Annotation of parser3/aclocal.m4, revision 1.25
1.23 paf 1: # generated automatically by aclocal 1.7.2 -*- Autoconf -*-
1.1 paf 2:
1.23 paf 3: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
4: # Free Software Foundation, Inc.
5: # This file is free software; the Free Software Foundation
6: # gives unlimited permission to copy and/or distribute it,
7: # with or without modifications, as long as this notice is preserved.
8:
9: # This program is distributed in the hope that it will be useful,
10: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12: # PARTICULAR PURPOSE.
1.1 paf 13:
14:
1.25 ! paf 15: AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 16: LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.a
! 17: INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
! 18: ])
! 19:
! 20:
! 21:
! 22: # libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
! 23:
! 24: # serial 46 AC_PROG_LIBTOOL
! 25:
! 26: AC_DEFUN([AC_PROG_LIBTOOL],
! 27: [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
! 28:
! 29: # This can be used to rebuild libtool when needed
! 30: LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
! 31:
! 32: # Always use our own libtool.
! 33: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
! 34: AC_SUBST(LIBTOOL)dnl
! 35:
! 36: # Prevent multiple expansion
! 37: define([AC_PROG_LIBTOOL], [])
! 38: ])
! 39:
! 40: AC_DEFUN([AC_LIBTOOL_SETUP],
! 41: [AC_PREREQ(2.13)dnl
! 42: AC_REQUIRE([AC_ENABLE_SHARED])dnl
! 43: AC_REQUIRE([AC_ENABLE_STATIC])dnl
! 44: AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
! 45: AC_REQUIRE([AC_CANONICAL_HOST])dnl
! 46: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
! 47: AC_REQUIRE([AC_PROG_CC])dnl
! 48: AC_REQUIRE([AC_PROG_LD])dnl
! 49: AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
! 50: AC_REQUIRE([AC_PROG_NM])dnl
! 51: AC_REQUIRE([LT_AC_PROG_SED])dnl
! 52:
! 53: AC_REQUIRE([AC_PROG_LN_S])dnl
! 54: AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
! 55: AC_REQUIRE([AC_OBJEXT])dnl
! 56: AC_REQUIRE([AC_EXEEXT])dnl
! 57: dnl
! 58:
! 59: _LT_AC_PROG_ECHO_BACKSLASH
! 60: # Only perform the check for file, if the check method requires it
! 61: case $deplibs_check_method in
! 62: file_magic*)
! 63: if test "$file_magic_cmd" = '$MAGIC_CMD'; then
! 64: AC_PATH_MAGIC
! 65: fi
! 66: ;;
! 67: esac
! 68:
! 69: AC_CHECK_TOOL(RANLIB, ranlib, :)
! 70: AC_CHECK_TOOL(STRIP, strip, :)
! 71:
! 72: ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
! 73: ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
! 74: enable_win32_dll=yes, enable_win32_dll=no)
! 75:
! 76: AC_ARG_ENABLE(libtool-lock,
! 77: [ --disable-libtool-lock avoid locking (might break parallel builds)])
! 78: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
! 79:
! 80: # Some flags need to be propagated to the compiler or linker for good
! 81: # libtool support.
! 82: case $host in
! 83: *-*-irix6*)
! 84: # Find out which ABI we are using.
! 85: echo '[#]line __oline__ "configure"' > conftest.$ac_ext
! 86: if AC_TRY_EVAL(ac_compile); then
! 87: case `/usr/bin/file conftest.$ac_objext` in
! 88: *32-bit*)
! 89: LD="${LD-ld} -32"
! 90: ;;
! 91: *N32*)
! 92: LD="${LD-ld} -n32"
! 93: ;;
! 94: *64-bit*)
! 95: LD="${LD-ld} -64"
! 96: ;;
! 97: esac
! 98: fi
! 99: rm -rf conftest*
! 100: ;;
! 101:
! 102: *-*-sco3.2v5*)
! 103: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
! 104: SAVE_CFLAGS="$CFLAGS"
! 105: CFLAGS="$CFLAGS -belf"
! 106: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
! 107: [AC_LANG_SAVE
! 108: AC_LANG_C
! 109: AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
! 110: AC_LANG_RESTORE])
! 111: if test x"$lt_cv_cc_needs_belf" != x"yes"; then
! 112: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
! 113: CFLAGS="$SAVE_CFLAGS"
! 114: fi
! 115: ;;
! 116:
! 117: ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
! 118: [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
! 119: AC_CHECK_TOOL(DLLTOOL, dlltool, false)
! 120: AC_CHECK_TOOL(AS, as, false)
! 121: AC_CHECK_TOOL(OBJDUMP, objdump, false)
! 122:
! 123: # recent cygwin and mingw systems supply a stub DllMain which the user
! 124: # can override, but on older systems we have to supply one
! 125: AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
! 126: [AC_TRY_LINK([],
! 127: [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
! 128: DllMain (0, 0, 0);],
! 129: [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
! 130:
! 131: case $host/$CC in
! 132: *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
! 133: # old mingw systems require "-dll" to link a DLL, while more recent ones
! 134: # require "-mdll"
! 135: SAVE_CFLAGS="$CFLAGS"
! 136: CFLAGS="$CFLAGS -mdll"
! 137: AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
! 138: [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
! 139: CFLAGS="$SAVE_CFLAGS" ;;
! 140: *-*-cygwin* | *-*-pw32*)
! 141: # cygwin systems need to pass --dll to the linker, and not link
! 142: # crt.o which will require a WinMain@16 definition.
! 143: lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
! 144: esac
! 145: ;;
! 146: ])
! 147: esac
! 148:
! 149: _LT_AC_LTCONFIG_HACK
! 150:
! 151: ])
! 152:
! 153: # AC_LIBTOOL_HEADER_ASSERT
! 154: # ------------------------
! 155: AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],
! 156: [AC_CACHE_CHECK([whether $CC supports assert without backlinking],
! 157: [lt_cv_func_assert_works],
! 158: [case $host in
! 159: *-*-solaris*)
! 160: if test "$GCC" = yes && test "$with_gnu_ld" != yes; then
! 161: case `$CC --version 2>/dev/null` in
! 162: [[12]].*) lt_cv_func_assert_works=no ;;
! 163: *) lt_cv_func_assert_works=yes ;;
! 164: esac
! 165: fi
! 166: ;;
! 167: esac])
! 168:
! 169: if test "x$lt_cv_func_assert_works" = xyes; then
! 170: AC_CHECK_HEADERS(assert.h)
! 171: fi
! 172: ])# AC_LIBTOOL_HEADER_ASSERT
! 173:
! 174: # _LT_AC_CHECK_DLFCN
! 175: # --------------------
! 176: AC_DEFUN([_LT_AC_CHECK_DLFCN],
! 177: [AC_CHECK_HEADERS(dlfcn.h)
! 178: ])# _LT_AC_CHECK_DLFCN
! 179:
! 180: # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
! 181: # ---------------------------------
! 182: AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
! 183: [AC_REQUIRE([AC_CANONICAL_HOST])
! 184: AC_REQUIRE([AC_PROG_NM])
! 185: AC_REQUIRE([AC_OBJEXT])
! 186: # Check for command to grab the raw symbol name followed by C symbol from nm.
! 187: AC_MSG_CHECKING([command to parse $NM output])
! 188: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl
! 189:
! 190: # These are sane defaults that work on at least a few old systems.
! 191: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
! 192:
! 193: # Character class describing NM global symbol codes.
! 194: symcode='[[BCDEGRST]]'
! 195:
! 196: # Regexp to match symbols that can be accessed directly from C.
! 197: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
! 198:
! 199: # Transform the above into a raw symbol and a C symbol.
! 200: symxfrm='\1 \2\3 \3'
! 201:
! 202: # Transform an extracted symbol line into a proper C declaration
! 203: lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
! 204:
! 205: # Transform an extracted symbol line into symbol name and symbol address
! 206: lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
! 207:
! 208: # Define system-specific variables.
! 209: case $host_os in
! 210: aix*)
! 211: symcode='[[BCDT]]'
! 212: ;;
! 213: cygwin* | mingw* | pw32*)
! 214: symcode='[[ABCDGISTW]]'
! 215: ;;
! 216: hpux*) # Its linker distinguishes data from code symbols
! 217: lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
! 218: lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
! 219: ;;
! 220: irix* | nonstopux*)
! 221: symcode='[[BCDEGRST]]'
! 222: ;;
! 223: osf*)
! 224: symcode='[[BCDEGQRST]]'
! 225: ;;
! 226: solaris* | sysv5*)
! 227: symcode='[[BDT]]'
! 228: ;;
! 229: sysv4)
! 230: symcode='[[DFNSTU]]'
! 231: ;;
! 232: esac
! 233:
! 234: # Handle CRLF in mingw tool chain
! 235: opt_cr=
! 236: case $host_os in
! 237: mingw*)
! 238: opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
! 239: ;;
! 240: esac
! 241:
! 242: # If we're using GNU nm, then use its standard symbol codes.
! 243: if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
! 244: symcode='[[ABCDGISTW]]'
! 245: fi
! 246:
! 247: # Try without a prefix undercore, then with it.
! 248: for ac_symprfx in "" "_"; do
! 249:
! 250: # Write the raw and C identifiers.
! 251: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
! 252:
! 253: # Check to see that the pipe works correctly.
! 254: pipe_works=no
! 255: rm -f conftest*
! 256: cat > conftest.$ac_ext <<EOF
! 257: #ifdef __cplusplus
! 258: extern "C" {
! 259: #endif
! 260: char nm_test_var;
! 261: void nm_test_func(){}
! 262: #ifdef __cplusplus
! 263: }
! 264: #endif
! 265: int main(){nm_test_var='a';nm_test_func();return(0);}
! 266: EOF
! 267:
! 268: if AC_TRY_EVAL(ac_compile); then
! 269: # Now try to grab the symbols.
! 270: nlist=conftest.nm
! 271: if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
! 272: # Try sorting and uniquifying the output.
! 273: if sort "$nlist" | uniq > "$nlist"T; then
! 274: mv -f "$nlist"T "$nlist"
! 275: else
! 276: rm -f "$nlist"T
! 277: fi
! 278:
! 279: # Make sure that we snagged all the symbols we need.
! 280: if egrep ' nm_test_var$' "$nlist" >/dev/null; then
! 281: if egrep ' nm_test_func$' "$nlist" >/dev/null; then
! 282: cat <<EOF > conftest.$ac_ext
! 283: #ifdef __cplusplus
! 284: extern "C" {
! 285: #endif
! 286:
! 287: EOF
! 288: # Now generate the symbol file.
! 289: eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
! 290:
! 291: cat <<EOF >> conftest.$ac_ext
! 292: #if defined (__STDC__) && __STDC__
! 293: # define lt_ptr void *
! 294: #else
! 295: # define lt_ptr char *
! 296: # define const
! 297: #endif
! 298:
! 299: /* The mapping between symbol names and symbols. */
! 300: const struct {
! 301: const char *name;
! 302: lt_ptr address;
! 303: }
! 304: lt_preloaded_symbols[[]] =
! 305: {
! 306: EOF
! 307: sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
! 308: cat <<\EOF >> conftest.$ac_ext
! 309: {0, (lt_ptr) 0}
! 310: };
! 311:
! 312: #ifdef __cplusplus
! 313: }
! 314: #endif
! 315: EOF
! 316: # Now try linking the two files.
! 317: mv conftest.$ac_objext conftstm.$ac_objext
! 318: save_LIBS="$LIBS"
! 319: save_CFLAGS="$CFLAGS"
! 320: LIBS="conftstm.$ac_objext"
! 321: CFLAGS="$CFLAGS$no_builtin_flag"
! 322: if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
! 323: pipe_works=yes
! 324: fi
! 325: LIBS="$save_LIBS"
! 326: CFLAGS="$save_CFLAGS"
! 327: else
! 328: echo "cannot find nm_test_func in $nlist" >&AC_FD_CC
! 329: fi
! 330: else
! 331: echo "cannot find nm_test_var in $nlist" >&AC_FD_CC
! 332: fi
! 333: else
! 334: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
! 335: fi
! 336: else
! 337: echo "$progname: failed program was:" >&AC_FD_CC
! 338: cat conftest.$ac_ext >&5
! 339: fi
! 340: rm -f conftest* conftst*
! 341:
! 342: # Do not use the global_symbol_pipe unless it works.
! 343: if test "$pipe_works" = yes; then
! 344: break
! 345: else
! 346: lt_cv_sys_global_symbol_pipe=
! 347: fi
! 348: done
! 349: ])
! 350: global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
! 351: if test -z "$lt_cv_sys_global_symbol_pipe"; then
! 352: global_symbol_to_cdecl=
! 353: global_symbol_to_c_name_address=
! 354: else
! 355: global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
! 356: global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
! 357: fi
! 358: if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
! 359: then
! 360: AC_MSG_RESULT(failed)
! 361: else
! 362: AC_MSG_RESULT(ok)
! 363: fi
! 364: ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
! 365:
! 366: # _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
! 367: # ---------------------------------
! 368: AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],
! 369: [# Find the correct PATH separator. Usually this is `:', but
! 370: # DJGPP uses `;' like DOS.
! 371: if test "X${PATH_SEPARATOR+set}" != Xset; then
! 372: UNAME=${UNAME-`uname 2>/dev/null`}
! 373: case X$UNAME in
! 374: *-DOS) lt_cv_sys_path_separator=';' ;;
! 375: *) lt_cv_sys_path_separator=':' ;;
! 376: esac
! 377: PATH_SEPARATOR=$lt_cv_sys_path_separator
! 378: fi
! 379: ])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
! 380:
! 381: # _LT_AC_PROG_ECHO_BACKSLASH
! 382: # --------------------------
! 383: # Add some code to the start of the generated configure script which
! 384: # will find an echo command which doesn't interpret backslashes.
! 385: AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
! 386: [ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
! 387: [AC_DIVERT_PUSH(NOTICE)])
! 388: _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
! 389:
! 390: # Check that we are running under the correct shell.
! 391: SHELL=${CONFIG_SHELL-/bin/sh}
! 392:
! 393: case X$ECHO in
! 394: X*--fallback-echo)
! 395: # Remove one level of quotation (which was required for Make).
! 396: ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
! 397: ;;
! 398: esac
! 399:
! 400: echo=${ECHO-echo}
! 401: if test "X[$]1" = X--no-reexec; then
! 402: # Discard the --no-reexec flag, and continue.
! 403: shift
! 404: elif test "X[$]1" = X--fallback-echo; then
! 405: # Avoid inline document here, it may be left over
! 406: :
! 407: elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
! 408: # Yippee, $echo works!
! 409: :
! 410: else
! 411: # Restart under the correct shell.
! 412: exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
! 413: fi
! 414:
! 415: if test "X[$]1" = X--fallback-echo; then
! 416: # used as fallback echo
! 417: shift
! 418: cat <<EOF
! 419: $*
! 420: EOF
! 421: exit 0
! 422: fi
! 423:
! 424: # The HP-UX ksh and POSIX shell print the target directory to stdout
! 425: # if CDPATH is set.
! 426: if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
! 427:
! 428: if test -z "$ECHO"; then
! 429: if test "X${echo_test_string+set}" != Xset; then
! 430: # find a string as large as possible, as long as the shell can cope with it
! 431: for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
! 432: # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
! 433: if (echo_test_string="`eval $cmd`") 2>/dev/null &&
! 434: echo_test_string="`eval $cmd`" &&
! 435: (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
! 436: then
! 437: break
! 438: fi
! 439: done
! 440: fi
! 441:
! 442: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
! 443: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
! 444: test "X$echo_testing_string" = "X$echo_test_string"; then
! 445: :
! 446: else
! 447: # The Solaris, AIX, and Digital Unix default echo programs unquote
! 448: # backslashes. This makes it impossible to quote backslashes using
! 449: # echo "$something" | sed 's/\\/\\\\/g'
! 450: #
! 451: # So, first we look for a working echo in the user's PATH.
! 452:
! 453: IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
! 454: for dir in $PATH /usr/ucb; do
! 455: if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
! 456: test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
! 457: echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
! 458: test "X$echo_testing_string" = "X$echo_test_string"; then
! 459: echo="$dir/echo"
! 460: break
! 461: fi
! 462: done
! 463: IFS="$save_ifs"
! 464:
! 465: if test "X$echo" = Xecho; then
! 466: # We didn't find a better echo, so look for alternatives.
! 467: if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
! 468: echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
! 469: test "X$echo_testing_string" = "X$echo_test_string"; then
! 470: # This shell has a builtin print -r that does the trick.
! 471: echo='print -r'
! 472: elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
! 473: test "X$CONFIG_SHELL" != X/bin/ksh; then
! 474: # If we have ksh, try running configure again with it.
! 475: ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
! 476: export ORIGINAL_CONFIG_SHELL
! 477: CONFIG_SHELL=/bin/ksh
! 478: export CONFIG_SHELL
! 479: exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
! 480: else
! 481: # Try using printf.
! 482: echo='printf %s\n'
! 483: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
! 484: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
! 485: test "X$echo_testing_string" = "X$echo_test_string"; then
! 486: # Cool, printf works
! 487: :
! 488: elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
! 489: test "X$echo_testing_string" = 'X\t' &&
! 490: echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
! 491: test "X$echo_testing_string" = "X$echo_test_string"; then
! 492: CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
! 493: export CONFIG_SHELL
! 494: SHELL="$CONFIG_SHELL"
! 495: export SHELL
! 496: echo="$CONFIG_SHELL [$]0 --fallback-echo"
! 497: elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
! 498: test "X$echo_testing_string" = 'X\t' &&
! 499: echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
! 500: test "X$echo_testing_string" = "X$echo_test_string"; then
! 501: echo="$CONFIG_SHELL [$]0 --fallback-echo"
! 502: else
! 503: # maybe with a smaller string...
! 504: prev=:
! 505:
! 506: for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
! 507: if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
! 508: then
! 509: break
! 510: fi
! 511: prev="$cmd"
! 512: done
! 513:
! 514: if test "$prev" != 'sed 50q "[$]0"'; then
! 515: echo_test_string=`eval $prev`
! 516: export echo_test_string
! 517: exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
! 518: else
! 519: # Oops. We lost completely, so just stick with echo.
! 520: echo=echo
! 521: fi
! 522: fi
! 523: fi
! 524: fi
! 525: fi
! 526: fi
! 527:
! 528: # Copy echo and quote the copy suitably for passing to libtool from
! 529: # the Makefile, instead of quoting the original, which is used later.
! 530: ECHO=$echo
! 531: if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
! 532: ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
! 533: fi
! 534:
! 535: AC_SUBST(ECHO)
! 536: AC_DIVERT_POP
! 537: ])# _LT_AC_PROG_ECHO_BACKSLASH
! 538:
! 539: # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
! 540: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
! 541: # ------------------------------------------------------------------
! 542: AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
! 543: [if test "$cross_compiling" = yes; then :
! 544: [$4]
! 545: else
! 546: AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
! 547: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
! 548: lt_status=$lt_dlunknown
! 549: cat > conftest.$ac_ext <<EOF
! 550: [#line __oline__ "configure"
! 551: #include "confdefs.h"
! 552:
! 553: #if HAVE_DLFCN_H
! 554: #include <dlfcn.h>
! 555: #endif
! 556:
! 557: #include <stdio.h>
! 558:
! 559: #ifdef RTLD_GLOBAL
! 560: # define LT_DLGLOBAL RTLD_GLOBAL
! 561: #else
! 562: # ifdef DL_GLOBAL
! 563: # define LT_DLGLOBAL DL_GLOBAL
! 564: # else
! 565: # define LT_DLGLOBAL 0
! 566: # endif
! 567: #endif
! 568:
! 569: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
! 570: find out it does not work in some platform. */
! 571: #ifndef LT_DLLAZY_OR_NOW
! 572: # ifdef RTLD_LAZY
! 573: # define LT_DLLAZY_OR_NOW RTLD_LAZY
! 574: # else
! 575: # ifdef DL_LAZY
! 576: # define LT_DLLAZY_OR_NOW DL_LAZY
! 577: # else
! 578: # ifdef RTLD_NOW
! 579: # define LT_DLLAZY_OR_NOW RTLD_NOW
! 580: # else
! 581: # ifdef DL_NOW
! 582: # define LT_DLLAZY_OR_NOW DL_NOW
! 583: # else
! 584: # define LT_DLLAZY_OR_NOW 0
! 585: # endif
! 586: # endif
! 587: # endif
! 588: # endif
! 589: #endif
! 590:
! 591: #ifdef __cplusplus
! 592: extern "C" void exit (int);
! 593: #endif
! 594:
! 595: void fnord() { int i=42;}
! 596: int main ()
! 597: {
! 598: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
! 599: int status = $lt_dlunknown;
! 600:
! 601: if (self)
! 602: {
! 603: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
! 604: else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
! 605: /* dlclose (self); */
! 606: }
! 607:
! 608: exit (status);
! 609: }]
! 610: EOF
! 611: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
! 612: (./conftest; exit; ) 2>/dev/null
! 613: lt_status=$?
! 614: case x$lt_status in
! 615: x$lt_dlno_uscore) $1 ;;
! 616: x$lt_dlneed_uscore) $2 ;;
! 617: x$lt_unknown|x*) $3 ;;
! 618: esac
! 619: else :
! 620: # compilation failed
! 621: $3
! 622: fi
! 623: fi
! 624: rm -fr conftest*
! 625: ])# _LT_AC_TRY_DLOPEN_SELF
! 626:
! 627: # AC_LIBTOOL_DLOPEN_SELF
! 628: # -------------------
! 629: AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
! 630: [if test "x$enable_dlopen" != xyes; then
! 631: enable_dlopen=unknown
! 632: enable_dlopen_self=unknown
! 633: enable_dlopen_self_static=unknown
! 634: else
! 635: lt_cv_dlopen=no
! 636: lt_cv_dlopen_libs=
! 637:
! 638: case $host_os in
! 639: beos*)
! 640: lt_cv_dlopen="load_add_on"
! 641: lt_cv_dlopen_libs=
! 642: lt_cv_dlopen_self=yes
! 643: ;;
! 644:
! 645: cygwin* | mingw* | pw32*)
! 646: lt_cv_dlopen="LoadLibrary"
! 647: lt_cv_dlopen_libs=
! 648: ;;
! 649:
! 650: *)
! 651: AC_CHECK_FUNC([shl_load],
! 652: [lt_cv_dlopen="shl_load"],
! 653: [AC_CHECK_LIB([dld], [shl_load],
! 654: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
! 655: [AC_CHECK_FUNC([dlopen],
! 656: [lt_cv_dlopen="dlopen"],
! 657: [AC_CHECK_LIB([dl], [dlopen],
! 658: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
! 659: [AC_CHECK_LIB([svld], [dlopen],
! 660: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
! 661: [AC_CHECK_LIB([dld], [dld_link],
! 662: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
! 663: ])
! 664: ])
! 665: ])
! 666: ])
! 667: ])
! 668: ;;
! 669: esac
! 670:
! 671: if test "x$lt_cv_dlopen" != xno; then
! 672: enable_dlopen=yes
! 673: else
! 674: enable_dlopen=no
! 675: fi
! 676:
! 677: case $lt_cv_dlopen in
! 678: dlopen)
! 679: save_CPPFLAGS="$CPPFLAGS"
! 680: AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
! 681: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
! 682:
! 683: save_LDFLAGS="$LDFLAGS"
! 684: eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
! 685:
! 686: save_LIBS="$LIBS"
! 687: LIBS="$lt_cv_dlopen_libs $LIBS"
! 688:
! 689: AC_CACHE_CHECK([whether a program can dlopen itself],
! 690: lt_cv_dlopen_self, [dnl
! 691: _LT_AC_TRY_DLOPEN_SELF(
! 692: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
! 693: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
! 694: ])
! 695:
! 696: if test "x$lt_cv_dlopen_self" = xyes; then
! 697: LDFLAGS="$LDFLAGS $link_static_flag"
! 698: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
! 699: lt_cv_dlopen_self_static, [dnl
! 700: _LT_AC_TRY_DLOPEN_SELF(
! 701: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
! 702: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
! 703: ])
! 704: fi
! 705:
! 706: CPPFLAGS="$save_CPPFLAGS"
! 707: LDFLAGS="$save_LDFLAGS"
! 708: LIBS="$save_LIBS"
! 709: ;;
! 710: esac
! 711:
! 712: case $lt_cv_dlopen_self in
! 713: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
! 714: *) enable_dlopen_self=unknown ;;
! 715: esac
! 716:
! 717: case $lt_cv_dlopen_self_static in
! 718: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
! 719: *) enable_dlopen_self_static=unknown ;;
! 720: esac
! 721: fi
! 722: ])# AC_LIBTOOL_DLOPEN_SELF
! 723:
! 724: AC_DEFUN([_LT_AC_LTCONFIG_HACK],
! 725: [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
! 726: # Sed substitution that helps us do robust quoting. It backslashifies
! 727: # metacharacters that are still active within double-quoted strings.
! 728: Xsed='sed -e s/^X//'
! 729: sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g'
! 730:
! 731: # Same as above, but do not quote variable references.
! 732: double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g'
! 733:
! 734: # Sed substitution to delay expansion of an escaped shell variable in a
! 735: # double_quote_subst'ed string.
! 736: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
! 737:
! 738: # Constants:
! 739: rm="rm -f"
! 740:
! 741: # Global variables:
! 742: default_ofile=libtool
! 743: can_build_shared=yes
! 744:
! 745: # All known linkers require a `.a' archive for static linking (except M$VC,
! 746: # which needs '.lib').
! 747: libext=a
! 748: ltmain="$ac_aux_dir/ltmain.sh"
! 749: ofile="$default_ofile"
! 750: with_gnu_ld="$lt_cv_prog_gnu_ld"
! 751: need_locks="$enable_libtool_lock"
! 752:
! 753: old_CC="$CC"
! 754: old_CFLAGS="$CFLAGS"
! 755:
! 756: # Set sane defaults for various variables
! 757: test -z "$AR" && AR=ar
! 758: test -z "$AR_FLAGS" && AR_FLAGS=cru
! 759: test -z "$AS" && AS=as
! 760: test -z "$CC" && CC=cc
! 761: test -z "$DLLTOOL" && DLLTOOL=dlltool
! 762: test -z "$LD" && LD=ld
! 763: test -z "$LN_S" && LN_S="ln -s"
! 764: test -z "$MAGIC_CMD" && MAGIC_CMD=file
! 765: test -z "$NM" && NM=nm
! 766: test -z "$OBJDUMP" && OBJDUMP=objdump
! 767: test -z "$RANLIB" && RANLIB=:
! 768: test -z "$STRIP" && STRIP=:
! 769: test -z "$ac_objext" && ac_objext=o
! 770:
! 771: if test x"$host" != x"$build"; then
! 772: ac_tool_prefix=${host_alias}-
! 773: else
! 774: ac_tool_prefix=
! 775: fi
! 776:
! 777: # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
! 778: case $host_os in
! 779: linux-gnu*) ;;
! 780: linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
! 781: esac
! 782:
! 783: case $host_os in
! 784: aix3*)
! 785: # AIX sometimes has problems with the GCC collect2 program. For some
! 786: # reason, if we set the COLLECT_NAMES environment variable, the problems
! 787: # vanish in a puff of smoke.
! 788: if test "X${COLLECT_NAMES+set}" != Xset; then
! 789: COLLECT_NAMES=
! 790: export COLLECT_NAMES
! 791: fi
! 792: ;;
! 793: esac
! 794:
! 795: # Determine commands to create old-style static archives.
! 796: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
! 797: old_postinstall_cmds='chmod 644 $oldlib'
! 798: old_postuninstall_cmds=
! 799:
! 800: if test -n "$RANLIB"; then
! 801: case $host_os in
! 802: openbsd*)
! 803: old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
! 804: ;;
! 805: *)
! 806: old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
! 807: ;;
! 808: esac
! 809: old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
! 810: fi
! 811:
! 812: # Allow CC to be a program name with arguments.
! 813: set dummy $CC
! 814: compiler="[$]2"
! 815:
! 816: AC_MSG_CHECKING([for objdir])
! 817: rm -f .libs 2>/dev/null
! 818: mkdir .libs 2>/dev/null
! 819: if test -d .libs; then
! 820: objdir=.libs
! 821: else
! 822: # MS-DOS does not allow filenames that begin with a dot.
! 823: objdir=_libs
! 824: fi
! 825: rmdir .libs 2>/dev/null
! 826: AC_MSG_RESULT($objdir)
! 827:
! 828:
! 829: AC_ARG_WITH(pic,
! 830: [ --with-pic try to use only PIC/non-PIC objects [default=use both]],
! 831: pic_mode="$withval", pic_mode=default)
! 832: test -z "$pic_mode" && pic_mode=default
! 833:
! 834: # We assume here that the value for lt_cv_prog_cc_pic will not be cached
! 835: # in isolation, and that seeing it set (from the cache) indicates that
! 836: # the associated values are set (in the cache) correctly too.
! 837: AC_MSG_CHECKING([for $compiler option to produce PIC])
! 838: AC_CACHE_VAL(lt_cv_prog_cc_pic,
! 839: [ lt_cv_prog_cc_pic=
! 840: lt_cv_prog_cc_shlib=
! 841: lt_cv_prog_cc_wl=
! 842: lt_cv_prog_cc_static=
! 843: lt_cv_prog_cc_no_builtin=
! 844: lt_cv_prog_cc_can_build_shared=$can_build_shared
! 845:
! 846: if test "$GCC" = yes; then
! 847: lt_cv_prog_cc_wl='-Wl,'
! 848: lt_cv_prog_cc_static='-static'
! 849:
! 850: case $host_os in
! 851: aix*)
! 852: # Below there is a dirty hack to force normal static linking with -ldl
! 853: # The problem is because libdl dynamically linked with both libc and
! 854: # libC (AIX C++ library), which obviously doesn't included in libraries
! 855: # list by gcc. This cause undefined symbols with -static flags.
! 856: # This hack allows C programs to be linked with "-static -ldl", but
! 857: # not sure about C++ programs.
! 858: lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
! 859: ;;
! 860: amigaos*)
! 861: # FIXME: we need at least 68020 code to build shared libraries, but
! 862: # adding the `-m68020' flag to GCC prevents building anything better,
! 863: # like `-m68040'.
! 864: lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
! 865: ;;
! 866: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
! 867: # PIC is the default for these OSes.
! 868: ;;
! 869: darwin* | rhapsody*)
! 870: # PIC is the default on this platform
! 871: # Common symbols not allowed in MH_DYLIB files
! 872: lt_cv_prog_cc_pic='-fno-common'
! 873: ;;
! 874: cygwin* | mingw* | pw32* | os2*)
! 875: # This hack is so that the source file can tell whether it is being
! 876: # built for inclusion in a dll (and should export symbols for example).
! 877: lt_cv_prog_cc_pic='-DDLL_EXPORT'
! 878: ;;
! 879: sysv4*MP*)
! 880: if test -d /usr/nec; then
! 881: lt_cv_prog_cc_pic=-Kconform_pic
! 882: fi
! 883: ;;
! 884: *)
! 885: lt_cv_prog_cc_pic='-fPIC'
! 886: ;;
! 887: esac
! 888: else
! 889: # PORTME Check for PIC flags for the system compiler.
! 890: case $host_os in
! 891: aix3* | aix4* | aix5*)
! 892: lt_cv_prog_cc_wl='-Wl,'
! 893: # All AIX code is PIC.
! 894: if test "$host_cpu" = ia64; then
! 895: # AIX 5 now supports IA64 processor
! 896: lt_cv_prog_cc_static='-Bstatic'
! 897: else
! 898: lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
! 899: fi
! 900: ;;
! 901:
! 902: hpux9* | hpux10* | hpux11*)
! 903: # Is there a better lt_cv_prog_cc_static that works with the bundled CC?
! 904: lt_cv_prog_cc_wl='-Wl,'
! 905: lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
! 906: lt_cv_prog_cc_pic='+Z'
! 907: ;;
! 908:
! 909: irix5* | irix6* | nonstopux*)
! 910: lt_cv_prog_cc_wl='-Wl,'
! 911: lt_cv_prog_cc_static='-non_shared'
! 912: # PIC (with -KPIC) is the default.
! 913: ;;
! 914:
! 915: cygwin* | mingw* | pw32* | os2*)
! 916: # This hack is so that the source file can tell whether it is being
! 917: # built for inclusion in a dll (and should export symbols for example).
! 918: lt_cv_prog_cc_pic='-DDLL_EXPORT'
! 919: ;;
! 920:
! 921: newsos6)
! 922: lt_cv_prog_cc_pic='-KPIC'
! 923: lt_cv_prog_cc_static='-Bstatic'
! 924: ;;
! 925:
! 926: osf3* | osf4* | osf5*)
! 927: # All OSF/1 code is PIC.
! 928: lt_cv_prog_cc_wl='-Wl,'
! 929: lt_cv_prog_cc_static='-non_shared'
! 930: ;;
! 931:
! 932: sco3.2v5*)
! 933: lt_cv_prog_cc_pic='-Kpic'
! 934: lt_cv_prog_cc_static='-dn'
! 935: lt_cv_prog_cc_shlib='-belf'
! 936: ;;
! 937:
! 938: solaris*)
! 939: lt_cv_prog_cc_pic='-KPIC'
! 940: lt_cv_prog_cc_static='-Bstatic'
! 941: lt_cv_prog_cc_wl='-Wl,'
! 942: ;;
! 943:
! 944: sunos4*)
! 945: lt_cv_prog_cc_pic='-PIC'
! 946: lt_cv_prog_cc_static='-Bstatic'
! 947: lt_cv_prog_cc_wl='-Qoption ld '
! 948: ;;
! 949:
! 950: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 951: lt_cv_prog_cc_pic='-KPIC'
! 952: lt_cv_prog_cc_static='-Bstatic'
! 953: lt_cv_prog_cc_wl='-Wl,'
! 954: ;;
! 955:
! 956: uts4*)
! 957: lt_cv_prog_cc_pic='-pic'
! 958: lt_cv_prog_cc_static='-Bstatic'
! 959: ;;
! 960:
! 961: sysv4*MP*)
! 962: if test -d /usr/nec ;then
! 963: lt_cv_prog_cc_pic='-Kconform_pic'
! 964: lt_cv_prog_cc_static='-Bstatic'
! 965: fi
! 966: ;;
! 967:
! 968: *)
! 969: lt_cv_prog_cc_can_build_shared=no
! 970: ;;
! 971: esac
! 972: fi
! 973: ])
! 974: if test -z "$lt_cv_prog_cc_pic"; then
! 975: AC_MSG_RESULT([none])
! 976: else
! 977: AC_MSG_RESULT([$lt_cv_prog_cc_pic])
! 978:
! 979: # Check to make sure the pic_flag actually works.
! 980: AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
! 981: AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
! 982: save_CFLAGS="$CFLAGS"
! 983: CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
! 984: AC_TRY_COMPILE([], [], [dnl
! 985: case $host_os in
! 986: hpux9* | hpux10* | hpux11*)
! 987: # On HP-UX, both CC and GCC only warn that PIC is supported... then
! 988: # they create non-PIC objects. So, if there were any warnings, we
! 989: # assume that PIC is not supported.
! 990: if test -s conftest.err; then
! 991: lt_cv_prog_cc_pic_works=no
! 992: else
! 993: lt_cv_prog_cc_pic_works=yes
! 994: fi
! 995: ;;
! 996: *)
! 997: lt_cv_prog_cc_pic_works=yes
! 998: ;;
! 999: esac
! 1000: ], [dnl
! 1001: lt_cv_prog_cc_pic_works=no
! 1002: ])
! 1003: CFLAGS="$save_CFLAGS"
! 1004: ])
! 1005:
! 1006: if test "X$lt_cv_prog_cc_pic_works" = Xno; then
! 1007: lt_cv_prog_cc_pic=
! 1008: lt_cv_prog_cc_can_build_shared=no
! 1009: else
! 1010: lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
! 1011: fi
! 1012:
! 1013: AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
! 1014: fi
! 1015:
! 1016: # Check for any special shared library compilation flags.
! 1017: if test -n "$lt_cv_prog_cc_shlib"; then
! 1018: AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
! 1019: if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then :
! 1020: else
! 1021: AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
! 1022: lt_cv_prog_cc_can_build_shared=no
! 1023: fi
! 1024: fi
! 1025:
! 1026: AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
! 1027: AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
! 1028: lt_cv_prog_cc_static_works=no
! 1029: save_LDFLAGS="$LDFLAGS"
! 1030: LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
! 1031: AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
! 1032: LDFLAGS="$save_LDFLAGS"
! 1033: ])
! 1034:
! 1035: # Belt *and* braces to stop my trousers falling down:
! 1036: test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
! 1037: AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
! 1038:
! 1039: pic_flag="$lt_cv_prog_cc_pic"
! 1040: special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
! 1041: wl="$lt_cv_prog_cc_wl"
! 1042: link_static_flag="$lt_cv_prog_cc_static"
! 1043: no_builtin_flag="$lt_cv_prog_cc_no_builtin"
! 1044: can_build_shared="$lt_cv_prog_cc_can_build_shared"
! 1045:
! 1046:
! 1047: # Check to see if options -o and -c are simultaneously supported by compiler
! 1048: AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
! 1049: AC_CACHE_VAL([lt_cv_compiler_c_o], [
! 1050: $rm -r conftest 2>/dev/null
! 1051: mkdir conftest
! 1052: cd conftest
! 1053: echo "int some_variable = 0;" > conftest.$ac_ext
! 1054: mkdir out
! 1055: # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
! 1056: # that will create temporary files in the current directory regardless of
! 1057: # the output directory. Thus, making CWD read-only will cause this test
! 1058: # to fail, enabling locking or at least warning the user not to do parallel
! 1059: # builds.
! 1060: chmod -w .
! 1061: save_CFLAGS="$CFLAGS"
! 1062: CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
! 1063: compiler_c_o=no
! 1064: if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
! 1065: # The compiler can only warn and ignore the option if not recognized
! 1066: # So say no if there are warnings
! 1067: if test -s out/conftest.err; then
! 1068: lt_cv_compiler_c_o=no
! 1069: else
! 1070: lt_cv_compiler_c_o=yes
! 1071: fi
! 1072: else
! 1073: # Append any errors to the config.log.
! 1074: cat out/conftest.err 1>&AC_FD_CC
! 1075: lt_cv_compiler_c_o=no
! 1076: fi
! 1077: CFLAGS="$save_CFLAGS"
! 1078: chmod u+w .
! 1079: $rm conftest* out/*
! 1080: rmdir out
! 1081: cd ..
! 1082: rmdir conftest
! 1083: $rm -r conftest 2>/dev/null
! 1084: ])
! 1085: compiler_c_o=$lt_cv_compiler_c_o
! 1086: AC_MSG_RESULT([$compiler_c_o])
! 1087:
! 1088: if test x"$compiler_c_o" = x"yes"; then
! 1089: # Check to see if we can write to a .lo
! 1090: AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
! 1091: AC_CACHE_VAL([lt_cv_compiler_o_lo], [
! 1092: lt_cv_compiler_o_lo=no
! 1093: save_CFLAGS="$CFLAGS"
! 1094: CFLAGS="$CFLAGS -c -o conftest.lo"
! 1095: save_objext="$ac_objext"
! 1096: ac_objext=lo
! 1097: AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
! 1098: # The compiler can only warn and ignore the option if not recognized
! 1099: # So say no if there are warnings
! 1100: if test -s conftest.err; then
! 1101: lt_cv_compiler_o_lo=no
! 1102: else
! 1103: lt_cv_compiler_o_lo=yes
! 1104: fi
! 1105: ])
! 1106: ac_objext="$save_objext"
! 1107: CFLAGS="$save_CFLAGS"
! 1108: ])
! 1109: compiler_o_lo=$lt_cv_compiler_o_lo
! 1110: AC_MSG_RESULT([$compiler_o_lo])
! 1111: else
! 1112: compiler_o_lo=no
! 1113: fi
! 1114:
! 1115: # Check to see if we can do hard links to lock some files if needed
! 1116: hard_links="nottested"
! 1117: if test "$compiler_c_o" = no && test "$need_locks" != no; then
! 1118: # do not overwrite the value of need_locks provided by the user
! 1119: AC_MSG_CHECKING([if we can lock with hard links])
! 1120: hard_links=yes
! 1121: $rm conftest*
! 1122: ln conftest.a conftest.b 2>/dev/null && hard_links=no
! 1123: touch conftest.a
! 1124: ln conftest.a conftest.b 2>&5 || hard_links=no
! 1125: ln conftest.a conftest.b 2>/dev/null && hard_links=no
! 1126: AC_MSG_RESULT([$hard_links])
! 1127: if test "$hard_links" = no; then
! 1128: AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
! 1129: need_locks=warn
! 1130: fi
! 1131: else
! 1132: need_locks=no
! 1133: fi
! 1134:
! 1135: if test "$GCC" = yes; then
! 1136: # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
! 1137: AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
! 1138: echo "int some_variable = 0;" > conftest.$ac_ext
! 1139: save_CFLAGS="$CFLAGS"
! 1140: CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
! 1141: compiler_rtti_exceptions=no
! 1142: AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
! 1143: # The compiler can only warn and ignore the option if not recognized
! 1144: # So say no if there are warnings
! 1145: if test -s conftest.err; then
! 1146: compiler_rtti_exceptions=no
! 1147: else
! 1148: compiler_rtti_exceptions=yes
! 1149: fi
! 1150: ])
! 1151: CFLAGS="$save_CFLAGS"
! 1152: AC_MSG_RESULT([$compiler_rtti_exceptions])
! 1153:
! 1154: if test "$compiler_rtti_exceptions" = "yes"; then
! 1155: no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
! 1156: else
! 1157: no_builtin_flag=' -fno-builtin'
! 1158: fi
! 1159: fi
! 1160:
! 1161: # See if the linker supports building shared libraries.
! 1162: AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
! 1163:
! 1164: allow_undefined_flag=
! 1165: no_undefined_flag=
! 1166: need_lib_prefix=unknown
! 1167: need_version=unknown
! 1168: # when you set need_version to no, make sure it does not cause -set_version
! 1169: # flags to be left without arguments
! 1170: archive_cmds=
! 1171: archive_expsym_cmds=
! 1172: old_archive_from_new_cmds=
! 1173: old_archive_from_expsyms_cmds=
! 1174: export_dynamic_flag_spec=
! 1175: whole_archive_flag_spec=
! 1176: thread_safe_flag_spec=
! 1177: hardcode_into_libs=no
! 1178: hardcode_libdir_flag_spec=
! 1179: hardcode_libdir_separator=
! 1180: hardcode_direct=no
! 1181: hardcode_minus_L=no
! 1182: hardcode_shlibpath_var=unsupported
! 1183: runpath_var=
! 1184: link_all_deplibs=unknown
! 1185: always_export_symbols=no
! 1186: export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
! 1187: # include_expsyms should be a list of space-separated symbols to be *always*
! 1188: # included in the symbol list
! 1189: include_expsyms=
! 1190: # exclude_expsyms can be an egrep regular expression of symbols to exclude
! 1191: # it will be wrapped by ` (' and `)$', so one must not match beginning or
! 1192: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
! 1193: # as well as any symbol that contains `d'.
! 1194: exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
! 1195: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
! 1196: # platforms (ab)use it in PIC code, but their linkers get confused if
! 1197: # the symbol is explicitly referenced. Since portable code cannot
! 1198: # rely on this symbol name, it's probably fine to never include it in
! 1199: # preloaded symbol tables.
! 1200: extract_expsyms_cmds=
! 1201:
! 1202: case $host_os in
! 1203: cygwin* | mingw* | pw32*)
! 1204: # FIXME: the MSVC++ port hasn't been tested in a loooong time
! 1205: # When not using gcc, we currently assume that we are using
! 1206: # Microsoft Visual C++.
! 1207: if test "$GCC" != yes; then
! 1208: with_gnu_ld=no
! 1209: fi
! 1210: ;;
! 1211: openbsd*)
! 1212: with_gnu_ld=no
! 1213: ;;
! 1214: esac
! 1215:
! 1216: ld_shlibs=yes
! 1217: if test "$with_gnu_ld" = yes; then
! 1218: # If archive_cmds runs LD, not CC, wlarc should be empty
! 1219: wlarc='${wl}'
! 1220:
! 1221: # See if GNU ld supports shared libraries.
! 1222: case $host_os in
! 1223: aix3* | aix4* | aix5*)
! 1224: # On AIX, the GNU linker is very broken
! 1225: # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
! 1226: ld_shlibs=no
! 1227: cat <<EOF 1>&2
! 1228:
! 1229: *** Warning: the GNU linker, at least up to release 2.9.1, is reported
! 1230: *** to be unable to reliably create shared libraries on AIX.
! 1231: *** Therefore, libtool is disabling shared libraries support. If you
! 1232: *** really care for shared libraries, you may want to modify your PATH
! 1233: *** so that a non-GNU linker is found, and then restart.
! 1234:
! 1235: EOF
! 1236: ;;
! 1237:
! 1238: amigaos*)
! 1239: archive_cmds='$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 $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
! 1240: hardcode_libdir_flag_spec='-L$libdir'
! 1241: hardcode_minus_L=yes
! 1242:
! 1243: # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
! 1244: # that the semantics of dynamic libraries on AmigaOS, at least up
! 1245: # to version 4, is to share data among multiple programs linked
! 1246: # with the same dynamic library. Since this doesn't match the
! 1247: # behavior of shared libraries on other platforms, we can use
! 1248: # them.
! 1249: ld_shlibs=no
! 1250: ;;
! 1251:
! 1252: beos*)
! 1253: if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 1254: allow_undefined_flag=unsupported
! 1255: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
! 1256: # support --undefined. This deserves some investigation. FIXME
! 1257: archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 1258: else
! 1259: ld_shlibs=no
! 1260: fi
! 1261: ;;
! 1262:
! 1263: cygwin* | mingw* | pw32*)
! 1264: # hardcode_libdir_flag_spec is actually meaningless, as there is
! 1265: # no search path for DLLs.
! 1266: hardcode_libdir_flag_spec='-L$libdir'
! 1267: allow_undefined_flag=unsupported
! 1268: always_export_symbols=yes
! 1269:
! 1270: extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
! 1271: sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
! 1272: test -f $output_objdir/impgen.exe || (cd $output_objdir && \
! 1273: if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
! 1274: else $CC -o impgen impgen.c ; fi)~
! 1275: $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
! 1276:
! 1277: old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
! 1278:
! 1279: # cygwin and mingw dlls have different entry points and sets of symbols
! 1280: # to exclude.
! 1281: # FIXME: what about values for MSVC?
! 1282: dll_entry=__cygwin_dll_entry@12
! 1283: dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
! 1284: case $host_os in
! 1285: mingw*)
! 1286: # mingw values
! 1287: dll_entry=_DllMainCRTStartup@12
! 1288: dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
! 1289: ;;
! 1290: esac
! 1291:
! 1292: # mingw and cygwin differ, and it's simplest to just exclude the union
! 1293: # of the two symbol sets.
! 1294: dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
! 1295:
! 1296: # recent cygwin and mingw systems supply a stub DllMain which the user
! 1297: # can override, but on older systems we have to supply one (in ltdll.c)
! 1298: if test "x$lt_cv_need_dllmain" = "xyes"; then
! 1299: ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
! 1300: 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~
! 1301: test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
! 1302: else
! 1303: ltdll_obj=
! 1304: ltdll_cmds=
! 1305: fi
! 1306:
! 1307: # Extract the symbol export list from an `--export-all' def file,
! 1308: # then regenerate the def file from the symbol export list, so that
! 1309: # the compiled dll only exports the symbol export list.
! 1310: # Be careful not to strip the DATA tag left be newer dlltools.
! 1311: export_symbols_cmds="$ltdll_cmds"'
! 1312: $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
! 1313: sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
! 1314:
! 1315: # If the export-symbols file already is a .def file (1st line
! 1316: # is EXPORTS), use it as is.
! 1317: # If DATA tags from a recent dlltool are present, honour them!
! 1318: archive_expsym_cmds='if test "x`sed 1q $export_symbols`" = xEXPORTS; then
! 1319: cp $export_symbols $output_objdir/$soname-def;
! 1320: else
! 1321: echo EXPORTS > $output_objdir/$soname-def;
! 1322: _lt_hint=1;
! 1323: cat $export_symbols | while read symbol; do
! 1324: set dummy \$symbol;
! 1325: case \[$]# in
! 1326: 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
! 1327: 4) echo " \[$]2 \[$]3 \[$]4 ; " >> $output_objdir/$soname-def; _lt_hint=`expr \$_lt_hint - 1`;;
! 1328: *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
! 1329: esac;
! 1330: _lt_hint=`expr 1 + \$_lt_hint`;
! 1331: done;
! 1332: fi~
! 1333: '"$ltdll_cmds"'
! 1334: $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
! 1335: $DLLTOOL --as=$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~
! 1336: $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
! 1337: $DLLTOOL --as=$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 --output-lib $output_objdir/$libname.dll.a~
! 1338: $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
! 1339: ;;
! 1340:
! 1341: netbsd*)
! 1342: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 1343: archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
! 1344: wlarc=
! 1345: else
! 1346: archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 1347: archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 1348: fi
! 1349: ;;
! 1350:
! 1351: solaris* | sysv5*)
! 1352: if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
! 1353: ld_shlibs=no
! 1354: cat <<EOF 1>&2
! 1355:
! 1356: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
! 1357: *** create shared libraries on Solaris systems. Therefore, libtool
! 1358: *** is disabling shared libraries support. We urge you to upgrade GNU
! 1359: *** binutils to release 2.9.1 or newer. Another option is to modify
! 1360: *** your PATH or compiler configuration so that the native linker is
! 1361: *** used, and then restart.
! 1362:
! 1363: EOF
! 1364: elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 1365: archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 1366: archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 1367: else
! 1368: ld_shlibs=no
! 1369: fi
! 1370: ;;
! 1371:
! 1372: sunos4*)
! 1373: archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 1374: wlarc=
! 1375: hardcode_direct=yes
! 1376: hardcode_shlibpath_var=no
! 1377: ;;
! 1378:
! 1379: *)
! 1380: if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 1381: archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 1382: archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 1383: else
! 1384: ld_shlibs=no
! 1385: fi
! 1386: ;;
! 1387: esac
! 1388:
! 1389: if test "$ld_shlibs" = yes; then
! 1390: runpath_var=LD_RUN_PATH
! 1391: hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
! 1392: export_dynamic_flag_spec='${wl}--export-dynamic'
! 1393: case $host_os in
! 1394: cygwin* | mingw* | pw32*)
! 1395: # dlltool doesn't understand --whole-archive et. al.
! 1396: whole_archive_flag_spec=
! 1397: ;;
! 1398: *)
! 1399: # ancient GNU ld didn't support --whole-archive et. al.
! 1400: if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
! 1401: whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
! 1402: else
! 1403: whole_archive_flag_spec=
! 1404: fi
! 1405: ;;
! 1406: esac
! 1407: fi
! 1408: else
! 1409: # PORTME fill in a description of your system's linker (not GNU ld)
! 1410: case $host_os in
! 1411: aix3*)
! 1412: allow_undefined_flag=unsupported
! 1413: always_export_symbols=yes
! 1414: archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
! 1415: # Note: this linker hardcodes the directories in LIBPATH if there
! 1416: # are no directories specified by -L.
! 1417: hardcode_minus_L=yes
! 1418: if test "$GCC" = yes && test -z "$link_static_flag"; then
! 1419: # Neither direct hardcoding nor static linking is supported with a
! 1420: # broken collect2.
! 1421: hardcode_direct=unsupported
! 1422: fi
! 1423: ;;
! 1424:
! 1425: aix4* | aix5*)
! 1426: if test "$host_cpu" = ia64; then
! 1427: # On IA64, the linker does run time linking by default, so we don't
! 1428: # have to do anything special.
! 1429: aix_use_runtimelinking=no
! 1430: exp_sym_flag='-Bexport'
! 1431: no_entry_flag=""
! 1432: else
! 1433: aix_use_runtimelinking=no
! 1434:
! 1435: # Test if we are trying to use run time linking or normal
! 1436: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
! 1437: # need to do runtime linking.
! 1438: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
! 1439: for ld_flag in $LDFLAGS; do
! 1440: case $ld_flag in
! 1441: *-brtl*)
! 1442: aix_use_runtimelinking=yes
! 1443: break
! 1444: ;;
! 1445: esac
! 1446: done
! 1447: esac
! 1448:
! 1449: exp_sym_flag='-bexport'
! 1450: no_entry_flag='-bnoentry'
! 1451: fi
! 1452:
! 1453: # When large executables or shared objects are built, AIX ld can
! 1454: # have problems creating the table of contents. If linking a library
! 1455: # or program results in "error TOC overflow" add -mminimal-toc to
! 1456: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
! 1457: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
! 1458:
! 1459: hardcode_direct=yes
! 1460: archive_cmds=''
! 1461: hardcode_libdir_separator=':'
! 1462: if test "$GCC" = yes; then
! 1463: case $host_os in aix4.[[012]]|aix4.[[012]].*)
! 1464: collect2name=`${CC} -print-prog-name=collect2`
! 1465: if test -f "$collect2name" && \
! 1466: strings "$collect2name" | grep resolve_lib_name >/dev/null
! 1467: then
! 1468: # We have reworked collect2
! 1469: hardcode_direct=yes
! 1470: else
! 1471: # We have old collect2
! 1472: hardcode_direct=unsupported
! 1473: # It fails to find uninstalled libraries when the uninstalled
! 1474: # path is not listed in the libpath. Setting hardcode_minus_L
! 1475: # to unsupported forces relinking
! 1476: hardcode_minus_L=yes
! 1477: hardcode_libdir_flag_spec='-L$libdir'
! 1478: hardcode_libdir_separator=
! 1479: fi
! 1480: esac
! 1481:
! 1482: shared_flag='-shared'
! 1483: else
! 1484: # not using gcc
! 1485: if test "$host_cpu" = ia64; then
! 1486: shared_flag='${wl}-G'
! 1487: else
! 1488: if test "$aix_use_runtimelinking" = yes; then
! 1489: shared_flag='${wl}-G'
! 1490: else
! 1491: shared_flag='${wl}-bM:SRE'
! 1492: fi
! 1493: fi
! 1494: fi
! 1495:
! 1496: # It seems that -bexpall can do strange things, so it is better to
! 1497: # generate a list of symbols to export.
! 1498: always_export_symbols=yes
! 1499: if test "$aix_use_runtimelinking" = yes; then
! 1500: # Warning - without using the other runtime loading flags (-brtl),
! 1501: # -berok will link without error, but may produce a broken library.
! 1502: allow_undefined_flag='-berok'
! 1503: hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
! 1504: archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
! 1505: else
! 1506: if test "$host_cpu" = ia64; then
! 1507: hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
! 1508: allow_undefined_flag="-z nodefs"
! 1509: archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
! 1510: else
! 1511: hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
! 1512: # Warning - without using the other run time loading flags,
! 1513: # -berok will link without error, but may produce a broken library.
! 1514: allow_undefined_flag='${wl}-berok'
! 1515: # This is a bit strange, but is similar to how AIX traditionally builds
! 1516: # it's shared libraries.
! 1517: archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
! 1518: fi
! 1519: fi
! 1520: ;;
! 1521:
! 1522: amigaos*)
! 1523: 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 $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
! 1524: hardcode_libdir_flag_spec='-L$libdir'
! 1525: hardcode_minus_L=yes
! 1526: # see comment about different semantics on the GNU ld section
! 1527: ld_shlibs=no
! 1528: ;;
! 1529:
! 1530: cygwin* | mingw* | pw32*)
! 1531: # When not using gcc, we currently assume that we are using
! 1532: # Microsoft Visual C++.
! 1533: # hardcode_libdir_flag_spec is actually meaningless, as there is
! 1534: # no search path for DLLs.
! 1535: hardcode_libdir_flag_spec=' '
! 1536: allow_undefined_flag=unsupported
! 1537: # Tell ltmain to make .lib files, not .a files.
! 1538: libext=lib
! 1539: # FIXME: Setting linknames here is a bad hack.
! 1540: archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
! 1541: # The linker will automatically build a .lib file if we build a DLL.
! 1542: old_archive_from_new_cmds='true'
! 1543: # FIXME: Should let the user specify the lib program.
! 1544: old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
! 1545: fix_srcfile_path='`cygpath -w "$srcfile"`'
! 1546: ;;
! 1547:
! 1548: darwin* | rhapsody*)
! 1549: case "$host_os" in
! 1550: rhapsody* | darwin1.[[012]])
! 1551: allow_undefined_flag='-undefined suppress'
! 1552: ;;
! 1553: *) # Darwin 1.3 on
! 1554: allow_undefined_flag='-flat_namespace -undefined suppress'
! 1555: ;;
! 1556: esac
! 1557: # FIXME: Relying on posixy $() will cause problems for
! 1558: # cross-compilation, but unfortunately the echo tests do not
! 1559: # yet detect zsh echo's removal of \ escapes. Also zsh mangles
! 1560: # `"' quotes if we put them in here... so don't!
! 1561: archive_cmds='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs && $CC $(test .$module = .yes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib ${lib}-master.o $deplibs$linker_flags $(test .$module != .yes && echo -install_name $rpath/$soname $verstring)'
! 1562: # We need to add '_' to the symbols in $export_symbols first
! 1563: #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
! 1564: hardcode_direct=yes
! 1565: hardcode_shlibpath_var=no
! 1566: whole_archive_flag_spec='-all_load $convenience'
! 1567: ;;
! 1568:
! 1569: freebsd1*)
! 1570: ld_shlibs=no
! 1571: ;;
! 1572:
! 1573: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
! 1574: # support. Future versions do this automatically, but an explicit c++rt0.o
! 1575: # does not break anything, and helps significantly (at the cost of a little
! 1576: # extra space).
! 1577: freebsd2.2*)
! 1578: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
! 1579: hardcode_libdir_flag_spec='-R$libdir'
! 1580: hardcode_direct=yes
! 1581: hardcode_shlibpath_var=no
! 1582: ;;
! 1583:
! 1584: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
! 1585: freebsd2*)
! 1586: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 1587: hardcode_direct=yes
! 1588: hardcode_minus_L=yes
! 1589: hardcode_shlibpath_var=no
! 1590: ;;
! 1591:
! 1592: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
! 1593: freebsd*)
! 1594: archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
! 1595: hardcode_libdir_flag_spec='-R$libdir'
! 1596: hardcode_direct=yes
! 1597: hardcode_shlibpath_var=no
! 1598: ;;
! 1599:
! 1600: hpux9* | hpux10* | hpux11*)
! 1601: case $host_os in
! 1602: hpux9*) archive_cmds='$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 $lib' ;;
! 1603: *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
! 1604: esac
! 1605: hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
! 1606: hardcode_libdir_separator=:
! 1607: hardcode_direct=yes
! 1608: hardcode_minus_L=yes # Not in the search PATH, but as the default
! 1609: # location of the library.
! 1610: export_dynamic_flag_spec='${wl}-E'
! 1611: ;;
! 1612:
! 1613: irix5* | irix6* | nonstopux*)
! 1614: if test "$GCC" = yes; then
! 1615: 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 $lib'
! 1616: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1617: else
! 1618: 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'
! 1619: hardcode_libdir_flag_spec='-rpath $libdir'
! 1620: fi
! 1621: hardcode_libdir_separator=:
! 1622: link_all_deplibs=yes
! 1623: ;;
! 1624:
! 1625: netbsd*)
! 1626: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 1627: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
! 1628: else
! 1629: archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
! 1630: fi
! 1631: hardcode_libdir_flag_spec='-R$libdir'
! 1632: hardcode_direct=yes
! 1633: hardcode_shlibpath_var=no
! 1634: ;;
! 1635:
! 1636: newsos6)
! 1637: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1638: hardcode_direct=yes
! 1639: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1640: hardcode_libdir_separator=:
! 1641: hardcode_shlibpath_var=no
! 1642: ;;
! 1643:
! 1644: openbsd*)
! 1645: hardcode_direct=yes
! 1646: hardcode_shlibpath_var=no
! 1647: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
! 1648: archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
! 1649: hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
! 1650: export_dynamic_flag_spec='${wl}-E'
! 1651: else
! 1652: case "$host_os" in
! 1653: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
! 1654: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 1655: hardcode_libdir_flag_spec='-R$libdir'
! 1656: ;;
! 1657: *)
! 1658: archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
! 1659: hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
! 1660: ;;
! 1661: esac
! 1662: fi
! 1663: ;;
! 1664:
! 1665: os2*)
! 1666: hardcode_libdir_flag_spec='-L$libdir'
! 1667: hardcode_minus_L=yes
! 1668: allow_undefined_flag=unsupported
! 1669: 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'
! 1670: old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
! 1671: ;;
! 1672:
! 1673: osf3*)
! 1674: if test "$GCC" = yes; then
! 1675: allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
! 1676: archive_cmds='$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 $lib'
! 1677: else
! 1678: allow_undefined_flag=' -expect_unresolved \*'
! 1679: archive_cmds='$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 $lib'
! 1680: fi
! 1681: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1682: hardcode_libdir_separator=:
! 1683: ;;
! 1684:
! 1685: osf4* | osf5*) # as osf3* with the addition of -msym flag
! 1686: if test "$GCC" = yes; then
! 1687: allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
! 1688: archive_cmds='$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 $lib'
! 1689: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1690: else
! 1691: allow_undefined_flag=' -expect_unresolved \*'
! 1692: 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'
! 1693: archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
! 1694: $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
! 1695:
! 1696: #Both c and cxx compiler support -rpath directly
! 1697: hardcode_libdir_flag_spec='-rpath $libdir'
! 1698: fi
! 1699: hardcode_libdir_separator=:
! 1700: ;;
! 1701:
! 1702: sco3.2v5*)
! 1703: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1704: hardcode_shlibpath_var=no
! 1705: runpath_var=LD_RUN_PATH
! 1706: hardcode_runpath_var=yes
! 1707: export_dynamic_flag_spec='${wl}-Bexport'
! 1708: ;;
! 1709:
! 1710: solaris*)
! 1711: # gcc --version < 3.0 without binutils cannot create self contained
! 1712: # shared libraries reliably, requiring libgcc.a to resolve some of
! 1713: # the object symbols generated in some cases. Libraries that use
! 1714: # assert need libgcc.a to resolve __eprintf, for example. Linking
! 1715: # a copy of libgcc.a into every shared library to guarantee resolving
! 1716: # such symbols causes other problems: According to Tim Van Holder
! 1717: # <tim.van.holder@pandora.be>, C++ libraries end up with a separate
! 1718: # (to the application) exception stack for one thing.
! 1719: no_undefined_flag=' -z defs'
! 1720: if test "$GCC" = yes; then
! 1721: case `$CC --version 2>/dev/null` in
! 1722: [[12]].*)
! 1723: cat <<EOF 1>&2
! 1724:
! 1725: *** Warning: Releases of GCC earlier than version 3.0 cannot reliably
! 1726: *** create self contained shared libraries on Solaris systems, without
! 1727: *** introducing a dependency on libgcc.a. Therefore, libtool is disabling
! 1728: *** -no-undefined support, which will at least allow you to build shared
! 1729: *** libraries. However, you may find that when you link such libraries
! 1730: *** into an application without using GCC, you have to manually add
! 1731: *** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
! 1732: *** upgrade to a newer version of GCC. Another option is to rebuild your
! 1733: *** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
! 1734:
! 1735: EOF
! 1736: no_undefined_flag=
! 1737: ;;
! 1738: esac
! 1739: fi
! 1740: # $CC -shared without GNU ld will not create a library from C++
! 1741: # object files and a static libstdc++, better avoid it by now
! 1742: archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1743: archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
! 1744: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
! 1745: hardcode_libdir_flag_spec='-R$libdir'
! 1746: hardcode_shlibpath_var=no
! 1747: case $host_os in
! 1748: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
! 1749: *) # Supported since Solaris 2.6 (maybe 2.5.1?)
! 1750: whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
! 1751: esac
! 1752: link_all_deplibs=yes
! 1753: ;;
! 1754:
! 1755: sunos4*)
! 1756: if test "x$host_vendor" = xsequent; then
! 1757: # Use $CC to link under sequent, because it throws in some extra .o
! 1758: # files that make .init and .fini sections work.
! 1759: archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
! 1760: else
! 1761: archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
! 1762: fi
! 1763: hardcode_libdir_flag_spec='-L$libdir'
! 1764: hardcode_direct=yes
! 1765: hardcode_minus_L=yes
! 1766: hardcode_shlibpath_var=no
! 1767: ;;
! 1768:
! 1769: sysv4)
! 1770: case $host_vendor in
! 1771: sni)
! 1772: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1773: hardcode_direct=yes # is this really true???
! 1774: ;;
! 1775: siemens)
! 1776: ## LD is ld it makes a PLAMLIB
! 1777: ## CC just makes a GrossModule.
! 1778: archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
! 1779: reload_cmds='$CC -r -o $output$reload_objs'
! 1780: hardcode_direct=no
! 1781: ;;
! 1782: motorola)
! 1783: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1784: hardcode_direct=no #Motorola manual says yes, but my tests say they lie
! 1785: ;;
! 1786: esac
! 1787: runpath_var='LD_RUN_PATH'
! 1788: hardcode_shlibpath_var=no
! 1789: ;;
! 1790:
! 1791: sysv4.3*)
! 1792: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1793: hardcode_shlibpath_var=no
! 1794: export_dynamic_flag_spec='-Bexport'
! 1795: ;;
! 1796:
! 1797: sysv5*)
! 1798: no_undefined_flag=' -z text'
! 1799: # $CC -shared without GNU ld will not create a library from C++
! 1800: # object files and a static libstdc++, better avoid it by now
! 1801: archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1802: archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
! 1803: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
! 1804: hardcode_libdir_flag_spec=
! 1805: hardcode_shlibpath_var=no
! 1806: runpath_var='LD_RUN_PATH'
! 1807: ;;
! 1808:
! 1809: uts4*)
! 1810: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1811: hardcode_libdir_flag_spec='-L$libdir'
! 1812: hardcode_shlibpath_var=no
! 1813: ;;
! 1814:
! 1815: dgux*)
! 1816: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1817: hardcode_libdir_flag_spec='-L$libdir'
! 1818: hardcode_shlibpath_var=no
! 1819: ;;
! 1820:
! 1821: sysv4*MP*)
! 1822: if test -d /usr/nec; then
! 1823: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1824: hardcode_shlibpath_var=no
! 1825: runpath_var=LD_RUN_PATH
! 1826: hardcode_runpath_var=yes
! 1827: ld_shlibs=yes
! 1828: fi
! 1829: ;;
! 1830:
! 1831: sysv4.2uw2*)
! 1832: archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
! 1833: hardcode_direct=yes
! 1834: hardcode_minus_L=no
! 1835: hardcode_shlibpath_var=no
! 1836: hardcode_runpath_var=yes
! 1837: runpath_var=LD_RUN_PATH
! 1838: ;;
! 1839:
! 1840: sysv5uw7* | unixware7*)
! 1841: no_undefined_flag='${wl}-z ${wl}text'
! 1842: if test "$GCC" = yes; then
! 1843: archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
! 1844: else
! 1845: archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
! 1846: fi
! 1847: runpath_var='LD_RUN_PATH'
! 1848: hardcode_shlibpath_var=no
! 1849: ;;
! 1850:
! 1851: *)
! 1852: ld_shlibs=no
! 1853: ;;
! 1854: esac
! 1855: fi
! 1856: AC_MSG_RESULT([$ld_shlibs])
! 1857: test "$ld_shlibs" = no && can_build_shared=no
! 1858:
! 1859: # Check hardcoding attributes.
! 1860: AC_MSG_CHECKING([how to hardcode library paths into programs])
! 1861: hardcode_action=
! 1862: if test -n "$hardcode_libdir_flag_spec" || \
! 1863: test -n "$runpath_var"; then
! 1864:
! 1865: # We can hardcode non-existant directories.
! 1866: if test "$hardcode_direct" != no &&
! 1867: # If the only mechanism to avoid hardcoding is shlibpath_var, we
! 1868: # have to relink, otherwise we might link with an installed library
! 1869: # when we should be linking with a yet-to-be-installed one
! 1870: ## test "$hardcode_shlibpath_var" != no &&
! 1871: test "$hardcode_minus_L" != no; then
! 1872: # Linking always hardcodes the temporary library directory.
! 1873: hardcode_action=relink
! 1874: else
! 1875: # We can link without hardcoding, and we can hardcode nonexisting dirs.
! 1876: hardcode_action=immediate
! 1877: fi
! 1878: else
! 1879: # We cannot hardcode anything, or else we can only hardcode existing
! 1880: # directories.
! 1881: hardcode_action=unsupported
! 1882: fi
! 1883: AC_MSG_RESULT([$hardcode_action])
! 1884:
! 1885: striplib=
! 1886: old_striplib=
! 1887: AC_MSG_CHECKING([whether stripping libraries is possible])
! 1888: if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
! 1889: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
! 1890: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
! 1891: AC_MSG_RESULT([yes])
! 1892: else
! 1893: AC_MSG_RESULT([no])
! 1894: fi
! 1895:
! 1896: reload_cmds='$LD$reload_flag -o $output$reload_objs'
! 1897: test -z "$deplibs_check_method" && deplibs_check_method=unknown
! 1898:
! 1899: # PORTME Fill in your ld.so characteristics
! 1900: AC_MSG_CHECKING([dynamic linker characteristics])
! 1901: library_names_spec=
! 1902: libname_spec='lib$name'
! 1903: soname_spec=
! 1904: postinstall_cmds=
! 1905: postuninstall_cmds=
! 1906: finish_cmds=
! 1907: finish_eval=
! 1908: shlibpath_var=
! 1909: shlibpath_overrides_runpath=unknown
! 1910: version_type=none
! 1911: dynamic_linker="$host_os ld.so"
! 1912: sys_lib_dlsearch_path_spec="/lib /usr/lib"
! 1913: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
! 1914:
! 1915: case $host_os in
! 1916: aix3*)
! 1917: version_type=linux
! 1918: library_names_spec='${libname}${release}.so$versuffix $libname.a'
! 1919: shlibpath_var=LIBPATH
! 1920:
! 1921: # AIX has no versioning support, so we append a major version to the name.
! 1922: soname_spec='${libname}${release}.so$major'
! 1923: ;;
! 1924:
! 1925: aix4* | aix5*)
! 1926: version_type=linux
! 1927: need_lib_prefix=no
! 1928: need_version=no
! 1929: hardcode_into_libs=yes
! 1930: if test "$host_cpu" = ia64; then
! 1931: # AIX 5 supports IA64
! 1932: library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
! 1933: shlibpath_var=LD_LIBRARY_PATH
! 1934: else
! 1935: # With GCC up to 2.95.x, collect2 would create an import file
! 1936: # for dependence libraries. The import file would start with
! 1937: # the line `#! .'. This would cause the generated library to
! 1938: # depend on `.', always an invalid library. This was fixed in
! 1939: # development snapshots of GCC prior to 3.0.
! 1940: case $host_os in
! 1941: aix4 | aix4.[[01]] | aix4.[[01]].*)
! 1942: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
! 1943: echo ' yes '
! 1944: echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
! 1945: :
! 1946: else
! 1947: can_build_shared=no
! 1948: fi
! 1949: ;;
! 1950: esac
! 1951: # AIX (on Power*) has no versioning support, so currently we can
! 1952: # not hardcode correct soname into executable. Probably we can
! 1953: # add versioning support to collect2, so additional links can
! 1954: # be useful in future.
! 1955: if test "$aix_use_runtimelinking" = yes; then
! 1956: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
! 1957: # instead of lib<name>.a to let people know that these are not
! 1958: # typical AIX shared libraries.
! 1959: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 1960: else
! 1961: # We preserve .a as extension for shared libraries through AIX4.2
! 1962: # and later when we are not doing run time linking.
! 1963: library_names_spec='${libname}${release}.a $libname.a'
! 1964: soname_spec='${libname}${release}.so$major'
! 1965: fi
! 1966: shlibpath_var=LIBPATH
! 1967: fi
! 1968: hardcode_into_libs=yes
! 1969: ;;
! 1970:
! 1971: amigaos*)
! 1972: library_names_spec='$libname.ixlibrary $libname.a'
! 1973: # Create ${libname}_ixlibrary.a entries in /sys/libs.
! 1974: 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 ${libname}_ixlibrary.a) || exit 1; done'
! 1975: ;;
! 1976:
! 1977: beos*)
! 1978: library_names_spec='${libname}.so'
! 1979: dynamic_linker="$host_os ld.so"
! 1980: shlibpath_var=LIBRARY_PATH
! 1981: ;;
! 1982:
! 1983: bsdi4*)
! 1984: version_type=linux
! 1985: need_version=no
! 1986: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 1987: soname_spec='${libname}${release}.so$major'
! 1988: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
! 1989: shlibpath_var=LD_LIBRARY_PATH
! 1990: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
! 1991: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
! 1992: export_dynamic_flag_spec=-rdynamic
! 1993: # the default ld.so.conf also contains /usr/contrib/lib and
! 1994: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
! 1995: # libtool to hard-code these into programs
! 1996: ;;
! 1997:
! 1998: cygwin* | mingw* | pw32*)
! 1999: version_type=windows
! 2000: need_version=no
! 2001: need_lib_prefix=no
! 2002: case $GCC,$host_os in
! 2003: yes,cygwin*)
! 2004: library_names_spec='$libname.dll.a'
! 2005: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
! 2006: postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
! 2007: dldir=$destdir/`dirname \$dlpath`~
! 2008: test -d \$dldir || mkdir -p \$dldir~
! 2009: $install_prog .libs/$dlname \$dldir/$dlname'
! 2010: postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
! 2011: dlpath=$dir/\$dldll~
! 2012: $rm \$dlpath'
! 2013: ;;
! 2014: yes,mingw*)
! 2015: library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
! 2016: sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g" -e "s,=/,/,g"`
! 2017: ;;
! 2018: yes,pw32*)
! 2019: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
! 2020: ;;
! 2021: *)
! 2022: library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
! 2023: ;;
! 2024: esac
! 2025: dynamic_linker='Win32 ld.exe'
! 2026: # FIXME: first we should search . and the directory the executable is in
! 2027: shlibpath_var=PATH
! 2028: ;;
! 2029:
! 2030: darwin* | rhapsody*)
! 2031: dynamic_linker="$host_os dyld"
! 2032: version_type=darwin
! 2033: need_lib_prefix=no
! 2034: need_version=no
! 2035: # FIXME: Relying on posixy $() will cause problems for
! 2036: # cross-compilation, but unfortunately the echo tests do not
! 2037: # yet detect zsh echo's removal of \ escapes.
! 2038: library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
! 2039: soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
! 2040: shlibpath_overrides_runpath=yes
! 2041: shlibpath_var=DYLD_LIBRARY_PATH
! 2042: ;;
! 2043:
! 2044: freebsd1*)
! 2045: dynamic_linker=no
! 2046: ;;
! 2047:
! 2048: freebsd*)
! 2049: objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
! 2050: version_type=freebsd-$objformat
! 2051: case $version_type in
! 2052: freebsd-elf*)
! 2053: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
! 2054: need_version=no
! 2055: need_lib_prefix=no
! 2056: ;;
! 2057: freebsd-*)
! 2058: library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
! 2059: need_version=yes
! 2060: ;;
! 2061: esac
! 2062: shlibpath_var=LD_LIBRARY_PATH
! 2063: case $host_os in
! 2064: freebsd2*)
! 2065: shlibpath_overrides_runpath=yes
! 2066: ;;
! 2067: *)
! 2068: shlibpath_overrides_runpath=no
! 2069: hardcode_into_libs=yes
! 2070: ;;
! 2071: esac
! 2072: ;;
! 2073:
! 2074: gnu*)
! 2075: version_type=linux
! 2076: need_lib_prefix=no
! 2077: need_version=no
! 2078: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
! 2079: soname_spec='${libname}${release}.so$major'
! 2080: shlibpath_var=LD_LIBRARY_PATH
! 2081: hardcode_into_libs=yes
! 2082: ;;
! 2083:
! 2084: hpux9* | hpux10* | hpux11*)
! 2085: # Give a soname corresponding to the major version so that dld.sl refuses to
! 2086: # link against other versions.
! 2087: dynamic_linker="$host_os dld.sl"
! 2088: version_type=sunos
! 2089: need_lib_prefix=no
! 2090: need_version=no
! 2091: shlibpath_var=SHLIB_PATH
! 2092: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
! 2093: library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
! 2094: soname_spec='${libname}${release}.sl$major'
! 2095: # HP-UX runs *really* slowly unless shared libraries are mode 555.
! 2096: postinstall_cmds='chmod 555 $lib'
! 2097: ;;
! 2098:
! 2099: irix5* | irix6* | nonstopux*)
! 2100: case $host_os in
! 2101: nonstopux*) version_type=nonstopux ;;
! 2102: *) version_type=irix ;;
! 2103: esac
! 2104: need_lib_prefix=no
! 2105: need_version=no
! 2106: soname_spec='${libname}${release}.so$major'
! 2107: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
! 2108: case $host_os in
! 2109: irix5* | nonstopux*)
! 2110: libsuff= shlibsuff=
! 2111: ;;
! 2112: *)
! 2113: case $LD in # libtool.m4 will add one of these switches to LD
! 2114: *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
! 2115: *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
! 2116: *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
! 2117: *) libsuff= shlibsuff= libmagic=never-match;;
! 2118: esac
! 2119: ;;
! 2120: esac
! 2121: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
! 2122: shlibpath_overrides_runpath=no
! 2123: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
! 2124: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
! 2125: ;;
! 2126:
! 2127: # No shared lib support for Linux oldld, aout, or coff.
! 2128: linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
! 2129: dynamic_linker=no
! 2130: ;;
! 2131:
! 2132: # This must be Linux ELF.
! 2133: linux-gnu*)
! 2134: version_type=linux
! 2135: need_lib_prefix=no
! 2136: need_version=no
! 2137: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2138: soname_spec='${libname}${release}.so$major'
! 2139: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
! 2140: shlibpath_var=LD_LIBRARY_PATH
! 2141: shlibpath_overrides_runpath=no
! 2142: # This implies no fast_install, which is unacceptable.
! 2143: # Some rework will be needed to allow for fast_install
! 2144: # before this can be enabled.
! 2145: hardcode_into_libs=yes
! 2146:
! 2147: # We used to test for /lib/ld.so.1 and disable shared libraries on
! 2148: # powerpc, because MkLinux only supported shared libraries with the
! 2149: # GNU dynamic linker. Since this was broken with cross compilers,
! 2150: # most powerpc-linux boxes support dynamic linking these days and
! 2151: # people can always --disable-shared, the test was removed, and we
! 2152: # assume the GNU/Linux dynamic linker is in use.
! 2153: dynamic_linker='GNU/Linux ld.so'
! 2154: ;;
! 2155:
! 2156: netbsd*)
! 2157: version_type=sunos
! 2158: need_lib_prefix=no
! 2159: need_version=no
! 2160: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 2161: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 2162: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
! 2163: dynamic_linker='NetBSD (a.out) ld.so'
! 2164: else
! 2165: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
! 2166: soname_spec='${libname}${release}.so$major'
! 2167: dynamic_linker='NetBSD ld.elf_so'
! 2168: fi
! 2169: shlibpath_var=LD_LIBRARY_PATH
! 2170: shlibpath_overrides_runpath=yes
! 2171: hardcode_into_libs=yes
! 2172: ;;
! 2173:
! 2174: newsos6)
! 2175: version_type=linux
! 2176: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2177: shlibpath_var=LD_LIBRARY_PATH
! 2178: shlibpath_overrides_runpath=yes
! 2179: ;;
! 2180:
! 2181: openbsd*)
! 2182: version_type=sunos
! 2183: need_lib_prefix=no
! 2184: need_version=no
! 2185: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
! 2186: case "$host_os" in
! 2187: openbsd2.[[89]] | openbsd2.[[89]].*)
! 2188: shlibpath_overrides_runpath=no
! 2189: ;;
! 2190: *)
! 2191: shlibpath_overrides_runpath=yes
! 2192: ;;
! 2193: esac
! 2194: else
! 2195: shlibpath_overrides_runpath=yes
! 2196: fi
! 2197: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 2198: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
! 2199: shlibpath_var=LD_LIBRARY_PATH
! 2200: ;;
! 2201:
! 2202: os2*)
! 2203: libname_spec='$name'
! 2204: need_lib_prefix=no
! 2205: library_names_spec='$libname.dll $libname.a'
! 2206: dynamic_linker='OS/2 ld.exe'
! 2207: shlibpath_var=LIBPATH
! 2208: ;;
! 2209:
! 2210: osf3* | osf4* | osf5*)
! 2211: version_type=osf
! 2212: need_version=no
! 2213: soname_spec='${libname}${release}.so$major'
! 2214: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2215: shlibpath_var=LD_LIBRARY_PATH
! 2216: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
! 2217: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
! 2218: hardcode_into_libs=yes
! 2219: ;;
! 2220:
! 2221: sco3.2v5*)
! 2222: version_type=osf
! 2223: soname_spec='${libname}${release}.so$major'
! 2224: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2225: shlibpath_var=LD_LIBRARY_PATH
! 2226: ;;
! 2227:
! 2228: solaris*)
! 2229: version_type=linux
! 2230: need_lib_prefix=no
! 2231: need_version=no
! 2232: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2233: soname_spec='${libname}${release}.so$major'
! 2234: shlibpath_var=LD_LIBRARY_PATH
! 2235: shlibpath_overrides_runpath=yes
! 2236: hardcode_into_libs=yes
! 2237: # ldd complains unless libraries are executable
! 2238: postinstall_cmds='chmod +x $lib'
! 2239: ;;
! 2240:
! 2241: sunos4*)
! 2242: version_type=sunos
! 2243: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 2244: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
! 2245: shlibpath_var=LD_LIBRARY_PATH
! 2246: shlibpath_overrides_runpath=yes
! 2247: if test "$with_gnu_ld" = yes; then
! 2248: need_lib_prefix=no
! 2249: fi
! 2250: need_version=yes
! 2251: ;;
! 2252:
! 2253: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 2254: version_type=linux
! 2255: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2256: soname_spec='${libname}${release}.so$major'
! 2257: shlibpath_var=LD_LIBRARY_PATH
! 2258: case $host_vendor in
! 2259: sni)
! 2260: shlibpath_overrides_runpath=no
! 2261: need_lib_prefix=no
! 2262: export_dynamic_flag_spec='${wl}-Blargedynsym'
! 2263: runpath_var=LD_RUN_PATH
! 2264: ;;
! 2265: siemens)
! 2266: need_lib_prefix=no
! 2267: ;;
! 2268: motorola)
! 2269: need_lib_prefix=no
! 2270: need_version=no
! 2271: shlibpath_overrides_runpath=no
! 2272: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
! 2273: ;;
! 2274: esac
! 2275: ;;
! 2276:
! 2277: uts4*)
! 2278: version_type=linux
! 2279: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2280: soname_spec='${libname}${release}.so$major'
! 2281: shlibpath_var=LD_LIBRARY_PATH
! 2282: ;;
! 2283:
! 2284: dgux*)
! 2285: version_type=linux
! 2286: need_lib_prefix=no
! 2287: need_version=no
! 2288: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2289: soname_spec='${libname}${release}.so$major'
! 2290: shlibpath_var=LD_LIBRARY_PATH
! 2291: ;;
! 2292:
! 2293: sysv4*MP*)
! 2294: if test -d /usr/nec ;then
! 2295: version_type=linux
! 2296: library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
! 2297: soname_spec='$libname.so.$major'
! 2298: shlibpath_var=LD_LIBRARY_PATH
! 2299: fi
! 2300: ;;
! 2301:
! 2302: *)
! 2303: dynamic_linker=no
! 2304: ;;
! 2305: esac
! 2306: AC_MSG_RESULT([$dynamic_linker])
! 2307: test "$dynamic_linker" = no && can_build_shared=no
! 2308:
! 2309: # Report the final consequences.
! 2310: AC_MSG_CHECKING([if libtool supports shared libraries])
! 2311: AC_MSG_RESULT([$can_build_shared])
! 2312:
! 2313: AC_MSG_CHECKING([whether to build shared libraries])
! 2314: test "$can_build_shared" = "no" && enable_shared=no
! 2315:
! 2316: # On AIX, shared libraries and static libraries use the same namespace, and
! 2317: # are all built from PIC.
! 2318: case "$host_os" in
! 2319: aix3*)
! 2320: test "$enable_shared" = yes && enable_static=no
! 2321: if test -n "$RANLIB"; then
! 2322: archive_cmds="$archive_cmds~\$RANLIB \$lib"
! 2323: postinstall_cmds='$RANLIB $lib'
! 2324: fi
! 2325: ;;
! 2326:
! 2327: aix4*)
! 2328: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
! 2329: test "$enable_shared" = yes && enable_static=no
! 2330: fi
! 2331: ;;
! 2332: esac
! 2333: AC_MSG_RESULT([$enable_shared])
! 2334:
! 2335: AC_MSG_CHECKING([whether to build static libraries])
! 2336: # Make sure either enable_shared or enable_static is yes.
! 2337: test "$enable_shared" = yes || enable_static=yes
! 2338: AC_MSG_RESULT([$enable_static])
! 2339:
! 2340: if test "$hardcode_action" = relink; then
! 2341: # Fast installation is not supported
! 2342: enable_fast_install=no
! 2343: elif test "$shlibpath_overrides_runpath" = yes ||
! 2344: test "$enable_shared" = no; then
! 2345: # Fast installation is not necessary
! 2346: enable_fast_install=needless
! 2347: fi
! 2348:
! 2349: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
! 2350: if test "$GCC" = yes; then
! 2351: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
! 2352: fi
! 2353:
! 2354: AC_LIBTOOL_DLOPEN_SELF
! 2355:
! 2356: if test "$enable_shared" = yes && test "$GCC" = yes; then
! 2357: case $archive_cmds in
! 2358: *'~'*)
! 2359: # FIXME: we may have to deal with multi-command sequences.
! 2360: ;;
! 2361: '$CC '*)
! 2362: # Test whether the compiler implicitly links with -lc since on some
! 2363: # systems, -lgcc has to come before -lc. If gcc already passes -lc
! 2364: # to ld, don't add -lc before -lgcc.
! 2365: AC_MSG_CHECKING([whether -lc should be explicitly linked in])
! 2366: AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
! 2367: [$rm conftest*
! 2368: echo 'static int dummy;' > conftest.$ac_ext
! 2369:
! 2370: if AC_TRY_EVAL(ac_compile); then
! 2371: soname=conftest
! 2372: lib=conftest
! 2373: libobjs=conftest.$ac_objext
! 2374: deplibs=
! 2375: wl=$lt_cv_prog_cc_wl
! 2376: compiler_flags=-v
! 2377: linker_flags=-v
! 2378: verstring=
! 2379: output_objdir=.
! 2380: libname=conftest
! 2381: save_allow_undefined_flag=$allow_undefined_flag
! 2382: allow_undefined_flag=
! 2383: if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
! 2384: then
! 2385: lt_cv_archive_cmds_need_lc=no
! 2386: else
! 2387: lt_cv_archive_cmds_need_lc=yes
! 2388: fi
! 2389: allow_undefined_flag=$save_allow_undefined_flag
! 2390: else
! 2391: cat conftest.err 1>&5
! 2392: fi])
! 2393: AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
! 2394: ;;
! 2395: esac
! 2396: fi
! 2397: need_lc=${lt_cv_archive_cmds_need_lc-yes}
! 2398:
! 2399: # The second clause should only fire when bootstrapping the
! 2400: # libtool distribution, otherwise you forgot to ship ltmain.sh
! 2401: # with your package, and you will get complaints that there are
! 2402: # no rules to generate ltmain.sh.
! 2403: if test -f "$ltmain"; then
! 2404: :
! 2405: else
! 2406: # If there is no Makefile yet, we rely on a make rule to execute
! 2407: # `config.status --recheck' to rerun these tests and create the
! 2408: # libtool script then.
! 2409: test -f Makefile && make "$ltmain"
! 2410: fi
! 2411:
! 2412: if test -f "$ltmain"; then
! 2413: trap "$rm \"${ofile}T\"; exit 1" 1 2 15
! 2414: $rm -f "${ofile}T"
! 2415:
! 2416: echo creating $ofile
! 2417:
! 2418: # Now quote all the things that may contain metacharacters while being
! 2419: # careful not to overquote the AC_SUBSTed values. We take copies of the
! 2420: # variables and quote the copies for generation of the libtool script.
! 2421: for var in echo old_CC old_CFLAGS SED \
! 2422: AR AR_FLAGS CC LD LN_S NM SHELL \
! 2423: reload_flag reload_cmds wl \
! 2424: pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
! 2425: thread_safe_flag_spec whole_archive_flag_spec libname_spec \
! 2426: library_names_spec soname_spec \
! 2427: RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
! 2428: old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
! 2429: postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
! 2430: old_striplib striplib file_magic_cmd export_symbols_cmds \
! 2431: deplibs_check_method allow_undefined_flag no_undefined_flag \
! 2432: finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
! 2433: global_symbol_to_c_name_address \
! 2434: hardcode_libdir_flag_spec hardcode_libdir_separator \
! 2435: sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
! 2436: compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
! 2437:
! 2438: case $var in
! 2439: reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
! 2440: old_postinstall_cmds | old_postuninstall_cmds | \
! 2441: export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
! 2442: extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
! 2443: postinstall_cmds | postuninstall_cmds | \
! 2444: finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
! 2445: # Double-quote double-evaled strings.
! 2446: eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
! 2447: ;;
! 2448: *)
! 2449: eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
! 2450: ;;
! 2451: esac
! 2452: done
! 2453:
! 2454: cat <<__EOF__ > "${ofile}T"
! 2455: #! $SHELL
! 2456:
! 2457: # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
! 2458: # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
! 2459: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
! 2460: #
! 2461: # Copyright (C) 1996-2000 Free Software Foundation, Inc.
! 2462: # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
! 2463: #
! 2464: # This program is free software; you can redistribute it and/or modify
! 2465: # it under the terms of the GNU General Public License as published by
! 2466: # the Free Software Foundation; either version 2 of the License, or
! 2467: # (at your option) any later version.
! 2468: #
! 2469: # This program is distributed in the hope that it will be useful, but
! 2470: # WITHOUT ANY WARRANTY; without even the implied warranty of
! 2471: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
! 2472: # General Public License for more details.
! 2473: #
! 2474: # You should have received a copy of the GNU General Public License
! 2475: # along with this program; if not, write to the Free Software
! 2476: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 2477: #
! 2478: # As a special exception to the GNU General Public License, if you
! 2479: # distribute this file as part of a program that contains a
! 2480: # configuration script generated by Autoconf, you may include it under
! 2481: # the same distribution terms that you use for the rest of that program.
! 2482:
! 2483: # A sed that does not truncate output.
! 2484: SED=$lt_SED
! 2485:
! 2486: # Sed that helps us avoid accidentally triggering echo(1) options like -n.
! 2487: Xsed="${SED} -e s/^X//"
! 2488:
! 2489: # The HP-UX ksh and POSIX shell print the target directory to stdout
! 2490: # if CDPATH is set.
! 2491: if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
! 2492:
! 2493: # ### BEGIN LIBTOOL CONFIG
! 2494:
! 2495: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
! 2496:
! 2497: # Shell to use when invoking shell scripts.
! 2498: SHELL=$lt_SHELL
! 2499:
! 2500: # Whether or not to build shared libraries.
! 2501: build_libtool_libs=$enable_shared
! 2502:
! 2503: # Whether or not to build static libraries.
! 2504: build_old_libs=$enable_static
! 2505:
! 2506: # Whether or not to add -lc for building shared libraries.
! 2507: build_libtool_need_lc=$need_lc
! 2508:
! 2509: # Whether or not to optimize for fast installation.
! 2510: fast_install=$enable_fast_install
! 2511:
! 2512: # The host system.
! 2513: host_alias=$host_alias
! 2514: host=$host
! 2515:
! 2516: # An echo program that does not interpret backslashes.
! 2517: echo=$lt_echo
! 2518:
! 2519: # The archiver.
! 2520: AR=$lt_AR
! 2521: AR_FLAGS=$lt_AR_FLAGS
! 2522:
! 2523: # The default C compiler.
! 2524: CC=$lt_CC
! 2525:
! 2526: # Is the compiler the GNU C compiler?
! 2527: with_gcc=$GCC
! 2528:
! 2529: # The linker used to build libraries.
! 2530: LD=$lt_LD
! 2531:
! 2532: # Whether we need hard or soft links.
! 2533: LN_S=$lt_LN_S
! 2534:
! 2535: # A BSD-compatible nm program.
! 2536: NM=$lt_NM
! 2537:
! 2538: # A symbol stripping program
! 2539: STRIP=$STRIP
! 2540:
! 2541: # Used to examine libraries when file_magic_cmd begins "file"
! 2542: MAGIC_CMD=$MAGIC_CMD
! 2543:
! 2544: # Used on cygwin: DLL creation program.
! 2545: DLLTOOL="$DLLTOOL"
! 2546:
! 2547: # Used on cygwin: object dumper.
! 2548: OBJDUMP="$OBJDUMP"
! 2549:
! 2550: # Used on cygwin: assembler.
! 2551: AS="$AS"
! 2552:
! 2553: # The name of the directory that contains temporary libtool files.
! 2554: objdir=$objdir
! 2555:
! 2556: # How to create reloadable object files.
! 2557: reload_flag=$lt_reload_flag
! 2558: reload_cmds=$lt_reload_cmds
! 2559:
! 2560: # How to pass a linker flag through the compiler.
! 2561: wl=$lt_wl
! 2562:
! 2563: # Object file suffix (normally "o").
! 2564: objext="$ac_objext"
! 2565:
! 2566: # Old archive suffix (normally "a").
! 2567: libext="$libext"
! 2568:
! 2569: # Executable file suffix (normally "").
! 2570: exeext="$exeext"
! 2571:
! 2572: # Additional compiler flags for building library objects.
! 2573: pic_flag=$lt_pic_flag
! 2574: pic_mode=$pic_mode
! 2575:
! 2576: # Does compiler simultaneously support -c and -o options?
! 2577: compiler_c_o=$lt_compiler_c_o
! 2578:
! 2579: # Can we write directly to a .lo ?
! 2580: compiler_o_lo=$lt_compiler_o_lo
! 2581:
! 2582: # Must we lock files when doing compilation ?
! 2583: need_locks=$lt_need_locks
! 2584:
! 2585: # Do we need the lib prefix for modules?
! 2586: need_lib_prefix=$need_lib_prefix
! 2587:
! 2588: # Do we need a version for libraries?
! 2589: need_version=$need_version
! 2590:
! 2591: # Whether dlopen is supported.
! 2592: dlopen_support=$enable_dlopen
! 2593:
! 2594: # Whether dlopen of programs is supported.
! 2595: dlopen_self=$enable_dlopen_self
! 2596:
! 2597: # Whether dlopen of statically linked programs is supported.
! 2598: dlopen_self_static=$enable_dlopen_self_static
! 2599:
! 2600: # Compiler flag to prevent dynamic linking.
! 2601: link_static_flag=$lt_link_static_flag
! 2602:
! 2603: # Compiler flag to turn off builtin functions.
! 2604: no_builtin_flag=$lt_no_builtin_flag
! 2605:
! 2606: # Compiler flag to allow reflexive dlopens.
! 2607: export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
! 2608:
! 2609: # Compiler flag to generate shared objects directly from archives.
! 2610: whole_archive_flag_spec=$lt_whole_archive_flag_spec
! 2611:
! 2612: # Compiler flag to generate thread-safe objects.
! 2613: thread_safe_flag_spec=$lt_thread_safe_flag_spec
! 2614:
! 2615: # Library versioning type.
! 2616: version_type=$version_type
! 2617:
! 2618: # Format of library name prefix.
! 2619: libname_spec=$lt_libname_spec
! 2620:
! 2621: # List of archive names. First name is the real one, the rest are links.
! 2622: # The last name is the one that the linker finds with -lNAME.
! 2623: library_names_spec=$lt_library_names_spec
! 2624:
! 2625: # The coded name of the library, if different from the real name.
! 2626: soname_spec=$lt_soname_spec
! 2627:
! 2628: # Commands used to build and install an old-style archive.
! 2629: RANLIB=$lt_RANLIB
! 2630: old_archive_cmds=$lt_old_archive_cmds
! 2631: old_postinstall_cmds=$lt_old_postinstall_cmds
! 2632: old_postuninstall_cmds=$lt_old_postuninstall_cmds
! 2633:
! 2634: # Create an old-style archive from a shared archive.
! 2635: old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
! 2636:
! 2637: # Create a temporary old-style archive to link instead of a shared archive.
! 2638: old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
! 2639:
! 2640: # Commands used to build and install a shared archive.
! 2641: archive_cmds=$lt_archive_cmds
! 2642: archive_expsym_cmds=$lt_archive_expsym_cmds
! 2643: postinstall_cmds=$lt_postinstall_cmds
! 2644: postuninstall_cmds=$lt_postuninstall_cmds
! 2645:
! 2646: # Commands to strip libraries.
! 2647: old_striplib=$lt_old_striplib
! 2648: striplib=$lt_striplib
! 2649:
! 2650: # Method to check whether dependent libraries are shared objects.
! 2651: deplibs_check_method=$lt_deplibs_check_method
! 2652:
! 2653: # Command to use when deplibs_check_method == file_magic.
! 2654: file_magic_cmd=$lt_file_magic_cmd
! 2655:
! 2656: # Flag that allows shared libraries with undefined symbols to be built.
! 2657: allow_undefined_flag=$lt_allow_undefined_flag
! 2658:
! 2659: # Flag that forces no undefined symbols.
! 2660: no_undefined_flag=$lt_no_undefined_flag
! 2661:
! 2662: # Commands used to finish a libtool library installation in a directory.
! 2663: finish_cmds=$lt_finish_cmds
! 2664:
! 2665: # Same as above, but a single script fragment to be evaled but not shown.
! 2666: finish_eval=$lt_finish_eval
! 2667:
! 2668: # Take the output of nm and produce a listing of raw symbols and C names.
! 2669: global_symbol_pipe=$lt_global_symbol_pipe
! 2670:
! 2671: # Transform the output of nm in a proper C declaration
! 2672: global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
! 2673:
! 2674: # Transform the output of nm in a C name address pair
! 2675: global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
! 2676:
! 2677: # This is the shared library runtime path variable.
! 2678: runpath_var=$runpath_var
! 2679:
! 2680: # This is the shared library path variable.
! 2681: shlibpath_var=$shlibpath_var
! 2682:
! 2683: # Is shlibpath searched before the hard-coded library search path?
! 2684: shlibpath_overrides_runpath=$shlibpath_overrides_runpath
! 2685:
! 2686: # How to hardcode a shared library path into an executable.
! 2687: hardcode_action=$hardcode_action
! 2688:
! 2689: # Whether we should hardcode library paths into libraries.
! 2690: hardcode_into_libs=$hardcode_into_libs
! 2691:
! 2692: # Flag to hardcode \$libdir into a binary during linking.
! 2693: # This must work even if \$libdir does not exist.
! 2694: hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
! 2695:
! 2696: # Whether we need a single -rpath flag with a separated argument.
! 2697: hardcode_libdir_separator=$lt_hardcode_libdir_separator
! 2698:
! 2699: # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
! 2700: # resulting binary.
! 2701: hardcode_direct=$hardcode_direct
! 2702:
! 2703: # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
! 2704: # resulting binary.
! 2705: hardcode_minus_L=$hardcode_minus_L
! 2706:
! 2707: # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
! 2708: # the resulting binary.
! 2709: hardcode_shlibpath_var=$hardcode_shlibpath_var
! 2710:
! 2711: # Variables whose values should be saved in libtool wrapper scripts and
! 2712: # restored at relink time.
! 2713: variables_saved_for_relink="$variables_saved_for_relink"
! 2714:
! 2715: # Whether libtool must link a program against all its dependency libraries.
! 2716: link_all_deplibs=$link_all_deplibs
! 2717:
! 2718: # Compile-time system search path for libraries
! 2719: sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
! 2720:
! 2721: # Run-time system search path for libraries
! 2722: sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
! 2723:
! 2724: # Fix the shell variable \$srcfile for the compiler.
! 2725: fix_srcfile_path="$fix_srcfile_path"
! 2726:
! 2727: # Set to yes if exported symbols are required.
! 2728: always_export_symbols=$always_export_symbols
! 2729:
! 2730: # The commands to list exported symbols.
! 2731: export_symbols_cmds=$lt_export_symbols_cmds
! 2732:
! 2733: # The commands to extract the exported symbol list from a shared archive.
! 2734: extract_expsyms_cmds=$lt_extract_expsyms_cmds
! 2735:
! 2736: # Symbols that should not be listed in the preloaded symbols.
! 2737: exclude_expsyms=$lt_exclude_expsyms
! 2738:
! 2739: # Symbols that must always be exported.
! 2740: include_expsyms=$lt_include_expsyms
! 2741:
! 2742: # ### END LIBTOOL CONFIG
! 2743:
! 2744: __EOF__
! 2745:
! 2746: case $host_os in
! 2747: aix3*)
! 2748: cat <<\EOF >> "${ofile}T"
! 2749:
! 2750: # AIX sometimes has problems with the GCC collect2 program. For some
! 2751: # reason, if we set the COLLECT_NAMES environment variable, the problems
! 2752: # vanish in a puff of smoke.
! 2753: if test "X${COLLECT_NAMES+set}" != Xset; then
! 2754: COLLECT_NAMES=
! 2755: export COLLECT_NAMES
! 2756: fi
! 2757: EOF
! 2758: ;;
! 2759: esac
! 2760:
! 2761: case $host_os in
! 2762: cygwin* | mingw* | pw32* | os2*)
! 2763: cat <<'EOF' >> "${ofile}T"
! 2764: # This is a source program that is used to create dlls on Windows
! 2765: # Don't remove nor modify the starting and closing comments
! 2766: # /* ltdll.c starts here */
! 2767: # #define WIN32_LEAN_AND_MEAN
! 2768: # #include <windows.h>
! 2769: # #undef WIN32_LEAN_AND_MEAN
! 2770: # #include <stdio.h>
! 2771: #
! 2772: # #ifndef __CYGWIN__
! 2773: # # ifdef __CYGWIN32__
! 2774: # # define __CYGWIN__ __CYGWIN32__
! 2775: # # endif
! 2776: # #endif
! 2777: #
! 2778: # #ifdef __cplusplus
! 2779: # extern "C" {
! 2780: # #endif
! 2781: # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
! 2782: # #ifdef __cplusplus
! 2783: # }
! 2784: # #endif
! 2785: #
! 2786: # #ifdef __CYGWIN__
! 2787: # #include <cygwin/cygwin_dll.h>
! 2788: # DECLARE_CYGWIN_DLL( DllMain );
! 2789: # #endif
! 2790: # HINSTANCE __hDllInstance_base;
! 2791: #
! 2792: # BOOL APIENTRY
! 2793: # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
! 2794: # {
! 2795: # __hDllInstance_base = hInst;
! 2796: # return TRUE;
! 2797: # }
! 2798: # /* ltdll.c ends here */
! 2799: # This is a source program that is used to create import libraries
! 2800: # on Windows for dlls which lack them. Don't remove nor modify the
! 2801: # starting and closing comments
! 2802: # /* impgen.c starts here */
! 2803: # /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
! 2804: #
! 2805: # This file is part of GNU libtool.
! 2806: #
! 2807: # This program is free software; you can redistribute it and/or modify
! 2808: # it under the terms of the GNU General Public License as published by
! 2809: # the Free Software Foundation; either version 2 of the License, or
! 2810: # (at your option) any later version.
! 2811: #
! 2812: # This program is distributed in the hope that it will be useful,
! 2813: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 2814: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 2815: # GNU General Public License for more details.
! 2816: #
! 2817: # You should have received a copy of the GNU General Public License
! 2818: # along with this program; if not, write to the Free Software
! 2819: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 2820: # */
! 2821: #
! 2822: # #include <stdio.h> /* for printf() */
! 2823: # #include <unistd.h> /* for open(), lseek(), read() */
! 2824: # #include <fcntl.h> /* for O_RDONLY, O_BINARY */
! 2825: # #include <string.h> /* for strdup() */
! 2826: #
! 2827: # /* O_BINARY isn't required (or even defined sometimes) under Unix */
! 2828: # #ifndef O_BINARY
! 2829: # #define O_BINARY 0
! 2830: # #endif
! 2831: #
! 2832: # static unsigned int
! 2833: # pe_get16 (fd, offset)
! 2834: # int fd;
! 2835: # int offset;
! 2836: # {
! 2837: # unsigned char b[2];
! 2838: # lseek (fd, offset, SEEK_SET);
! 2839: # read (fd, b, 2);
! 2840: # return b[0] + (b[1]<<8);
! 2841: # }
! 2842: #
! 2843: # static unsigned int
! 2844: # pe_get32 (fd, offset)
! 2845: # int fd;
! 2846: # int offset;
! 2847: # {
! 2848: # unsigned char b[4];
! 2849: # lseek (fd, offset, SEEK_SET);
! 2850: # read (fd, b, 4);
! 2851: # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
! 2852: # }
! 2853: #
! 2854: # static unsigned int
! 2855: # pe_as32 (ptr)
! 2856: # void *ptr;
! 2857: # {
! 2858: # unsigned char *b = ptr;
! 2859: # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
! 2860: # }
! 2861: #
! 2862: # int
! 2863: # main (argc, argv)
! 2864: # int argc;
! 2865: # char *argv[];
! 2866: # {
! 2867: # int dll;
! 2868: # unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
! 2869: # unsigned long export_rva, export_size, nsections, secptr, expptr;
! 2870: # unsigned long name_rvas, nexp;
! 2871: # unsigned char *expdata, *erva;
! 2872: # char *filename, *dll_name;
! 2873: #
! 2874: # filename = argv[1];
! 2875: #
! 2876: # dll = open(filename, O_RDONLY|O_BINARY);
! 2877: # if (dll < 1)
! 2878: # return 1;
! 2879: #
! 2880: # dll_name = filename;
! 2881: #
! 2882: # for (i=0; filename[i]; i++)
! 2883: # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
! 2884: # dll_name = filename + i +1;
! 2885: #
! 2886: # pe_header_offset = pe_get32 (dll, 0x3c);
! 2887: # opthdr_ofs = pe_header_offset + 4 + 20;
! 2888: # num_entries = pe_get32 (dll, opthdr_ofs + 92);
! 2889: #
! 2890: # if (num_entries < 1) /* no exports */
! 2891: # return 1;
! 2892: #
! 2893: # export_rva = pe_get32 (dll, opthdr_ofs + 96);
! 2894: # export_size = pe_get32 (dll, opthdr_ofs + 100);
! 2895: # nsections = pe_get16 (dll, pe_header_offset + 4 +2);
! 2896: # secptr = (pe_header_offset + 4 + 20 +
! 2897: # pe_get16 (dll, pe_header_offset + 4 + 16));
! 2898: #
! 2899: # expptr = 0;
! 2900: # for (i = 0; i < nsections; i++)
! 2901: # {
! 2902: # char sname[8];
! 2903: # unsigned long secptr1 = secptr + 40 * i;
! 2904: # unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
! 2905: # unsigned long vsize = pe_get32 (dll, secptr1 + 16);
! 2906: # unsigned long fptr = pe_get32 (dll, secptr1 + 20);
! 2907: # lseek(dll, secptr1, SEEK_SET);
! 2908: # read(dll, sname, 8);
! 2909: # if (vaddr <= export_rva && vaddr+vsize > export_rva)
! 2910: # {
! 2911: # expptr = fptr + (export_rva - vaddr);
! 2912: # if (export_rva + export_size > vaddr + vsize)
! 2913: # export_size = vsize - (export_rva - vaddr);
! 2914: # break;
! 2915: # }
! 2916: # }
! 2917: #
! 2918: # expdata = (unsigned char*)malloc(export_size);
! 2919: # lseek (dll, expptr, SEEK_SET);
! 2920: # read (dll, expdata, export_size);
! 2921: # erva = expdata - export_rva;
! 2922: #
! 2923: # nexp = pe_as32 (expdata+24);
! 2924: # name_rvas = pe_as32 (expdata+32);
! 2925: #
! 2926: # printf ("EXPORTS\n");
! 2927: # for (i = 0; i<nexp; i++)
! 2928: # {
! 2929: # unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
! 2930: # printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
! 2931: # }
! 2932: #
! 2933: # return 0;
! 2934: # }
! 2935: # /* impgen.c ends here */
1.15 paf 2936:
1.25 ! paf 2937: EOF
! 2938: ;;
! 2939: esac
! 2940:
! 2941: # We use sed instead of cat because bash on DJGPP gets confused if
! 2942: # if finds mixed CR/LF and LF-only lines. Since sed operates in
! 2943: # text mode, it properly converts lines to CR/LF. This bash problem
! 2944: # is reportedly fixed, but why not run on old versions too?
! 2945: sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
! 2946:
! 2947: mv -f "${ofile}T" "$ofile" || \
! 2948: (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
! 2949: chmod +x "$ofile"
! 2950: fi
! 2951:
! 2952: ])# _LT_AC_LTCONFIG_HACK
! 2953:
! 2954: # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
! 2955: AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
! 2956:
! 2957: # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
! 2958: AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
! 2959:
! 2960: # AC_ENABLE_SHARED - implement the --enable-shared flag
! 2961: # Usage: AC_ENABLE_SHARED[(DEFAULT)]
! 2962: # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
! 2963: # `yes'.
! 2964: AC_DEFUN([AC_ENABLE_SHARED],
! 2965: [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
! 2966: AC_ARG_ENABLE(shared,
! 2967: changequote(<<, >>)dnl
! 2968: << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
! 2969: changequote([, ])dnl
! 2970: [p=${PACKAGE-default}
! 2971: case $enableval in
! 2972: yes) enable_shared=yes ;;
! 2973: no) enable_shared=no ;;
! 2974: *)
! 2975: enable_shared=no
! 2976: # Look at the argument we got. We use all the common list separators.
! 2977: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
! 2978: for pkg in $enableval; do
! 2979: if test "X$pkg" = "X$p"; then
! 2980: enable_shared=yes
! 2981: fi
! 2982: done
! 2983: IFS="$ac_save_ifs"
! 2984: ;;
! 2985: esac],
! 2986: enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
! 2987: ])
! 2988:
! 2989: # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
! 2990: AC_DEFUN([AC_DISABLE_SHARED],
! 2991: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 2992: AC_ENABLE_SHARED(no)])
! 2993:
! 2994: # AC_ENABLE_STATIC - implement the --enable-static flag
! 2995: # Usage: AC_ENABLE_STATIC[(DEFAULT)]
! 2996: # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
! 2997: # `yes'.
! 2998: AC_DEFUN([AC_ENABLE_STATIC],
! 2999: [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
! 3000: AC_ARG_ENABLE(static,
! 3001: changequote(<<, >>)dnl
! 3002: << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
! 3003: changequote([, ])dnl
! 3004: [p=${PACKAGE-default}
! 3005: case $enableval in
! 3006: yes) enable_static=yes ;;
! 3007: no) enable_static=no ;;
! 3008: *)
! 3009: enable_static=no
! 3010: # Look at the argument we got. We use all the common list separators.
! 3011: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
! 3012: for pkg in $enableval; do
! 3013: if test "X$pkg" = "X$p"; then
! 3014: enable_static=yes
! 3015: fi
! 3016: done
! 3017: IFS="$ac_save_ifs"
! 3018: ;;
! 3019: esac],
! 3020: enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
! 3021: ])
! 3022:
! 3023: # AC_DISABLE_STATIC - set the default static flag to --disable-static
! 3024: AC_DEFUN([AC_DISABLE_STATIC],
! 3025: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3026: AC_ENABLE_STATIC(no)])
! 3027:
! 3028:
! 3029: # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
! 3030: # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
! 3031: # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
! 3032: # `yes'.
! 3033: AC_DEFUN([AC_ENABLE_FAST_INSTALL],
! 3034: [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
! 3035: AC_ARG_ENABLE(fast-install,
! 3036: changequote(<<, >>)dnl
! 3037: << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
! 3038: changequote([, ])dnl
! 3039: [p=${PACKAGE-default}
! 3040: case $enableval in
! 3041: yes) enable_fast_install=yes ;;
! 3042: no) enable_fast_install=no ;;
! 3043: *)
! 3044: enable_fast_install=no
! 3045: # Look at the argument we got. We use all the common list separators.
! 3046: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
! 3047: for pkg in $enableval; do
! 3048: if test "X$pkg" = "X$p"; then
! 3049: enable_fast_install=yes
! 3050: fi
! 3051: done
! 3052: IFS="$ac_save_ifs"
! 3053: ;;
! 3054: esac],
! 3055: enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
! 3056: ])
! 3057:
! 3058: # AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
! 3059: AC_DEFUN([AC_DISABLE_FAST_INSTALL],
! 3060: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3061: AC_ENABLE_FAST_INSTALL(no)])
! 3062:
! 3063: # AC_LIBTOOL_PICMODE - implement the --with-pic flag
! 3064: # Usage: AC_LIBTOOL_PICMODE[(MODE)]
! 3065: # Where MODE is either `yes' or `no'. If omitted, it defaults to
! 3066: # `both'.
! 3067: AC_DEFUN([AC_LIBTOOL_PICMODE],
! 3068: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3069: pic_mode=ifelse($#,1,$1,default)])
! 3070:
! 3071:
! 3072: # AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
! 3073: AC_DEFUN([AC_PATH_TOOL_PREFIX],
! 3074: [AC_MSG_CHECKING([for $1])
! 3075: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
! 3076: [case $MAGIC_CMD in
! 3077: /*)
! 3078: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
! 3079: ;;
! 3080: ?:/*)
! 3081: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
! 3082: ;;
! 3083: *)
! 3084: ac_save_MAGIC_CMD="$MAGIC_CMD"
! 3085: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
! 3086: dnl $ac_dummy forces splitting on constant user-supplied paths.
! 3087: dnl POSIX.2 word splitting is done only on the output of word expansions,
! 3088: dnl not every word. This closes a longstanding sh security hole.
! 3089: ac_dummy="ifelse([$2], , $PATH, [$2])"
! 3090: for ac_dir in $ac_dummy; do
! 3091: test -z "$ac_dir" && ac_dir=.
! 3092: if test -f $ac_dir/$1; then
! 3093: lt_cv_path_MAGIC_CMD="$ac_dir/$1"
! 3094: if test -n "$file_magic_test_file"; then
! 3095: case $deplibs_check_method in
! 3096: "file_magic "*)
! 3097: file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
! 3098: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
! 3099: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
! 3100: egrep "$file_magic_regex" > /dev/null; then
! 3101: :
! 3102: else
! 3103: cat <<EOF 1>&2
! 3104:
! 3105: *** Warning: the command libtool uses to detect shared libraries,
! 3106: *** $file_magic_cmd, produces output that libtool cannot recognize.
! 3107: *** The result is that libtool may fail to recognize shared libraries
! 3108: *** as such. This will affect the creation of libtool libraries that
! 3109: *** depend on shared libraries, but programs linked with such libtool
! 3110: *** libraries will work regardless of this problem. Nevertheless, you
! 3111: *** may want to report the problem to your system manager and/or to
! 3112: *** bug-libtool@gnu.org
! 3113:
! 3114: EOF
! 3115: fi ;;
! 3116: esac
! 3117: fi
! 3118: break
! 3119: fi
! 3120: done
! 3121: IFS="$ac_save_ifs"
! 3122: MAGIC_CMD="$ac_save_MAGIC_CMD"
! 3123: ;;
! 3124: esac])
! 3125: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
! 3126: if test -n "$MAGIC_CMD"; then
! 3127: AC_MSG_RESULT($MAGIC_CMD)
! 3128: else
! 3129: AC_MSG_RESULT(no)
! 3130: fi
! 3131: ])
! 3132:
! 3133:
! 3134: # AC_PATH_MAGIC - find a file program which can recognise a shared library
! 3135: AC_DEFUN([AC_PATH_MAGIC],
! 3136: [AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
! 3137: AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
! 3138: if test -z "$lt_cv_path_MAGIC_CMD"; then
! 3139: if test -n "$ac_tool_prefix"; then
! 3140: AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
! 3141: else
! 3142: MAGIC_CMD=:
! 3143: fi
! 3144: fi
! 3145: ])
! 3146:
! 3147:
! 3148: # AC_PROG_LD - find the path to the GNU or non-GNU linker
! 3149: AC_DEFUN([AC_PROG_LD],
! 3150: [AC_ARG_WITH(gnu-ld,
! 3151: [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
! 3152: test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
! 3153: AC_REQUIRE([AC_PROG_CC])dnl
! 3154: AC_REQUIRE([AC_CANONICAL_HOST])dnl
! 3155: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
! 3156: AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
! 3157: ac_prog=ld
! 3158: if test "$GCC" = yes; then
! 3159: # Check if gcc -print-prog-name=ld gives a path.
! 3160: AC_MSG_CHECKING([for ld used by GCC])
! 3161: case $host in
! 3162: *-*-mingw*)
! 3163: # gcc leaves a trailing carriage return which upsets mingw
! 3164: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
! 3165: *)
! 3166: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
! 3167: esac
! 3168: case $ac_prog in
! 3169: # Accept absolute paths.
! 3170: [[\\/]]* | [[A-Za-z]]:[[\\/]]*)
! 3171: re_direlt='/[[^/]][[^/]]*/\.\./'
! 3172: # Canonicalize the path of ld
! 3173: ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
! 3174: while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
! 3175: ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
! 3176: done
! 3177: test -z "$LD" && LD="$ac_prog"
! 3178: ;;
! 3179: "")
! 3180: # If it fails, then pretend we aren't using GCC.
! 3181: ac_prog=ld
! 3182: ;;
! 3183: *)
! 3184: # If it is relative, then search for the first ld in PATH.
! 3185: with_gnu_ld=unknown
! 3186: ;;
! 3187: esac
! 3188: elif test "$with_gnu_ld" = yes; then
! 3189: AC_MSG_CHECKING([for GNU ld])
! 3190: else
! 3191: AC_MSG_CHECKING([for non-GNU ld])
! 3192: fi
! 3193: AC_CACHE_VAL(lt_cv_path_LD,
! 3194: [if test -z "$LD"; then
! 3195: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
! 3196: for ac_dir in $PATH; do
! 3197: test -z "$ac_dir" && ac_dir=.
! 3198: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
! 3199: lt_cv_path_LD="$ac_dir/$ac_prog"
! 3200: # Check to see if the program is GNU ld. I'd rather use --version,
! 3201: # but apparently some GNU ld's only accept -v.
! 3202: # Break only if it was the GNU/non-GNU ld that we prefer.
! 3203: if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
! 3204: test "$with_gnu_ld" != no && break
! 3205: else
! 3206: test "$with_gnu_ld" != yes && break
! 3207: fi
! 3208: fi
! 3209: done
! 3210: IFS="$ac_save_ifs"
! 3211: else
! 3212: lt_cv_path_LD="$LD" # Let the user override the test with a path.
! 3213: fi])
! 3214: LD="$lt_cv_path_LD"
! 3215: if test -n "$LD"; then
! 3216: AC_MSG_RESULT($LD)
! 3217: else
! 3218: AC_MSG_RESULT(no)
! 3219: fi
! 3220: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
! 3221: AC_PROG_LD_GNU
! 3222: ])
! 3223:
! 3224: # AC_PROG_LD_GNU -
! 3225: AC_DEFUN([AC_PROG_LD_GNU],
! 3226: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
! 3227: [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
! 3228: if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
! 3229: lt_cv_prog_gnu_ld=yes
! 3230: else
! 3231: lt_cv_prog_gnu_ld=no
! 3232: fi])
! 3233: with_gnu_ld=$lt_cv_prog_gnu_ld
! 3234: ])
! 3235:
! 3236: # AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
! 3237: # -- PORTME Some linkers may need a different reload flag.
! 3238: AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
! 3239: [AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
! 3240: [lt_cv_ld_reload_flag='-r'])
! 3241: reload_flag=$lt_cv_ld_reload_flag
! 3242: test -n "$reload_flag" && reload_flag=" $reload_flag"
! 3243: ])
! 3244:
! 3245: # AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
! 3246: # -- PORTME fill in with the dynamic library characteristics
! 3247: AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
! 3248: [AC_CACHE_CHECK([how to recognise dependent libraries],
! 3249: lt_cv_deplibs_check_method,
! 3250: [lt_cv_file_magic_cmd='$MAGIC_CMD'
! 3251: lt_cv_file_magic_test_file=
! 3252: lt_cv_deplibs_check_method='unknown'
! 3253: # Need to set the preceding variable on all platforms that support
! 3254: # interlibrary dependencies.
! 3255: # 'none' -- dependencies not supported.
! 3256: # `unknown' -- same as none, but documents that we really don't know.
! 3257: # 'pass_all' -- all dependencies passed with no checks.
! 3258: # 'test_compile' -- check by making test program.
! 3259: # 'file_magic [[regex]]' -- check by looking for files in library path
! 3260: # which responds to the $file_magic_cmd with a given egrep regex.
! 3261: # If you have `file' or equivalent on your system and you're not sure
! 3262: # whether `pass_all' will *always* work, you probably want this one.
! 3263:
! 3264: case $host_os in
! 3265: aix4* | aix5*)
! 3266: lt_cv_deplibs_check_method=pass_all
! 3267: ;;
! 3268:
! 3269: beos*)
! 3270: lt_cv_deplibs_check_method=pass_all
! 3271: ;;
! 3272:
! 3273: bsdi4*)
! 3274: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
! 3275: lt_cv_file_magic_cmd='/usr/bin/file -L'
! 3276: lt_cv_file_magic_test_file=/shlib/libc.so
! 3277: ;;
! 3278:
! 3279: cygwin* | mingw* | pw32*)
! 3280: lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
! 3281: lt_cv_file_magic_cmd='$OBJDUMP -f'
! 3282: ;;
! 3283:
! 3284: darwin* | rhapsody*)
! 3285: lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
! 3286: lt_cv_file_magic_cmd='/usr/bin/file -L'
! 3287: case "$host_os" in
! 3288: rhapsody* | darwin1.[[012]])
! 3289: lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
! 3290: ;;
! 3291: *) # Darwin 1.3 on
! 3292: lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
! 3293: ;;
! 3294: esac
! 3295: ;;
! 3296:
! 3297: freebsd*)
! 3298: if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
! 3299: case $host_cpu in
! 3300: i*86 )
! 3301: # Not sure whether the presence of OpenBSD here was a mistake.
! 3302: # Let's accept both of them until this is cleared up.
! 3303: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
! 3304: lt_cv_file_magic_cmd=/usr/bin/file
! 3305: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
! 3306: ;;
! 3307: esac
! 3308: else
! 3309: lt_cv_deplibs_check_method=pass_all
! 3310: fi
! 3311: ;;
! 3312:
! 3313: gnu*)
! 3314: lt_cv_deplibs_check_method=pass_all
! 3315: ;;
! 3316:
! 3317: hpux10.20*|hpux11*)
! 3318: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
! 3319: lt_cv_file_magic_cmd=/usr/bin/file
! 3320: lt_cv_file_magic_test_file=/usr/lib/libc.sl
! 3321: ;;
! 3322:
! 3323: irix5* | irix6* | nonstopux*)
! 3324: case $host_os in
! 3325: irix5* | nonstopux*)
! 3326: # this will be overridden with pass_all, but let us keep it just in case
! 3327: lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
! 3328: ;;
! 3329: *)
! 3330: case $LD in
! 3331: *-32|*"-32 ") libmagic=32-bit;;
! 3332: *-n32|*"-n32 ") libmagic=N32;;
! 3333: *-64|*"-64 ") libmagic=64-bit;;
! 3334: *) libmagic=never-match;;
! 3335: esac
! 3336: # this will be overridden with pass_all, but let us keep it just in case
! 3337: lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
! 3338: ;;
! 3339: esac
! 3340: lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
! 3341: lt_cv_deplibs_check_method=pass_all
! 3342: ;;
! 3343:
! 3344: # This must be Linux ELF.
! 3345: linux-gnu*)
! 3346: case $host_cpu in
! 3347: alpha* | hppa* | i*86 | mips | mipsel | powerpc* | sparc* | ia64*)
! 3348: lt_cv_deplibs_check_method=pass_all ;;
! 3349: *)
! 3350: # glibc up to 2.1.1 does not perform some relocations on ARM
! 3351: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
! 3352: esac
! 3353: lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
! 3354: ;;
! 3355:
! 3356: netbsd*)
! 3357: if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
! 3358: lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
! 3359: else
! 3360: lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
! 3361: fi
! 3362: ;;
! 3363:
! 3364: newos6*)
! 3365: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
! 3366: lt_cv_file_magic_cmd=/usr/bin/file
! 3367: lt_cv_file_magic_test_file=/usr/lib/libnls.so
! 3368: ;;
! 3369:
! 3370: openbsd*)
! 3371: lt_cv_file_magic_cmd=/usr/bin/file
! 3372: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
! 3373: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
! 3374: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
! 3375: else
! 3376: lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
! 3377: fi
! 3378: ;;
! 3379:
! 3380: osf3* | osf4* | osf5*)
! 3381: # this will be overridden with pass_all, but let us keep it just in case
! 3382: lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
! 3383: lt_cv_file_magic_test_file=/shlib/libc.so
! 3384: lt_cv_deplibs_check_method=pass_all
! 3385: ;;
! 3386:
! 3387: sco3.2v5*)
! 3388: lt_cv_deplibs_check_method=pass_all
! 3389: ;;
! 3390:
! 3391: solaris*)
! 3392: lt_cv_deplibs_check_method=pass_all
! 3393: lt_cv_file_magic_test_file=/lib/libc.so
! 3394: ;;
! 3395:
! 3396: sysv5uw[[78]]* | sysv4*uw2*)
! 3397: lt_cv_deplibs_check_method=pass_all
! 3398: ;;
! 3399:
! 3400: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 3401: case $host_vendor in
! 3402: motorola)
! 3403: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
! 3404: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
! 3405: ;;
! 3406: ncr)
! 3407: lt_cv_deplibs_check_method=pass_all
! 3408: ;;
! 3409: sequent)
! 3410: lt_cv_file_magic_cmd='/bin/file'
! 3411: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
! 3412: ;;
! 3413: sni)
! 3414: lt_cv_file_magic_cmd='/bin/file'
! 3415: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
! 3416: lt_cv_file_magic_test_file=/lib/libc.so
! 3417: ;;
! 3418: siemens)
! 3419: lt_cv_deplibs_check_method=pass_all
! 3420: ;;
! 3421: esac
! 3422: ;;
! 3423: esac
! 3424: ])
! 3425: file_magic_cmd=$lt_cv_file_magic_cmd
! 3426: deplibs_check_method=$lt_cv_deplibs_check_method
! 3427: ])
! 3428:
! 3429:
! 3430: # AC_PROG_NM - find the path to a BSD-compatible name lister
! 3431: AC_DEFUN([AC_PROG_NM],
! 3432: [AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
! 3433: AC_MSG_CHECKING([for BSD-compatible nm])
! 3434: AC_CACHE_VAL(lt_cv_path_NM,
! 3435: [if test -n "$NM"; then
! 3436: # Let the user override the test.
! 3437: lt_cv_path_NM="$NM"
! 3438: else
! 3439: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
! 3440: for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
! 3441: test -z "$ac_dir" && ac_dir=.
! 3442: tmp_nm=$ac_dir/${ac_tool_prefix}nm
! 3443: if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
! 3444: # Check to see if the nm accepts a BSD-compat flag.
! 3445: # Adding the `sed 1q' prevents false positives on HP-UX, which says:
! 3446: # nm: unknown option "B" ignored
! 3447: # Tru64's nm complains that /dev/null is an invalid object file
! 3448: if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
! 3449: lt_cv_path_NM="$tmp_nm -B"
! 3450: break
! 3451: elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
! 3452: lt_cv_path_NM="$tmp_nm -p"
! 3453: break
! 3454: else
! 3455: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
! 3456: continue # so that we can try to find one that supports BSD flags
! 3457: fi
! 3458: fi
! 3459: done
! 3460: IFS="$ac_save_ifs"
! 3461: test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
! 3462: fi])
! 3463: NM="$lt_cv_path_NM"
! 3464: AC_MSG_RESULT([$NM])
! 3465: ])
! 3466:
! 3467: # AC_CHECK_LIBM - check for math library
! 3468: AC_DEFUN([AC_CHECK_LIBM],
! 3469: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
! 3470: LIBM=
! 3471: case $host in
! 3472: *-*-beos* | *-*-cygwin* | *-*-pw32*)
! 3473: # These system don't have libm
! 3474: ;;
! 3475: *-ncr-sysv4.3*)
! 3476: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
! 3477: AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
! 3478: ;;
! 3479: *)
! 3480: AC_CHECK_LIB(m, main, LIBM="-lm")
! 3481: ;;
! 3482: esac
! 3483: ])
! 3484:
! 3485: # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
! 3486: # the libltdl installable library and LTDLINCL to the include flags for
! 3487: # the libltdl header and adds --enable-ltdl-install to the configure
! 3488: # arguments. Note that LIBLTDL and LTDLINCL are not AC_SUBSTed, nor is
! 3489: # AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
! 3490: # libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
! 3491: # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed
! 3492: # with '${top_srcdir}/' (note the single quotes!). If your package is
! 3493: # not flat and you're not using automake, define top_builddir and
1.1 paf 3494: # top_srcdir appropriately in the Makefiles.
1.25 ! paf 3495: # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
! 3496: AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
! 3497: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3498: AC_CHECK_LIB(ltdl, main,
! 3499: [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
! 3500: [if test x"$enable_ltdl_install" = xno; then
! 3501: AC_MSG_WARN([libltdl not installed, but installation disabled])
! 3502: else
! 3503: enable_ltdl_install=yes
! 3504: fi
! 3505: ])
! 3506: if test x"$enable_ltdl_install" = x"yes"; then
! 3507: ac_configure_args="$ac_configure_args --enable-ltdl-install"
! 3508: LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
! 3509: LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
! 3510: else
! 3511: ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
! 3512: LIBLTDL="-lltdl"
! 3513: LTDLINCL=
! 3514: fi
! 3515: # For backwards non-gettext consistent compatibility...
! 3516: INCLTDL="$LTDLINCL"
! 3517: ])
! 3518:
! 3519: # old names
! 3520: AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
! 3521: AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
! 3522: AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
! 3523: AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
! 3524: AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
! 3525: AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
! 3526: AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
! 3527:
! 3528: # This is just to silence aclocal about the macro not being used
! 3529: ifelse([AC_DISABLE_FAST_INSTALL])
! 3530:
! 3531: # NOTE: This macro has been submitted for inclusion into #
! 3532: # GNU Autoconf as AC_PROG_SED. When it is available in #
! 3533: # a released version of Autoconf we should remove this #
! 3534: # macro and use it instead. #
! 3535: # LT_AC_PROG_SED
! 3536: # --------------
! 3537: # Check for a fully-functional sed program, that truncates
! 3538: # as few characters as possible. Prefer GNU sed if found.
! 3539: AC_DEFUN([LT_AC_PROG_SED],
! 3540: [AC_MSG_CHECKING([for a sed that does not truncate output])
! 3541: AC_CACHE_VAL(lt_cv_path_SED,
! 3542: [# Loop through the user's path and test for sed and gsed.
! 3543: # Then use that list of sed's as ones to test for truncation.
! 3544: as_executable_p="test -f"
! 3545: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
! 3546: for as_dir in $PATH
! 3547: do
! 3548: IFS=$as_save_IFS
! 3549: test -z "$as_dir" && as_dir=.
! 3550: for ac_prog in sed gsed; do
! 3551: for ac_exec_ext in '' $ac_executable_extensions; do
! 3552: if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
! 3553: _sed_list="$_sed_list $as_dir/$ac_prog$ac_exec_ext"
! 3554: fi
! 3555: done
! 3556: done
! 3557: done
! 3558:
! 3559: # Create a temporary directory, and hook for its removal unless debugging.
! 3560: $debug ||
! 3561: {
! 3562: trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
! 3563: trap '{ (exit 1); exit 1; }' 1 2 13 15
! 3564: }
! 3565:
! 3566: # Create a (secure) tmp directory for tmp files.
! 3567: : ${TMPDIR=/tmp}
! 3568: {
! 3569: tmp=`(umask 077 && mktemp -d -q "$TMPDIR/sedXXXXXX") 2>/dev/null` &&
! 3570: test -n "$tmp" && test -d "$tmp"
! 3571: } ||
! 3572: {
! 3573: tmp=$TMPDIR/sed$$-$RANDOM
! 3574: (umask 077 && mkdir $tmp)
! 3575: } ||
! 3576: {
! 3577: echo "$me: cannot create a temporary directory in $TMPDIR" >&2
! 3578: { (exit 1); exit 1; }
! 3579: }
! 3580: _max=0
! 3581: _count=0
! 3582: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
! 3583: # along with /bin/sed that truncates output.
! 3584: for _sed in $_sed_list /usr/xpg4/bin/sed; do
! 3585: test ! -f ${_sed} && break
! 3586: cat /dev/null > "$tmp/sed.in"
! 3587: _count=0
! 3588: echo ${ECHO_N-$ac_n} "0123456789${ECHO_C-$ac_c}" >"$tmp/sed.in"
! 3589: # Check for GNU sed and select it if it is found.
! 3590: if "${_sed}" --version 2>&1 < /dev/null | egrep '(GNU)' > /dev/null; then
! 3591: lt_cv_path_SED=${_sed}
! 3592: break
! 3593: fi
! 3594: while true; do
! 3595: cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp"
! 3596: mv "$tmp/sed.tmp" "$tmp/sed.in"
! 3597: cp "$tmp/sed.in" "$tmp/sed.nl"
! 3598: echo >>"$tmp/sed.nl"
! 3599: ${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" || break
! 3600: cmp -s "$tmp/sed.out" "$tmp/sed.nl" || break
! 3601: # 40000 chars as input seems more than enough
! 3602: test $_count -gt 10 && break
! 3603: _count=`expr $_count + 1`
! 3604: if test $_count -gt $_max; then
! 3605: _max=$_count
! 3606: lt_cv_path_SED=$_sed
! 3607: fi
! 3608: done
! 3609: done
! 3610: rm -rf "$tmp"
! 3611: ])
! 3612: if test "X$SED" != "X"; then
! 3613: lt_cv_path_SED=$SED
! 3614: else
! 3615: SED=$lt_cv_path_SED
! 3616: fi
! 3617: AC_MSG_RESULT([$SED])
! 3618: ])
! 3619:
! 3620: # serial 5 AC_LIB_LTDL
! 3621:
! 3622: # AC_WITH_LTDL
! 3623: # ------------
! 3624: # Clients of libltdl can use this macro to allow the installer to
! 3625: # choose between a shipped copy of the ltdl sources or a preinstalled
! 3626: # version of the library.
! 3627: AC_DEFUN([AC_WITH_LTDL],
! 3628: [AC_REQUIRE([AC_LIB_LTDL])
! 3629: AC_SUBST([LIBLTDL])
! 3630: AC_SUBST([INCLTDL])
! 3631:
! 3632: # Unless the user asks us to check, assume no installed ltdl exists.
! 3633: use_installed_libltdl=no
! 3634:
! 3635: AC_ARG_WITH([included_ltdl],
! 3636: [ --with-included-ltdl use the GNU ltdl sources included here])
! 3637:
! 3638: if test "x$with_included_ltdl" != xyes; then
! 3639: # We are not being forced to use the included libltdl sources, so
! 3640: # decide whether there is a useful installed version we can use.
! 3641: AC_CHECK_HEADER([ltdl.h],
! 3642: [AC_CHECK_LIB([ltdl], [lt_dlcaller_register],
! 3643: [with_included_ltdl=no],
! 3644: [with_included_ltdl=yes])
! 3645: ])
! 3646: fi
! 3647:
! 3648: if test "x$enable_ltdl_install" != xyes; then
! 3649: # If the user did not specify an installable libltdl, then default
! 3650: # to a convenience lib.
! 3651: AC_LIBLTDL_CONVENIENCE
! 3652: fi
! 3653:
! 3654: if test "x$with_included_ltdl" = xno; then
! 3655: # If the included ltdl is not to be used. then Use the
! 3656: # preinstalled libltdl we found.
! 3657: AC_DEFINE([HAVE_LTDL], 1,
! 3658: [Define this if a modern libltdl is already installed])
! 3659: LIBLTDL=-lltdl
! 3660: fi
! 3661:
! 3662: # Report our decision...
! 3663: AC_MSG_CHECKING([whether to use included libltdl])
! 3664: AC_MSG_RESULT([$with_included_ltdl])
! 3665:
! 3666: AC_CONFIG_SUBDIRS([libltdl])
! 3667: ])# AC_WITH_LTDL
! 3668:
! 3669:
! 3670: # AC_LIB_LTDL
! 3671: # -----------
! 3672: # Perform all the checks necessary for compilation of the ltdl objects
! 3673: # -- including compiler checks and header checks.
! 3674: AC_DEFUN([AC_LIB_LTDL],
! 3675: [AC_PREREQ(2.13)
! 3676: AC_REQUIRE([AC_PROG_CC])
! 3677: AC_REQUIRE([AC_C_CONST])
! 3678: AC_REQUIRE([AC_HEADER_STDC])
! 3679: AC_REQUIRE([AC_HEADER_DIRENT])
! 3680: AC_REQUIRE([AC_LIBTOOL_HEADER_ASSERT])
! 3681: AC_REQUIRE([_LT_AC_CHECK_DLFCN])
! 3682: AC_REQUIRE([AC_LTDL_ENABLE_INSTALL])
! 3683: AC_REQUIRE([AC_LTDL_SHLIBEXT])
! 3684: AC_REQUIRE([AC_LTDL_SHLIBPATH])
! 3685: AC_REQUIRE([AC_LTDL_SYSSEARCHPATH])
! 3686: AC_REQUIRE([AC_LTDL_OBJDIR])
! 3687: AC_REQUIRE([AC_LTDL_DLPREOPEN])
! 3688: AC_REQUIRE([AC_LTDL_DLLIB])
! 3689: AC_REQUIRE([AC_LTDL_SYMBOL_USCORE])
! 3690: AC_REQUIRE([AC_LTDL_DLSYM_USCORE])
! 3691: AC_REQUIRE([AC_LTDL_SYS_DLOPEN_DEPLIBS])
! 3692: AC_REQUIRE([AC_LTDL_FUNC_ARGZ])
! 3693:
! 3694: AC_CHECK_HEADERS([errno.h malloc.h memory.h stdlib.h stdio.h ctype.h unistd.h])
! 3695: AC_CHECK_HEADERS([dl.h sys/dl.h dld.h])
! 3696: AC_CHECK_HEADERS([string.h strings.h], break)
! 3697:
! 3698: AC_CHECK_FUNCS([strchr index], break)
! 3699: AC_CHECK_FUNCS([strrchr rindex], break)
! 3700: AC_CHECK_FUNCS([memcpy bcopy], break)
! 3701: AC_CHECK_FUNCS([memmove strcmp])
! 3702:
! 3703: ])# AC_LIB_LTDL
! 3704:
! 3705: # AC_LTDL_ENABLE_INSTALL
! 3706: # ----------------------
! 3707: AC_DEFUN([AC_LTDL_ENABLE_INSTALL],
! 3708: [AC_ARG_ENABLE(ltdl-install,
! 3709: [ --enable-ltdl-install install libltdl])
! 3710:
! 3711: AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno)
! 3712: AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)
! 3713: ])])# AC_LTDL_ENABLE_INSTALL
! 3714:
! 3715: # AC_LTDL_SYS_DLOPEN_DEPLIBS
! 3716: # --------------------------
! 3717: AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS],
! 3718: [AC_REQUIRE([AC_CANONICAL_HOST])
! 3719: AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
! 3720: libltdl_cv_sys_dlopen_deplibs, [dnl
! 3721: # PORTME does your system automatically load deplibs for dlopen()?
! 3722: libltdl_cv_sys_dlopen_deplibs=unknown
! 3723: case "$host_os" in
! 3724: hpux10*|hpux11*)
! 3725: libltdl_cv_sys_dlopen_deplibs=yes
! 3726: ;;
! 3727: linux*)
! 3728: libltdl_cv_sys_dlopen_deplibs=yes
! 3729: ;;
! 3730: netbsd*)
! 3731: libltdl_cv_sys_dlopen_deplibs=yes
! 3732: ;;
! 3733: openbsd*)
! 3734: libltdl_cv_sys_dlopen_deplibs=yes
! 3735: ;;
! 3736: solaris*)
! 3737: libltdl_cv_sys_dlopen_deplibs=yes
! 3738: ;;
! 3739: esac
! 3740: ])
! 3741: if test "$libltdl_cv_sys_dlopen_deplibs" != yes; then
! 3742: AC_DEFINE(LTDL_DLOPEN_DEPLIBS, 1,
! 3743: [Define if the OS needs help to load dependent libraries for dlopen(). ])
! 3744: fi
! 3745: ])# AC_LTDL_SYS_DLOPEN_DEPLIBS
! 3746:
! 3747: # AC_LTDL_SHLIBEXT
! 3748: # ----------------
! 3749: AC_DEFUN([AC_LTDL_SHLIBEXT],
! 3750: [AC_REQUIRE([_LT_AC_LTCONFIG_HACK])
! 3751: AC_CACHE_CHECK([which extension is used for shared libraries],
! 3752: libltdl_cv_shlibext,
! 3753: [ac_last=
! 3754: for ac_spec in $library_names_spec; do
! 3755: ac_last="$ac_spec"
! 3756: done
! 3757: echo "$ac_last" | [sed 's/\[.*\]//;s/^[^.]*//;s/\$.*$//;s/\.$//'] > conftest
! 3758: libltdl_cv_shlibext=`cat conftest`
! 3759: rm -f conftest
! 3760: ])
! 3761: if test -n "$libltdl_cv_shlibext"; then
! 3762: AC_DEFINE_UNQUOTED(LTDL_SHLIB_EXT, "$libltdl_cv_shlibext",
! 3763: [Define to the extension used for shared libraries, say, ".so". ])
! 3764: fi
! 3765: ])# AC_LTDL_SHLIBEXT
! 3766:
! 3767: # AC_LTDL_SHLIBPATH
! 3768: # -----------------
! 3769: AC_DEFUN([AC_LTDL_SHLIBPATH],
! 3770: [AC_REQUIRE([_LT_AC_LTCONFIG_HACK])
! 3771: AC_CACHE_CHECK([which variable specifies run-time library path],
! 3772: libltdl_cv_shlibpath_var, [libltdl_cv_shlibpath_var="$shlibpath_var"])
! 3773: if test -n "$libltdl_cv_shlibpath_var"; then
! 3774: AC_DEFINE_UNQUOTED(LTDL_SHLIBPATH_VAR, "$libltdl_cv_shlibpath_var",
! 3775: [Define to the name of the environment variable that determines the dynamic library search path. ])
! 3776: fi
! 3777: ])# AC_LTDL_SHLIBPATH
! 3778:
! 3779: # AC_LTDL_SYSSEARCHPATH
! 3780: # ---------------------
! 3781: AC_DEFUN([AC_LTDL_SYSSEARCHPATH],
! 3782: [AC_REQUIRE([_LT_AC_LTCONFIG_HACK])
! 3783: AC_CACHE_CHECK([for the default library search path],
! 3784: libltdl_cv_sys_search_path, [libltdl_cv_sys_search_path="$sys_lib_dlsearch_path_spec"])
! 3785: if test -n "$libltdl_cv_sys_search_path"; then
! 3786: case "$host" in
! 3787: *-*-mingw*) pathsep=";" ;;
! 3788: *) pathsep=":" ;;
1.15 paf 3789: esac
1.25 ! paf 3790: sys_search_path=
! 3791: for dir in $libltdl_cv_sys_search_path; do
! 3792: if test -z "$sys_search_path"; then
! 3793: sys_search_path="$dir"
! 3794: else
! 3795: sys_search_path="$sys_search_path$pathsep$dir"
! 3796: fi
! 3797: done
! 3798: AC_DEFINE_UNQUOTED(LTDL_SYSSEARCHPATH, "$sys_search_path",
! 3799: [Define to the system default library search path. ])
! 3800: fi
! 3801: ])# AC_LTDL_SYSSEARCHPATH
! 3802:
! 3803: # AC_LTDL_OBJDIR
! 3804: # --------------
! 3805: AC_DEFUN([AC_LTDL_OBJDIR],
! 3806: [AC_CACHE_CHECK([for objdir],
! 3807: libltdl_cv_objdir, [libltdl_cv_objdir="$objdir"
! 3808: if test -n "$objdir"; then
! 3809: :
! 3810: else
! 3811: rm -f .libs 2>/dev/null
! 3812: mkdir .libs 2>/dev/null
! 3813: if test -d .libs; then
! 3814: libltdl_cv_objdir=.libs
! 3815: else
! 3816: # MS-DOS does not allow filenames that begin with a dot.
! 3817: libltdl_cv_objdir=_libs
! 3818: fi
! 3819: rmdir .libs 2>/dev/null
! 3820: fi])
! 3821: AC_DEFINE_UNQUOTED(LTDL_OBJDIR, "$libltdl_cv_objdir/",
! 3822: [Define to the sub-directory in which libtool stores uninstalled libraries. ])
! 3823: ])# AC_LTDL_OBJDIR
! 3824:
! 3825: # AC_LTDL_DLPREOPEN
! 3826: # -----------------
! 3827: AC_DEFUN([AC_LTDL_DLPREOPEN],
! 3828: [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
! 3829: AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
! 3830: libltdl_cv_preloaded_symbols, [dnl
! 3831: if test -n "$global_symbol_pipe"; then
! 3832: libltdl_cv_preloaded_symbols=yes
! 3833: else
! 3834: libltdl_cv_preloaded_symbols=no
! 3835: fi
! 3836: ])
! 3837: if test x"$libltdl_cv_preloaded_symbols" = x"yes"; then
! 3838: AC_DEFINE(HAVE_PRELOADED_SYMBOLS, 1,
! 3839: [Define if libtool can extract symbol lists from object files. ])
! 3840: fi
! 3841: ])# AC_LTDL_DLPREOPEN
! 3842:
! 3843: # AC_LTDL_DLLIB
! 3844: # -------------
! 3845: AC_DEFUN([AC_LTDL_DLLIB],
! 3846: [LIBADD_DL=
! 3847: AC_SUBST(LIBADD_DL)
! 3848:
! 3849: AC_CHECK_FUNC([shl_load],
! 3850: [AC_DEFINE([HAVE_SHL_LOAD], [1],
! 3851: [Define if you have the shl_load function.])],
! 3852: [AC_CHECK_LIB([dld], [shl_load],
! 3853: [AC_DEFINE([HAVE_SHL_LOAD], [1],
! 3854: [Define if you have the shl_load function.])
! 3855: LIBADD_DL="$LIBADD_DL -ldld"],
! 3856: [AC_CHECK_LIB([dl], [dlopen],
! 3857: [AC_DEFINE([HAVE_LIBDL], [1],
! 3858: [Define if you have the libdl library or equivalent.])
! 3859: LIBADD_DL="-ldl"],
! 3860: [AC_TRY_LINK([#if HAVE_DLFCN_H
! 3861: # include <dlfcn.h>
! 3862: #endif
! 3863: ],
! 3864: [dlopen(0, 0);],
! 3865: [AC_DEFINE([HAVE_LIBDL], [1],
! 3866: [Define if you have the libdl library or equivalent.])],
! 3867: [AC_CHECK_LIB([svld], [dlopen],
! 3868: [AC_DEFINE([HAVE_LIBDL], [1],
! 3869: [Define if you have the libdl library or equivalent.])
! 3870: LIBADD_DL="-lsvld"],
! 3871: [AC_CHECK_LIB([dld], [dld_link],
! 3872: [AC_DEFINE([HAVE_DLD], [1],
! 3873: [Define if you have the GNU dld library.])
! 3874: LIBADD_DL="$LIBADD_DL -ldld"
! 3875: ])
! 3876: ])
! 3877: ])
! 3878: ])
! 3879: ])
! 3880: ])
! 3881:
! 3882: if test "x$ac_cv_func_dlopen" = xyes || test "x$ac_cv_lib_dl_dlopen" = xyes; then
! 3883: LIBS_SAVE="$LIBS"
! 3884: LIBS="$LIBS $LIBADD_DL"
! 3885: AC_CHECK_FUNCS(dlerror)
! 3886: LIBS="$LIBS_SAVE"
! 3887: fi
! 3888: ])# AC_LTDL_DLLIB
! 3889:
! 3890: # AC_LTDL_SYMBOL_USCORE
! 3891: # ---------------------
! 3892: AC_DEFUN([AC_LTDL_SYMBOL_USCORE],
! 3893: [dnl does the compiler prefix global symbols with an underscore?
! 3894: AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
! 3895: AC_MSG_CHECKING([for _ prefix in compiled symbols])
! 3896: AC_CACHE_VAL(ac_cv_sys_symbol_underscore,
! 3897: [ac_cv_sys_symbol_underscore=no
! 3898: cat > conftest.$ac_ext <<EOF
! 3899: void nm_test_func(){}
! 3900: int main(){nm_test_func;return 0;}
! 3901: EOF
! 3902: if AC_TRY_EVAL(ac_compile); then
! 3903: # Now try to grab the symbols.
! 3904: ac_nlist=conftest.nm
! 3905: if AC_TRY_EVAL(NM conftest.$ac_objext \| $global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
! 3906: # See whether the symbols have a leading underscore.
! 3907: if egrep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
! 3908: ac_cv_sys_symbol_underscore=yes
! 3909: else
! 3910: if egrep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
! 3911: :
! 3912: else
! 3913: echo "configure: cannot find nm_test_func in $ac_nlist" >&AC_FD_CC
! 3914: fi
! 3915: fi
! 3916: else
! 3917: echo "configure: cannot run $global_symbol_pipe" >&AC_FD_CC
! 3918: fi
! 3919: else
! 3920: echo "configure: failed program was:" >&AC_FD_CC
! 3921: cat conftest.c >&AC_FD_CC
! 3922: fi
! 3923: rm -rf conftest*
1.1 paf 3924: ])
1.25 ! paf 3925: AC_MSG_RESULT($ac_cv_sys_symbol_underscore)
! 3926: ])# AC_LTDL_SYMBOL_USCORE
! 3927:
! 3928:
! 3929: # AC_LTDL_DLSYM_USCORE
! 3930: # --------------------
! 3931: AC_DEFUN([AC_LTDL_DLSYM_USCORE],
! 3932: [AC_REQUIRE([AC_LTDL_SYMBOL_USCORE])dnl
! 3933: if test x"$ac_cv_sys_symbol_underscore" = xyes; then
! 3934: if test x"$ac_cv_func_dlopen" = xyes ||
! 3935: test x"$ac_cv_lib_dl_dlopen" = xyes ; then
! 3936: AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
! 3937: libltdl_cv_need_uscore, [dnl
! 3938: libltdl_cv_need_uscore=unknown
! 3939: save_LIBS="$LIBS"
! 3940: LIBS="$LIBS $LIBADD_DL"
! 3941: _LT_AC_TRY_DLOPEN_SELF(
! 3942: libltdl_cv_need_uscore=no, libltdl_cv_need_uscore=yes,
! 3943: [], libltdl_cv_need_uscore=cross)
! 3944: LIBS="$save_LIBS"
! 3945: ])
! 3946: fi
! 3947: fi
! 3948:
! 3949: if test x"$libltdl_cv_need_uscore" = xyes; then
! 3950: AC_DEFINE(NEED_USCORE, 1,
! 3951: [Define if dlsym() requires a leading underscore in symbol names. ])
! 3952: fi
! 3953: ])# AC_LTDL_DLSYM_USCORE
! 3954:
! 3955:
! 3956: # AC_CHECK_TYPES(TYPES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND],
! 3957: # [INCLUDES])
! 3958: # ---------------------------------------------------------------
! 3959: # This macro did not exist in Autoconf 2.13, which we do still support
! 3960: ifdef([AC_CHECK_TYPES], [],
! 3961: [define([AC_CHECK_TYPES],
! 3962: [AC_CACHE_CHECK([for $1], ac_Type,
! 3963: [AC_TRY_LINK([$4],
! 3964: [if (($1 *) 0)
! 3965: return 0;
! 3966: if (sizeof ($1))
! 3967: return 0;],
! 3968: [ac_Type=yes],
! 3969: [ac_Type=no])])
! 3970: if test "x$ac_Type" = xyes; then
! 3971: ifelse([$2], [], [:], [$2])
! 3972: else
! 3973: ifelse([$3], [], [:], [$3])
! 3974: fi])
! 3975: ])# AC_CHECK_TYPES
! 3976:
! 3977:
! 3978: # AC_LTDL_FUNC_ARGZ
! 3979: # -----------------
! 3980: AC_DEFUN([AC_LTDL_FUNC_ARGZ],
! 3981: [AC_CHECK_HEADERS([argz.h])
! 3982:
! 3983: AC_CHECK_TYPES([error_t],
! 3984: [],
! 3985: [AC_DEFINE([error_t], [int],
! 3986: [Define to a type to use for \`error_t' if it is not otherwise available.])],
! 3987: [#if HAVE_ARGZ_H
! 3988: # include <argz.h>
! 3989: #endif])
! 3990:
! 3991: AC_CHECK_FUNCS([argz_append argz_create_sep argz_insert argz_next argz_stringify])
! 3992: ])# AC_LTDL_FUNC_ARGZ
! 3993:
! 3994: # AM_CONDITIONAL -*- Autoconf -*-
! 3995:
! 3996: # Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
! 3997:
! 3998: # This program is free software; you can redistribute it and/or modify
! 3999: # it under the terms of the GNU General Public License as published by
! 4000: # the Free Software Foundation; either version 2, or (at your option)
! 4001: # any later version.
! 4002:
! 4003: # This program is distributed in the hope that it will be useful,
! 4004: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 4005: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 4006: # GNU General Public License for more details.
! 4007:
! 4008: # You should have received a copy of the GNU General Public License
! 4009: # along with this program; if not, write to the Free Software
! 4010: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
! 4011: # 02111-1307, USA.
! 4012:
! 4013: # serial 5
! 4014:
! 4015: AC_PREREQ(2.52)
! 4016:
! 4017: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
! 4018: # -------------------------------------
! 4019: # Define a conditional.
! 4020: AC_DEFUN([AM_CONDITIONAL],
! 4021: [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
! 4022: [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
! 4023: AC_SUBST([$1_TRUE])
! 4024: AC_SUBST([$1_FALSE])
! 4025: if $2; then
! 4026: $1_TRUE=
! 4027: $1_FALSE='#'
! 4028: else
! 4029: $1_TRUE='#'
! 4030: $1_FALSE=
! 4031: fi
! 4032: AC_CONFIG_COMMANDS_PRE(
! 4033: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
! 4034: AC_MSG_ERROR([conditional "$1" was never defined.
! 4035: Usually this means the macro was only invoked conditionally.])
! 4036: fi])])
1.1 paf 4037:
1.23 paf 4038: # Do all the work for Automake. -*- Autoconf -*-
4039:
4040: # This macro actually does too much some checks are only needed if
4041: # your package does certain things. But this isn't really a big deal.
4042:
4043: # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
4044: # Free Software Foundation, Inc.
4045:
4046: # This program is free software; you can redistribute it and/or modify
4047: # it under the terms of the GNU General Public License as published by
4048: # the Free Software Foundation; either version 2, or (at your option)
4049: # any later version.
4050:
4051: # This program is distributed in the hope that it will be useful,
4052: # but WITHOUT ANY WARRANTY; without even the implied warranty of
4053: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4054: # GNU General Public License for more details.
4055:
4056: # You should have received a copy of the GNU General Public License
4057: # along with this program; if not, write to the Free Software
4058: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4059: # 02111-1307, USA.
4060:
4061: # serial 8
4062:
4063: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
4064: # written in clear, in which case automake, when reading aclocal.m4,
4065: # will think it sees a *use*, and therefore will trigger all it's
4066: # C support machinery. Also note that it means that autoscan, seeing
4067: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
4068:
4069:
4070: AC_PREREQ([2.54])
4071:
4072: # Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
4073: # the ones we care about.
4074: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
4075:
4076: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
4077: # AM_INIT_AUTOMAKE([OPTIONS])
4078: # -----------------------------------------------
4079: # The call with PACKAGE and VERSION arguments is the old style
4080: # call (pre autoconf-2.50), which is being phased out. PACKAGE
4081: # and VERSION should now be passed to AC_INIT and removed from
4082: # the call to AM_INIT_AUTOMAKE.
4083: # We support both call styles for the transition. After
4084: # the next Automake release, Autoconf can make the AC_INIT
4085: # arguments mandatory, and then we can depend on a new Autoconf
4086: # release and drop the old call support.
4087: AC_DEFUN([AM_INIT_AUTOMAKE],
4088: [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
4089: AC_REQUIRE([AC_PROG_INSTALL])dnl
4090: # test to see if srcdir already configured
4091: if test "`cd $srcdir && pwd`" != "`pwd`" &&
4092: test -f $srcdir/config.status; then
1.1 paf 4093: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
4094: fi
1.23 paf 4095:
4096: # test whether we have cygpath
4097: if test -z "$CYGPATH_W"; then
4098: if (cygpath --version) >/dev/null 2>/dev/null; then
4099: CYGPATH_W='cygpath -w'
4100: else
4101: CYGPATH_W=echo
4102: fi
4103: fi
4104: AC_SUBST([CYGPATH_W])
4105:
4106: # Define the identity of the package.
4107: dnl Distinguish between old-style and new-style calls.
4108: m4_ifval([$2],
4109: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
4110: AC_SUBST([PACKAGE], [$1])dnl
4111: AC_SUBST([VERSION], [$2])],
4112: [_AM_SET_OPTIONS([$1])dnl
4113: AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl
4114: AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl
4115:
4116: _AM_IF_OPTION([no-define],,
4117: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
4118: AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
4119:
4120: # Some tools Automake needs.
4121: AC_REQUIRE([AM_SANITY_CHECK])dnl
4122: AC_REQUIRE([AC_ARG_PROGRAM])dnl
4123: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
4124: AM_MISSING_PROG(AUTOCONF, autoconf)
4125: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
4126: AM_MISSING_PROG(AUTOHEADER, autoheader)
4127: AM_MISSING_PROG(MAKEINFO, makeinfo)
4128: AM_MISSING_PROG(AMTAR, tar)
4129: AM_PROG_INSTALL_SH
4130: AM_PROG_INSTALL_STRIP
4131: # We need awk for the "check" target. The system "awk" is bad on
4132: # some platforms.
4133: AC_REQUIRE([AC_PROG_AWK])dnl
4134: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
4135:
4136: _AM_IF_OPTION([no-dependencies],,
4137: [AC_PROVIDE_IFELSE([AC_PROG_CC],
4138: [_AM_DEPENDENCIES(CC)],
4139: [define([AC_PROG_CC],
4140: defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
4141: AC_PROVIDE_IFELSE([AC_PROG_CXX],
4142: [_AM_DEPENDENCIES(CXX)],
4143: [define([AC_PROG_CXX],
4144: defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
4145: ])
4146: ])
4147:
4148:
4149: # When config.status generates a header, we must update the stamp-h file.
4150: # This file resides in the same directory as the config header
4151: # that is generated. The stamp files are numbered to have different names.
4152:
4153: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
4154: # loop where config.status creates the headers, so we can generate
4155: # our stamp files there.
4156: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
4157: [_am_stamp_count=`expr ${_am_stamp_count-0} + 1`
4158: echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
4159:
4160: # Copyright 2002 Free Software Foundation, Inc.
4161:
4162: # This program is free software; you can redistribute it and/or modify
4163: # it under the terms of the GNU General Public License as published by
4164: # the Free Software Foundation; either version 2, or (at your option)
4165: # any later version.
4166:
4167: # This program is distributed in the hope that it will be useful,
4168: # but WITHOUT ANY WARRANTY; without even the implied warranty of
4169: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4170: # GNU General Public License for more details.
4171:
4172: # You should have received a copy of the GNU General Public License
4173: # along with this program; if not, write to the Free Software
4174: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4175:
4176: # AM_AUTOMAKE_VERSION(VERSION)
4177: # ----------------------------
4178: # Automake X.Y traces this macro to ensure aclocal.m4 has been
4179: # generated from the m4 files accompanying Automake X.Y.
4180: AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"])
4181:
4182: # AM_SET_CURRENT_AUTOMAKE_VERSION
4183: # -------------------------------
4184: # Call AM_AUTOMAKE_VERSION so it can be traced.
4185: # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
4186: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
4187: [AM_AUTOMAKE_VERSION([1.7.2])])
4188:
4189: # Helper functions for option handling. -*- Autoconf -*-
4190:
4191: # Copyright 2001, 2002 Free Software Foundation, Inc.
4192:
4193: # This program is free software; you can redistribute it and/or modify
4194: # it under the terms of the GNU General Public License as published by
4195: # the Free Software Foundation; either version 2, or (at your option)
4196: # any later version.
4197:
4198: # This program is distributed in the hope that it will be useful,
4199: # but WITHOUT ANY WARRANTY; without even the implied warranty of
4200: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4201: # GNU General Public License for more details.
4202:
4203: # You should have received a copy of the GNU General Public License
4204: # along with this program; if not, write to the Free Software
4205: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4206: # 02111-1307, USA.
4207:
4208: # serial 2
4209:
4210: # _AM_MANGLE_OPTION(NAME)
4211: # -----------------------
4212: AC_DEFUN([_AM_MANGLE_OPTION],
4213: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
4214:
4215: # _AM_SET_OPTION(NAME)
4216: # ------------------------------
4217: # Set option NAME. Presently that only means defining a flag for this option.
4218: AC_DEFUN([_AM_SET_OPTION],
4219: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
4220:
4221: # _AM_SET_OPTIONS(OPTIONS)
4222: # ----------------------------------
4223: # OPTIONS is a space-separated list of Automake options.
4224: AC_DEFUN([_AM_SET_OPTIONS],
4225: [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
4226:
4227: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
4228: # -------------------------------------------
4229: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
4230: AC_DEFUN([_AM_IF_OPTION],
4231: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1.1 paf 4232:
4233: #
4234: # Check to make sure that the build environment is sane.
4235: #
4236:
1.23 paf 4237: # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
4238:
4239: # This program is free software; you can redistribute it and/or modify
4240: # it under the terms of the GNU General Public License as published by
4241: # the Free Software Foundation; either version 2, or (at your option)
4242: # any later version.
4243:
4244: # This program is distributed in the hope that it will be useful,
4245: # but WITHOUT ANY WARRANTY; without even the implied warranty of
4246: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4247: # GNU General Public License for more details.
4248:
4249: # You should have received a copy of the GNU General Public License
4250: # along with this program; if not, write to the Free Software
4251: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4252: # 02111-1307, USA.
4253:
4254: # serial 3
4255:
4256: # AM_SANITY_CHECK
4257: # ---------------
4258: AC_DEFUN([AM_SANITY_CHECK],
1.1 paf 4259: [AC_MSG_CHECKING([whether build environment is sane])
4260: # Just in case
4261: sleep 1
1.23 paf 4262: echo timestamp > conftest.file
1.1 paf 4263: # Do `set' in a subshell so we don't clobber the current shell's
4264: # arguments. Must try -L first in case configure is actually a
4265: # symlink; some systems play weird games with the mod time of symlinks
4266: # (eg FreeBSD returns the mod time of the symlink's containing
4267: # directory).
4268: if (
1.23 paf 4269: set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
4270: if test "$[*]" = "X"; then
1.1 paf 4271: # -L didn't work.
1.23 paf 4272: set X `ls -t $srcdir/configure conftest.file`
1.1 paf 4273: fi
1.23 paf 4274: rm -f conftest.file
4275: if test "$[*]" != "X $srcdir/configure conftest.file" \
4276: && test "$[*]" != "X conftest.file $srcdir/configure"; then
1.1 paf 4277:
4278: # If neither matched, then we have a broken ls. This can happen
4279: # if, for instance, CONFIG_SHELL is bash and it inherits a
4280: # broken ls alias from the environment. This has actually
4281: # happened. Such a system could not be considered "sane".
4282: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
4283: alias in your environment])
4284: fi
4285:
1.23 paf 4286: test "$[2]" = conftest.file
1.1 paf 4287: )
4288: then
4289: # Ok.
4290: :
4291: else
4292: AC_MSG_ERROR([newly created file is older than distributed files!
4293: Check your system clock])
4294: fi
4295: AC_MSG_RESULT(yes)])
4296:
1.23 paf 4297: # -*- Autoconf -*-
4298:
4299:
4300: # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
4301:
4302: # This program is free software; you can redistribute it and/or modify
4303: # it under the terms of the GNU General Public License as published by
4304: # the Free Software Foundation; either version 2, or (at your option)
4305: # any later version.
4306:
4307: # This program is distributed in the hope that it will be useful,
4308: # but WITHOUT ANY WARRANTY; without even the implied warranty of
4309: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4310: # GNU General Public License for more details.
4311:
4312: # You should have received a copy of the GNU General Public License
4313: # along with this program; if not, write to the Free Software
4314: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4315: # 02111-1307, USA.
4316:
4317: # serial 3
4318:
4319: # AM_MISSING_PROG(NAME, PROGRAM)
4320: # ------------------------------
4321: AC_DEFUN([AM_MISSING_PROG],
4322: [AC_REQUIRE([AM_MISSING_HAS_RUN])
4323: $1=${$1-"${am_missing_run}$2"}
4324: AC_SUBST($1)])
4325:
4326:
4327: # AM_MISSING_HAS_RUN
4328: # ------------------
4329: # Define MISSING if not defined so far and test if it supports --run.
4330: # If it does, set am_missing_run to use it, otherwise, to nothing.
4331: AC_DEFUN([AM_MISSING_HAS_RUN],
4332: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
4333: test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
4334: # Use eval to expand $SHELL
4335: if eval "$MISSING --run true"; then
4336: am_missing_run="$MISSING --run "
1.1 paf 4337: else
1.23 paf 4338: am_missing_run=
4339: AC_MSG_WARN([`missing' script is too old or missing])
4340: fi
4341: ])
4342:
4343: # AM_AUX_DIR_EXPAND
4344:
4345: # Copyright 2001 Free Software Foundation, Inc.
4346:
4347: # This program is free software; you can redistribute it and/or modify
4348: # it under the terms of the GNU General Public License as published by
4349: # the Free Software Foundation; either version 2, or (at your option)
4350: # any later version.
4351:
4352: # This program is distributed in the hope that it will be useful,
4353: # but WITHOUT ANY WARRANTY; without even the implied warranty of
4354: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4355: # GNU General Public License for more details.
4356:
4357: # You should have received a copy of the GNU General Public License
4358: # along with this program; if not, write to the Free Software
4359: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4360: # 02111-1307, USA.
4361:
4362: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
4363: # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
4364: # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
4365: #
4366: # Of course, Automake must honor this variable whenever it calls a
4367: # tool from the auxiliary directory. The problem is that $srcdir (and
4368: # therefore $ac_aux_dir as well) can be either absolute or relative,
4369: # depending on how configure is run. This is pretty annoying, since
4370: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
4371: # source directory, any form will work fine, but in subdirectories a
4372: # relative path needs to be adjusted first.
4373: #
4374: # $ac_aux_dir/missing
4375: # fails when called from a subdirectory if $ac_aux_dir is relative
4376: # $top_srcdir/$ac_aux_dir/missing
4377: # fails if $ac_aux_dir is absolute,
4378: # fails when called from a subdirectory in a VPATH build with
4379: # a relative $ac_aux_dir
4380: #
4381: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
4382: # are both prefixed by $srcdir. In an in-source build this is usually
4383: # harmless because $srcdir is `.', but things will broke when you
4384: # start a VPATH build or use an absolute $srcdir.
4385: #
4386: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
4387: # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
4388: # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
4389: # and then we would define $MISSING as
4390: # MISSING="\${SHELL} $am_aux_dir/missing"
4391: # This will work as long as MISSING is not called from configure, because
4392: # unfortunately $(top_srcdir) has no meaning in configure.
4393: # However there are other variables, like CC, which are often used in
4394: # configure, and could therefore not use this "fixed" $ac_aux_dir.
4395: #
4396: # Another solution, used here, is to always expand $ac_aux_dir to an
4397: # absolute PATH. The drawback is that using absolute paths prevent a
4398: # configured tree to be moved without reconfiguration.
4399:
4400: # Rely on autoconf to set up CDPATH properly.
4401: AC_PREREQ([2.50])
4402:
4403: AC_DEFUN([AM_AUX_DIR_EXPAND], [
4404: # expand $ac_aux_dir to an absolute path
4405: am_aux_dir=`cd $ac_aux_dir && pwd`
4406: ])
4407:
4408: # AM_PROG_INSTALL_SH
4409: # ------------------
4410: # Define $install_sh.
4411:
4412: # Copyright 2001 Free Software Foundation, Inc.
4413:
4414: # This program is free software; you can redistribute it and/or modify
4415: # it under the terms of the GNU General Public License as published by
4416: # the Free Software Foundation; either version 2, or (at your option)
4417: # any later version.
4418:
4419: # This program is distributed in the hope that it will be useful,
4420: # but WITHOUT ANY WARRANTY; without even the implied warranty of
4421: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4422: # GNU General Public License for more details.
4423:
4424: # You should have received a copy of the GNU General Public License
4425: # along with this program; if not, write to the Free Software
4426: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4427: # 02111-1307, USA.
4428:
4429: AC_DEFUN([AM_PROG_INSTALL_SH],
4430: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
4431: install_sh=${install_sh-"$am_aux_dir/install-sh"}
4432: AC_SUBST(install_sh)])
4433:
4434: # AM_PROG_INSTALL_STRIP
4435:
4436: # Copyright 2001 Free Software Foundation, Inc.
4437:
4438: # This program is free software; you can redistribute it and/or modify
4439: # it under the terms of the GNU General Public License as published by
4440: # the Free Software Foundation; either version 2, or (at your option)
4441: # any later version.
4442:
4443: # This program is distributed in the hope that it will be useful,
4444: # but WITHOUT ANY WARRANTY; without even the implied warranty of
4445: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4446: # GNU General Public License for more details.
4447:
4448: # You should have received a copy of the GNU General Public License
4449: # along with this program; if not, write to the Free Software
4450: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4451: # 02111-1307, USA.
4452:
4453: # One issue with vendor `install' (even GNU) is that you can't
4454: # specify the program used to strip binaries. This is especially
4455: # annoying in cross-compiling environments, where the build's strip
4456: # is unlikely to handle the host's binaries.
4457: # Fortunately install-sh will honor a STRIPPROG variable, so we
4458: # always use install-sh in `make install-strip', and initialize
4459: # STRIPPROG with the value of the STRIP variable (set by the user).
4460: AC_DEFUN([AM_PROG_INSTALL_STRIP],
4461: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
4462: # Installed binaries are usually stripped using `strip' when the user
4463: # run `make install-strip'. However `strip' might not be the right
4464: # tool to use in cross-compilation environments, therefore Automake
4465: # will honor the `STRIP' environment variable to overrule this program.
4466: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
4467: if test "$cross_compiling" != no; then
4468: AC_CHECK_TOOL([STRIP], [strip], :)
1.1 paf 4469: fi
1.23 paf 4470: INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
4471: AC_SUBST([INSTALL_STRIP_PROGRAM])])
4472:
4473: # serial 4 -*- Autoconf -*-
4474:
4475: # Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
4476:
4477: # This program is free software; you can redistribute it and/or modify
4478: # it under the terms of the GNU General Public License as published by
4479: # the Free Software Foundation; either version 2, or (at your option)
4480: # any later version.
4481:
4482: # This program is distributed in the hope that it will be useful,
4483: # but WITHOUT ANY WARRANTY; without even the implied warranty of
4484: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4485: # GNU General Public License for more details.
4486:
4487: # You should have received a copy of the GNU General Public License
4488: # along with this program; if not, write to the Free Software
4489: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4490: # 02111-1307, USA.
4491:
4492:
4493: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
4494: # written in clear, in which case automake, when reading aclocal.m4,
4495: # will think it sees a *use*, and therefore will trigger all it's
4496: # C support machinery. Also note that it means that autoscan, seeing
4497: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
4498:
4499:
4500:
4501: # _AM_DEPENDENCIES(NAME)
4502: # ----------------------
4503: # See how the compiler implements dependency checking.
4504: # NAME is "CC", "CXX", "GCJ", or "OBJC".
4505: # We try a few techniques and use that to set a single cache variable.
4506: #
4507: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
4508: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
4509: # dependency, and given that the user is not expected to run this macro,
4510: # just rely on AC_PROG_CC.
4511: AC_DEFUN([_AM_DEPENDENCIES],
4512: [AC_REQUIRE([AM_SET_DEPDIR])dnl
4513: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
4514: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
4515: AC_REQUIRE([AM_DEP_TRACK])dnl
4516:
4517: ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
4518: [$1], CXX, [depcc="$CXX" am_compiler_list=],
4519: [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
4520: [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
4521: [depcc="$$1" am_compiler_list=])
4522:
4523: AC_CACHE_CHECK([dependency style of $depcc],
4524: [am_cv_$1_dependencies_compiler_type],
4525: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4526: # We make a subdir and do the tests there. Otherwise we can end up
4527: # making bogus files that we don't know about and never remove. For
4528: # instance it was reported that on HP-UX the gcc test will end up
4529: # making a dummy file named `D' -- because `-MD' means `put the output
4530: # in D'.
4531: mkdir conftest.dir
4532: # Copy depcomp to subdir because otherwise we won't find it if we're
4533: # using a relative directory.
4534: cp "$am_depcomp" conftest.dir
4535: cd conftest.dir
4536:
4537: am_cv_$1_dependencies_compiler_type=none
4538: if test "$am_compiler_list" = ""; then
4539: am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
4540: fi
4541: for depmode in $am_compiler_list; do
4542: # We need to recreate these files for each test, as the compiler may
4543: # overwrite some of them when testing with obscure command lines.
4544: # This happens at least with the AIX C compiler.
4545: echo '#include "conftest.h"' > conftest.c
4546: echo 'int i;' > conftest.h
4547: echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
4548:
4549: case $depmode in
4550: nosideeffect)
4551: # after this tag, mechanisms are not by side-effect, so they'll
4552: # only be used when explicitly requested
4553: if test "x$enable_dependency_tracking" = xyes; then
4554: continue
4555: else
4556: break
4557: fi
4558: ;;
4559: none) break ;;
4560: esac
4561: # We check with `-c' and `-o' for the sake of the "dashmstdout"
4562: # mode. It turns out that the SunPro C++ compiler does not properly
4563: # handle `-M -o', and we need to detect this.
4564: if depmode=$depmode \
4565: source=conftest.c object=conftest.o \
4566: depfile=conftest.Po tmpdepfile=conftest.TPo \
4567: $SHELL ./depcomp $depcc -c -o conftest.o conftest.c >/dev/null 2>&1 &&
4568: grep conftest.h conftest.Po > /dev/null 2>&1 &&
4569: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4570: am_cv_$1_dependencies_compiler_type=$depmode
4571: break
4572: fi
4573: done
4574:
4575: cd ..
4576: rm -rf conftest.dir
4577: else
4578: am_cv_$1_dependencies_compiler_type=none
4579: fi
4580: ])
4581: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
4582: AM_CONDITIONAL([am__fastdep$1], [
4583: test "x$enable_dependency_tracking" != xno \
4584: && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
4585: ])
4586:
4587:
4588: # AM_SET_DEPDIR
4589: # -------------
4590: # Choose a directory name for dependency files.
4591: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
4592: AC_DEFUN([AM_SET_DEPDIR],
4593: [rm -f .deps 2>/dev/null
4594: mkdir .deps 2>/dev/null
4595: if test -d .deps; then
4596: DEPDIR=.deps
4597: else
4598: # MS-DOS does not allow filenames that begin with a dot.
4599: DEPDIR=_deps
4600: fi
4601: rmdir .deps 2>/dev/null
4602: AC_SUBST([DEPDIR])
4603: ])
4604:
4605:
4606: # AM_DEP_TRACK
4607: # ------------
4608: AC_DEFUN([AM_DEP_TRACK],
4609: [AC_ARG_ENABLE(dependency-tracking,
4610: [ --disable-dependency-tracking Speeds up one-time builds
4611: --enable-dependency-tracking Do not reject slow dependency extractors])
4612: if test "x$enable_dependency_tracking" != xno; then
4613: am_depcomp="$ac_aux_dir/depcomp"
4614: AMDEPBACKSLASH='\'
4615: fi
4616: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
4617: AC_SUBST([AMDEPBACKSLASH])
4618: ])
4619:
4620: # Generate code to set up dependency tracking. -*- Autoconf -*-
4621:
4622: # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
4623:
4624: # This program is free software; you can redistribute it and/or modify
4625: # it under the terms of the GNU General Public License as published by
4626: # the Free Software Foundation; either version 2, or (at your option)
4627: # any later version.
4628:
4629: # This program is distributed in the hope that it will be useful,
4630: # but WITHOUT ANY WARRANTY; without even the implied warranty of
4631: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4632: # GNU General Public License for more details.
4633:
4634: # You should have received a copy of the GNU General Public License
4635: # along with this program; if not, write to the Free Software
4636: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4637: # 02111-1307, USA.
4638:
4639: #serial 2
4640:
4641: # _AM_OUTPUT_DEPENDENCY_COMMANDS
4642: # ------------------------------
4643: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
4644: [for mf in $CONFIG_FILES; do
4645: # Strip MF so we end up with the name of the file.
4646: mf=`echo "$mf" | sed -e 's/:.*$//'`
4647: # Check whether this is an Automake generated Makefile or not.
4648: # We used to match only the files named `Makefile.in', but
4649: # some people rename them; so instead we look at the file content.
4650: # Grep'ing the first line is not enough: some people post-process
4651: # each Makefile.in and add a new line on top of each file to say so.
4652: # So let's grep whole file.
4653: if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
4654: dirpart=`AS_DIRNAME("$mf")`
4655: else
4656: continue
4657: fi
4658: grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
4659: # Extract the definition of DEP_FILES from the Makefile without
4660: # running `make'.
4661: DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
4662: test -z "$DEPDIR" && continue
4663: # When using ansi2knr, U may be empty or an underscore; expand it
4664: U=`sed -n -e '/^U = / s///p' < "$mf"`
4665: test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
4666: # We invoke sed twice because it is the simplest approach to
4667: # changing $(DEPDIR) to its actual value in the expansion.
4668: for file in `sed -n -e '
4669: /^DEP_FILES = .*\\\\$/ {
4670: s/^DEP_FILES = //
4671: :loop
4672: s/\\\\$//
4673: p
4674: n
4675: /\\\\$/ b loop
4676: p
4677: }
4678: /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
4679: sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
4680: # Make sure the directory exists.
4681: test -f "$dirpart/$file" && continue
4682: fdir=`AS_DIRNAME(["$file"])`
4683: AS_MKDIR_P([$dirpart/$fdir])
4684: # echo "creating $dirpart/$file"
4685: echo '# dummy' > "$dirpart/$file"
4686: done
4687: done
4688: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
4689:
4690:
4691: # AM_OUTPUT_DEPENDENCY_COMMANDS
4692: # -----------------------------
4693: # This macro should only be invoked once -- use via AC_REQUIRE.
4694: #
4695: # This code is only required when automatic dependency tracking
4696: # is enabled. FIXME. This creates each `.P' file that we will
4697: # need in order to bootstrap the dependency handling code.
4698: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
4699: [AC_CONFIG_COMMANDS([depfiles],
4700: [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
4701: [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
4702: ])
4703:
4704: # Check to see how 'make' treats includes. -*- Autoconf -*-
4705:
4706: # Copyright (C) 2001, 2002 Free Software Foundation, Inc.
4707:
4708: # This program is free software; you can redistribute it and/or modify
4709: # it under the terms of the GNU General Public License as published by
4710: # the Free Software Foundation; either version 2, or (at your option)
4711: # any later version.
4712:
4713: # This program is distributed in the hope that it will be useful,
4714: # but WITHOUT ANY WARRANTY; without even the implied warranty of
4715: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4716: # GNU General Public License for more details.
4717:
4718: # You should have received a copy of the GNU General Public License
4719: # along with this program; if not, write to the Free Software
4720: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4721: # 02111-1307, USA.
4722:
4723: # serial 2
4724:
4725: # AM_MAKE_INCLUDE()
4726: # -----------------
4727: # Check to see how make treats includes.
4728: AC_DEFUN([AM_MAKE_INCLUDE],
4729: [am_make=${MAKE-make}
4730: cat > confinc << 'END'
4731: doit:
4732: @echo done
4733: END
4734: # If we don't find an include directive, just comment out the code.
4735: AC_MSG_CHECKING([for style of include used by $am_make])
4736: am__include="#"
4737: am__quote=
4738: _am_result=none
4739: # First try GNU make style include.
4740: echo "include confinc" > confmf
4741: # We grep out `Entering directory' and `Leaving directory'
4742: # messages which can occur if `w' ends up in MAKEFLAGS.
4743: # In particular we don't look at `^make:' because GNU make might
4744: # be invoked under some other name (usually "gmake"), in which
4745: # case it prints its new name instead of `make'.
4746: if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
4747: am__include=include
4748: am__quote=
4749: _am_result=GNU
4750: fi
4751: # Now try BSD make style include.
4752: if test "$am__include" = "#"; then
4753: echo '.include "confinc"' > confmf
4754: if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
4755: am__include=.include
4756: am__quote="\""
4757: _am_result=BSD
4758: fi
4759: fi
4760: AC_SUBST(am__include)
4761: AC_SUBST(am__quote)
4762: AC_MSG_RESULT($_am_result)
4763: rm -f confinc confmf
4764: ])
4765:
4766: # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
4767:
4768: # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
1.1 paf 4769:
1.23 paf 4770: # This program is free software; you can redistribute it and/or modify
4771: # it under the terms of the GNU General Public License as published by
4772: # the Free Software Foundation; either version 2, or (at your option)
4773: # any later version.
1.1 paf 4774:
1.23 paf 4775: # This program is distributed in the hope that it will be useful,
4776: # but WITHOUT ANY WARRANTY; without even the implied warranty of
4777: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4778: # GNU General Public License for more details.
4779:
4780: # You should have received a copy of the GNU General Public License
4781: # along with this program; if not, write to the Free Software
4782: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4783: # 02111-1307, USA.
4784:
4785: AC_PREREQ([2.52])
4786:
4787: # serial 6
4788:
4789: # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
4790: AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
1.1 paf 4791:
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