Annotation of OpenXM_contrib2/asir2000/gc/libtool.m4, Revision 1.1
1.1 ! noro 1: # libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
! 2: ## Copyright 1996, 1997, 1998, 1999, 2000, 2001
! 3: ## Free Software Foundation, Inc.
! 4: ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
! 5: ##
! 6: ## This program is free software; you can redistribute it and/or modify
! 7: ## it under the terms of the GNU General Public License as published by
! 8: ## the Free Software Foundation; either version 2 of the License, or
! 9: ## (at your option) any later version.
! 10: ##
! 11: ## This program is distributed in the hope that it will be useful, but
! 12: ## WITHOUT ANY WARRANTY; without even the implied warranty of
! 13: ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
! 14: ## General Public License for more details.
! 15: ##
! 16: ## You should have received a copy of the GNU General Public License
! 17: ## along with this program; if not, write to the Free Software
! 18: ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 19: ##
! 20: ## As a special exception to the GNU General Public License, if you
! 21: ## distribute this file as part of a program that contains a
! 22: ## configuration script generated by Autoconf, you may include it under
! 23: ## the same distribution terms that you use for the rest of that program.
! 24:
! 25: # serial 46 AC_PROG_LIBTOOL
! 26:
! 27: AC_DEFUN([AC_PROG_LIBTOOL],
! 28: [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
! 29:
! 30: # This can be used to rebuild libtool when needed
! 31: LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
! 32:
! 33: # Always use our own libtool.
! 34: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
! 35: AC_SUBST(LIBTOOL)dnl
! 36:
! 37: # Prevent multiple expansion
! 38: define([AC_PROG_LIBTOOL], [])
! 39: ])
! 40:
! 41: AC_DEFUN([AC_LIBTOOL_SETUP],
! 42: [AC_PREREQ(2.13)dnl
! 43: AC_REQUIRE([AC_ENABLE_SHARED])dnl
! 44: AC_REQUIRE([AC_ENABLE_STATIC])dnl
! 45: AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
! 46: AC_REQUIRE([AC_CANONICAL_HOST])dnl
! 47: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
! 48: AC_REQUIRE([AC_PROG_CC])dnl
! 49: AC_REQUIRE([AC_PROG_LD])dnl
! 50: AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
! 51: AC_REQUIRE([AC_PROG_NM])dnl
! 52: AC_REQUIRE([AC_PROG_LN_S])dnl
! 53: AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
! 54: AC_REQUIRE([AC_OBJEXT])dnl
! 55: AC_REQUIRE([AC_EXEEXT])dnl
! 56: dnl
! 57:
! 58: _LT_AC_PROG_ECHO_BACKSLASH
! 59: # Only perform the check for file, if the check method requires it
! 60: case $deplibs_check_method in
! 61: file_magic*)
! 62: if test "$file_magic_cmd" = '$MAGIC_CMD'; then
! 63: AC_PATH_MAGIC
! 64: fi
! 65: ;;
! 66: esac
! 67:
! 68: AC_CHECK_TOOL(RANLIB, ranlib, :)
! 69: AC_CHECK_TOOL(STRIP, strip, :)
! 70:
! 71: ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
! 72: ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
! 73: enable_win32_dll=yes, enable_win32_dll=no)
! 74:
! 75: AC_ARG_ENABLE(libtool-lock,
! 76: [ --disable-libtool-lock avoid locking (might break parallel builds)])
! 77: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
! 78:
! 79: # Some flags need to be propagated to the compiler or linker for good
! 80: # libtool support.
! 81: case $host in
! 82: *-*-irix6*)
! 83: # Find out which ABI we are using.
! 84: echo '[#]line __oline__ "configure"' > conftest.$ac_ext
! 85: if AC_TRY_EVAL(ac_compile); then
! 86: case `/usr/bin/file conftest.$ac_objext` in
! 87: *32-bit*)
! 88: LD="${LD-ld} -32"
! 89: ;;
! 90: *N32*)
! 91: LD="${LD-ld} -n32"
! 92: ;;
! 93: *64-bit*)
! 94: LD="${LD-ld} -64"
! 95: ;;
! 96: esac
! 97: fi
! 98: rm -rf conftest*
! 99: ;;
! 100:
! 101: *-*-sco3.2v5*)
! 102: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
! 103: SAVE_CFLAGS="$CFLAGS"
! 104: CFLAGS="$CFLAGS -belf"
! 105: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
! 106: [AC_LANG_SAVE
! 107: AC_LANG_C
! 108: AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
! 109: AC_LANG_RESTORE])
! 110: if test x"$lt_cv_cc_needs_belf" != x"yes"; then
! 111: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
! 112: CFLAGS="$SAVE_CFLAGS"
! 113: fi
! 114: ;;
! 115:
! 116: ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
! 117: [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
! 118: AC_CHECK_TOOL(DLLTOOL, dlltool, false)
! 119: AC_CHECK_TOOL(AS, as, false)
! 120: AC_CHECK_TOOL(OBJDUMP, objdump, false)
! 121:
! 122: # recent cygwin and mingw systems supply a stub DllMain which the user
! 123: # can override, but on older systems we have to supply one
! 124: AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
! 125: [AC_TRY_LINK([],
! 126: [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
! 127: DllMain (0, 0, 0);],
! 128: [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
! 129:
! 130: case $host/$CC in
! 131: *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
! 132: # old mingw systems require "-dll" to link a DLL, while more recent ones
! 133: # require "-mdll"
! 134: SAVE_CFLAGS="$CFLAGS"
! 135: CFLAGS="$CFLAGS -mdll"
! 136: AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
! 137: [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
! 138: CFLAGS="$SAVE_CFLAGS" ;;
! 139: *-*-cygwin* | *-*-pw32*)
! 140: # cygwin systems need to pass --dll to the linker, and not link
! 141: # crt.o which will require a WinMain@16 definition.
! 142: lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
! 143: esac
! 144: ;;
! 145: ])
! 146: esac
! 147:
! 148: _LT_AC_LTCONFIG_HACK
! 149:
! 150: ])
! 151:
! 152: # AC_LIBTOOL_HEADER_ASSERT
! 153: # ------------------------
! 154: AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],
! 155: [AC_CACHE_CHECK([whether $CC supports assert without backlinking],
! 156: [lt_cv_func_assert_works],
! 157: [case $host in
! 158: *-*-solaris*)
! 159: if test "$GCC" = yes && test "$with_gnu_ld" != yes; then
! 160: case `$CC --version 2>/dev/null` in
! 161: [[12]].*) lt_cv_func_assert_works=no ;;
! 162: *) lt_cv_func_assert_works=yes ;;
! 163: esac
! 164: fi
! 165: ;;
! 166: esac])
! 167:
! 168: if test "x$lt_cv_func_assert_works" = xyes; then
! 169: AC_CHECK_HEADERS(assert.h)
! 170: fi
! 171: ])# AC_LIBTOOL_HEADER_ASSERT
! 172:
! 173: # _LT_AC_CHECK_DLFCN
! 174: # --------------------
! 175: AC_DEFUN([_LT_AC_CHECK_DLFCN],
! 176: [AC_CHECK_HEADERS(dlfcn.h)
! 177: ])# _LT_AC_CHECK_DLFCN
! 178:
! 179: # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
! 180: # ---------------------------------
! 181: AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
! 182: [AC_REQUIRE([AC_CANONICAL_HOST])
! 183: AC_REQUIRE([AC_PROG_NM])
! 184: AC_REQUIRE([AC_OBJEXT])
! 185: # Check for command to grab the raw symbol name followed by C symbol from nm.
! 186: AC_MSG_CHECKING([command to parse $NM output])
! 187: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl
! 188:
! 189: # These are sane defaults that work on at least a few old systems.
! 190: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
! 191:
! 192: # Character class describing NM global symbol codes.
! 193: symcode='[[BCDEGRST]]'
! 194:
! 195: # Regexp to match symbols that can be accessed directly from C.
! 196: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
! 197:
! 198: # Transform the above into a raw symbol and a C symbol.
! 199: symxfrm='\1 \2\3 \3'
! 200:
! 201: # Transform an extracted symbol line into a proper C declaration
! 202: lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
! 203:
! 204: # Transform an extracted symbol line into symbol name and symbol address
! 205: 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'"
! 206:
! 207: # Define system-specific variables.
! 208: case $host_os in
! 209: aix*)
! 210: symcode='[[BCDT]]'
! 211: ;;
! 212: cygwin* | mingw* | pw32*)
! 213: symcode='[[ABCDGISTW]]'
! 214: ;;
! 215: hpux*) # Its linker distinguishes data from code symbols
! 216: lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
! 217: 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'"
! 218: ;;
! 219: irix*)
! 220: symcode='[[BCDEGRST]]'
! 221: ;;
! 222: solaris* | sysv5*)
! 223: symcode='[[BDT]]'
! 224: ;;
! 225: sysv4)
! 226: symcode='[[DFNSTU]]'
! 227: ;;
! 228: esac
! 229:
! 230: # Handle CRLF in mingw tool chain
! 231: opt_cr=
! 232: case $host_os in
! 233: mingw*)
! 234: opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
! 235: ;;
! 236: esac
! 237:
! 238: # If we're using GNU nm, then use its standard symbol codes.
! 239: if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
! 240: symcode='[[ABCDGISTW]]'
! 241: fi
! 242:
! 243: # Try without a prefix undercore, then with it.
! 244: for ac_symprfx in "" "_"; do
! 245:
! 246: # Write the raw and C identifiers.
! 247: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
! 248:
! 249: # Check to see that the pipe works correctly.
! 250: pipe_works=no
! 251: rm -f conftest*
! 252: cat > conftest.$ac_ext <<EOF
! 253: #ifdef __cplusplus
! 254: extern "C" {
! 255: #endif
! 256: char nm_test_var;
! 257: void nm_test_func(){}
! 258: #ifdef __cplusplus
! 259: }
! 260: #endif
! 261: int main(){nm_test_var='a';nm_test_func();return(0);}
! 262: EOF
! 263:
! 264: if AC_TRY_EVAL(ac_compile); then
! 265: # Now try to grab the symbols.
! 266: nlist=conftest.nm
! 267: if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
! 268: # Try sorting and uniquifying the output.
! 269: if sort "$nlist" | uniq > "$nlist"T; then
! 270: mv -f "$nlist"T "$nlist"
! 271: else
! 272: rm -f "$nlist"T
! 273: fi
! 274:
! 275: # Make sure that we snagged all the symbols we need.
! 276: if egrep ' nm_test_var$' "$nlist" >/dev/null; then
! 277: if egrep ' nm_test_func$' "$nlist" >/dev/null; then
! 278: cat <<EOF > conftest.$ac_ext
! 279: #ifdef __cplusplus
! 280: extern "C" {
! 281: #endif
! 282:
! 283: EOF
! 284: # Now generate the symbol file.
! 285: eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
! 286:
! 287: cat <<EOF >> conftest.$ac_ext
! 288: #if defined (__STDC__) && __STDC__
! 289: # define lt_ptr void *
! 290: #else
! 291: # define lt_ptr char *
! 292: # define const
! 293: #endif
! 294:
! 295: /* The mapping between symbol names and symbols. */
! 296: const struct {
! 297: const char *name;
! 298: lt_ptr address;
! 299: }
! 300: lt_preloaded_symbols[[]] =
! 301: {
! 302: EOF
! 303: sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
! 304: cat <<\EOF >> conftest.$ac_ext
! 305: {0, (lt_ptr) 0}
! 306: };
! 307:
! 308: #ifdef __cplusplus
! 309: }
! 310: #endif
! 311: EOF
! 312: # Now try linking the two files.
! 313: mv conftest.$ac_objext conftstm.$ac_objext
! 314: save_LIBS="$LIBS"
! 315: save_CFLAGS="$CFLAGS"
! 316: LIBS="conftstm.$ac_objext"
! 317: CFLAGS="$CFLAGS$no_builtin_flag"
! 318: if AC_TRY_EVAL(ac_link) && test -s conftest; then
! 319: pipe_works=yes
! 320: fi
! 321: LIBS="$save_LIBS"
! 322: CFLAGS="$save_CFLAGS"
! 323: else
! 324: echo "cannot find nm_test_func in $nlist" >&AC_FD_CC
! 325: fi
! 326: else
! 327: echo "cannot find nm_test_var in $nlist" >&AC_FD_CC
! 328: fi
! 329: else
! 330: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
! 331: fi
! 332: else
! 333: echo "$progname: failed program was:" >&AC_FD_CC
! 334: cat conftest.$ac_ext >&5
! 335: fi
! 336: rm -f conftest* conftst*
! 337:
! 338: # Do not use the global_symbol_pipe unless it works.
! 339: if test "$pipe_works" = yes; then
! 340: break
! 341: else
! 342: lt_cv_sys_global_symbol_pipe=
! 343: fi
! 344: done
! 345: ])
! 346: global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
! 347: if test -z "$lt_cv_sys_global_symbol_pipe"; then
! 348: global_symbol_to_cdecl=
! 349: global_symbol_to_c_name_address=
! 350: else
! 351: global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
! 352: global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
! 353: fi
! 354: if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
! 355: then
! 356: AC_MSG_RESULT(failed)
! 357: else
! 358: AC_MSG_RESULT(ok)
! 359: fi
! 360: ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
! 361:
! 362: # _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
! 363: # ---------------------------------
! 364: AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],
! 365: [# Find the correct PATH separator. Usually this is `:', but
! 366: # DJGPP uses `;' like DOS.
! 367: if test "X${PATH_SEPARATOR+set}" != Xset; then
! 368: UNAME=${UNAME-`uname 2>/dev/null`}
! 369: case X$UNAME in
! 370: *-DOS) lt_cv_sys_path_separator=';' ;;
! 371: *) lt_cv_sys_path_separator=':' ;;
! 372: esac
! 373: PATH_SEPARATOR=$lt_cv_sys_path_separator
! 374: fi
! 375: ])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
! 376:
! 377: # _LT_AC_PROG_ECHO_BACKSLASH
! 378: # --------------------------
! 379: # Add some code to the start of the generated configure script which
! 380: # will find an echo command which doesn't interpret backslashes.
! 381: AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
! 382: [ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
! 383: [AC_DIVERT_PUSH(NOTICE)])
! 384: _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
! 385:
! 386: # Check that we are running under the correct shell.
! 387: SHELL=${CONFIG_SHELL-/bin/sh}
! 388:
! 389: case X$ECHO in
! 390: X*--fallback-echo)
! 391: # Remove one level of quotation (which was required for Make).
! 392: ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
! 393: ;;
! 394: esac
! 395:
! 396: echo=${ECHO-echo}
! 397: if test "X[$]1" = X--no-reexec; then
! 398: # Discard the --no-reexec flag, and continue.
! 399: shift
! 400: elif test "X[$]1" = X--fallback-echo; then
! 401: # Avoid inline document here, it may be left over
! 402: :
! 403: elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
! 404: # Yippee, $echo works!
! 405: :
! 406: else
! 407: # Restart under the correct shell.
! 408: exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
! 409: fi
! 410:
! 411: if test "X[$]1" = X--fallback-echo; then
! 412: # used as fallback echo
! 413: shift
! 414: cat <<EOF
! 415: $*
! 416: EOF
! 417: exit 0
! 418: fi
! 419:
! 420: # The HP-UX ksh and POSIX shell print the target directory to stdout
! 421: # if CDPATH is set.
! 422: if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
! 423:
! 424: if test -z "$ECHO"; then
! 425: if test "X${echo_test_string+set}" != Xset; then
! 426: # find a string as large as possible, as long as the shell can cope with it
! 427: for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
! 428: # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
! 429: if (echo_test_string="`eval $cmd`") 2>/dev/null &&
! 430: echo_test_string="`eval $cmd`" &&
! 431: (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
! 432: then
! 433: break
! 434: fi
! 435: done
! 436: fi
! 437:
! 438: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
! 439: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
! 440: test "X$echo_testing_string" = "X$echo_test_string"; then
! 441: :
! 442: else
! 443: # The Solaris, AIX, and Digital Unix default echo programs unquote
! 444: # backslashes. This makes it impossible to quote backslashes using
! 445: # echo "$something" | sed 's/\\/\\\\/g'
! 446: #
! 447: # So, first we look for a working echo in the user's PATH.
! 448:
! 449: IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
! 450: for dir in $PATH /usr/ucb; do
! 451: if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
! 452: test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
! 453: echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
! 454: test "X$echo_testing_string" = "X$echo_test_string"; then
! 455: echo="$dir/echo"
! 456: break
! 457: fi
! 458: done
! 459: IFS="$save_ifs"
! 460:
! 461: if test "X$echo" = Xecho; then
! 462: # We didn't find a better echo, so look for alternatives.
! 463: if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
! 464: echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
! 465: test "X$echo_testing_string" = "X$echo_test_string"; then
! 466: # This shell has a builtin print -r that does the trick.
! 467: echo='print -r'
! 468: elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
! 469: test "X$CONFIG_SHELL" != X/bin/ksh; then
! 470: # If we have ksh, try running configure again with it.
! 471: ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
! 472: export ORIGINAL_CONFIG_SHELL
! 473: CONFIG_SHELL=/bin/ksh
! 474: export CONFIG_SHELL
! 475: exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
! 476: else
! 477: # Try using printf.
! 478: echo='printf %s\n'
! 479: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
! 480: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
! 481: test "X$echo_testing_string" = "X$echo_test_string"; then
! 482: # Cool, printf works
! 483: :
! 484: elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
! 485: test "X$echo_testing_string" = 'X\t' &&
! 486: echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
! 487: test "X$echo_testing_string" = "X$echo_test_string"; then
! 488: CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
! 489: export CONFIG_SHELL
! 490: SHELL="$CONFIG_SHELL"
! 491: export SHELL
! 492: echo="$CONFIG_SHELL [$]0 --fallback-echo"
! 493: elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
! 494: test "X$echo_testing_string" = 'X\t' &&
! 495: echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
! 496: test "X$echo_testing_string" = "X$echo_test_string"; then
! 497: echo="$CONFIG_SHELL [$]0 --fallback-echo"
! 498: else
! 499: # maybe with a smaller string...
! 500: prev=:
! 501:
! 502: for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
! 503: if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
! 504: then
! 505: break
! 506: fi
! 507: prev="$cmd"
! 508: done
! 509:
! 510: if test "$prev" != 'sed 50q "[$]0"'; then
! 511: echo_test_string=`eval $prev`
! 512: export echo_test_string
! 513: exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
! 514: else
! 515: # Oops. We lost completely, so just stick with echo.
! 516: echo=echo
! 517: fi
! 518: fi
! 519: fi
! 520: fi
! 521: fi
! 522: fi
! 523:
! 524: # Copy echo and quote the copy suitably for passing to libtool from
! 525: # the Makefile, instead of quoting the original, which is used later.
! 526: ECHO=$echo
! 527: if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
! 528: ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
! 529: fi
! 530:
! 531: AC_SUBST(ECHO)
! 532: AC_DIVERT_POP
! 533: ])# _LT_AC_PROG_ECHO_BACKSLASH
! 534:
! 535: # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
! 536: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
! 537: # ------------------------------------------------------------------
! 538: AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
! 539: [if test "$cross_compiling" = yes; then :
! 540: [$4]
! 541: else
! 542: AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
! 543: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
! 544: lt_status=$lt_dlunknown
! 545: cat > conftest.$ac_ext <<EOF
! 546: [#line __oline__ "configure"
! 547: #include "confdefs.h"
! 548:
! 549: #if HAVE_DLFCN_H
! 550: #include <dlfcn.h>
! 551: #endif
! 552:
! 553: #include <stdio.h>
! 554:
! 555: #ifdef RTLD_GLOBAL
! 556: # define LT_DLGLOBAL RTLD_GLOBAL
! 557: #else
! 558: # ifdef DL_GLOBAL
! 559: # define LT_DLGLOBAL DL_GLOBAL
! 560: # else
! 561: # define LT_DLGLOBAL 0
! 562: # endif
! 563: #endif
! 564:
! 565: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
! 566: find out it does not work in some platform. */
! 567: #ifndef LT_DLLAZY_OR_NOW
! 568: # ifdef RTLD_LAZY
! 569: # define LT_DLLAZY_OR_NOW RTLD_LAZY
! 570: # else
! 571: # ifdef DL_LAZY
! 572: # define LT_DLLAZY_OR_NOW DL_LAZY
! 573: # else
! 574: # ifdef RTLD_NOW
! 575: # define LT_DLLAZY_OR_NOW RTLD_NOW
! 576: # else
! 577: # ifdef DL_NOW
! 578: # define LT_DLLAZY_OR_NOW DL_NOW
! 579: # else
! 580: # define LT_DLLAZY_OR_NOW 0
! 581: # endif
! 582: # endif
! 583: # endif
! 584: # endif
! 585: #endif
! 586:
! 587: #ifdef __cplusplus
! 588: extern "C" void exit (int);
! 589: #endif
! 590:
! 591: void fnord() { int i=42;}
! 592: int main ()
! 593: {
! 594: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
! 595: int status = $lt_dlunknown;
! 596:
! 597: if (self)
! 598: {
! 599: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
! 600: else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
! 601: /* dlclose (self); */
! 602: }
! 603:
! 604: exit (status);
! 605: }]
! 606: EOF
! 607: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
! 608: (./conftest; exit; ) 2>/dev/null
! 609: lt_status=$?
! 610: case x$lt_status in
! 611: x$lt_dlno_uscore) $1 ;;
! 612: x$lt_dlneed_uscore) $2 ;;
! 613: x$lt_unknown|x*) $3 ;;
! 614: esac
! 615: else :
! 616: # compilation failed
! 617: $3
! 618: fi
! 619: fi
! 620: rm -fr conftest*
! 621: ])# _LT_AC_TRY_DLOPEN_SELF
! 622:
! 623: # AC_LIBTOOL_DLOPEN_SELF
! 624: # -------------------
! 625: AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
! 626: [if test "x$enable_dlopen" != xyes; then
! 627: enable_dlopen=unknown
! 628: enable_dlopen_self=unknown
! 629: enable_dlopen_self_static=unknown
! 630: else
! 631: lt_cv_dlopen=no
! 632: lt_cv_dlopen_libs=
! 633:
! 634: case $host_os in
! 635: beos*)
! 636: lt_cv_dlopen="load_add_on"
! 637: lt_cv_dlopen_libs=
! 638: lt_cv_dlopen_self=yes
! 639: ;;
! 640:
! 641: cygwin* | mingw* | pw32*)
! 642: lt_cv_dlopen="LoadLibrary"
! 643: lt_cv_dlopen_libs=
! 644: ;;
! 645:
! 646: *)
! 647: AC_CHECK_FUNC([shl_load],
! 648: [lt_cv_dlopen="shl_load"],
! 649: [AC_CHECK_LIB([dld], [shl_load],
! 650: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
! 651: [AC_CHECK_FUNC([dlopen],
! 652: [lt_cv_dlopen="dlopen"],
! 653: [AC_CHECK_LIB([dl], [dlopen],
! 654: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
! 655: [AC_CHECK_LIB([svld], [dlopen],
! 656: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
! 657: [AC_CHECK_LIB([dld], [dld_link],
! 658: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
! 659: ])
! 660: ])
! 661: ])
! 662: ])
! 663: ])
! 664: ;;
! 665: esac
! 666:
! 667: if test "x$lt_cv_dlopen" != xno; then
! 668: enable_dlopen=yes
! 669: else
! 670: enable_dlopen=no
! 671: fi
! 672:
! 673: case $lt_cv_dlopen in
! 674: dlopen)
! 675: save_CPPFLAGS="$CPPFLAGS"
! 676: AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
! 677: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
! 678:
! 679: save_LDFLAGS="$LDFLAGS"
! 680: eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
! 681:
! 682: save_LIBS="$LIBS"
! 683: LIBS="$lt_cv_dlopen_libs $LIBS"
! 684:
! 685: AC_CACHE_CHECK([whether a program can dlopen itself],
! 686: lt_cv_dlopen_self, [dnl
! 687: _LT_AC_TRY_DLOPEN_SELF(
! 688: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
! 689: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
! 690: ])
! 691:
! 692: if test "x$lt_cv_dlopen_self" = xyes; then
! 693: LDFLAGS="$LDFLAGS $link_static_flag"
! 694: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
! 695: lt_cv_dlopen_self_static, [dnl
! 696: _LT_AC_TRY_DLOPEN_SELF(
! 697: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
! 698: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
! 699: ])
! 700: fi
! 701:
! 702: CPPFLAGS="$save_CPPFLAGS"
! 703: LDFLAGS="$save_LDFLAGS"
! 704: LIBS="$save_LIBS"
! 705: ;;
! 706: esac
! 707:
! 708: case $lt_cv_dlopen_self in
! 709: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
! 710: *) enable_dlopen_self=unknown ;;
! 711: esac
! 712:
! 713: case $lt_cv_dlopen_self_static in
! 714: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
! 715: *) enable_dlopen_self_static=unknown ;;
! 716: esac
! 717: fi
! 718: ])# AC_LIBTOOL_DLOPEN_SELF
! 719:
! 720: AC_DEFUN([_LT_AC_LTCONFIG_HACK],
! 721: [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
! 722: # Sed substitution that helps us do robust quoting. It backslashifies
! 723: # metacharacters that are still active within double-quoted strings.
! 724: Xsed='sed -e s/^X//'
! 725: sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g'
! 726:
! 727: # Same as above, but do not quote variable references.
! 728: double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g'
! 729:
! 730: # Sed substitution to delay expansion of an escaped shell variable in a
! 731: # double_quote_subst'ed string.
! 732: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
! 733:
! 734: # Constants:
! 735: rm="rm -f"
! 736:
! 737: # Global variables:
! 738: default_ofile=libtool
! 739: can_build_shared=yes
! 740:
! 741: # All known linkers require a `.a' archive for static linking (except M$VC,
! 742: # which needs '.lib').
! 743: libext=a
! 744: ltmain="$ac_aux_dir/ltmain.sh"
! 745: ofile="$default_ofile"
! 746: with_gnu_ld="$lt_cv_prog_gnu_ld"
! 747: need_locks="$enable_libtool_lock"
! 748:
! 749: old_CC="$CC"
! 750: old_CFLAGS="$CFLAGS"
! 751:
! 752: # Set sane defaults for various variables
! 753: test -z "$AR" && AR=ar
! 754: test -z "$AR_FLAGS" && AR_FLAGS=cru
! 755: test -z "$AS" && AS=as
! 756: test -z "$CC" && CC=cc
! 757: test -z "$DLLTOOL" && DLLTOOL=dlltool
! 758: test -z "$LD" && LD=ld
! 759: test -z "$LN_S" && LN_S="ln -s"
! 760: test -z "$MAGIC_CMD" && MAGIC_CMD=file
! 761: test -z "$NM" && NM=nm
! 762: test -z "$OBJDUMP" && OBJDUMP=objdump
! 763: test -z "$RANLIB" && RANLIB=:
! 764: test -z "$STRIP" && STRIP=:
! 765: test -z "$ac_objext" && ac_objext=o
! 766:
! 767: if test x"$host" != x"$build"; then
! 768: ac_tool_prefix=${host_alias}-
! 769: else
! 770: ac_tool_prefix=
! 771: fi
! 772:
! 773: # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
! 774: case $host_os in
! 775: linux-gnu*) ;;
! 776: linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
! 777: esac
! 778:
! 779: case $host_os in
! 780: aix3*)
! 781: # AIX sometimes has problems with the GCC collect2 program. For some
! 782: # reason, if we set the COLLECT_NAMES environment variable, the problems
! 783: # vanish in a puff of smoke.
! 784: if test "X${COLLECT_NAMES+set}" != Xset; then
! 785: COLLECT_NAMES=
! 786: export COLLECT_NAMES
! 787: fi
! 788: ;;
! 789: esac
! 790:
! 791: # Determine commands to create old-style static archives.
! 792: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
! 793: old_postinstall_cmds='chmod 644 $oldlib'
! 794: old_postuninstall_cmds=
! 795:
! 796: if test -n "$RANLIB"; then
! 797: case $host_os in
! 798: openbsd*)
! 799: old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
! 800: ;;
! 801: *)
! 802: old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
! 803: ;;
! 804: esac
! 805: old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
! 806: fi
! 807:
! 808: # Allow CC to be a program name with arguments.
! 809: set dummy $CC
! 810: compiler="[$]2"
! 811:
! 812: ## FIXME: this should be a separate macro
! 813: ##
! 814: AC_MSG_CHECKING([for objdir])
! 815: rm -f .libs 2>/dev/null
! 816: mkdir .libs 2>/dev/null
! 817: if test -d .libs; then
! 818: objdir=.libs
! 819: else
! 820: # MS-DOS does not allow filenames that begin with a dot.
! 821: objdir=_libs
! 822: fi
! 823: rmdir .libs 2>/dev/null
! 824: AC_MSG_RESULT($objdir)
! 825: ##
! 826: ## END FIXME
! 827:
! 828:
! 829: ## FIXME: this should be a separate macro
! 830: ##
! 831: AC_ARG_WITH(pic,
! 832: [ --with-pic try to use only PIC/non-PIC objects [default=use both]],
! 833: pic_mode="$withval", pic_mode=default)
! 834: test -z "$pic_mode" && pic_mode=default
! 835:
! 836: # We assume here that the value for lt_cv_prog_cc_pic will not be cached
! 837: # in isolation, and that seeing it set (from the cache) indicates that
! 838: # the associated values are set (in the cache) correctly too.
! 839: AC_MSG_CHECKING([for $compiler option to produce PIC])
! 840: AC_CACHE_VAL(lt_cv_prog_cc_pic,
! 841: [ lt_cv_prog_cc_pic=
! 842: lt_cv_prog_cc_shlib=
! 843: lt_cv_prog_cc_wl=
! 844: lt_cv_prog_cc_static=
! 845: lt_cv_prog_cc_no_builtin=
! 846: lt_cv_prog_cc_can_build_shared=$can_build_shared
! 847:
! 848: if test "$GCC" = yes; then
! 849: lt_cv_prog_cc_wl='-Wl,'
! 850: lt_cv_prog_cc_static='-static'
! 851:
! 852: case $host_os in
! 853: aix*)
! 854: # Below there is a dirty hack to force normal static linking with -ldl
! 855: # The problem is because libdl dynamically linked with both libc and
! 856: # libC (AIX C++ library), which obviously doesn't included in libraries
! 857: # list by gcc. This cause undefined symbols with -static flags.
! 858: # This hack allows C programs to be linked with "-static -ldl", but
! 859: # not sure about C++ programs.
! 860: lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
! 861: ;;
! 862: amigaos*)
! 863: # FIXME: we need at least 68020 code to build shared libraries, but
! 864: # adding the `-m68020' flag to GCC prevents building anything better,
! 865: # like `-m68040'.
! 866: lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
! 867: ;;
! 868: beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
! 869: # PIC is the default for these OSes.
! 870: ;;
! 871: darwin* | rhapsody*)
! 872: # PIC is the default on this platform
! 873: # Common symbols not allowed in MH_DYLIB files
! 874: lt_cv_prog_cc_pic='-fno-common'
! 875: ;;
! 876: cygwin* | mingw* | pw32* | os2*)
! 877: # This hack is so that the source file can tell whether it is being
! 878: # built for inclusion in a dll (and should export symbols for example).
! 879: lt_cv_prog_cc_pic='-DDLL_EXPORT'
! 880: ;;
! 881: sysv4*MP*)
! 882: if test -d /usr/nec; then
! 883: lt_cv_prog_cc_pic=-Kconform_pic
! 884: fi
! 885: ;;
! 886: *)
! 887: lt_cv_prog_cc_pic='-fPIC'
! 888: ;;
! 889: esac
! 890: else
! 891: # PORTME Check for PIC flags for the system compiler.
! 892: case $host_os in
! 893: aix3* | aix4* | aix5*)
! 894: lt_cv_prog_cc_wl='-Wl,'
! 895: # All AIX code is PIC.
! 896: if test "$host_cpu" = ia64; then
! 897: # AIX 5 now supports IA64 processor
! 898: lt_cv_prog_cc_static='-Bstatic'
! 899: else
! 900: lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
! 901: fi
! 902: ;;
! 903:
! 904: hpux9* | hpux10* | hpux11*)
! 905: # Is there a better lt_cv_prog_cc_static that works with the bundled CC?
! 906: lt_cv_prog_cc_wl='-Wl,'
! 907: lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
! 908: lt_cv_prog_cc_pic='+Z'
! 909: ;;
! 910:
! 911: irix5* | irix6*)
! 912: lt_cv_prog_cc_wl='-Wl,'
! 913: lt_cv_prog_cc_static='-non_shared'
! 914: # PIC (with -KPIC) is the default.
! 915: ;;
! 916:
! 917: cygwin* | mingw* | pw32* | os2*)
! 918: # This hack is so that the source file can tell whether it is being
! 919: # built for inclusion in a dll (and should export symbols for example).
! 920: lt_cv_prog_cc_pic='-DDLL_EXPORT'
! 921: ;;
! 922:
! 923: newsos6)
! 924: lt_cv_prog_cc_pic='-KPIC'
! 925: lt_cv_prog_cc_static='-Bstatic'
! 926: ;;
! 927:
! 928: osf3* | osf4* | osf5*)
! 929: # All OSF/1 code is PIC.
! 930: lt_cv_prog_cc_wl='-Wl,'
! 931: lt_cv_prog_cc_static='-non_shared'
! 932: ;;
! 933:
! 934: sco3.2v5*)
! 935: lt_cv_prog_cc_pic='-Kpic'
! 936: lt_cv_prog_cc_static='-dn'
! 937: lt_cv_prog_cc_shlib='-belf'
! 938: ;;
! 939:
! 940: solaris*)
! 941: lt_cv_prog_cc_pic='-KPIC'
! 942: lt_cv_prog_cc_static='-Bstatic'
! 943: lt_cv_prog_cc_wl='-Wl,'
! 944: ;;
! 945:
! 946: sunos4*)
! 947: lt_cv_prog_cc_pic='-PIC'
! 948: lt_cv_prog_cc_static='-Bstatic'
! 949: lt_cv_prog_cc_wl='-Qoption ld '
! 950: ;;
! 951:
! 952: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 953: lt_cv_prog_cc_pic='-KPIC'
! 954: lt_cv_prog_cc_static='-Bstatic'
! 955: if test "x$host_vendor" = xsni; then
! 956: lt_cv_prog_cc_wl='-LD'
! 957: else
! 958: lt_cv_prog_cc_wl='-Wl,'
! 959: fi
! 960: ;;
! 961:
! 962: uts4*)
! 963: lt_cv_prog_cc_pic='-pic'
! 964: lt_cv_prog_cc_static='-Bstatic'
! 965: ;;
! 966:
! 967: sysv4*MP*)
! 968: if test -d /usr/nec ;then
! 969: lt_cv_prog_cc_pic='-Kconform_pic'
! 970: lt_cv_prog_cc_static='-Bstatic'
! 971: fi
! 972: ;;
! 973:
! 974: *)
! 975: lt_cv_prog_cc_can_build_shared=no
! 976: ;;
! 977: esac
! 978: fi
! 979: ])
! 980: if test -z "$lt_cv_prog_cc_pic"; then
! 981: AC_MSG_RESULT([none])
! 982: else
! 983: AC_MSG_RESULT([$lt_cv_prog_cc_pic])
! 984:
! 985: # Check to make sure the pic_flag actually works.
! 986: AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
! 987: AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
! 988: save_CFLAGS="$CFLAGS"
! 989: CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
! 990: AC_TRY_COMPILE([], [], [dnl
! 991: case $host_os in
! 992: hpux9* | hpux10* | hpux11*)
! 993: # On HP-UX, both CC and GCC only warn that PIC is supported... then
! 994: # they create non-PIC objects. So, if there were any warnings, we
! 995: # assume that PIC is not supported.
! 996: if test -s conftest.err; then
! 997: lt_cv_prog_cc_pic_works=no
! 998: else
! 999: lt_cv_prog_cc_pic_works=yes
! 1000: fi
! 1001: ;;
! 1002: *)
! 1003: lt_cv_prog_cc_pic_works=yes
! 1004: ;;
! 1005: esac
! 1006: ], [dnl
! 1007: lt_cv_prog_cc_pic_works=no
! 1008: ])
! 1009: CFLAGS="$save_CFLAGS"
! 1010: ])
! 1011:
! 1012: if test "X$lt_cv_prog_cc_pic_works" = Xno; then
! 1013: lt_cv_prog_cc_pic=
! 1014: lt_cv_prog_cc_can_build_shared=no
! 1015: else
! 1016: lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
! 1017: fi
! 1018:
! 1019: AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
! 1020: fi
! 1021: ##
! 1022: ## END FIXME
! 1023:
! 1024: # Check for any special shared library compilation flags.
! 1025: if test -n "$lt_cv_prog_cc_shlib"; then
! 1026: AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
! 1027: if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then :
! 1028: else
! 1029: AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
! 1030: lt_cv_prog_cc_can_build_shared=no
! 1031: fi
! 1032: fi
! 1033:
! 1034: ## FIXME: this should be a separate macro
! 1035: ##
! 1036: AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
! 1037: AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
! 1038: lt_cv_prog_cc_static_works=no
! 1039: save_LDFLAGS="$LDFLAGS"
! 1040: LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
! 1041: AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
! 1042: LDFLAGS="$save_LDFLAGS"
! 1043: ])
! 1044:
! 1045: # Belt *and* braces to stop my trousers falling down:
! 1046: test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
! 1047: AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
! 1048:
! 1049: pic_flag="$lt_cv_prog_cc_pic"
! 1050: special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
! 1051: wl="$lt_cv_prog_cc_wl"
! 1052: link_static_flag="$lt_cv_prog_cc_static"
! 1053: no_builtin_flag="$lt_cv_prog_cc_no_builtin"
! 1054: can_build_shared="$lt_cv_prog_cc_can_build_shared"
! 1055: ##
! 1056: ## END FIXME
! 1057:
! 1058:
! 1059: ## FIXME: this should be a separate macro
! 1060: ##
! 1061: # Check to see if options -o and -c are simultaneously supported by compiler
! 1062: AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
! 1063: AC_CACHE_VAL([lt_cv_compiler_c_o], [
! 1064: $rm -r conftest 2>/dev/null
! 1065: mkdir conftest
! 1066: cd conftest
! 1067: echo "int some_variable = 0;" > conftest.$ac_ext
! 1068: mkdir out
! 1069: # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
! 1070: # that will create temporary files in the current directory regardless of
! 1071: # the output directory. Thus, making CWD read-only will cause this test
! 1072: # to fail, enabling locking or at least warning the user not to do parallel
! 1073: # builds.
! 1074: chmod -w .
! 1075: save_CFLAGS="$CFLAGS"
! 1076: CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
! 1077: compiler_c_o=no
! 1078: if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
! 1079: # The compiler can only warn and ignore the option if not recognized
! 1080: # So say no if there are warnings
! 1081: if test -s out/conftest.err; then
! 1082: lt_cv_compiler_c_o=no
! 1083: else
! 1084: lt_cv_compiler_c_o=yes
! 1085: fi
! 1086: else
! 1087: # Append any errors to the config.log.
! 1088: cat out/conftest.err 1>&AC_FD_CC
! 1089: lt_cv_compiler_c_o=no
! 1090: fi
! 1091: CFLAGS="$save_CFLAGS"
! 1092: chmod u+w .
! 1093: $rm conftest* out/*
! 1094: rmdir out
! 1095: cd ..
! 1096: rmdir conftest
! 1097: $rm -r conftest 2>/dev/null
! 1098: ])
! 1099: compiler_c_o=$lt_cv_compiler_c_o
! 1100: AC_MSG_RESULT([$compiler_c_o])
! 1101:
! 1102: if test x"$compiler_c_o" = x"yes"; then
! 1103: # Check to see if we can write to a .lo
! 1104: AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
! 1105: AC_CACHE_VAL([lt_cv_compiler_o_lo], [
! 1106: lt_cv_compiler_o_lo=no
! 1107: save_CFLAGS="$CFLAGS"
! 1108: CFLAGS="$CFLAGS -c -o conftest.lo"
! 1109: save_objext="$ac_objext"
! 1110: ac_objext=lo
! 1111: AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
! 1112: # The compiler can only warn and ignore the option if not recognized
! 1113: # So say no if there are warnings
! 1114: if test -s conftest.err; then
! 1115: lt_cv_compiler_o_lo=no
! 1116: else
! 1117: lt_cv_compiler_o_lo=yes
! 1118: fi
! 1119: ])
! 1120: ac_objext="$save_objext"
! 1121: CFLAGS="$save_CFLAGS"
! 1122: ])
! 1123: compiler_o_lo=$lt_cv_compiler_o_lo
! 1124: AC_MSG_RESULT([$compiler_o_lo])
! 1125: else
! 1126: compiler_o_lo=no
! 1127: fi
! 1128: ##
! 1129: ## END FIXME
! 1130:
! 1131: ## FIXME: this should be a separate macro
! 1132: ##
! 1133: # Check to see if we can do hard links to lock some files if needed
! 1134: hard_links="nottested"
! 1135: if test "$compiler_c_o" = no && test "$need_locks" != no; then
! 1136: # do not overwrite the value of need_locks provided by the user
! 1137: AC_MSG_CHECKING([if we can lock with hard links])
! 1138: hard_links=yes
! 1139: $rm conftest*
! 1140: ln conftest.a conftest.b 2>/dev/null && hard_links=no
! 1141: touch conftest.a
! 1142: ln conftest.a conftest.b 2>&5 || hard_links=no
! 1143: ln conftest.a conftest.b 2>/dev/null && hard_links=no
! 1144: AC_MSG_RESULT([$hard_links])
! 1145: if test "$hard_links" = no; then
! 1146: AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
! 1147: need_locks=warn
! 1148: fi
! 1149: else
! 1150: need_locks=no
! 1151: fi
! 1152: ##
! 1153: ## END FIXME
! 1154:
! 1155: ## FIXME: this should be a separate macro
! 1156: ##
! 1157: if test "$GCC" = yes; then
! 1158: # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
! 1159: AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
! 1160: echo "int some_variable = 0;" > conftest.$ac_ext
! 1161: save_CFLAGS="$CFLAGS"
! 1162: CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
! 1163: compiler_rtti_exceptions=no
! 1164: AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
! 1165: # The compiler can only warn and ignore the option if not recognized
! 1166: # So say no if there are warnings
! 1167: if test -s conftest.err; then
! 1168: compiler_rtti_exceptions=no
! 1169: else
! 1170: compiler_rtti_exceptions=yes
! 1171: fi
! 1172: ])
! 1173: CFLAGS="$save_CFLAGS"
! 1174: AC_MSG_RESULT([$compiler_rtti_exceptions])
! 1175:
! 1176: if test "$compiler_rtti_exceptions" = "yes"; then
! 1177: no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
! 1178: else
! 1179: no_builtin_flag=' -fno-builtin'
! 1180: fi
! 1181: fi
! 1182: ##
! 1183: ## END FIXME
! 1184:
! 1185: ## FIXME: this should be a separate macro
! 1186: ##
! 1187: # See if the linker supports building shared libraries.
! 1188: AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
! 1189:
! 1190: allow_undefined_flag=
! 1191: no_undefined_flag=
! 1192: need_lib_prefix=unknown
! 1193: need_version=unknown
! 1194: # when you set need_version to no, make sure it does not cause -set_version
! 1195: # flags to be left without arguments
! 1196: archive_cmds=
! 1197: archive_expsym_cmds=
! 1198: old_archive_from_new_cmds=
! 1199: old_archive_from_expsyms_cmds=
! 1200: export_dynamic_flag_spec=
! 1201: whole_archive_flag_spec=
! 1202: thread_safe_flag_spec=
! 1203: hardcode_into_libs=no
! 1204: hardcode_libdir_flag_spec=
! 1205: hardcode_libdir_separator=
! 1206: hardcode_direct=no
! 1207: hardcode_minus_L=no
! 1208: hardcode_shlibpath_var=unsupported
! 1209: runpath_var=
! 1210: link_all_deplibs=unknown
! 1211: always_export_symbols=no
! 1212: export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
! 1213: # include_expsyms should be a list of space-separated symbols to be *always*
! 1214: # included in the symbol list
! 1215: include_expsyms=
! 1216: # exclude_expsyms can be an egrep regular expression of symbols to exclude
! 1217: # it will be wrapped by ` (' and `)$', so one must not match beginning or
! 1218: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
! 1219: # as well as any symbol that contains `d'.
! 1220: exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
! 1221: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
! 1222: # platforms (ab)use it in PIC code, but their linkers get confused if
! 1223: # the symbol is explicitly referenced. Since portable code cannot
! 1224: # rely on this symbol name, it's probably fine to never include it in
! 1225: # preloaded symbol tables.
! 1226: extract_expsyms_cmds=
! 1227:
! 1228: case $host_os in
! 1229: cygwin* | mingw* | pw32*)
! 1230: # FIXME: the MSVC++ port hasn't been tested in a loooong time
! 1231: # When not using gcc, we currently assume that we are using
! 1232: # Microsoft Visual C++.
! 1233: if test "$GCC" != yes; then
! 1234: with_gnu_ld=no
! 1235: fi
! 1236: ;;
! 1237: openbsd*)
! 1238: with_gnu_ld=no
! 1239: ;;
! 1240: esac
! 1241:
! 1242: ld_shlibs=yes
! 1243: if test "$with_gnu_ld" = yes; then
! 1244: # If archive_cmds runs LD, not CC, wlarc should be empty
! 1245: wlarc='${wl}'
! 1246:
! 1247: # See if GNU ld supports shared libraries.
! 1248: case $host_os in
! 1249: aix3* | aix4* | aix5*)
! 1250: # On AIX, the GNU linker is very broken
! 1251: # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
! 1252: ld_shlibs=no
! 1253: cat <<EOF 1>&2
! 1254:
! 1255: *** Warning: the GNU linker, at least up to release 2.9.1, is reported
! 1256: *** to be unable to reliably create shared libraries on AIX.
! 1257: *** Therefore, libtool is disabling shared libraries support. If you
! 1258: *** really care for shared libraries, you may want to modify your PATH
! 1259: *** so that a non-GNU linker is found, and then restart.
! 1260:
! 1261: EOF
! 1262: ;;
! 1263:
! 1264: amigaos*)
! 1265: archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
! 1266: hardcode_libdir_flag_spec='-L$libdir'
! 1267: hardcode_minus_L=yes
! 1268:
! 1269: # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
! 1270: # that the semantics of dynamic libraries on AmigaOS, at least up
! 1271: # to version 4, is to share data among multiple programs linked
! 1272: # with the same dynamic library. Since this doesn't match the
! 1273: # behavior of shared libraries on other platforms, we can use
! 1274: # them.
! 1275: ld_shlibs=no
! 1276: ;;
! 1277:
! 1278: beos*)
! 1279: if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 1280: allow_undefined_flag=unsupported
! 1281: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
! 1282: # support --undefined. This deserves some investigation. FIXME
! 1283: archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 1284: else
! 1285: ld_shlibs=no
! 1286: fi
! 1287: ;;
! 1288:
! 1289: cygwin* | mingw* | pw32*)
! 1290: # hardcode_libdir_flag_spec is actually meaningless, as there is
! 1291: # no search path for DLLs.
! 1292: hardcode_libdir_flag_spec='-L$libdir'
! 1293: allow_undefined_flag=unsupported
! 1294: always_export_symbols=yes
! 1295:
! 1296: extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
! 1297: sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
! 1298: test -f $output_objdir/impgen.exe || (cd $output_objdir && \
! 1299: if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
! 1300: else $CC -o impgen impgen.c ; fi)~
! 1301: $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
! 1302:
! 1303: old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
! 1304:
! 1305: # cygwin and mingw dlls have different entry points and sets of symbols
! 1306: # to exclude.
! 1307: # FIXME: what about values for MSVC?
! 1308: dll_entry=__cygwin_dll_entry@12
! 1309: dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
! 1310: case $host_os in
! 1311: mingw*)
! 1312: # mingw values
! 1313: dll_entry=_DllMainCRTStartup@12
! 1314: dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
! 1315: ;;
! 1316: esac
! 1317:
! 1318: # mingw and cygwin differ, and it's simplest to just exclude the union
! 1319: # of the two symbol sets.
! 1320: dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
! 1321:
! 1322: # recent cygwin and mingw systems supply a stub DllMain which the user
! 1323: # can override, but on older systems we have to supply one (in ltdll.c)
! 1324: if test "x$lt_cv_need_dllmain" = "xyes"; then
! 1325: ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
! 1326: 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~
! 1327: test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
! 1328: else
! 1329: ltdll_obj=
! 1330: ltdll_cmds=
! 1331: fi
! 1332:
! 1333: # Extract the symbol export list from an `--export-all' def file,
! 1334: # then regenerate the def file from the symbol export list, so that
! 1335: # the compiled dll only exports the symbol export list.
! 1336: # Be careful not to strip the DATA tag left be newer dlltools.
! 1337: export_symbols_cmds="$ltdll_cmds"'
! 1338: $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
! 1339: sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
! 1340:
! 1341: # If the export-symbols file already is a .def file (1st line
! 1342: # is EXPORTS), use it as is.
! 1343: # If DATA tags from a recent dlltool are present, honour them!
! 1344: archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
! 1345: cp $export_symbols $output_objdir/$soname-def;
! 1346: else
! 1347: echo EXPORTS > $output_objdir/$soname-def;
! 1348: _lt_hint=1;
! 1349: cat $export_symbols | while read symbol; do
! 1350: set dummy \$symbol;
! 1351: case \[$]# in
! 1352: 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
! 1353: *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
! 1354: esac;
! 1355: _lt_hint=`expr 1 + \$_lt_hint`;
! 1356: done;
! 1357: fi~
! 1358: '"$ltdll_cmds"'
! 1359: $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
! 1360: $DLLTOOL --as=$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~
! 1361: $CC -Wl,--base-file,$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~
! 1362: $DLLTOOL --as=$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~
! 1363: $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
! 1364: ;;
! 1365:
! 1366: netbsd*)
! 1367: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 1368: archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
! 1369: wlarc=
! 1370: else
! 1371: archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 1372: archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 1373: fi
! 1374: ;;
! 1375:
! 1376: solaris* | sysv5*)
! 1377: if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
! 1378: ld_shlibs=no
! 1379: cat <<EOF 1>&2
! 1380:
! 1381: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
! 1382: *** create shared libraries on Solaris systems. Therefore, libtool
! 1383: *** is disabling shared libraries support. We urge you to upgrade GNU
! 1384: *** binutils to release 2.9.1 or newer. Another option is to modify
! 1385: *** your PATH or compiler configuration so that the native linker is
! 1386: *** used, and then restart.
! 1387:
! 1388: EOF
! 1389: elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 1390: archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 1391: archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 1392: else
! 1393: ld_shlibs=no
! 1394: fi
! 1395: ;;
! 1396:
! 1397: sunos4*)
! 1398: archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 1399: wlarc=
! 1400: hardcode_direct=yes
! 1401: hardcode_shlibpath_var=no
! 1402: ;;
! 1403:
! 1404: *)
! 1405: if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 1406: archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 1407: archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 1408: else
! 1409: ld_shlibs=no
! 1410: fi
! 1411: ;;
! 1412: esac
! 1413:
! 1414: if test "$ld_shlibs" = yes; then
! 1415: runpath_var=LD_RUN_PATH
! 1416: hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
! 1417: export_dynamic_flag_spec='${wl}--export-dynamic'
! 1418: case $host_os in
! 1419: cygwin* | mingw* | pw32*)
! 1420: # dlltool doesn't understand --whole-archive et. al.
! 1421: whole_archive_flag_spec=
! 1422: ;;
! 1423: *)
! 1424: # ancient GNU ld didn't support --whole-archive et. al.
! 1425: if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
! 1426: whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
! 1427: else
! 1428: whole_archive_flag_spec=
! 1429: fi
! 1430: ;;
! 1431: esac
! 1432: fi
! 1433: else
! 1434: # PORTME fill in a description of your system's linker (not GNU ld)
! 1435: case $host_os in
! 1436: aix3*)
! 1437: allow_undefined_flag=unsupported
! 1438: always_export_symbols=yes
! 1439: archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
! 1440: # Note: this linker hardcodes the directories in LIBPATH if there
! 1441: # are no directories specified by -L.
! 1442: hardcode_minus_L=yes
! 1443: if test "$GCC" = yes && test -z "$link_static_flag"; then
! 1444: # Neither direct hardcoding nor static linking is supported with a
! 1445: # broken collect2.
! 1446: hardcode_direct=unsupported
! 1447: fi
! 1448: ;;
! 1449:
! 1450: aix4* | aix5*)
! 1451: if test "$host_cpu" = ia64; then
! 1452: # On IA64, the linker does run time linking by default, so we don't
! 1453: # have to do anything special.
! 1454: aix_use_runtimelinking=no
! 1455: exp_sym_flag='-Bexport'
! 1456: no_entry_flag=""
! 1457: else
! 1458: aix_use_runtimelinking=no
! 1459:
! 1460: # Test if we are trying to use run time linking or normal
! 1461: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
! 1462: # need to do runtime linking.
! 1463: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
! 1464: for ld_flag in $LDFLAGS; do
! 1465: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
! 1466: aix_use_runtimelinking=yes
! 1467: break
! 1468: fi
! 1469: done
! 1470: esac
! 1471:
! 1472: exp_sym_flag='-bexport'
! 1473: no_entry_flag='-bnoentry'
! 1474: fi
! 1475:
! 1476: # When large executables or shared objects are built, AIX ld can
! 1477: # have problems creating the table of contents. If linking a library
! 1478: # or program results in "error TOC overflow" add -mminimal-toc to
! 1479: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
! 1480: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
! 1481:
! 1482: hardcode_direct=yes
! 1483: archive_cmds=''
! 1484: hardcode_libdir_separator=':'
! 1485: if test "$GCC" = yes; then
! 1486: case $host_os in aix4.[[012]]|aix4.[[012]].*)
! 1487: collect2name=`${CC} -print-prog-name=collect2`
! 1488: if test -f "$collect2name" && \
! 1489: strings "$collect2name" | grep resolve_lib_name >/dev/null
! 1490: then
! 1491: # We have reworked collect2
! 1492: hardcode_direct=yes
! 1493: else
! 1494: # We have old collect2
! 1495: hardcode_direct=unsupported
! 1496: # It fails to find uninstalled libraries when the uninstalled
! 1497: # path is not listed in the libpath. Setting hardcode_minus_L
! 1498: # to unsupported forces relinking
! 1499: hardcode_minus_L=yes
! 1500: hardcode_libdir_flag_spec='-L$libdir'
! 1501: hardcode_libdir_separator=
! 1502: fi
! 1503: esac
! 1504:
! 1505: shared_flag='-shared'
! 1506: else
! 1507: # not using gcc
! 1508: if test "$host_cpu" = ia64; then
! 1509: shared_flag='${wl}-G'
! 1510: else
! 1511: if test "$aix_use_runtimelinking" = yes; then
! 1512: shared_flag='${wl}-G'
! 1513: else
! 1514: shared_flag='${wl}-bM:SRE'
! 1515: fi
! 1516: fi
! 1517: fi
! 1518:
! 1519: # It seems that -bexpall can do strange things, so it is better to
! 1520: # generate a list of symbols to export.
! 1521: always_export_symbols=yes
! 1522: if test "$aix_use_runtimelinking" = yes; then
! 1523: # Warning - without using the other runtime loading flags (-brtl),
! 1524: # -berok will link without error, but may produce a broken library.
! 1525: allow_undefined_flag='-berok'
! 1526: hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
! 1527: 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 $shared_flag"
! 1528: else
! 1529: if test "$host_cpu" = ia64; then
! 1530: hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
! 1531: allow_undefined_flag="-z nodefs"
! 1532: 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"
! 1533: else
! 1534: hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
! 1535: # Warning - without using the other run time loading flags,
! 1536: # -berok will link without error, but may produce a broken library.
! 1537: allow_undefined_flag='${wl}-berok'
! 1538: # This is a bit strange, but is similar to how AIX traditionally builds
! 1539: # it's shared libraries.
! 1540: 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'
! 1541: fi
! 1542: fi
! 1543: ;;
! 1544:
! 1545: amigaos*)
! 1546: 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 $output_objdir && a2ixlibrary -32)'
! 1547: hardcode_libdir_flag_spec='-L$libdir'
! 1548: hardcode_minus_L=yes
! 1549: # see comment about different semantics on the GNU ld section
! 1550: ld_shlibs=no
! 1551: ;;
! 1552:
! 1553: cygwin* | mingw* | pw32*)
! 1554: # When not using gcc, we currently assume that we are using
! 1555: # Microsoft Visual C++.
! 1556: # hardcode_libdir_flag_spec is actually meaningless, as there is
! 1557: # no search path for DLLs.
! 1558: hardcode_libdir_flag_spec=' '
! 1559: allow_undefined_flag=unsupported
! 1560: # Tell ltmain to make .lib files, not .a files.
! 1561: libext=lib
! 1562: # FIXME: Setting linknames here is a bad hack.
! 1563: archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
! 1564: # The linker will automatically build a .lib file if we build a DLL.
! 1565: old_archive_from_new_cmds='true'
! 1566: # FIXME: Should let the user specify the lib program.
! 1567: old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
! 1568: fix_srcfile_path='`cygpath -w "$srcfile"`'
! 1569: ;;
! 1570:
! 1571: darwin* | rhapsody*)
! 1572: case "$host_os" in
! 1573: rhapsody* | darwin1.[[012]])
! 1574: allow_undefined_flag='-undefined suppress'
! 1575: ;;
! 1576: *) # Darwin 1.3 on
! 1577: allow_undefined_flag='-flat_namespace -undefined suppress'
! 1578: ;;
! 1579: esac
! 1580: # FIXME: Relying on posixy $() will cause problems for
! 1581: # cross-compilation, but unfortunately the echo tests do not
! 1582: # yet detect zsh echo's removal of \ escapes.
! 1583: archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring'
! 1584: # We need to add '_' to the symbols in $export_symbols first
! 1585: #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
! 1586: hardcode_direct=yes
! 1587: hardcode_shlibpath_var=no
! 1588: whole_archive_flag_spec='-all_load $convenience'
! 1589: ;;
! 1590:
! 1591: freebsd1*)
! 1592: ld_shlibs=no
! 1593: ;;
! 1594:
! 1595: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
! 1596: # support. Future versions do this automatically, but an explicit c++rt0.o
! 1597: # does not break anything, and helps significantly (at the cost of a little
! 1598: # extra space).
! 1599: freebsd2.2*)
! 1600: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
! 1601: hardcode_libdir_flag_spec='-R$libdir'
! 1602: hardcode_direct=yes
! 1603: hardcode_shlibpath_var=no
! 1604: ;;
! 1605:
! 1606: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
! 1607: freebsd2*)
! 1608: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 1609: hardcode_direct=yes
! 1610: hardcode_minus_L=yes
! 1611: hardcode_shlibpath_var=no
! 1612: ;;
! 1613:
! 1614: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
! 1615: freebsd*)
! 1616: archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
! 1617: hardcode_libdir_flag_spec='-R$libdir'
! 1618: hardcode_direct=yes
! 1619: hardcode_shlibpath_var=no
! 1620: ;;
! 1621:
! 1622: hpux9* | hpux10* | hpux11*)
! 1623: case $host_os in
! 1624: hpux9*) archive_cmds='$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 $lib' ;;
! 1625: *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
! 1626: esac
! 1627: hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
! 1628: hardcode_libdir_separator=:
! 1629: hardcode_direct=yes
! 1630: hardcode_minus_L=yes # Not in the search PATH, but as the default
! 1631: # location of the library.
! 1632: export_dynamic_flag_spec='${wl}-E'
! 1633: ;;
! 1634:
! 1635: irix5* | irix6*)
! 1636: if test "$GCC" = yes; then
! 1637: 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 $lib'
! 1638: else
! 1639: archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
! 1640: fi
! 1641: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1642: hardcode_libdir_separator=:
! 1643: link_all_deplibs=yes
! 1644: ;;
! 1645:
! 1646: netbsd*)
! 1647: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 1648: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
! 1649: else
! 1650: archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
! 1651: fi
! 1652: hardcode_libdir_flag_spec='-R$libdir'
! 1653: hardcode_direct=yes
! 1654: hardcode_shlibpath_var=no
! 1655: ;;
! 1656:
! 1657: newsos6)
! 1658: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1659: hardcode_direct=yes
! 1660: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1661: hardcode_libdir_separator=:
! 1662: hardcode_shlibpath_var=no
! 1663: ;;
! 1664:
! 1665: openbsd*)
! 1666: hardcode_direct=yes
! 1667: hardcode_shlibpath_var=no
! 1668: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
! 1669: archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
! 1670: hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
! 1671: export_dynamic_flag_spec='${wl}-E'
! 1672: else
! 1673: case "$host_os" in
! 1674: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
! 1675: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 1676: hardcode_libdir_flag_spec='-R$libdir'
! 1677: ;;
! 1678: *)
! 1679: archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
! 1680: hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
! 1681: ;;
! 1682: esac
! 1683: fi
! 1684: ;;
! 1685:
! 1686: os2*)
! 1687: hardcode_libdir_flag_spec='-L$libdir'
! 1688: hardcode_minus_L=yes
! 1689: allow_undefined_flag=unsupported
! 1690: 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'
! 1691: old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
! 1692: ;;
! 1693:
! 1694: osf3*)
! 1695: if test "$GCC" = yes; then
! 1696: allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
! 1697: archive_cmds='$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 $lib'
! 1698: else
! 1699: allow_undefined_flag=' -expect_unresolved \*'
! 1700: archive_cmds='$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 $lib'
! 1701: fi
! 1702: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1703: hardcode_libdir_separator=:
! 1704: ;;
! 1705:
! 1706: osf4* | osf5*) # as osf3* with the addition of -msym flag
! 1707: if test "$GCC" = yes; then
! 1708: allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
! 1709: archive_cmds='$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 $lib'
! 1710: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1711: else
! 1712: allow_undefined_flag=' -expect_unresolved \*'
! 1713: 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'
! 1714: archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
! 1715: $LD -shared${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'
! 1716:
! 1717: #Both c and cxx compiler support -rpath directly
! 1718: hardcode_libdir_flag_spec='-rpath $libdir'
! 1719: fi
! 1720: hardcode_libdir_separator=:
! 1721: ;;
! 1722:
! 1723: sco3.2v5*)
! 1724: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1725: hardcode_shlibpath_var=no
! 1726: runpath_var=LD_RUN_PATH
! 1727: hardcode_runpath_var=yes
! 1728: export_dynamic_flag_spec='${wl}-Bexport'
! 1729: ;;
! 1730:
! 1731: solaris*)
! 1732: # gcc --version < 3.0 without binutils cannot create self contained
! 1733: # shared libraries reliably, requiring libgcc.a to resolve some of
! 1734: # the object symbols generated in some cases. Libraries that use
! 1735: # assert need libgcc.a to resolve __eprintf, for example. Linking
! 1736: # a copy of libgcc.a into every shared library to guarantee resolving
! 1737: # such symbols causes other problems: According to Tim Van Holder
! 1738: # <tim.van.holder@pandora.be>, C++ libraries end up with a separate
! 1739: # (to the application) exception stack for one thing.
! 1740: no_undefined_flag=' -z defs'
! 1741: if test "$GCC" = yes; then
! 1742: case `$CC --version 2>/dev/null` in
! 1743: [[12]].*)
! 1744: cat <<EOF 1>&2
! 1745:
! 1746: *** Warning: Releases of GCC earlier than version 3.0 cannot reliably
! 1747: *** create self contained shared libraries on Solaris systems, without
! 1748: *** introducing a dependency on libgcc.a. Therefore, libtool is disabling
! 1749: *** -no-undefined support, which will at least allow you to build shared
! 1750: *** libraries. However, you may find that when you link such libraries
! 1751: *** into an application without using GCC, you have to manually add
! 1752: *** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
! 1753: *** upgrade to a newer version of GCC. Another option is to rebuild your
! 1754: *** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
! 1755:
! 1756: EOF
! 1757: no_undefined_flag=
! 1758: ;;
! 1759: esac
! 1760: fi
! 1761: # $CC -shared without GNU ld will not create a library from C++
! 1762: # object files and a static libstdc++, better avoid it by now
! 1763: archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1764: archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
! 1765: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
! 1766: hardcode_libdir_flag_spec='-R$libdir'
! 1767: hardcode_shlibpath_var=no
! 1768: case $host_os in
! 1769: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
! 1770: *) # Supported since Solaris 2.6 (maybe 2.5.1?)
! 1771: whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
! 1772: esac
! 1773: link_all_deplibs=yes
! 1774: ;;
! 1775:
! 1776: sunos4*)
! 1777: if test "x$host_vendor" = xsequent; then
! 1778: # Use $CC to link under sequent, because it throws in some extra .o
! 1779: # files that make .init and .fini sections work.
! 1780: archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
! 1781: else
! 1782: archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
! 1783: fi
! 1784: hardcode_libdir_flag_spec='-L$libdir'
! 1785: hardcode_direct=yes
! 1786: hardcode_minus_L=yes
! 1787: hardcode_shlibpath_var=no
! 1788: ;;
! 1789:
! 1790: sysv4)
! 1791: if test "x$host_vendor" = xsno; then
! 1792: archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1793: hardcode_direct=yes # is this really true???
! 1794: else
! 1795: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1796: hardcode_direct=no #Motorola manual says yes, but my tests say they lie
! 1797: fi
! 1798: runpath_var='LD_RUN_PATH'
! 1799: hardcode_shlibpath_var=no
! 1800: ;;
! 1801:
! 1802: sysv4.3*)
! 1803: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1804: hardcode_shlibpath_var=no
! 1805: export_dynamic_flag_spec='-Bexport'
! 1806: ;;
! 1807:
! 1808: sysv5*)
! 1809: no_undefined_flag=' -z text'
! 1810: # $CC -shared without GNU ld will not create a library from C++
! 1811: # object files and a static libstdc++, better avoid it by now
! 1812: archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1813: archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
! 1814: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
! 1815: hardcode_libdir_flag_spec=
! 1816: hardcode_shlibpath_var=no
! 1817: runpath_var='LD_RUN_PATH'
! 1818: ;;
! 1819:
! 1820: uts4*)
! 1821: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1822: hardcode_libdir_flag_spec='-L$libdir'
! 1823: hardcode_shlibpath_var=no
! 1824: ;;
! 1825:
! 1826: dgux*)
! 1827: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1828: hardcode_libdir_flag_spec='-L$libdir'
! 1829: hardcode_shlibpath_var=no
! 1830: ;;
! 1831:
! 1832: sysv4*MP*)
! 1833: if test -d /usr/nec; then
! 1834: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1835: hardcode_shlibpath_var=no
! 1836: runpath_var=LD_RUN_PATH
! 1837: hardcode_runpath_var=yes
! 1838: ld_shlibs=yes
! 1839: fi
! 1840: ;;
! 1841:
! 1842: sysv4.2uw2*)
! 1843: archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
! 1844: hardcode_direct=yes
! 1845: hardcode_minus_L=no
! 1846: hardcode_shlibpath_var=no
! 1847: hardcode_runpath_var=yes
! 1848: runpath_var=LD_RUN_PATH
! 1849: ;;
! 1850:
! 1851: sysv5uw7* | unixware7*)
! 1852: no_undefined_flag='${wl}-z ${wl}text'
! 1853: if test "$GCC" = yes; then
! 1854: archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
! 1855: else
! 1856: archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
! 1857: fi
! 1858: runpath_var='LD_RUN_PATH'
! 1859: hardcode_shlibpath_var=no
! 1860: ;;
! 1861:
! 1862: *)
! 1863: ld_shlibs=no
! 1864: ;;
! 1865: esac
! 1866: fi
! 1867: AC_MSG_RESULT([$ld_shlibs])
! 1868: test "$ld_shlibs" = no && can_build_shared=no
! 1869: ##
! 1870: ## END FIXME
! 1871:
! 1872: ## FIXME: this should be a separate macro
! 1873: ##
! 1874: # Check hardcoding attributes.
! 1875: AC_MSG_CHECKING([how to hardcode library paths into programs])
! 1876: hardcode_action=
! 1877: if test -n "$hardcode_libdir_flag_spec" || \
! 1878: test -n "$runpath_var"; then
! 1879:
! 1880: # We can hardcode non-existant directories.
! 1881: if test "$hardcode_direct" != no &&
! 1882: # If the only mechanism to avoid hardcoding is shlibpath_var, we
! 1883: # have to relink, otherwise we might link with an installed library
! 1884: # when we should be linking with a yet-to-be-installed one
! 1885: ## test "$hardcode_shlibpath_var" != no &&
! 1886: test "$hardcode_minus_L" != no; then
! 1887: # Linking always hardcodes the temporary library directory.
! 1888: hardcode_action=relink
! 1889: else
! 1890: # We can link without hardcoding, and we can hardcode nonexisting dirs.
! 1891: hardcode_action=immediate
! 1892: fi
! 1893: else
! 1894: # We cannot hardcode anything, or else we can only hardcode existing
! 1895: # directories.
! 1896: hardcode_action=unsupported
! 1897: fi
! 1898: AC_MSG_RESULT([$hardcode_action])
! 1899: ##
! 1900: ## END FIXME
! 1901:
! 1902: ## FIXME: this should be a separate macro
! 1903: ##
! 1904: striplib=
! 1905: old_striplib=
! 1906: AC_MSG_CHECKING([whether stripping libraries is possible])
! 1907: if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
! 1908: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
! 1909: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
! 1910: AC_MSG_RESULT([yes])
! 1911: else
! 1912: AC_MSG_RESULT([no])
! 1913: fi
! 1914: ##
! 1915: ## END FIXME
! 1916:
! 1917: reload_cmds='$LD$reload_flag -o $output$reload_objs'
! 1918: test -z "$deplibs_check_method" && deplibs_check_method=unknown
! 1919:
! 1920: ## FIXME: this should be a separate macro
! 1921: ##
! 1922: # PORTME Fill in your ld.so characteristics
! 1923: AC_MSG_CHECKING([dynamic linker characteristics])
! 1924: library_names_spec=
! 1925: libname_spec='lib$name'
! 1926: soname_spec=
! 1927: postinstall_cmds=
! 1928: postuninstall_cmds=
! 1929: finish_cmds=
! 1930: finish_eval=
! 1931: shlibpath_var=
! 1932: shlibpath_overrides_runpath=unknown
! 1933: version_type=none
! 1934: dynamic_linker="$host_os ld.so"
! 1935: sys_lib_dlsearch_path_spec="/lib /usr/lib"
! 1936: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
! 1937:
! 1938: case $host_os in
! 1939: aix3*)
! 1940: version_type=linux
! 1941: library_names_spec='${libname}${release}.so$versuffix $libname.a'
! 1942: shlibpath_var=LIBPATH
! 1943:
! 1944: # AIX has no versioning support, so we append a major version to the name.
! 1945: soname_spec='${libname}${release}.so$major'
! 1946: ;;
! 1947:
! 1948: aix4* | aix5*)
! 1949: version_type=linux
! 1950: if test "$host_cpu" = ia64; then
! 1951: # AIX 5 supports IA64
! 1952: library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
! 1953: shlibpath_var=LD_LIBRARY_PATH
! 1954: else
! 1955: # With GCC up to 2.95.x, collect2 would create an import file
! 1956: # for dependence libraries. The import file would start with
! 1957: # the line `#! .'. This would cause the generated library to
! 1958: # depend on `.', always an invalid library. This was fixed in
! 1959: # development snapshots of GCC prior to 3.0.
! 1960: case $host_os in
! 1961: aix4 | aix4.[[01]] | aix4.[[01]].*)
! 1962: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
! 1963: echo ' yes '
! 1964: echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
! 1965: :
! 1966: else
! 1967: can_build_shared=no
! 1968: fi
! 1969: ;;
! 1970: esac
! 1971: # AIX (on Power*) has no versioning support, so currently we can
! 1972: # not hardcode correct soname into executable. Probably we can
! 1973: # add versioning support to collect2, so additional links can
! 1974: # be useful in future.
! 1975: if test "$aix_use_runtimelinking" = yes; then
! 1976: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
! 1977: # instead of lib<name>.a to let people know that these are not
! 1978: # typical AIX shared libraries.
! 1979: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 1980: else
! 1981: # We preserve .a as extension for shared libraries through AIX4.2
! 1982: # and later when we are not doing run time linking.
! 1983: library_names_spec='${libname}${release}.a $libname.a'
! 1984: soname_spec='${libname}${release}.so$major'
! 1985: fi
! 1986: shlibpath_var=LIBPATH
! 1987: fi
! 1988: ;;
! 1989:
! 1990: amigaos*)
! 1991: library_names_spec='$libname.ixlibrary $libname.a'
! 1992: # Create ${libname}_ixlibrary.a entries in /sys/libs.
! 1993: 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 ${libname}_ixlibrary.a) || exit 1; done'
! 1994: ;;
! 1995:
! 1996: beos*)
! 1997: library_names_spec='${libname}.so'
! 1998: dynamic_linker="$host_os ld.so"
! 1999: shlibpath_var=LIBRARY_PATH
! 2000: ;;
! 2001:
! 2002: bsdi4*)
! 2003: version_type=linux
! 2004: need_version=no
! 2005: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2006: soname_spec='${libname}${release}.so$major'
! 2007: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
! 2008: shlibpath_var=LD_LIBRARY_PATH
! 2009: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
! 2010: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
! 2011: export_dynamic_flag_spec=-rdynamic
! 2012: # the default ld.so.conf also contains /usr/contrib/lib and
! 2013: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
! 2014: # libtool to hard-code these into programs
! 2015: ;;
! 2016:
! 2017: cygwin* | mingw* | pw32*)
! 2018: version_type=windows
! 2019: need_version=no
! 2020: need_lib_prefix=no
! 2021: case $GCC,$host_os in
! 2022: yes,cygwin*)
! 2023: library_names_spec='$libname.dll.a'
! 2024: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
! 2025: postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
! 2026: dldir=$destdir/`dirname \$dlpath`~
! 2027: test -d \$dldir || mkdir -p \$dldir~
! 2028: $install_prog .libs/$dlname \$dldir/$dlname'
! 2029: postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
! 2030: dlpath=$dir/\$dldll~
! 2031: $rm \$dlpath'
! 2032: ;;
! 2033: yes,mingw*)
! 2034: library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
! 2035: sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`
! 2036: ;;
! 2037: yes,pw32*)
! 2038: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
! 2039: ;;
! 2040: *)
! 2041: library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
! 2042: ;;
! 2043: esac
! 2044: dynamic_linker='Win32 ld.exe'
! 2045: # FIXME: first we should search . and the directory the executable is in
! 2046: shlibpath_var=PATH
! 2047: ;;
! 2048:
! 2049: darwin* | rhapsody*)
! 2050: dynamic_linker="$host_os dyld"
! 2051: version_type=darwin
! 2052: need_lib_prefix=no
! 2053: need_version=no
! 2054: # FIXME: Relying on posixy $() will cause problems for
! 2055: # cross-compilation, but unfortunately the echo tests do not
! 2056: # yet detect zsh echo's removal of \ escapes.
! 2057: library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
! 2058: soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
! 2059: shlibpath_overrides_runpath=yes
! 2060: shlibpath_var=DYLD_LIBRARY_PATH
! 2061: ;;
! 2062:
! 2063: freebsd1*)
! 2064: dynamic_linker=no
! 2065: ;;
! 2066:
! 2067: freebsd*)
! 2068: objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
! 2069: version_type=freebsd-$objformat
! 2070: case $version_type in
! 2071: freebsd-elf*)
! 2072: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
! 2073: need_version=no
! 2074: need_lib_prefix=no
! 2075: ;;
! 2076: freebsd-*)
! 2077: library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
! 2078: need_version=yes
! 2079: ;;
! 2080: esac
! 2081: shlibpath_var=LD_LIBRARY_PATH
! 2082: case $host_os in
! 2083: freebsd2*)
! 2084: shlibpath_overrides_runpath=yes
! 2085: ;;
! 2086: *)
! 2087: shlibpath_overrides_runpath=no
! 2088: hardcode_into_libs=yes
! 2089: ;;
! 2090: esac
! 2091: ;;
! 2092:
! 2093: gnu*)
! 2094: version_type=linux
! 2095: need_lib_prefix=no
! 2096: need_version=no
! 2097: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
! 2098: soname_spec='${libname}${release}.so$major'
! 2099: shlibpath_var=LD_LIBRARY_PATH
! 2100: hardcode_into_libs=yes
! 2101: ;;
! 2102:
! 2103: hpux9* | hpux10* | hpux11*)
! 2104: # Give a soname corresponding to the major version so that dld.sl refuses to
! 2105: # link against other versions.
! 2106: dynamic_linker="$host_os dld.sl"
! 2107: version_type=sunos
! 2108: need_lib_prefix=no
! 2109: need_version=no
! 2110: shlibpath_var=SHLIB_PATH
! 2111: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
! 2112: library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
! 2113: soname_spec='${libname}${release}.sl$major'
! 2114: # HP-UX runs *really* slowly unless shared libraries are mode 555.
! 2115: postinstall_cmds='chmod 555 $lib'
! 2116: ;;
! 2117:
! 2118: irix5* | irix6*)
! 2119: version_type=irix
! 2120: need_lib_prefix=no
! 2121: need_version=no
! 2122: soname_spec='${libname}${release}.so$major'
! 2123: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
! 2124: case $host_os in
! 2125: irix5*)
! 2126: libsuff= shlibsuff=
! 2127: ;;
! 2128: *)
! 2129: case $LD in # libtool.m4 will add one of these switches to LD
! 2130: *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
! 2131: *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
! 2132: *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
! 2133: *) libsuff= shlibsuff= libmagic=never-match;;
! 2134: esac
! 2135: ;;
! 2136: esac
! 2137: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
! 2138: shlibpath_overrides_runpath=no
! 2139: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
! 2140: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
! 2141: ;;
! 2142:
! 2143: # No shared lib support for Linux oldld, aout, or coff.
! 2144: linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
! 2145: dynamic_linker=no
! 2146: ;;
! 2147:
! 2148: # This must be Linux ELF.
! 2149: linux-gnu*)
! 2150: version_type=linux
! 2151: need_lib_prefix=no
! 2152: need_version=no
! 2153: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2154: soname_spec='${libname}${release}.so$major'
! 2155: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
! 2156: shlibpath_var=LD_LIBRARY_PATH
! 2157: shlibpath_overrides_runpath=no
! 2158: # This implies no fast_install, which is unacceptable.
! 2159: # Some rework will be needed to allow for fast_install
! 2160: # before this can be enabled.
! 2161: hardcode_into_libs=yes
! 2162:
! 2163: # We used to test for /lib/ld.so.1 and disable shared libraries on
! 2164: # powerpc, because MkLinux only supported shared libraries with the
! 2165: # GNU dynamic linker. Since this was broken with cross compilers,
! 2166: # most powerpc-linux boxes support dynamic linking these days and
! 2167: # people can always --disable-shared, the test was removed, and we
! 2168: # assume the GNU/Linux dynamic linker is in use.
! 2169: dynamic_linker='GNU/Linux ld.so'
! 2170: ;;
! 2171:
! 2172: netbsd*)
! 2173: version_type=sunos
! 2174: need_lib_prefix=no
! 2175: need_version=no
! 2176: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 2177: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 2178: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
! 2179: dynamic_linker='NetBSD (a.out) ld.so'
! 2180: else
! 2181: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
! 2182: soname_spec='${libname}${release}.so$major'
! 2183: dynamic_linker='NetBSD ld.elf_so'
! 2184: fi
! 2185: shlibpath_var=LD_LIBRARY_PATH
! 2186: shlibpath_overrides_runpath=yes
! 2187: hardcode_into_libs=yes
! 2188: ;;
! 2189:
! 2190: newsos6)
! 2191: version_type=linux
! 2192: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2193: shlibpath_var=LD_LIBRARY_PATH
! 2194: shlibpath_overrides_runpath=yes
! 2195: ;;
! 2196:
! 2197: openbsd*)
! 2198: version_type=sunos
! 2199: need_lib_prefix=no
! 2200: need_version=no
! 2201: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
! 2202: case "$host_os" in
! 2203: openbsd2.[[89]] | openbsd2.[[89]].*)
! 2204: shlibpath_overrides_runpath=no
! 2205: ;;
! 2206: *)
! 2207: shlibpath_overrides_runpath=yes
! 2208: ;;
! 2209: esac
! 2210: else
! 2211: shlibpath_overrides_runpath=yes
! 2212: fi
! 2213: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 2214: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
! 2215: shlibpath_var=LD_LIBRARY_PATH
! 2216: ;;
! 2217:
! 2218: os2*)
! 2219: libname_spec='$name'
! 2220: need_lib_prefix=no
! 2221: library_names_spec='$libname.dll $libname.a'
! 2222: dynamic_linker='OS/2 ld.exe'
! 2223: shlibpath_var=LIBPATH
! 2224: ;;
! 2225:
! 2226: osf3* | osf4* | osf5*)
! 2227: version_type=osf
! 2228: need_version=no
! 2229: soname_spec='${libname}${release}.so'
! 2230: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
! 2231: shlibpath_var=LD_LIBRARY_PATH
! 2232: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
! 2233: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
! 2234: ;;
! 2235:
! 2236: sco3.2v5*)
! 2237: version_type=osf
! 2238: soname_spec='${libname}${release}.so$major'
! 2239: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2240: shlibpath_var=LD_LIBRARY_PATH
! 2241: ;;
! 2242:
! 2243: solaris*)
! 2244: version_type=linux
! 2245: need_lib_prefix=no
! 2246: need_version=no
! 2247: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2248: soname_spec='${libname}${release}.so$major'
! 2249: shlibpath_var=LD_LIBRARY_PATH
! 2250: shlibpath_overrides_runpath=yes
! 2251: hardcode_into_libs=yes
! 2252: # ldd complains unless libraries are executable
! 2253: postinstall_cmds='chmod +x $lib'
! 2254: ;;
! 2255:
! 2256: sunos4*)
! 2257: version_type=sunos
! 2258: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 2259: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
! 2260: shlibpath_var=LD_LIBRARY_PATH
! 2261: shlibpath_overrides_runpath=yes
! 2262: if test "$with_gnu_ld" = yes; then
! 2263: need_lib_prefix=no
! 2264: fi
! 2265: need_version=yes
! 2266: ;;
! 2267:
! 2268: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 2269: version_type=linux
! 2270: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2271: soname_spec='${libname}${release}.so$major'
! 2272: shlibpath_var=LD_LIBRARY_PATH
! 2273: case $host_vendor in
! 2274: sni)
! 2275: shlibpath_overrides_runpath=no
! 2276: ;;
! 2277: motorola)
! 2278: need_lib_prefix=no
! 2279: need_version=no
! 2280: shlibpath_overrides_runpath=no
! 2281: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
! 2282: ;;
! 2283: esac
! 2284: ;;
! 2285:
! 2286: uts4*)
! 2287: version_type=linux
! 2288: library_names_spec='${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: dgux*)
! 2294: version_type=linux
! 2295: need_lib_prefix=no
! 2296: need_version=no
! 2297: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2298: soname_spec='${libname}${release}.so$major'
! 2299: shlibpath_var=LD_LIBRARY_PATH
! 2300: ;;
! 2301:
! 2302: sysv4*MP*)
! 2303: if test -d /usr/nec ;then
! 2304: version_type=linux
! 2305: library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
! 2306: soname_spec='$libname.so.$major'
! 2307: shlibpath_var=LD_LIBRARY_PATH
! 2308: fi
! 2309: ;;
! 2310:
! 2311: *)
! 2312: dynamic_linker=no
! 2313: ;;
! 2314: esac
! 2315: AC_MSG_RESULT([$dynamic_linker])
! 2316: test "$dynamic_linker" = no && can_build_shared=no
! 2317: ##
! 2318: ## END FIXME
! 2319:
! 2320: ## FIXME: this should be a separate macro
! 2321: ##
! 2322: # Report the final consequences.
! 2323: AC_MSG_CHECKING([if libtool supports shared libraries])
! 2324: AC_MSG_RESULT([$can_build_shared])
! 2325: ##
! 2326: ## END FIXME
! 2327:
! 2328: ## FIXME: this should be a separate macro
! 2329: ##
! 2330: AC_MSG_CHECKING([whether to build shared libraries])
! 2331: test "$can_build_shared" = "no" && enable_shared=no
! 2332:
! 2333: # On AIX, shared libraries and static libraries use the same namespace, and
! 2334: # are all built from PIC.
! 2335: case "$host_os" in
! 2336: aix3*)
! 2337: test "$enable_shared" = yes && enable_static=no
! 2338: if test -n "$RANLIB"; then
! 2339: archive_cmds="$archive_cmds~\$RANLIB \$lib"
! 2340: postinstall_cmds='$RANLIB $lib'
! 2341: fi
! 2342: ;;
! 2343:
! 2344: aix4*)
! 2345: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
! 2346: test "$enable_shared" = yes && enable_static=no
! 2347: fi
! 2348: ;;
! 2349: esac
! 2350: AC_MSG_RESULT([$enable_shared])
! 2351: ##
! 2352: ## END FIXME
! 2353:
! 2354: ## FIXME: this should be a separate macro
! 2355: ##
! 2356: AC_MSG_CHECKING([whether to build static libraries])
! 2357: # Make sure either enable_shared or enable_static is yes.
! 2358: test "$enable_shared" = yes || enable_static=yes
! 2359: AC_MSG_RESULT([$enable_static])
! 2360: ##
! 2361: ## END FIXME
! 2362:
! 2363: if test "$hardcode_action" = relink; then
! 2364: # Fast installation is not supported
! 2365: enable_fast_install=no
! 2366: elif test "$shlibpath_overrides_runpath" = yes ||
! 2367: test "$enable_shared" = no; then
! 2368: # Fast installation is not necessary
! 2369: enable_fast_install=needless
! 2370: fi
! 2371:
! 2372: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
! 2373: if test "$GCC" = yes; then
! 2374: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
! 2375: fi
! 2376:
! 2377: AC_LIBTOOL_DLOPEN_SELF
! 2378:
! 2379: ## FIXME: this should be a separate macro
! 2380: ##
! 2381: if test "$enable_shared" = yes && test "$GCC" = yes; then
! 2382: case $archive_cmds in
! 2383: *'~'*)
! 2384: # FIXME: we may have to deal with multi-command sequences.
! 2385: ;;
! 2386: '$CC '*)
! 2387: # Test whether the compiler implicitly links with -lc since on some
! 2388: # systems, -lgcc has to come before -lc. If gcc already passes -lc
! 2389: # to ld, don't add -lc before -lgcc.
! 2390: AC_MSG_CHECKING([whether -lc should be explicitly linked in])
! 2391: AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
! 2392: [$rm conftest*
! 2393: echo 'static int dummy;' > conftest.$ac_ext
! 2394:
! 2395: if AC_TRY_EVAL(ac_compile); then
! 2396: soname=conftest
! 2397: lib=conftest
! 2398: libobjs=conftest.$ac_objext
! 2399: deplibs=
! 2400: wl=$lt_cv_prog_cc_wl
! 2401: compiler_flags=-v
! 2402: linker_flags=-v
! 2403: verstring=
! 2404: output_objdir=.
! 2405: libname=conftest
! 2406: save_allow_undefined_flag=$allow_undefined_flag
! 2407: allow_undefined_flag=
! 2408: if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
! 2409: then
! 2410: lt_cv_archive_cmds_need_lc=no
! 2411: else
! 2412: lt_cv_archive_cmds_need_lc=yes
! 2413: fi
! 2414: allow_undefined_flag=$save_allow_undefined_flag
! 2415: else
! 2416: cat conftest.err 1>&5
! 2417: fi])
! 2418: AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
! 2419: ;;
! 2420: esac
! 2421: fi
! 2422: need_lc=${lt_cv_archive_cmds_need_lc-yes}
! 2423: ##
! 2424: ## END FIXME
! 2425:
! 2426: ## FIXME: this should be a separate macro
! 2427: ##
! 2428: # The second clause should only fire when bootstrapping the
! 2429: # libtool distribution, otherwise you forgot to ship ltmain.sh
! 2430: # with your package, and you will get complaints that there are
! 2431: # no rules to generate ltmain.sh.
! 2432: if test -f "$ltmain"; then
! 2433: :
! 2434: else
! 2435: # If there is no Makefile yet, we rely on a make rule to execute
! 2436: # `config.status --recheck' to rerun these tests and create the
! 2437: # libtool script then.
! 2438: test -f Makefile && make "$ltmain"
! 2439: fi
! 2440:
! 2441: if test -f "$ltmain"; then
! 2442: trap "$rm \"${ofile}T\"; exit 1" 1 2 15
! 2443: $rm -f "${ofile}T"
! 2444:
! 2445: echo creating $ofile
! 2446:
! 2447: # Now quote all the things that may contain metacharacters while being
! 2448: # careful not to overquote the AC_SUBSTed values. We take copies of the
! 2449: # variables and quote the copies for generation of the libtool script.
! 2450: for var in echo old_CC old_CFLAGS \
! 2451: AR AR_FLAGS CC LD LN_S NM SHELL \
! 2452: reload_flag reload_cmds wl \
! 2453: pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
! 2454: thread_safe_flag_spec whole_archive_flag_spec libname_spec \
! 2455: library_names_spec soname_spec \
! 2456: RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
! 2457: old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
! 2458: postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
! 2459: old_striplib striplib file_magic_cmd export_symbols_cmds \
! 2460: deplibs_check_method allow_undefined_flag no_undefined_flag \
! 2461: finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
! 2462: global_symbol_to_c_name_address \
! 2463: hardcode_libdir_flag_spec hardcode_libdir_separator \
! 2464: sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
! 2465: compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
! 2466:
! 2467: case $var in
! 2468: reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
! 2469: old_postinstall_cmds | old_postuninstall_cmds | \
! 2470: export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
! 2471: extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
! 2472: postinstall_cmds | postuninstall_cmds | \
! 2473: finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
! 2474: # Double-quote double-evaled strings.
! 2475: eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
! 2476: ;;
! 2477: *)
! 2478: eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
! 2479: ;;
! 2480: esac
! 2481: done
! 2482:
! 2483: cat <<__EOF__ > "${ofile}T"
! 2484: #! $SHELL
! 2485:
! 2486: # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
! 2487: # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
! 2488: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
! 2489: #
! 2490: # Copyright (C) 1996-2000 Free Software Foundation, Inc.
! 2491: # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
! 2492: #
! 2493: # This program is free software; you can redistribute it and/or modify
! 2494: # it under the terms of the GNU General Public License as published by
! 2495: # the Free Software Foundation; either version 2 of the License, or
! 2496: # (at your option) any later version.
! 2497: #
! 2498: # This program is distributed in the hope that it will be useful, but
! 2499: # WITHOUT ANY WARRANTY; without even the implied warranty of
! 2500: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
! 2501: # General Public License for more details.
! 2502: #
! 2503: # You should have received a copy of the GNU General Public License
! 2504: # along with this program; if not, write to the Free Software
! 2505: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 2506: #
! 2507: # As a special exception to the GNU General Public License, if you
! 2508: # distribute this file as part of a program that contains a
! 2509: # configuration script generated by Autoconf, you may include it under
! 2510: # the same distribution terms that you use for the rest of that program.
! 2511:
! 2512: # Sed that helps us avoid accidentally triggering echo(1) options like -n.
! 2513: Xsed="sed -e s/^X//"
! 2514:
! 2515: # The HP-UX ksh and POSIX shell print the target directory to stdout
! 2516: # if CDPATH is set.
! 2517: if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
! 2518:
! 2519: # ### BEGIN LIBTOOL CONFIG
! 2520:
! 2521: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
! 2522:
! 2523: # Shell to use when invoking shell scripts.
! 2524: SHELL=$lt_SHELL
! 2525:
! 2526: # Whether or not to build shared libraries.
! 2527: build_libtool_libs=$enable_shared
! 2528:
! 2529: # Whether or not to build static libraries.
! 2530: build_old_libs=$enable_static
! 2531:
! 2532: # Whether or not to add -lc for building shared libraries.
! 2533: build_libtool_need_lc=$need_lc
! 2534:
! 2535: # Whether or not to optimize for fast installation.
! 2536: fast_install=$enable_fast_install
! 2537:
! 2538: # The host system.
! 2539: host_alias=$host_alias
! 2540: host=$host
! 2541:
! 2542: # An echo program that does not interpret backslashes.
! 2543: echo=$lt_echo
! 2544:
! 2545: # The archiver.
! 2546: AR=$lt_AR
! 2547: AR_FLAGS=$lt_AR_FLAGS
! 2548:
! 2549: # The default C compiler.
! 2550: CC=$lt_CC
! 2551:
! 2552: # Is the compiler the GNU C compiler?
! 2553: with_gcc=$GCC
! 2554:
! 2555: # The linker used to build libraries.
! 2556: LD=$lt_LD
! 2557:
! 2558: # Whether we need hard or soft links.
! 2559: LN_S=$lt_LN_S
! 2560:
! 2561: # A BSD-compatible nm program.
! 2562: NM=$lt_NM
! 2563:
! 2564: # A symbol stripping program
! 2565: STRIP=$STRIP
! 2566:
! 2567: # Used to examine libraries when file_magic_cmd begins "file"
! 2568: MAGIC_CMD=$MAGIC_CMD
! 2569:
! 2570: # Used on cygwin: DLL creation program.
! 2571: DLLTOOL="$DLLTOOL"
! 2572:
! 2573: # Used on cygwin: object dumper.
! 2574: OBJDUMP="$OBJDUMP"
! 2575:
! 2576: # Used on cygwin: assembler.
! 2577: AS="$AS"
! 2578:
! 2579: # The name of the directory that contains temporary libtool files.
! 2580: objdir=$objdir
! 2581:
! 2582: # How to create reloadable object files.
! 2583: reload_flag=$lt_reload_flag
! 2584: reload_cmds=$lt_reload_cmds
! 2585:
! 2586: # How to pass a linker flag through the compiler.
! 2587: wl=$lt_wl
! 2588:
! 2589: # Object file suffix (normally "o").
! 2590: objext="$ac_objext"
! 2591:
! 2592: # Old archive suffix (normally "a").
! 2593: libext="$libext"
! 2594:
! 2595: # Executable file suffix (normally "").
! 2596: exeext="$exeext"
! 2597:
! 2598: # Additional compiler flags for building library objects.
! 2599: pic_flag=$lt_pic_flag
! 2600: pic_mode=$pic_mode
! 2601:
! 2602: # Does compiler simultaneously support -c and -o options?
! 2603: compiler_c_o=$lt_compiler_c_o
! 2604:
! 2605: # Can we write directly to a .lo ?
! 2606: compiler_o_lo=$lt_compiler_o_lo
! 2607:
! 2608: # Must we lock files when doing compilation ?
! 2609: need_locks=$lt_need_locks
! 2610:
! 2611: # Do we need the lib prefix for modules?
! 2612: need_lib_prefix=$need_lib_prefix
! 2613:
! 2614: # Do we need a version for libraries?
! 2615: need_version=$need_version
! 2616:
! 2617: # Whether dlopen is supported.
! 2618: dlopen_support=$enable_dlopen
! 2619:
! 2620: # Whether dlopen of programs is supported.
! 2621: dlopen_self=$enable_dlopen_self
! 2622:
! 2623: # Whether dlopen of statically linked programs is supported.
! 2624: dlopen_self_static=$enable_dlopen_self_static
! 2625:
! 2626: # Compiler flag to prevent dynamic linking.
! 2627: link_static_flag=$lt_link_static_flag
! 2628:
! 2629: # Compiler flag to turn off builtin functions.
! 2630: no_builtin_flag=$lt_no_builtin_flag
! 2631:
! 2632: # Compiler flag to allow reflexive dlopens.
! 2633: export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
! 2634:
! 2635: # Compiler flag to generate shared objects directly from archives.
! 2636: whole_archive_flag_spec=$lt_whole_archive_flag_spec
! 2637:
! 2638: # Compiler flag to generate thread-safe objects.
! 2639: thread_safe_flag_spec=$lt_thread_safe_flag_spec
! 2640:
! 2641: # Library versioning type.
! 2642: version_type=$version_type
! 2643:
! 2644: # Format of library name prefix.
! 2645: libname_spec=$lt_libname_spec
! 2646:
! 2647: # List of archive names. First name is the real one, the rest are links.
! 2648: # The last name is the one that the linker finds with -lNAME.
! 2649: library_names_spec=$lt_library_names_spec
! 2650:
! 2651: # The coded name of the library, if different from the real name.
! 2652: soname_spec=$lt_soname_spec
! 2653:
! 2654: # Commands used to build and install an old-style archive.
! 2655: RANLIB=$lt_RANLIB
! 2656: old_archive_cmds=$lt_old_archive_cmds
! 2657: old_postinstall_cmds=$lt_old_postinstall_cmds
! 2658: old_postuninstall_cmds=$lt_old_postuninstall_cmds
! 2659:
! 2660: # Create an old-style archive from a shared archive.
! 2661: old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
! 2662:
! 2663: # Create a temporary old-style archive to link instead of a shared archive.
! 2664: old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
! 2665:
! 2666: # Commands used to build and install a shared archive.
! 2667: archive_cmds=$lt_archive_cmds
! 2668: archive_expsym_cmds=$lt_archive_expsym_cmds
! 2669: postinstall_cmds=$lt_postinstall_cmds
! 2670: postuninstall_cmds=$lt_postuninstall_cmds
! 2671:
! 2672: # Commands to strip libraries.
! 2673: old_striplib=$lt_old_striplib
! 2674: striplib=$lt_striplib
! 2675:
! 2676: # Method to check whether dependent libraries are shared objects.
! 2677: deplibs_check_method=$lt_deplibs_check_method
! 2678:
! 2679: # Command to use when deplibs_check_method == file_magic.
! 2680: file_magic_cmd=$lt_file_magic_cmd
! 2681:
! 2682: # Flag that allows shared libraries with undefined symbols to be built.
! 2683: allow_undefined_flag=$lt_allow_undefined_flag
! 2684:
! 2685: # Flag that forces no undefined symbols.
! 2686: no_undefined_flag=$lt_no_undefined_flag
! 2687:
! 2688: # Commands used to finish a libtool library installation in a directory.
! 2689: finish_cmds=$lt_finish_cmds
! 2690:
! 2691: # Same as above, but a single script fragment to be evaled but not shown.
! 2692: finish_eval=$lt_finish_eval
! 2693:
! 2694: # Take the output of nm and produce a listing of raw symbols and C names.
! 2695: global_symbol_pipe=$lt_global_symbol_pipe
! 2696:
! 2697: # Transform the output of nm in a proper C declaration
! 2698: global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
! 2699:
! 2700: # Transform the output of nm in a C name address pair
! 2701: global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
! 2702:
! 2703: # This is the shared library runtime path variable.
! 2704: runpath_var=$runpath_var
! 2705:
! 2706: # This is the shared library path variable.
! 2707: shlibpath_var=$shlibpath_var
! 2708:
! 2709: # Is shlibpath searched before the hard-coded library search path?
! 2710: shlibpath_overrides_runpath=$shlibpath_overrides_runpath
! 2711:
! 2712: # How to hardcode a shared library path into an executable.
! 2713: hardcode_action=$hardcode_action
! 2714:
! 2715: # Whether we should hardcode library paths into libraries.
! 2716: hardcode_into_libs=$hardcode_into_libs
! 2717:
! 2718: # Flag to hardcode \$libdir into a binary during linking.
! 2719: # This must work even if \$libdir does not exist.
! 2720: hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
! 2721:
! 2722: # Whether we need a single -rpath flag with a separated argument.
! 2723: hardcode_libdir_separator=$lt_hardcode_libdir_separator
! 2724:
! 2725: # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
! 2726: # resulting binary.
! 2727: hardcode_direct=$hardcode_direct
! 2728:
! 2729: # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
! 2730: # resulting binary.
! 2731: hardcode_minus_L=$hardcode_minus_L
! 2732:
! 2733: # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
! 2734: # the resulting binary.
! 2735: hardcode_shlibpath_var=$hardcode_shlibpath_var
! 2736:
! 2737: # Variables whose values should be saved in libtool wrapper scripts and
! 2738: # restored at relink time.
! 2739: variables_saved_for_relink="$variables_saved_for_relink"
! 2740:
! 2741: # Whether libtool must link a program against all its dependency libraries.
! 2742: link_all_deplibs=$link_all_deplibs
! 2743:
! 2744: # Compile-time system search path for libraries
! 2745: sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
! 2746:
! 2747: # Run-time system search path for libraries
! 2748: sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
! 2749:
! 2750: # Fix the shell variable \$srcfile for the compiler.
! 2751: fix_srcfile_path="$fix_srcfile_path"
! 2752:
! 2753: # Set to yes if exported symbols are required.
! 2754: always_export_symbols=$always_export_symbols
! 2755:
! 2756: # The commands to list exported symbols.
! 2757: export_symbols_cmds=$lt_export_symbols_cmds
! 2758:
! 2759: # The commands to extract the exported symbol list from a shared archive.
! 2760: extract_expsyms_cmds=$lt_extract_expsyms_cmds
! 2761:
! 2762: # Symbols that should not be listed in the preloaded symbols.
! 2763: exclude_expsyms=$lt_exclude_expsyms
! 2764:
! 2765: # Symbols that must always be exported.
! 2766: include_expsyms=$lt_include_expsyms
! 2767:
! 2768: # ### END LIBTOOL CONFIG
! 2769:
! 2770: __EOF__
! 2771:
! 2772: case $host_os in
! 2773: aix3*)
! 2774: cat <<\EOF >> "${ofile}T"
! 2775:
! 2776: # AIX sometimes has problems with the GCC collect2 program. For some
! 2777: # reason, if we set the COLLECT_NAMES environment variable, the problems
! 2778: # vanish in a puff of smoke.
! 2779: if test "X${COLLECT_NAMES+set}" != Xset; then
! 2780: COLLECT_NAMES=
! 2781: export COLLECT_NAMES
! 2782: fi
! 2783: EOF
! 2784: ;;
! 2785: esac
! 2786:
! 2787: case $host_os in
! 2788: cygwin* | mingw* | pw32* | os2*)
! 2789: cat <<'EOF' >> "${ofile}T"
! 2790: # This is a source program that is used to create dlls on Windows
! 2791: # Don't remove nor modify the starting and closing comments
! 2792: # /* ltdll.c starts here */
! 2793: # #define WIN32_LEAN_AND_MEAN
! 2794: # #include <windows.h>
! 2795: # #undef WIN32_LEAN_AND_MEAN
! 2796: # #include <stdio.h>
! 2797: #
! 2798: # #ifndef __CYGWIN__
! 2799: # # ifdef __CYGWIN32__
! 2800: # # define __CYGWIN__ __CYGWIN32__
! 2801: # # endif
! 2802: # #endif
! 2803: #
! 2804: # #ifdef __cplusplus
! 2805: # extern "C" {
! 2806: # #endif
! 2807: # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
! 2808: # #ifdef __cplusplus
! 2809: # }
! 2810: # #endif
! 2811: #
! 2812: # #ifdef __CYGWIN__
! 2813: # #include <cygwin/cygwin_dll.h>
! 2814: # DECLARE_CYGWIN_DLL( DllMain );
! 2815: # #endif
! 2816: # HINSTANCE __hDllInstance_base;
! 2817: #
! 2818: # BOOL APIENTRY
! 2819: # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
! 2820: # {
! 2821: # __hDllInstance_base = hInst;
! 2822: # return TRUE;
! 2823: # }
! 2824: # /* ltdll.c ends here */
! 2825: # This is a source program that is used to create import libraries
! 2826: # on Windows for dlls which lack them. Don't remove nor modify the
! 2827: # starting and closing comments
! 2828: # /* impgen.c starts here */
! 2829: # /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
! 2830: #
! 2831: # This file is part of GNU libtool.
! 2832: #
! 2833: # This program is free software; you can redistribute it and/or modify
! 2834: # it under the terms of the GNU General Public License as published by
! 2835: # the Free Software Foundation; either version 2 of the License, or
! 2836: # (at your option) any later version.
! 2837: #
! 2838: # This program is distributed in the hope that it will be useful,
! 2839: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 2840: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 2841: # GNU General Public License for more details.
! 2842: #
! 2843: # You should have received a copy of the GNU General Public License
! 2844: # along with this program; if not, write to the Free Software
! 2845: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 2846: # */
! 2847: #
! 2848: # #include <stdio.h> /* for printf() */
! 2849: # #include <unistd.h> /* for open(), lseek(), read() */
! 2850: # #include <fcntl.h> /* for O_RDONLY, O_BINARY */
! 2851: # #include <string.h> /* for strdup() */
! 2852: #
! 2853: # /* O_BINARY isn't required (or even defined sometimes) under Unix */
! 2854: # #ifndef O_BINARY
! 2855: # #define O_BINARY 0
! 2856: # #endif
! 2857: #
! 2858: # static unsigned int
! 2859: # pe_get16 (fd, offset)
! 2860: # int fd;
! 2861: # int offset;
! 2862: # {
! 2863: # unsigned char b[2];
! 2864: # lseek (fd, offset, SEEK_SET);
! 2865: # read (fd, b, 2);
! 2866: # return b[0] + (b[1]<<8);
! 2867: # }
! 2868: #
! 2869: # static unsigned int
! 2870: # pe_get32 (fd, offset)
! 2871: # int fd;
! 2872: # int offset;
! 2873: # {
! 2874: # unsigned char b[4];
! 2875: # lseek (fd, offset, SEEK_SET);
! 2876: # read (fd, b, 4);
! 2877: # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
! 2878: # }
! 2879: #
! 2880: # static unsigned int
! 2881: # pe_as32 (ptr)
! 2882: # void *ptr;
! 2883: # {
! 2884: # unsigned char *b = ptr;
! 2885: # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
! 2886: # }
! 2887: #
! 2888: # int
! 2889: # main (argc, argv)
! 2890: # int argc;
! 2891: # char *argv[];
! 2892: # {
! 2893: # int dll;
! 2894: # unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
! 2895: # unsigned long export_rva, export_size, nsections, secptr, expptr;
! 2896: # unsigned long name_rvas, nexp;
! 2897: # unsigned char *expdata, *erva;
! 2898: # char *filename, *dll_name;
! 2899: #
! 2900: # filename = argv[1];
! 2901: #
! 2902: # dll = open(filename, O_RDONLY|O_BINARY);
! 2903: # if (dll < 1)
! 2904: # return 1;
! 2905: #
! 2906: # dll_name = filename;
! 2907: #
! 2908: # for (i=0; filename[i]; i++)
! 2909: # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
! 2910: # dll_name = filename + i +1;
! 2911: #
! 2912: # pe_header_offset = pe_get32 (dll, 0x3c);
! 2913: # opthdr_ofs = pe_header_offset + 4 + 20;
! 2914: # num_entries = pe_get32 (dll, opthdr_ofs + 92);
! 2915: #
! 2916: # if (num_entries < 1) /* no exports */
! 2917: # return 1;
! 2918: #
! 2919: # export_rva = pe_get32 (dll, opthdr_ofs + 96);
! 2920: # export_size = pe_get32 (dll, opthdr_ofs + 100);
! 2921: # nsections = pe_get16 (dll, pe_header_offset + 4 +2);
! 2922: # secptr = (pe_header_offset + 4 + 20 +
! 2923: # pe_get16 (dll, pe_header_offset + 4 + 16));
! 2924: #
! 2925: # expptr = 0;
! 2926: # for (i = 0; i < nsections; i++)
! 2927: # {
! 2928: # char sname[8];
! 2929: # unsigned long secptr1 = secptr + 40 * i;
! 2930: # unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
! 2931: # unsigned long vsize = pe_get32 (dll, secptr1 + 16);
! 2932: # unsigned long fptr = pe_get32 (dll, secptr1 + 20);
! 2933: # lseek(dll, secptr1, SEEK_SET);
! 2934: # read(dll, sname, 8);
! 2935: # if (vaddr <= export_rva && vaddr+vsize > export_rva)
! 2936: # {
! 2937: # expptr = fptr + (export_rva - vaddr);
! 2938: # if (export_rva + export_size > vaddr + vsize)
! 2939: # export_size = vsize - (export_rva - vaddr);
! 2940: # break;
! 2941: # }
! 2942: # }
! 2943: #
! 2944: # expdata = (unsigned char*)malloc(export_size);
! 2945: # lseek (dll, expptr, SEEK_SET);
! 2946: # read (dll, expdata, export_size);
! 2947: # erva = expdata - export_rva;
! 2948: #
! 2949: # nexp = pe_as32 (expdata+24);
! 2950: # name_rvas = pe_as32 (expdata+32);
! 2951: #
! 2952: # printf ("EXPORTS\n");
! 2953: # for (i = 0; i<nexp; i++)
! 2954: # {
! 2955: # unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
! 2956: # printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
! 2957: # }
! 2958: #
! 2959: # return 0;
! 2960: # }
! 2961: # /* impgen.c ends here */
! 2962:
! 2963: EOF
! 2964: ;;
! 2965: esac
! 2966:
! 2967: # We use sed instead of cat because bash on DJGPP gets confused if
! 2968: # if finds mixed CR/LF and LF-only lines. Since sed operates in
! 2969: # text mode, it properly converts lines to CR/LF. This bash problem
! 2970: # is reportedly fixed, but why not run on old versions too?
! 2971: sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
! 2972:
! 2973: mv -f "${ofile}T" "$ofile" || \
! 2974: (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
! 2975: chmod +x "$ofile"
! 2976: fi
! 2977: ##
! 2978: ## END FIXME
! 2979:
! 2980: ])# _LT_AC_LTCONFIG_HACK
! 2981:
! 2982: # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
! 2983: AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
! 2984:
! 2985: # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
! 2986: AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
! 2987:
! 2988: # AC_ENABLE_SHARED - implement the --enable-shared flag
! 2989: # Usage: AC_ENABLE_SHARED[(DEFAULT)]
! 2990: # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
! 2991: # `yes'.
! 2992: AC_DEFUN([AC_ENABLE_SHARED],
! 2993: [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
! 2994: AC_ARG_ENABLE(shared,
! 2995: changequote(<<, >>)dnl
! 2996: << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
! 2997: changequote([, ])dnl
! 2998: [p=${PACKAGE-default}
! 2999: case $enableval in
! 3000: yes) enable_shared=yes ;;
! 3001: no) enable_shared=no ;;
! 3002: *)
! 3003: enable_shared=no
! 3004: # Look at the argument we got. We use all the common list separators.
! 3005: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
! 3006: for pkg in $enableval; do
! 3007: if test "X$pkg" = "X$p"; then
! 3008: enable_shared=yes
! 3009: fi
! 3010: done
! 3011: IFS="$ac_save_ifs"
! 3012: ;;
! 3013: esac],
! 3014: enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
! 3015: ])
! 3016:
! 3017: # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
! 3018: AC_DEFUN([AC_DISABLE_SHARED],
! 3019: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3020: AC_ENABLE_SHARED(no)])
! 3021:
! 3022: # AC_ENABLE_STATIC - implement the --enable-static flag
! 3023: # Usage: AC_ENABLE_STATIC[(DEFAULT)]
! 3024: # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
! 3025: # `yes'.
! 3026: AC_DEFUN([AC_ENABLE_STATIC],
! 3027: [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
! 3028: AC_ARG_ENABLE(static,
! 3029: changequote(<<, >>)dnl
! 3030: << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
! 3031: changequote([, ])dnl
! 3032: [p=${PACKAGE-default}
! 3033: case $enableval in
! 3034: yes) enable_static=yes ;;
! 3035: no) enable_static=no ;;
! 3036: *)
! 3037: enable_static=no
! 3038: # Look at the argument we got. We use all the common list separators.
! 3039: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
! 3040: for pkg in $enableval; do
! 3041: if test "X$pkg" = "X$p"; then
! 3042: enable_static=yes
! 3043: fi
! 3044: done
! 3045: IFS="$ac_save_ifs"
! 3046: ;;
! 3047: esac],
! 3048: enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
! 3049: ])
! 3050:
! 3051: # AC_DISABLE_STATIC - set the default static flag to --disable-static
! 3052: AC_DEFUN([AC_DISABLE_STATIC],
! 3053: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3054: AC_ENABLE_STATIC(no)])
! 3055:
! 3056:
! 3057: # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
! 3058: # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
! 3059: # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
! 3060: # `yes'.
! 3061: AC_DEFUN([AC_ENABLE_FAST_INSTALL],
! 3062: [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
! 3063: AC_ARG_ENABLE(fast-install,
! 3064: changequote(<<, >>)dnl
! 3065: << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
! 3066: changequote([, ])dnl
! 3067: [p=${PACKAGE-default}
! 3068: case $enableval in
! 3069: yes) enable_fast_install=yes ;;
! 3070: no) enable_fast_install=no ;;
! 3071: *)
! 3072: enable_fast_install=no
! 3073: # Look at the argument we got. We use all the common list separators.
! 3074: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
! 3075: for pkg in $enableval; do
! 3076: if test "X$pkg" = "X$p"; then
! 3077: enable_fast_install=yes
! 3078: fi
! 3079: done
! 3080: IFS="$ac_save_ifs"
! 3081: ;;
! 3082: esac],
! 3083: enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
! 3084: ])
! 3085:
! 3086: # AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
! 3087: AC_DEFUN([AC_DISABLE_FAST_INSTALL],
! 3088: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3089: AC_ENABLE_FAST_INSTALL(no)])
! 3090:
! 3091: # AC_LIBTOOL_PICMODE - implement the --with-pic flag
! 3092: # Usage: AC_LIBTOOL_PICMODE[(MODE)]
! 3093: # Where MODE is either `yes' or `no'. If omitted, it defaults to
! 3094: # `both'.
! 3095: AC_DEFUN([AC_LIBTOOL_PICMODE],
! 3096: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3097: pic_mode=ifelse($#,1,$1,default)])
! 3098:
! 3099:
! 3100: # AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
! 3101: AC_DEFUN([AC_PATH_TOOL_PREFIX],
! 3102: [AC_MSG_CHECKING([for $1])
! 3103: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
! 3104: [case $MAGIC_CMD in
! 3105: /*)
! 3106: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
! 3107: ;;
! 3108: ?:/*)
! 3109: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
! 3110: ;;
! 3111: *)
! 3112: ac_save_MAGIC_CMD="$MAGIC_CMD"
! 3113: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
! 3114: dnl $ac_dummy forces splitting on constant user-supplied paths.
! 3115: dnl POSIX.2 word splitting is done only on the output of word expansions,
! 3116: dnl not every word. This closes a longstanding sh security hole.
! 3117: ac_dummy="ifelse([$2], , $PATH, [$2])"
! 3118: for ac_dir in $ac_dummy; do
! 3119: test -z "$ac_dir" && ac_dir=.
! 3120: if test -f $ac_dir/$1; then
! 3121: lt_cv_path_MAGIC_CMD="$ac_dir/$1"
! 3122: if test -n "$file_magic_test_file"; then
! 3123: case $deplibs_check_method in
! 3124: "file_magic "*)
! 3125: file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
! 3126: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
! 3127: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
! 3128: egrep "$file_magic_regex" > /dev/null; then
! 3129: :
! 3130: else
! 3131: cat <<EOF 1>&2
! 3132:
! 3133: *** Warning: the command libtool uses to detect shared libraries,
! 3134: *** $file_magic_cmd, produces output that libtool cannot recognize.
! 3135: *** The result is that libtool may fail to recognize shared libraries
! 3136: *** as such. This will affect the creation of libtool libraries that
! 3137: *** depend on shared libraries, but programs linked with such libtool
! 3138: *** libraries will work regardless of this problem. Nevertheless, you
! 3139: *** may want to report the problem to your system manager and/or to
! 3140: *** bug-libtool@gnu.org
! 3141:
! 3142: EOF
! 3143: fi ;;
! 3144: esac
! 3145: fi
! 3146: break
! 3147: fi
! 3148: done
! 3149: IFS="$ac_save_ifs"
! 3150: MAGIC_CMD="$ac_save_MAGIC_CMD"
! 3151: ;;
! 3152: esac])
! 3153: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
! 3154: if test -n "$MAGIC_CMD"; then
! 3155: AC_MSG_RESULT($MAGIC_CMD)
! 3156: else
! 3157: AC_MSG_RESULT(no)
! 3158: fi
! 3159: ])
! 3160:
! 3161:
! 3162: # AC_PATH_MAGIC - find a file program which can recognise a shared library
! 3163: AC_DEFUN([AC_PATH_MAGIC],
! 3164: [AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
! 3165: AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
! 3166: if test -z "$lt_cv_path_MAGIC_CMD"; then
! 3167: if test -n "$ac_tool_prefix"; then
! 3168: AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
! 3169: else
! 3170: MAGIC_CMD=:
! 3171: fi
! 3172: fi
! 3173: ])
! 3174:
! 3175:
! 3176: # AC_PROG_LD - find the path to the GNU or non-GNU linker
! 3177: AC_DEFUN([AC_PROG_LD],
! 3178: [AC_ARG_WITH(gnu-ld,
! 3179: [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
! 3180: test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
! 3181: AC_REQUIRE([AC_PROG_CC])dnl
! 3182: AC_REQUIRE([AC_CANONICAL_HOST])dnl
! 3183: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
! 3184: AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
! 3185: ac_prog=ld
! 3186: if test "$GCC" = yes; then
! 3187: # Check if gcc -print-prog-name=ld gives a path.
! 3188: AC_MSG_CHECKING([for ld used by GCC])
! 3189: case $host in
! 3190: *-*-mingw*)
! 3191: # gcc leaves a trailing carriage return which upsets mingw
! 3192: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
! 3193: *)
! 3194: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
! 3195: esac
! 3196: case $ac_prog in
! 3197: # Accept absolute paths.
! 3198: [[\\/]]* | [[A-Za-z]]:[[\\/]]*)
! 3199: re_direlt='/[[^/]][[^/]]*/\.\./'
! 3200: # Canonicalize the path of ld
! 3201: ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
! 3202: while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
! 3203: ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
! 3204: done
! 3205: test -z "$LD" && LD="$ac_prog"
! 3206: ;;
! 3207: "")
! 3208: # If it fails, then pretend we aren't using GCC.
! 3209: ac_prog=ld
! 3210: ;;
! 3211: *)
! 3212: # If it is relative, then search for the first ld in PATH.
! 3213: with_gnu_ld=unknown
! 3214: ;;
! 3215: esac
! 3216: elif test "$with_gnu_ld" = yes; then
! 3217: AC_MSG_CHECKING([for GNU ld])
! 3218: else
! 3219: AC_MSG_CHECKING([for non-GNU ld])
! 3220: fi
! 3221: AC_CACHE_VAL(lt_cv_path_LD,
! 3222: [if test -z "$LD"; then
! 3223: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
! 3224: for ac_dir in $PATH; do
! 3225: test -z "$ac_dir" && ac_dir=.
! 3226: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
! 3227: lt_cv_path_LD="$ac_dir/$ac_prog"
! 3228: # Check to see if the program is GNU ld. I'd rather use --version,
! 3229: # but apparently some GNU ld's only accept -v.
! 3230: # Break only if it was the GNU/non-GNU ld that we prefer.
! 3231: if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
! 3232: test "$with_gnu_ld" != no && break
! 3233: else
! 3234: test "$with_gnu_ld" != yes && break
! 3235: fi
! 3236: fi
! 3237: done
! 3238: IFS="$ac_save_ifs"
! 3239: else
! 3240: lt_cv_path_LD="$LD" # Let the user override the test with a path.
! 3241: fi])
! 3242: LD="$lt_cv_path_LD"
! 3243: if test -n "$LD"; then
! 3244: AC_MSG_RESULT($LD)
! 3245: else
! 3246: AC_MSG_RESULT(no)
! 3247: fi
! 3248: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
! 3249: AC_PROG_LD_GNU
! 3250: ])
! 3251:
! 3252: # AC_PROG_LD_GNU -
! 3253: AC_DEFUN([AC_PROG_LD_GNU],
! 3254: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
! 3255: [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
! 3256: if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
! 3257: lt_cv_prog_gnu_ld=yes
! 3258: else
! 3259: lt_cv_prog_gnu_ld=no
! 3260: fi])
! 3261: with_gnu_ld=$lt_cv_prog_gnu_ld
! 3262: ])
! 3263:
! 3264: # AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
! 3265: # -- PORTME Some linkers may need a different reload flag.
! 3266: AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
! 3267: [AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
! 3268: [lt_cv_ld_reload_flag='-r'])
! 3269: reload_flag=$lt_cv_ld_reload_flag
! 3270: test -n "$reload_flag" && reload_flag=" $reload_flag"
! 3271: ])
! 3272:
! 3273: # AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
! 3274: # -- PORTME fill in with the dynamic library characteristics
! 3275: AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
! 3276: [AC_CACHE_CHECK([how to recognise dependant libraries],
! 3277: lt_cv_deplibs_check_method,
! 3278: [lt_cv_file_magic_cmd='$MAGIC_CMD'
! 3279: lt_cv_file_magic_test_file=
! 3280: lt_cv_deplibs_check_method='unknown'
! 3281: # Need to set the preceding variable on all platforms that support
! 3282: # interlibrary dependencies.
! 3283: # 'none' -- dependencies not supported.
! 3284: # `unknown' -- same as none, but documents that we really don't know.
! 3285: # 'pass_all' -- all dependencies passed with no checks.
! 3286: # 'test_compile' -- check by making test program.
! 3287: # 'file_magic [[regex]]' -- check by looking for files in library path
! 3288: # which responds to the $file_magic_cmd with a given egrep regex.
! 3289: # If you have `file' or equivalent on your system and you're not sure
! 3290: # whether `pass_all' will *always* work, you probably want this one.
! 3291:
! 3292: case $host_os in
! 3293: aix4* | aix5*)
! 3294: lt_cv_deplibs_check_method=pass_all
! 3295: ;;
! 3296:
! 3297: beos*)
! 3298: lt_cv_deplibs_check_method=pass_all
! 3299: ;;
! 3300:
! 3301: bsdi4*)
! 3302: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
! 3303: lt_cv_file_magic_cmd='/usr/bin/file -L'
! 3304: lt_cv_file_magic_test_file=/shlib/libc.so
! 3305: ;;
! 3306:
! 3307: cygwin* | mingw* | pw32*)
! 3308: lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
! 3309: lt_cv_file_magic_cmd='$OBJDUMP -f'
! 3310: ;;
! 3311:
! 3312: darwin* | rhapsody*)
! 3313: lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
! 3314: lt_cv_file_magic_cmd='/usr/bin/file -L'
! 3315: case "$host_os" in
! 3316: rhapsody* | darwin1.[[012]])
! 3317: lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
! 3318: ;;
! 3319: *) # Darwin 1.3 on
! 3320: lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
! 3321: ;;
! 3322: esac
! 3323: ;;
! 3324:
! 3325: freebsd*)
! 3326: if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
! 3327: case $host_cpu in
! 3328: i*86 )
! 3329: # Not sure whether the presence of OpenBSD here was a mistake.
! 3330: # Let's accept both of them until this is cleared up.
! 3331: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
! 3332: lt_cv_file_magic_cmd=/usr/bin/file
! 3333: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
! 3334: ;;
! 3335: esac
! 3336: else
! 3337: lt_cv_deplibs_check_method=pass_all
! 3338: fi
! 3339: ;;
! 3340:
! 3341: gnu*)
! 3342: lt_cv_deplibs_check_method=pass_all
! 3343: ;;
! 3344:
! 3345: hpux10.20*|hpux11*)
! 3346: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
! 3347: lt_cv_file_magic_cmd=/usr/bin/file
! 3348: lt_cv_file_magic_test_file=/usr/lib/libc.sl
! 3349: ;;
! 3350:
! 3351: irix5* | irix6*)
! 3352: case $host_os in
! 3353: irix5*)
! 3354: # this will be overridden with pass_all, but let us keep it just in case
! 3355: lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
! 3356: ;;
! 3357: *)
! 3358: case $LD in
! 3359: *-32|*"-32 ") libmagic=32-bit;;
! 3360: *-n32|*"-n32 ") libmagic=N32;;
! 3361: *-64|*"-64 ") libmagic=64-bit;;
! 3362: *) libmagic=never-match;;
! 3363: esac
! 3364: # this will be overridden with pass_all, but let us keep it just in case
! 3365: lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
! 3366: ;;
! 3367: esac
! 3368: lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
! 3369: lt_cv_deplibs_check_method=pass_all
! 3370: ;;
! 3371:
! 3372: # This must be Linux ELF.
! 3373: linux-gnu*)
! 3374: case $host_cpu in
! 3375: alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
! 3376: lt_cv_deplibs_check_method=pass_all ;;
! 3377: *)
! 3378: # glibc up to 2.1.1 does not perform some relocations on ARM
! 3379: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
! 3380: esac
! 3381: lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
! 3382: ;;
! 3383:
! 3384: netbsd*)
! 3385: if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
! 3386: lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
! 3387: else
! 3388: lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
! 3389: fi
! 3390: ;;
! 3391:
! 3392: newos6*)
! 3393: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
! 3394: lt_cv_file_magic_cmd=/usr/bin/file
! 3395: lt_cv_file_magic_test_file=/usr/lib/libnls.so
! 3396: ;;
! 3397:
! 3398: openbsd*)
! 3399: lt_cv_file_magic_cmd=/usr/bin/file
! 3400: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
! 3401: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
! 3402: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
! 3403: else
! 3404: lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
! 3405: fi
! 3406: ;;
! 3407:
! 3408: osf3* | osf4* | osf5*)
! 3409: # this will be overridden with pass_all, but let us keep it just in case
! 3410: lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
! 3411: lt_cv_file_magic_test_file=/shlib/libc.so
! 3412: lt_cv_deplibs_check_method=pass_all
! 3413: ;;
! 3414:
! 3415: sco3.2v5*)
! 3416: lt_cv_deplibs_check_method=pass_all
! 3417: ;;
! 3418:
! 3419: solaris*)
! 3420: lt_cv_deplibs_check_method=pass_all
! 3421: lt_cv_file_magic_test_file=/lib/libc.so
! 3422: ;;
! 3423:
! 3424: sysv5uw[[78]]* | sysv4*uw2*)
! 3425: lt_cv_deplibs_check_method=pass_all
! 3426: ;;
! 3427:
! 3428: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 3429: case $host_vendor in
! 3430: motorola)
! 3431: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
! 3432: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
! 3433: ;;
! 3434: ncr)
! 3435: lt_cv_deplibs_check_method=pass_all
! 3436: ;;
! 3437: sequent)
! 3438: lt_cv_file_magic_cmd='/bin/file'
! 3439: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
! 3440: ;;
! 3441: sni)
! 3442: lt_cv_file_magic_cmd='/bin/file'
! 3443: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
! 3444: lt_cv_file_magic_test_file=/lib/libc.so
! 3445: ;;
! 3446: esac
! 3447: ;;
! 3448: esac
! 3449: ])
! 3450: file_magic_cmd=$lt_cv_file_magic_cmd
! 3451: deplibs_check_method=$lt_cv_deplibs_check_method
! 3452: ])
! 3453:
! 3454:
! 3455: # AC_PROG_NM - find the path to a BSD-compatible name lister
! 3456: AC_DEFUN([AC_PROG_NM],
! 3457: [AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
! 3458: AC_MSG_CHECKING([for BSD-compatible nm])
! 3459: AC_CACHE_VAL(lt_cv_path_NM,
! 3460: [if test -n "$NM"; then
! 3461: # Let the user override the test.
! 3462: lt_cv_path_NM="$NM"
! 3463: else
! 3464: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
! 3465: for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
! 3466: test -z "$ac_dir" && ac_dir=.
! 3467: tmp_nm=$ac_dir/${ac_tool_prefix}nm
! 3468: if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
! 3469: # Check to see if the nm accepts a BSD-compat flag.
! 3470: # Adding the `sed 1q' prevents false positives on HP-UX, which says:
! 3471: # nm: unknown option "B" ignored
! 3472: # Tru64's nm complains that /dev/null is an invalid object file
! 3473: if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
! 3474: lt_cv_path_NM="$tmp_nm -B"
! 3475: break
! 3476: elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
! 3477: lt_cv_path_NM="$tmp_nm -p"
! 3478: break
! 3479: else
! 3480: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
! 3481: continue # so that we can try to find one that supports BSD flags
! 3482: fi
! 3483: fi
! 3484: done
! 3485: IFS="$ac_save_ifs"
! 3486: test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
! 3487: fi])
! 3488: NM="$lt_cv_path_NM"
! 3489: AC_MSG_RESULT([$NM])
! 3490: ])
! 3491:
! 3492: # AC_CHECK_LIBM - check for math library
! 3493: AC_DEFUN([AC_CHECK_LIBM],
! 3494: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
! 3495: LIBM=
! 3496: case $host in
! 3497: *-*-beos* | *-*-cygwin* | *-*-pw32*)
! 3498: # These system don't have libm
! 3499: ;;
! 3500: *-ncr-sysv4.3*)
! 3501: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
! 3502: AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
! 3503: ;;
! 3504: *)
! 3505: AC_CHECK_LIB(m, main, LIBM="-lm")
! 3506: ;;
! 3507: esac
! 3508: ])
! 3509:
! 3510: # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
! 3511: # the libltdl convenience library and INCLTDL to the include flags for
! 3512: # the libltdl header and adds --enable-ltdl-convenience to the
! 3513: # configure arguments. Note that LIBLTDL and INCLTDL are not
! 3514: # AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
! 3515: # provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
! 3516: # with '${top_builddir}/' and INCLTDL will be prefixed with
! 3517: # '${top_srcdir}/' (note the single quotes!). If your package is not
! 3518: # flat and you're not using automake, define top_builddir and
! 3519: # top_srcdir appropriately in the Makefiles.
! 3520: AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
! 3521: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3522: case $enable_ltdl_convenience in
! 3523: no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
! 3524: "") enable_ltdl_convenience=yes
! 3525: ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
! 3526: esac
! 3527: LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
! 3528: INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
! 3529: ])
! 3530:
! 3531: # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
! 3532: # the libltdl installable library and INCLTDL to the include flags for
! 3533: # the libltdl header and adds --enable-ltdl-install to the configure
! 3534: # arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
! 3535: # AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
! 3536: # libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
! 3537: # be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
! 3538: # with '${top_srcdir}/' (note the single quotes!). If your package is
! 3539: # not flat and you're not using automake, define top_builddir and
! 3540: # top_srcdir appropriately in the Makefiles.
! 3541: # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
! 3542: AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
! 3543: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3544: AC_CHECK_LIB(ltdl, main,
! 3545: [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
! 3546: [if test x"$enable_ltdl_install" = xno; then
! 3547: AC_MSG_WARN([libltdl not installed, but installation disabled])
! 3548: else
! 3549: enable_ltdl_install=yes
! 3550: fi
! 3551: ])
! 3552: if test x"$enable_ltdl_install" = x"yes"; then
! 3553: ac_configure_args="$ac_configure_args --enable-ltdl-install"
! 3554: LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
! 3555: INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
! 3556: else
! 3557: ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
! 3558: LIBLTDL="-lltdl"
! 3559: INCLTDL=
! 3560: fi
! 3561: ])
! 3562:
! 3563: # old names
! 3564: AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
! 3565: AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
! 3566: AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
! 3567: AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
! 3568: AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
! 3569: AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
! 3570: AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
! 3571:
! 3572: # This is just to silence aclocal about the macro not being used
! 3573: ifelse([AC_DISABLE_FAST_INSTALL])
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