ltconfig

   1 #! /bin/sh
   2
   3 # ltconfig - Create a system-specific libtool.
   4 # Generated automatically from ltconfig.in by configure.
   5 # Copyright (C) 1996, Free Software Foundation, Inc.
   6 # Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
   7 #
   8 # This file is free software; you can redistribute it and/or modify it
   9 # under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16 # General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  21 #
  22 # As a special exception to the GNU General Public License, if you
  23 # distribute this file as part of a program that contains a
  24 # configuration script generated by Autoconf, you may include it under
  25 # the same distribution terms that you use for the rest of that program.
  26
  27 # A lot of this script is taken from autoconf-2.10.
  28
  29 # The name of this program.
  30 progname=`echo "$0" | sed 's%^.*/%%'`
  31
  32 # Constants:
  33 PROGRAM=ltconfig
  34 PACKAGE=libtool
  35 VERSION=0.7
  36 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.c 1>&5'
  37 rm="rm -f"
  38
  39 help="Try \`$progname --help' for more information."
  40
  41 # Global variables:
  42 enable_shared=yes
  43 # All known linkers require a `.a' archive for static linking.
  44 enable_static=yes
  45 ltmain=NONE
  46 silent=
  47 srcdir=
  48 ac_config_guess=
  49 ac_config_sub=
  50 host=NONE
  51 nonopt=NONE
  52 verify_host=yes
  53 with_gcc=no
  54
  55 old_CC="$CC"
  56 old_CFLAGS="$CFLAGS"
  57 old_CPPFLAGS="$CPPFLAGS"
  58 old_LD="$LD"
  59 old_RANLIB="$RANLIB"
  60
  61 # Parse the command line options.
  62 args=
  63 prev=
  64 for option
  65 do
  66   case "$option" in
  67   -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  68   *) optarg= ;;
  69   esac
  70
  71   # If the previous option needs an argument, assign it.
  72   if test -n "$prev"; then
  73     eval "$prev=\$option"
  74     prev=
  75     continue
  76   fi
  77
  78   case "$option" in
  79   --help) cat <<EOM
  80 Usage: $progname [OPTION]... LTMAIN [HOST]
  81
  82 Generate a system-specific libtool script.
  83
  84     --disable-shared       do not build shared libraries
  85     --help                 display this help and exit
  86     --no-verify            do not verify that HOST is a valid host type
  87     --quiet                same as \`--silent'
  88     --silent               don't print informational messages
  89     --srcdir=DIR           find \`config.guess' in DIR
  90     --version              output version information and exit
  91     --with-gcc             assume that the GNU C compiler will be used
  92
  93 LTMAIN is the \`ltmain.sh' shell script fragment that provides basic libtool
  94 functionality.
  95
  96 HOST is the canonical host system name [default=guessed].
  97 EOM
  98   exit 0
  99   ;;
 100
 101   --disable-shared) enable_shared=no ;;
 102
 103   --quiet | --silent) silent=yes ;;
 104
 105   --srcdir) prev=srcdir ;;
 106   --srcdir=*) srcdir="$optarg" ;;
 107
 108   --no-verify) verify_host=no ;;
 109
 110   --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION"; exit 0 ;;
 111
 112   --with-gcc) with_gcc=yes ;;
 113
 114   -*)
 115     echo "$progname: unrecognized option \`$option'" 1>&2
 116     echo "$help" 1>&2
 117     exit 1
 118     ;;
 119
 120   *)
 121     if test "$ltmain" = NONE; then
 122       ltmain="$option"
 123     elif test "$host" = NONE; then
 124 # FIXME This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1
 125 #      if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
 126 #        echo "$progname: warning \`$option' is not a valid host type" 1>&2
 127 #      fi
 128       host="$option"
 129     else
 130       echo "$progname: too many arguments" 1>&2
 131       echo "$help" 1>&2
 132       exit 1
 133     fi ;;
 134   esac
 135 done
 136
 137 if test "$ltmain" = NONE; then
 138   echo "$progname: you must specify a LTMAIN file" 1>&2
 139   echo "$help" 1>&2
 140   exit 1
 141 fi
 142
 143 if test -f "$ltmain"; then :
 144 else
 145   echo "$progname: warning: \`$ltmain' does not exist" 1>&2
 146 fi
 147
 148 # Quote any args containing shell metacharacters.
 149 ltconfig_args=
 150 for arg
 151 do
 152   case "$arg" in
 153   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 154   ltconfig_args="$ltconfig_args '$arg'" ;;
 155   *) ltconfig_args="$ltconfig_args $arg" ;;
 156   esac
 157 done
 158
 159 # A relevant subset of AC_INIT.
 160
 161 # File descriptor usage:
 162 # 0 standard input
 163 # 1 file creation
 164 # 2 errors and warnings
 165 # 3 some systems may open it to /dev/tty
 166 # 4 used on the Kubota Titan
 167 # 5 compiler messages saved in config.log
 168 # 6 checking for... messages and results
 169 if test "$silent" = yes; then
 170   exec 6>/dev/null
 171 else
 172   exec 6>&1
 173 fi
 174 exec 5>>./config.log
 175
 176 # NLS nuisances.
 177 # Only set LANG and LC_ALL to C if already set.
 178 # These must not be set unconditionally because not all systems understand
 179 # e.g. LANG=C (notably SCO).
 180 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 181 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 182
 183 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 184   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 185   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 186     ac_n= ac_c='
 187 ' ac_t='        '
 188   else
 189     ac_n=-n ac_c= ac_t=
 190   fi
 191 else
 192   ac_n= ac_c='\c' ac_t=
 193 fi
 194
 195 if test -z "$srcdir"; then
 196   # Assume the source directory is the same one as the path to ltmain.sh.
 197   srcdir=`echo "$ltmain" | sed 's%/[^/]*$%%'`
 198   test "$srcdir" = "$ltmain" && srcdir=.
 199 fi
 200
 201 if test "$verify_host" = yes; then
 202   # Check for config.guess and config.sub.
 203   ac_aux_dir=
 204   for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 205     if test -f $ac_dir/config.guess; then
 206       ac_aux_dir=$ac_dir
 207       break
 208     fi
 209   done
 210   if test -z "$ac_aux_dir"; then
 211     echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
 212     echo "$help" 1>&2
 213     exit 1
 214   fi
 215   ac_config_guess=$ac_aux_dir/config.guess
 216   ac_config_sub=$ac_aux_dir/config.sub
 217
 218   # Make sure we can run config.sub.
 219   if $ac_config_sub sun4 >/dev/null 2>&1; then :
 220   else
 221     echo "$progname: cannot run $ac_config_sub" 1>&2
 222     echo "$help" 1>&2
 223     exit 1
 224   fi
 225
 226   echo $ac_n "checking host system type""... $ac_c" 1>&6
 227
 228   host_alias=$host
 229   case "$host_alias" in
 230   NONE)
 231     if host_alias=`$ac_config_guess`; then :
 232     else
 233       echo "$progname: cannot guess host type; you must specify one" 1>&2
 234       echo "$help" 1>&2
 235       exit 1
 236     fi ;;
 237   esac
 238   host=`$ac_config_sub $host_alias`
 239   echo "$ac_t""$host" 1>&6
 240
 241 elif test "$host" = NONE; then
 242   echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
 243   echo "$help" 1>&2
 244   exit 1
 245 else
 246   host_alias=$host
 247 fi
 248
 249 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
 250 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
 251 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
 252
 253 # Determine commands to create old-style static archives.
 254 old_archive_cmds='ar cru $oldlib$oldobjs'
 255 old_postinstall_cmds='chmod 644 $oldlib'
 256
 257 # If RANLIB is not set, then run the test.
 258 if test "${RANLIB+set}" != "set"; then
 259   result=no
 260
 261   echo $ac_n "checking for ranlib... $ac_c" 1>&6
 262   if test "$result" = no; then
 263     IFS="${IFS=         }"; save_ifs="$IFS"; IFS="${IFS}:"
 264     for dir in $PATH; do
 265       test -z "$dir" && dir=.
 266       if test -f $dir/ranlib; then
 267         RANLIB="ranlib"
 268         result="ranlib"
 269         break
 270       fi
 271     done
 272     IFS="$save_ifs"
 273   fi
 274
 275   echo $ac_t "$result" 1>&6
 276 fi
 277
 278 if test -n "$RANLIB"; then
 279   old_archive_cmds="$old_archive_cmds;\$RANLIB \$oldlib"
 280   old_postinstall_cmds="$old_postinstall_cmds;\$RANLIB \$oldlib"
 281 fi
 282
 283 # FIXME: this is simplistic, and doesn't allow for cross-compiling.
 284 echo $ac_n "checking for library strip program... $ac_c" 1>&6
 285 striplib=
 286 if strip -x /dev/null 2>&1 | grep '/dev/null' >/dev/null 2>&1; then
 287   # strip: /dev/null: Inappropriate file type or format
 288   striplib="strip -x"
 289 fi
 290
 291 if test -n "$striplib"; then
 292   echo $ac_t "$striplib" 1>&6
 293 else
 294   echo $ac_t none 1>&6
 295 fi
 296
 297
 298 # Check if old-style libraries may be stripped.
 299 old_striplib=
 300 if test -n "$striplib"; then
 301   echo $ac_n "checking if $striplib works for static archives... $ac_c" 1>&6
 302   old_striplib="$striplib"
 303   trap 'rm -rf conftest*; exit 1' 1 2 15
 304   cat > conftest.c <<EOF
 305 #line 305 "$progname"
 306 int external_func() { return 1; }
 307 static int hidden_func() { return 2; }
 308 EOF
 309   if { (eval echo $progname:308: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 310     oldlib=conftest.a
 311     oldobjs=' conftest.o'
 312
 313     # Do each of the archive commands.
 314     cmds=`eval echo \"$old_archive_cmds\"`
 315     IFS="${IFS=         }"; save_ifs="$IFS"; IFS=';'
 316     for cmd in $cmds; do
 317       IFS="$save_ifs"
 318       if { (echo $progname:317: \"$cmd\") 1>&5; ($cmd) 2>&5; }; then :
 319       else
 320         old_striplib=
 321         break
 322       fi
 323     done
 324     IFS="$save_ifs"
 325
 326     if test -n "$old_striplib"; then
 327       if { (echo $progname:326: \"$old_striplib conftest.a\") 1>&5; ($old_striplib conftest.a) 2>&5; }; then :
 328       else
 329         old_striplib=
 330       fi
 331     fi
 332   else
 333     old_striplib=
 334   fi
 335   rm -rf conftest*
 336   trap '' 1 2 15
 337
 338   if test -n "$old_striplib"; then
 339     echo "$ac_t""yes" 1>&6
 340   else
 341     echo "$ac_t""no" 1>&6
 342   fi
 343 fi
 344
 345
 346 # Check to see if we are using GCC.
 347 if test "$with_gcc" = no; then
 348   # If CC is not set, then try to find GCC or a usable CC.
 349   if test -z "$CC"; then
 350     echo $ac_n "checking for gcc... $ac_c" 1>&6
 351     IFS="${IFS=         }"; save_ifs="$IFS"; IFS="${IFS}:"
 352     for dir in $PATH; do
 353       IFS="$save_ifs"
 354       test -z "$dir" && dir=.
 355       if test -f $dir/gcc; then
 356         CC="gcc"
 357         break
 358       fi
 359     done
 360     IFS="$save_ifs"
 361
 362     if test -n "$CC"; then
 363       echo "$ac_t""$CC" 1>&6
 364     else
 365       echo "$ac_t""no" 1>&6
 366     fi
 367   fi
 368
 369   # Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
 370   if test -z "$CC"; then
 371     echo $ac_n "checking for cc... $ac_c" 1>&6
 372     IFS="${IFS=         }"; save_ifs="$IFS"; IFS="${IFS}:"
 373     cc_rejected=no
 374     for dir in $PATH; do
 375       test -z "$dir" && dir=.
 376       if test -f $dir/cc; then
 377         if test "$dir/cc" = "/usr/ucb/cc"; then
 378           cc_rejected=yes
 379           continue
 380         fi
 381         CC="cc"
 382         break
 383       fi
 384     done
 385     IFS="$save_ifs"
 386     if test $cc_rejected = yes; then
 387       # We found a bogon in the path, so make sure we never use it.
 388       set dummy $CC
 389       shift
 390       if test $# -gt 0; then
 391         # We chose a different compiler from the bogus one.
 392         # However, it has the same name, so the bogon will be chosen
 393         # first if we set CC to just the name; use the full file name.
 394         shift
 395         set dummy "$dir/cc" "$@"
 396         shift
 397         CC="$@"
 398       fi
 399     fi
 400
 401     if test -n "$CC"; then
 402       echo "$ac_t""$CC" 1>&6
 403     else
 404       echo "$ac_t""no" 1>&6
 405     fi
 406
 407     if test -z "$CC"; then
 408       echo "$progname: error: no acceptable cc found in \$PATH" 1>&2
 409       exit 1
 410     fi
 411   fi
 412
 413   # Now see if the compiler is really GCC.
 414   with_gcc=no
 415   echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6
 416
 417   trap "$rm conftest.c; exit 1" 1 2 15
 418   $rm conftest.c
 419   cat > conftest.c <<EOF
 420 #ifdef __GNUC__
 421   yes;
 422 #endif
 423 EOF
 424   if eval "$CC -E conftest.c" | egrep yes >/dev/null 2>&1; then :
 425     with_gcc=yes
 426   fi
 427   $rm conftest.c
 428   echo $ac_t "$with_gcc" 1>&6
 429 fi
 430
 431 # Allow CC to be a program name with arguments.
 432 set dummy $CC
 433 compiler="$2"
 434
 435 echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
 436 pic_flag=
 437 profile_flag_pattern=
 438 wl=
 439 link_static_flag=
 440
 441 if test "$with_gcc" = yes; then
 442   pic_flag='-fPIC'
 443   profile_flag_pattern='-pg?'
 444   wl='-Wl,'
 445   link_static_flag='-static'
 446 else
 447   # PORTME Check for PIC flags for the system compiler.
 448   case "$host" in
 449   *-*-aix3* | *-*-aix4*)
 450     # FIXME All rs/6000 code is PIC, but is there any non-rs/6000 AIX platform?
 451     link_static_flag='-bnso -bI:/lib/syscalls.exp'
 452     ;;
 453
 454   *-*-hpux10*)
 455     # FIXME link_static_flag?
 456     pic_flag='+Z'
 457     ;;
 458
 459   *-*-osf3*)
 460     # FIXME - pic_flag, link_static_flag?
 461     ;;
 462
 463   *-*-solaris2*)
 464     pic_flag='-KPIC'
 465     link_static_flag='-Bstatic'
 466     ;;
 467
 468   *-*-sunos4*)
 469     pic_flag='-PIC'
 470     link_static_flag='-Bstatic'
 471     wl='-Qoption ld '
 472     ;;
 473
 474   *)
 475     can_build_shared=no
 476     ;;
 477   esac
 478 fi
 479
 480 case "$host" in
 481 rs6000-*-*)
 482   # Yippee! All rs/6000 code is position-independent.
 483   pic_flag=
 484   ;;
 485 esac
 486
 487 if test -n "$pic_flag"; then
 488   echo $ac_t "$pic_flag" 1>&6
 489   pic_flag=" $pic_flag"
 490 else
 491   echo $ac_t none 1>&6
 492 fi
 493
 494 echo $ac_n "checking for $compiler option to statically link programs... $ac_c" 1>&6
 495 if test -n "$link_static_flag"; then
 496   echo $ac_t "$link_static_flag" 1>&6
 497 else
 498   echo $ac_t none 1>&6
 499 fi
 500
 501 # See if we're really using GNU ld.
 502 test -z "$LD" && LD="ld"
 503 with_gnu_ld=no
 504 # Allow LD to be a program name with arguments.
 505 set dummy $LD
 506 linker="$2"
 507 echo $ac_n "checking if $LD is GNU ld... $ac_c" 1>&6
 508 if $LD --version 2>&1 | egrep 'with BFD' > /dev/null; then
 509   with_gnu_ld=yes
 510   linker="GNU ld"
 511 fi
 512 echo $ac_t "$with_gnu_ld" 1>&6
 513
 514 # See if the linker supports building shared libraries.
 515 echo $ac_n "checking if $linker supports shared libraries... $ac_c" 1>&6
 516
 517 archive_cmds=
 518 link_rpath_flag=
 519 hardcode_minus_L=no
 520 hardcode_shlibpath_var=no
 521
 522 ld_shlibs=yes
 523 if test "$with_gnu_ld" = yes; then
 524   # See if GNU ld supports shared libraries.
 525
 526   case "$host" in
 527   *-*-sunos4*)
 528     ld_shlibs=yes
 529     ;;
 530
 531   *)
 532     if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
 533       ld_shlibs=yes
 534     else
 535       ld_shlibs=no
 536     fi
 537     ;;
 538   esac
 539
 540   if test "$ld_shlibs" = yes; then
 541     archive_cmds='$cc -shared ${wl}-soname $wl$soname -o $lib$libobjs$deplibs'
 542     link_rpath_flag='${wl}-rpath $wl$libdir'
 543   fi
 544 else
 545   # PORTME fill in a description of your system's linker (not GNU ld)
 546   case "$host" in
 547   *-*-aix3*)
 548     archive_cmds='$rm $lib.exp;/ucb/nm$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'
 549     hardcode_shlibpath_var=yes
 550     hardcode_minus_L=yes
 551     ;;
 552
 553   *-*-aix4*)
 554     archive_cmds='$rm $lib.exp;/bin/nm -B$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'
 555     hardcode_shlibpath_var=yes
 556     hardcode_minus_L=yes
 557     ;;
 558
 559   *-*-freebsd*)
 560     archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs'
 561     hardcode_minus_L=yes
 562     ;;
 563
 564   *-*-hpux10*)
 565     archive_cmds='$LD -b +h $soname +s +b $install_libdir -o $lib$libobjs$deplibs'
 566     link_rpath_flag='${wl}+b ${wl}$libdir'
 567     hardcode_minus_L=yes
 568     hardcode_shlibpath_var=yes
 569     ;;
 570
 571   *-*-netbsd*)
 572     # Tested with NetBSD 1.2 ld
 573     archive_cmds='$LD -Bshareable -o $lib$libobjs$deplibs'
 574     link_rpath_flag='-R$libdir'
 575     ;;
 576
 577   *-*-osf3*)
 578     archive_cmds='$LD -shared -o $lib -rpath $install_libdir -soname $soname -set_version $verstring$libobjs -lc$deplibs'
 579     link_rpath_flag='${wl}-rpath ${wl}$libdir'
 580     ;;
 581
 582   *-*-solaris2*)
 583     archive_cmds='$LD -G -z text -h $soname -o $lib$libobjs$deplibs'
 584     link_rpath_flag='-R$libdir'
 585     ;;
 586
 587   *-*-sunos4*)
 588     archive_cmds='$LD -assert pure-text -Bstatic -o $lib$libobjs$deplibs'
 589     link_rpath_flag='-L$libdir'
 590     hardcode_minus_L=yes
 591     ;;
 592
 593   *)
 594     ld_shlibs=no
 595     can_build_shared=no
 596     ;;
 597   esac
 598 fi
 599 echo $ac_t "$ld_shlibs" 1>&6
 600
 601 if test "$hardcode_shlibpath_var" = yes && test "$hardcode_minus_L" = yes; then
 602   echo "$progname: warning: $LD needlessly hardcodes library paths into binaries" 1>&2
 603   echo "$PACKAGE will compensate by relinking binaries at install time." 1>&2
 604 fi
 605
 606 reload_flag=
 607 reload_cmds='$LD$reload_flag -o $output$reload_objs'
 608 echo $ac_n "checking for $linker option to reload object files... $ac_c" 1>&6
 609 # PORTME Some linker may need a different reload flag.
 610 reload_flag='-r'
 611 echo $ac_t "$reload_flag"
 612 test -n "$reload_flag" && reload_flag=" $reload_flag"
 613
 614 # PORTME Fill in your ld.so characteristics
 615 can_build_shared=yes
 616 lib_names=
 617 soname_spec=
 618 postinstall_cmds=
 619 finish_cmds=
 620 shlibpath_var=
 621 version_type=none
 622 dynamic_linker="$host_os ld.so"
 623
 624 echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
 625 case "$host" in
 626 *-*-aix3* | *-*-aix4*)
 627   # Shared libraries and static libraries currently use the same namespace.
 628   test "$enable_shared" = no || enable_static=no
 629
 630   version_type=linux
 631   lib_names='$libname.so.$versuffix $libname.a'
 632   shlibpath_var=LIBPATH
 633
 634   # AIX has no versioning support, so we append a major version to the name.
 635   soname_spec='$libname.so.$major'
 636   ;;
 637
 638 *-*-freebsd*)
 639   version_type=sunos
 640   lib_names='$libname.so.$versuffix $libname.so'
 641   finish_cmds='ldconfig -m $libdir'
 642   shlibpath_var=LD_LIBRARY_PATH
 643   ;;
 644
 645 *-*-gnu*)
 646   version_type=sunos
 647   lib_names='$libname.so.$versuffix'
 648   shlibpath_var=LD_LIBRARY_PATH
 649   ;;
 650
 651 *-*-hpux10*)
 652   # Give a soname corresponding to the major version so that dld.sl refuses to
 653   # link against other versions.
 654   dynamic_linker="$host_os dld.sl"
 655   version_type=sunos
 656   shlibpath_var=SHLIB_PATH
 657   lib_names='$libname.sl.$versuffix $libname.sl.$major $libname.sl'
 658   soname_spec='$libname.sl.$major'
 659   # HP-UX runs *really* slowly unless shared libraries are mode 555.
 660   postinstall_cmds='chmod 555 $lib'
 661   ;;
 662
 663 # No shared lib support for linuxoldld or linuxaout.
 664 *-*-linuxoldld* | *-*-linuxaout*)
 665   dynamic_linker=no
 666   can_build_shared=no
 667   ;;
 668
 669 *-*-linux*)
 670   version_type=linux
 671   lib_names='$libname.so.$versuffix $libname.so.$major $libname.so'
 672   soname_spec='$libname.so.$major'
 673   finish_cmds='ldconfig -n $libdir'
 674   shlibpath_var=LD_LIBRARY_PATH
 675   ;;
 676
 677 *-*-netbsd*)
 678   version_type=sunos
 679   lib_names='$libname.so.$versuffix'
 680   finish_cmds='ldconfig -m $libdir'
 681   shlibpath_var=LD_LIBRARY_PATH
 682   ;;
 683
 684 *-*-osf3*)
 685   version_type=osf
 686   soname_spec='$libname.so'
 687   lib_names='$libname.so.$versuffix $libname.so'
 688   shlibpath_var=LD_LIBRARY_PATH
 689   ;;
 690
 691 *-*-solaris2*)
 692   version_type=linux
 693   lib_names='$libname.so.$versuffix $libname.so.$major $libname.so'
 694   soname_spec='$libname.so.$major'
 695   shlibpath_var=LD_LIBRARY_PATH
 696   ;;
 697
 698 *-*-sunos4*)
 699   version_type=sunos
 700   lib_names='$libname.so.$versuffix'
 701   finish_cmds='ldconfig $libdir'
 702   shlibpath_var=LD_LIBRARY_PATH
 703   ;;
 704
 705 *)
 706   dynamic_linker=no
 707   can_build_shared=no
 708   ;;
 709 esac
 710 echo "$ac_t""$dynamic_linker"
 711
 712
 713 # Report the consequences.
 714 echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
 715
 716 echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
 717 test "$can_build_shared" = "no" && enable_shared=no
 718
 719 if test "$enable_shared" = yes; then
 720   # On AIX, we do not build both static and shared libraries.
 721   case "$host_os" in
 722   aix*)
 723     test "$enable_static" = yes && enable_static=no
 724     if test -n "$RANLIB"; then
 725       archive_cmds="$archive_cmds;\$RANLIB \$lib"
 726       postinstall_cmds='$RANLIB $lib'
 727     fi
 728     ;;
 729   esac
 730 fi
 731
 732 echo "$ac_t""$enable_shared" 1>&6
 733
 734
 735 ofile=libtool
 736 trap "$rm $ofile; exit 1" 1 2 15
 737 echo creating $ofile
 738 rm -fr $ofile
 739 cat <<EOF > $ofile
 740 #! /bin/sh
 741
 742 # libtool - Provide generalized library-building support services.
 743 #
 744 # Generated automatically by $PROGRAM - GNU $PACKAGE $VERSION
 745 # This program was configured as follows,
 746 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
 747 #
 748 # CC="$old_CC" CFLAGS="$old_CFLAGS" LD="$old_LD" RANLIB="$old_RANLIB" \\
 749 #   $0$ltconfig_args
 750 #
 751 # Compiler and other test output produced by $progname, useful for
 752 # debugging $progname, is in ./config.log if it exists.
 753
 754 # The version of $progname that generated this script.
 755 LTCONFIG_VERSION="$VERSION"
 756
 757 # Whether or not to build libtool libraries.
 758 build_libtool_libs=$enable_shared
 759
 760 # Whether or not to build old-style libraries.
 761 build_old_libs=$enable_static
 762
 763 # The host system.
 764 host_alias="$host_alias"
 765 host="$host"
 766
 767 # The linker used to build libraries.
 768 LD='$LD'
 769
 770 # How to create reloadable object files.
 771 reload_flag='$reload_flag'
 772 reload_cmds='$reload_cmds'
 773
 774 # How to pass a linker flag through the compiler.
 775 wl='$wl'
 776
 777 # Additional compiler flags for building library objects.
 778 pic_flag='$pic_flag'
 779
 780 # Compiler flag to prevent dynamic linking.
 781 link_static_flag='$link_static_flag'
 782
 783 # Pattern to match compiler flags for creating libNAME_p libraries:
 784 profile_flag_pattern='$profile_flag_pattern'
 785
 786 # Library versioning type.
 787 version_type=$version_type
 788
 789 # List of archive names.  First name is the real one, the rest are links.
 790 lib_names='$lib_names'
 791
 792 # The coded name of the library, if different from the real name.
 793 soname_spec='$soname_spec'
 794
 795 # Commands used to build and install an old-style archive.
 796 RANLIB='$RANLIB'
 797 old_archive_cmds='$old_archive_cmds'
 798 old_postinstall_cmds='$old_postinstall_cmds'
 799
 800 # Commands used to build and install a shared archive.
 801 archive_cmds='$archive_cmds'
 802 postinstall_cmds='$postinstall_cmds'
 803
 804 # Commands used to finish a libtool library installation in a directory.
 805 finish_cmds='$finish_cmds'
 806
 807 # The flag that specifies a runtime search path when linking.
 808 link_rpath_flag='$link_rpath_flag'
 809
 810 # How to strip a library file.
 811 striplib='$striplib'
 812 old_striplib='$old_striplib'
 813
 814 # This is the shared library path variable.
 815 shlibpath_var=$shlibpath_var
 816
 817 # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into the
 818 # the resulting binary.
 819 hardcode_shlibpath_var=$hardcode_shlibpath_var
 820
 821 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
 822 # resulting binary.
 823 hardcode_minus_L=$hardcode_minus_L
 824
 825 EOF
 826
 827 # Detect if we are using a relative or absolute path to ltmain.sh.
 828 case "$ltmain" in
 829 /*) cat <<EOF2 >> $ofile
 830 # Execute the libtool backend.
 831 . $ltmain
 832 EOF2
 833   ;;
 834 *) cat <<EOF3 >> $ofile
 835 # Find the path to this script.
 836 thisdir=\`echo "\$0" | sed -e 's%/[^/]*\$%%'\`
 837 test "X\$0" = "X\$thisdir" && thisdir=.
 838
 839 # Execute the libtool backend.
 840 . \$thisdir/$ltmain
 841 EOF3
 842   ;;
 843 esac
 844
 845 echo 'exit 1' >> $ofile
 846
 847 chmod +x $ofile
 848 exit 0
 849
 850 # Local Variables:
 851 # mode:shell-script
 852 # sh-indentation:2
 853 # End: