gforth/configure - view

File: [gforth] / gforth / Attic / configure
Revision 1.11: download - view: text, annotated - select for diffs
Thu Jan 19 17:47:57 1995 UTC (28 years, 8 months ago) by pazsan
Branches: MAIN
CVS tags: HEAD

float.fs: Added f~ (f-proximate)
wordsets.fs: Added missing float words
Added 16 bit and 64 bit support in cross.fs
Fixed some bugs which asume sizeof(int)=sizeof(Cell)

1: #!/bin/sh 2: 3: # Guess values for system-dependent variables and create Makefiles. 4: # Generated automatically using autoconf version 2.1 5: # Copyright (C) 1992, 1993, 1994 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="$ac_help 15: --enable-force-reg Use explicit register declarations if they appear in 16: the machine.h file. This can cause a good speedup, 17: but also incorrect code with some gcc versions on 18: some processors (default disabled)." 19: ac_help="$ac_help 20: --enable-direct-threaded Force direct threading. This may not work on 21: some machines and may cause slowdown on others. 22: (default processor-dependent)" 23: ac_help="$ac_help 24: --enable-indirect-threaded Force indirect threading. This can cause a 25: slowdown on some machines. 26: (default processor-dependent)" 27: 28: # Initialize some variables set by options. 29: # The variables have the same names as the options, with 30: # dashes changed to underlines. 31: build=NONE 32: cache_file=./config.cache 33: exec_prefix=NONE 34: host=NONE 35: no_create= 36: nonopt=NONE 37: no_recursion= 38: prefix=NONE 39: program_prefix=NONE 40: program_suffix=NONE 41: program_transform_name=s,x,x, 42: silent= 43: site= 44: srcdir= 45: target=NONE 46: verbose= 47: x_includes=NONE 48: x_libraries=NONE 49: 50: # Initialize some other variables. 51: subdirs= 52: 53: ac_prev= 54: for ac_option 55: do 56: 57: # If the previous option needs an argument, assign it. 58: if test -n "$ac_prev"; then 59: eval "$ac_prev=\$ac_option" 60: ac_prev= 61: continue 62: fi 63: 64: case "$ac_option" in 65: -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; 66: *) ac_optarg= ;; 67: esac 68: 69: # Accept the important Cygnus configure options, so we can diagnose typos. 70: 71: case "$ac_option" in 72: 73: -build | --build | --buil | --bui | --bu | --b) 74: ac_prev=build ;; 75: -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*) 76: build="$ac_optarg" ;; 77: 78: -cache-file | --cache-file | --cache-fil | --cache-fi \ 79: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 80: ac_prev=cache_file ;; 81: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 82: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 83: cache_file="$ac_optarg" ;; 84: 85: -disable-* | --disable-*) 86: ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` 87: # Reject names that are not valid shell variable names. 88: if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then 89: { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 90: fi 91: ac_feature=`echo $ac_feature| sed 's/-/_/g'` 92: eval "enable_${ac_feature}=no" ;; 93: 94: -enable-* | --enable-*) 95: ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` 96: # Reject names that are not valid shell variable names. 97: if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; 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155: 156: -host | --host | --hos | --ho) 157: ac_prev=host ;; 158: -host=* | --host=* | --hos=* | --ho=*) 159: host="$ac_optarg" ;; 160: 161: -nfp | --nfp | --nf) 162: # Obsolete; use --without-fp. 163: with_fp=no ;; 164: 165: -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 166: | --no-cr | --no-c) 167: no_create=yes ;; 168: 169: -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 170: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 171: no_recursion=yes ;; 172: 173: -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 174: ac_prev=prefix ;; 175: -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 176: prefix="$ac_optarg" ;; 177: 178: -program-prefix | --program-prefix | --program-prefi | --program-pref \ 179: | --program-pre | --program-pr | --program-p) 180: ac_prev=program_prefix ;; 181: -program-prefix=* | --program-prefix=* | --program-prefi=* \ 182: | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 183: program_prefix="$ac_optarg" ;; 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208: 209: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 210: | -silent | --silent | --silen | --sile | --sil) 211: silent=yes ;; 212: 213: -site | --site | --sit) 214: ac_prev=site ;; 215: -site=* | --site=* | --sit=*) 216: site="$ac_optarg" ;; 217: 218: -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 219: ac_prev=srcdir ;; 220: -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 221: srcdir="$ac_optarg" ;; 222: 223: -target | --target | --targe | --targ | --tar | --ta | --t) 224: ac_prev=target ;; 225: -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 226: target="$ac_optarg" ;; 227: 228: -v | -verbose | --verbose | --verbos | --verbo | --verb) 229: verbose=yes ;; 230: 231: -version | --version | --versio | --versi | --vers) 232: echo "configure generated by autoconf version 2.1" 233: exit 0 ;; 234: 235: -with-* | --with-*) 236: ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` 237: # Reject names that are not valid shell variable names. 238: if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then 239: { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 240: fi 241: ac_package=`echo $ac_package| sed 's/-/_/g'` 242: case "$ac_option" in 243: *=*) ;; 244: *) ac_optarg=yes ;; 245: esac 246: eval "with_${ac_package}='$ac_optarg'" ;; 247: 248: -without-* | --without-*) 249: ac_package=`echo $ac_option|sed -e 's/-*without-//'` 250: # Reject names that are not valid shell variable names. 251: if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then 252: { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 253: fi 254: ac_package=`echo $ac_package| sed 's/-/_/g'` 255: eval "with_${ac_package}=no" ;; 256: 257: --x) 258: # Obsolete; use --with-x. 259: with_x=yes ;; 260: 261: -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 262: | --x-incl | --x-inc | --x-in | --x-i) 263: ac_prev=x_includes ;; 264: -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 265: | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 266: x_includes="$ac_optarg" ;; 267: 268: -x-libraries | --x-libraries | --x-librarie | --x-librari \ 269: | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 270: ac_prev=x_libraries ;; 271: -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 272: | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 273: x_libraries="$ac_optarg" ;; 274: 275: -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } 276: ;; 277: 278: *) 279: if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then 280: echo "configure: warning: $ac_option: invalid host type" 1>&2 281: fi 282: if test "x$nonopt" != xNONE; then 283: { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } 284: fi 285: nonopt="$ac_option" 286: ;; 287: 288: esac 289: done 290: 291: if test -n "$ac_prev"; then 292: { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } 293: fi 294: 295: trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15 296: 297: # File descriptor usage: 298: # 0 unused; standard input 299: # 1 file creation 300: # 2 errors and warnings 301: # 3 unused; some systems may open it to /dev/tty 302: # 4 checking for... messages and results 303: # 5 compiler messages saved in config.log 304: if test "$silent" = yes; then 305: exec 4>/dev/null 306: else 307: exec 4>&1 308: fi 309: exec 5>./config.log 310: 311: echo "\ 312: This file contains any messages produced by compilers while 313: running configure, to aid debugging if configure makes a mistake. 314: " 1>&5 315: 316: # Strip out --no-create and --no-recursion so they do not pile up. 317: # Also quote any args containing shell metacharacters. 318: ac_configure_args= 319: for ac_arg 320: do 321: case "$ac_arg" in 322: -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 323: | --no-cr | --no-c) ;; 324: -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 325: | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 326: *" "*|*" "*|*[\[\]\~\#\$\^\&\*\{\}\\\|\;\<\>\?]*) 327: ac_configure_args="$ac_configure_args '$ac_arg'" ;; 328: *) ac_configure_args="$ac_configure_args $ac_arg" ;; 329: esac 330: done 331: 332: # NLS nuisances. 333: # Only set LANG and LC_ALL to C if already set. 334: # These must not be set unconditionally because not all systems understand 335: # e.g. LANG=C (notably SCO). 336: if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi 337: if test "${LANG+set}" = set; then LANG=C; export LANG; fi 338: 339: # confdefs.h avoids OS command line length limits that DEFS can exceed. 340: rm -rf conftest* confdefs.h 341: # AIX cpp loses on an empty file, so make sure it contains at least a newline. 342: echo > confdefs.h 343: 344: # A filename unique to this package, relative to the directory that 345: # configure is in, which we can look for to find out if srcdir is correct. 346: ac_unique_file=engine.c 347: 348: # Find the source files, if location was not specified. 349: if test -z "$srcdir"; then 350: ac_srcdir_defaulted=yes 351: # Try the directory containing this script, then its parent. 352: ac_prog=$0 353: ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` 354: test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. 355: srcdir=$ac_confdir 356: if test ! -r $srcdir/$ac_unique_file; then 357: srcdir=.. 358: fi 359: else 360: ac_srcdir_defaulted=no 361: fi 362: if test ! -r $srcdir/$ac_unique_file; then 363: if test "$ac_srcdir_defaulted" = yes; then 364: { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } 365: else 366: { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } 367: fi 368: fi 369: srcdir=`echo "${srcdir}" | sed 's%$[^/]$/*$%\1%'` 370: 371: # Prefer explicitly selected file to automatically selected ones. 372: if test -z "$CONFIG_SITE"; then 373: if test "x$prefix" != xNONE; then 374: CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 375: else 376: CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 377: fi 378: fi 379: for ac_site_file in $CONFIG_SITE; 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"$ac_site_file" 383: fi 384: done 385: 386: if test -r "$cache_file"; then 387: echo "loading cache $cache_file" 388: . $cache_file 389: else 390: echo "creating cache $cache_file" 391: > $cache_file 392: fi 393: 394: ac_ext=c 395: # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 396: ac_cpp='$CPP $CPPFLAGS' 397: ac_compile='${CC-cc} $CFLAGS $CPPFLAGS conftest.$ac_ext -c 1>&5 2>&5' 398: ac_link='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5' 399: 400: if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then 401: # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. 402: if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then 403: ac_n= ac_c=' 404: ' ac_t=' ' 405: else 406: ac_n=-n ac_c= ac_t= 407: fi 408: else 409: ac_n= ac_c='\c' ac_t= 410: fi 411: 412: 413: 414: # Check whether --enable-force-reg or --disable-force-reg was given. 415: enableval="$enable_force_reg" 416: if test -n "$enableval"; then 417: cat >> confdefs.h <<\EOF 418: #define FORCE_REG 1 419: EOF 420: 421: fi 422: 423: # Check whether --enable-direct-threaded or --disable-direct-threaded was given. 424: enableval="$enable_direct_threaded" 425: if test -n "$enableval"; then 426: cat >> confdefs.h <<\EOF 427: #define DIRECT_THREADED 1 428: EOF 429: 430: fi 431: 432: # Check whether --enable-indirect-threaded or --disable-indirect-threaded was given. 433: enableval="$enable_indirect_threaded" 434: if test -n "$enableval"; then 435: cat >> confdefs.h <<\EOF 436: #define INDIRECT_THREADED 1 437: EOF 438: 439: fi 440: 441: 442: #terminology is a bit unusual here: The host is the system on which 443: #gforth will run; the system on which configure will run is the `build' 444: ac_aux_dir= 445: for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 446: if test -f $ac_dir/install-sh; then 447: ac_aux_dir=$ac_dir 448: ac_install_sh="$ac_aux_dir/install-sh -c" 449: break 450: elif test -f $ac_dir/install.sh; then 451: ac_aux_dir=$ac_dir 452: ac_install_sh="$ac_aux_dir/install.sh -c" 453: break 454: fi 455: done 456: if test -z "$ac_aux_dir"; then 457: { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } 458: fi 459: ac_config_guess=$ac_aux_dir/config.guess 460: ac_config_sub=$ac_aux_dir/config.sub 461: ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. 462: 463: 464: # Make sure we can run config.sub. 465: if $ac_config_sub sun4 >/dev/null 2>&1; then : 466: else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } 467: fi 468: 469: echo $ac_n "checking host system type""... $ac_c" 1>&4 470: 471: host_alias=$host 472: case "$host_alias" in 473: NONE) 474: case $nonopt in 475: NONE) 476: if host_alias=`$ac_config_guess`; then : 477: else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } 478: fi ;; 479: *) host_alias=$nonopt ;; 480: esac ;; 481: esac 482: 483: host=`$ac_config_sub $host_alias` 484: host_cpu=`echo $host | sed 's/^$.*$-$.*$-$.*$$/\1/'` 485: host_vendor=`echo $host | sed 's/^$.*$-$.*$-$.*$$/\2/'` 486: host_os=`echo $host | sed 's/^$.*$-$.*$-$.*$$/\3/'` 487: echo "$ac_t""$host" 1>&4 488: 489: case "$host_cpu" in 490: hppa*) 491: mach_h=hppa 492: LIBOBJS="cache.o" 493: LDFLAGS="-Xlinker -N" 494: LIBS="-L/lib/pa1.1/ $LIBS" 495: ;; 496: sparc*) 497: mach_h=sparc 498: ;; 499: i386|i486|i586) 500: mach_h=386 501: #!! direct/indirect threading switch 502: #!! -m486 flag 503: ;; 504: m68*) 505: mach_h=m68k 506: ;; 507: mips*) 508: mach_h=mips 509: LDFLAGS="-Xlinker -N" 510: #!! link text and data segment into the same 256M region! 511: #!! does cacheflush work on OSs other than Ultrix? 512: ;; 513: *) 514: echo "No direct threading support for $host_cpu, using indirect threading." 515: echo "Using a generic 32-bit machine description. 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If this is not so, SF@ etc. will not work correctly." 519: mach_h=32bit 520: esac 521: 522: 523: MAKE_EXE="" 524: 525: 526: LINK_KERNL16L="" 527: 528: LINK_KERNL16B="" 529: 530: LINK_KERNL32L="" 531: 532: LINK_KERNL32B="" 533: 534: LINK_KERNL64L="" 535: 536: LINK_KERNL64B="" 537: 538: #if test $host_os=dos 539: #then 540: # echo Configuring for DOS!!! 541: # MAKE_EXE="coff2exe gforth" 542: # LINK_KERNL32L='$(CP) kernl32l.fi gforth.fi' 543: #fi 544: 545: # If we cannot run a trivial program, we must be cross compiling. 546: echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4 547: if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then 548: echo $ac_n "(cached) $ac_c" 1>&4 549: else 550: if test "$cross_compiling" = yes; then 551: ac_cv_cross=yes 552: else 553: cat > conftest.$ac_ext <<EOF 554: #line 555 "configure" 555: #include "confdefs.h" 556: main(){return(0);} 557: EOF 558: eval $ac_link 559: if test -s conftest && (./conftest; exit) 2>/dev/null; then 560: ac_cv_c_cross=no 561: else 562: ac_cv_c_cross=yes 563: fi 564: fi 565: rm -fr conftest* 566: fi 567: cross_compiling=$ac_cv_c_cross 568: echo "$ac_t""$ac_cv_c_cross" 1>&4 569: 570: echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&4 571: if eval "test \"`echo '${'ac_cv_c_bigendian'+set}'`\" = set"; then 572: echo $ac_n "(cached) $ac_c" 1>&4 573: else 574: if test "$cross_compiling" = yes; then 575: { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } 576: else 577: cat > conftest.$ac_ext <<EOF 578: #line 579 "configure" 579: #include "confdefs.h" 580: main () { 581: /* Are we little or big endian? From Harbison&Steele. */ 582: union 583: { 584: long l; 585: char c[sizeof (long)]; 586: } u; 587: u.l = 1; 588: exit (u.c[sizeof (long) - 1] == 1); 589: } 590: EOF 591: eval $ac_link 592: if test -s conftest && (./conftest; exit) 2>/dev/null; then 593: ac_cv_c_bigendian=no 594: else 595: ac_cv_c_bigendian=yes 596: fi 597: fi 598: rm -fr conftest* 599: fi 600: echo "$ac_t""$ac_cv_c_bigendian" 1>&4 601: if test $ac_cv_c_bigendian = yes; then 602: cat >> confdefs.h <<\EOF 603: #define WORDS_BIGENDIAN 1 604: EOF 605: 606: fi 607: 608: 609: if test $ac_cv_c_bigendian = yes; then 610: bytesex=b 611: KERNAL="kernl16b.fi kernl16l.fi kernl32b.fi kernl32l.fi kernl64b.fi kernl64l.fi" 612: else 613: bytesex=l 614: KERNAL="kernl16l.fi kernl16b.fi kernl32l.fi kernl32b.fi kernl64l.fi kernl64b.fi" 615: fi 616: 617: echo $ac_n "checking whether ln -s works""... $ac_c" 1>&4 618: if eval "test \"`echo '${'ac_cv_prog_LN_S'+set}'`\" = set"; then 619: echo $ac_n "(cached) $ac_c" 1>&4 620: else 621: rm -f conftestdata 622: if ln -s X conftestdata 2>/dev/null 623: then 624: rm -f conftestdata 625: ac_cv_prog_LN_S="ln -s" 626: else 627: ac_cv_prog_LN_S=ln 628: fi 629: fi 630: LN_S="$ac_cv_prog_LN_S" 631: if test "$ac_cv_prog_LN_S" = "ln -s"; then 632: echo "$ac_t""yes" 1>&4 633: else 634: echo "$ac_t""no" 1>&4 635: fi 636: 637: # Find a good install program. We prefer a C program (faster), 638: # so one script is as good as another. But avoid the broken or 639: # incompatible versions: 640: # SysV /etc/install, /usr/sbin/install 641: # SunOS /usr/etc/install 642: # IRIX /sbin/install 643: # AIX /bin/install 644: # AFS /usr/afsws/bin/install, which mishandles nonexistent args 645: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 646: # ./install, which can be erroneously created by make from ./install.sh. 647: echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4 648: if test -z "$INSTALL"; then 649: if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then 650: echo $ac_n "(cached) $ac_c" 1>&4 651: else 652: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" 653: for ac_dir in $PATH; do 654: case "$ac_dir" in 655: ''|.|/etc|/usr/sbin|/usr/etc|/sbin|/usr/afsws/bin|/usr/ucb) ;; 656: *) 657: # OSF1 and SCO ODT 3.0 have their own names for install. 658: for ac_prog in ginstall installbsd scoinst install; do 659: if test -f $ac_dir/$ac_prog; then 660: if test $ac_prog = install && 661: grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then 662: # AIX install. It has an incompatible calling convention. 663: # OSF/1 installbsd also uses dspmsg, but is usable. 664: : 665: else 666: ac_cv_path_install="$ac_dir/$ac_prog -c" 667: break 2 668: fi 669: fi 670: done 671: ;; 672: esac 673: done 674: IFS="$ac_save_ifs" 675: # As a last resort, use the slow shell script. 676: test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh" 677: fi 678: INSTALL="$ac_cv_path_install" 679: fi 680: echo "$ac_t""$INSTALL" 1>&4 681: 682: # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 683: # It thinks the first close brace ends the variable substitution. 684: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 685: 686: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 687: 688: 689: echo $ac_n "checking for -lm""... $ac_c" 1>&4 690: if eval "test \"`echo '${'ac_cv_lib_m'+set}'`\" = set"; then 691: echo $ac_n "(cached) $ac_c" 1>&4 692: else 693: ac_save_LIBS="$LIBS" 694: LIBS="$LIBS -lm " 695: cat > conftest.$ac_ext <<EOF 696: #line 697 "configure" 697: #include "confdefs.h" 698: 699: int main() { return 0; } 700: int t() { 701: asin() 702: ; return 0; } 703: EOF 704: if eval $ac_link; then 705: rm -rf conftest* 706: eval "ac_cv_lib_m=yes" 707: else 708: rm -rf conftest* 709: eval "ac_cv_lib_m=no" 710: fi 711: rm -f conftest* 712: LIBS="$ac_save_LIBS" 713: 714: fi 715: if eval "test \"`echo '$ac_cv_lib_'m`\" = yes"; then 716: echo "$ac_t""yes" 1>&4 717: ac_tr_lib=HAVE_LIB`echo m | tr '[a-z]' '[A-Z]'` 718: cat >> confdefs.h <<EOF 719: #define $ac_tr_lib 1 720: EOF 721: 722: LIBS="$LIBS -lm" 723: 724: else 725: echo "$ac_t""no" 1>&4 726: fi 727: 728: echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&4 729: if eval "test \"`echo '${'ac_cv_func_memcmp'+set}'`\" = set"; then 730: echo $ac_n "(cached) $ac_c" 1>&4 731: else 732: if test "$cross_compiling" = yes; then 733: ac_cv_func_memcmp=no 734: else 735: cat > conftest.$ac_ext <<EOF 736: #line 737 "configure" 737: #include "confdefs.h" 738: 739: main() 740: { 741: char c0 = 0x40, c1 = 0x80, c2 = 0x81; 742: exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1); 743: } 744: 745: EOF 746: eval $ac_link 747: if test -s conftest && (./conftest; exit) 2>/dev/null; then 748: ac_cv_func_memcmp=yes 749: else 750: ac_cv_func_memcmp=no 751: fi 752: fi 753: rm -fr conftest* 754: fi 755: echo "$ac_t""$ac_cv_func_memcmp" 1>&4 756: test $ac_cv_func_memcmp = no && LIBOBJS="$LIBOBJS memcmp.o" 757: 758: for ac_func in memmove strtoul 759: do 760: echo $ac_n "checking for $ac_func""... $ac_c" 1>&4 761: if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then 762: echo $ac_n "(cached) $ac_c" 1>&4 763: else 764: cat > conftest.$ac_ext <<EOF 765: #line 766 "configure" 766: #include "confdefs.h" 767: #include <ctype.h> /* Arbitrary system header to define __stub macros. */ 768: /* Override any gcc2 internal prototype to avoid an error. */ 769: char $ac_func(); 770: 771: int main() { return 0; } 772: int t() { 773: 774: /* The GNU C library defines this for functions which it implements 775: to always fail with ENOSYS. Some functions are actually named 776: something starting with __ and the normal name is an alias. */ 777: #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 778: choke me 779: #else 780: $ac_func(); 781: #endif 782: 783: ; return 0; } 784: EOF 785: if eval $ac_link; then 786: rm -rf conftest* 787: eval "ac_cv_func_$ac_func=yes" 788: else 789: rm -rf conftest* 790: eval "ac_cv_func_$ac_func=no" 791: fi 792: rm -f conftest* 793: 794: fi 795: if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 796: echo "$ac_t""yes" 1>&4 797: : 798: else 799: echo "$ac_t""no" 1>&4 800: LIBOBJS="$LIBOBJS ${ac_func}.o" 801: fi 802: 803: done 804: 805: echo $ac_n "checking for getopt_long""... $ac_c" 1>&4 806: if eval "test \"`echo '${'ac_cv_func_getopt_long'+set}'`\" = set"; then 807: echo $ac_n "(cached) $ac_c" 1>&4 808: else 809: cat > conftest.$ac_ext <<EOF 810: #line 811 "configure" 811: #include "confdefs.h" 812: #include <ctype.h> /* Arbitrary system header to define __stub macros. */ 813: /* Override any gcc2 internal prototype to avoid an error. */ 814: char getopt_long(); 815: 816: int main() { return 0; } 817: int t() { 818: 819: /* The GNU C library defines this for functions which it implements 820: to always fail with ENOSYS. Some functions are actually named 821: something starting with __ and the normal name is an alias. */ 822: #if defined (__stub_getopt_long) || defined (__stub___getopt_long) 823: choke me 824: #else 825: getopt_long(); 826: #endif 827: 828: ; return 0; } 829: EOF 830: if eval $ac_link; then 831: rm -rf conftest* 832: eval "ac_cv_func_getopt_long=yes" 833: else 834: rm -rf conftest* 835: eval "ac_cv_func_getopt_long=no" 836: fi 837: rm -f conftest* 838: 839: fi 840: if eval "test \"`echo '$ac_cv_func_'getopt_long`\" = yes"; then 841: echo "$ac_t""yes" 1>&4 842: getop_long="" 843: else 844: echo "$ac_t""no" 1>&4 845: getopt_long="getopt.o getopt1.o" 846: fi 847: 848: 849: for ac_func in rint expm1 log1p pow10 850: do 851: echo $ac_n "checking for $ac_func""... $ac_c" 1>&4 852: if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then 853: echo $ac_n "(cached) $ac_c" 1>&4 854: else 855: cat > conftest.$ac_ext <<EOF 856: #line 857 "configure" 857: #include "confdefs.h" 858: #include <ctype.h> /* Arbitrary system header to define __stub macros. */ 859: /* Override any gcc2 internal prototype to avoid an error. */ 860: char $ac_func(); 861: 862: int main() { return 0; } 863: int t() { 864: 865: /* The GNU C library defines this for functions which it implements 866: to always fail with ENOSYS. Some functions are actually named 867: something starting with __ and the normal name is an alias. */ 868: #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 869: choke me 870: #else 871: $ac_func(); 872: #endif 873: 874: ; return 0; } 875: EOF 876: if eval $ac_link; then 877: rm -rf conftest* 878: eval "ac_cv_func_$ac_func=yes" 879: else 880: rm -rf conftest* 881: eval "ac_cv_func_$ac_func=no" 882: fi 883: rm -f conftest* 884: 885: fi 886: if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 887: echo "$ac_t""yes" 1>&4 888: ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'` 889: cat >> confdefs.h <<EOF 890: #define $ac_tr_func 1 891: EOF 892: 893: else 894: echo "$ac_t""no" 1>&4 895: fi 896: done 897: 898: for ac_func in ecvt 899: do 900: echo $ac_n "checking for $ac_func""... $ac_c" 1>&4 901: if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then 902: echo $ac_n "(cached) $ac_c" 1>&4 903: else 904: cat > conftest.$ac_ext <<EOF 905: #line 906 "configure" 906: #include "confdefs.h" 907: #include <ctype.h> /* Arbitrary system header to define __stub macros. */ 908: /* Override any gcc2 internal prototype to avoid an error. */ 909: char $ac_func(); 910: 911: int main() { return 0; } 912: int t() { 913: 914: /* The GNU C library defines this for functions which it implements 915: to always fail with ENOSYS. Some functions are actually named 916: something starting with __ and the normal name is an alias. */ 917: #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 918: choke me 919: #else 920: $ac_func(); 921: #endif 922: 923: ; return 0; } 924: EOF 925: if eval $ac_link; then 926: rm -rf conftest* 927: eval "ac_cv_func_$ac_func=yes" 928: else 929: rm -rf conftest* 930: eval "ac_cv_func_$ac_func=no" 931: fi 932: rm -f conftest* 933: 934: fi 935: if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 936: echo "$ac_t""yes" 1>&4 937: : 938: else 939: echo "$ac_t""no" 1>&4 940: LIBOBJS="$LIBOBJS ${ac_func}.o" 941: fi 942: 943: done 944: 945: 946: 947: trap '' 1 2 15 948: if test -w $cache_file; then 949: echo "updating cache $cache_file" 950: cat > $cache_file <<\EOF 951: # This file is a shell script that caches the results of configure 952: # tests run on this system so they can be shared between configure 953: # scripts and configure runs. It is not useful on other systems. 954: # If it contains results you don't want to keep, you may remove or edit it. 955: # 956: # By default, configure uses ./config.cache as the cache file, 957: # creating it if it does not exist already. You can give configure 958: # the --cache-file=FILE option to use a different cache file; that is 959: # what configure does when it calls configure scripts in 960: # subdirectories, so they share the cache. 961: # Giving --cache-file=/dev/null disables caching, for debugging configure. 962: # config.status only pays attention to the cache file if you give it the 963: # --recheck option to rerun configure. 964: # 965: EOF 966: # Ultrix sh set writes to stderr and can't be redirected directly. 967: (set) 2>&1 | 968: sed -n "s/^$[a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*$=$.*$/: \${\1='\2'}/p" \ 969: >> $cache_file 970: else 971: echo "not updating unwritable cache $cache_file" 972: fi 973: 974: trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15 975: 976: test "x$prefix" = xNONE && prefix=$ac_default_prefix 977: # Let make expand exec_prefix. 978: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 979: 980: # Any assignment to VPATH causes Sun make to only execute 981: # the first set of double-colon rules, so remove it if not needed. 982: # If there is a colon in the path, we need to keep it. 983: if test "x$srcdir" = x.; then 984: ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 985: fi 986: 987: trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 988: 989: # Transform confdefs.h into DEFS. 990: # Protect against shell expansion while executing Makefile rules. 991: # Protect against Makefile macro expansion. 992: cat > conftest.defs <<\EOF 993: s%#define $[A-Za-z_][A-Za-z0-9_]*$ $.*$%-D\1=\2%g 994: s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g 995: s%\[%\\&%g 996: s%\]%\\&%g 997: s%\$%$$%g 998: EOF 999: DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` 1000: rm -f conftest.defs 1001: 1002: 1003: # Without the "./", some shells look in PATH for config.status. 1004: : ${CONFIG_STATUS=./config.status} 1005: 1006: echo creating $CONFIG_STATUS 1007: rm -f $CONFIG_STATUS 1008: cat > $CONFIG_STATUS <<EOF 1009: #!/bin/sh 1010: # Generated automatically by configure. 1011: # Run this file to recreate the current configuration. 1012: # This directory was configured as follows, 1013: # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 1014: # 1015: # $0 $ac_configure_args 1016: # 1017: # Compiler output produced by configure, useful for debugging 1018: # configure, is in ./config.log if it exists. 1019: 1020: ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 1021: for ac_option 1022: do 1023: case "\$ac_option" in 1024: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 1025: echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 1026: exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 1027: -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 1028: echo "$CONFIG_STATUS generated by autoconf version 2.1" 1029: exit 0 ;; 1030: -help | --help | --hel | --he | --h) 1031: echo "\$ac_cs_usage"; exit 0 ;; 1032: *) echo "\$ac_cs_usage"; exit 1 ;; 1033: esac 1034: done 1035: 1036: ac_given_srcdir=$srcdir 1037: ac_given_INSTALL="$INSTALL" 1038: 1039: trap 'rm -f Makefile; exit 1' 1 2 15 1040: 1041: # Protect against being on the right side of a sed subst in config.status. 1042: sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g; 1043: s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF 1044: $ac_vpsub 1045: $extrasub 1046: s%@CFLAGS@%$CFLAGS%g 1047: s%@CPPFLAGS@%$CPPFLAGS%g 1048: s%@CXXFLAGS@%$CXXFLAGS%g 1049: s%@DEFS@%$DEFS%g 1050: s%@LDFLAGS@%$LDFLAGS%g 1051: s%@LIBS@%$LIBS%g 1052: s%@exec_prefix@%$exec_prefix%g 1053: s%@prefix@%$prefix%g 1054: s%@program_transform_name@%$program_transform_name%g 1055: s%@host@%$host%g 1056: s%@host_alias@%$host_alias%g 1057: s%@host_cpu@%$host_cpu%g 1058: s%@host_vendor@%$host_vendor%g 1059: s%@host_os@%$host_os%g 1060: s%@MAKE_EXE@%$MAKE_EXE%g 1061: s%@LINK_KERNL16L@%$LINK_KERNL16L%g 1062: s%@LINK_KERNL16B@%$LINK_KERNL16B%g 1063: s%@LINK_KERNL32L@%$LINK_KERNL32L%g 1064: s%@LINK_KERNL32B@%$LINK_KERNL32B%g 1065: s%@LINK_KERNL64L@%$LINK_KERNL64L%g 1066: s%@LINK_KERNL64B@%$LINK_KERNL64B%g 1067: s%@KERNAL@%$KERNAL%g 1068: s%@LN_S@%$LN_S%g 1069: s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g 1070: s%@INSTALL_DATA@%$INSTALL_DATA%g 1071: s%@LIBOBJS@%$LIBOBJS%g 1072: s%@getopt_long@%$getopt_long%g 1073: 1074: CEOF 1075: EOF 1076: cat >> $CONFIG_STATUS <<EOF 1077: 1078: CONFIG_FILES=\${CONFIG_FILES-"Makefile"} 1079: EOF 1080: cat >> $CONFIG_STATUS <<\EOF 1081: for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 1082: # Support "outfile[:infile]", defaulting infile="outfile.in". 1083: case "$ac_file" in 1084: *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` 1085: ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1086: *) ac_file_in="${ac_file}.in" ;; 1087: esac 1088: 1089: # Adjust relative srcdir, etc. for subdirectories. 1090: 1091: # Remove last slash and all that follows it. Not all systems have dirname. 1092: ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1093: if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1094: # The file is in a subdirectory. 1095: test ! -d "$ac_dir" && mkdir "$ac_dir" 1096: ac_dir_suffix="/$ac_dir" 1097: # A "../" for each directory in $ac_dir_suffix. 1098: ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 1099: else 1100: ac_dir_suffix= ac_dots= 1101: fi 1102: 1103: case "$ac_given_srcdir" in 1104: .) srcdir=. 1105: if test -z "$ac_dots"; then top_srcdir=. 1106: else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 1107: /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 1108: *) # Relative path. 1109: srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 1110: top_srcdir="$ac_dots$ac_given_srcdir" ;; 1111: esac 1112: 1113: case "$ac_given_INSTALL" in 1114: [/$]*) INSTALL="$ac_given_INSTALL" ;; 1115: *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 1116: esac 1117: echo creating "$ac_file" 1118: rm -f "$ac_file" 1119: configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 1120: case "$ac_file" in 1121: *Makefile*) ac_comsub="1i\\ 1122: # $configure_input" ;; 1123: *) ac_comsub= ;; 1124: esac 1125: sed -e "$ac_comsub 1126: s%@configure_input@%$configure_input%g 1127: s%@srcdir@%$srcdir%g 1128: s%@top_srcdir@%$top_srcdir%g 1129: s%@INSTALL@%$INSTALL%g 1130: " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file 1131: fi; done 1132: rm -f conftest.subs 1133: 1134: EOF 1135: 1136: cat >> $CONFIG_STATUS <<EOF 1137: ac_sources="${mach_h}.h kernl32${bytesex}.fi" 1138: ac_dests="machine.h gforth.fi" 1139: EOF 1140: 1141: cat >> $CONFIG_STATUS <<\EOF 1142: srcdir=$ac_given_srcdir 1143: while test -n "$ac_sources"; do 1144: set $ac_dests; ac_dest=$1; shift; ac_dests=$* 1145: set $ac_sources; ac_source=$1; shift; ac_sources=$* 1146: 1147: echo "linking $srcdir/$ac_source to $ac_dest" 1148: 1149: if test ! -r $srcdir/$ac_source; then 1150: { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; } 1151: fi 1152: rm -f $ac_dest 1153: 1154: # Make relative symlinks. 1155: # Remove last slash and all that follows it. Not all systems have dirname. 1156: ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'` 1157: if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then 1158: # The dest file is in a subdirectory. 1159: test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir" 1160: ac_dest_dir_suffix="/$ac_dest_dir" 1161: # A "../" for each directory in $ac_dest_dir_suffix. 1162: ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'` 1163: else 1164: ac_dest_dir_suffix= ac_dots= 1165: fi 1166: 1167: case "$srcdir" in 1168: [/$]*) ac_rel_source="$srcdir/$ac_source" ;; 1169: *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;; 1170: esac 1171: 1172: # Make a symlink if possible; otherwise try a hard link. 1173: if ln -s $ac_rel_source $ac_dest 2>/dev/null || 1174: ln $srcdir/$ac_source $ac_dest; then : 1175: else 1176: { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; } 1177: fi 1178: done 1179: 1180: 1181: exit 0 1182: EOF 1183: chmod +x $CONFIG_STATUS 1184: rm -fr confdefs* $ac_clean_files 1185: test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS 1186: 1187: