Annotation of OpenXM_contrib/gmp/ltconfig, Revision 1.1
1.1 ! maekawa 1: #! /bin/sh
! 2:
! 3: # ltconfig - Create a system-specific libtool.
! 4: # Copyright (C) 1996-2000 Free Software Foundation, Inc.
! 5: # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
! 6: #
! 7: # This file is free software; you can redistribute it and/or modify it
! 8: # under the terms of the GNU General Public License as published by
! 9: # the Free Software Foundation; either version 2 of the License, or
! 10: # (at your option) any later version.
! 11: #
! 12: # This program is distributed in the hope that it will be useful, but
! 13: # WITHOUT ANY WARRANTY; without even the implied warranty of
! 14: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
! 15: # General Public License for more details.
! 16: #
! 17: # You should have received a copy of the GNU General Public License
! 18: # along with this program; if not, write to the Free Software
! 19: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 20: #
! 21: # As a special exception to the GNU General Public License, if you
! 22: # distribute this file as part of a program that contains a
! 23: # configuration script generated by Autoconf, you may include it under
! 24: # the same distribution terms that you use for the rest of that program.
! 25:
! 26: # A lot of this script is taken from autoconf-2.10.
! 27:
! 28: # Check that we are running under the correct shell.
! 29: SHELL=${CONFIG_SHELL-/bin/sh}
! 30: echo=echo
! 31: if test "X$1" = X--no-reexec; then
! 32: # Discard the --no-reexec flag, and continue.
! 33: shift
! 34: elif test "X$1" = X--fallback-echo; then
! 35: # Avoid inline document here, it may be left over
! 36: :
! 37: elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
! 38: # Yippee, $echo works!
! 39: :
! 40: else
! 41: # Restart under the correct shell.
! 42: exec "$SHELL" "$0" --no-reexec ${1+"$@"}
! 43: fi
! 44:
! 45: if test "X$1" = X--fallback-echo; then
! 46: # used as fallback echo
! 47: shift
! 48: cat <<EOF
! 49: $*
! 50: EOF
! 51: exit 0
! 52: fi
! 53:
! 54: # Find the correct PATH separator. Usually this is `:', but
! 55: # DJGPP uses `;' like DOS.
! 56: if test "X${PATH_SEPARATOR+set}" != Xset; then
! 57: UNAME=${UNAME-`uname 2>/dev/null`}
! 58: case X$UNAME in
! 59: *-DOS) PATH_SEPARATOR=';' ;;
! 60: *) PATH_SEPARATOR=':' ;;
! 61: esac
! 62: fi
! 63:
! 64: # The HP-UX ksh and POSIX shell print the target directory to stdout
! 65: # if CDPATH is set.
! 66: if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
! 67:
! 68: if test "X${echo_test_string+set}" != Xset; then
! 69: # find a string as large as possible, as long as the shell can cope with it
! 70: for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
! 71: # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
! 72: if (echo_test_string="`eval $cmd`") 2>/dev/null &&
! 73: echo_test_string="`eval $cmd`" &&
! 74: (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null; then
! 75: break
! 76: fi
! 77: done
! 78: fi
! 79:
! 80: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
! 81: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
! 82: test "X$echo_testing_string" = "X$echo_test_string"; then
! 83: :
! 84: else
! 85: # The Solaris, AIX, and Digital Unix default echo programs unquote
! 86: # backslashes. This makes it impossible to quote backslashes using
! 87: # echo "$something" | sed 's/\\/\\\\/g'
! 88: #
! 89: # So, first we look for a working echo in the user's PATH.
! 90:
! 91: IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR}"
! 92: for dir in $PATH /usr/ucb; do
! 93: if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
! 94: test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
! 95: echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
! 96: test "X$echo_testing_string" = "X$echo_test_string"; then
! 97: echo="$dir/echo"
! 98: break
! 99: fi
! 100: done
! 101: IFS="$save_ifs"
! 102:
! 103: if test "X$echo" = Xecho; then
! 104: # We didn't find a better echo, so look for alternatives.
! 105: if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
! 106: echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
! 107: test "X$echo_testing_string" = "X$echo_test_string"; then
! 108: # This shell has a builtin print -r that does the trick.
! 109: echo='print -r'
! 110: elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
! 111: test "X$CONFIG_SHELL" != X/bin/ksh; then
! 112: # If we have ksh, try running ltconfig again with it.
! 113: ORIGINAL_CONFIG_SHELL="${CONFIG_SHELL-/bin/sh}"
! 114: export ORIGINAL_CONFIG_SHELL
! 115: CONFIG_SHELL=/bin/ksh
! 116: export CONFIG_SHELL
! 117: exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"}
! 118: else
! 119: # Try using printf.
! 120: echo='printf "%s\n"'
! 121: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
! 122: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
! 123: test "X$echo_testing_string" = "X$echo_test_string"; then
! 124: # Cool, printf works
! 125: :
! 126: elif echo_testing_string=`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null` &&
! 127: test "X$echo_testing_string" = 'X\t' &&
! 128: echo_testing_string=`("$ORIGINAL_CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
! 129: test "X$echo_testing_string" = "X$echo_test_string"; then
! 130: CONFIG_SHELL="$ORIGINAL_CONFIG_SHELL"
! 131: export CONFIG_SHELL
! 132: SHELL="$CONFIG_SHELL"
! 133: export SHELL
! 134: echo="$CONFIG_SHELL $0 --fallback-echo"
! 135: elif echo_testing_string=`("$CONFIG_SHELL" "$0" --fallback-echo '\t') 2>/dev/null` &&
! 136: test "X$echo_testing_string" = 'X\t' &&
! 137: echo_testing_string=`("$CONFIG_SHELL" "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
! 138: test "X$echo_testing_string" = "X$echo_test_string"; then
! 139: echo="$CONFIG_SHELL $0 --fallback-echo"
! 140: else
! 141: # maybe with a smaller string...
! 142: prev=:
! 143:
! 144: for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
! 145: if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null; then
! 146: break
! 147: fi
! 148: prev="$cmd"
! 149: done
! 150:
! 151: if test "$prev" != 'sed 50q "$0"'; then
! 152: echo_test_string=`eval $prev`
! 153: export echo_test_string
! 154: exec "${ORIGINAL_CONFIG_SHELL}" "$0" ${1+"$@"}
! 155: else
! 156: # Oops. We lost completely, so just stick with echo.
! 157: echo=echo
! 158: fi
! 159: fi
! 160: fi
! 161: fi
! 162: fi
! 163:
! 164: # Sed substitution that helps us do robust quoting. It backslashifies
! 165: # metacharacters that are still active within double-quoted strings.
! 166: Xsed='sed -e s/^X//'
! 167: sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
! 168:
! 169: # Same as above, but do not quote variable references.
! 170: double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
! 171:
! 172: # Sed substitution to delay expansion of an escaped shell variable in a
! 173: # double_quote_subst'ed string.
! 174: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
! 175:
! 176: # The name of this program.
! 177: progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'`
! 178:
! 179: # Constants:
! 180: PROGRAM=ltconfig
! 181: PACKAGE=libtool
! 182: VERSION=1.3c
! 183: TIMESTAMP=" (1.696 2000/03/14 20:22:42)"
! 184: ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
! 185: ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
! 186: rm="rm -f"
! 187:
! 188: help="Try \`$progname --help' for more information."
! 189:
! 190: # Global variables:
! 191: default_ofile=libtool
! 192: can_build_shared=yes
! 193: enable_shared=yes
! 194: # All known linkers require a `.a' archive for static linking (except M$VC,
! 195: # which needs '.lib').
! 196: enable_static=yes
! 197: enable_fast_install=yes
! 198: enable_dlopen=unknown
! 199: enable_win32_dll=no
! 200: pic_mode=default
! 201: ltmain=
! 202: silent=
! 203: srcdir=
! 204: ac_config_guess=
! 205: ac_config_sub=
! 206: host=
! 207: build=NONE
! 208: nonopt=NONE
! 209: ofile="$default_ofile"
! 210: verify_host=yes
! 211: with_gcc=no
! 212: with_gnu_ld=no
! 213: need_locks=yes
! 214: ac_ext=c
! 215: libext=a
! 216: cache_file=
! 217:
! 218: old_AR="$AR"
! 219: old_CC="$CC"
! 220: old_CFLAGS="$CFLAGS"
! 221: old_CPPFLAGS="$CPPFLAGS"
! 222: old_LDFLAGS="$LDFLAGS"
! 223: old_LIBS="$LIBS"
! 224: old_MAGIC="$MAGIC"
! 225: old_LD="$LD"
! 226: old_LN_S="$LN_S"
! 227: old_NM="$NM"
! 228: old_RANLIB="$RANLIB"
! 229: old_STRIP="$STRIP"
! 230: old_AS="$AS"
! 231: old_DLLTOOL="$DLLTOOL"
! 232: old_OBJDUMP="$OBJDUMP"
! 233: old_OBJEXT="$OBJEXT"
! 234: old_EXEEXT="$EXEEXT"
! 235: old_reload_Flag="$reload_flag"
! 236: old_deplibs_check_method="$deplibs_check_method"
! 237: old_file_magic_cmd="$file_magic_cmd"
! 238:
! 239: # Parse the command line options.
! 240: args=
! 241: prev=
! 242: for option
! 243: do
! 244: case "$option" in
! 245: -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
! 246: *) optarg= ;;
! 247: esac
! 248:
! 249: # If the previous option needs an argument, assign it.
! 250: if test -n "$prev"; then
! 251: eval "$prev=\$option"
! 252: prev=
! 253: continue
! 254: fi
! 255:
! 256: case "$option" in
! 257: --help) cat <<EOM
! 258: Usage: $progname [OPTION]... LTMAIN [HOST]
! 259:
! 260: Generate a system-specific libtool script.
! 261:
! 262: --build configure for building on BUILD [BUILD=HOST]
! 263: --debug enable verbose shell tracing
! 264: --disable-shared do not build shared libraries
! 265: --disable-static do not build static libraries
! 266: --disable-fast-install do not optimize for fast installation
! 267: --enable-dlopen enable dlopen support
! 268: --enable-win32-dll enable building dlls on win32 hosts
! 269: --help display this help and exit
! 270: --no-verify do not verify that HOST is a valid host type
! 271: -o, --output=FILE specify the output file [default=$default_ofile]
! 272: --quiet same as \`--silent'
! 273: --silent do not print informational messages
! 274: --srcdir=DIR find \`config.guess' in DIR
! 275: --version output version information and exit
! 276: --with-gcc assume that the GNU C compiler will be used
! 277: --with-gnu-ld assume that the C compiler uses the GNU linker
! 278: --prefer-pic try to use only PIC objects
! 279: --prefer-non-pic try to use only non-PIC objects
! 280: --disable-lock disable file locking
! 281: --cache-file=FILE configure cache file
! 282:
! 283: LTMAIN is the \`ltmain.sh' shell script fragment or \`ltmain.c' program
! 284: that provides basic libtool functionality.
! 285:
! 286: HOST is the canonical host system name [default=guessed].
! 287: EOM
! 288: exit 0
! 289: ;;
! 290:
! 291: --build) prev=build ;;
! 292: --build=*) build="$optarg" ;;
! 293:
! 294: --debug)
! 295: echo "$progname: enabling shell trace mode"
! 296: set -x
! 297: ;;
! 298:
! 299: --disable-shared) enable_shared=no ;;
! 300:
! 301: --disable-static) enable_static=no ;;
! 302:
! 303: --disable-fast-install) enable_fast_install=no ;;
! 304:
! 305: --enable-dlopen) enable_dlopen=yes ;;
! 306:
! 307: --enable-win32-dll) enable_win32_dll=yes ;;
! 308:
! 309: --quiet | --silent) silent=yes ;;
! 310:
! 311: --srcdir) prev=srcdir ;;
! 312: --srcdir=*) srcdir="$optarg" ;;
! 313:
! 314: --no-verify) verify_host=no ;;
! 315:
! 316: --output | -o) prev=ofile ;;
! 317: --output=*) ofile="$optarg" ;;
! 318:
! 319: --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"; exit 0 ;;
! 320:
! 321: --with-gcc) with_gcc=yes ;;
! 322: --with-gnu-ld) with_gnu_ld=yes ;;
! 323:
! 324: --prefer-pic) pic_mode=yes ;;
! 325: --prefer-non-pic) pic_mode=no ;;
! 326:
! 327: --disable-lock) need_locks=no ;;
! 328:
! 329: --cache-file=*) cache_file="$optarg" ;;
! 330:
! 331: -*)
! 332: echo "$progname: unrecognized option \`$option'" 1>&2
! 333: echo "$help" 1>&2
! 334: exit 1
! 335: ;;
! 336:
! 337: *)
! 338: if test -z "$ltmain"; then
! 339: ltmain="$option"
! 340: elif test -z "$host"; then
! 341: # This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1
! 342: # if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then
! 343: # echo "$progname: warning \`$option' is not a valid host type" 1>&2
! 344: # fi
! 345: host="$option"
! 346: else
! 347: echo "$progname: too many arguments" 1>&2
! 348: echo "$help" 1>&2
! 349: exit 1
! 350: fi ;;
! 351: esac
! 352: done
! 353:
! 354: if test -z "$ltmain"; then
! 355: echo "$progname: you must specify a LTMAIN file" 1>&2
! 356: echo "$help" 1>&2
! 357: exit 1
! 358: fi
! 359:
! 360: if test ! -f "$ltmain"; then
! 361: echo "$progname: \`$ltmain' does not exist" 1>&2
! 362: echo "$help" 1>&2
! 363: exit 1
! 364: fi
! 365:
! 366: # Quote any args containing shell metacharacters.
! 367: ltconfig_args=
! 368: for arg
! 369: do
! 370: case "$arg" in
! 371: *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
! 372: ltconfig_args="$ltconfig_args '$arg'" ;;
! 373: *) ltconfig_args="$ltconfig_args $arg" ;;
! 374: esac
! 375: done
! 376:
! 377: # A relevant subset of AC_INIT.
! 378:
! 379: # File descriptor usage:
! 380: # 0 standard input
! 381: # 1 file creation
! 382: # 2 errors and warnings
! 383: # 3 some systems may open it to /dev/tty
! 384: # 4 used on the Kubota Titan
! 385: # 5 compiler messages saved in config.log
! 386: # 6 checking for... messages and results
! 387: if test "$silent" = yes; then
! 388: exec 6>/dev/null
! 389: else
! 390: exec 6>&1
! 391: fi
! 392: exec 5>>./config.log
! 393:
! 394: # NLS nuisances.
! 395: # Only set LANG and LC_ALL to C if already set.
! 396: # These must not be set unconditionally because not all systems understand
! 397: # e.g. LANG=C (notably SCO).
! 398: if test "X${LC_ALL+set}" = Xset; then LC_ALL=C; export LC_ALL; fi
! 399: if test "X${LANG+set}" = Xset; then LANG=C; export LANG; fi
! 400:
! 401: if test -n "$cache_file" && test -r "$cache_file"; then
! 402: echo "loading cache $cache_file within ltconfig"
! 403: . $cache_file
! 404: fi
! 405:
! 406: if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
! 407: # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
! 408: if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
! 409: ac_n= ac_c='
! 410: ' ac_t=' '
! 411: else
! 412: ac_n=-n ac_c= ac_t=
! 413: fi
! 414: else
! 415: ac_n= ac_c='\c' ac_t=
! 416: fi
! 417:
! 418: if test -z "$srcdir"; then
! 419: # Assume the source directory is the same one as the path to LTMAIN.
! 420: srcdir=`$echo "X$ltmain" | $Xsed -e 's%/[^/]*$%%'`
! 421: test "$srcdir" = "$ltmain" && srcdir=.
! 422: fi
! 423:
! 424: trap "$rm conftest*; exit 1" 1 2 15
! 425: if test "$verify_host" = yes; then
! 426: # Check for config.guess and config.sub.
! 427: ac_aux_dir=
! 428: for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
! 429: if test -f $ac_dir/config.guess; then
! 430: ac_aux_dir=$ac_dir
! 431: break
! 432: fi
! 433: done
! 434: if test -z "$ac_aux_dir"; then
! 435: echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2
! 436: echo "$help" 1>&2
! 437: exit 1
! 438: fi
! 439: ac_config_guess=$ac_aux_dir/config.guess
! 440: ac_config_sub=$ac_aux_dir/config.sub
! 441:
! 442: # Make sure we can run config.sub.
! 443: if $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then :
! 444: else
! 445: echo "$progname: cannot run $ac_config_sub" 1>&2
! 446: echo "$help" 1>&2
! 447: exit 1
! 448: fi
! 449:
! 450: echo $ac_n "checking host system type""... $ac_c" 1>&6
! 451:
! 452: host_alias=$host
! 453: case "$host_alias" in
! 454: "")
! 455: if host_alias=`$SHELL $ac_config_guess`; then :
! 456: else
! 457: echo "$progname: cannot guess host type; you must specify one" 1>&2
! 458: echo "$help" 1>&2
! 459: exit 1
! 460: fi ;;
! 461: esac
! 462: host=`$SHELL $ac_config_sub $host_alias`
! 463: echo "$ac_t$host" 1>&6
! 464:
! 465: # Make sure the host verified.
! 466: test -z "$host" && exit 1
! 467:
! 468: # Check for the build system type
! 469: echo $ac_n "checking build system type... $ac_c" 1>&6
! 470:
! 471: build_alias=$build
! 472: case "$build_alias" in
! 473: NONE)
! 474: case $nonopt in
! 475: NONE) build_alias=$host_alias ;;
! 476: *) build_alias=$nonopt ;;
! 477: esac ;;
! 478: esac
! 479:
! 480: build=`$SHELL $ac_config_sub $build_alias`
! 481: build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
! 482: build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
! 483: build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
! 484: echo "$ac_t""$build" 1>&6
! 485:
! 486: elif test -z "$host"; then
! 487: echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2
! 488: echo "$help" 1>&2
! 489: exit 1
! 490: else
! 491: host_alias=$host
! 492: build_alias=$host_alias
! 493: build=$host
! 494: fi
! 495:
! 496: if test x"$host" != x"$build"; then
! 497: ac_tool_prefix=${host_alias}-
! 498: else
! 499: ac_tool_prefix=
! 500: fi
! 501:
! 502: host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
! 503: host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
! 504: host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
! 505:
! 506: # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
! 507: case "$host_os" in
! 508: linux-gnu*) ;;
! 509: linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
! 510: esac
! 511:
! 512: case "$host_os" in
! 513: aix3*)
! 514: # AIX sometimes has problems with the GCC collect2 program. For some
! 515: # reason, if we set the COLLECT_NAMES environment variable, the problems
! 516: # vanish in a puff of smoke.
! 517: if test "X${COLLECT_NAMES+set}" != Xset; then
! 518: COLLECT_NAMES=
! 519: export COLLECT_NAMES
! 520: fi
! 521: ;;
! 522: esac
! 523:
! 524: # Determine commands to create old-style static archives.
! 525: old_archive_cmds='$AR cru $oldlib$oldobjs$old_deplibs'
! 526: old_postinstall_cmds='chmod 644 $oldlib'
! 527: old_postuninstall_cmds=
! 528:
! 529: # Set sane defaults for various variables
! 530: test -z "$AR" && AR=ar
! 531: test -z "$AS" && AS=as
! 532: test -z "$CC" && CC=cc
! 533: test -z "$DLLTOOL" && DLLTOOL=dlltool
! 534: test -z "$MAGIC" && MAGIC=file
! 535: test -z "$LD" && LD=ld
! 536: test -z "$LN_S" && LN_S="ln -s"
! 537: test -z "$NM" && NM=nm
! 538: test -z "$OBJDUMP" && OBJDUMP=objdump
! 539: test -z "$RANLIB" && RANLIB=:
! 540: test -z "$STRIP" && STRIP=:
! 541: test -z "$objext" && objext=o
! 542:
! 543: echo $ac_n "checking for objdir... $ac_c" 1>&6
! 544: rm -f .libs 2>/dev/null
! 545: mkdir .libs 2>/dev/null
! 546: if test -d .libs; then
! 547: objdir=.libs
! 548: else
! 549: # MS-DOS does not allow filenames that begin with a dot.
! 550: objdir=_libs
! 551: fi
! 552: rmdir .libs 2>/dev/null
! 553: echo "$ac_t$objdir" 1>&6
! 554:
! 555: # Allow CC to be a program name with arguments.
! 556: set dummy $CC
! 557: compiler="$2"
! 558:
! 559: # We assume here that the value for ac_cv_prog_cc_pic will not be cached
! 560: # in isolation, and that seeing it set (from the cache) indicates that
! 561: # the associated values are set (in the cache) correctly too.
! 562: echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
! 563: echo "$progname:563:checking for $compiler option to produce PIC" 1>&5
! 564: if test "X${ac_cv_prog_cc_pic+set}" = Xset; then
! 565: echo $ac_n "(cached) $ac_c" 1>&6
! 566: else
! 567: ac_cv_prog_cc_pic=
! 568: ac_cv_prog_cc_shlib=
! 569: ac_cv_prog_cc_wl=
! 570: ac_cv_prog_cc_static=
! 571: ac_cv_prog_cc_no_builtin=
! 572: ac_cv_prog_cc_can_build_shared=$can_build_shared
! 573:
! 574: if test "$with_gcc" = yes; then
! 575: ac_cv_prog_cc_wl='-Wl,'
! 576: ac_cv_prog_cc_static='-static'
! 577:
! 578: case "$host_os" in
! 579: beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
! 580: # PIC is the default for these OSes.
! 581: ;;
! 582: aix*)
! 583: # Below there is a dirty hack to force normal static linking with -ldl
! 584: # The problem is because libdl dynamically linked with both libc and
! 585: # libC (AIX C++ library), which obviously doesn't included in libraries
! 586: # list by gcc. This cause undefined symbols with -static flags.
! 587: # This hack allows C programs to be linked with "-static -ldl", but
! 588: # we not sure about C++ programs.
! 589: ac_cv_prog_cc_static="$ac_cv_prog_cc_static ${ac_cv_prog_cc_wl}-lC"
! 590: ;;
! 591: cygwin* | mingw* | os2*)
! 592: # This hack is so that the source file can tell whether it is being
! 593: # built for inclusion in a dll (and should export symbols for example).
! 594: ac_cv_prog_cc_pic='-DDLL_EXPORT'
! 595: ;;
! 596: amigaos*)
! 597: # FIXME: we need at least 68020 code to build shared libraries, but
! 598: # adding the `-m68020' flag to GCC prevents building anything better,
! 599: # like `-m68040'.
! 600: ac_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
! 601: ;;
! 602: sysv4*MP*)
! 603: if test -d /usr/nec; then
! 604: ac_cv_prog_cc_pic=-Kconform_pic
! 605: fi
! 606: ;;
! 607: *)
! 608: ac_cv_prog_cc_pic='-fPIC'
! 609: ;;
! 610: esac
! 611: else
! 612: # PORTME Check for PIC flags for the system compiler.
! 613: case "$host_os" in
! 614: aix3* | aix4*)
! 615: # All AIX code is PIC.
! 616: ac_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
! 617: ;;
! 618:
! 619: hpux9* | hpux10* | hpux11*)
! 620: # Is there a better ac_cv_prog_cc_static that works with the bundled CC?
! 621: ac_cv_prog_cc_wl='-Wl,'
! 622: ac_cv_prog_cc_static="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
! 623: ac_cv_prog_cc_pic='+Z'
! 624: ;;
! 625:
! 626: irix5* | irix6*)
! 627: ac_cv_prog_cc_wl='-Wl,'
! 628: ac_cv_prog_cc_static='-non_shared'
! 629: # PIC (with -KPIC) is the default.
! 630: ;;
! 631:
! 632: cygwin* | mingw* | os2*)
! 633: # This hack is so that the source file can tell whether it is being
! 634: # built for inclusion in a dll (and should export symbols for example).
! 635: ac_cv_prog_cc_pic='-DDLL_EXPORT'
! 636: ;;
! 637:
! 638: osf3* | osf4* | osf5*)
! 639: # All OSF/1 code is PIC.
! 640: ac_cv_prog_cc_wl='-Wl,'
! 641: ac_cv_prog_cc_static='-non_shared'
! 642: ;;
! 643:
! 644: sco3.2v5*)
! 645: ac_cv_prog_cc_pic='-Kpic'
! 646: ac_cv_prog_cc_static='-dn'
! 647: ac_cv_prog_cc_shlib='-belf'
! 648: ;;
! 649:
! 650: solaris*)
! 651: ac_cv_prog_cc_pic='-KPIC'
! 652: ac_cv_prog_cc_static='-Bstatic'
! 653: ac_cv_prog_cc_wl='-Wl,'
! 654: ;;
! 655:
! 656: sunos4*)
! 657: ac_cv_prog_cc_pic='-PIC'
! 658: ac_cv_prog_cc_static='-Bstatic'
! 659: ac_cv_prog_cc_wl='-Qoption ld '
! 660: ;;
! 661:
! 662: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 663: ac_cv_prog_cc_pic='-KPIC'
! 664: ac_cv_prog_cc_static='-Bstatic'
! 665: ac_cv_prog_cc_wl='-Wl,'
! 666: ;;
! 667:
! 668: uts4*)
! 669: ac_cv_prog_cc_pic='-pic'
! 670: ac_cv_prog_cc_static='-Bstatic'
! 671: ;;
! 672:
! 673: sysv4*MP*)
! 674: if test -d /usr/nec ;then
! 675: ac_cv_prog_cc_pic='-Kconform_pic'
! 676: ac_cv_prog_cc_static='-Bstatic'
! 677: fi
! 678: ;;
! 679:
! 680: *)
! 681: ac_cv_prog_cc_can_build_shared=no
! 682: ;;
! 683: esac
! 684: fi
! 685: fi
! 686: if test -z "$ac_cv_prog_cc_pic"; then
! 687: echo "$ac_t"none 1>&6
! 688: else
! 689: echo "$ac_t""$ac_cv_prog_cc_pic" 1>&6
! 690:
! 691: # Check to make sure the pic_flag actually works.
! 692: echo $ac_n "checking if $compiler PIC flag $ac_cv_prog_cc_pic works... $ac_c" 1>&6
! 693: echo "$progname:693:checking that $compiler PIC flag $ac_cv_prog_cc_pic works." 1>&5
! 694: if test "X${ac_cv_prog_cc_pic_works+set}" = Xset; then
! 695: echo $ac_n "(cached) $ac_c" 1>&6
! 696: else
! 697: ac_cv_prog_cc_pic_works=yes
! 698: $rm conftest*
! 699: echo "int some_variable = 0;" > conftest.c
! 700: save_CFLAGS="$CFLAGS"
! 701: CFLAGS="$CFLAGS $ac_cv_prog_cc_pic -DPIC"
! 702: if { (eval echo $progname:702: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.$objext; then
! 703: # Append any warnings to the config.log.
! 704: cat conftest.err 1>&5
! 705:
! 706: case "$host_os" in
! 707: hpux9* | hpux10* | hpux11*)
! 708: # On HP-UX, both CC and GCC only warn that PIC is supported... then
! 709: # they create non-PIC objects. So, if there were any warnings, we
! 710: # assume that PIC is not supported.
! 711: if test -s conftest.err; then
! 712: ac_cv_prog_cc_pic_works=no
! 713: ac_cv_prog_cc_can_build_shared=no
! 714: ac_cv_prog_cc_pic=
! 715: else
! 716: ac_cv_prog_cc_pic_works=yes
! 717: ac_cv_prog_cc_pic=" $ac_cv_prog_cc_pic"
! 718: fi
! 719: ;;
! 720: *)
! 721: ac_cv_prog_cc_pic_works=yes
! 722: ac_cv_prog_cc_pic=" $ac_cv_prog_cc_pic"
! 723: ;;
! 724: esac
! 725: else
! 726: # Append any errors to the config.log.
! 727: cat conftest.err 1>&5
! 728: ac_cv_prog_cc_pic_works=no
! 729: ac_cv_prog_cc_can_build_shared=no
! 730: ac_cv_prog_cc_pic=
! 731: fi
! 732: CFLAGS="$save_CFLAGS"
! 733: $rm conftest*
! 734: fi
! 735: # Belt *and* braces to stop my trousers falling down:
! 736: if test "X$ac_cv_prog_cc_pic_works" = Xno; then
! 737: ac_cv_prog_cc_pic=
! 738: ac_cv_prog_cc_can_build_shared=no
! 739: fi
! 740: echo "$ac_t""$ac_cv_prog_cc_pic_works" 1>&6
! 741: fi
! 742:
! 743: # Check for any special shared library compilation flags.
! 744: if test -n "$ac_cv_prog_cc_shlib"; then
! 745: echo "$progname: warning: \`$CC' requires \`$ac_cv_prog_cc_shlib' to build shared libraries" 1>&2
! 746: if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$ac_cv_prog_cc_shlib[ ]" >/dev/null; then :
! 747: else
! 748: echo "$progname: add \`$ac_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" 1>&2
! 749: ac_cv_prog_cc_can_build_shared=no
! 750: fi
! 751: fi
! 752:
! 753: echo $ac_n "checking if $compiler static flag $ac_cv_prog_cc_static works... $ac_c" 1>&6
! 754: echo "$progname:754: checking if $compiler static flag $ac_cv_prog_cc_static works" >&5
! 755: if test "X${ac_cv_prog_cc_static_works+set}" = Xset; then
! 756: echo $ac_n "(cached) $ac_c" 1>&6
! 757: else
! 758: $rm conftest*
! 759: echo 'main(){return(0);}' > conftest.c
! 760: save_LDFLAGS="$LDFLAGS"
! 761: LDFLAGS="$LDFLAGS $ac_cv_prog_cc_static"
! 762: if { (eval echo $progname:762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
! 763: ac_cv_prog_cc_static_works=yes
! 764: else
! 765: ac_cv_prog_cc_static_works=no
! 766: ac_cv_prog_cc_static=
! 767: fi
! 768: LDFLAGS="$save_LDFLAGS"
! 769: $rm conftest*
! 770: fi
! 771: # Belt *and* braces to stop my trousers falling down:
! 772: if test "X$ac_cv_prog_cc_static_works" = Xno; then
! 773: ac_cv_prog_cc_static=
! 774: fi
! 775: echo "$ac_t""$ac_cv_prog_cc_static_works" 1>&6
! 776: pic_flag="$ac_cv_prog_cc_pic"
! 777: special_shlib_compile_flags="$ac_cv_prog_cc_shlib"
! 778: wl="$ac_cv_prog_cc_wl"
! 779: link_static_flag="$ac_cv_prog_cc_static"
! 780: no_builtin_flag="$ac_cv_prog_cc_no_builtin"
! 781: can_build_shared="$ac_cv_prog_cc_can_build_shared"
! 782:
! 783: # Check to see if options -o and -c are simultaneously supported by compiler
! 784: echo $ac_n "checking if $compiler supports -c -o file.o... $ac_c" 1>&6
! 785: $rm -r conftest 2>/dev/null
! 786: mkdir conftest
! 787: cd conftest
! 788: $rm conftest*
! 789: echo "int some_variable = 0;" > conftest.c
! 790: mkdir out
! 791: # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
! 792: # that will create temporary files in the current directory regardless of
! 793: # the output directory. Thus, making CWD read-only will cause this test
! 794: # to fail, enabling locking or at least warning the user not to do parallel
! 795: # builds.
! 796: chmod -w .
! 797: save_CFLAGS="$CFLAGS"
! 798: CFLAGS="$CFLAGS -o out/conftest2.o"
! 799: echo "$progname:799: checking if $compiler supports -c -o file.o" >&5
! 800: if { (eval echo $progname:800: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.o; then
! 801:
! 802: # The compiler can only warn and ignore the option if not recognized
! 803: # So say no if there are warnings
! 804: if test -s out/conftest.err; then
! 805: echo "$ac_t"no 1>&6
! 806: compiler_c_o=no
! 807: else
! 808: echo "$ac_t"yes 1>&6
! 809: compiler_c_o=yes
! 810: fi
! 811: else
! 812: # Append any errors to the config.log.
! 813: cat out/conftest.err 1>&5
! 814: compiler_c_o=no
! 815: echo "$ac_t"no 1>&6
! 816: fi
! 817: CFLAGS="$save_CFLAGS"
! 818: chmod u+w .
! 819: $rm conftest* out/*
! 820: rmdir out
! 821: cd ..
! 822: rmdir conftest
! 823: $rm -r conftest 2>/dev/null
! 824:
! 825: if test x"$compiler_c_o" = x"yes"; then
! 826: # Check to see if we can write to a .lo
! 827: echo $ac_n "checking if $compiler supports -c -o file.lo... $ac_c" 1>&6
! 828: $rm conftest*
! 829: echo "int some_variable = 0;" > conftest.c
! 830: save_CFLAGS="$CFLAGS"
! 831: CFLAGS="$CFLAGS -c -o conftest.lo"
! 832: echo "$progname:832: checking if $compiler supports -c -o file.lo" >&5
! 833: if { (eval echo $progname:833: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.lo; then
! 834:
! 835: # The compiler can only warn and ignore the option if not recognized
! 836: # So say no if there are warnings
! 837: if test -s conftest.err; then
! 838: echo "$ac_t"no 1>&6
! 839: compiler_o_lo=no
! 840: else
! 841: echo "$ac_t"yes 1>&6
! 842: compiler_o_lo=yes
! 843: fi
! 844: else
! 845: # Append any errors to the config.log.
! 846: cat conftest.err 1>&5
! 847: compiler_o_lo=no
! 848: echo "$ac_t"no 1>&6
! 849: fi
! 850: CFLAGS="$save_CFLAGS"
! 851: $rm conftest*
! 852: else
! 853: compiler_o_lo=no
! 854: fi
! 855:
! 856: # Check to see if we can do hard links to lock some files if needed
! 857: hard_links="nottested"
! 858: if test "$compiler_c_o" = no && test "$need_locks" != no; then
! 859: # do not overwrite the value of need_locks provided by the user
! 860: echo $ac_n "checking if we can lock with hard links... $ac_c" 1>&6
! 861: hard_links=yes
! 862: $rm conftest*
! 863: ln conftest.a conftest.b 2>/dev/null && hard_links=no
! 864: touch conftest.a
! 865: ln conftest.a conftest.b 2>&5 || hard_links=no
! 866: ln conftest.a conftest.b 2>/dev/null && hard_links=no
! 867: echo "$ac_t$hard_links" 1>&6
! 868: $rm conftest*
! 869: if test "$hard_links" = no; then
! 870: echo "*** WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2
! 871: need_locks=warn
! 872: fi
! 873: else
! 874: need_locks=no
! 875: fi
! 876:
! 877: if test "$with_gcc" = yes; then
! 878: # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
! 879: echo $ac_n "checking if $compiler supports -fno-rtti -fno-exceptions ... $ac_c" 1>&6
! 880: $rm conftest*
! 881: echo "int some_variable = 0;" > conftest.c
! 882: save_CFLAGS="$CFLAGS"
! 883: CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.c"
! 884: echo "$progname:884: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
! 885: if { (eval echo $progname:885: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then
! 886:
! 887: # The compiler can only warn and ignore the option if not recognized
! 888: # So say no if there are warnings
! 889: if test -s conftest.err; then
! 890: echo "$ac_t"no 1>&6
! 891: compiler_rtti_exceptions=no
! 892: else
! 893: echo "$ac_t"yes 1>&6
! 894: compiler_rtti_exceptions=yes
! 895: fi
! 896: else
! 897: # Append any errors to the config.log.
! 898: cat conftest.err 1>&5
! 899: compiler_rtti_exceptions=no
! 900: echo "$ac_t"no 1>&6
! 901: fi
! 902: CFLAGS="$save_CFLAGS"
! 903: $rm conftest*
! 904:
! 905: if test "$compiler_rtti_exceptions" = "yes"; then
! 906: no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
! 907: else
! 908: no_builtin_flag=' -fno-builtin'
! 909: fi
! 910:
! 911: fi
! 912:
! 913: # See if the linker supports building shared libraries.
! 914: echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6
! 915:
! 916: allow_undefined_flag=
! 917: no_undefined_flag=
! 918: need_lib_prefix=unknown
! 919: need_version=unknown
! 920: # when you set need_version to no, make sure it does not cause -set_version
! 921: # flags to be left without arguments
! 922: archive_cmds=
! 923: archive_expsym_cmds=
! 924: old_archive_from_new_cmds=
! 925: old_archive_from_expsyms_cmds=
! 926: striplib=
! 927: old_striplib=
! 928: export_dynamic_flag_spec=
! 929: whole_archive_flag_spec=
! 930: thread_safe_flag_spec=
! 931: hardcode_into_libs=no
! 932: hardcode_libdir_flag_spec=
! 933: hardcode_libdir_separator=
! 934: hardcode_direct=no
! 935: hardcode_minus_L=no
! 936: hardcode_shlibpath_var=unsupported
! 937: runpath_var=
! 938: link_all_deplibs=unknown
! 939: always_export_symbols=no
! 940: export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
! 941: # include_expsyms should be a list of space-separated symbols to be *always*
! 942: # included in the symbol list
! 943: include_expsyms=
! 944: # exclude_expsyms can be an egrep regular expression of symbols to exclude
! 945: # it will be wrapped by ` (' and `)$', so one must not match beginning or
! 946: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
! 947: # as well as any symbol that contains `d'.
! 948: exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
! 949: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
! 950: # platforms (ab)use it in PIC code, but their linkers get confused if
! 951: # the symbol is explicitly referenced. Since portable code cannot
! 952: # rely on this symbol name, it's probably fine to never include it in
! 953: # preloaded symbol tables.
! 954: extract_expsyms_cmds=
! 955:
! 956: case "$host_os" in
! 957: cygwin* | mingw*)
! 958: # FIXME: the MSVC++ port hasn't been tested in a loooong time
! 959: # When not using gcc, we currently assume that we are using
! 960: # Microsoft Visual C++.
! 961: if test "$with_gcc" != yes; then
! 962: with_gnu_ld=no
! 963: fi
! 964: ;;
! 965:
! 966: esac
! 967:
! 968: ld_shlibs=yes
! 969: if test "$with_gnu_ld" = yes; then
! 970: # If archive_cmds runs LD, not CC, wlarc should be empty
! 971: wlarc='${wl}'
! 972:
! 973: # See if GNU ld supports shared libraries.
! 974: case "$host_os" in
! 975: aix3* | aix4*)
! 976: # On AIX, the GNU linker is very broken
! 977: ld_shlibs=no
! 978: cat <<EOF 1>&2
! 979:
! 980: *** Warning: the GNU linker, at least up to release 2.9.1, is reported
! 981: *** to be unable to reliably create shared libraries on AIX.
! 982: *** Therefore, libtool is disabling shared libraries support. If you
! 983: *** really care for shared libraries, you may want to modify your PATH
! 984: *** so that a non-GNU linker is found, and then restart.
! 985:
! 986: EOF
! 987: ;;
! 988:
! 989: amigaos*)
! 990: archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
! 991: hardcode_libdir_flag_spec='-L$libdir'
! 992: hardcode_minus_L=yes
! 993:
! 994: # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
! 995: # that the semantics of dynamic libraries on AmigaOS, at least up
! 996: # to version 4, is to share data among multiple programs linked
! 997: # with the same dynamic library. Since this doesn't match the
! 998: # behavior of shared libraries on other platforms, we can use
! 999: # them.
! 1000: ld_shlibs=no
! 1001: ;;
! 1002:
! 1003: beos*)
! 1004: if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 1005: allow_undefined_flag=unsupported
! 1006: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
! 1007: # support --undefined. This deserves some investigation. FIXME
! 1008: archive_cmds='$CC -nostart $libobjs $deplibs $linker_flags ${wl}-soname $wl$soname -o $lib'
! 1009: else
! 1010: ld_shlibs=no
! 1011: fi
! 1012: ;;
! 1013:
! 1014: cygwin* | mingw*)
! 1015: # hardcode_libdir_flag_spec is actually meaningless, as there is
! 1016: # no search path for DLLs.
! 1017: hardcode_libdir_flag_spec='-L$libdir'
! 1018: allow_undefined_flag=unsupported
! 1019: always_export_symbols=yes
! 1020:
! 1021: extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
! 1022: sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //; p; }" -e d < $0 > $output_objdir/impgen.c~
! 1023: test -f $output_objdir/impgen.exe || (cd $output_objdir && \
! 1024: if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
! 1025: else $CC -o impgen impgen.c ; fi)~
! 1026: $output_objdir/impgen $dir/$soname > $output_objdir/$soname-def'
! 1027:
! 1028: old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
! 1029:
! 1030: # cygwin and mingw dlls have different entry points and sets of symbols
! 1031: # to exclude.
! 1032: # FIXME: what about values for MSVC?
! 1033: dll_entry=__cygwin_dll_entry@12
! 1034: dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
! 1035: case "$host_os" in
! 1036: mingw*)
! 1037: # mingw values
! 1038: dll_entry=_DllMainCRTStartup@12
! 1039: dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
! 1040: ;;
! 1041: esac
! 1042:
! 1043: # mingw and cygwin differ, and it's simplest to just exclude the union
! 1044: # of the two symbol sets.
! 1045: dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
! 1046:
! 1047: # recent cygwin and mingw systems supply a stub DllMain which the user
! 1048: # can override, but on older systems we have to supply one (in ltdll.c)
! 1049: if test "x$lt_cv_need_dllmain" = "xyes"; then
! 1050: ltdll_obj='$output_objdir/$soname-ltdll.'"$objext "
! 1051: ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $0 > $output_objdir/$soname-ltdll.c~
! 1052: test -f $output_objdir/$soname-ltdll.$objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
! 1053: else
! 1054: ltdll_obj=
! 1055: ltdll_cmds=
! 1056: fi
! 1057:
! 1058: # Extract the symbol export list from an `--export-all' def file,
! 1059: # then regenerate the def file from the symbol export list, so that
! 1060: # the compiled dll only exports the symbol export list.
! 1061: # Be careful not to strip the DATA tag left be newer dlltools.
! 1062: export_symbols_cmds="$ltdll_cmds"'
! 1063: $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
! 1064: sed -e "1,/EXPORTS/d" -e "s/ @ [0-9]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
! 1065:
! 1066: # If DATA tags from a recent dlltool are present, honour them!
! 1067: archive_expsym_cmds='echo EXPORTS > $output_objdir/$soname-def~
! 1068: _lt_hint=1;
! 1069: cat $export_symbols | while read symbol; do
! 1070: set dummy \$symbol;
! 1071: case \$# in
! 1072: 2) echo " \$2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
! 1073: *) echo " \$2 @ \$_lt_hint \$3 ; " >> $output_objdir/$soname-def;;
! 1074: esac;
! 1075: _lt_hint=`expr 1 + \$_lt_hint`;
! 1076: done~
! 1077: '"$ltdll_cmds"'
! 1078: $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $lib '$ltdll_obj'$libobjs $deplibs $compiler_flags~
! 1079: $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
! 1080: $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $lib '$ltdll_obj'$libobjs $deplibs $compiler_flags~
! 1081: $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
! 1082: $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $lib '$ltdll_obj'$libobjs $deplibs $compiler_flags'
! 1083: ;;
! 1084:
! 1085: netbsd*)
! 1086: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 1087: archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 1088: archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 1089: else
! 1090: archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
! 1091: fi
! 1092: ;;
! 1093:
! 1094: solaris* | sysv5*)
! 1095: if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
! 1096: ld_shlibs=no
! 1097: cat <<EOF 1>&2
! 1098:
! 1099: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
! 1100: *** create shared libraries on Solaris systems. Therefore, libtool
! 1101: *** is disabling shared libraries support. We urge you to upgrade GNU
! 1102: *** binutils to release 2.9.1 or newer. Another option is to modify
! 1103: *** your PATH or compiler configuration so that the native linker is
! 1104: *** used, and then restart.
! 1105:
! 1106: EOF
! 1107: elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 1108: archive_cmds='$CC -shared $libobjs $deplibs $linker_flags ${wl}-soname $wl$soname -o $lib'
! 1109: archive_expsym_cmds='$CC -shared $libobjs $deplibs $linker_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 1110: else
! 1111: ld_shlibs=no
! 1112: fi
! 1113: ;;
! 1114:
! 1115: sunos4*)
! 1116: archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 1117: wlarc=
! 1118: hardcode_direct=yes
! 1119: hardcode_shlibpath_var=no
! 1120: ;;
! 1121:
! 1122: *)
! 1123: if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 1124: archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 1125: archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 1126: else
! 1127: ld_shlibs=no
! 1128: fi
! 1129: ;;
! 1130: esac
! 1131:
! 1132: if test "$ld_shlibs" = yes; then
! 1133: runpath_var=LD_RUN_PATH
! 1134: hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
! 1135: export_dynamic_flag_spec='${wl}--export-dynamic'
! 1136: case $host_os in
! 1137: cygwin* | mingw*)
! 1138: # dlltool doesn't understand --whole-archive et. al.
! 1139: whole_archive_flag_spec=
! 1140: ;;
! 1141: *)
! 1142: # ancient GNU ld didn't support --whole-archive et. al.
! 1143: if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
! 1144: whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
! 1145: else
! 1146: whole_archive_flag_spec=
! 1147: fi
! 1148: ;;
! 1149: esac
! 1150: fi
! 1151: else
! 1152: # PORTME fill in a description of your system's linker (not GNU ld)
! 1153: case "$host_os" in
! 1154: aix3*)
! 1155: allow_undefined_flag=unsupported
! 1156: always_export_symbols=yes
! 1157: archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR cru $lib $output_objdir/$soname'
! 1158: # Note: this linker hardcodes the directories in LIBPATH if there
! 1159: # are no directories specified by -L.
! 1160: hardcode_minus_L=yes
! 1161: if test "$with_gcc" = yes && test -z "$link_static_flag"; then
! 1162: # Neither direct hardcoding nor static linking is supported with a
! 1163: # broken collect2.
! 1164: hardcode_direct=unsupported
! 1165: fi
! 1166: ;;
! 1167:
! 1168: aix4*)
! 1169: hardcode_libdir_flag_spec='${wl}-b ${wl}nolibpath ${wl}-b ${wl}libpath:$libdir:/usr/lib:/lib'
! 1170: hardcode_libdir_separator=':'
! 1171: if test "$with_gcc" = yes; then
! 1172: collect2name=`${CC} -print-prog-name=collect2`
! 1173: if test -f "$collect2name" && \
! 1174: strings "$collect2name" | grep resolve_lib_name >/dev/null
! 1175: then
! 1176: # We have reworked collect2
! 1177: hardcode_direct=yes
! 1178: else
! 1179: # We have old collect2
! 1180: hardcode_direct=unsupported
! 1181: # It fails to find uninstalled libraries when the uninstalled
! 1182: # path is not listed in the libpath. Setting hardcode_minus_L
! 1183: # to unsupported forces relinking
! 1184: hardcode_minus_L=yes
! 1185: hardcode_libdir_flag_spec='-L$libdir'
! 1186: hardcode_libdir_separator=
! 1187: fi
! 1188: shared_flag='-shared'
! 1189: else
! 1190: shared_flag='${wl}-bM:SRE'
! 1191: hardcode_direct=yes
! 1192: fi
! 1193: allow_undefined_flag=' ${wl}-berok'
! 1194: archive_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bexpall ${wl}-bnoentry${allow_undefined_flag}'
! 1195: archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}'
! 1196: case "$host_os" in aix4.[01]|aix4.[01].*)
! 1197: # According to Greg Wooledge, -bexpall is only supported from AIX 4.2 on
! 1198: always_export_symbols=yes ;;
! 1199: esac
! 1200: ;;
! 1201:
! 1202: amigaos*)
! 1203: archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR cru $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
! 1204: hardcode_libdir_flag_spec='-L$libdir'
! 1205: hardcode_minus_L=yes
! 1206: # see comment about different semantics on the GNU ld section
! 1207: ld_shlibs=no
! 1208: ;;
! 1209:
! 1210: cygwin* | mingw*)
! 1211: # When not using gcc, we currently assume that we are using
! 1212: # Microsoft Visual C++.
! 1213: # hardcode_libdir_flag_spec is actually meaningless, as there is
! 1214: # no search path for DLLs.
! 1215: hardcode_libdir_flag_spec=' '
! 1216: allow_undefined_flag=unsupported
! 1217: # Tell ltmain to make .lib files, not .a files.
! 1218: libext=lib
! 1219: # FIXME: Setting linknames here is a bad hack.
! 1220: archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
! 1221: # The linker will automatically build a .lib file if we build a DLL.
! 1222: old_archive_from_new_cmds='true'
! 1223: # FIXME: Should let the user specify the lib program.
! 1224: old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
! 1225: fix_srcfile_path='`cygpath -w $srcfile`'
! 1226: ;;
! 1227:
! 1228: freebsd1*)
! 1229: ld_shlibs=no
! 1230: ;;
! 1231:
! 1232: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
! 1233: # support. Future versions do this automatically, but an explicit c++rt0.o
! 1234: # does not break anything, and helps significantly (at the cost of a little
! 1235: # extra space).
! 1236: freebsd2.2*)
! 1237: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
! 1238: hardcode_libdir_flag_spec='-R$libdir'
! 1239: hardcode_direct=yes
! 1240: hardcode_shlibpath_var=no
! 1241: ;;
! 1242:
! 1243: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
! 1244: freebsd2*)
! 1245: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 1246: hardcode_direct=yes
! 1247: hardcode_minus_L=yes
! 1248: hardcode_shlibpath_var=no
! 1249: ;;
! 1250:
! 1251: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
! 1252: freebsd*)
! 1253: archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
! 1254: hardcode_libdir_flag_spec='-R$libdir'
! 1255: hardcode_direct=yes
! 1256: hardcode_shlibpath_var=no
! 1257: ;;
! 1258:
! 1259: hpux9* | hpux10* | hpux11*)
! 1260: case "$host_os" in
! 1261: hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;;
! 1262: *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
! 1263: esac
! 1264: hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
! 1265: hardcode_libdir_separator=:
! 1266: hardcode_direct=yes
! 1267: hardcode_minus_L=yes # Not in the search PATH, but as the default
! 1268: # location of the library.
! 1269: export_dynamic_flag_spec='${wl}-E'
! 1270: ;;
! 1271:
! 1272: irix5* | irix6*)
! 1273: if test "$with_gcc" = yes; then
! 1274: archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
! 1275: else
! 1276: archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
! 1277: fi
! 1278: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1279: hardcode_libdir_separator=:
! 1280: link_all_deplibs=yes
! 1281: ;;
! 1282:
! 1283: netbsd*)
! 1284: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 1285: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
! 1286: else
! 1287: archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
! 1288: fi
! 1289: hardcode_libdir_flag_spec='${wl}-R$libdir'
! 1290: hardcode_direct=yes
! 1291: hardcode_shlibpath_var=no
! 1292: ;;
! 1293:
! 1294: openbsd*)
! 1295: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 1296: hardcode_libdir_flag_spec='-R$libdir'
! 1297: hardcode_direct=yes
! 1298: hardcode_shlibpath_var=no
! 1299: ;;
! 1300:
! 1301: os2*)
! 1302: hardcode_libdir_flag_spec='-L$libdir'
! 1303: hardcode_minus_L=yes
! 1304: allow_undefined_flag=unsupported
! 1305: archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
! 1306: old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
! 1307: ;;
! 1308:
! 1309: osf3*)
! 1310: if test "$with_gcc" = yes; then
! 1311: allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
! 1312: archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
! 1313: else
! 1314: allow_undefined_flag=' -expect_unresolved \*'
! 1315: archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
! 1316: fi
! 1317: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1318: hardcode_libdir_separator=:
! 1319: ;;
! 1320:
! 1321: osf4* | osf5*) # as osf3* with the addition of -msym flag
! 1322: if test "$with_gcc" = yes; then
! 1323: allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
! 1324: archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
! 1325: else
! 1326: allow_undefined_flag=' -expect_unresolved \*'
! 1327: archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
! 1328: fi
! 1329: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1330: hardcode_libdir_separator=:
! 1331: ;;
! 1332:
! 1333: sco3.2v5*)
! 1334: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1335: hardcode_shlibpath_var=no
! 1336: runpath_var=LD_RUN_PATH
! 1337: hardcode_runpath_var=yes
! 1338: ;;
! 1339:
! 1340: solaris*)
! 1341: no_undefined_flag=' -z text'
! 1342: # $CC -shared without GNU ld will not create a library from C++
! 1343: # object files and a static libstdc++, better avoid it by now
! 1344: archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1345: archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
! 1346: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
! 1347: hardcode_libdir_flag_spec='-R$libdir'
! 1348: hardcode_shlibpath_var=no
! 1349: case "$host_os" in
! 1350: solaris2.[0-5] | solaris2.[0-5].*) ;;
! 1351: *) # Supported since Solaris 2.6 (maybe 2.5.1?)
! 1352: whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
! 1353: esac
! 1354: link_all_deplibs=yes
! 1355: ;;
! 1356:
! 1357: sunos4*)
! 1358: archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
! 1359: hardcode_libdir_flag_spec='-L$libdir'
! 1360: hardcode_direct=yes
! 1361: hardcode_minus_L=yes
! 1362: hardcode_shlibpath_var=no
! 1363: ;;
! 1364:
! 1365: sysv4)
! 1366: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1367: runpath_var='LD_RUN_PATH'
! 1368: hardcode_shlibpath_var=no
! 1369: hardcode_direct=no #Motorola manual says yes, but my tests say they lie
! 1370: ;;
! 1371:
! 1372: sysv4.3*)
! 1373: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1374: hardcode_shlibpath_var=no
! 1375: export_dynamic_flag_spec='-Bexport'
! 1376: ;;
! 1377:
! 1378: sysv5*)
! 1379: no_undefined_flag=' -z text'
! 1380: # $CC -shared without GNU ld will not create a library from C++
! 1381: # object files and a static libstdc++, better avoid it by now
! 1382: archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1383: archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
! 1384: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
! 1385: hardcode_libdir_flag_spec=
! 1386: hardcode_shlibpath_var=no
! 1387: runpath_var='LD_RUN_PATH'
! 1388: ;;
! 1389:
! 1390: uts4*)
! 1391: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1392: hardcode_libdir_flag_spec='-L$libdir'
! 1393: hardcode_shlibpath_var=no
! 1394: ;;
! 1395:
! 1396: dgux*)
! 1397: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1398: hardcode_libdir_flag_spec='-L$libdir'
! 1399: hardcode_shlibpath_var=no
! 1400: ;;
! 1401:
! 1402: sysv4*MP*)
! 1403: if test -d /usr/nec; then
! 1404: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1405: hardcode_shlibpath_var=no
! 1406: runpath_var=LD_RUN_PATH
! 1407: hardcode_runpath_var=yes
! 1408: ld_shlibs=yes
! 1409: fi
! 1410: ;;
! 1411:
! 1412: sysv4.2uw2*)
! 1413: archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
! 1414: hardcode_direct=yes
! 1415: hardcode_minus_L=no
! 1416: hardcode_shlibpath_var=no
! 1417: hardcode_runpath_var=yes
! 1418: runpath_var=LD_RUN_PATH
! 1419: ;;
! 1420:
! 1421: unixware7*)
! 1422: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1423: runpath_var='LD_RUN_PATH'
! 1424: hardcode_shlibpath_var=no
! 1425: ;;
! 1426:
! 1427: *)
! 1428: ld_shlibs=no
! 1429: ;;
! 1430: esac
! 1431: fi
! 1432: echo "$ac_t$ld_shlibs" 1>&6
! 1433: test "$ld_shlibs" = no && can_build_shared=no
! 1434:
! 1435: # Check hardcoding attributes.
! 1436: echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
! 1437: hardcode_action=
! 1438: if test -n "$hardcode_libdir_flag_spec" || \
! 1439: test -n "$runpath_var"; then
! 1440:
! 1441: # We can hardcode non-existant directories.
! 1442: if test "$hardcode_direct" != no &&
! 1443: # If the only mechanism to avoid hardcoding is shlibpath_var, we
! 1444: # have to relink, otherwise we might link with an installed library
! 1445: # when we should be linking with a yet-to-be-installed one
! 1446: ## test "$hardcode_shlibpath_var" != no &&
! 1447: test "$hardcode_minus_L" != no; then
! 1448: # Linking always hardcodes the temporary library directory.
! 1449: hardcode_action=relink
! 1450: else
! 1451: # We can link without hardcoding, and we can hardcode nonexisting dirs.
! 1452: hardcode_action=immediate
! 1453: fi
! 1454: else
! 1455: # We cannot hardcode anything, or else we can only hardcode existing
! 1456: # directories.
! 1457: hardcode_action=unsupported
! 1458: fi
! 1459: echo "$ac_t$hardcode_action" 1>&6
! 1460:
! 1461: echo $ac_n "checking whether stripping libraries is possible... $ac_c" 1>&6
! 1462: if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
! 1463: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
! 1464: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
! 1465: echo "${ac_t}yes" 1>&6
! 1466: else
! 1467: echo "${ac_t}no" 1>&6
! 1468: fi
! 1469:
! 1470: reload_cmds='$LD$reload_flag -o $output$reload_objs'
! 1471: test -z "$deplibs_check_method" && deplibs_check_method=unknown
! 1472:
! 1473: # PORTME Fill in your ld.so characteristics
! 1474: library_names_spec=
! 1475: libname_spec='lib$name'
! 1476: soname_spec=
! 1477: postinstall_cmds=
! 1478: postuninstall_cmds=
! 1479: finish_cmds=
! 1480: finish_eval=
! 1481: shlibpath_var=
! 1482: shlibpath_overrides_runpath=unknown
! 1483: version_type=none
! 1484: dynamic_linker="$host_os ld.so"
! 1485: sys_lib_dlsearch_path_spec="/lib /usr/lib"
! 1486: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
! 1487:
! 1488: echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
! 1489: case "$host_os" in
! 1490: aix3*)
! 1491: version_type=linux
! 1492: library_names_spec='${libname}${release}.so$versuffix $libname.a'
! 1493: shlibpath_var=LIBPATH
! 1494:
! 1495: # AIX has no versioning support, so we append a major version to the name.
! 1496: soname_spec='${libname}${release}.so$major'
! 1497: ;;
! 1498:
! 1499: aix4*)
! 1500: version_type=linux
! 1501: # AIX has no versioning support, so currently we can not hardcode correct
! 1502: # soname into executable. Probably we can add versioning support to
! 1503: # collect2, so additional links can be useful in future.
! 1504: # We preserve .a as extension for shared libraries though AIX4.2
! 1505: # and later linker supports .so
! 1506: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.a'
! 1507: shlibpath_var=LIBPATH
! 1508: ;;
! 1509:
! 1510: amigaos*)
! 1511: library_names_spec='$libname.ixlibrary $libname.a'
! 1512: # Create ${libname}_ixlibrary.a entries in /sys/libs.
! 1513: finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'
! 1514: ;;
! 1515:
! 1516: beos*)
! 1517: library_names_spec='${libname}.so'
! 1518: dynamic_linker="$host_os ld.so"
! 1519: shlibpath_var=LIBRARY_PATH
! 1520: lt_cv_dlopen="load_add_on"
! 1521: lt_cv_dlopen_libs=
! 1522: lt_cv_dlopen_self=yes
! 1523: ;;
! 1524:
! 1525: bsdi4*)
! 1526: version_type=linux
! 1527: need_version=no
! 1528: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 1529: soname_spec='${libname}${release}.so$major'
! 1530: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
! 1531: shlibpath_var=LD_LIBRARY_PATH
! 1532: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
! 1533: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
! 1534: export_dynamic_flag_spec=-rdynamic
! 1535: # the default ld.so.conf also contains /usr/contrib/lib and
! 1536: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
! 1537: # libtool to hard-code these into programs
! 1538: ;;
! 1539:
! 1540: cygwin* | mingw*)
! 1541: version_type=windows
! 1542: need_version=no
! 1543: need_lib_prefix=no
! 1544: if test "$with_gcc" = yes; then
! 1545: library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
! 1546: else
! 1547: library_names_spec='${libname}`echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll $libname.lib'
! 1548: fi
! 1549: dynamic_linker='Win32 ld.exe'
! 1550: # FIXME: first we should search . and the directory the executable is in
! 1551: shlibpath_var=PATH
! 1552: lt_cv_dlopen="LoadLibrary"
! 1553: lt_cv_dlopen_libs=
! 1554: ;;
! 1555:
! 1556: freebsd1*)
! 1557: dynamic_linker=no
! 1558: ;;
! 1559:
! 1560: freebsd*)
! 1561: objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
! 1562: version_type=freebsd-$objformat
! 1563: case "$version_type" in
! 1564: freebsd-elf*)
! 1565: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
! 1566: need_version=no
! 1567: need_lib_prefix=no
! 1568: ;;
! 1569: freebsd-*)
! 1570: library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
! 1571: need_version=yes
! 1572: ;;
! 1573: esac
! 1574: shlibpath_var=LD_LIBRARY_PATH
! 1575: case "$host_os" in
! 1576: freebsd2*)
! 1577: shlibpath_overrides_runpath=yes
! 1578: ;;
! 1579: freebsd3.[01]* | freebsdelf3.[01]*)
! 1580: shlibpath_overrides_runpath=yes
! 1581: hardcode_into_libs=yes
! 1582: ;;
! 1583: *) # from 3.2 on
! 1584: shlibpath_overrides_runpath=no
! 1585: hardcode_into_libs=yes
! 1586: ;;
! 1587: esac
! 1588: ;;
! 1589:
! 1590: gnu*)
! 1591: version_type=linux
! 1592: need_lib_prefix=no
! 1593: need_version=no
! 1594: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
! 1595: soname_spec='${libname}${release}.so$major'
! 1596: shlibpath_var=LD_LIBRARY_PATH
! 1597: hardcode_into_libs=yes
! 1598: ;;
! 1599:
! 1600: hpux9* | hpux10* | hpux11*)
! 1601: # Give a soname corresponding to the major version so that dld.sl refuses to
! 1602: # link against other versions.
! 1603: dynamic_linker="$host_os dld.sl"
! 1604: version_type=sunos
! 1605: need_lib_prefix=no
! 1606: need_version=no
! 1607: shlibpath_var=SHLIB_PATH
! 1608: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
! 1609: library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
! 1610: soname_spec='${libname}${release}.sl$major'
! 1611: # HP-UX runs *really* slowly unless shared libraries are mode 555.
! 1612: postinstall_cmds='chmod 555 $lib'
! 1613: ;;
! 1614:
! 1615: irix5* | irix6*)
! 1616: version_type=irix
! 1617: need_lib_prefix=no
! 1618: need_version=no
! 1619: soname_spec='${libname}${release}.so.$major'
! 1620: library_names_spec='${libname}${release}.so.$versuffix ${libname}${release}.so.$major ${libname}${release}.so $libname.so'
! 1621: case "$host_os" in
! 1622: irix5*)
! 1623: libsuff= shlibsuff=
! 1624: ;;
! 1625: *)
! 1626: case "$LD" in # libtool.m4 will add one of these switches to LD
! 1627: *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
! 1628: *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
! 1629: *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
! 1630: *) libsuff= shlibsuff= libmagic=never-match;;
! 1631: esac
! 1632: ;;
! 1633: esac
! 1634: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
! 1635: shlibpath_overrides_runpath=no
! 1636: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
! 1637: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
! 1638: ;;
! 1639:
! 1640: # No shared lib support for Linux oldld, aout, or coff.
! 1641: linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
! 1642: dynamic_linker=no
! 1643: ;;
! 1644:
! 1645: # This must be Linux ELF.
! 1646: linux-gnu*)
! 1647: version_type=linux
! 1648: need_lib_prefix=no
! 1649: need_version=no
! 1650: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 1651: soname_spec='${libname}${release}.so$major'
! 1652: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
! 1653: shlibpath_var=LD_LIBRARY_PATH
! 1654: shlibpath_overrides_runpath=no
! 1655: # This implies no fast_install, which is unacceptable.
! 1656: # Some rework will be needed to allow for fast_install
! 1657: # before this can be enabled.
! 1658: hardcode_into_libs=yes
! 1659:
! 1660: if test -f /lib/ld.so.1; then
! 1661: dynamic_linker='GNU ld.so'
! 1662: else
! 1663: # Only the GNU ld.so supports shared libraries on MkLinux.
! 1664: case "$host_cpu" in
! 1665: powerpc*) dynamic_linker=no ;;
! 1666: *) dynamic_linker='Linux ld.so' ;;
! 1667: esac
! 1668: fi
! 1669: ;;
! 1670:
! 1671: netbsd*)
! 1672: version_type=sunos
! 1673: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 1674: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 1675: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
! 1676: dynamic_linker='NetBSD (a.out) ld.so'
! 1677: else
! 1678: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
! 1679: soname_spec='${libname}${release}.so$major'
! 1680: dynamic_linker='NetBSD ld.elf_so'
! 1681: fi
! 1682: shlibpath_var=LD_LIBRARY_PATH
! 1683: ;;
! 1684:
! 1685: openbsd*)
! 1686: version_type=sunos
! 1687: if test "$with_gnu_ld" = yes; then
! 1688: need_lib_prefix=no
! 1689: need_version=no
! 1690: fi
! 1691: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 1692: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
! 1693: shlibpath_var=LD_LIBRARY_PATH
! 1694: ;;
! 1695:
! 1696: os2*)
! 1697: libname_spec='$name'
! 1698: need_lib_prefix=no
! 1699: library_names_spec='$libname.dll $libname.a'
! 1700: dynamic_linker='OS/2 ld.exe'
! 1701: shlibpath_var=LIBPATH
! 1702: ;;
! 1703:
! 1704: osf3* | osf4* | osf5*)
! 1705: version_type=osf
! 1706: need_version=no
! 1707: soname_spec='${libname}${release}.so'
! 1708: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
! 1709: shlibpath_var=LD_LIBRARY_PATH
! 1710: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
! 1711: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
! 1712: ;;
! 1713:
! 1714: sco3.2v5*)
! 1715: version_type=osf
! 1716: soname_spec='${libname}${release}.so$major'
! 1717: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 1718: shlibpath_var=LD_LIBRARY_PATH
! 1719: ;;
! 1720:
! 1721: solaris*)
! 1722: version_type=linux
! 1723: need_lib_prefix=no
! 1724: need_version=no
! 1725: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 1726: soname_spec='${libname}${release}.so$major'
! 1727: shlibpath_var=LD_LIBRARY_PATH
! 1728: shlibpath_overrides_runpath=yes
! 1729: hardcode_into_libs=yes
! 1730: # ldd complains unless libraries are executable
! 1731: postinstall_cmds='chmod +x $lib'
! 1732: ;;
! 1733:
! 1734: sunos4*)
! 1735: version_type=sunos
! 1736: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 1737: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
! 1738: shlibpath_var=LD_LIBRARY_PATH
! 1739: shlibpath_overrides_runpath=yes
! 1740: if test "$with_gnu_ld" = yes; then
! 1741: need_lib_prefix=no
! 1742: fi
! 1743: need_version=yes
! 1744: ;;
! 1745:
! 1746: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 1747: version_type=linux
! 1748: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 1749: soname_spec='${libname}${release}.so$major'
! 1750: shlibpath_var=LD_LIBRARY_PATH
! 1751: case "$host_vendor" in
! 1752: motorola)
! 1753: need_lib_prefix=no
! 1754: need_version=no
! 1755: shlibpath_overrides_runpath=no
! 1756: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
! 1757: ;;
! 1758: esac
! 1759: ;;
! 1760:
! 1761: uts4*)
! 1762: version_type=linux
! 1763: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 1764: soname_spec='${libname}${release}.so$major'
! 1765: shlibpath_var=LD_LIBRARY_PATH
! 1766: ;;
! 1767:
! 1768: dgux*)
! 1769: version_type=linux
! 1770: need_lib_prefix=no
! 1771: need_version=no
! 1772: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 1773: soname_spec='${libname}${release}.so$major'
! 1774: shlibpath_var=LD_LIBRARY_PATH
! 1775: ;;
! 1776:
! 1777: sysv4*MP*)
! 1778: if test -d /usr/nec ;then
! 1779: version_type=linux
! 1780: library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
! 1781: soname_spec='$libname.so.$major'
! 1782: shlibpath_var=LD_LIBRARY_PATH
! 1783: fi
! 1784: ;;
! 1785:
! 1786: *)
! 1787: dynamic_linker=no
! 1788: ;;
! 1789: esac
! 1790: echo "$ac_t$dynamic_linker" 1>&6
! 1791: test "$dynamic_linker" = no && can_build_shared=no
! 1792:
! 1793: # Check for command to grab the raw symbol name followed by C symbol from nm.
! 1794: echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
! 1795:
! 1796: # These are sane defaults that work on at least a few old systems.
! 1797: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
! 1798:
! 1799: # Character class describing NM global symbol codes.
! 1800: symcode='[BCDEGRST]'
! 1801:
! 1802: # Regexp to match symbols that can be accessed directly from C.
! 1803: sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
! 1804:
! 1805: # Transform the above into a raw symbol and a C symbol.
! 1806: symxfrm='\1 \2\3 \3'
! 1807:
! 1808: # Transform an extracted symbol line into a proper C declaration
! 1809: global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
! 1810:
! 1811: # Define system-specific variables.
! 1812: case "$host_os" in
! 1813: aix*)
! 1814: symcode='[BCDT]'
! 1815: ;;
! 1816: cygwin* | mingw*)
! 1817: symcode='[ABCDGISTW]'
! 1818: ;;
! 1819: hpux*) # Its linker distinguishes data from code symbols
! 1820: global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'"
! 1821: ;;
! 1822: irix*)
! 1823: symcode='[BCDEGRST]'
! 1824: ;;
! 1825: solaris* | sysv5*)
! 1826: symcode='[BDT]'
! 1827: ;;
! 1828: sysv4)
! 1829: symcode='[DFNSTU]'
! 1830: ;;
! 1831: esac
! 1832:
! 1833: # Handle CRLF in mingw too chain
! 1834: opt_cr=
! 1835: case "$host_os" in
! 1836: mingw*)
! 1837: opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
! 1838: ;;
! 1839: esac
! 1840:
! 1841: # If we're using GNU nm, then use its standard symbol codes.
! 1842: if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
! 1843: symcode='[ABCDGISTW]'
! 1844: fi
! 1845:
! 1846: # Try without a prefix undercore, then with it.
! 1847: for ac_symprfx in "" "_"; do
! 1848:
! 1849: # Write the raw and C identifiers.
! 1850: global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode\)[ ][ ]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
! 1851:
! 1852: # Check to see that the pipe works correctly.
! 1853: pipe_works=no
! 1854: $rm conftest*
! 1855: cat > conftest.c <<EOF
! 1856: #ifdef __cplusplus
! 1857: extern "C" {
! 1858: #endif
! 1859: char nm_test_var;
! 1860: void nm_test_func(){}
! 1861: #ifdef __cplusplus
! 1862: }
! 1863: #endif
! 1864: main(){nm_test_var='a';nm_test_func();return(0);}
! 1865: EOF
! 1866:
! 1867: echo "$progname:1867: checking if global_symbol_pipe works" >&5
! 1868: if { (eval echo $progname:1868: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.$objext; then
! 1869: # Now try to grab the symbols.
! 1870: nlist=conftest.nm
! 1871: if { echo "$progname:1871: eval \"$NM conftest.$objext | $global_symbol_pipe > $nlist\"" >&5; eval "$NM conftest.$objext | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
! 1872:
! 1873: # Try sorting and uniquifying the output.
! 1874: if sort "$nlist" | uniq > "$nlist"T; then
! 1875: mv -f "$nlist"T "$nlist"
! 1876: else
! 1877: rm -f "$nlist"T
! 1878: fi
! 1879:
! 1880: # Make sure that we snagged all the symbols we need.
! 1881: if egrep ' nm_test_var$' "$nlist" >/dev/null; then
! 1882: if egrep ' nm_test_func$' "$nlist" >/dev/null; then
! 1883: cat <<EOF > conftest.c
! 1884: #ifdef __cplusplus
! 1885: extern "C" {
! 1886: #endif
! 1887:
! 1888: EOF
! 1889: # Now generate the symbol file.
! 1890: eval "$global_symbol_to_cdecl"' < "$nlist" >> conftest.c'
! 1891:
! 1892: cat <<EOF >> conftest.c
! 1893: #if defined (__STDC__) && __STDC__
! 1894: # define lt_ptr_t void *
! 1895: #else
! 1896: # define lt_ptr_t char *
! 1897: # define const
! 1898: #endif
! 1899:
! 1900: /* The mapping between symbol names and symbols. */
! 1901: const struct {
! 1902: const char *name;
! 1903: lt_ptr_t address;
! 1904: }
! 1905: lt_preloaded_symbols[] =
! 1906: {
! 1907: EOF
! 1908: sed 's/^. \(.*\) \(.*\)$/ {"\2", (lt_ptr_t) \&\2},/' < "$nlist" >> conftest.c
! 1909: cat <<\EOF >> conftest.c
! 1910: {0, (lt_ptr_t) 0}
! 1911: };
! 1912:
! 1913: #ifdef __cplusplus
! 1914: }
! 1915: #endif
! 1916: EOF
! 1917: # Now try linking the two files.
! 1918: mv conftest.$objext conftstm.$objext
! 1919: save_LIBS="$LIBS"
! 1920: save_CFLAGS="$CFLAGS"
! 1921: LIBS="conftstm.$objext"
! 1922: CFLAGS="$CFLAGS$no_builtin_flag"
! 1923: if { (eval echo $progname:1923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
! 1924: pipe_works=yes
! 1925: else
! 1926: echo "$progname: failed program was:" >&5
! 1927: cat conftest.c >&5
! 1928: fi
! 1929: LIBS="$save_LIBS"
! 1930: else
! 1931: echo "cannot find nm_test_func in $nlist" >&5
! 1932: fi
! 1933: else
! 1934: echo "cannot find nm_test_var in $nlist" >&5
! 1935: fi
! 1936: else
! 1937: echo "cannot run $global_symbol_pipe" >&5
! 1938: fi
! 1939: else
! 1940: echo "$progname: failed program was:" >&5
! 1941: cat conftest.c >&5
! 1942: fi
! 1943: $rm conftest* conftst*
! 1944:
! 1945: # Do not use the global_symbol_pipe unless it works.
! 1946: if test "$pipe_works" = yes; then
! 1947: break
! 1948: else
! 1949: global_symbol_pipe=
! 1950: fi
! 1951: done
! 1952: if test "$pipe_works" = yes; then
! 1953: echo "${ac_t}ok" 1>&6
! 1954: else
! 1955: echo "${ac_t}failed" 1>&6
! 1956: fi
! 1957:
! 1958: if test -z "$global_symbol_pipe"; then
! 1959: global_symbol_to_cdecl=
! 1960: fi
! 1961:
! 1962: # Report the final consequences.
! 1963: echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
! 1964:
! 1965: # Only try to build win32 dlls if AC_LIBTOOL_WIN32_DLL was used in
! 1966: # configure.in, otherwise build static only libraries.
! 1967: case "$host_os" in
! 1968: cygwin* | mingw* | os2*)
! 1969: if test x$can_build_shared = xyes; then
! 1970: test x$enable_win32_dll = xno && can_build_shared=no
! 1971: echo "checking if package supports dlls... $can_build_shared" 1>&6
! 1972: fi
! 1973: ;;
! 1974: esac
! 1975:
! 1976: echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
! 1977: test "$can_build_shared" = "no" && enable_shared=no
! 1978:
! 1979: # On AIX, shared libraries and static libraries use the same namespace, and
! 1980: # are all built from PIC.
! 1981: case "$host_os" in
! 1982: aix3*)
! 1983: test "$enable_shared" = yes && enable_static=no
! 1984: if test -n "$RANLIB"; then
! 1985: archive_cmds="$archive_cmds~\$RANLIB \$lib"
! 1986: postinstall_cmds='$RANLIB $lib'
! 1987: fi
! 1988: ;;
! 1989:
! 1990: aix4*)
! 1991: test "$enable_shared" = yes && enable_static=no
! 1992: ;;
! 1993: esac
! 1994:
! 1995: echo "$ac_t$enable_shared" 1>&6
! 1996:
! 1997: # Make sure either enable_shared or enable_static is yes.
! 1998: test "$enable_shared" = yes || enable_static=yes
! 1999:
! 2000: echo "checking whether to build static libraries... $enable_static" 1>&6
! 2001:
! 2002: if test "$hardcode_action" = relink || test "$hardcode_into_libs" = all; then
! 2003: # Fast installation is not supported
! 2004: enable_fast_install=no
! 2005: elif test "$shlibpath_overrides_runpath" = yes ||
! 2006: test "$enable_shared" = no; then
! 2007: # Fast installation is not necessary
! 2008: enable_fast_install=needless
! 2009: fi
! 2010:
! 2011: # Check whether we must set pic_mode to default
! 2012: test -z "$pic_flag" && pic_mode=default
! 2013: # On Cygwin there's no "real" PIC flag so we must build both object types
! 2014: case "$host_os" in
! 2015: cygwin* | mingw* | os2*)
! 2016: pic_mode=default
! 2017: ;;
! 2018: esac
! 2019: if test $pic_mode = no && test "$deplibs_check_method" != pass_all; then
! 2020: # non-PIC code in shared libraries is not supported
! 2021: pic_mode=default
! 2022: fi
! 2023:
! 2024: if test "x$enable_dlopen" != xyes; then
! 2025: enable_dlopen=unknown
! 2026: enable_dlopen_self=unknown
! 2027: enable_dlopen_self_static=unknown
! 2028: else
! 2029: if test "X${lt_cv_dlopen+set}" != Xset; then
! 2030: lt_cv_dlopen=no lt_cv_dlopen_libs=
! 2031: echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
! 2032: echo "$progname:2032: checking for dlopen in -ldl" >&5
! 2033: if test "X${ac_cv_lib_dl_dlopen+set}" = Xset; then
! 2034: echo $ac_n "(cached) $ac_c" 1>&6
! 2035: else
! 2036: ac_save_LIBS="$LIBS"
! 2037: LIBS="-ldl $LIBS"
! 2038: cat > conftest.$ac_ext <<EOF
! 2039: #line 2039 "ltconfig"
! 2040: /* Override any gcc2 internal prototype to avoid an error. */
! 2041: /* We use char because int might match the return type of a gcc2
! 2042: builtin and then its argument prototype would still apply. */
! 2043: #ifdef __cplusplus
! 2044: extern "C"
! 2045: #endif
! 2046: char dlopen();
! 2047:
! 2048: int main() {
! 2049: dlopen()
! 2050: ; return 0; }
! 2051: EOF
! 2052: if { (eval echo $progname:2052: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
! 2053: rm -rf conftest*
! 2054: ac_cv_lib_dl_dlopen=yes
! 2055: else
! 2056: echo "$progname: failed program was:" >&5
! 2057: cat conftest.$ac_ext >&5
! 2058: rm -rf conftest*
! 2059: ac_cv_lib_dl_dlopen=no
! 2060: fi
! 2061: rm -f conftest*
! 2062: LIBS="$ac_save_LIBS"
! 2063:
! 2064: fi
! 2065: if test "X$ac_cv_lib_dl_dlopen" = Xyes; then
! 2066: echo "$ac_t""yes" 1>&6
! 2067: lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
! 2068: else
! 2069: echo "$ac_t""no" 1>&6
! 2070: echo $ac_n "checking for dlopen""... $ac_c" 1>&6
! 2071: echo "$progname:2071: checking for dlopen" >&5
! 2072: if test "X${ac_cv_func_dlopen+set}" = Xset; then
! 2073: echo $ac_n "(cached) $ac_c" 1>&6
! 2074: else
! 2075: cat > conftest.$ac_ext <<EOF
! 2076: #line 2076 "ltconfig"
! 2077: /* System header to define __stub macros and hopefully few prototypes,
! 2078: which can conflict with char dlopen(); below. */
! 2079: #include <assert.h>
! 2080: /* Override any gcc2 internal prototype to avoid an error. */
! 2081: /* We use char because int might match the return type of a gcc2
! 2082: builtin and then its argument prototype would still apply. */
! 2083: #ifdef __cplusplus
! 2084: extern "C"
! 2085: #endif
! 2086: char dlopen();
! 2087:
! 2088: int main() {
! 2089:
! 2090: /* The GNU C library defines this for functions which it implements
! 2091: to always fail with ENOSYS. Some functions are actually named
! 2092: something starting with __ and the normal name is an alias. */
! 2093: #if defined (__stub_dlopen) || defined (__stub___dlopen)
! 2094: choke me
! 2095: #else
! 2096: dlopen();
! 2097: #endif
! 2098:
! 2099: ; return 0; }
! 2100: EOF
! 2101: if { (eval echo $progname:2101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
! 2102: rm -rf conftest*
! 2103: ac_cv_func_dlopen=yes
! 2104: else
! 2105: echo "$progname: failed program was:" >&5
! 2106: cat conftest.$ac_ext >&5
! 2107: rm -rf conftest*
! 2108: ac_cv_func_dlopen=no
! 2109: fi
! 2110: rm -f conftest*
! 2111: fi
! 2112: if test "X$ac_cv_func_dlopen" = Xyes; then
! 2113: echo "$ac_t""yes" 1>&6
! 2114: lt_cv_dlopen="dlopen"
! 2115: else
! 2116: echo "$ac_t""no" 1>&6
! 2117: echo $ac_n "checking for dld_link in -ldld""... $ac_c" 1>&6
! 2118: echo "$progname:2118: checking for dld_link in -ldld" >&5
! 2119: if test "X${ac_cv_lib_dld_dld_link+set}" = Xset; then
! 2120: echo $ac_n "(cached) $ac_c" 1>&6
! 2121: else
! 2122: ac_save_LIBS="$LIBS"
! 2123: LIBS="-ldld $LIBS"
! 2124: cat > conftest.$ac_ext <<EOF
! 2125: #line 2125 "ltconfig"
! 2126: /* Override any gcc2 internal prototype to avoid an error. */
! 2127: /* We use char because int might match the return type of a gcc2
! 2128: builtin and then its argument prototype would still apply. */
! 2129: #ifdef __cplusplus
! 2130: extern "C"
! 2131: #endif
! 2132: char dld_link();
! 2133:
! 2134: int main() {
! 2135: dld_link()
! 2136: ; return 0; }
! 2137: EOF
! 2138: if { (eval echo $progname:2138: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
! 2139: rm -rf conftest*
! 2140: ac_cv_lib_dld_dld_link=yes
! 2141: else
! 2142: echo "$progname: failed program was:" >&5
! 2143: cat conftest.$ac_ext >&5
! 2144: rm -rf conftest*
! 2145: ac_cv_lib_dld_dld_link=no
! 2146: fi
! 2147: rm -f conftest*
! 2148: LIBS="$ac_save_LIBS"
! 2149:
! 2150: fi
! 2151: if test "X$ac_cv_lib_dld_dld_link" = Xyes; then
! 2152: echo "$ac_t""yes" 1>&6
! 2153: lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
! 2154: else
! 2155: echo "$ac_t""no" 1>&6
! 2156: echo $ac_n "checking for shl_load""... $ac_c" 1>&6
! 2157: echo "$progname:2157: checking for shl_load" >&5
! 2158: if test "X${ac_cv_func_shl_load+set}" = Xset; then
! 2159: echo $ac_n "(cached) $ac_c" 1>&6
! 2160: else
! 2161: cat > conftest.$ac_ext <<EOF
! 2162: #line 2162 "ltconfig"
! 2163: /* System header to define __stub macros and hopefully few prototypes,
! 2164: which can conflict with char shl_load(); below. */
! 2165: #include <assert.h>
! 2166: /* Override any gcc2 internal prototype to avoid an error. */
! 2167: /* We use char because int might match the return type of a gcc2
! 2168: builtin and then its argument prototype would still apply. */
! 2169: #ifdef __cplusplus
! 2170: extern "C"
! 2171: #endif
! 2172: char shl_load();
! 2173:
! 2174: int main() {
! 2175:
! 2176: /* The GNU C library defines this for functions which it implements
! 2177: to always fail with ENOSYS. Some functions are actually named
! 2178: something starting with __ and the normal name is an alias. */
! 2179: #if defined (__stub_shl_load) || defined (__stub___shl_load)
! 2180: choke me
! 2181: #else
! 2182: shl_load();
! 2183: #endif
! 2184:
! 2185: ; return 0; }
! 2186: EOF
! 2187: if { (eval echo $progname:2187: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
! 2188: rm -rf conftest*
! 2189: ac_cv_func_shl_load=yes
! 2190: else
! 2191: echo "$progname: failed program was:" >&5
! 2192: cat conftest.$ac_ext >&5
! 2193: rm -rf conftest*
! 2194: ac_cv_func_shl_load=no
! 2195: fi
! 2196: rm -f conftest*
! 2197: fi
! 2198:
! 2199: if test "X$ac_cv_func_shl_load" = Xyes; then
! 2200: echo "$ac_t""yes" 1>&6
! 2201: lt_cv_dlopen="shl_load"
! 2202: else
! 2203: echo "$ac_t""no" 1>&6
! 2204: echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
! 2205: echo "$progname:2205: checking for shl_load in -ldld" >&5
! 2206: if test "X${ac_cv_lib_dld_shl_load+set}" = Xset; then
! 2207: echo $ac_n "(cached) $ac_c" 1>&6
! 2208: else
! 2209: ac_save_LIBS="$LIBS"
! 2210: LIBS="-ldld $LIBS"
! 2211: cat > conftest.$ac_ext <<EOF
! 2212: #line 2212 "ltconfig"
! 2213: #include "confdefs.h"
! 2214: /* Override any gcc2 internal prototype to avoid an error. */
! 2215: /* We use char because int might match the return type of a gcc2
! 2216: builtin and then its argument prototype would still apply. */
! 2217: #ifdef __cplusplus
! 2218: extern "C"
! 2219: #endif
! 2220: char shl_load();
! 2221:
! 2222: int main() {
! 2223: shl_load()
! 2224: ; return 0; }
! 2225: EOF
! 2226: if { (eval echo $progname:2226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
! 2227: rm -rf conftest*
! 2228: ac_cv_lib_dld_shl_load=yes
! 2229: else
! 2230: echo "$progname: failed program was:" >&5
! 2231: cat conftest.$ac_ext >&5
! 2232: rm -rf conftest*
! 2233: ac_cv_lib_dld_shl_load=no
! 2234: fi
! 2235: rm -f conftest*
! 2236: LIBS="$ac_save_LIBS"
! 2237:
! 2238: fi
! 2239: if test "X$ac_cv_lib_dld_shl_load" = Xyes; then
! 2240: echo "$ac_t""yes" 1>&6
! 2241: lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
! 2242: else
! 2243: echo "$ac_t""no" 1>&6
! 2244: fi
! 2245:
! 2246:
! 2247: fi
! 2248:
! 2249:
! 2250: fi
! 2251:
! 2252:
! 2253: fi
! 2254:
! 2255:
! 2256: fi
! 2257:
! 2258: fi
! 2259:
! 2260: if test "x$lt_cv_dlopen" != xno; then
! 2261: enable_dlopen=yes
! 2262: fi
! 2263:
! 2264: case "$lt_cv_dlopen" in
! 2265: dlopen)
! 2266: for ac_hdr in dlfcn.h; do
! 2267: ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
! 2268: echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
! 2269: echo "$progname:2269: checking for $ac_hdr" >&5
! 2270: if eval "test \"`echo 'X$''{'ac_cv_header_$ac_safe'+set}'`\" = Xset"; then
! 2271: echo $ac_n "(cached) $ac_c" 1>&6
! 2272: else
! 2273: cat > conftest.$ac_ext <<EOF
! 2274: #line 2274 "ltconfig"
! 2275: #include <$ac_hdr>
! 2276: int fnord = 0;
! 2277: int main () { }
! 2278: EOF
! 2279: ac_try="$ac_compile >/dev/null 2>conftest.out"
! 2280: { (eval echo $progname:2280: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
! 2281: ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
! 2282: if test -z "$ac_err"; then
! 2283: rm -rf conftest*
! 2284: eval "ac_cv_header_$ac_safe=yes"
! 2285: else
! 2286: echo "$ac_err" >&5
! 2287: echo "$progname: failed program was:" >&5
! 2288: cat conftest.$ac_ext >&5
! 2289: rm -rf conftest*
! 2290: eval "ac_cv_header_$ac_safe=no"
! 2291: fi
! 2292: rm -f conftest*
! 2293: fi
! 2294: if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
! 2295: echo "$ac_t""yes" 1>&6
! 2296: else
! 2297: echo "$ac_t""no" 1>&6
! 2298: fi
! 2299: done
! 2300:
! 2301: if test "x$ac_cv_header_dlfcn_h" = xyes; then
! 2302: CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
! 2303: fi
! 2304: eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
! 2305: LIBS="$lt_cv_dlopen_libs $LIBS"
! 2306:
! 2307: echo $ac_n "checking whether a program can dlopen itself""... $ac_c" 1>&6
! 2308: echo "$progname:2308: checking whether a program can dlopen itself" >&5
! 2309: if test "X${lt_cv_dlopen_self+set}" = Xset; then
! 2310: echo $ac_n "(cached) $ac_c" 1>&6
! 2311: else
! 2312: if test "$cross_compiling" = yes; then
! 2313: lt_cv_dlopen_self=cross
! 2314: else
! 2315: cat > conftest.c <<EOF
! 2316: #line 2316 "ltconfig"
! 2317:
! 2318: #if HAVE_DLFCN_H
! 2319: #include <dlfcn.h>
! 2320: #endif
! 2321:
! 2322: #include <stdio.h>
! 2323:
! 2324: #ifdef RTLD_GLOBAL
! 2325: # define LTDL_GLOBAL RTLD_GLOBAL
! 2326: #else
! 2327: # ifdef DL_GLOBAL
! 2328: # define LTDL_GLOBAL DL_GLOBAL
! 2329: # else
! 2330: # define LTDL_GLOBAL 0
! 2331: # endif
! 2332: #endif
! 2333:
! 2334: /* We may have to define LTDL_LAZY_OR_NOW in the command line if we
! 2335: find out it does not work in some platform. */
! 2336: #ifndef LTDL_LAZY_OR_NOW
! 2337: # ifdef RTLD_LAZY
! 2338: # define LTDL_LAZY_OR_NOW RTLD_LAZY
! 2339: # else
! 2340: # ifdef DL_LAZY
! 2341: # define LTDL_LAZY_OR_NOW DL_LAZY
! 2342: # else
! 2343: # ifdef RTLD_NOW
! 2344: # define LTDL_LAZY_OR_NOW RTLD_NOW
! 2345: # else
! 2346: # ifdef DL_NOW
! 2347: # define LTDL_LAZY_OR_NOW DL_NOW
! 2348: # else
! 2349: # define LTDL_LAZY_OR_NOW 0
! 2350: # endif
! 2351: # endif
! 2352: # endif
! 2353: # endif
! 2354: #endif
! 2355:
! 2356: fnord() { int i=42;}
! 2357: main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
! 2358: if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
! 2359: if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); }
! 2360:
! 2361: EOF
! 2362: if { (eval echo $progname:2362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
! 2363: then
! 2364: lt_cv_dlopen_self=yes
! 2365: else
! 2366: echo "$progname: failed program was:" >&5
! 2367: cat conftest.$ac_ext >&5
! 2368: rm -fr conftest*
! 2369: lt_cv_dlopen_self=no
! 2370: fi
! 2371: rm -fr conftest*
! 2372: fi
! 2373:
! 2374: fi
! 2375:
! 2376: echo "$ac_t""$lt_cv_dlopen_self" 1>&6
! 2377:
! 2378: if test "$lt_cv_dlopen_self" = yes; then
! 2379: LDFLAGS="$LDFLAGS $link_static_flag"
! 2380: echo $ac_n "checking whether a statically linked program can dlopen itself""... $ac_c" 1>&6
! 2381: echo "$progname:2381: checking whether a statically linked program can dlopen itself" >&5
! 2382: if test "X${lt_cv_dlopen_self_static+set}" = Xset; then
! 2383: echo $ac_n "(cached) $ac_c" 1>&6
! 2384: else
! 2385: if test "$cross_compiling" = yes; then
! 2386: lt_cv_dlopen_self_static=cross
! 2387: else
! 2388: cat > conftest.c <<EOF
! 2389: #line 2389 "ltconfig"
! 2390:
! 2391: #if HAVE_DLFCN_H
! 2392: #include <dlfcn.h>
! 2393: #endif
! 2394:
! 2395: #include <stdio.h>
! 2396:
! 2397: #ifdef RTLD_GLOBAL
! 2398: # define LTDL_GLOBAL RTLD_GLOBAL
! 2399: #else
! 2400: # ifdef DL_GLOBAL
! 2401: # define LTDL_GLOBAL DL_GLOBAL
! 2402: # else
! 2403: # define LTDL_GLOBAL 0
! 2404: # endif
! 2405: #endif
! 2406:
! 2407: /* We may have to define LTDL_LAZY_OR_NOW in the command line if we
! 2408: find out it does not work in some platform. */
! 2409: #ifndef LTDL_LAZY_OR_NOW
! 2410: # ifdef RTLD_LAZY
! 2411: # define LTDL_LAZY_OR_NOW RTLD_LAZY
! 2412: # else
! 2413: # ifdef DL_LAZY
! 2414: # define LTDL_LAZY_OR_NOW DL_LAZY
! 2415: # else
! 2416: # ifdef RTLD_NOW
! 2417: # define LTDL_LAZY_OR_NOW RTLD_NOW
! 2418: # else
! 2419: # ifdef DL_NOW
! 2420: # define LTDL_LAZY_OR_NOW DL_NOW
! 2421: # else
! 2422: # define LTDL_LAZY_OR_NOW 0
! 2423: # endif
! 2424: # endif
! 2425: # endif
! 2426: # endif
! 2427: #endif
! 2428:
! 2429: fnord() { int i=42;}
! 2430: main() { void *self, *ptr1, *ptr2; self=dlopen(0,LTDL_GLOBAL|LTDL_LAZY_OR_NOW);
! 2431: if(self) { ptr1=dlsym(self,"fnord"); ptr2=dlsym(self,"_fnord");
! 2432: if(ptr1 || ptr2) { dlclose(self); exit(0); } } exit(1); }
! 2433:
! 2434: EOF
! 2435: if { (eval echo $progname:2435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
! 2436: then
! 2437: lt_cv_dlopen_self_static=yes
! 2438: else
! 2439: echo "$progname: failed program was:" >&5
! 2440: cat conftest.$ac_ext >&5
! 2441: rm -fr conftest*
! 2442: lt_cv_dlopen_self_static=no
! 2443: fi
! 2444: rm -fr conftest*
! 2445: fi
! 2446:
! 2447: fi
! 2448:
! 2449: echo "$ac_t""$lt_cv_dlopen_self_static" 1>&6
! 2450: fi
! 2451: ;;
! 2452: esac
! 2453:
! 2454: case "$lt_cv_dlopen_self" in
! 2455: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
! 2456: *) enable_dlopen_self=unknown ;;
! 2457: esac
! 2458:
! 2459: case "$lt_cv_dlopen_self_static" in
! 2460: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
! 2461: *) enable_dlopen_self_static=unknown ;;
! 2462: esac
! 2463: fi
! 2464:
! 2465: # Copy echo and quote the copy, instead of the original, because it is
! 2466: # used later.
! 2467: ltecho="$echo"
! 2468: if test "X$ltecho" = "X$CONFIG_SHELL $0 --fallback-echo"; then
! 2469: ltecho="$CONFIG_SHELL \$0 --fallback-echo"
! 2470: fi
! 2471: LTSHELL="$SHELL"
! 2472:
! 2473: LTCONFIG_VERSION="$VERSION"
! 2474:
! 2475: # Only quote variables if we're using ltmain.sh.
! 2476: case "$ltmain" in
! 2477: *.sh)
! 2478: # Now quote all the things that may contain metacharacters.
! 2479: for var in ltecho old_AR old_CC old_CFLAGS old_CPPFLAGS \
! 2480: old_MAGIC old_LD old_LDFLAGS old_LIBS \
! 2481: old_LN_S old_NM old_RANLIB old_STRIP \
! 2482: old_AS old_DLLTOOL old_OBJDUMP \
! 2483: old_OBJEXT old_EXEEXT old_reload_flag \
! 2484: old_deplibs_check_method old_file_magic_cmd \
! 2485: AR CC LD LN_S NM LTSHELL LTCONFIG_VERSION \
! 2486: reload_flag reload_cmds wl \
! 2487: pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
! 2488: thread_safe_flag_spec whole_archive_flag_spec libname_spec \
! 2489: library_names_spec soname_spec \
! 2490: RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
! 2491: old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
! 2492: postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
! 2493: old_striplib striplib file_magic_cmd export_symbols_cmds \
! 2494: deplibs_check_method allow_undefined_flag no_undefined_flag \
! 2495: finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
! 2496: hardcode_libdir_flag_spec hardcode_libdir_separator \
! 2497: sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
! 2498: compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
! 2499:
! 2500: case "$var" in
! 2501: reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
! 2502: old_postinstall_cmds | old_postuninstall_cmds | \
! 2503: export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
! 2504: extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
! 2505: postinstall_cmds | postuninstall_cmds | \
! 2506: finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
! 2507: # Double-quote double-evaled strings.
! 2508: eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" ### testsuite: skip nested quoting test
! 2509: ;;
! 2510: *)
! 2511: eval "$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" ### testsuite: skip nested quoting test
! 2512: ;;
! 2513: esac
! 2514: done
! 2515:
! 2516: case "$ltecho" in
! 2517: *'\$0 --fallback-echo"')
! 2518: ltecho=`$echo "X$ltecho" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
! 2519: ;;
! 2520: esac
! 2521:
! 2522: trap "$rm \"$ofile\"; exit 1" 1 2 15
! 2523: echo "creating $ofile"
! 2524: $rm "$ofile"
! 2525: cat <<EOF > "$ofile"
! 2526: #! $SHELL
! 2527:
! 2528: # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
! 2529: # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
! 2530: # NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh.
! 2531: #
! 2532: # Copyright (C) 1996-2000 Free Software Foundation, Inc.
! 2533: # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
! 2534: #
! 2535: # This program is free software; you can redistribute it and/or modify
! 2536: # it under the terms of the GNU General Public License as published by
! 2537: # the Free Software Foundation; either version 2 of the License, or
! 2538: # (at your option) any later version.
! 2539: #
! 2540: # This program is distributed in the hope that it will be useful, but
! 2541: # WITHOUT ANY WARRANTY; without even the implied warranty of
! 2542: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
! 2543: # General Public License for more details.
! 2544: #
! 2545: # You should have received a copy of the GNU General Public License
! 2546: # along with this program; if not, write to the Free Software
! 2547: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 2548: #
! 2549: # As a special exception to the GNU General Public License, if you
! 2550: # distribute this file as part of a program that contains a
! 2551: # configuration script generated by Autoconf, you may include it under
! 2552: # the same distribution terms that you use for the rest of that program.
! 2553:
! 2554: # Sed that helps us avoid accidentally triggering echo(1) options like -n.
! 2555: Xsed="sed -e s/^X//"
! 2556:
! 2557: # The HP-UX ksh and POSIX shell print the target directory to stdout
! 2558: # if CDPATH is set.
! 2559: if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
! 2560:
! 2561: ### BEGIN LIBTOOL CONFIG
! 2562: EOF
! 2563: cfgfile="$ofile"
! 2564: ;;
! 2565:
! 2566: *)
! 2567: # Double-quote the variables that need it (for aesthetics).
! 2568: for var in old_AR old_CC old_CFLAGS old_CPPFLAGS \
! 2569: old_MAGIC old_LD old_LDFLAGS old_LIBS \
! 2570: old_LN_S old_NM old_RANLIB old_STRIP \
! 2571: old_AS old_DLLTOOL old_OBJDUMP \
! 2572: old_OBJEXT old_EXEEXT old_reload_flag \
! 2573: old_deplibs_check_method old_file_magic_cmd; do
! 2574: eval "$var=\\\"\$var\\\""
! 2575: done
! 2576:
! 2577: # Just create a config file.
! 2578: cfgfile="$ofile.cfg"
! 2579: trap "$rm \"$cfgfile\"; exit 1" 1 2 15
! 2580: echo "creating $cfgfile"
! 2581: $rm "$cfgfile"
! 2582: cat <<EOF > "$cfgfile"
! 2583: # `$echo "$cfgfile" | sed 's%^.*/%%'` - Libtool configuration file.
! 2584: # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
! 2585: EOF
! 2586: ;;
! 2587: esac
! 2588:
! 2589: cat <<EOF >> "$cfgfile"
! 2590: # Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
! 2591: #
! 2592: # AR=$old_AR CC=$old_CC CFLAGS=$old_CFLAGS CPPFLAGS=$old_CPPFLAGS \\
! 2593: # MAGIC=$old_MAGIC LD=$old_LD LDFLAGS=$old_LDFLAGS LIBS=$old_LIBS \\
! 2594: # LN_S=$old_LN_S NM=$old_NM RANLIB=$old_RANLIB STRIP=$old_STRIP \\
! 2595: # AS=$old_AS DLLTOOL=$old_DLLTOOL OBJDUMP=$old_OBJDUMP \\
! 2596: # objext=$old_OBJEXT exeext=$old_EXEEXT reload_flag=$old_reload_flag \\
! 2597: # deplibs_check_method=$old_deplibs_check_method file_magic_cmd=$old_file_magic_cmd \\
! 2598: # $0$ltconfig_args
! 2599: #
! 2600: # Compiler and other test output produced by $progname, useful for
! 2601: # debugging $progname, is in ./config.log if it exists.
! 2602: # The version of $progname that generated this script.
! 2603: LTCONFIG_VERSION=$LTCONFIG_VERSION
! 2604:
! 2605: # Shell to use when invoking shell scripts.
! 2606: SHELL=$LTSHELL
! 2607:
! 2608: # Whether or not to build shared libraries.
! 2609: build_libtool_libs=$enable_shared
! 2610:
! 2611: # Whether or not to build static libraries.
! 2612: build_old_libs=$enable_static
! 2613:
! 2614: # Whether or not to optimize for fast installation.
! 2615: fast_install=$enable_fast_install
! 2616:
! 2617: # The host system.
! 2618: host_alias=$host_alias
! 2619: host=$host
! 2620:
! 2621: # An echo program that does not interpret backslashes.
! 2622: echo=$ltecho
! 2623:
! 2624: # The archiver.
! 2625: AR=$AR
! 2626:
! 2627: # The default C compiler.
! 2628: CC=$CC
! 2629:
! 2630: # The linker used to build libraries.
! 2631: LD=$LD
! 2632:
! 2633: # Whether we need hard or soft links.
! 2634: LN_S=$LN_S
! 2635:
! 2636: # A BSD-compatible nm program.
! 2637: NM=$NM
! 2638:
! 2639: # A symbol stripping program
! 2640: STRIP=$STRIP
! 2641:
! 2642: # Used to examine libraries when file_magic_cmd begins "file"
! 2643: MAGIC=$MAGIC
! 2644:
! 2645: # Used on cygwin: DLL creation program.
! 2646: DLLTOOL="$DLLTOOL"
! 2647:
! 2648: # Used on cygwin: object dumper.
! 2649: OBJDUMP="$OBJDUMP"
! 2650:
! 2651: # Used on cygwin: assembler.
! 2652: AS="$AS"
! 2653:
! 2654: # The name of the directory that contains temporary libtool files.
! 2655: objdir=$objdir
! 2656:
! 2657: # How to create reloadable object files.
! 2658: reload_flag=$reload_flag
! 2659: reload_cmds=$reload_cmds
! 2660:
! 2661: # How to pass a linker flag through the compiler.
! 2662: wl=$wl
! 2663:
! 2664: # Object file suffix (normally "o").
! 2665: objext="$objext"
! 2666:
! 2667: # Old archive suffix (normally "a").
! 2668: libext="$libext"
! 2669:
! 2670: # Executable file suffix (normally "").
! 2671: exeext="$exeext"
! 2672:
! 2673: # Additional compiler flags for building library objects.
! 2674: pic_flag=$pic_flag
! 2675: pic_mode=$pic_mode
! 2676:
! 2677: # Does compiler simultaneously support -c and -o options?
! 2678: compiler_c_o=$compiler_c_o
! 2679:
! 2680: # Can we write directly to a .lo ?
! 2681: compiler_o_lo=$compiler_o_lo
! 2682:
! 2683: # Must we lock files when doing compilation ?
! 2684: need_locks=$need_locks
! 2685:
! 2686: # Do we need the lib prefix for modules?
! 2687: need_lib_prefix=$need_lib_prefix
! 2688:
! 2689: # Do we need a version for libraries?
! 2690: need_version=$need_version
! 2691:
! 2692: # Whether dlopen is supported.
! 2693: dlopen_support=$enable_dlopen
! 2694:
! 2695: # Whether dlopen of programs is supported.
! 2696: dlopen_self=$enable_dlopen_self
! 2697:
! 2698: # Whether dlopen of statically linked programs is supported.
! 2699: dlopen_self_static=$enable_dlopen_self_static
! 2700:
! 2701: # Compiler flag to prevent dynamic linking.
! 2702: link_static_flag=$link_static_flag
! 2703:
! 2704: # Compiler flag to turn off builtin functions.
! 2705: no_builtin_flag=$no_builtin_flag
! 2706:
! 2707: # Compiler flag to allow reflexive dlopens.
! 2708: export_dynamic_flag_spec=$export_dynamic_flag_spec
! 2709:
! 2710: # Compiler flag to generate shared objects directly from archives.
! 2711: whole_archive_flag_spec=$whole_archive_flag_spec
! 2712:
! 2713: # Compiler flag to generate thread-safe objects.
! 2714: thread_safe_flag_spec=$thread_safe_flag_spec
! 2715:
! 2716: # Library versioning type.
! 2717: version_type=$version_type
! 2718:
! 2719: # Format of library name prefix.
! 2720: libname_spec=$libname_spec
! 2721:
! 2722: # List of archive names. First name is the real one, the rest are links.
! 2723: # The last name is the one that the linker finds with -lNAME.
! 2724: library_names_spec=$library_names_spec
! 2725:
! 2726: # The coded name of the library, if different from the real name.
! 2727: soname_spec=$soname_spec
! 2728:
! 2729: # Commands used to build and install an old-style archive.
! 2730: RANLIB=$RANLIB
! 2731: old_archive_cmds=$old_archive_cmds
! 2732: old_postinstall_cmds=$old_postinstall_cmds
! 2733: old_postuninstall_cmds=$old_postuninstall_cmds
! 2734:
! 2735: # Create an old-style archive from a shared archive.
! 2736: old_archive_from_new_cmds=$old_archive_from_new_cmds
! 2737:
! 2738: # Create a temporary old-style archive to link instead of a shared archive.
! 2739: old_archive_from_expsyms_cmds=$old_archive_from_expsyms_cmds
! 2740:
! 2741: # Commands used to build and install a shared archive.
! 2742: archive_cmds=$archive_cmds
! 2743: archive_expsym_cmds=$archive_expsym_cmds
! 2744: postinstall_cmds=$postinstall_cmds
! 2745: postuninstall_cmds=$postuninstall_cmds
! 2746:
! 2747: # Commands to strip libraries.
! 2748: old_striplib=$old_striplib
! 2749: striplib=$striplib
! 2750:
! 2751: # Method to check whether dependent libraries are shared objects.
! 2752: deplibs_check_method=$deplibs_check_method
! 2753:
! 2754: # Command to use when deplibs_check_method == file_magic.
! 2755: file_magic_cmd=$file_magic_cmd
! 2756:
! 2757: # Flag that allows shared libraries with undefined symbols to be built.
! 2758: allow_undefined_flag=$allow_undefined_flag
! 2759:
! 2760: # Flag that forces no undefined symbols.
! 2761: no_undefined_flag=$no_undefined_flag
! 2762:
! 2763: # Commands used to finish a libtool library installation in a directory.
! 2764: finish_cmds=$finish_cmds
! 2765:
! 2766: # Same as above, but a single script fragment to be evaled but not shown.
! 2767: finish_eval=$finish_eval
! 2768:
! 2769: # Take the output of nm and produce a listing of raw symbols and C names.
! 2770: global_symbol_pipe=$global_symbol_pipe
! 2771:
! 2772: # Transform the output of nm in a proper C declaration
! 2773: global_symbol_to_cdecl=$global_symbol_to_cdecl
! 2774:
! 2775: # This is the shared library runtime path variable.
! 2776: runpath_var=$runpath_var
! 2777:
! 2778: # This is the shared library path variable.
! 2779: shlibpath_var=$shlibpath_var
! 2780:
! 2781: # Is shlibpath searched before the hard-coded library search path?
! 2782: shlibpath_overrides_runpath=$shlibpath_overrides_runpath
! 2783:
! 2784: # How to hardcode a shared library path into an executable.
! 2785: hardcode_action=$hardcode_action
! 2786:
! 2787: # Whether we should hardcode library paths into libraries.
! 2788: hardcode_into_libs=$hardcode_into_libs
! 2789:
! 2790: # Flag to hardcode \$libdir into a binary during linking.
! 2791: # This must work even if \$libdir does not exist.
! 2792: hardcode_libdir_flag_spec=$hardcode_libdir_flag_spec
! 2793:
! 2794: # Whether we need a single -rpath flag with a separated argument.
! 2795: hardcode_libdir_separator=$hardcode_libdir_separator
! 2796:
! 2797: # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
! 2798: # resulting binary.
! 2799: hardcode_direct=$hardcode_direct
! 2800:
! 2801: # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
! 2802: # resulting binary.
! 2803: hardcode_minus_L=$hardcode_minus_L
! 2804:
! 2805: # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
! 2806: # the resulting binary.
! 2807: hardcode_shlibpath_var=$hardcode_shlibpath_var
! 2808:
! 2809: # Whether libtool must link a program against all its dependency libraries.
! 2810: link_all_deplibs=$link_all_deplibs
! 2811:
! 2812: # Compile-time system search path for libraries
! 2813: sys_lib_search_path_spec=$sys_lib_search_path_spec
! 2814:
! 2815: # Run-time system search path for libraries
! 2816: sys_lib_dlsearch_path_spec=$sys_lib_dlsearch_path_spec
! 2817:
! 2818: # Fix the shell variable \$srcfile for the compiler.
! 2819: fix_srcfile_path="$fix_srcfile_path"
! 2820:
! 2821: # Set to yes if exported symbols are required.
! 2822: always_export_symbols=$always_export_symbols
! 2823:
! 2824: # The commands to list exported symbols.
! 2825: export_symbols_cmds=$export_symbols_cmds
! 2826:
! 2827: # The commands to extract the exported symbol list from a shared archive.
! 2828: extract_expsyms_cmds=$extract_expsyms_cmds
! 2829:
! 2830: # Symbols that should not be listed in the preloaded symbols.
! 2831: exclude_expsyms=$exclude_expsyms
! 2832:
! 2833: # Symbols that must always be exported.
! 2834: include_expsyms=$include_expsyms
! 2835:
! 2836: EOF
! 2837:
! 2838: case "$ltmain" in
! 2839: *.sh)
! 2840: echo '### END LIBTOOL CONFIG' >> "$ofile"
! 2841: echo >> "$ofile"
! 2842: case "$host_os" in
! 2843: aix3*)
! 2844: cat <<\EOF >> "$ofile"
! 2845:
! 2846: # AIX sometimes has problems with the GCC collect2 program. For some
! 2847: # reason, if we set the COLLECT_NAMES environment variable, the problems
! 2848: # vanish in a puff of smoke.
! 2849: if test "X${COLLECT_NAMES+set}" != Xset; then
! 2850: COLLECT_NAMES=
! 2851: export COLLECT_NAMES
! 2852: fi
! 2853: EOF
! 2854: ;;
! 2855: esac
! 2856: case "$host" in
! 2857: *-*-cygwin* | *-*-mingw* | *-*-os2*)
! 2858: cat <<'EOF' >> "$ofile"
! 2859: # This is a source program that is used to create dlls on Windows
! 2860: # Don't remove nor modify the starting and closing comments
! 2861: # /* ltdll.c starts here */
! 2862: # #define WIN32_LEAN_AND_MEAN
! 2863: # #include <windows.h>
! 2864: # #undef WIN32_LEAN_AND_MEAN
! 2865: # #include <stdio.h>
! 2866: #
! 2867: # #ifndef __CYGWIN__
! 2868: # # ifdef __CYGWIN32__
! 2869: # # define __CYGWIN__ __CYGWIN32__
! 2870: # # endif
! 2871: # #endif
! 2872: #
! 2873: # #ifdef __cplusplus
! 2874: # extern "C" {
! 2875: # #endif
! 2876: # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
! 2877: # #ifdef __cplusplus
! 2878: # }
! 2879: # #endif
! 2880: #
! 2881: # #ifdef __CYGWIN__
! 2882: # #include <cygwin/cygwin_dll.h>
! 2883: # DECLARE_CYGWIN_DLL( DllMain );
! 2884: # #endif
! 2885: # HINSTANCE __hDllInstance_base;
! 2886: #
! 2887: # BOOL APIENTRY
! 2888: # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
! 2889: # {
! 2890: # __hDllInstance_base = hInst;
! 2891: # return TRUE;
! 2892: # }
! 2893: # /* ltdll.c ends here */
! 2894: # This is a source program that is used to create import libraries
! 2895: # on Windows for dlls which lack them. Don't remove nor modify the
! 2896: # starting and closing comments
! 2897: # /* impgen.c starts here */
! 2898: # /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
! 2899: #
! 2900: # This file is part of GNU libtool.
! 2901: #
! 2902: # This program is free software; you can redistribute it and/or modify
! 2903: # it under the terms of the GNU General Public License as published by
! 2904: # the Free Software Foundation; either version 2 of the License, or
! 2905: # (at your option) any later version.
! 2906: #
! 2907: # This program is distributed in the hope that it will be useful,
! 2908: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 2909: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 2910: # GNU General Public License for more details.
! 2911: #
! 2912: # You should have received a copy of the GNU General Public License
! 2913: # along with this program; if not, write to the Free Software
! 2914: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 2915: # */
! 2916: #
! 2917: # #include <stdio.h> /* for printf() */
! 2918: # #include <unistd.h> /* for open(), lseek(), read() */
! 2919: # #include <fcntl.h> /* for O_RDONLY, O_BINARY */
! 2920: # #include <string.h> /* for strdup() */
! 2921: #
! 2922: # /* O_BINARY isn't required (or even defined sometimes) under Unix */
! 2923: # #ifndef O_BINARY
! 2924: # #define O_BINARY 0
! 2925: # #endif
! 2926: #
! 2927: # static unsigned int
! 2928: # pe_get16 (fd, offset)
! 2929: # int fd;
! 2930: # int offset;
! 2931: # {
! 2932: # unsigned char b[2];
! 2933: # lseek (fd, offset, SEEK_SET);
! 2934: # read (fd, b, 2);
! 2935: # return b[0] + (b[1]<<8);
! 2936: # }
! 2937: #
! 2938: # static unsigned int
! 2939: # pe_get32 (fd, offset)
! 2940: # int fd;
! 2941: # int offset;
! 2942: # {
! 2943: # unsigned char b[4];
! 2944: # lseek (fd, offset, SEEK_SET);
! 2945: # read (fd, b, 4);
! 2946: # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
! 2947: # }
! 2948: #
! 2949: # static unsigned int
! 2950: # pe_as32 (ptr)
! 2951: # void *ptr;
! 2952: # {
! 2953: # unsigned char *b = ptr;
! 2954: # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
! 2955: # }
! 2956: #
! 2957: # int
! 2958: # main (argc, argv)
! 2959: # int argc;
! 2960: # char *argv[];
! 2961: # {
! 2962: # int dll;
! 2963: # unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
! 2964: # unsigned long export_rva, export_size, nsections, secptr, expptr;
! 2965: # unsigned long name_rvas, nexp;
! 2966: # unsigned char *expdata, *erva;
! 2967: # char *filename, *dll_name;
! 2968: #
! 2969: # filename = argv[1];
! 2970: #
! 2971: # dll = open(filename, O_RDONLY|O_BINARY);
! 2972: # if (!dll)
! 2973: # return 1;
! 2974: #
! 2975: # dll_name = filename;
! 2976: #
! 2977: # for (i=0; filename[i]; i++)
! 2978: # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
! 2979: # dll_name = filename + i +1;
! 2980: #
! 2981: # pe_header_offset = pe_get32 (dll, 0x3c);
! 2982: # opthdr_ofs = pe_header_offset + 4 + 20;
! 2983: # num_entries = pe_get32 (dll, opthdr_ofs + 92);
! 2984: #
! 2985: # if (num_entries < 1) /* no exports */
! 2986: # return 1;
! 2987: #
! 2988: # export_rva = pe_get32 (dll, opthdr_ofs + 96);
! 2989: # export_size = pe_get32 (dll, opthdr_ofs + 100);
! 2990: # nsections = pe_get16 (dll, pe_header_offset + 4 +2);
! 2991: # secptr = (pe_header_offset + 4 + 20 +
! 2992: # pe_get16 (dll, pe_header_offset + 4 + 16));
! 2993: #
! 2994: # expptr = 0;
! 2995: # for (i = 0; i < nsections; i++)
! 2996: # {
! 2997: # char sname[8];
! 2998: # unsigned long secptr1 = secptr + 40 * i;
! 2999: # unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
! 3000: # unsigned long vsize = pe_get32 (dll, secptr1 + 16);
! 3001: # unsigned long fptr = pe_get32 (dll, secptr1 + 20);
! 3002: # lseek(dll, secptr1, SEEK_SET);
! 3003: # read(dll, sname, 8);
! 3004: # if (vaddr <= export_rva && vaddr+vsize > export_rva)
! 3005: # {
! 3006: # expptr = fptr + (export_rva - vaddr);
! 3007: # if (export_rva + export_size > vaddr + vsize)
! 3008: # export_size = vsize - (export_rva - vaddr);
! 3009: # break;
! 3010: # }
! 3011: # }
! 3012: #
! 3013: # expdata = (unsigned char*)malloc(export_size);
! 3014: # lseek (dll, expptr, SEEK_SET);
! 3015: # read (dll, expdata, export_size);
! 3016: # erva = expdata - export_rva;
! 3017: #
! 3018: # nexp = pe_as32 (expdata+24);
! 3019: # name_rvas = pe_as32 (expdata+32);
! 3020: #
! 3021: # printf ("EXPORTS\n");
! 3022: # for (i = 0; i<nexp; i++)
! 3023: # {
! 3024: # unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
! 3025: # printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
! 3026: # }
! 3027: #
! 3028: # return 0;
! 3029: # }
! 3030: # /* impgen.c ends here */
! 3031:
! 3032: EOF
! 3033: ;;
! 3034: esac
! 3035:
! 3036:
! 3037: # Append the ltmain.sh script.
! 3038: sed '$q' "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1)
! 3039: # We use sed instead of cat because bash on DJGPP gets confused if
! 3040: # if finds mixed CR/LF and LF-only lines. Since sed operates in
! 3041: # text mode, it properly converts lines to CR/LF. This bash problem
! 3042: # is reportedly fixed, but why not run on old versions too?
! 3043:
! 3044: chmod +x "$ofile"
! 3045: ;;
! 3046:
! 3047: *)
! 3048: # Compile the libtool program.
! 3049: echo "FIXME: would compile $ltmain"
! 3050: ;;
! 3051: esac
! 3052:
! 3053: test -n "$cache_file" || exit 0
! 3054:
! 3055: # AC_CACHE_SAVE
! 3056: trap '' 1 2 15
! 3057: cat > confcache <<\EOF
! 3058: # This file is a shell script that caches the results of configure
! 3059: # tests run on this system so they can be shared between configure
! 3060: # scripts and configure runs. It is not useful on other systems.
! 3061: # If it contains results you don't want to keep, you may remove or edit it.
! 3062: #
! 3063: # By default, configure uses ./config.cache as the cache file,
! 3064: # creating it if it does not exist already. You can give configure
! 3065: # the --cache-file=FILE option to use a different cache file; that is
! 3066: # what configure does when it calls configure scripts in
! 3067: # subdirectories, so they share the cache.
! 3068: # Giving --cache-file=/dev/null disables caching, for debugging configure.
! 3069: # config.status only pays attention to the cache file if you give it the
! 3070: # --recheck option to rerun configure.
! 3071: #
! 3072: EOF
! 3073: # The following way of writing the cache mishandles newlines in values,
! 3074: # but we know of no workaround that is simple, portable, and efficient.
! 3075: # So, don't put newlines in cache variables' values.
! 3076: # Ultrix sh set writes to stderr and can't be redirected directly,
! 3077: # and sets the high bit in the cache file unless we assign to the vars.
! 3078: (set) 2>&1 |
! 3079: case `(ac_space=' '; set | grep ac_space) 2>&1` in
! 3080: *ac_space=\ *)
! 3081: # `set' does not quote correctly, so add quotes (double-quote substitution
! 3082: # turns \\\\ into \\, and sed turns \\ into \).
! 3083: sed -n \
! 3084: -e "s/'/'\\\\''/g" \
! 3085: -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
! 3086: ;;
! 3087: *)
! 3088: # `set' quotes correctly as required by POSIX, so do not add quotes.
! 3089: sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
! 3090: ;;
! 3091: esac >> confcache
! 3092: if cmp -s $cache_file confcache; then
! 3093: :
! 3094: else
! 3095: if test -w $cache_file; then
! 3096: echo "updating cache $cache_file"
! 3097: cat confcache > $cache_file
! 3098: else
! 3099: echo "not updating unwritable cache $cache_file"
! 3100: fi
! 3101: fi
! 3102: rm -f confcache
! 3103:
! 3104: exit 0
! 3105:
! 3106: # Local Variables:
! 3107: # mode:shell-script
! 3108: # sh-indentation:2
! 3109: # End:
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to ltconfig CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [local] / OpenXM_contrib / gmp