ltconfig

   1 #! /bin/sh
   2
   3 # ltconfig - Create a system-specific libtool.
   4 # When updating this script, search for LINENUM and fix line number refs.
   5 # Generated automatically from ltconfig.in by configure.
   6 # Copyright (C) 1996, 1997, Free Software Foundation, Inc.
   7 # Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
   8 #
   9 # This file is free software; you can redistribute it and/or modify it
  10 # under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 2 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # This program is distributed in the hope that it will be useful, but
  15 # WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17 # General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with this program; if not, write to the Free Software
  21 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  22 #
  23 # As a special exception to the GNU General Public License, if you
  24 # distribute this file as part of a program that contains a
  25 # configuration script generated by Autoconf, you may include it under
  26 # the same distribution terms that you use for the rest of that program.
  27
  28 # A lot of this script is taken from autoconf-2.10.
  29
  30 # The name of this program.
  31 progname=`echo "$0" | sed 's%^.*/%%'`
  32
  33 # Constants:
  34 PROGRAM=ltconfig
  35 PACKAGE=libtool
  36 VERSION=0.9
  37 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.c 1>&5'
  38 rm="rm -f"
  39
  40 help="Try \`$progname --help' for more information."
  41
  42 # Global variables:
  43 can_build_shared=yes
  44 enable_shared=yes
  45 # All known linkers require a `.a' archive for static linking.
  46 enable_static=yes
  47 ltmain=NONE
  48 silent=
  49 srcdir=
  50 ac_config_guess=
  51 ac_config_sub=
  52 host=NONE
  53 nonopt=NONE
  54 verify_host=yes
  55 with_gcc=no
  56
  57 old_CC="$CC"
  58 old_CFLAGS="$CFLAGS"
  59 old_CPPFLAGS="$CPPFLAGS"
  60 old_LD="$LD"
  61 old_RANLIB="$RANLIB"
  62
  63 # Parse the command line options.
  64 args=
  65 prev=
  66 for option
  67 do
  68   case "$option" in
  69   -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  70   *) optarg= ;;
  71   esac
  72
  73   # If the previous option needs an argument, assign it.
  74   if test -n "$prev"; then
  75     eval "$prev=\$option"
  76     prev=
  77     continue
  78   fi
  79
  80   case "$option" in
  81   --help) cat <<EOM
  82 Usage: $progname [OPTION]... LTMAIN [HOST]
  83
  84 Generate a system-specific libtool script.
  85
  86     --disable-shared       do not build shared libraries
  87     --help                 display this help and exit
  88     --no-verify            do not verify that HOST is a valid host type
  89     --quiet                same as \`--silent'
  90     --silent               don't print informational messages
  91     --srcdir=DIR           find \`config.guess' in DIR
  92     --version              output version information and exit
  93     --with-gcc             assume that the GNU C compiler will be used
  94
  95 LTMAIN is the \`ltmain.sh' shell script fragment that provides basic libtool
  96 functionality.
  97
  98 HOST is the canonical host system name [default=guessed].
  99 EOM
 100   exit 0
 101   ;;
 102
 103   --disable-shared) enable_shared=no ;;
 104
 105   --quiet | --silent) silent=yes ;;
 106
 107   --srcdir) prev=srcdir ;;
 108   --srcdir=*) srcdir="$optarg" ;;
 109
 110   --no-verify) verify_host=no ;;
 111
 112   --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION"; exit 0 ;;
 113
 114   --with-gcc) with_gcc=yes ;;
 115
 116   -*)
 117     echo "$progname: unrecognized option \`$option'" 1>&2
 118     echo "$help" 1>&2
 119     exit 1
 120     ;;
 121
 122   *)
 123     if test "$ltmain" = NONE; then
 124       ltmain="$option"
 125     elif test "$host" = NONE; then
 126 # FIXME This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1
 127 #      if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
 128 #        echo "$progname: warning \`$option' is not a valid host type" 1>&2
 129 #      fi
 130       host="$option"
 131     else
 132       echo "$progname: too many arguments" 1>&2
 133       echo "$help" 1>&2
 134       exit 1
 135     fi ;;
 136   esac
 137 done
 138
 139 if test "$ltmain" = NONE; then
 140   echo "$progname: you must specify a LTMAIN file" 1>&2
 141   echo "$help" 1>&2
 142   exit 1
 143 fi
 144
 145 if test -f "$ltmain"; then :
 146 else
 147   echo "$progname: warning: \`$ltmain' does not exist" 1>&2
 148 fi
 149
 150 # Quote any args containing shell metacharacters.
 151 ltconfig_args=
 152 for arg
 153 do
 154   case "$arg" in
 155   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 156   ltconfig_args="$ltconfig_args '$arg'" ;;
 157   *) ltconfig_args="$ltconfig_args $arg" ;;
 158   esac
 159 done
 160
 161 # A relevant subset of AC_INIT.
 162
 163 # File descriptor usage:
 164 # 0 standard input
 165 # 1 file creation
 166 # 2 errors and warnings
 167 # 3 some systems may open it to /dev/tty
 168 # 4 used on the Kubota Titan
 169 # 5 compiler messages saved in config.log
 170 # 6 checking for... messages and results
 171 if test "$silent" = yes; then
 172   exec 6>/dev/null
 173 else
 174   exec 6>&1
 175 fi
 176 exec 5>>./config.log
 177
 178 # NLS nuisances.
 179 # Only set LANG and LC_ALL to C if already set.
 180 # These must not be set unconditionally because not all systems understand
 181 # e.g. LANG=C (notably SCO).
 182 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 183 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 184
 185 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 186   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 187   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 188     ac_n= ac_c='
 189 ' ac_t='        '
 190   else
 191     ac_n=-n ac_c= ac_t=
 192   fi
 193 else
 194   ac_n= ac_c='\c' ac_t=
 195 fi
 196
 197 if test -z "$srcdir"; then
 198   # Assume the source directory is the same one as the path to ltmain.sh.
 199   srcdir=`echo "$ltmain" | sed 's%/[^/]*$%%'`
 200   test "$srcdir" = "$ltmain" && srcdir=.
 201 fi
 202
 203 if test "$verify_host" = yes; then
 204   # Check for config.guess and config.sub.
 205   ac_aux_dir=
 206   for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 207     if test -f $ac_dir/config.guess; then
 208       ac_aux_dir=$ac_dir
 209       break
 210     fi
 211   done
 212   if test -z "$ac_aux_dir"; then
 213     echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
 214     echo "$help" 1>&2
 215     exit 1
 216   fi
 217   ac_config_guess=$ac_aux_dir/config.guess
 218   ac_config_sub=$ac_aux_dir/config.sub
 219
 220   # Make sure we can run config.sub.
 221   if $ac_config_sub sun4 >/dev/null 2>&1; then :
 222   else
 223     echo "$progname: cannot run $ac_config_sub" 1>&2
 224     echo "$help" 1>&2
 225     exit 1
 226   fi
 227
 228   echo $ac_n "checking host system type""... $ac_c" 1>&6
 229
 230   host_alias=$host
 231   case "$host_alias" in
 232   NONE)
 233     if host_alias=`$ac_config_guess`; then :
 234     else
 235       echo "$progname: cannot guess host type; you must specify one" 1>&2
 236       echo "$help" 1>&2
 237       exit 1
 238     fi ;;
 239   esac
 240   host=`$ac_config_sub $host_alias`
 241   echo "$ac_t""$host" 1>&6
 242
 243 elif test "$host" = NONE; then
 244   echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
 245   echo "$help" 1>&2
 246   exit 1
 247 else
 248   host_alias=$host
 249 fi
 250
 251 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 252 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 253 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 254
 255 # Determine commands to create old-style static archives.
 256 old_archive_cmds='ar cru $oldlib$oldobjs'
 257 old_postinstall_cmds='chmod 644 $oldlib'
 258
 259 # If RANLIB is not set, then run the test.
 260 if test "${RANLIB+set}" != "set"; then
 261   result=no
 262
 263   echo $ac_n "checking for ranlib... $ac_c" 1>&6
 264   if test "$result" = no; then
 265     IFS="${IFS=         }"; save_ifs="$IFS"; IFS="${IFS}:"
 266     for dir in $PATH; do
 267       test -z "$dir" && dir=.
 268       if test -f $dir/ranlib; then
 269         RANLIB="ranlib"
 270         result="ranlib"
 271         break
 272       fi
 273     done
 274     IFS="$save_ifs"
 275   fi
 276
 277   echo $ac_t "$result" 1>&6
 278 fi
 279
 280 if test -n "$RANLIB"; then
 281   old_archive_cmds="$old_archive_cmds;\$RANLIB \$oldlib"
 282   old_postinstall_cmds="$old_postinstall_cmds;\$RANLIB \$oldlib"
 283 fi
 284
 285 # Check to see if we are using GCC.
 286 if test "$with_gcc" = no; then
 287   # If CC is not set, then try to find GCC or a usable CC.
 288   if test -z "$CC"; then
 289     echo $ac_n "checking for gcc... $ac_c" 1>&6
 290     IFS="${IFS=         }"; save_ifs="$IFS"; IFS="${IFS}:"
 291     for dir in $PATH; do
 292       IFS="$save_ifs"
 293       test -z "$dir" && dir=.
 294       if test -f $dir/gcc; then
 295         CC="gcc"
 296         break
 297       fi
 298     done
 299     IFS="$save_ifs"
 300
 301     if test -n "$CC"; then
 302       echo "$ac_t""$CC" 1>&6
 303     else
 304       echo "$ac_t""no" 1>&6
 305     fi
 306   fi
 307
 308   # Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
 309   if test -z "$CC"; then
 310     echo $ac_n "checking for cc... $ac_c" 1>&6
 311     IFS="${IFS=         }"; save_ifs="$IFS"; IFS="${IFS}:"
 312     cc_rejected=no
 313     for dir in $PATH; do
 314       test -z "$dir" && dir=.
 315       if test -f $dir/cc; then
 316         if test "$dir/cc" = "/usr/ucb/cc"; then
 317           cc_rejected=yes
 318           continue
 319         fi
 320         CC="cc"
 321         break
 322       fi
 323     done
 324     IFS="$save_ifs"
 325     if test $cc_rejected = yes; then
 326       # We found a bogon in the path, so make sure we never use it.
 327       set dummy $CC
 328       shift
 329       if test $# -gt 0; then
 330         # We chose a different compiler from the bogus one.
 331         # However, it has the same name, so the bogon will be chosen
 332         # first if we set CC to just the name; use the full file name.
 333         shift
 334         set dummy "$dir/cc" "$@"
 335         shift
 336         CC="$@"
 337       fi
 338     fi
 339
 340     if test -n "$CC"; then
 341       echo "$ac_t""$CC" 1>&6
 342     else
 343       echo "$ac_t""no" 1>&6
 344     fi
 345
 346     if test -z "$CC"; then
 347       echo "$progname: error: no acceptable cc found in \$PATH" 1>&2
 348       exit 1
 349     fi
 350   fi
 351
 352   # Now see if the compiler is really GCC.
 353   with_gcc=no
 354   echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6
 355
 356   trap "$rm conftest.c; exit 1" 1 2 15
 357   $rm conftest.c
 358   cat > conftest.c <<EOF
 359 #ifdef __GNUC__
 360   yes;
 361 #endif
 362 EOF
 363   # LINENUM
 364   if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:364: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 365     with_gcc=yes
 366   fi
 367   $rm conftest.c
 368   echo $ac_t "$with_gcc" 1>&6
 369 fi
 370
 371 # Allow CC to be a program name with arguments.
 372 set dummy $CC
 373 compiler="$2"
 374
 375 echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
 376 pic_flag=
 377 profile_flag_pattern=
 378 special_shlib_compile_flags=
 379 wl=
 380 link_static_flag=
 381
 382 if test "$with_gcc" = yes; then
 383   pic_flag='-fPIC'
 384   profile_flag_pattern='-pg?'
 385   wl='-Wl,'
 386   link_static_flag='-static'
 387 else
 388   # PORTME Check for PIC flags for the system compiler.
 389   case "$host" in
 390   *-*-aix3* | *-*-aix4*)
 391     # FIXME All rs/6000 code is PIC, but is there any non-rs/6000 AIX platform?
 392     pic_flag=
 393     link_static_flag='-bnso -bI:/lib/syscalls.exp'
 394     ;;
 395
 396   *-*-hpux9* | *-*-hpux10*)
 397     # FIXME is there a better link_static_flag that works with the bundled CC?
 398     wl='-Wl,'
 399     link_static_flag='${wl}-a ${wl}archive'
 400     pic_flag='+Z'
 401     ;;
 402
 403   *-*-irix5* | *-*-irix6*)
 404     wl='-Wl,'
 405     link_static_flag='-non_shared'
 406     # PIC (with -KPIC) is the default.
 407     pic_flag=
 408     ;;
 409
 410   *-*-osf3*)
 411     # FIXME - pic_flag is probably required for hppa*-osf* and i860-osf*
 412     wl='-Wl,'
 413     link_static_flag='-non_shared'
 414     ;;
 415
 416   *-*-sco3.2v5*)
 417     pic_flag='-Kpic'
 418     link_static_flag='-dn'
 419     special_shlib_compile_flags='-belf'
 420     ;;
 421
 422   *-*-solaris2*)
 423     pic_flag='-KPIC'
 424     link_static_flag='-Bstatic'
 425     ;;
 426
 427   *-*-sunos4*)
 428     pic_flag='-PIC'
 429     link_static_flag='-Bstatic'
 430     wl='-Qoption ld '
 431     ;;
 432
 433   *)
 434     can_build_shared=no
 435     ;;
 436   esac
 437 fi
 438
 439 case "$host" in
 440 rs6000-*-* | powerpc-*-* | powerpcle-*-*)
 441   # Yippee! All RS/6000 and PowerPC code is position-independent.
 442   pic_flag=
 443   ;;
 444 esac
 445
 446 if test -n "$pic_flag"; then
 447   echo $ac_t "$pic_flag" 1>&6
 448   pic_flag=" $pic_flag"
 449 else
 450   echo $ac_t none 1>&6
 451 fi
 452
 453 # Check for any special shared library compilation flags.
 454 if test -n "$special_shlib_compile_flags"; then
 455   echo "$progname: warning: \`$CC' requires \`$special_shlib_compile_flags' to build shared libraries" 1>&2
 456   if echo "$old_CC $old_CFLAGS " | egrep -e "[  ]$special_shlib_compile_flags[  ]" >/dev/null; then :
 457   else
 458     echo "$progname: add \`$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2
 459     can_build_shared=no
 460   fi
 461 fi
 462
 463 echo $ac_n "checking for $compiler option to statically link programs... $ac_c" 1>&6
 464 if test -n "$link_static_flag"; then
 465   echo $ac_t "$link_static_flag" 1>&6
 466 else
 467   echo $ac_t none 1>&6
 468 fi
 469
 470 # See if we're really using GNU ld.
 471 test -z "$LD" && LD="ld"
 472 with_gnu_ld=no
 473 # Allow LD to be a program name with arguments.
 474 set dummy $LD
 475 linker="$2"
 476 echo $ac_n "checking if $LD is GNU ld... $ac_c" 1>&6
 477 if $LD --version 2>&1 | egrep 'with BFD' > /dev/null; then
 478   with_gnu_ld=yes
 479   linker="GNU ld"
 480 fi
 481 echo $ac_t "$with_gnu_ld" 1>&6
 482
 483 # See if the linker supports building shared libraries.
 484 echo $ac_n "checking if $linker supports shared libraries... $ac_c" 1>&6
 485
 486 archive_cmds=
 487 hardcode_libdir_flag=
 488 hardcode_direct=no
 489 hardcode_minus_L=no
 490 hardcode_shlibpath_var=unsupported
 491
 492 ld_shlibs=yes
 493 if test "$with_gnu_ld" = yes; then
 494   # See if GNU ld supports shared libraries.
 495
 496   case "$host" in
 497   *-*-sunos4*)
 498     ld_shlibs=yes
 499     hardcode_direct=yes
 500     hardcode_shlibpath_var=no
 501     ;;
 502
 503   *)
 504     if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
 505       ld_shlibs=yes
 506     else
 507       ld_shlibs=no
 508     fi
 509     ;;
 510   esac
 511
 512   if test "$ld_shlibs" = yes; then
 513     archive_cmds='$cc -shared ${wl}-soname $wl$soname -o $lib$libobjs$deplibs'
 514     hardcode_libdir_flag='${wl}-rpath $wl$libdir'
 515   fi
 516 else
 517   # PORTME fill in a description of your system's linker (not GNU ld)
 518   case "$host" in
 519   *-*-aix3*)
 520     archive_cmds='/usr/ucb/nm$libobjs | egrep \" D \" | sed \"s/^.* //\" > $lib.exp;$LD -o $objdir/$soname$libobjs -bE:$lib.exp -T512 -H512 -bM:SRE -lc$deplibs;ar cru $lib $objdir/$soname'
 521     test "$with_gcc" != yes && hardcode_direct=yes
 522     hardcode_minus_L=yes
 523     ;;
 524
 525   *-*-aix4*)
 526     archive_cmds='/bin/nm -B$libobjs | egrep \" D \" | sed \"s/^.* //\" > $lib.exp;$cc -o $objdir/$soname$libobjs ${wl}-bE:$lib.exp ${wl}-bM:SRE ${wl}-bnoentry$deplibs;ar cru $lib $objdir/$soname'
 527     test "$with_gcc" != yes && hardcode_direct=yes
 528     hardcode_minus_L=yes
 529     ;;
 530
 531   *-*-freebsd*)
 532     archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs'
 533     hardcode_direct=yes
 534     hardcode_minus_L=yes
 535     hardcode_shlibpath_var=no
 536     ;;
 537
 538   *-*-hpux9*)
 539     archive_cmds='$rm $objdir/$soname;$LD -b +s +b $install_libdir -o $objdir/$soname$libobjs$deplibs;mv $objdir/$soname $lib'
 540     hardcode_libdir_flag='${wl}+b ${wl}$libdir'
 541     hardcode_direct=yes
 542     hardcode_minus_L=yes
 543     ;;
 544
 545   *-*-hpux10*)
 546     archive_cmds='$LD -b +h $soname +s +b $install_libdir -o $lib$libobjs$deplibs'
 547     hardcode_libdir_flag='${wl}+b ${wl}$libdir'
 548     hardcode_direct=yes
 549     hardcode_minus_L=yes
 550     ;;
 551
 552   *-*-irix5* | *-*-irix6*)
 553     archive_cmds='$LD -shared -o $lib -soname $soname -set_version $verstring$libobjs -lc$deplibs'
 554     hardcode_libdir_flag='${wl}-rpath ${wl}$libdir'
 555     ;;
 556
 557   *-*-netbsd*)
 558     # Tested with NetBSD 1.2 ld
 559     archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs'
 560     hardcode_libdir_flag='-R$libdir'
 561     hardcode_direct=yes
 562     hardcode_shlibpath_var=no
 563     ;;
 564
 565   *-*-osf3*)
 566     archive_cmds='$LD -shared -o $lib -soname $soname -set_version $verstring$libobjs -lc$deplibs'
 567     hardcode_libdir_flag='${wl}-rpath ${wl}$libdir'
 568     ;;
 569
 570   *-*-sco3.2v5*)
 571     archive_cmds='$LD -G -o $lib$libobjs$deplibs'
 572     hardcode_direct=yes
 573     ;;
 574
 575   *-*-solaris2*)
 576     archive_cmds='$LD -G -z text -h $soname -o $lib$libobjs$deplibs'
 577     hardcode_libdir_flag='-R$libdir'
 578     hardcode_shlibpath_var=no
 579     ;;
 580
 581   *-*-sunos4*)
 582     archive_cmds='$LD -assert pure-text -Bstatic -o $lib$libobjs'
 583     hardcode_libdir_flag='-L$libdir'
 584     hardcode_direct=yes
 585     hardcode_minus_L=yes
 586     hardcode_shlibpath_var=no
 587     ;;
 588
 589   *)
 590     ld_shlibs=no
 591     can_build_shared=no
 592     ;;
 593   esac
 594 fi
 595 echo $ac_t "$ld_shlibs" 1>&6
 596
 597 # Check hardcoding attributes.
 598 echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
 599 hardcode_action=
 600 if test -n "$hardcode_libdir_flag"; then
 601   # We can hardcode non-existant directories.
 602   if test "$hardcode_direct" != no &&
 603      test "$hardcode_minus_L" != no &&
 604      test "$hardcode_shlibpath_var" != no; then
 605
 606     # Can't link without hardcoding.
 607     hardcode_action=relink
 608   else
 609     hardcode_action=rpath
 610   fi
 611 elif test "$hardcode_direct" = yes ||
 612      test "$hardcode_minus_L" = yes ||
 613      test "$hardcode_shlibpath_var" = yes; then
 614
 615   # We can't hardcode non-existant directories, but we can existing ones.
 616   hardcode_action=relink
 617 else
 618   # We can't hardcode anything.
 619   hardcode_action=unsupported
 620 fi
 621 echo $ac_t "$hardcode_action" 1>&6
 622 test "$hardcode_action" = unsupported && can_build_shared=no
 623
 624
 625 reload_flag=
 626 reload_cmds='$LD$reload_flag -o $output$reload_objs'
 627 echo $ac_n "checking for $linker option to reload object files... $ac_c" 1>&6
 628 # PORTME Some linker may need a different reload flag.
 629 reload_flag='-r'
 630 echo $ac_t "$reload_flag"
 631 test -n "$reload_flag" && reload_flag=" $reload_flag"
 632
 633 # PORTME Fill in your ld.so characteristics
 634 lib_names=
 635 soname_spec=
 636 postinstall_cmds=
 637 finish_cmds=
 638 shlibpath_var=
 639 version_type=none
 640 dynamic_linker="$host_os ld.so"
 641
 642 echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
 643 case "$host" in
 644 *-*-aix3* | *-*-aix4*)
 645   # Shared libraries and static libraries currently use the same namespace.
 646   test "$enable_shared" = no || enable_static=no
 647
 648   version_type=linux
 649   lib_names='$libname.so.$versuffix $libname.a'
 650   shlibpath_var=LIBPATH
 651
 652   # AIX has no versioning support, so we append a major version to the name.
 653   soname_spec='$libname.so.$major'
 654   ;;
 655
 656 *-*-freebsd*)
 657   version_type=sunos
 658   lib_names='$libname.so.$versuffix $libname.so'
 659   finish_cmds='ldconfig -m $libdir'
 660   shlibpath_var=LD_LIBRARY_PATH
 661   ;;
 662
 663 *-*-gnu*)
 664   version_type=sunos
 665   lib_names='$libname.so.$versuffix'
 666   shlibpath_var=LD_LIBRARY_PATH
 667   ;;
 668
 669 *-*-hpux9* | *-*-hpux10*)
 670   # Give a soname corresponding to the major version so that dld.sl refuses to
 671   # link against other versions.
 672   dynamic_linker="$host_os dld.sl"
 673   version_type=sunos
 674   shlibpath_var=SHLIB_PATH
 675   lib_names='$libname.sl.$versuffix $libname.sl.$major $libname.sl'
 676   soname_spec='$libname.sl.$major'
 677   # HP-UX runs *really* slowly unless shared libraries are mode 555.
 678   postinstall_cmds='chmod 555 $lib'
 679   ;;
 680
 681 *-*-irix5* | *-*-irix6*)
 682   version_type=osf
 683   soname_spec='$libname.so'
 684   lib_names='$libname.so.$versuffix $libname.so'
 685   shlibpath_var=LD_LIBRARY_PATH
 686   ;;
 687
 688 # No shared lib support for linuxoldld or linuxaout.
 689 *-*-linuxoldld* | *-*-linuxaout*)
 690   dynamic_linker=no
 691   can_build_shared=no
 692   ;;
 693
 694 *-*-linux*)
 695   version_type=linux
 696   lib_names='$libname.so.$versuffix $libname.so.$major $libname.so'
 697   soname_spec='$libname.so.$major'
 698   finish_cmds='ldconfig -n $libdir'
 699   shlibpath_var=LD_LIBRARY_PATH
 700   ;;
 701
 702 *-*-netbsd*)
 703   version_type=sunos
 704   lib_names='$libname.so.$versuffix'
 705   finish_cmds='ldconfig -m $libdir'
 706   shlibpath_var=LD_LIBRARY_PATH
 707   ;;
 708
 709 *-*-osf3*)
 710   version_type=osf
 711   soname_spec='$libname.so'
 712   lib_names='$libname.so.$versuffix $libname.so'
 713   shlibpath_var=LD_LIBRARY_PATH
 714   ;;
 715
 716 *-*-sco3.2v5*)
 717   version_type=osf
 718   soname_spec='$libname.so.$major'
 719   lib_names='$libname.so.$versuffix $libname.so.$major $libname.so'
 720   shlibpath_var=LD_LIBRARY_PATH
 721   ;;
 722
 723 *-*-solaris2*)
 724   version_type=linux
 725   lib_names='$libname.so.$versuffix $libname.so.$major $libname.so'
 726   soname_spec='$libname.so.$major'
 727   shlibpath_var=LD_LIBRARY_PATH
 728   ;;
 729
 730 *-*-sunos4*)
 731   version_type=sunos
 732   lib_names='$libname.so.$versuffix'
 733   finish_cmds='ldconfig $libdir'
 734   shlibpath_var=LD_LIBRARY_PATH
 735   ;;
 736
 737 *)
 738   dynamic_linker=no
 739   can_build_shared=no
 740   ;;
 741 esac
 742 echo "$ac_t""$dynamic_linker"
 743
 744
 745 # FIXME need to add library stripping features
 746 # strip -x works for most platforms, though not for static libraries on NetBSD
 747 # HP-UX requires "-r" for library stripping
 748 striplib=
 749 old_striplib=
 750
 751 #echo $ac_n "checking for static library strip program... $ac_c" 1>&6
 752 #if test -n "$old_striplib"; then
 753 #  echo $ac_t "$old_striplib" 1>&6
 754 #else
 755 #  echo $ac_t none 1>&6
 756 #fi
 757
 758 #if test "$can_build_shared" = yes; then
 759 #  echo $ac_n "checking for shared library strip program... $ac_c" 1>&6
 760 #
 761 #  if test -n "$striplib"; then
 762 #    echo $ac_t "$striplib" 1>&6
 763 #  else
 764 #    echo $ac_t none 1>&6
 765 #  fi
 766 #fi
 767
 768 # Report the consequences.
 769 echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
 770
 771 echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
 772 test "$can_build_shared" = "no" && enable_shared=no
 773
 774 if test "$enable_shared" = yes; then
 775   # On AIX, we do not build both static and shared libraries.
 776   case "$host_os" in
 777   aix*)
 778     test "$enable_static" = yes && enable_static=no
 779     if test -n "$RANLIB"; then
 780       archive_cmds="$archive_cmds;\$RANLIB \$lib"
 781       postinstall_cmds='$RANLIB $lib'
 782     fi
 783     ;;
 784   esac
 785 fi
 786
 787 echo "$ac_t""$enable_shared" 1>&6
 788
 789
 790 ofile=libtool
 791 trap "$rm $ofile; exit 1" 1 2 15
 792 echo creating $ofile
 793 rm -fr $ofile
 794 cat <<EOF > $ofile
 795 #! /bin/sh
 796
 797 # libtool - Provide generalized library-building support services.
 798 #
 799 # Generated automatically by $PROGRAM - GNU $PACKAGE $VERSION
 800 # This program was configured as follows,
 801 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
 802 #
 803 # CC="$old_CC" CFLAGS="$old_CFLAGS" LD="$old_LD" RANLIB="$old_RANLIB" \\
 804 #   $0$ltconfig_args
 805 #
 806 # Compiler and other test output produced by $progname, useful for
 807 # debugging $progname, is in ./config.log if it exists.
 808
 809 # The version of $progname that generated this script.
 810 LTCONFIG_VERSION="$VERSION"
 811
 812 # Whether or not to build libtool libraries.
 813 build_libtool_libs=$enable_shared
 814
 815 # Whether or not to build old-style libraries.
 816 build_old_libs=$enable_static
 817
 818 # The host system.
 819 host_alias="$host_alias"
 820 host="$host"
 821
 822 # The linker used to build libraries.
 823 LD='$LD'
 824
 825 # How to create reloadable object files.
 826 reload_flag='$reload_flag'
 827 reload_cmds='$reload_cmds'
 828
 829 # How to pass a linker flag through the compiler.
 830 wl='$wl'
 831
 832 # Additional compiler flags for building library objects.
 833 pic_flag='$pic_flag'
 834
 835 # Compiler flag to prevent dynamic linking.
 836 link_static_flag='$link_static_flag'
 837
 838 # Pattern to match compiler flags for creating libNAME_p libraries:
 839 profile_flag_pattern='$profile_flag_pattern'
 840
 841 # Library versioning type.
 842 version_type=$version_type
 843
 844 # List of archive names.  First name is the real one, the rest are links.
 845 # The last name is the one that the linker finds with -lNAME.
 846 lib_names='$lib_names'
 847
 848 # The coded name of the library, if different from the real name.
 849 soname_spec='$soname_spec'
 850
 851 # Commands used to build and install an old-style archive.
 852 RANLIB='$RANLIB'
 853 old_archive_cmds='$old_archive_cmds'
 854 old_postinstall_cmds='$old_postinstall_cmds'
 855
 856 # Commands used to build and install a shared archive.
 857 archive_cmds='$archive_cmds'
 858 postinstall_cmds='$postinstall_cmds'
 859
 860 # Commands used to finish a libtool library installation in a directory.
 861 finish_cmds='$finish_cmds'
 862
 863 # How to strip a library file.
 864 striplib='$striplib'
 865 old_striplib='$old_striplib'
 866
 867 # This is the shared library path variable.
 868 shlibpath_var=$shlibpath_var
 869
 870 # How to hardcode a shared library path into an executable.
 871 hardcode_action=$hardcode_action
 872
 873 # Flag to hardcode \$libdir into a binary during linking.
 874 # This must work even if \$libdir does not exist.
 875 hardcode_libdir_flag='$hardcode_libdir_flag'
 876
 877 # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
 878 # resulting binary.
 879 hardcode_direct=$hardcode_direct
 880
 881 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
 882 # resulting binary.
 883 hardcode_minus_L=$hardcode_minus_L
 884
 885 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into the
 886 # the resulting binary.
 887 hardcode_shlibpath_var=$hardcode_shlibpath_var
 888
 889 EOF
 890
 891 # Detect if we are using a relative or absolute path to ltmain.sh.
 892 case "$ltmain" in
 893 /*) cat <<EOF2 >> $ofile
 894 # Execute the libtool backend.
 895 . $ltmain
 896 EOF2
 897   ;;
 898 *) cat <<EOF3 >> $ofile
 899 # Find the path to this script.
 900 thisdir=\`echo "\$0" | sed -e 's%/[^/]*\$%%'\`
 901 test "X\$0" = "X\$thisdir" && thisdir=.
 902
 903 # Execute the libtool backend.
 904 . \$thisdir/$ltmain
 905 EOF3
 906   ;;
 907 esac
 908
 909 echo 'exit 1' >> $ofile
 910
 911 chmod +x $ofile
 912 exit 0
 913
 914 # Local Variables:
 915 # mode:shell-script
 916 # sh-indentation:2
 917 # End: