gprof/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.7
   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="$ac_help
  15   --enable-shared         build shared BFD library"
  16
  17 # Initialize some variables set by options.
  18 # The variables have the same names as the options, with
  19 # dashes changed to underlines.
  20 build=NONE
  21 cache_file=./config.cache
  22 exec_prefix=NONE
  23 host=NONE
  24 no_create=
  25 nonopt=NONE
  26 no_recursion=
  27 prefix=NONE
  28 program_prefix=NONE
  29 program_suffix=NONE
  30 program_transform_name=s,x,x,
  31 silent=
  32 site=
  33 srcdir=
  34 target=NONE
  35 verbose=
  36 x_includes=NONE
  37 x_libraries=NONE
  38 bindir='${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
  55 ac_prev=
  56 for ac_option
  57 do
  58
  59   # If the previous option needs an argument, assign it.
  60   if test -n "$ac_prev"; then
  61     eval "$ac_prev=\$ac_option"
  62     ac_prev=
  63     continue
  64   fi
  65
  66   case "$ac_option" in
  67   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  68   *) ac_optarg= ;;
  69   esac
  70
  71   # Accept the important Cygnus configure options, so we can diagnose typos.
  72
  73   case "$ac_option" in
  74
  75   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  76     ac_prev=bindir ;;
  77   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  78     bindir="$ac_optarg" ;;
  79
  80   -build | --build | --buil | --bui | --bu)
  81     ac_prev=build ;;
  82   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  83     build="$ac_optarg" ;;
  84
  85   -cache-file | --cache-file | --cache-fil | --cache-fi \
  86   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  87     ac_prev=cache_file ;;
  88   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  89   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  90     cache_file="$ac_optarg" ;;
  91
  92   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  93     ac_prev=datadir ;;
  94   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  95   | --da=*)
  96     datadir="$ac_optarg" ;;
  97
  98   -disable-* | --disable-*)
  99     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 100     # Reject names that are not valid shell variable names.
 101     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 102       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 103     fi
 104     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 105     eval "enable_${ac_feature}=no" ;;
 106
 107   -enable-* | --enable-*)
 108     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 109     # Reject names that are not valid shell variable names.
 110     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 111       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 112     fi
 113     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 114     case "$ac_option" in
 115       *=*) ;;
 116       *) ac_optarg=yes ;;
 117     esac
 118     eval "enable_${ac_feature}='$ac_optarg'" ;;
 119
 120   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 121   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 122   | --exec | --exe | --ex)
 123     ac_prev=exec_prefix ;;
 124   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 125   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 126   | --exec=* | --exe=* | --ex=*)
 127     exec_prefix="$ac_optarg" ;;
 128
 129   -gas | --gas | --ga | --g)
 130     # Obsolete; use --with-gas.
 131     with_gas=yes ;;
 132
 133   -help | --help | --hel | --he)
 134     # Omit some internal or obsolete options to make the list less imposing.
 135     # This message is too long to be a string in the A/UX 3.1 sh.
 136     cat << EOF
 137 Usage: configure [options] [host]
 138 Options: [defaults in brackets after descriptions]
 139 Configuration:
 140   --cache-file=FILE       cache test results in FILE
 141   --help                  print this message
 142   --no-create             do not create output files
 143   --quiet, --silent       do not print \`checking...' messages
 144   --version               print the version of autoconf that created configure
 145 Directory and file names:
 146   --prefix=PREFIX         install architecture-independent files in PREFIX
 147                           [$ac_default_prefix]
 148   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 149                           [same as prefix]
 150   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 151   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 152   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 153   --datadir=DIR           read-only architecture-independent data in DIR
 154                           [PREFIX/share]
 155   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 156   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 157                           [PREFIX/com]
 158   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 159   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 160   --includedir=DIR        C header files in DIR [PREFIX/include]
 161   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 162   --infodir=DIR           info documentation in DIR [PREFIX/info]
 163   --mandir=DIR            man documentation in DIR [PREFIX/man]
 164   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 165   --program-prefix=PREFIX prepend PREFIX to installed program names
 166   --program-suffix=SUFFIX append SUFFIX to installed program names
 167   --program-transform-name=PROGRAM
 168                           run sed PROGRAM on installed program names
 169 EOF
 170     cat << EOF
 171 Host type:
 172   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 173   --host=HOST             configure for HOST [guessed]
 174   --target=TARGET         configure for TARGET [TARGET=HOST]
 175 Features and packages:
 176   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 177   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 178   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 179   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 180   --x-includes=DIR        X include files are in DIR
 181   --x-libraries=DIR       X library files are in DIR
 182 EOF
 183     if test -n "$ac_help"; then
 184       echo "--enable and --with options recognized:$ac_help"
 185     fi
 186     exit 0 ;;
 187
 188   -host | --host | --hos | --ho)
 189     ac_prev=host ;;
 190   -host=* | --host=* | --hos=* | --ho=*)
 191     host="$ac_optarg" ;;
 192
 193   -includedir | --includedir | --includedi | --included | --include \
 194   | --includ | --inclu | --incl | --inc)
 195     ac_prev=includedir ;;
 196   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 197   | --includ=* | --inclu=* | --incl=* | --inc=*)
 198     includedir="$ac_optarg" ;;
 199
 200   -infodir | --infodir | --infodi | --infod | --info | --inf)
 201     ac_prev=infodir ;;
 202   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 203     infodir="$ac_optarg" ;;
 204
 205   -libdir | --libdir | --libdi | --libd)
 206     ac_prev=libdir ;;
 207   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 208     libdir="$ac_optarg" ;;
 209
 210   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 211   | --libexe | --libex | --libe)
 212     ac_prev=libexecdir ;;
 213   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 214   | --libexe=* | --libex=* | --libe=*)
 215     libexecdir="$ac_optarg" ;;
 216
 217   -localstatedir | --localstatedir | --localstatedi | --localstated \
 218   | --localstate | --localstat | --localsta | --localst \
 219   | --locals | --local | --loca | --loc | --lo)
 220     ac_prev=localstatedir ;;
 221   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 222   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 223   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 224     localstatedir="$ac_optarg" ;;
 225
 226   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 227     ac_prev=mandir ;;
 228   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 229     mandir="$ac_optarg" ;;
 230
 231   -nfp | --nfp | --nf)
 232     # Obsolete; use --without-fp.
 233     with_fp=no ;;
 234
 235   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 236   | --no-cr | --no-c)
 237     no_create=yes ;;
 238
 239   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 240   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 241     no_recursion=yes ;;
 242
 243   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 244   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 245   | --oldin | --oldi | --old | --ol | --o)
 246     ac_prev=oldincludedir ;;
 247   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 248   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 249   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 250     oldincludedir="$ac_optarg" ;;
 251
 252   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 253     ac_prev=prefix ;;
 254   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 255     prefix="$ac_optarg" ;;
 256
 257   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 258   | --program-pre | --program-pr | --program-p)
 259     ac_prev=program_prefix ;;
 260   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 261   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 262     program_prefix="$ac_optarg" ;;
 263
 264   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 265   | --program-suf | --program-su | --program-s)
 266     ac_prev=program_suffix ;;
 267   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 268   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 269     program_suffix="$ac_optarg" ;;
 270
 271   -program-transform-name | --program-transform-name \
 272   | --program-transform-nam | --program-transform-na \
 273   | --program-transform-n | --program-transform- \
 274   | --program-transform | --program-transfor \
 275   | --program-transfo | --program-transf \
 276   | --program-trans | --program-tran \
 277   | --progr-tra | --program-tr | --program-t)
 278     ac_prev=program_transform_name ;;
 279   -program-transform-name=* | --program-transform-name=* \
 280   | --program-transform-nam=* | --program-transform-na=* \
 281   | --program-transform-n=* | --program-transform-=* \
 282   | --program-transform=* | --program-transfor=* \
 283   | --program-transfo=* | --program-transf=* \
 284   | --program-trans=* | --program-tran=* \
 285   | --progr-tra=* | --program-tr=* | --program-t=*)
 286     program_transform_name="$ac_optarg" ;;
 287
 288   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 289   | -silent | --silent | --silen | --sile | --sil)
 290     silent=yes ;;
 291
 292   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 293     ac_prev=sbindir ;;
 294   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 295   | --sbi=* | --sb=*)
 296     sbindir="$ac_optarg" ;;
 297
 298   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 299   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 300   | --sharedst | --shareds | --shared | --share | --shar \
 301   | --sha | --sh)
 302     ac_prev=sharedstatedir ;;
 303   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 304   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 305   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 306   | --sha=* | --sh=*)
 307     sharedstatedir="$ac_optarg" ;;
 308
 309   -site | --site | --sit)
 310     ac_prev=site ;;
 311   -site=* | --site=* | --sit=*)
 312     site="$ac_optarg" ;;
 313
 314   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 315     ac_prev=srcdir ;;
 316   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 317     srcdir="$ac_optarg" ;;
 318
 319   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 320   | --syscon | --sysco | --sysc | --sys | --sy)
 321     ac_prev=sysconfdir ;;
 322   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 323   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 324     sysconfdir="$ac_optarg" ;;
 325
 326   -target | --target | --targe | --targ | --tar | --ta | --t)
 327     ac_prev=target ;;
 328   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 329     target="$ac_optarg" ;;
 330
 331   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 332     verbose=yes ;;
 333
 334   -version | --version | --versio | --versi | --vers)
 335     echo "configure generated by autoconf version 2.7"
 336     exit 0 ;;
 337
 338   -with-* | --with-*)
 339     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 340     # Reject names that are not valid shell variable names.
 341     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 342       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 343     fi
 344     ac_package=`echo $ac_package| sed 's/-/_/g'`
 345     case "$ac_option" in
 346       *=*) ;;
 347       *) ac_optarg=yes ;;
 348     esac
 349     eval "with_${ac_package}='$ac_optarg'" ;;
 350
 351   -without-* | --without-*)
 352     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 353     # Reject names that are not valid shell variable names.
 354     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 355       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 356     fi
 357     ac_package=`echo $ac_package| sed 's/-/_/g'`
 358     eval "with_${ac_package}=no" ;;
 359
 360   --x)
 361     # Obsolete; use --with-x.
 362     with_x=yes ;;
 363
 364   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 365   | --x-incl | --x-inc | --x-in | --x-i)
 366     ac_prev=x_includes ;;
 367   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 368   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 369     x_includes="$ac_optarg" ;;
 370
 371   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 372   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 373     ac_prev=x_libraries ;;
 374   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 375   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 376     x_libraries="$ac_optarg" ;;
 377
 378   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 379     ;;
 380
 381   *)
 382     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 383       echo "configure: warning: $ac_option: invalid host type" 1>&2
 384     fi
 385     if test "x$nonopt" != xNONE; then
 386       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 387     fi
 388     nonopt="$ac_option"
 389     ;;
 390
 391   esac
 392 done
 393
 394 if test -n "$ac_prev"; then
 395   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 396 fi
 397
 398 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 399
 400 # File descriptor usage:
 401 # 0 standard input
 402 # 1 file creation
 403 # 2 errors and warnings
 404 # 3 some systems may open it to /dev/tty
 405 # 4 used on the Kubota Titan
 406 # 6 checking for... messages and results
 407 # 5 compiler messages saved in config.log
 408 if test "$silent" = yes; then
 409   exec 6>/dev/null
 410 else
 411   exec 6>&1
 412 fi
 413 exec 5>./config.log
 414
 415 echo "\
 416 This file contains any messages produced by compilers while
 417 running configure, to aid debugging if configure makes a mistake.
 418 " 1>&5
 419
 420 # Strip out --no-create and --no-recursion so they do not pile up.
 421 # Also quote any args containing shell metacharacters.
 422 ac_configure_args=
 423 for ac_arg
 424 do
 425   case "$ac_arg" in
 426   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 427   | --no-cr | --no-c) ;;
 428   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 429   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 430   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 431   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 432   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 433   esac
 434 done
 435
 436 # NLS nuisances.
 437 # Only set LANG and LC_ALL to C if already set.
 438 # These must not be set unconditionally because not all systems understand
 439 # e.g. LANG=C (notably SCO).
 440 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 441 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 442
 443 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 444 rm -rf conftest* confdefs.h
 445 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 446 echo > confdefs.h
 447
 448 # A filename unique to this package, relative to the directory that
 449 # configure is in, which we can look for to find out if srcdir is correct.
 450 ac_unique_file=gprof.c
 451
 452 # Find the source files, if location was not specified.
 453 if test -z "$srcdir"; then
 454   ac_srcdir_defaulted=yes
 455   # Try the directory containing this script, then its parent.
 456   ac_prog=$0
 457   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 458   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 459   srcdir=$ac_confdir
 460   if test ! -r $srcdir/$ac_unique_file; then
 461     srcdir=..
 462   fi
 463 else
 464   ac_srcdir_defaulted=no
 465 fi
 466 if test ! -r $srcdir/$ac_unique_file; then
 467   if test "$ac_srcdir_defaulted" = yes; then
 468     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 469   else
 470     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 471   fi
 472 fi
 473 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 474
 475 # Prefer explicitly selected file to automatically selected ones.
 476 if test -z "$CONFIG_SITE"; then
 477   if test "x$prefix" != xNONE; then
 478     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 479   else
 480     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 481   fi
 482 fi
 483 for ac_site_file in $CONFIG_SITE; do
 484   if test -r "$ac_site_file"; then
 485     echo "loading site script $ac_site_file"
 486     . "$ac_site_file"
 487   fi
 488 done
 489
 490 if test -r "$cache_file"; then
 491   echo "loading cache $cache_file"
 492   . $cache_file
 493 else
 494   echo "creating cache $cache_file"
 495   > $cache_file
 496 fi
 497
 498 ac_ext=c
 499 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 500 ac_cpp='echo $CPP $CPPFLAGS 1>&5;
 501 $CPP $CPPFLAGS'
 502 ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
 503 ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
 504 ac_link='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
 505 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
 506
 507 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 508   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 509   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 510     ac_n= ac_c='
 511 ' ac_t='        '
 512   else
 513     ac_n=-n ac_c= ac_t=
 514   fi
 515 else
 516   ac_n= ac_c='\c' ac_t=
 517 fi
 518
 519
 520
 521 # Check whether --enable-shared or --disable-shared was given.
 522 if test "${enable_shared+set}" = set; then
 523   enableval="$enable_shared"
 524   case "${enableval}" in
 525   yes) shared=true ;;
 526   no)  shared=false ;;
 527   *)   { echo "configure: error: bad value ${enableval} for BFD shared option" 1>&2; exit 1; } ;;
 528 esac
 529 fi
 530
 531 # Extract the first word of "gcc", so it can be a program name with args.
 532 set dummy gcc; ac_word=$2
 533 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 534 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 535   echo $ac_n "(cached) $ac_c" 1>&6
 536 else
 537   if test -n "$CC"; then
 538   ac_cv_prog_CC="$CC" # Let the user override the test.
 539 else
 540   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 541   for ac_dir in $PATH; do
 542     test -z "$ac_dir" && ac_dir=.
 543     if test -f $ac_dir/$ac_word; then
 544       ac_cv_prog_CC="gcc"
 545       break
 546     fi
 547   done
 548   IFS="$ac_save_ifs"
 549   test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
 550 fi
 551 fi
 552 CC="$ac_cv_prog_CC"
 553 if test -n "$CC"; then
 554   echo "$ac_t""$CC" 1>&6
 555 else
 556   echo "$ac_t""no" 1>&6
 557 fi
 558
 559
 560 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 561 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 562   echo $ac_n "(cached) $ac_c" 1>&6
 563 else
 564   cat > conftest.c <<EOF
 565 #ifdef __GNUC__
 566   yes;
 567 #endif
 568 EOF
 569 if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
 570   ac_cv_prog_gcc=yes
 571 else
 572   ac_cv_prog_gcc=no
 573 fi
 574 fi
 575
 576 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 577 if test $ac_cv_prog_gcc = yes; then
 578   GCC=yes
 579   if test "${CFLAGS+set}" != set; then
 580     echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 581 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
 582   echo $ac_n "(cached) $ac_c" 1>&6
 583 else
 584   echo 'void f(){}' > conftest.c
 585 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 586   ac_cv_prog_gcc_g=yes
 587 else
 588   ac_cv_prog_gcc_g=no
 589 fi
 590 rm -f conftest*
 591
 592 fi
 593
 594 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
 595     if test $ac_cv_prog_gcc_g = yes; then
 596       CFLAGS="-g -O"
 597     else
 598       CFLAGS="-O"
 599     fi
 600   fi
 601 else
 602   GCC=
 603   test "${CFLAGS+set}" = set || CFLAGS="-g"
 604 fi
 605
 606
 607 ac_aux_dir=
 608 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 609   if test -f $ac_dir/install-sh; then
 610     ac_aux_dir=$ac_dir
 611     ac_install_sh="$ac_aux_dir/install-sh -c"
 612     break
 613   elif test -f $ac_dir/install.sh; then
 614     ac_aux_dir=$ac_dir
 615     ac_install_sh="$ac_aux_dir/install.sh -c"
 616     break
 617   fi
 618 done
 619 if test -z "$ac_aux_dir"; then
 620   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 621 fi
 622 ac_config_guess=$ac_aux_dir/config.guess
 623 ac_config_sub=$ac_aux_dir/config.sub
 624 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 625
 626
 627 # Do some error checking and defaulting for the host and target type.
 628 # The inputs are:
 629 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 630 #
 631 # The rules are:
 632 # 1. You are not allowed to specify --host, --target, and nonopt at the
 633 #    same time.
 634 # 2. Host defaults to nonopt.
 635 # 3. If nonopt is not specified, then host defaults to the current host,
 636 #    as determined by config.guess.
 637 # 4. Target and build default to nonopt.
 638 # 5. If nonopt is not specified, then target and build default to host.
 639
 640 # The aliases save the names the user supplied, while $host etc.
 641 # will get canonicalized.
 642 case $host---$target---$nonopt in
 643 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 644 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 645 esac
 646
 647
 648 # Make sure we can run config.sub.
 649 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 650 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 651 fi
 652
 653 echo $ac_n "checking host system type""... $ac_c" 1>&6
 654
 655 host_alias=$host
 656 case "$host_alias" in
 657 NONE)
 658   case $nonopt in
 659   NONE)
 660     if host_alias=`$ac_config_guess`; then :
 661     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 662     fi ;;
 663   *) host_alias=$nonopt ;;
 664   esac ;;
 665 esac
 666
 667 host=`$ac_config_sub $host_alias`
 668 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 669 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 670 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 671 echo "$ac_t""$host" 1>&6
 672
 673 echo $ac_n "checking target system type""... $ac_c" 1>&6
 674
 675 target_alias=$target
 676 case "$target_alias" in
 677 NONE)
 678   case $nonopt in
 679   NONE) target_alias=$host_alias ;;
 680   *) target_alias=$nonopt ;;
 681   esac ;;
 682 esac
 683
 684 target=`$ac_config_sub $target_alias`
 685 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 686 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 687 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 688 echo "$ac_t""$target" 1>&6
 689
 690 echo $ac_n "checking build system type""... $ac_c" 1>&6
 691
 692 build_alias=$build
 693 case "$build_alias" in
 694 NONE)
 695   case $nonopt in
 696   NONE) build_alias=$host_alias ;;
 697   *) build_alias=$nonopt ;;
 698   esac ;;
 699 esac
 700
 701 build=`$ac_config_sub $build_alias`
 702 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 703 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 704 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 705 echo "$ac_t""$build" 1>&6
 706
 707 test "$host_alias" != "$target_alias" &&
 708   test "$program_prefix$program_suffix$program_transform_name" = \
 709     NONENONEs,x,x, &&
 710   program_prefix=${target_alias}-
 711
 712 if test "$program_transform_name" = s,x,x,; then
 713   program_transform_name=
 714 else
 715   # Double any \ or $.  echo might interpret backslashes.
 716   cat <<\EOF_SED > conftestsed
 717 s,\\,\\\\,g; s,\$,$$,g
 718 EOF_SED
 719   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 720   rm -f conftestsed
 721 fi
 722 test "$program_prefix" != NONE &&
 723   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 724 # Use a double $ so make ignores it.
 725 test "$program_suffix" != NONE &&
 726   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 727
 728 # sed with no file args requires a program.
 729 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 730
 731
 732 case "${target}" in
 733 alpha-*-*)      MY_TARGET=alpha ;;
 734 i[345]86-*-*)   MY_TARGET=i386 ;;
 735 sparc-*-*)      MY_TARGET=sparc ;;
 736 tahoe-*-*)      MY_TARGET=tahoe ;;
 737 vax-*-*)        MY_TARGET=vax ;;
 738 ns32k-*-*)      MY_TARGET=ns532;;
 739 *-*-*)          MY_TARGET=dummy ;;
 740 esac
 741
 742
 743
 744 BFDLIB='-L../bfd -lbfd'
 745
 746 # We need to handle some special cases if BFD was built shared.
 747 if test "${shared}" = "true"; then
 748   case "${host}" in
 749   *-*-sunos*)
 750   # On SunOS, we must link against the name we are going to install,
 751   # not -lbfd, since SunOS does not support SONAME.
 752   BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
 753   ;;
 754   esac
 755 fi
 756
 757
 758 HLDFLAGS=
 759 # If we have shared libraries, try to set rpath reasonably.
 760 if test "${shared}" = "true"; then
 761   case "${host}" in
 762   *-*-hpux*)
 763     HLDFLAGS='-Wl,+s,+b,$(libdir)'
 764     ;;
 765   *-*-irix5*)
 766     HLDFLAGS='-Wl,-rpath,$(libdir)'
 767     ;;
 768   *-*-linux*aout*)
 769     ;;
 770   *-*-linux*)
 771     HLDFLAGS='-Wl,-rpath,$(libdir)'
 772     ;;
 773   *-*-sysv4* | *-*-solaris*)
 774     HLDFLAGS='-R $(libdir)'
 775     ;;
 776   esac
 777 fi
 778
 779 # On SunOS, if the linker supports the -rpath option, use it to
 780 # prevent ../bfd and ../opcodes from being included in the run time
 781 # search path.
 782 case "${host}" in
 783   *-*-sunos*)
 784     echo 'main () { }' > conftest.c
 785     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
 786     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
 787       :
 788     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
 789       :
 790     elif test "${shared}" = "true"; then
 791       HLDFLAGS='-Wl,-rpath=$(libdir)'
 792     else
 793       HLDFLAGS='-Wl,-rpath='
 794     fi
 795     rm -f conftest.t conftest.c conftest
 796     ;;
 797 esac
 798
 799
 800 trap '' 1 2 15
 801 cat > confcache <<\EOF
 802 # This file is a shell script that caches the results of configure
 803 # tests run on this system so they can be shared between configure
 804 # scripts and configure runs.  It is not useful on other systems.
 805 # If it contains results you don't want to keep, you may remove or edit it.
 806 #
 807 # By default, configure uses ./config.cache as the cache file,
 808 # creating it if it does not exist already.  You can give configure
 809 # the --cache-file=FILE option to use a different cache file; that is
 810 # what configure does when it calls configure scripts in
 811 # subdirectories, so they share the cache.
 812 # Giving --cache-file=/dev/null disables caching, for debugging configure.
 813 # config.status only pays attention to the cache file if you give it the
 814 # --recheck option to rerun configure.
 815 #
 816 EOF
 817 # Ultrix sh set writes to stderr and can't be redirected directly,
 818 # and sets the high bit in the cache file unless we assign to the vars.
 819 (set) 2>&1 |
 820   sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
 821   >> confcache
 822 if cmp -s $cache_file confcache; then
 823   :
 824 else
 825   if test -w $cache_file; then
 826     echo "updating cache $cache_file"
 827     cat confcache > $cache_file
 828   else
 829     echo "not updating unwritable cache $cache_file"
 830   fi
 831 fi
 832 rm -f confcache
 833
 834 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 835
 836 test "x$prefix" = xNONE && prefix=$ac_default_prefix
 837 # Let make expand exec_prefix.
 838 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 839
 840 # Any assignment to VPATH causes Sun make to only execute
 841 # the first set of double-colon rules, so remove it if not needed.
 842 # If there is a colon in the path, we need to keep it.
 843 if test "x$srcdir" = x.; then
 844   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
 845 fi
 846
 847 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
 848
 849 # Transform confdefs.h into DEFS.
 850 # Protect against shell expansion while executing Makefile rules.
 851 # Protect against Makefile macro expansion.
 852 cat > conftest.defs <<\EOF
 853 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%-D\1=\2%g
 854 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
 855 s%\[%\\&%g
 856 s%\]%\\&%g
 857 s%\$%$$%g
 858 EOF
 859 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
 860 rm -f conftest.defs
 861
 862
 863 # Without the "./", some shells look in PATH for config.status.
 864 : ${CONFIG_STATUS=./config.status}
 865
 866 echo creating $CONFIG_STATUS
 867 rm -f $CONFIG_STATUS
 868 cat > $CONFIG_STATUS <<EOF
 869 #! /bin/sh
 870 # Generated automatically by configure.
 871 # Run this file to recreate the current configuration.
 872 # This directory was configured as follows,
 873 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
 874 #
 875 # $0 $ac_configure_args
 876 #
 877 # Compiler output produced by configure, useful for debugging
 878 # configure, is in ./config.log if it exists.
 879
 880 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
 881 for ac_option
 882 do
 883   case "\$ac_option" in
 884   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
 885     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
 886     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
 887   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
 888     echo "$CONFIG_STATUS generated by autoconf version 2.7"
 889     exit 0 ;;
 890   -help | --help | --hel | --he | --h)
 891     echo "\$ac_cs_usage"; exit 0 ;;
 892   *) echo "\$ac_cs_usage"; exit 1 ;;
 893   esac
 894 done
 895
 896 ac_given_srcdir=$srcdir
 897
 898 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
 899 EOF
 900 cat >> $CONFIG_STATUS <<EOF
 901
 902 # Protect against being on the right side of a sed subst in config.status.
 903 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
 904  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
 905 $ac_vpsub
 906 $extrasub
 907 s%@CFLAGS@%$CFLAGS%g
 908 s%@CPPFLAGS@%$CPPFLAGS%g
 909 s%@CXXFLAGS@%$CXXFLAGS%g
 910 s%@DEFS@%$DEFS%g
 911 s%@LDFLAGS@%$LDFLAGS%g
 912 s%@LIBS@%$LIBS%g
 913 s%@exec_prefix@%$exec_prefix%g
 914 s%@prefix@%$prefix%g
 915 s%@program_transform_name@%$program_transform_name%g
 916 s%@bindir@%$bindir%g
 917 s%@sbindir@%$sbindir%g
 918 s%@libexecdir@%$libexecdir%g
 919 s%@datadir@%$datadir%g
 920 s%@sysconfdir@%$sysconfdir%g
 921 s%@sharedstatedir@%$sharedstatedir%g
 922 s%@localstatedir@%$localstatedir%g
 923 s%@libdir@%$libdir%g
 924 s%@includedir@%$includedir%g
 925 s%@oldincludedir@%$oldincludedir%g
 926 s%@infodir@%$infodir%g
 927 s%@mandir@%$mandir%g
 928 s%@CC@%$CC%g
 929 s%@host@%$host%g
 930 s%@host_alias@%$host_alias%g
 931 s%@host_cpu@%$host_cpu%g
 932 s%@host_vendor@%$host_vendor%g
 933 s%@host_os@%$host_os%g
 934 s%@target@%$target%g
 935 s%@target_alias@%$target_alias%g
 936 s%@target_cpu@%$target_cpu%g
 937 s%@target_vendor@%$target_vendor%g
 938 s%@target_os@%$target_os%g
 939 s%@build@%$build%g
 940 s%@build_alias@%$build_alias%g
 941 s%@build_cpu@%$build_cpu%g
 942 s%@build_vendor@%$build_vendor%g
 943 s%@build_os@%$build_os%g
 944 s%@MY_TARGET@%$MY_TARGET%g
 945 s%@BFDLIB@%$BFDLIB%g
 946 s%@HLDFLAGS@%$HLDFLAGS%g
 947
 948 CEOF
 949 EOF
 950 cat >> $CONFIG_STATUS <<EOF
 951
 952 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
 953 EOF
 954 cat >> $CONFIG_STATUS <<\EOF
 955 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
 956   # Support "outfile[:infile]", defaulting infile="outfile.in".
 957   case "$ac_file" in
 958   *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
 959        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
 960   *) ac_file_in="${ac_file}.in" ;;
 961   esac
 962
 963   # Adjust relative srcdir, etc. for subdirectories.
 964
 965   # Remove last slash and all that follows it.  Not all systems have dirname.
 966   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
 967   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
 968     # The file is in a subdirectory.
 969     test ! -d "$ac_dir" && mkdir "$ac_dir"
 970     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
 971     # A "../" for each directory in $ac_dir_suffix.
 972     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
 973   else
 974     ac_dir_suffix= ac_dots=
 975   fi
 976
 977   case "$ac_given_srcdir" in
 978   .)  srcdir=.
 979       if test -z "$ac_dots"; then top_srcdir=.
 980       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
 981   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
 982   *) # Relative path.
 983     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
 984     top_srcdir="$ac_dots$ac_given_srcdir" ;;
 985   esac
 986
 987   echo creating "$ac_file"
 988   rm -f "$ac_file"
 989   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
 990   case "$ac_file" in
 991   *Makefile*) ac_comsub="1i\\
 992 # $configure_input" ;;
 993   *) ac_comsub= ;;
 994   esac
 995   sed -e "$ac_comsub
 996 s%@configure_input@%$configure_input%g
 997 s%@srcdir@%$srcdir%g
 998 s%@top_srcdir@%$top_srcdir%g
 999 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1000 fi; done
1001 rm -f conftest.subs
1002
1003
1004
1005 exit 0
1006 EOF
1007 chmod +x $CONFIG_STATUS
1008 rm -fr confdefs* $ac_clean_files
1009 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1010