROGRAM |
| 170 | run sed PROGRAM on installed program names |
| 171 | EOF |
| 172 | cat << EOF |
| 173 | Host type: |
| 174 | --build=BUILD configure for building on BUILD [BUILD=HOST] |
| 175 | --host=HOST configure for HOST [guessed] |
| 176 | --target=TARGET configure for TARGET [TARGET=HOST] |
| 177 | Features and packages: |
| 178 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| 179 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| 180 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| 181 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| 182 | --x-includes=DIR X include files are in DIR |
| 183 | --x-libraries=DIR X library files are in DIR |
| 184 | EOF |
| 185 | if test -n "$ac_help"; then |
| 186 | echo "--enable and --with options recognized:$ac_help" |
| 187 | fi |
| 188 | exit 0 ;; |
| 189 | |
| 190 | -host | --host | --hos | --ho) |
| 191 | ac_prev=host ;; |
| 192 | -host=* | --host=* | --hos=* | --ho=*) |
| 193 | host="$ac_optarg" ;; |
| 194 | |
| 195 | -includedir | --includedir | --includedi | --included | --include \ |
| 196 | | --includ | --inclu | --incl | --inc) |
| 197 | ac_prev=includedir ;; |
| 198 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| 199 | | --includ=* | --inclu=* | --incl=* | --inc=*) |
| 200 | includedir="$ac_optarg" ;; |
| 201 | |
| 202 | -infodir | --infodir | --infodi | --infod | --info | --inf) |
| 203 | ac_prev=infodir ;; |
| 204 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
| 205 | infodir="$ac_optarg" ;; |
| 206 | |
| 207 | -libdir | --libdir | --libdi | --libd) |
| 208 | ac_prev=libdir ;; |
| 209 | -libdir=* | --libdir=* | --libdi=* | --libd=*) |
| 210 | libdir="$ac_optarg" ;; |
| 211 | |
| 212 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| 213 | | --libexe | --libex | --libe) |
| 214 | ac_prev=libexecdir ;; |
| 215 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| 216 | | --libexe=* | --libex=* | --libe=*) |
| 217 | libexecdir="$ac_optarg" ;; |
| 218 | |
| 219 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
| 220 | | --localstate | --localstat | --localsta | --localst \ |
| 221 | | --locals | --local | --loca | --loc | --lo) |
| 222 | ac_prev=localstatedir ;; |
| 223 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| 224 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ |
| 225 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) |
| 226 | localstatedir="$ac_optarg" ;; |
| 227 | |
| 228 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
| 229 | ac_prev=mandir ;; |
| 230 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
| 231 | mandir="$ac_optarg" ;; |
| 232 | |
| 233 | -nfp | --nfp | --nf) |
| 234 | # Obsolete; use --without-fp. |
| 235 | with_fp=no ;; |
| 236 | |
| 237 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| 238 | | --no-cr | --no-c) |
| 239 | no_create=yes ;; |
| 240 | |
| 241 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| 242 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| 243 | no_recursion=yes ;; |
| 244 | |
| 245 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
| 246 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
| 247 | | --oldin | --oldi | --old | --ol | --o) |
| 248 | ac_prev=oldincludedir ;; |
| 249 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
| 250 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
| 251 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
| 252 | oldincludedir="$ac_optarg" ;; |
| 253 | |
| 254 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| 255 | ac_prev=prefix ;; |
| 256 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| 257 | prefix="$ac_optarg" ;; |
| 258 | |
| 259 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| 260 | | --program-pre | --program-pr | --program-p) |
| 261 | ac_prev=program_prefix ;; |
| 262 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| 263 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| 264 | program_prefix="$ac_optarg" ;; |
| 265 | |
| 266 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| 267 | | --program-suf | --program-su | --program-s) |
| 268 | ac_prev=program_suffix ;; |
| 269 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| 270 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| 271 | program_suffix="$ac_optarg" ;; |
| 272 | |
| 273 | -program-transform-name | --program-transform-name \ |
| 274 | | --program-transform-nam | --program-transform-na \ |
| 275 | | --program-transform-n | --program-transform- \ |
| 276 | | --program-transform | --program-transfor \ |
| 277 | | --program-transfo | --program-transf \ |
| 278 | | --program-trans | --program-tran \ |
| 279 | | --progr-tra | --program-tr | --program-t) |
| 280 | ac_prev=program_transform_name ;; |
| 281 | -program-transform-name=* | --program-transform-name=* \ |
| 282 | | --program-transform-nam=* | --program-transform-na=* \ |
| 283 | | --program-transform-n=* | --program-transform-=* \ |
| 284 | | --program-transform=* | --program-transfor=* \ |
| 285 | | --program-transfo=* | --program-transf=* \ |
| 286 | | --program-trans=* | --program-tran=* \ |
| 287 | | --progr-tra=* | --program-tr=* | --program-t=*) |
| 288 | program_transform_name="$ac_optarg" ;; |
| 289 | |
| 290 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 291 | | -silent | --silent | --silen | --sile | --sil) |
| 292 | silent=yes ;; |
| 293 | |
| 294 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
| 295 | ac_prev=sbindir ;; |
| 296 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| 297 | | --sbi=* | --sb=*) |
| 298 | sbindir="$ac_optarg" ;; |
| 299 | |
| 300 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ |
| 301 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
| 302 | | --sharedst | --shareds | --shared | --share | --shar \ |
| 303 | | --sha | --sh) |
| 304 | ac_prev=sharedstatedir ;; |
| 305 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
| 306 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
| 307 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
| 308 | | --sha=* | --sh=*) |
| 309 | sharedstatedir="$ac_optarg" ;; |
| 310 | |
| 311 | -site | --site | --sit) |
| 312 | ac_prev=site ;; |
| 313 | -site=* | --site=* | --sit=*) |
| 314 | site="$ac_optarg" ;; |
| 315 | |
| 316 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| 317 | ac_prev=srcdir ;; |
| 318 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| 319 | srcdir="$ac_optarg" ;; |
| 320 | |
| 321 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
| 322 | | --syscon | --sysco | --sysc | --sys | --sy) |
| 323 | ac_prev=sysconfdir ;; |
| 324 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
| 325 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
| 326 | sysconfdir="$ac_optarg" ;; |
| 327 | |
| 328 | -target | --target | --targe | --targ | --tar | --ta | --t) |
| 329 | ac_prev=target ;; |
| 330 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| 331 | target="$ac_optarg" ;; |
| 332 | |
| 333 | -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| 334 | verbose=yes ;; |
| 335 | |
| 336 | -version | --version | --versio | --versi | --vers) |
| 337 | echo "configure generated by autoconf version 2.12" |
| 338 | exit 0 ;; |
| 339 | |
| 340 | -with-* | --with-*) |
| 341 | ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` |
| 342 | # Reject names that are not valid shell variable names. |
| 343 | if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then |
| 344 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } |
| 345 | fi |
| 346 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
| 347 | case "$ac_option" in |
| 348 | *=*) ;; |
| 349 | *) ac_optarg=yes ;; |
| 350 | esac |
| 351 | eval "with_${ac_package}='$ac_optarg'" ;; |
| 352 | |
| 353 | -without-* | --without-*) |
| 354 | ac_package=`echo $ac_option|sed -e 's/-*without-//'` |
| 355 | # Reject names that are not valid shell variable names. |
| 356 | if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then |
| 357 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } |
| 358 | fi |
| 359 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
| 360 | eval "with_${ac_package}=no" ;; |
| 361 | |
| 362 | --x) |
| 363 | # Obsolete; use --with-x. |
| 364 | with_x=yes ;; |
| 365 | |
| 366 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| 367 | | --x-incl | --x-inc | --x-in | --x-i) |
| 368 | ac_prev=x_includes ;; |
| 369 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| 370 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| 371 | x_includes="$ac_optarg" ;; |
| 372 | |
| 373 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| 374 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| 375 | ac_prev=x_libraries ;; |
| 376 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| 377 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| 378 | x_libraries="$ac_optarg" ;; |
| 379 | |
| 380 | -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } |
| 381 | ;; |
| 382 | |
| 383 | *) |
| 384 | if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then |
| 385 | echo "configure: warning: $ac_option: invalid host type" 1>&2 |
| 386 | fi |
| 387 | if test "x$nonopt" != xNONE; then |
| 388 | { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } |
| 389 | fi |
| 390 | nonopt="$ac_option" |
| 391 | ;; |
| 392 | |
| 393 | esac |
| 394 | done |
| 395 | |
| 396 | if test -n "$ac_prev"; then |
| 397 | { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } |
| 398 | fi |
| 399 | |
| 400 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 |
| 401 | |
| 402 | # File descriptor usage: |
| 403 | # 0 standard input |
| 404 | # 1 file creation |
| 405 | # 2 errors and warnings |
| 406 | # 3 some systems may open it to /dev/tty |
| 407 | # 4 used on the Kubota Titan |
| 408 | # 6 checking for... messages and results |
| 409 | # 5 compiler messages saved in config.log |
| 410 | if test "$silent" = yes; then |
| 411 | exec 6>/dev/null |
| 412 | else |
| 413 | exec 6>&1 |
| 414 | fi |
| 415 | exec 5>./config.log |
| 416 | |
| 417 | echo "\ |
| 418 | This file contains any messages produced by compilers while |
| 419 | running configure, to aid debugging if configure makes a mistake. |
| 420 | " 1>&5 |
| 421 | |
| 422 | # Strip out --no-create and --no-recursion so they do not pile up. |
| 423 | # Also quote any args containing shell metacharacters. |
| 424 | ac_configure_args= |
| 425 | for ac_arg |
| 426 | do |
| 427 | case "$ac_arg" in |
| 428 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| 429 | | --no-cr | --no-c) ;; |
| 430 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| 431 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; |
| 432 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) |
| 433 | ac_configure_args="$ac_configure_args '$ac_arg'" ;; |
| 434 | *) ac_configure_args="$ac_configure_args $ac_arg" ;; |
| 435 | esac |
| 436 | done |
| 437 | |
| 438 | # NLS nuisances. |
| 439 | # Only set these to C if already set. These must not be set unconditionally |
| 440 | # because not all systems understand e.g. LANG=C (notably SCO). |
| 441 | # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! |
| 442 | # Non-C LC_CTYPE values break the ctype check. |
| 443 | if test "${LANG+set}" = set; then LANG=C; export LANG; fi |
| 444 | if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi |
| 445 | if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi |
| 446 | if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi |
| 447 | |
| 448 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| 449 | rm -rf conftest* confdefs.h |
| 450 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. |
| 451 | echo > confdefs.h |
| 452 | |
| 453 | # A filename unique to this package, relative to the directory that |
| 454 | # configure is in, which we can look for to find out if srcdir is correct. |
| 455 | ac_unique_file=Makefile.in |
| 456 | |
| 457 | # Find the source files, if location was not specified. |
| 458 | if test -z "$srcdir"; then |
| 459 | ac_srcdir_defaulted=yes |
| 460 | # Try the directory containing this script, then its parent. |
| 461 | ac_prog=$0 |
| 462 | ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` |
| 463 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. |
| 464 | srcdir=$ac_confdir |
| 465 | if test ! -r $srcdir/$ac_unique_file; then |
| 466 | srcdir=.. |
| 467 | fi |
| 468 | else |
| 469 | ac_srcdir_defaulted=no |
| 470 | fi |
| 471 | if test ! -r $srcdir/$ac_unique_file; then |
| 472 | if test "$ac_srcdir_defaulted" = yes; then |
| 473 | { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } |
| 474 | else |
| 475 | { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } |
| 476 | fi |
| 477 | fi |
| 478 | srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` |
| 479 | |
| 480 | # Prefer explicitly selected file to automatically selected ones. |
| 481 | if test -z "$CONFIG_SITE"; then |
| 482 | if test "x$prefix" != xNONE; then |
| 483 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" |
| 484 | else |
| 485 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" |
| 486 | fi |
| 487 | fi |
| 488 | for ac_site_file in $CONFIG_SITE; do |
| 489 | if test -r "$ac_site_file"; then |
| 490 | echo "loading site script $ac_site_file" |
| 491 | . "$ac_site_file" |
| 492 | fi |
| 493 | done |
| 494 | |
| 495 | if test -r "$cache_file"; then |
| 496 | echo "loading cache $cache_file" |
| 497 | . $cache_file |
| 498 | else |
| 499 | echo "creating cache $cache_file" |
| 500 | > $cache_file |
| 501 | fi |
| 502 | |
| 503 | ac_ext=c |
| 504 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
| 505 | ac_cpp='$CPP $CPPFLAGS' |
| 506 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
| 507 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
| 508 | cross_compiling=$ac_cv_prog_cc_cross |
| 509 | |
| 510 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then |
| 511 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. |
| 512 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then |
| 513 | ac_n= ac_c=' |
| 514 | ' ac_t=' ' |
| 515 | else |
| 516 | ac_n=-n ac_c= ac_t= |
| 517 | fi |
| 518 | else |
| 519 | ac_n= ac_c='\c' ac_t= |
| 520 | fi |
| 521 | |
| 522 | |
| 523 | |
| 524 | # Extract the first word of "gcc", so it can be a program name with args. |
| 525 | set dummy gcc; ac_word=$2 |
| 526 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| 527 | echo "configure:528: checking for $ac_word" >&5 |
| 528 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
| 529 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 530 | else |
| 531 | if test -n "$CC"; then |
| 532 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 533 | else |
| 534 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| 535 | for ac_dir in $PATH; do |
| 536 | test -z "$ac_dir" && ac_dir=. |
| 537 | if test -f $ac_dir/$ac_word; then |
| 538 | ac_cv_prog_CC="gcc" |
| 539 | break |
| 540 | fi |
| 541 | done |
| 542 | IFS="$ac_save_ifs" |
| 543 | fi |
| 544 | fi |
| 545 | CC="$ac_cv_prog_CC" |
| 546 | if test -n "$CC"; then |
| 547 | echo "$ac_t""$CC" 1>&6 |
| 548 | else |
| 549 | echo "$ac_t""no" 1>&6 |
| 550 | fi |
| 551 | |
| 552 | if test -z "$CC"; then |
| 553 | # Extract the first word of "cc", so it can be a program name with args. |
| 554 | set dummy cc; ac_word=$2 |
| 555 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| 556 | echo "configure:557: checking for $ac_word" >&5 |
| 557 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
| 558 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 559 | else |
| 560 | if test -n "$CC"; then |
| 561 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 562 | else |
| 563 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| 564 | ac_prog_rejected=no |
| 565 | for ac_dir in $PATH; do |
| 566 | test -z "$ac_dir" && ac_dir=. |
| 567 | if test -f $ac_dir/$ac_word; then |
| 568 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then |
| 569 | ac_prog_rejected=yes |
| 570 | continue |
| 571 | fi |
| 572 | ac_cv_prog_CC="cc" |
| 573 | break |
| 574 | fi |
| 575 | done |
| 576 | IFS="$ac_save_ifs" |
| 577 | if test $ac_prog_rejected = yes; then |
| 578 | # We found a bogon in the path, so make sure we never use it. |
| 579 | set dummy $ac_cv_prog_CC |
| 580 | shift |
| 581 | if test $# -gt 0; then |
| 582 | # We chose a different compiler from the bogus one. |
| 583 | # However, it has the same basename, so the bogon will be chosen |
| 584 | # first if we set CC to just the basename; use the full file name. |
| 585 | shift |
| 586 | set dummy "$ac_dir/$ac_word" "$@" |
| 587 | shift |
| 588 | ac_cv_prog_CC="$@" |
| 589 | fi |
| 590 | fi |
| 591 | fi |
| 592 | fi |
| 593 | CC="$ac_cv_prog_CC" |
| 594 | if test -n "$CC"; then |
| 595 | echo "$ac_t""$CC" 1>&6 |
| 596 | else |
| 597 | echo "$ac_t""no" 1>&6 |
| 598 | fi |
| 599 | |
| 600 | test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } |
| 601 | fi |
| 602 | |
| 603 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 |
| 604 | echo "configure:605: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 |
| 605 | |
| 606 | ac_ext=c |
| 607 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
| 608 | ac_cpp='$CPP $CPPFLAGS' |
| 609 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
| 610 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
| 611 | cross_compiling=$ac_cv_prog_cc_cross |
| 612 | |
| 613 | cat > conftest.$ac_ext <<EOF |
| 614 | #line 615 "configure" |
| 615 | #include "confdefs.h" |
| 616 | main(){return(0);} |
| 617 | EOF |
| 618 | if { (eval echo configure:619: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
| 619 | ac_cv_prog_cc_works=yes |
| 620 | # If we can't run a trivial program, we are probably using a cross compiler. |
| 621 | if (./conftest; exit) 2>/dev/null; then |
| 622 | ac_cv_prog_cc_cross=no |
| 623 | else |
| 624 | ac_cv_prog_cc_cross=yes |
| 625 | fi |
| 626 | else |
| 627 | echo "configure: failed program was:" >&5 |
| 628 | cat conftest.$ac_ext >&5 |
| 629 | ac_cv_prog_cc_works=no |
| 630 | fi |
| 631 | rm -fr conftest* |
| 632 | |
| 633 | echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 |
| 634 | if test $ac_cv_prog_cc_works = no; then |
| 635 | { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } |
| 636 | fi |
| 637 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 |
| 638 | echo "configure:639: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 |
| 639 | echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 |
| 640 | cross_compiling=$ac_cv_prog_cc_cross |
| 641 | |
| 642 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 |
| 643 | echo "configure:644: checking whether we are using GNU C" >&5 |
| 644 | if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then |
| 645 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 646 | else |
| 647 | cat > conftest.c <<EOF |
| 648 | #ifdef __GNUC__ |
| 649 | yes; |
| 650 | #endif |
| 651 | EOF |
| 652 | if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:653: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then |
| 653 | ac_cv_prog_gcc=yes |
| 654 | else |
| 655 | ac_cv_prog_gcc=no |
| 656 | fi |
| 657 | fi |
| 658 | |
| 659 | echo "$ac_t""$ac_cv_prog_gcc" 1>&6 |
| 660 | |
| 661 | if test $ac_cv_prog_gcc = yes; then |
| 662 | GCC=yes |
| 663 | ac_test_CFLAGS="${CFLAGS+set}" |
| 664 | ac_save_CFLAGS="$CFLAGS" |
| 665 | CFLAGS= |
| 666 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 |
| 667 | echo "configure:668: checking whether ${CC-cc} accepts -g" >&5 |
| 668 | if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then |
| 669 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 670 | else |
| 671 | echo 'void f(){}' > conftest.c |
| 672 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then |
| 673 | ac_cv_prog_cc_g=yes |
| 674 | else |
| 675 | ac_cv_prog_cc_g=no |
| 676 | fi |
| 677 | rm -f conftest* |
| 678 | |
| 679 | fi |
| 680 | |
| 681 | echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 |
| 682 | if test "$ac_test_CFLAGS" = set; then |
| 683 | CFLAGS="$ac_save_CFLAGS" |
| 684 | elif test $ac_cv_prog_cc_g = yes; then |
| 685 | CFLAGS="-g -O2" |
| 686 | else |
| 687 | CFLAGS="-O2" |
| 688 | fi |
| 689 | else |
| 690 | GCC= |
| 691 | test "${CFLAGS+set}" = set || CFLAGS="-g" |
| 692 | fi |
| 693 | |
| 694 | ac_aux_dir= |
| 695 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do |
| 696 | if test -f $ac_dir/install-sh; then |
| 697 | ac_aux_dir=$ac_dir |
| 698 | ac_install_sh="$ac_aux_dir/install-sh -c" |
| 699 | break |
| 700 | elif test -f $ac_dir/install.sh; then |
| 701 | ac_aux_dir=$ac_dir |
| 702 | ac_install_sh="$ac_aux_dir/install.sh -c" |
| 703 | break |
| 704 | fi |
| 705 | done |
| 706 | if test -z "$ac_aux_dir"; then |
| 707 | { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } |
| 708 | fi |
| 709 | ac_config_guess=$ac_aux_dir/config.guess |
| 710 | ac_config_sub=$ac_aux_dir/config.sub |
| 711 | ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. |
| 712 | |
| 713 | # Find a good install program. We prefer a C program (faster), |
| 714 | # so one script is as good as another. But avoid the broken or |
| 715 | # incompatible versions: |
| 716 | # SysV /etc/install, /usr/sbin/install |
| 717 | # SunOS /usr/etc/install |
| 718 | # IRIX /sbin/install |
| 719 | # AIX /bin/install |
| 720 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| 721 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| 722 | # ./install, which can be erroneously created by make from ./install.sh. |
| 723 | echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 |
| 724 | echo "configure:725: checking for a BSD compatible install" >&5 |
| 725 | if test -z "$INSTALL"; then |
| 726 | if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then |
| 727 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 728 | else |
| 729 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" |
| 730 | for ac_dir in $PATH; do |
| 731 | # Account for people who put trailing slashes in PATH elements. |
| 732 | case "$ac_dir/" in |
| 733 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; |
| 734 | *) |
| 735 | # OSF1 and SCO ODT 3.0 have their own names for install. |
| 736 | for ac_prog in ginstall installbsd scoinst install; do |
| 737 | if test -f $ac_dir/$ac_prog; then |
| 738 | if test $ac_prog = install && |
| 739 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then |
| 740 | # AIX install. It has an incompatible calling convention. |
| 741 | # OSF/1 installbsd also uses dspmsg, but is usable. |
| 742 | : |
| 743 | else |
| 744 | ac_cv_path_install="$ac_dir/$ac_prog -c" |
| 745 | break 2 |
| 746 | fi |
| 747 | fi |
| 748 | done |
| 749 | ;; |
| 750 | esac |
| 751 | done |
| 752 | IFS="$ac_save_IFS" |
| 753 | |
| 754 | fi |
| 755 | if test "${ac_cv_path_install+set}" = set; then |
| 756 | INSTALL="$ac_cv_path_install" |
| 757 | else |
| 758 | # As a last resort, use the slow shell script. We don't cache a |
| 759 | # path for INSTALL within a source directory, because that will |
| 760 | # break other packages using the cache if that directory is |
| 761 | # removed, or if the path is relative. |
| 762 | INSTALL="$ac_install_sh" |
| 763 | fi |
| 764 | fi |
| 765 | echo "$ac_t""$INSTALL" 1>&6 |
| 766 | |
| 767 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
| 768 | # It thinks the first close brace ends the variable substitution. |
| 769 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' |
| 770 | |
| 771 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
| 772 | |
| 773 | |
| 774 | # Make sure we can run config.sub. |
| 775 | if $ac_config_sub sun4 >/dev/null 2>&1; then : |
| 776 | else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } |
| 777 | fi |
| 778 | |
| 779 | echo $ac_n "checking host system type""... $ac_c" 1>&6 |
| 780 | echo "configure:781: checking host system type" >&5 |
| 781 | |
| 782 | host_alias=$host |
| 783 | case "$host_alias" in |
| 784 | NONE) |
| 785 | case $nonopt in |
| 786 | NONE) |
| 787 | if host_alias=`$ac_config_guess`; then : |
| 788 | else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } |
| 789 | fi ;; |
| 790 | *) host_alias=$nonopt ;; |
| 791 | esac ;; |
| 792 | esac |
| 793 | |
| 794 | host=`$ac_config_sub $host_alias` |
| 795 | host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
| 796 | host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
| 797 | host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
| 798 | echo "$ac_t""$host" 1>&6 |
| 799 | |
| 800 | echo $ac_n "checking build system type""... $ac_c" 1>&6 |
| 801 | echo "configure:802: checking build system type" >&5 |
| 802 | |
| 803 | build_alias=$build |
| 804 | case "$build_alias" in |
| 805 | NONE) |
| 806 | case $nonopt in |
| 807 | NONE) build_alias=$host_alias ;; |
| 808 | *) build_alias=$nonopt ;; |
| 809 | esac ;; |
| 810 | esac |
| 811 | |
| 812 | build=`$ac_config_sub $build_alias` |
| 813 | build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
| 814 | build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
| 815 | build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
| 816 | echo "$ac_t""$build" 1>&6 |
| 817 | |
| 818 | if test $host != $build; then |
| 819 | ac_tool_prefix=${host_alias}- |
| 820 | else |
| 821 | ac_tool_prefix= |
| 822 | fi |
| 823 | |
| 824 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. |
| 825 | set dummy ${ac_tool_prefix}ar; ac_word=$2 |
| 826 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| 827 | echo "configure:828: checking for $ac_word" >&5 |
| 828 | if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then |
| 829 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 830 | else |
| 831 | if test -n "$AR"; then |
| 832 | ac_cv_prog_AR="$AR" # Let the user override the test. |
| 833 | else |
| 834 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| 835 | for ac_dir in $PATH; do |
| 836 | test -z "$ac_dir" && ac_dir=. |
| 837 | if test -f $ac_dir/$ac_word; then |
| 838 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
| 839 | break |
| 840 | fi |
| 841 | done |
| 842 | IFS="$ac_save_ifs" |
| 843 | test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar" |
| 844 | fi |
| 845 | fi |
| 846 | AR="$ac_cv_prog_AR" |
| 847 | if test -n "$AR"; then |
| 848 | echo "$ac_t""$AR" 1>&6 |
| 849 | else |
| 850 | echo "$ac_t""no" 1>&6 |
| 851 | fi |
| 852 | |
| 853 | |
| 854 | |
| 855 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. |
| 856 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
| 857 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| 858 | echo "configure:859: checking for $ac_word" >&5 |
| 859 | if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
| 860 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 861 | else |
| 862 | if test -n "$RANLIB"; then |
| 863 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| 864 | else |
| 865 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| 866 | for ac_dir in $PATH; do |
| 867 | test -z "$ac_dir" && ac_dir=. |
| 868 | if test -f $ac_dir/$ac_word; then |
| 869 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
| 870 | break |
| 871 | fi |
| 872 | done |
| 873 | IFS="$ac_save_ifs" |
| 874 | fi |
| 875 | fi |
| 876 | RANLIB="$ac_cv_prog_RANLIB" |
| 877 | if test -n "$RANLIB"; then |
| 878 | echo "$ac_t""$RANLIB" 1>&6 |
| 879 | else |
| 880 | echo "$ac_t""no" 1>&6 |
| 881 | fi |
| 882 | |
| 883 | |
| 884 | if test -z "$ac_cv_prog_RANLIB"; then |
| 885 | if test -n "$ac_tool_prefix"; then |
| 886 | # Extract the first word of "ranlib", so it can be a program name with args. |
| 887 | set dummy ranlib; ac_word=$2 |
| 888 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| 889 | echo "configure:890: checking for $ac_word" >&5 |
| 890 | if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
| 891 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 892 | else |
| 893 | if test -n "$RANLIB"; then |
| 894 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| 895 | else |
| 896 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| 897 | for ac_dir in $PATH; do |
| 898 | test -z "$ac_dir" && ac_dir=. |
| 899 | if test -f $ac_dir/$ac_word; then |
| 900 | ac_cv_prog_RANLIB="ranlib" |
| 901 | break |
| 902 | fi |
| 903 | done |
| 904 | IFS="$ac_save_ifs" |
| 905 | test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" |
| 906 | fi |
| 907 | fi |
| 908 | RANLIB="$ac_cv_prog_RANLIB" |
| 909 | if test -n "$RANLIB"; then |
| 910 | echo "$ac_t""$RANLIB" 1>&6 |
| 911 | else |
| 912 | echo "$ac_t""no" 1>&6 |
| 913 | fi |
| 914 | |
| 915 | else |
| 916 | RANLIB=":" |
| 917 | fi |
| 918 | fi |
| 919 | |
| 920 | |
| 921 | ac_aux_dir= |
| 922 | for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do |
| 923 | if test -f $ac_dir/install-sh; then |
| 924 | ac_aux_dir=$ac_dir |
| 925 | ac_install_sh="$ac_aux_dir/install-sh -c" |
| 926 | break |
| 927 | elif test -f $ac_dir/install.sh; then |
| 928 | ac_aux_dir=$ac_dir |
| 929 | ac_install_sh="$ac_aux_dir/install.sh -c" |
| 930 | break |
| 931 | fi |
| 932 | done |
| 933 | if test -z "$ac_aux_dir"; then |
| 934 | { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; } |
| 935 | fi |
| 936 | ac_config_guess=$ac_aux_dir/config.guess |
| 937 | ac_config_sub=$ac_aux_dir/config.sub |
| 938 | ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. |
| 939 | |
| 940 | |
| 941 | # Do some error checking and defaulting for the host and target type. |
| 942 | # The inputs are: |
| 943 | # configure --host=HOST --target=TARGET --build=BUILD NONOPT |
| 944 | # |
| 945 | # The rules are: |
| 946 | # 1. You are not allowed to specify --host, --target, and nonopt at the |
| 947 | # same time. |
| 948 | # 2. Host defaults to nonopt. |
| 949 | # 3. If nonopt is not specified, then host defaults to the current host, |
| 950 | # as determined by config.guess. |
| 951 | # 4. Target and build default to nonopt. |
| 952 | # 5. If nonopt is not specified, then target and build default to host. |
| 953 | |
| 954 | # The aliases save the names the user supplied, while $host etc. |
| 955 | # will get canonicalized. |
| 956 | case $host---$target---$nonopt in |
| 957 | NONE---*---* | *---NONE---* | *---*---NONE) ;; |
| 958 | *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; |
| 959 | esac |
| 960 | |
| 961 | |
| 962 | # Make sure we can run config.sub. |
| 963 | if $ac_config_sub sun4 >/dev/null 2>&1; then : |
| 964 | else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } |
| 965 | fi |
| 966 | |
| 967 | echo $ac_n "checking host system type""... $ac_c" 1>&6 |
| 968 | echo "configure:969: checking host system type" >&5 |
| 969 | |
| 970 | host_alias=$host |
| 971 | case "$host_alias" in |
| 972 | NONE) |
| 973 | case $nonopt in |
| 974 | NONE) |
| 975 | if host_alias=`$ac_config_guess`; then : |
| 976 | else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } |
| 977 | fi ;; |
| 978 | *) host_alias=$nonopt ;; |
| 979 | esac ;; |
| 980 | esac |
| 981 | |
| 982 | host=`$ac_config_sub $host_alias` |
| 983 | host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
| 984 | host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
| 985 | host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
| 986 | echo "$ac_t""$host" 1>&6 |
| 987 | |
| 988 | echo $ac_n "checking target system type""... $ac_c" 1>&6 |
| 989 | echo "configure:990: checking target system type" >&5 |
| 990 | |
| 991 | target_alias=$target |
| 992 | case "$target_alias" in |
| 993 | NONE) |
| 994 | case $nonopt in |
| 995 | NONE) target_alias=$host_alias ;; |
| 996 | *) target_alias=$nonopt ;; |
| 997 | esac ;; |
| 998 | esac |
| 999 | |
| 1000 | target=`$ac_config_sub $target_alias` |
| 1001 | target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
| 1002 | target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
| 1003 | target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
| 1004 | echo "$ac_t""$target" 1>&6 |
| 1005 | |
| 1006 | echo $ac_n "checking build system type""... $ac_c" 1>&6 |
| 1007 | echo "configure:1008: checking build system type" >&5 |
| 1008 | |
| 1009 | build_alias=$build |
| 1010 | case "$build_alias" in |
| 1011 | NONE) |
| 1012 | case $nonopt in |
| 1013 | NONE) build_alias=$host_alias ;; |
| 1014 | *) build_alias=$nonopt ;; |
| 1015 | esac ;; |
| 1016 | esac |
| 1017 | |
| 1018 | build=`$ac_config_sub $build_alias` |
| 1019 | build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
| 1020 | build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
| 1021 | build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
| 1022 | echo "$ac_t""$build" 1>&6 |
| 1023 | |
| 1024 | test "$host_alias" != "$target_alias" && |
| 1025 | test "$program_prefix$program_suffix$program_transform_name" = \ |
| 1026 | NONENONEs,x,x, && |
| 1027 | program_prefix=${target_alias}- |
| 1028 | |
| 1029 | if test "$program_transform_name" = s,x,x,; then |
| 1030 | program_transform_name= |
| 1031 | else |
| 1032 | # Double any \ or $. echo might interpret backslashes. |
| 1033 | cat <<\EOF_SED > conftestsed |
| 1034 | s,\\,\\\\,g; s,\$,$$,g |
| 1035 | EOF_SED |
| 1036 | program_transform_name="`echo $program_transform_name|sed -f conftestsed`" |
| 1037 | rm -f conftestsed |
| 1038 | fi |
| 1039 | test "$program_prefix" != NONE && |
| 1040 | program_transform_name="s,^,${program_prefix},; $program_transform_name" |
| 1041 | # Use a double $ so make ignores it. |
| 1042 | test "$program_suffix" != NONE && |
| 1043 | program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" |
| 1044 | |
| 1045 | # sed with no file args requires a program. |
| 1046 | test "$program_transform_name" = "" && program_transform_name="s,x,x," |
| 1047 | |
| 1048 | # Extract the first word of "gcc", so it can be a program name with args. |
| 1049 | set dummy gcc; ac_word=$2 |
| 1050 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| 1051 | echo "configure:1052: checking for $ac_word" >&5 |
| 1052 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
| 1053 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1054 | else |
| 1055 | if test -n "$CC"; then |
| 1056 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 1057 | else |
| 1058 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| 1059 | for ac_dir in $PATH; do |
| 1060 | test -z "$ac_dir" && ac_dir=. |
| 1061 | if test -f $ac_dir/$ac_word; then |
| 1062 | ac_cv_prog_CC="gcc" |
| 1063 | break |
| 1064 | fi |
| 1065 | done |
| 1066 | IFS="$ac_save_ifs" |
| 1067 | fi |
| 1068 | fi |
| 1069 | CC="$ac_cv_prog_CC" |
| 1070 | if test -n "$CC"; then |
| 1071 | echo "$ac_t""$CC" 1>&6 |
| 1072 | else |
| 1073 | echo "$ac_t""no" 1>&6 |
| 1074 | fi |
| 1075 | |
| 1076 | if test -z "$CC"; then |
| 1077 | # Extract the first word of "cc", so it can be a program name with args. |
| 1078 | set dummy cc; ac_word=$2 |
| 1079 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| 1080 | echo "configure:1081: checking for $ac_word" >&5 |
| 1081 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
| 1082 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1083 | else |
| 1084 | if test -n "$CC"; then |
| 1085 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 1086 | else |
| 1087 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| 1088 | ac_prog_rejected=no |
| 1089 | for ac_dir in $PATH; do |
| 1090 | test -z "$ac_dir" && ac_dir=. |
| 1091 | if test -f $ac_dir/$ac_word; then |
| 1092 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then |
| 1093 | ac_prog_rejected=yes |
| 1094 | continue |
| 1095 | fi |
| 1096 | ac_cv_prog_CC="cc" |
| 1097 | break |
| 1098 | fi |
| 1099 | done |
| 1100 | IFS="$ac_save_ifs" |
| 1101 | if test $ac_prog_rejected = yes; then |
| 1102 | # We found a bogon in the path, so make sure we never use it. |
| 1103 | set dummy $ac_cv_prog_CC |
| 1104 | shift |
| 1105 | if test $# -gt 0; then |
| 1106 | # We chose a different compiler from the bogus one. |
| 1107 | # However, it has the same basename, so the bogon will be chosen |
| 1108 | # first if we set CC to just the basename; use the full file name. |
| 1109 | shift |
| 1110 | set dummy "$ac_dir/$ac_word" "$@" |
| 1111 | shift |
| 1112 | ac_cv_prog_CC="$@" |
| 1113 | fi |
| 1114 | fi |
| 1115 | fi |
| 1116 | fi |
| 1117 | CC="$ac_cv_prog_CC" |
| 1118 | if test -n "$CC"; then |
| 1119 | echo "$ac_t""$CC" 1>&6 |
| 1120 | else |
| 1121 | echo "$ac_t""no" 1>&6 |
| 1122 | fi |
| 1123 | |
| 1124 | test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } |
| 1125 | fi |
| 1126 | |
| 1127 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 |
| 1128 | echo "configure:1129: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 |
| 1129 | |
| 1130 | ac_ext=c |
| 1131 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
| 1132 | ac_cpp='$CPP $CPPFLAGS' |
| 1133 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
| 1134 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
| 1135 | cross_compiling=$ac_cv_prog_cc_cross |
| 1136 | |
| 1137 | cat > conftest.$ac_ext <<EOF |
| 1138 | #line 1139 "configure" |
| 1139 | #include "confdefs.h" |
| 1140 | main(){return(0);} |
| 1141 | EOF |
| 1142 | if { (eval echo configure:1143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |
| 1143 | ac_cv_prog_cc_works=yes |
| 1144 | # If we can't run a trivial program, we are probably using a cross compiler. |
| 1145 | if (./conftest; exit) 2>/dev/null; then |
| 1146 | ac_cv_prog_cc_cross=no |
| 1147 | else |
| 1148 | ac_cv_prog_cc_cross=yes |
| 1149 | fi |
| 1150 | else |
| 1151 | echo "configure: failed program was:" >&5 |
| 1152 | cat conftest.$ac_ext >&5 |
| 1153 | ac_cv_prog_cc_works=no |
| 1154 | fi |
| 1155 | rm -fr conftest* |
| 1156 | |
| 1157 | echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 |
| 1158 | if test $ac_cv_prog_cc_works = no; then |
| 1159 | { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } |
| 1160 | fi |
| 1161 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 |
| 1162 | echo "configure:1163: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 |
| 1163 | echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 |
| 1164 | cross_compiling=$ac_cv_prog_cc_cross |
| 1165 | |
| 1166 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 |
| 1167 | echo "configure:1168: checking whether we are using GNU C" >&5 |
| 1168 | if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then |
| 1169 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1170 | else |
| 1171 | cat > conftest.c <<EOF |
| 1172 | #ifdef __GNUC__ |
| 1173 | yes; |
| 1174 | #endif |
| 1175 | EOF |
| 1176 | if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1177: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then |
| 1177 | ac_cv_prog_gcc=yes |
| 1178 | else |
| 1179 | ac_cv_prog_gcc=no |
| 1180 | fi |
| 1181 | fi |
| 1182 | |
| 1183 | echo "$ac_t""$ac_cv_prog_gcc" 1>&6 |
| 1184 | |
| 1185 | if test $ac_cv_prog_gcc = yes; then |
| 1186 | GCC=yes |
| 1187 | ac_test_CFLAGS="${CFLAGS+set}" |
| 1188 | ac_save_CFLAGS="$CFLAGS" |
| 1189 | CFLAGS= |
| 1190 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 |
| 1191 | echo "configure:1192: checking whether ${CC-cc} accepts -g" >&5 |
| 1192 | if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then |
| 1193 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1194 | else |
| 1195 | echo 'void f(){}' > conftest.c |
| 1196 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then |
| 1197 | ac_cv_prog_cc_g=yes |
| 1198 | else |
| 1199 | ac_cv_prog_cc_g=no |
| 1200 | fi |
| 1201 | rm -f conftest* |
| 1202 | |
| 1203 | fi |
| 1204 | |
| 1205 | echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 |
| 1206 | if test "$ac_test_CFLAGS" = set; then |
| 1207 | CFLAGS="$ac_save_CFLAGS" |
| 1208 | elif test $ac_cv_prog_cc_g = yes; then |
| 1209 | CFLAGS="-g -O2" |
| 1210 | else |
| 1211 | CFLAGS="-O2" |
| 1212 | fi |
| 1213 | else |
| 1214 | GCC= |
| 1215 | test "${CFLAGS+set}" = set || CFLAGS="-g" |
| 1216 | fi |
| 1217 | |
| 1218 | |
| 1219 | |
| 1220 | AR=${AR-ar} |
| 1221 | |
| 1222 | # Extract the first word of "ranlib", so it can be a program name with args. |
| 1223 | set dummy ranlib; ac_word=$2 |
| 1224 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| 1225 | echo "configure:1226: checking for $ac_word" >&5 |
| 1226 | if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
| 1227 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1228 | else |
| 1229 | if test -n "$RANLIB"; then |
| 1230 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| 1231 | else |
| 1232 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| 1233 | for ac_dir in $PATH; do |
| 1234 | test -z "$ac_dir" && ac_dir=. |
| 1235 | if test -f $ac_dir/$ac_word; then |
| 1236 | ac_cv_prog_RANLIB="ranlib" |
| 1237 | break |
| 1238 | fi |
| 1239 | done |
| 1240 | IFS="$ac_save_ifs" |
| 1241 | test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" |
| 1242 | fi |
| 1243 | fi |
| 1244 | RANLIB="$ac_cv_prog_RANLIB" |
| 1245 | if test -n "$RANLIB"; then |
| 1246 | echo "$ac_t""$RANLIB" 1>&6 |
| 1247 | else |
| 1248 | echo "$ac_t""no" 1>&6 |
| 1249 | fi |
| 1250 | |
| 1251 | |
| 1252 | # Put a plausible default for CC_FOR_BUILD in Makefile. |
| 1253 | |
| 1254 | if test "x$cross_compiling" = "xno"; then |
| 1255 | CC_FOR_BUILD='$(CC)' |
| 1256 | else |
| 1257 | CC_FOR_BUILD=gcc |
| 1258 | fi |
| 1259 | |
| 1260 | |
| 1261 | # If a cpu ever has more than one simulator to choose from, use |
| 1262 | # --enable-sim=... to choose. |
| 1263 | # Check whether --enable-sim or --disable-sim was given. |
| 1264 | if test "${enable_sim+set}" = set; then |
| 1265 | enableval="$enable_sim" |
| 1266 | case "${enableval}" in |
| 1267 | yes | no) ;; |
| 1268 | *) { echo "configure: error: bad value ${enableval} given for --enable-sim option" 1>&2; exit 1; } ;; |
| 1269 | esac |
| 1270 | fi |
| 1271 | |
| 1272 | |
| 1273 | # Assume simulator can be built with cc. |
| 1274 | # If the user passes --enable-sim built it regardless of $(CC). |
| 1275 | only_if_gcc=no |
| 1276 | only_if_enabled=no |
| 1277 | extra_subdirs=common |
| 1278 | |
| 1279 | # WHEN ADDING ENTRIES TO THIS MATRIX: |
| 1280 | # Make sure that the left side always has two dashes. Otherwise you |
| 1281 | # can get spurious matches. Even for unambiguous cases, do this as a |
| 1282 | # convention, else the table becomes a real mess to understand and maintain. |
| 1283 | |
| 1284 | case "${target}" in |
| 1285 | arm*-*-*) sim_target=arm ;; |
| 1286 | d10v-*-*) sim_target=d10v ;; |
| 1287 | # start-sanitize-d30v |
| 1288 | d30v-*-*) |
| 1289 | sim_target=d30v |
| 1290 | only_if_gcc=yes |
| 1291 | extra_subdirs="${extra_subdirs} igen" |
| 1292 | ;; |
| 1293 | # end-sanitize-d30v |
| 1294 | h8300*-*-*) sim_target=h8300 ;; |
| 1295 | h8500-*-*) sim_target=h8500 ;; |
| 1296 | m32r-*-*) sim_target=m32r ;; |
| 1297 | mips*-*-*) |
| 1298 | # The MIPS simulator can only be compiled by gcc. |
| 1299 | sim_target=mips |
| 1300 | only_if_gcc=yes |
| 1301 | ;; |
| 1302 | mn10300*-*-*) |
| 1303 | # The mn10300 simulator can only be compiled by gcc. |
| 1304 | sim_target=mn10300 |
| 1305 | only_if_gcc=yes |
| 1306 | ;; |
| 1307 | mn10200*-*-*) |
| 1308 | sim_target=mn10200 |
| 1309 | ;; |
| 1310 | sh*-*-*) sim_target=sh ;; |
| 1311 | powerpc*-*-eabi* | powerpc*-*-solaris* | powerpc*-*-sysv4* | powerpc*-*-elf* | powerpc*-*-linux* ) |
| 1312 | # The PowerPC simulator uses the GCC extension long long as well as |
| 1313 | # ANSI prototypes, so don't enable it for random host compilers |
| 1314 | # unless asked to. |
| 1315 | sim_target=ppc |
| 1316 | only_if_gcc=yes |
| 1317 | #extra_subdirs="${extra_subdirs}" |
| 1318 | ;; |
| 1319 | # start-sanitize-tic80 |
| 1320 | tic80-*-*) |
| 1321 | sim_target=tic80 |
| 1322 | only_if_gcc=yes |
| 1323 | extra_subdirs="${extra_subdirs} igen" |
| 1324 | ;; |
| 1325 | # end-sanitize-tic80 |
| 1326 | v850-*-*) |
| 1327 | # The V850 simulator can only be compiled by gcc. |
| 1328 | sim_target=v850 |
| 1329 | extra_subdirs="${extra_subdirs} igen" |
| 1330 | only_if_gcc=yes |
| 1331 | ;; |
| 1332 | # start-sanitize-v850e |
| 1333 | v850e-*-*) |
| 1334 | # The V850 simulator can only be compiled by gcc. |
| 1335 | sim_target=v850 |
| 1336 | extra_subdirs="${extra_subdirs} igen" |
| 1337 | only_if_gcc=yes |
| 1338 | ;; |
| 1339 | # end-sanitize-v850e |
| 1340 | # start-sanitize-v850eq |
| 1341 | v850eq-*-*) |
| 1342 | # The V850 simulator can only be compiled by gcc. |
| 1343 | sim_target=v850 |
| 1344 | extra_subdirs="${extra_subdirs} igen" |
| 1345 | only_if_gcc=yes |
| 1346 | ;; |
| 1347 | # end-sanitize-v850eq |
| 1348 | w65-*-*) |
| 1349 | sim_target=w65 |
| 1350 | # The w65 is suffering from gradual decay. |
| 1351 | only_if_enabled=yes |
| 1352 | ;; |
| 1353 | z8k*-*-*) sim_target=z8k ;; |
| 1354 | sparc64-*-*) |
| 1355 | sim_target=none # Don't build erc32 if sparc64. |
| 1356 | ;; |
| 1357 | sparc*-*-*) |
| 1358 | # The SPARC simulator can only be compiled by gcc. |
| 1359 | sim_target=erc32 |
| 1360 | only_if_gcc=yes |
| 1361 | # Unfortunately erc32 won't build on many hosts, so only enable |
| 1362 | # it if the user really really wants it. |
| 1363 | only_if_enabled=yes |
| 1364 | ;; |
| 1365 | *) sim_target=none ;; |
| 1366 | esac |
| 1367 | |
| 1368 | |
| 1369 | # Is there a testsuite directory for the target? |
| 1370 | testdir=`echo ${target} | sed -e 's/-.*-/-/'` |
| 1371 | if test -r ${srcdir}/testsuite/${testdir}/configure ; then |
| 1372 | extra_subdirs="${extra_subdirs} testsuite" |
| 1373 | fi |
| 1374 | |
| 1375 | |
| 1376 | case "${enable_sim}" in |
| 1377 | no) sim_target=none ;; |
| 1378 | yes) |
| 1379 | if test ${only_if_gcc} = yes ; then |
| 1380 | if test "${GCC}" != yes ; then |
| 1381 | echo "Can't enable simulator since not compiling with GCC." |
| 1382 | sim_target=none |
| 1383 | fi |
| 1384 | fi |
| 1385 | ;; |
| 1386 | *) |
| 1387 | if test ${only_if_enabled} = yes ; then |
| 1388 | sim_target=none |
| 1389 | else |
| 1390 | if test ${only_if_gcc} = yes ; then |
| 1391 | if test "${GCC}" != yes ; then |
| 1392 | sim_target=none |
| 1393 | fi |
| 1394 | fi |
| 1395 | fi |
| 1396 | ;; |
| 1397 | esac |
| 1398 | |
| 1399 | if test x"${sim_target}" != xnone ; then |
| 1400 | configdirs="${extra_subdirs} ${sim_target}" |
| 1401 | subdirs="$configdirs" |
| 1402 | |
| 1403 | fi |
| 1404 | |
| 1405 | trap '' 1 2 15 |
| 1406 | cat > confcache <<\EOF |
| 1407 | # This file is a shell script that caches the results of configure |
| 1408 | # tests run on this system so they can be shared between configure |
| 1409 | # scripts and configure runs. It is not useful on other systems. |
| 1410 | # If it contains results you don't want to keep, you may remove or edit it. |
| 1411 | # |
| 1412 | # By default, configure uses ./config.cache as the cache file, |
| 1413 | # creating it if it does not exist already. You can give configure |
| 1414 | # the --cache-file=FILE option to use a different cache file; that is |
| 1415 | # what configure does when it calls configure scripts in |
| 1416 | # subdirectories, so they share the cache. |
| 1417 | # Giving --cache-file=/dev/null disables caching, for debugging configure. |
| 1418 | # config.status only pays attention to the cache file if you give it the |
| 1419 | # --recheck option to rerun configure. |
| 1420 | # |
| 1421 | EOF |
| 1422 | # The following way of writing the cache mishandles newlines in values, |
| 1423 | # but we know of no workaround that is simple, portable, and efficient. |
| 1424 | # So, don't put newlines in cache variables' values. |
| 1425 | # Ultrix sh set writes to stderr and can't be redirected directly, |
| 1426 | # and sets the high bit in the cache file unless we assign to the vars. |
| 1427 | (set) 2>&1 | |
| 1428 | case `(ac_space=' '; set) 2>&1` in |
| 1429 | *ac_space=\ *) |
| 1430 | # `set' does not quote correctly, so add quotes (double-quote substitution |
| 1431 | # turns \\\\ into \\, and sed turns \\ into \). |
| 1432 | sed -n \ |
| 1433 | -e "s/'/'\\\\''/g" \ |
| 1434 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" |
| 1435 | ;; |
| 1436 | *) |
| 1437 | # `set' quotes correctly as required by POSIX, so do not add quotes. |
| 1438 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' |
| 1439 | ;; |
| 1440 | esac >> confcache |
| 1441 | if cmp -s $cache_file confcache; then |
| 1442 | : |
| 1443 | else |
| 1444 | if test -w $cache_file; then |
| 1445 | echo "updating cache $cache_file" |
| 1446 | cat confcache > $cache_file |
| 1447 | else |
| 1448 | echo "not updating unwritable cache $cache_file" |
| 1449 | fi |
| 1450 | fi |
| 1451 | rm -f confcache |
| 1452 | |
| 1453 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 |
| 1454 | |
| 1455 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| 1456 | # Let make expand exec_prefix. |
| 1457 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 1458 | |
| 1459 | # Any assignment to VPATH causes Sun make to only execute |
| 1460 | # the first set of double-colon rules, so remove it if not needed. |
| 1461 | # If there is a colon in the path, we need to keep it. |
| 1462 | if test "x$srcdir" = x.; then |
| 1463 | ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' |
| 1464 | fi |
| 1465 | |
| 1466 | trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 |
| 1467 | |
| 1468 | # Transform confdefs.h into DEFS. |
| 1469 | # Protect against shell expansion while executing Makefile rules. |
| 1470 | # Protect against Makefile macro expansion. |
| 1471 | cat > conftest.defs <<\EOF |
| 1472 | s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g |
| 1473 | s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g |
| 1474 | s%\[%\\&%g |
| 1475 | s%\]%\\&%g |
| 1476 | s%\$%$$%g |
| 1477 | EOF |
| 1478 | DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` |
| 1479 | rm -f conftest.defs |
| 1480 | |
| 1481 | |
| 1482 | # Without the "./", some shells look in PATH for config.status. |
| 1483 | : ${CONFIG_STATUS=./config.status} |
| 1484 | |
| 1485 | echo creating $CONFIG_STATUS |
| 1486 | rm -f $CONFIG_STATUS |
| 1487 | cat > $CONFIG_STATUS <<EOF |
| 1488 | #! /bin/sh |
| 1489 | # Generated automatically by configure. |
| 1490 | # Run this file to recreate the current configuration. |
| 1491 | # This directory was configured as follows, |
| 1492 | # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
| 1493 | # |
| 1494 | # $0 $ac_configure_args |
| 1495 | # |
| 1496 | # Compiler output produced by configure, useful for debugging |
| 1497 | # configure, is in ./config.log if it exists. |
| 1498 | |
| 1499 | ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" |
| 1500 | for ac_option |
| 1501 | do |
| 1502 | case "\$ac_option" in |
| 1503 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
| 1504 | echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" |
| 1505 | exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; |
| 1506 | -version | --version | --versio | --versi | --vers | --ver | --ve | --v) |
| 1507 | echo "$CONFIG_STATUS generated by autoconf version 2.12" |
| 1508 | exit 0 ;; |
| 1509 | -help | --help | --hel | --he | --h) |
| 1510 | echo "\$ac_cs_usage"; exit 0 ;; |
| 1511 | *) echo "\$ac_cs_usage"; exit 1 ;; |
| 1512 | esac |
| 1513 | done |
| 1514 | |
| 1515 | ac_given_srcdir=$srcdir |
| 1516 | ac_given_INSTALL="$INSTALL" |
| 1517 | |
| 1518 | trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 |
| 1519 | EOF |
| 1520 | cat >> $CONFIG_STATUS <<EOF |
| 1521 | |
| 1522 | # Protect against being on the right side of a sed subst in config.status. |
| 1523 | sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; |
| 1524 | s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF |
| 1525 | $ac_vpsub |
| 1526 | $extrasub |
| 1527 | s%@CFLAGS@%$CFLAGS%g |
| 1528 | s%@CPPFLAGS@%$CPPFLAGS%g |
| 1529 | s%@CXXFLAGS@%$CXXFLAGS%g |
| 1530 | s%@DEFS@%$DEFS%g |
| 1531 | s%@LDFLAGS@%$LDFLAGS%g |
| 1532 | s%@LIBS@%$LIBS%g |
| 1533 | s%@exec_prefix@%$exec_prefix%g |
| 1534 | s%@prefix@%$prefix%g |
| 1535 | s%@program_transform_name@%$program_transform_name%g |
| 1536 | s%@bindir@%$bindir%g |
| 1537 | s%@sbindir@%$sbindir%g |
| 1538 | s%@libexecdir@%$libexecdir%g |
| 1539 | s%@datadir@%$datadir%g |
| 1540 | s%@sysconfdir@%$sysconfdir%g |
| 1541 | s%@sharedstatedir@%$sharedstatedir%g |
| 1542 | s%@localstatedir@%$localstatedir%g |
| 1543 | s%@libdir@%$libdir%g |
| 1544 | s%@includedir@%$includedir%g |
| 1545 | s%@oldincludedir@%$oldincludedir%g |
| 1546 | s%@infodir@%$infodir%g |
| 1547 | s%@mandir@%$mandir%g |
| 1548 | s%@CC@%$CC%g |
| 1549 | s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g |
| 1550 | s%@INSTALL_DATA@%$INSTALL_DATA%g |
| 1551 | s%@host@%$host%g |
| 1552 | s%@host_alias@%$host_alias%g |
| 1553 | s%@host_cpu@%$host_cpu%g |
| 1554 | s%@host_vendor@%$host_vendor%g |
| 1555 | s%@host_os@%$host_os%g |
| 1556 | s%@build@%$build%g |
| 1557 | s%@build_alias@%$build_alias%g |
| 1558 | s%@build_cpu@%$build_cpu%g |
| 1559 | s%@build_vendor@%$build_vendor%g |
| 1560 | s%@build_os@%$build_os%g |
| 1561 | s%@AR@%$AR%g |
| 1562 | s%@RANLIB@%$RANLIB%g |
| 1563 | s%@target@%$target%g |
| 1564 | s%@target_alias@%$target_alias%g |
| 1565 | s%@target_cpu@%$target_cpu%g |
| 1566 | s%@target_vendor@%$target_vendor%g |
| 1567 | s%@target_os@%$target_os%g |
| 1568 | s%@HDEFINES@%$HDEFINES%g |
| 1569 | s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g |
| 1570 | s%@subdirs@%$subdirs%g |
| 1571 | |
| 1572 | CEOF |
| 1573 | EOF |
| 1574 | |
| 1575 | cat >> $CONFIG_STATUS <<\EOF |
| 1576 | |
| 1577 | # Split the substitutions into bite-sized pieces for seds with |
| 1578 | # small command number limits, like on Digital OSF/1 and HP-UX. |
| 1579 | ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. |
| 1580 | ac_file=1 # Number of current file. |
| 1581 | ac_beg=1 # First line for current file. |
| 1582 | ac_end=$ac_max_sed_cmds # Line after last line for current file. |
| 1583 | ac_more_lines=: |
| 1584 | ac_sed_cmds="" |
| 1585 | while $ac_more_lines; do |
| 1586 | if test $ac_beg -gt 1; then |
| 1587 | sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file |
| 1588 | else |
| 1589 | sed "${ac_end}q" conftest.subs > conftest.s$ac_file |
| 1590 | fi |
| 1591 | if test ! -s conftest.s$ac_file; then |
| 1592 | ac_more_lines=false |
| 1593 | rm -f conftest.s$ac_file |
| 1594 | else |
| 1595 | if test -z "$ac_sed_cmds"; then |
| 1596 | ac_sed_cmds="sed -f conftest.s$ac_file" |
| 1597 | else |
| 1598 | ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" |
| 1599 | fi |
| 1600 | ac_file=`expr $ac_file + 1` |
| 1601 | ac_beg=$ac_end |
| 1602 | ac_end=`expr $ac_end + $ac_max_sed_cmds` |
| 1603 | fi |
| 1604 | done |
| 1605 | if test -z "$ac_sed_cmds"; then |
| 1606 | ac_sed_cmds=cat |
| 1607 | fi |
| 1608 | EOF |
| 1609 | |
| 1610 | cat >> $CONFIG_STATUS <<EOF |
| 1611 | |
| 1612 | CONFIG_FILES=\${CONFIG_FILES-"Makefile"} |
| 1613 | EOF |
| 1614 | cat >> $CONFIG_STATUS <<\EOF |
| 1615 | for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then |
| 1616 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
| 1617 | case "$ac_file" in |
| 1618 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` |
| 1619 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
| 1620 | *) ac_file_in="${ac_file}.in" ;; |
| 1621 | esac |
| 1622 | |
| 1623 | # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. |
| 1624 | |
| 1625 | # Remove last slash and all that follows it. Not all systems have dirname. |
| 1626 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` |
| 1627 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then |
| 1628 | # The file is in a subdirectory. |
| 1629 | test ! -d "$ac_dir" && mkdir "$ac_dir" |
| 1630 | ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" |
| 1631 | # A "../" for each directory in $ac_dir_suffix. |
| 1632 | ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` |
| 1633 | else |
| 1634 | ac_dir_suffix= ac_dots= |
| 1635 | fi |
| 1636 | |
| 1637 | case "$ac_given_srcdir" in |
| 1638 | .) srcdir=. |
| 1639 | if test -z "$ac_dots"; then top_srcdir=. |
| 1640 | else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; |
| 1641 | /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; |
| 1642 | *) # Relative path. |
| 1643 | srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" |
| 1644 | top_srcdir="$ac_dots$ac_given_srcdir" ;; |
| 1645 | esac |
| 1646 | |
| 1647 | case "$ac_given_INSTALL" in |
| 1648 | [/$]*) INSTALL="$ac_given_INSTALL" ;; |
| 1649 | *) INSTALL="$ac_dots$ac_given_INSTALL" ;; |
| 1650 | esac |
| 1651 | |
| 1652 | echo creating "$ac_file" |
| 1653 | rm -f "$ac_file" |
| 1654 | configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." |
| 1655 | case "$ac_file" in |
| 1656 | *Makefile*) ac_comsub="1i\\ |
| 1657 | # $configure_input" ;; |
| 1658 | *) ac_comsub= ;; |
| 1659 | esac |
| 1660 | |
| 1661 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` |
| 1662 | sed -e "$ac_comsub |
| 1663 | s%@configure_input@%$configure_input%g |
| 1664 | s%@srcdir@%$srcdir%g |
| 1665 | s%@top_srcdir@%$top_srcdir%g |
| 1666 | s%@INSTALL@%$INSTALL%g |
| 1667 | " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file |
| 1668 | fi; done |
| 1669 | rm -f conftest.s* |
| 1670 | |
| 1671 | EOF |
| 1672 | cat >> $CONFIG_STATUS <<EOF |
| 1673 | |
| 1674 | EOF |
| 1675 | cat >> $CONFIG_STATUS <<\EOF |
| 1676 | |
| 1677 | exit 0 |
| 1678 | EOF |
| 1679 | chmod +x $CONFIG_STATUS |
| 1680 | rm -fr confdefs* $ac_clean_files |
| 1681 | test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 |
| 1682 | |
| 1683 | if test "$no_recursion" != yes; then |
| 1684 | |
| 1685 | # Remove --cache-file and --srcdir arguments so they do not pile up. |
| 1686 | ac_sub_configure_args= |
| 1687 | ac_prev= |
| 1688 | for ac_arg in $ac_configure_args; do |
| 1689 | if test -n "$ac_prev"; then |
| 1690 | ac_prev= |
| 1691 | continue |
| 1692 | fi |
| 1693 | case "$ac_arg" in |
| 1694 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| 1695 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| 1696 | ac_prev=cache_file ;; |
| 1697 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| 1698 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| 1699 | ;; |
| 1700 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| 1701 | ac_prev=srcdir ;; |
| 1702 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| 1703 | ;; |
| 1704 | *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; |
| 1705 | esac |
| 1706 | done |
| 1707 | |
| 1708 | for ac_config_dir in $configdirs; do |
| 1709 | |
| 1710 | # Do not complain, so a configure script can configure whichever |
| 1711 | # parts of a large source tree are present. |
| 1712 | if test ! -d $srcdir/$ac_config_dir; then |
| 1713 | continue |
| 1714 | fi |
| 1715 | |
| 1716 | echo configuring in $ac_config_dir |
| 1717 | |
| 1718 | case "$srcdir" in |
| 1719 | .) ;; |
| 1720 | *) |
| 1721 | if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :; |
| 1722 | else |
| 1723 | { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; } |
| 1724 | fi |
| 1725 | ;; |
| 1726 | esac |
| 1727 | |
| 1728 | ac_popdir=`pwd` |
| 1729 | cd $ac_config_dir |
| 1730 | |
| 1731 | # A "../" for each directory in /$ac_config_dir. |
| 1732 | ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'` |
| 1733 | |
| 1734 | case "$srcdir" in |
| 1735 | .) # No --srcdir option. We are building in place. |
| 1736 | ac_sub_srcdir=$srcdir ;; |
| 1737 | /*) # Absolute path. |
| 1738 | ac_sub_srcdir=$srcdir/$ac_config_dir ;; |
| 1739 | *) # Relative path. |
| 1740 | ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;; |
| 1741 | esac |
| 1742 | |
| 1743 | # Check for guested configure; otherwise get Cygnus style configure. |
| 1744 | if test -f $ac_sub_srcdir/configure; then |
| 1745 | ac_sub_configure=$ac_sub_srcdir/configure |
| 1746 | elif test -f $ac_sub_srcdir/configure.in; then |
| 1747 | ac_sub_configure=$ac_configure |
| 1748 | else |
| 1749 | echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2 |
| 1750 | ac_sub_configure= |
| 1751 | fi |
| 1752 | |
| 1753 | # The recursion is here. |
| 1754 | if test -n "$ac_sub_configure"; then |
| 1755 | |
| 1756 | # Make the cache file name correct relative to the subdirectory. |
| 1757 | case "$cache_file" in |
| 1758 | /*) ac_sub_cache_file=$cache_file ;; |
| 1759 | *) # Relative path. |
| 1760 | ac_sub_cache_file="$ac_dots$cache_file" ;; |
| 1761 | esac |
| 1762 | case "$ac_given_INSTALL" in |
| 1763 | [/$]*) INSTALL="$ac_given_INSTALL" ;; |
| 1764 | *) INSTALL="$ac_dots$ac_given_INSTALL" ;; |
| 1765 | esac |
| 1766 | |
| 1767 | echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir" |
| 1768 | # The eval makes quoting arguments work. |
| 1769 | if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir |
| 1770 | then : |
| 1771 | else |
| 1772 | { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; } |
| 1773 | fi |
| 1774 | fi |
| 1775 | |
| 1776 | cd $ac_popdir |
| 1777 | done |
| 1778 | fi |
| 1779 | |
| 1780 | |
| 1781 | exit 0 |