Annotation of parser3/acinclude.m4, revision 1.22
1.22 ! paf 1: ## modified AC_LIBLTDL_CONVENIENCE (.la -> .a) by PAF@design.ru
! 2:
! 3: AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 4: LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.a
! 5: INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
! 6: ])
! 7:
! 8:
! 9:
! 10: # libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
! 11: ## Copyright 1996, 1997, 1998, 1999, 2000, 2001
! 12: ## Free Software Foundation, Inc.
1.1 paf 13: ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
14: ##
15: ## This program is free software; you can redistribute it and/or modify
16: ## it under the terms of the GNU General Public License as published by
17: ## the Free Software Foundation; either version 2 of the License, or
18: ## (at your option) any later version.
19: ##
20: ## This program is distributed in the hope that it will be useful, but
21: ## WITHOUT ANY WARRANTY; without even the implied warranty of
22: ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23: ## General Public License for more details.
24: ##
25: ## You should have received a copy of the GNU General Public License
26: ## along with this program; if not, write to the Free Software
27: ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28: ##
29: ## As a special exception to the GNU General Public License, if you
30: ## distribute this file as part of a program that contains a
31: ## configuration script generated by Autoconf, you may include it under
32: ## the same distribution terms that you use for the rest of that program.
33:
1.22 ! paf 34: # serial 46 AC_PROG_LIBTOOL
! 35:
! 36: AC_DEFUN([AC_PROG_LIBTOOL],
! 37: [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
! 38:
! 39: # This can be used to rebuild libtool when needed
! 40: LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
! 41:
! 42: # Always use our own libtool.
! 43: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
! 44: AC_SUBST(LIBTOOL)dnl
! 45:
! 46: # Prevent multiple expansion
! 47: define([AC_PROG_LIBTOOL], [])
! 48: ])
! 49:
! 50: AC_DEFUN([AC_LIBTOOL_SETUP],
! 51: [AC_PREREQ(2.13)dnl
! 52: AC_REQUIRE([AC_ENABLE_SHARED])dnl
! 53: AC_REQUIRE([AC_ENABLE_STATIC])dnl
! 54: AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
! 55: AC_REQUIRE([AC_CANONICAL_HOST])dnl
! 56: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
! 57: AC_REQUIRE([AC_PROG_CC])dnl
! 58: AC_REQUIRE([AC_PROG_LD])dnl
! 59: AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
! 60: AC_REQUIRE([AC_PROG_NM])dnl
! 61: AC_REQUIRE([LT_AC_PROG_SED])dnl
! 62:
! 63: AC_REQUIRE([AC_PROG_LN_S])dnl
! 64: AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
! 65: AC_REQUIRE([AC_OBJEXT])dnl
! 66: AC_REQUIRE([AC_EXEEXT])dnl
! 67: dnl
! 68:
! 69: _LT_AC_PROG_ECHO_BACKSLASH
! 70: # Only perform the check for file, if the check method requires it
! 71: case $deplibs_check_method in
! 72: file_magic*)
! 73: if test "$file_magic_cmd" = '$MAGIC_CMD'; then
! 74: AC_PATH_MAGIC
! 75: fi
! 76: ;;
! 77: esac
! 78:
! 79: AC_CHECK_TOOL(RANLIB, ranlib, :)
! 80: AC_CHECK_TOOL(STRIP, strip, :)
! 81:
! 82: ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
! 83: ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
! 84: enable_win32_dll=yes, enable_win32_dll=no)
! 85:
! 86: AC_ARG_ENABLE(libtool-lock,
! 87: [ --disable-libtool-lock avoid locking (might break parallel builds)])
! 88: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
! 89:
! 90: # Some flags need to be propagated to the compiler or linker for good
! 91: # libtool support.
! 92: case $host in
! 93: *-*-irix6*)
! 94: # Find out which ABI we are using.
! 95: echo '[#]line __oline__ "configure"' > conftest.$ac_ext
! 96: if AC_TRY_EVAL(ac_compile); then
! 97: case `/usr/bin/file conftest.$ac_objext` in
! 98: *32-bit*)
! 99: LD="${LD-ld} -32"
! 100: ;;
! 101: *N32*)
! 102: LD="${LD-ld} -n32"
! 103: ;;
! 104: *64-bit*)
! 105: LD="${LD-ld} -64"
! 106: ;;
! 107: esac
! 108: fi
! 109: rm -rf conftest*
! 110: ;;
! 111:
! 112: *-*-sco3.2v5*)
! 113: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
! 114: SAVE_CFLAGS="$CFLAGS"
! 115: CFLAGS="$CFLAGS -belf"
! 116: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
! 117: [AC_LANG_SAVE
! 118: AC_LANG_C
! 119: AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
! 120: AC_LANG_RESTORE])
! 121: if test x"$lt_cv_cc_needs_belf" != x"yes"; then
! 122: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
! 123: CFLAGS="$SAVE_CFLAGS"
! 124: fi
! 125: ;;
! 126:
! 127: ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
! 128: [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
! 129: AC_CHECK_TOOL(DLLTOOL, dlltool, false)
! 130: AC_CHECK_TOOL(AS, as, false)
! 131: AC_CHECK_TOOL(OBJDUMP, objdump, false)
! 132:
! 133: # recent cygwin and mingw systems supply a stub DllMain which the user
! 134: # can override, but on older systems we have to supply one
! 135: AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
! 136: [AC_TRY_LINK([],
! 137: [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
! 138: DllMain (0, 0, 0);],
! 139: [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
! 140:
! 141: case $host/$CC in
! 142: *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
! 143: # old mingw systems require "-dll" to link a DLL, while more recent ones
! 144: # require "-mdll"
! 145: SAVE_CFLAGS="$CFLAGS"
! 146: CFLAGS="$CFLAGS -mdll"
! 147: AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
! 148: [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
! 149: CFLAGS="$SAVE_CFLAGS" ;;
! 150: *-*-cygwin* | *-*-pw32*)
! 151: # cygwin systems need to pass --dll to the linker, and not link
! 152: # crt.o which will require a WinMain@16 definition.
! 153: lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
! 154: esac
! 155: ;;
! 156: ])
! 157: esac
! 158:
! 159: _LT_AC_LTCONFIG_HACK
! 160:
! 161: ])
! 162:
! 163: # AC_LIBTOOL_HEADER_ASSERT
! 164: # ------------------------
! 165: AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],
! 166: [AC_CACHE_CHECK([whether $CC supports assert without backlinking],
! 167: [lt_cv_func_assert_works],
! 168: [case $host in
! 169: *-*-solaris*)
! 170: if test "$GCC" = yes && test "$with_gnu_ld" != yes; then
! 171: case `$CC --version 2>/dev/null` in
! 172: [[12]].*) lt_cv_func_assert_works=no ;;
! 173: *) lt_cv_func_assert_works=yes ;;
! 174: esac
! 175: fi
! 176: ;;
! 177: esac])
! 178:
! 179: if test "x$lt_cv_func_assert_works" = xyes; then
! 180: AC_CHECK_HEADERS(assert.h)
! 181: fi
! 182: ])# AC_LIBTOOL_HEADER_ASSERT
! 183:
! 184: # _LT_AC_CHECK_DLFCN
! 185: # --------------------
! 186: AC_DEFUN([_LT_AC_CHECK_DLFCN],
! 187: [AC_CHECK_HEADERS(dlfcn.h)
! 188: ])# _LT_AC_CHECK_DLFCN
! 189:
! 190: # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
! 191: # ---------------------------------
! 192: AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
! 193: [AC_REQUIRE([AC_CANONICAL_HOST])
! 194: AC_REQUIRE([AC_PROG_NM])
! 195: AC_REQUIRE([AC_OBJEXT])
! 196: # Check for command to grab the raw symbol name followed by C symbol from nm.
! 197: AC_MSG_CHECKING([command to parse $NM output])
! 198: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl
! 199:
! 200: # These are sane defaults that work on at least a few old systems.
! 201: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
! 202:
! 203: # Character class describing NM global symbol codes.
! 204: symcode='[[BCDEGRST]]'
! 205:
! 206: # Regexp to match symbols that can be accessed directly from C.
! 207: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
! 208:
! 209: # Transform the above into a raw symbol and a C symbol.
! 210: symxfrm='\1 \2\3 \3'
! 211:
! 212: # Transform an extracted symbol line into a proper C declaration
! 213: lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
! 214:
! 215: # Transform an extracted symbol line into symbol name and symbol address
! 216: 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'"
! 217:
! 218: # Define system-specific variables.
! 219: case $host_os in
! 220: aix*)
! 221: symcode='[[BCDT]]'
! 222: ;;
! 223: cygwin* | mingw* | pw32*)
! 224: symcode='[[ABCDGISTW]]'
! 225: ;;
! 226: hpux*) # Its linker distinguishes data from code symbols
! 227: lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
! 228: 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'"
! 229: ;;
! 230: irix* | nonstopux*)
! 231: symcode='[[BCDEGRST]]'
! 232: ;;
! 233: osf*)
! 234: symcode='[[BCDEGQRST]]'
! 235: ;;
! 236: solaris* | sysv5*)
! 237: symcode='[[BDT]]'
! 238: ;;
! 239: sysv4)
! 240: symcode='[[DFNSTU]]'
! 241: ;;
! 242: esac
! 243:
! 244: # Handle CRLF in mingw tool chain
! 245: opt_cr=
! 246: case $host_os in
! 247: mingw*)
! 248: opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
! 249: ;;
! 250: esac
! 251:
! 252: # If we're using GNU nm, then use its standard symbol codes.
! 253: if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
! 254: symcode='[[ABCDGISTW]]'
! 255: fi
! 256:
! 257: # Try without a prefix undercore, then with it.
! 258: for ac_symprfx in "" "_"; do
! 259:
! 260: # Write the raw and C identifiers.
! 261: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
! 262:
! 263: # Check to see that the pipe works correctly.
! 264: pipe_works=no
! 265: rm -f conftest*
! 266: cat > conftest.$ac_ext <<EOF
! 267: #ifdef __cplusplus
! 268: extern "C" {
! 269: #endif
! 270: char nm_test_var;
! 271: void nm_test_func(){}
! 272: #ifdef __cplusplus
! 273: }
! 274: #endif
! 275: int main(){nm_test_var='a';nm_test_func();return(0);}
! 276: EOF
! 277:
! 278: if AC_TRY_EVAL(ac_compile); then
! 279: # Now try to grab the symbols.
! 280: nlist=conftest.nm
! 281: if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
! 282: # Try sorting and uniquifying the output.
! 283: if sort "$nlist" | uniq > "$nlist"T; then
! 284: mv -f "$nlist"T "$nlist"
! 285: else
! 286: rm -f "$nlist"T
! 287: fi
! 288:
! 289: # Make sure that we snagged all the symbols we need.
! 290: if egrep ' nm_test_var$' "$nlist" >/dev/null; then
! 291: if egrep ' nm_test_func$' "$nlist" >/dev/null; then
! 292: cat <<EOF > conftest.$ac_ext
! 293: #ifdef __cplusplus
! 294: extern "C" {
! 295: #endif
! 296:
! 297: EOF
! 298: # Now generate the symbol file.
! 299: eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
! 300:
! 301: cat <<EOF >> conftest.$ac_ext
! 302: #if defined (__STDC__) && __STDC__
! 303: # define lt_ptr void *
! 304: #else
! 305: # define lt_ptr char *
! 306: # define const
! 307: #endif
! 308:
! 309: /* The mapping between symbol names and symbols. */
! 310: const struct {
! 311: const char *name;
! 312: lt_ptr address;
! 313: }
! 314: lt_preloaded_symbols[[]] =
! 315: {
! 316: EOF
! 317: sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
! 318: cat <<\EOF >> conftest.$ac_ext
! 319: {0, (lt_ptr) 0}
! 320: };
! 321:
! 322: #ifdef __cplusplus
! 323: }
! 324: #endif
! 325: EOF
! 326: # Now try linking the two files.
! 327: mv conftest.$ac_objext conftstm.$ac_objext
! 328: save_LIBS="$LIBS"
! 329: save_CFLAGS="$CFLAGS"
! 330: LIBS="conftstm.$ac_objext"
! 331: CFLAGS="$CFLAGS$no_builtin_flag"
! 332: if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
! 333: pipe_works=yes
! 334: fi
! 335: LIBS="$save_LIBS"
! 336: CFLAGS="$save_CFLAGS"
! 337: else
! 338: echo "cannot find nm_test_func in $nlist" >&AC_FD_CC
! 339: fi
! 340: else
! 341: echo "cannot find nm_test_var in $nlist" >&AC_FD_CC
! 342: fi
! 343: else
! 344: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
! 345: fi
! 346: else
! 347: echo "$progname: failed program was:" >&AC_FD_CC
! 348: cat conftest.$ac_ext >&5
! 349: fi
! 350: rm -f conftest* conftst*
! 351:
! 352: # Do not use the global_symbol_pipe unless it works.
! 353: if test "$pipe_works" = yes; then
! 354: break
! 355: else
! 356: lt_cv_sys_global_symbol_pipe=
! 357: fi
! 358: done
! 359: ])
! 360: global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
! 361: if test -z "$lt_cv_sys_global_symbol_pipe"; then
! 362: global_symbol_to_cdecl=
! 363: global_symbol_to_c_name_address=
! 364: else
! 365: global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
! 366: global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
! 367: fi
! 368: if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
! 369: then
! 370: AC_MSG_RESULT(failed)
! 371: else
! 372: AC_MSG_RESULT(ok)
! 373: fi
! 374: ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
! 375:
! 376: # _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
! 377: # ---------------------------------
! 378: AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],
! 379: [# Find the correct PATH separator. Usually this is `:', but
! 380: # DJGPP uses `;' like DOS.
! 381: if test "X${PATH_SEPARATOR+set}" != Xset; then
! 382: UNAME=${UNAME-`uname 2>/dev/null`}
! 383: case X$UNAME in
! 384: *-DOS) lt_cv_sys_path_separator=';' ;;
! 385: *) lt_cv_sys_path_separator=':' ;;
! 386: esac
! 387: PATH_SEPARATOR=$lt_cv_sys_path_separator
! 388: fi
! 389: ])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
! 390:
! 391: # _LT_AC_PROG_ECHO_BACKSLASH
! 392: # --------------------------
! 393: # Add some code to the start of the generated configure script which
! 394: # will find an echo command which doesn't interpret backslashes.
! 395: AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
! 396: [ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
! 397: [AC_DIVERT_PUSH(NOTICE)])
! 398: _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
! 399:
! 400: # Check that we are running under the correct shell.
! 401: SHELL=${CONFIG_SHELL-/bin/sh}
! 402:
! 403: case X$ECHO in
! 404: X*--fallback-echo)
! 405: # Remove one level of quotation (which was required for Make).
! 406: ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
! 407: ;;
! 408: esac
! 409:
! 410: echo=${ECHO-echo}
! 411: if test "X[$]1" = X--no-reexec; then
! 412: # Discard the --no-reexec flag, and continue.
! 413: shift
! 414: elif test "X[$]1" = X--fallback-echo; then
! 415: # Avoid inline document here, it may be left over
! 416: :
! 417: elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
! 418: # Yippee, $echo works!
! 419: :
! 420: else
! 421: # Restart under the correct shell.
! 422: exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
! 423: fi
! 424:
! 425: if test "X[$]1" = X--fallback-echo; then
! 426: # used as fallback echo
! 427: shift
! 428: cat <<EOF
! 429: $*
! 430: EOF
! 431: exit 0
! 432: fi
! 433:
! 434: # The HP-UX ksh and POSIX shell print the target directory to stdout
! 435: # if CDPATH is set.
! 436: if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
! 437:
! 438: if test -z "$ECHO"; then
! 439: if test "X${echo_test_string+set}" != Xset; then
! 440: # find a string as large as possible, as long as the shell can cope with it
! 441: for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
! 442: # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
! 443: if (echo_test_string="`eval $cmd`") 2>/dev/null &&
! 444: echo_test_string="`eval $cmd`" &&
! 445: (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
! 446: then
! 447: break
! 448: fi
! 449: done
! 450: fi
! 451:
! 452: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
! 453: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
! 454: test "X$echo_testing_string" = "X$echo_test_string"; then
! 455: :
! 456: else
! 457: # The Solaris, AIX, and Digital Unix default echo programs unquote
! 458: # backslashes. This makes it impossible to quote backslashes using
! 459: # echo "$something" | sed 's/\\/\\\\/g'
! 460: #
! 461: # So, first we look for a working echo in the user's PATH.
! 462:
! 463: IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
! 464: for dir in $PATH /usr/ucb; do
! 465: if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
! 466: test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
! 467: echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
! 468: test "X$echo_testing_string" = "X$echo_test_string"; then
! 469: echo="$dir/echo"
! 470: break
! 471: fi
! 472: done
! 473: IFS="$save_ifs"
! 474:
! 475: if test "X$echo" = Xecho; then
! 476: # We didn't find a better echo, so look for alternatives.
! 477: if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
! 478: echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
! 479: test "X$echo_testing_string" = "X$echo_test_string"; then
! 480: # This shell has a builtin print -r that does the trick.
! 481: echo='print -r'
! 482: elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
! 483: test "X$CONFIG_SHELL" != X/bin/ksh; then
! 484: # If we have ksh, try running configure again with it.
! 485: ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
! 486: export ORIGINAL_CONFIG_SHELL
! 487: CONFIG_SHELL=/bin/ksh
! 488: export CONFIG_SHELL
! 489: exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
! 490: else
! 491: # Try using printf.
! 492: echo='printf %s\n'
! 493: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
! 494: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
! 495: test "X$echo_testing_string" = "X$echo_test_string"; then
! 496: # Cool, printf works
! 497: :
! 498: elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
! 499: test "X$echo_testing_string" = 'X\t' &&
! 500: echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
! 501: test "X$echo_testing_string" = "X$echo_test_string"; then
! 502: CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
! 503: export CONFIG_SHELL
! 504: SHELL="$CONFIG_SHELL"
! 505: export SHELL
! 506: echo="$CONFIG_SHELL [$]0 --fallback-echo"
! 507: elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
! 508: test "X$echo_testing_string" = 'X\t' &&
! 509: echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
! 510: test "X$echo_testing_string" = "X$echo_test_string"; then
! 511: echo="$CONFIG_SHELL [$]0 --fallback-echo"
! 512: else
! 513: # maybe with a smaller string...
! 514: prev=:
1.10 paf 515:
1.22 ! paf 516: for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
! 517: if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
! 518: then
! 519: break
! 520: fi
! 521: prev="$cmd"
! 522: done
! 523:
! 524: if test "$prev" != 'sed 50q "[$]0"'; then
! 525: echo_test_string=`eval $prev`
! 526: export echo_test_string
! 527: exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
! 528: else
! 529: # Oops. We lost completely, so just stick with echo.
! 530: echo=echo
! 531: fi
! 532: fi
! 533: fi
! 534: fi
! 535: fi
! 536: fi
! 537:
! 538: # Copy echo and quote the copy suitably for passing to libtool from
! 539: # the Makefile, instead of quoting the original, which is used later.
! 540: ECHO=$echo
! 541: if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
! 542: ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
! 543: fi
! 544:
! 545: AC_SUBST(ECHO)
! 546: AC_DIVERT_POP
! 547: ])# _LT_AC_PROG_ECHO_BACKSLASH
! 548:
! 549: # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
! 550: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
! 551: # ------------------------------------------------------------------
! 552: AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
! 553: [if test "$cross_compiling" = yes; then :
! 554: [$4]
! 555: else
! 556: AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
! 557: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
! 558: lt_status=$lt_dlunknown
! 559: cat > conftest.$ac_ext <<EOF
! 560: [#line __oline__ "configure"
! 561: #include "confdefs.h"
! 562:
! 563: #if HAVE_DLFCN_H
! 564: #include <dlfcn.h>
! 565: #endif
! 566:
! 567: #include <stdio.h>
! 568:
! 569: #ifdef RTLD_GLOBAL
! 570: # define LT_DLGLOBAL RTLD_GLOBAL
! 571: #else
! 572: # ifdef DL_GLOBAL
! 573: # define LT_DLGLOBAL DL_GLOBAL
! 574: # else
! 575: # define LT_DLGLOBAL 0
! 576: # endif
! 577: #endif
! 578:
! 579: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
! 580: find out it does not work in some platform. */
! 581: #ifndef LT_DLLAZY_OR_NOW
! 582: # ifdef RTLD_LAZY
! 583: # define LT_DLLAZY_OR_NOW RTLD_LAZY
! 584: # else
! 585: # ifdef DL_LAZY
! 586: # define LT_DLLAZY_OR_NOW DL_LAZY
! 587: # else
! 588: # ifdef RTLD_NOW
! 589: # define LT_DLLAZY_OR_NOW RTLD_NOW
! 590: # else
! 591: # ifdef DL_NOW
! 592: # define LT_DLLAZY_OR_NOW DL_NOW
! 593: # else
! 594: # define LT_DLLAZY_OR_NOW 0
! 595: # endif
! 596: # endif
! 597: # endif
! 598: # endif
! 599: #endif
! 600:
! 601: #ifdef __cplusplus
! 602: extern "C" void exit (int);
! 603: #endif
! 604:
! 605: void fnord() { int i=42;}
! 606: int main ()
! 607: {
! 608: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
! 609: int status = $lt_dlunknown;
! 610:
! 611: if (self)
! 612: {
! 613: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
! 614: else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
! 615: /* dlclose (self); */
! 616: }
! 617:
! 618: exit (status);
! 619: }]
! 620: EOF
! 621: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
! 622: (./conftest; exit; ) 2>/dev/null
! 623: lt_status=$?
! 624: case x$lt_status in
! 625: x$lt_dlno_uscore) $1 ;;
! 626: x$lt_dlneed_uscore) $2 ;;
! 627: x$lt_unknown|x*) $3 ;;
! 628: esac
! 629: else :
! 630: # compilation failed
! 631: $3
! 632: fi
! 633: fi
! 634: rm -fr conftest*
! 635: ])# _LT_AC_TRY_DLOPEN_SELF
! 636:
! 637: # AC_LIBTOOL_DLOPEN_SELF
! 638: # -------------------
! 639: AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
! 640: [if test "x$enable_dlopen" != xyes; then
! 641: enable_dlopen=unknown
! 642: enable_dlopen_self=unknown
! 643: enable_dlopen_self_static=unknown
! 644: else
! 645: lt_cv_dlopen=no
! 646: lt_cv_dlopen_libs=
! 647:
! 648: case $host_os in
! 649: beos*)
! 650: lt_cv_dlopen="load_add_on"
! 651: lt_cv_dlopen_libs=
! 652: lt_cv_dlopen_self=yes
! 653: ;;
! 654:
! 655: cygwin* | mingw* | pw32*)
! 656: lt_cv_dlopen="LoadLibrary"
! 657: lt_cv_dlopen_libs=
! 658: ;;
! 659:
! 660: *)
! 661: AC_CHECK_FUNC([shl_load],
! 662: [lt_cv_dlopen="shl_load"],
! 663: [AC_CHECK_LIB([dld], [shl_load],
! 664: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
! 665: [AC_CHECK_FUNC([dlopen],
! 666: [lt_cv_dlopen="dlopen"],
! 667: [AC_CHECK_LIB([dl], [dlopen],
! 668: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
! 669: [AC_CHECK_LIB([svld], [dlopen],
! 670: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
! 671: [AC_CHECK_LIB([dld], [dld_link],
! 672: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
! 673: ])
! 674: ])
! 675: ])
! 676: ])
! 677: ])
! 678: ;;
! 679: esac
! 680:
! 681: if test "x$lt_cv_dlopen" != xno; then
! 682: enable_dlopen=yes
! 683: else
! 684: enable_dlopen=no
! 685: fi
! 686:
! 687: case $lt_cv_dlopen in
! 688: dlopen)
! 689: save_CPPFLAGS="$CPPFLAGS"
! 690: AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
! 691: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
! 692:
! 693: save_LDFLAGS="$LDFLAGS"
! 694: eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
! 695:
! 696: save_LIBS="$LIBS"
! 697: LIBS="$lt_cv_dlopen_libs $LIBS"
! 698:
! 699: AC_CACHE_CHECK([whether a program can dlopen itself],
! 700: lt_cv_dlopen_self, [dnl
! 701: _LT_AC_TRY_DLOPEN_SELF(
! 702: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
! 703: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
! 704: ])
! 705:
! 706: if test "x$lt_cv_dlopen_self" = xyes; then
! 707: LDFLAGS="$LDFLAGS $link_static_flag"
! 708: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
! 709: lt_cv_dlopen_self_static, [dnl
! 710: _LT_AC_TRY_DLOPEN_SELF(
! 711: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
! 712: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
! 713: ])
! 714: fi
! 715:
! 716: CPPFLAGS="$save_CPPFLAGS"
! 717: LDFLAGS="$save_LDFLAGS"
! 718: LIBS="$save_LIBS"
! 719: ;;
! 720: esac
! 721:
! 722: case $lt_cv_dlopen_self in
! 723: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
! 724: *) enable_dlopen_self=unknown ;;
! 725: esac
! 726:
! 727: case $lt_cv_dlopen_self_static in
! 728: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
! 729: *) enable_dlopen_self_static=unknown ;;
! 730: esac
! 731: fi
! 732: ])# AC_LIBTOOL_DLOPEN_SELF
! 733:
! 734: AC_DEFUN([_LT_AC_LTCONFIG_HACK],
! 735: [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
! 736: # Sed substitution that helps us do robust quoting. It backslashifies
! 737: # metacharacters that are still active within double-quoted strings.
! 738: Xsed='sed -e s/^X//'
! 739: sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g'
! 740:
! 741: # Same as above, but do not quote variable references.
! 742: double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g'
! 743:
! 744: # Sed substitution to delay expansion of an escaped shell variable in a
! 745: # double_quote_subst'ed string.
! 746: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
! 747:
! 748: # Constants:
! 749: rm="rm -f"
! 750:
! 751: # Global variables:
! 752: default_ofile=libtool
! 753: can_build_shared=yes
! 754:
! 755: # All known linkers require a `.a' archive for static linking (except M$VC,
! 756: # which needs '.lib').
! 757: libext=a
! 758: ltmain="$ac_aux_dir/ltmain.sh"
! 759: ofile="$default_ofile"
! 760: with_gnu_ld="$lt_cv_prog_gnu_ld"
! 761: need_locks="$enable_libtool_lock"
! 762:
! 763: old_CC="$CC"
! 764: old_CFLAGS="$CFLAGS"
! 765:
! 766: # Set sane defaults for various variables
! 767: test -z "$AR" && AR=ar
! 768: test -z "$AR_FLAGS" && AR_FLAGS=cru
! 769: test -z "$AS" && AS=as
! 770: test -z "$CC" && CC=cc
! 771: test -z "$DLLTOOL" && DLLTOOL=dlltool
! 772: test -z "$LD" && LD=ld
! 773: test -z "$LN_S" && LN_S="ln -s"
! 774: test -z "$MAGIC_CMD" && MAGIC_CMD=file
! 775: test -z "$NM" && NM=nm
! 776: test -z "$OBJDUMP" && OBJDUMP=objdump
! 777: test -z "$RANLIB" && RANLIB=:
! 778: test -z "$STRIP" && STRIP=:
! 779: test -z "$ac_objext" && ac_objext=o
! 780:
! 781: if test x"$host" != x"$build"; then
! 782: ac_tool_prefix=${host_alias}-
! 783: else
! 784: ac_tool_prefix=
! 785: fi
! 786:
! 787: # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
! 788: case $host_os in
! 789: linux-gnu*) ;;
! 790: linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
! 791: esac
! 792:
! 793: case $host_os in
! 794: aix3*)
! 795: # AIX sometimes has problems with the GCC collect2 program. For some
! 796: # reason, if we set the COLLECT_NAMES environment variable, the problems
! 797: # vanish in a puff of smoke.
! 798: if test "X${COLLECT_NAMES+set}" != Xset; then
! 799: COLLECT_NAMES=
! 800: export COLLECT_NAMES
! 801: fi
! 802: ;;
! 803: esac
! 804:
! 805: # Determine commands to create old-style static archives.
! 806: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
! 807: old_postinstall_cmds='chmod 644 $oldlib'
! 808: old_postuninstall_cmds=
! 809:
! 810: if test -n "$RANLIB"; then
! 811: case $host_os in
! 812: openbsd*)
! 813: old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
! 814: ;;
! 815: *)
! 816: old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
! 817: ;;
1.10 paf 818: esac
1.22 ! paf 819: old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
! 820: fi
! 821:
! 822: # Allow CC to be a program name with arguments.
! 823: set dummy $CC
! 824: compiler="[$]2"
! 825:
! 826: ## FIXME: this should be a separate macro
! 827: ##
! 828: AC_MSG_CHECKING([for objdir])
! 829: rm -f .libs 2>/dev/null
! 830: mkdir .libs 2>/dev/null
! 831: if test -d .libs; then
! 832: objdir=.libs
! 833: else
! 834: # MS-DOS does not allow filenames that begin with a dot.
! 835: objdir=_libs
! 836: fi
! 837: rmdir .libs 2>/dev/null
! 838: AC_MSG_RESULT($objdir)
! 839: ##
! 840: ## END FIXME
! 841:
! 842:
! 843: ## FIXME: this should be a separate macro
! 844: ##
! 845: AC_ARG_WITH(pic,
! 846: [ --with-pic try to use only PIC/non-PIC objects [default=use both]],
! 847: pic_mode="$withval", pic_mode=default)
! 848: test -z "$pic_mode" && pic_mode=default
! 849:
! 850: # We assume here that the value for lt_cv_prog_cc_pic will not be cached
! 851: # in isolation, and that seeing it set (from the cache) indicates that
! 852: # the associated values are set (in the cache) correctly too.
! 853: AC_MSG_CHECKING([for $compiler option to produce PIC])
! 854: AC_CACHE_VAL(lt_cv_prog_cc_pic,
! 855: [ lt_cv_prog_cc_pic=
! 856: lt_cv_prog_cc_shlib=
! 857: lt_cv_prog_cc_wl=
! 858: lt_cv_prog_cc_static=
! 859: lt_cv_prog_cc_no_builtin=
! 860: lt_cv_prog_cc_can_build_shared=$can_build_shared
! 861:
! 862: if test "$GCC" = yes; then
! 863: lt_cv_prog_cc_wl='-Wl,'
! 864: lt_cv_prog_cc_static='-static'
! 865:
! 866: case $host_os in
! 867: aix*)
! 868: # Below there is a dirty hack to force normal static linking with -ldl
! 869: # The problem is because libdl dynamically linked with both libc and
! 870: # libC (AIX C++ library), which obviously doesn't included in libraries
! 871: # list by gcc. This cause undefined symbols with -static flags.
! 872: # This hack allows C programs to be linked with "-static -ldl", but
! 873: # not sure about C++ programs.
! 874: lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
! 875: ;;
! 876: amigaos*)
! 877: # FIXME: we need at least 68020 code to build shared libraries, but
! 878: # adding the `-m68020' flag to GCC prevents building anything better,
! 879: # like `-m68040'.
! 880: lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
! 881: ;;
! 882: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
! 883: # PIC is the default for these OSes.
! 884: ;;
! 885: darwin* | rhapsody*)
! 886: # PIC is the default on this platform
! 887: # Common symbols not allowed in MH_DYLIB files
! 888: lt_cv_prog_cc_pic='-fno-common'
! 889: ;;
! 890: cygwin* | mingw* | pw32* | os2*)
! 891: # This hack is so that the source file can tell whether it is being
! 892: # built for inclusion in a dll (and should export symbols for example).
! 893: lt_cv_prog_cc_pic='-DDLL_EXPORT'
! 894: ;;
! 895: sysv4*MP*)
! 896: if test -d /usr/nec; then
! 897: lt_cv_prog_cc_pic=-Kconform_pic
! 898: fi
! 899: ;;
! 900: *)
! 901: lt_cv_prog_cc_pic='-fPIC'
! 902: ;;
! 903: esac
! 904: else
! 905: # PORTME Check for PIC flags for the system compiler.
! 906: case $host_os in
! 907: aix3* | aix4* | aix5*)
! 908: lt_cv_prog_cc_wl='-Wl,'
! 909: # All AIX code is PIC.
! 910: if test "$host_cpu" = ia64; then
! 911: # AIX 5 now supports IA64 processor
! 912: lt_cv_prog_cc_static='-Bstatic'
! 913: else
! 914: lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
! 915: fi
! 916: ;;
! 917:
! 918: hpux9* | hpux10* | hpux11*)
! 919: # Is there a better lt_cv_prog_cc_static that works with the bundled CC?
! 920: lt_cv_prog_cc_wl='-Wl,'
! 921: lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
! 922: lt_cv_prog_cc_pic='+Z'
! 923: ;;
! 924:
! 925: irix5* | irix6* | nonstopux*)
! 926: lt_cv_prog_cc_wl='-Wl,'
! 927: lt_cv_prog_cc_static='-non_shared'
! 928: # PIC (with -KPIC) is the default.
! 929: ;;
! 930:
! 931: cygwin* | mingw* | pw32* | os2*)
! 932: # This hack is so that the source file can tell whether it is being
! 933: # built for inclusion in a dll (and should export symbols for example).
! 934: lt_cv_prog_cc_pic='-DDLL_EXPORT'
! 935: ;;
! 936:
! 937: newsos6)
! 938: lt_cv_prog_cc_pic='-KPIC'
! 939: lt_cv_prog_cc_static='-Bstatic'
! 940: ;;
! 941:
! 942: osf3* | osf4* | osf5*)
! 943: # All OSF/1 code is PIC.
! 944: lt_cv_prog_cc_wl='-Wl,'
! 945: lt_cv_prog_cc_static='-non_shared'
! 946: ;;
! 947:
! 948: sco3.2v5*)
! 949: lt_cv_prog_cc_pic='-Kpic'
! 950: lt_cv_prog_cc_static='-dn'
! 951: lt_cv_prog_cc_shlib='-belf'
! 952: ;;
! 953:
! 954: solaris*)
! 955: lt_cv_prog_cc_pic='-KPIC'
! 956: lt_cv_prog_cc_static='-Bstatic'
! 957: lt_cv_prog_cc_wl='-Wl,'
! 958: ;;
! 959:
! 960: sunos4*)
! 961: lt_cv_prog_cc_pic='-PIC'
! 962: lt_cv_prog_cc_static='-Bstatic'
! 963: lt_cv_prog_cc_wl='-Qoption ld '
! 964: ;;
! 965:
! 966: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 967: lt_cv_prog_cc_pic='-KPIC'
! 968: lt_cv_prog_cc_static='-Bstatic'
! 969: lt_cv_prog_cc_wl='-Wl,'
! 970: ;;
! 971:
! 972: uts4*)
! 973: lt_cv_prog_cc_pic='-pic'
! 974: lt_cv_prog_cc_static='-Bstatic'
! 975: ;;
! 976:
! 977: sysv4*MP*)
! 978: if test -d /usr/nec ;then
! 979: lt_cv_prog_cc_pic='-Kconform_pic'
! 980: lt_cv_prog_cc_static='-Bstatic'
! 981: fi
! 982: ;;
! 983:
! 984: *)
! 985: lt_cv_prog_cc_can_build_shared=no
! 986: ;;
! 987: esac
! 988: fi
! 989: ])
! 990: if test -z "$lt_cv_prog_cc_pic"; then
! 991: AC_MSG_RESULT([none])
! 992: else
! 993: AC_MSG_RESULT([$lt_cv_prog_cc_pic])
! 994:
! 995: # Check to make sure the pic_flag actually works.
! 996: AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
! 997: AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
! 998: save_CFLAGS="$CFLAGS"
! 999: CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
! 1000: AC_TRY_COMPILE([], [], [dnl
! 1001: case $host_os in
! 1002: hpux9* | hpux10* | hpux11*)
! 1003: # On HP-UX, both CC and GCC only warn that PIC is supported... then
! 1004: # they create non-PIC objects. So, if there were any warnings, we
! 1005: # assume that PIC is not supported.
! 1006: if test -s conftest.err; then
! 1007: lt_cv_prog_cc_pic_works=no
! 1008: else
! 1009: lt_cv_prog_cc_pic_works=yes
! 1010: fi
! 1011: ;;
! 1012: *)
! 1013: lt_cv_prog_cc_pic_works=yes
! 1014: ;;
! 1015: esac
! 1016: ], [dnl
! 1017: lt_cv_prog_cc_pic_works=no
! 1018: ])
! 1019: CFLAGS="$save_CFLAGS"
! 1020: ])
! 1021:
! 1022: if test "X$lt_cv_prog_cc_pic_works" = Xno; then
! 1023: lt_cv_prog_cc_pic=
! 1024: lt_cv_prog_cc_can_build_shared=no
! 1025: else
! 1026: lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
! 1027: fi
! 1028:
! 1029: AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
! 1030: fi
! 1031: ##
! 1032: ## END FIXME
! 1033:
! 1034: # Check for any special shared library compilation flags.
! 1035: if test -n "$lt_cv_prog_cc_shlib"; then
! 1036: AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
! 1037: if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then :
! 1038: else
! 1039: AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
! 1040: lt_cv_prog_cc_can_build_shared=no
! 1041: fi
! 1042: fi
! 1043:
! 1044: ## FIXME: this should be a separate macro
! 1045: ##
! 1046: AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
! 1047: AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
! 1048: lt_cv_prog_cc_static_works=no
! 1049: save_LDFLAGS="$LDFLAGS"
! 1050: LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
! 1051: AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
! 1052: LDFLAGS="$save_LDFLAGS"
! 1053: ])
! 1054:
! 1055: # Belt *and* braces to stop my trousers falling down:
! 1056: test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
! 1057: AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
! 1058:
! 1059: pic_flag="$lt_cv_prog_cc_pic"
! 1060: special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
! 1061: wl="$lt_cv_prog_cc_wl"
! 1062: link_static_flag="$lt_cv_prog_cc_static"
! 1063: no_builtin_flag="$lt_cv_prog_cc_no_builtin"
! 1064: can_build_shared="$lt_cv_prog_cc_can_build_shared"
! 1065: ##
! 1066: ## END FIXME
! 1067:
! 1068:
! 1069: ## FIXME: this should be a separate macro
! 1070: ##
! 1071: # Check to see if options -o and -c are simultaneously supported by compiler
! 1072: AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
! 1073: AC_CACHE_VAL([lt_cv_compiler_c_o], [
! 1074: $rm -r conftest 2>/dev/null
! 1075: mkdir conftest
! 1076: cd conftest
! 1077: echo "int some_variable = 0;" > conftest.$ac_ext
! 1078: mkdir out
! 1079: # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
! 1080: # that will create temporary files in the current directory regardless of
! 1081: # the output directory. Thus, making CWD read-only will cause this test
! 1082: # to fail, enabling locking or at least warning the user not to do parallel
! 1083: # builds.
! 1084: chmod -w .
! 1085: save_CFLAGS="$CFLAGS"
! 1086: CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
! 1087: compiler_c_o=no
! 1088: if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
! 1089: # The compiler can only warn and ignore the option if not recognized
! 1090: # So say no if there are warnings
! 1091: if test -s out/conftest.err; then
! 1092: lt_cv_compiler_c_o=no
! 1093: else
! 1094: lt_cv_compiler_c_o=yes
! 1095: fi
! 1096: else
! 1097: # Append any errors to the config.log.
! 1098: cat out/conftest.err 1>&AC_FD_CC
! 1099: lt_cv_compiler_c_o=no
! 1100: fi
! 1101: CFLAGS="$save_CFLAGS"
! 1102: chmod u+w .
! 1103: $rm conftest* out/*
! 1104: rmdir out
! 1105: cd ..
! 1106: rmdir conftest
! 1107: $rm -r conftest 2>/dev/null
1.1 paf 1108: ])
1.22 ! paf 1109: compiler_c_o=$lt_cv_compiler_c_o
! 1110: AC_MSG_RESULT([$compiler_c_o])
! 1111:
! 1112: if test x"$compiler_c_o" = x"yes"; then
! 1113: # Check to see if we can write to a .lo
! 1114: AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
! 1115: AC_CACHE_VAL([lt_cv_compiler_o_lo], [
! 1116: lt_cv_compiler_o_lo=no
! 1117: save_CFLAGS="$CFLAGS"
! 1118: CFLAGS="$CFLAGS -c -o conftest.lo"
! 1119: save_objext="$ac_objext"
! 1120: ac_objext=lo
! 1121: AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
! 1122: # The compiler can only warn and ignore the option if not recognized
! 1123: # So say no if there are warnings
! 1124: if test -s conftest.err; then
! 1125: lt_cv_compiler_o_lo=no
! 1126: else
! 1127: lt_cv_compiler_o_lo=yes
! 1128: fi
! 1129: ])
! 1130: ac_objext="$save_objext"
! 1131: CFLAGS="$save_CFLAGS"
! 1132: ])
! 1133: compiler_o_lo=$lt_cv_compiler_o_lo
! 1134: AC_MSG_RESULT([$compiler_o_lo])
! 1135: else
! 1136: compiler_o_lo=no
! 1137: fi
! 1138: ##
! 1139: ## END FIXME
! 1140:
! 1141: ## FIXME: this should be a separate macro
! 1142: ##
! 1143: # Check to see if we can do hard links to lock some files if needed
! 1144: hard_links="nottested"
! 1145: if test "$compiler_c_o" = no && test "$need_locks" != no; then
! 1146: # do not overwrite the value of need_locks provided by the user
! 1147: AC_MSG_CHECKING([if we can lock with hard links])
! 1148: hard_links=yes
! 1149: $rm conftest*
! 1150: ln conftest.a conftest.b 2>/dev/null && hard_links=no
! 1151: touch conftest.a
! 1152: ln conftest.a conftest.b 2>&5 || hard_links=no
! 1153: ln conftest.a conftest.b 2>/dev/null && hard_links=no
! 1154: AC_MSG_RESULT([$hard_links])
! 1155: if test "$hard_links" = no; then
! 1156: AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
! 1157: need_locks=warn
! 1158: fi
! 1159: else
! 1160: need_locks=no
! 1161: fi
! 1162: ##
! 1163: ## END FIXME
! 1164:
! 1165: ## FIXME: this should be a separate macro
! 1166: ##
! 1167: if test "$GCC" = yes; then
! 1168: # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
! 1169: AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
! 1170: echo "int some_variable = 0;" > conftest.$ac_ext
! 1171: save_CFLAGS="$CFLAGS"
! 1172: CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
! 1173: compiler_rtti_exceptions=no
! 1174: AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
! 1175: # The compiler can only warn and ignore the option if not recognized
! 1176: # So say no if there are warnings
! 1177: if test -s conftest.err; then
! 1178: compiler_rtti_exceptions=no
! 1179: else
! 1180: compiler_rtti_exceptions=yes
! 1181: fi
! 1182: ])
! 1183: CFLAGS="$save_CFLAGS"
! 1184: AC_MSG_RESULT([$compiler_rtti_exceptions])
! 1185:
! 1186: if test "$compiler_rtti_exceptions" = "yes"; then
! 1187: no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
! 1188: else
! 1189: no_builtin_flag=' -fno-builtin'
! 1190: fi
! 1191: fi
! 1192: ##
! 1193: ## END FIXME
! 1194:
! 1195: ## FIXME: this should be a separate macro
! 1196: ##
! 1197: # See if the linker supports building shared libraries.
! 1198: AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
! 1199:
! 1200: allow_undefined_flag=
! 1201: no_undefined_flag=
! 1202: need_lib_prefix=unknown
! 1203: need_version=unknown
! 1204: # when you set need_version to no, make sure it does not cause -set_version
! 1205: # flags to be left without arguments
! 1206: archive_cmds=
! 1207: archive_expsym_cmds=
! 1208: old_archive_from_new_cmds=
! 1209: old_archive_from_expsyms_cmds=
! 1210: export_dynamic_flag_spec=
! 1211: whole_archive_flag_spec=
! 1212: thread_safe_flag_spec=
! 1213: hardcode_into_libs=no
! 1214: hardcode_libdir_flag_spec=
! 1215: hardcode_libdir_separator=
! 1216: hardcode_direct=no
! 1217: hardcode_minus_L=no
! 1218: hardcode_shlibpath_var=unsupported
! 1219: runpath_var=
! 1220: link_all_deplibs=unknown
! 1221: always_export_symbols=no
! 1222: export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
! 1223: # include_expsyms should be a list of space-separated symbols to be *always*
! 1224: # included in the symbol list
! 1225: include_expsyms=
! 1226: # exclude_expsyms can be an egrep regular expression of symbols to exclude
! 1227: # it will be wrapped by ` (' and `)$', so one must not match beginning or
! 1228: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
! 1229: # as well as any symbol that contains `d'.
! 1230: exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
! 1231: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
! 1232: # platforms (ab)use it in PIC code, but their linkers get confused if
! 1233: # the symbol is explicitly referenced. Since portable code cannot
! 1234: # rely on this symbol name, it's probably fine to never include it in
! 1235: # preloaded symbol tables.
! 1236: extract_expsyms_cmds=
! 1237:
! 1238: case $host_os in
! 1239: cygwin* | mingw* | pw32*)
! 1240: # FIXME: the MSVC++ port hasn't been tested in a loooong time
! 1241: # When not using gcc, we currently assume that we are using
! 1242: # Microsoft Visual C++.
! 1243: if test "$GCC" != yes; then
! 1244: with_gnu_ld=no
! 1245: fi
! 1246: ;;
! 1247: openbsd*)
! 1248: with_gnu_ld=no
! 1249: ;;
! 1250: esac
! 1251:
! 1252: ld_shlibs=yes
! 1253: if test "$with_gnu_ld" = yes; then
! 1254: # If archive_cmds runs LD, not CC, wlarc should be empty
! 1255: wlarc='${wl}'
! 1256:
! 1257: # See if GNU ld supports shared libraries.
! 1258: case $host_os in
! 1259: aix3* | aix4* | aix5*)
! 1260: # On AIX, the GNU linker is very broken
! 1261: # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
! 1262: ld_shlibs=no
! 1263: cat <<EOF 1>&2
! 1264:
! 1265: *** Warning: the GNU linker, at least up to release 2.9.1, is reported
! 1266: *** to be unable to reliably create shared libraries on AIX.
! 1267: *** Therefore, libtool is disabling shared libraries support. If you
! 1268: *** really care for shared libraries, you may want to modify your PATH
! 1269: *** so that a non-GNU linker is found, and then restart.
! 1270:
! 1271: EOF
! 1272: ;;
! 1273:
! 1274: amigaos*)
! 1275: archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
! 1276: hardcode_libdir_flag_spec='-L$libdir'
! 1277: hardcode_minus_L=yes
! 1278:
! 1279: # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
! 1280: # that the semantics of dynamic libraries on AmigaOS, at least up
! 1281: # to version 4, is to share data among multiple programs linked
! 1282: # with the same dynamic library. Since this doesn't match the
! 1283: # behavior of shared libraries on other platforms, we can use
! 1284: # them.
! 1285: ld_shlibs=no
! 1286: ;;
! 1287:
! 1288: beos*)
! 1289: if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 1290: allow_undefined_flag=unsupported
! 1291: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
! 1292: # support --undefined. This deserves some investigation. FIXME
! 1293: archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 1294: else
! 1295: ld_shlibs=no
! 1296: fi
! 1297: ;;
! 1298:
! 1299: cygwin* | mingw* | pw32*)
! 1300: # hardcode_libdir_flag_spec is actually meaningless, as there is
! 1301: # no search path for DLLs.
! 1302: hardcode_libdir_flag_spec='-L$libdir'
! 1303: allow_undefined_flag=unsupported
! 1304: always_export_symbols=yes
! 1305:
! 1306: extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
! 1307: sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
! 1308: test -f $output_objdir/impgen.exe || (cd $output_objdir && \
! 1309: if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
! 1310: else $CC -o impgen impgen.c ; fi)~
! 1311: $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
! 1312:
! 1313: old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
! 1314:
! 1315: # cygwin and mingw dlls have different entry points and sets of symbols
! 1316: # to exclude.
! 1317: # FIXME: what about values for MSVC?
! 1318: dll_entry=__cygwin_dll_entry@12
! 1319: dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
! 1320: case $host_os in
! 1321: mingw*)
! 1322: # mingw values
! 1323: dll_entry=_DllMainCRTStartup@12
! 1324: dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
! 1325: ;;
! 1326: esac
! 1327:
! 1328: # mingw and cygwin differ, and it's simplest to just exclude the union
! 1329: # of the two symbol sets.
! 1330: dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
! 1331:
! 1332: # recent cygwin and mingw systems supply a stub DllMain which the user
! 1333: # can override, but on older systems we have to supply one (in ltdll.c)
! 1334: if test "x$lt_cv_need_dllmain" = "xyes"; then
! 1335: ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
! 1336: 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~
! 1337: test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
! 1338: else
! 1339: ltdll_obj=
! 1340: ltdll_cmds=
! 1341: fi
! 1342:
! 1343: # Extract the symbol export list from an `--export-all' def file,
! 1344: # then regenerate the def file from the symbol export list, so that
! 1345: # the compiled dll only exports the symbol export list.
! 1346: # Be careful not to strip the DATA tag left be newer dlltools.
! 1347: export_symbols_cmds="$ltdll_cmds"'
! 1348: $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
! 1349: sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
! 1350:
! 1351: # If the export-symbols file already is a .def file (1st line
! 1352: # is EXPORTS), use it as is.
! 1353: # If DATA tags from a recent dlltool are present, honour them!
! 1354: archive_expsym_cmds='if test "x`sed 1q $export_symbols`" = xEXPORTS; then
! 1355: cp $export_symbols $output_objdir/$soname-def;
! 1356: else
! 1357: echo EXPORTS > $output_objdir/$soname-def;
! 1358: _lt_hint=1;
! 1359: cat $export_symbols | while read symbol; do
! 1360: set dummy \$symbol;
! 1361: case \[$]# in
! 1362: 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
! 1363: 4) echo " \[$]2 \[$]3 \[$]4 ; " >> $output_objdir/$soname-def; _lt_hint=`expr \$_lt_hint - 1`;;
! 1364: *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
! 1365: esac;
! 1366: _lt_hint=`expr 1 + \$_lt_hint`;
! 1367: done;
! 1368: fi~
! 1369: '"$ltdll_cmds"'
! 1370: $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
! 1371: $DLLTOOL --as=$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~
! 1372: $CC -Wl,--base-file,$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~
! 1373: $DLLTOOL --as=$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~
! 1374: $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
! 1375: ;;
! 1376:
! 1377: netbsd*)
! 1378: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 1379: archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
! 1380: wlarc=
! 1381: else
! 1382: archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 1383: archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 1384: fi
! 1385: ;;
! 1386:
! 1387: solaris* | sysv5*)
! 1388: if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
! 1389: ld_shlibs=no
! 1390: cat <<EOF 1>&2
! 1391:
! 1392: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
! 1393: *** create shared libraries on Solaris systems. Therefore, libtool
! 1394: *** is disabling shared libraries support. We urge you to upgrade GNU
! 1395: *** binutils to release 2.9.1 or newer. Another option is to modify
! 1396: *** your PATH or compiler configuration so that the native linker is
! 1397: *** used, and then restart.
! 1398:
! 1399: EOF
! 1400: elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 1401: archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 1402: archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 1403: else
! 1404: ld_shlibs=no
! 1405: fi
! 1406: ;;
! 1407:
! 1408: sunos4*)
! 1409: archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 1410: wlarc=
! 1411: hardcode_direct=yes
! 1412: hardcode_shlibpath_var=no
! 1413: ;;
! 1414:
! 1415: *)
! 1416: if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 1417: archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 1418: archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 1419: else
! 1420: ld_shlibs=no
! 1421: fi
! 1422: ;;
! 1423: esac
! 1424:
! 1425: if test "$ld_shlibs" = yes; then
! 1426: runpath_var=LD_RUN_PATH
! 1427: hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
! 1428: export_dynamic_flag_spec='${wl}--export-dynamic'
! 1429: case $host_os in
! 1430: cygwin* | mingw* | pw32*)
! 1431: # dlltool doesn't understand --whole-archive et. al.
! 1432: whole_archive_flag_spec=
! 1433: ;;
! 1434: *)
! 1435: # ancient GNU ld didn't support --whole-archive et. al.
! 1436: if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
! 1437: whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
! 1438: else
! 1439: whole_archive_flag_spec=
! 1440: fi
! 1441: ;;
! 1442: esac
! 1443: fi
! 1444: else
! 1445: # PORTME fill in a description of your system's linker (not GNU ld)
! 1446: case $host_os in
! 1447: aix3*)
! 1448: allow_undefined_flag=unsupported
! 1449: always_export_symbols=yes
! 1450: archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
! 1451: # Note: this linker hardcodes the directories in LIBPATH if there
! 1452: # are no directories specified by -L.
! 1453: hardcode_minus_L=yes
! 1454: if test "$GCC" = yes && test -z "$link_static_flag"; then
! 1455: # Neither direct hardcoding nor static linking is supported with a
! 1456: # broken collect2.
! 1457: hardcode_direct=unsupported
! 1458: fi
! 1459: ;;
! 1460:
! 1461: aix4* | aix5*)
! 1462: if test "$host_cpu" = ia64; then
! 1463: # On IA64, the linker does run time linking by default, so we don't
! 1464: # have to do anything special.
! 1465: aix_use_runtimelinking=no
! 1466: exp_sym_flag='-Bexport'
! 1467: no_entry_flag=""
! 1468: else
! 1469: aix_use_runtimelinking=no
! 1470:
! 1471: # Test if we are trying to use run time linking or normal
! 1472: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
! 1473: # need to do runtime linking.
! 1474: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
! 1475: for ld_flag in $LDFLAGS; do
! 1476: case $ld_flag in
! 1477: *-brtl*)
! 1478: aix_use_runtimelinking=yes
! 1479: break
! 1480: ;;
! 1481: esac
! 1482: done
! 1483: esac
! 1484:
! 1485: exp_sym_flag='-bexport'
! 1486: no_entry_flag='-bnoentry'
! 1487: fi
! 1488:
! 1489: # When large executables or shared objects are built, AIX ld can
! 1490: # have problems creating the table of contents. If linking a library
! 1491: # or program results in "error TOC overflow" add -mminimal-toc to
! 1492: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
! 1493: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
! 1494:
! 1495: hardcode_direct=yes
! 1496: archive_cmds=''
! 1497: hardcode_libdir_separator=':'
! 1498: if test "$GCC" = yes; then
! 1499: case $host_os in aix4.[[012]]|aix4.[[012]].*)
! 1500: collect2name=`${CC} -print-prog-name=collect2`
! 1501: if test -f "$collect2name" && \
! 1502: strings "$collect2name" | grep resolve_lib_name >/dev/null
! 1503: then
! 1504: # We have reworked collect2
! 1505: hardcode_direct=yes
! 1506: else
! 1507: # We have old collect2
! 1508: hardcode_direct=unsupported
! 1509: # It fails to find uninstalled libraries when the uninstalled
! 1510: # path is not listed in the libpath. Setting hardcode_minus_L
! 1511: # to unsupported forces relinking
! 1512: hardcode_minus_L=yes
! 1513: hardcode_libdir_flag_spec='-L$libdir'
! 1514: hardcode_libdir_separator=
! 1515: fi
! 1516: esac
! 1517:
! 1518: shared_flag='-shared'
! 1519: else
! 1520: # not using gcc
! 1521: if test "$host_cpu" = ia64; then
! 1522: shared_flag='${wl}-G'
! 1523: else
! 1524: if test "$aix_use_runtimelinking" = yes; then
! 1525: shared_flag='${wl}-G'
! 1526: else
! 1527: shared_flag='${wl}-bM:SRE'
! 1528: fi
! 1529: fi
! 1530: fi
! 1531:
! 1532: # It seems that -bexpall can do strange things, so it is better to
! 1533: # generate a list of symbols to export.
! 1534: always_export_symbols=yes
! 1535: if test "$aix_use_runtimelinking" = yes; then
! 1536: # Warning - without using the other runtime loading flags (-brtl),
! 1537: # -berok will link without error, but may produce a broken library.
! 1538: allow_undefined_flag='-berok'
! 1539: hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
! 1540: 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 $shared_flag"
! 1541: else
! 1542: if test "$host_cpu" = ia64; then
! 1543: hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
! 1544: allow_undefined_flag="-z nodefs"
! 1545: 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"
! 1546: else
! 1547: hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
! 1548: # Warning - without using the other run time loading flags,
! 1549: # -berok will link without error, but may produce a broken library.
! 1550: allow_undefined_flag='${wl}-berok'
! 1551: # This is a bit strange, but is similar to how AIX traditionally builds
! 1552: # it's shared libraries.
! 1553: 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'
! 1554: fi
! 1555: fi
! 1556: ;;
! 1557:
! 1558: amigaos*)
! 1559: 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 $output_objdir && a2ixlibrary -32)'
! 1560: hardcode_libdir_flag_spec='-L$libdir'
! 1561: hardcode_minus_L=yes
! 1562: # see comment about different semantics on the GNU ld section
! 1563: ld_shlibs=no
! 1564: ;;
! 1565:
! 1566: cygwin* | mingw* | pw32*)
! 1567: # When not using gcc, we currently assume that we are using
! 1568: # Microsoft Visual C++.
! 1569: # hardcode_libdir_flag_spec is actually meaningless, as there is
! 1570: # no search path for DLLs.
! 1571: hardcode_libdir_flag_spec=' '
! 1572: allow_undefined_flag=unsupported
! 1573: # Tell ltmain to make .lib files, not .a files.
! 1574: libext=lib
! 1575: # FIXME: Setting linknames here is a bad hack.
! 1576: archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
! 1577: # The linker will automatically build a .lib file if we build a DLL.
! 1578: old_archive_from_new_cmds='true'
! 1579: # FIXME: Should let the user specify the lib program.
! 1580: old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
! 1581: fix_srcfile_path='`cygpath -w "$srcfile"`'
! 1582: ;;
! 1583:
! 1584: darwin* | rhapsody*)
! 1585: case "$host_os" in
! 1586: rhapsody* | darwin1.[[012]])
! 1587: allow_undefined_flag='-undefined suppress'
! 1588: ;;
! 1589: *) # Darwin 1.3 on
! 1590: allow_undefined_flag='-flat_namespace -undefined suppress'
! 1591: ;;
! 1592: esac
! 1593: # FIXME: Relying on posixy $() will cause problems for
! 1594: # cross-compilation, but unfortunately the echo tests do not
! 1595: # yet detect zsh echo's removal of \ escapes. Also zsh mangles
! 1596: # `"' quotes if we put them in here... so don't!
! 1597: archive_cmds='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs && $CC $(test .$module = .yes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib ${lib}-master.o $deplibs$linker_flags $(test .$module != .yes && echo -install_name $rpath/$soname $verstring)'
! 1598: # We need to add '_' to the symbols in $export_symbols first
! 1599: #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
! 1600: hardcode_direct=yes
! 1601: hardcode_shlibpath_var=no
! 1602: whole_archive_flag_spec='-all_load $convenience'
! 1603: ;;
! 1604:
! 1605: freebsd1*)
! 1606: ld_shlibs=no
! 1607: ;;
! 1608:
! 1609: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
! 1610: # support. Future versions do this automatically, but an explicit c++rt0.o
! 1611: # does not break anything, and helps significantly (at the cost of a little
! 1612: # extra space).
! 1613: freebsd2.2*)
! 1614: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
! 1615: hardcode_libdir_flag_spec='-R$libdir'
! 1616: hardcode_direct=yes
! 1617: hardcode_shlibpath_var=no
! 1618: ;;
! 1619:
! 1620: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
! 1621: freebsd2*)
! 1622: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 1623: hardcode_direct=yes
! 1624: hardcode_minus_L=yes
! 1625: hardcode_shlibpath_var=no
! 1626: ;;
! 1627:
! 1628: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
! 1629: freebsd*)
! 1630: archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
! 1631: hardcode_libdir_flag_spec='-R$libdir'
! 1632: hardcode_direct=yes
! 1633: hardcode_shlibpath_var=no
! 1634: ;;
! 1635:
! 1636: hpux9* | hpux10* | hpux11*)
! 1637: case $host_os in
! 1638: hpux9*) archive_cmds='$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 $lib' ;;
! 1639: *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
! 1640: esac
! 1641: hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
! 1642: hardcode_libdir_separator=:
! 1643: hardcode_direct=yes
! 1644: hardcode_minus_L=yes # Not in the search PATH, but as the default
! 1645: # location of the library.
! 1646: export_dynamic_flag_spec='${wl}-E'
! 1647: ;;
! 1648:
! 1649: irix5* | irix6* | nonstopux*)
! 1650: if test "$GCC" = yes; then
! 1651: 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 $lib'
! 1652: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1653: else
! 1654: 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'
! 1655: hardcode_libdir_flag_spec='-rpath $libdir'
! 1656: fi
! 1657: hardcode_libdir_separator=:
! 1658: link_all_deplibs=yes
! 1659: ;;
! 1660:
! 1661: netbsd*)
! 1662: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 1663: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
! 1664: else
! 1665: archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
! 1666: fi
! 1667: hardcode_libdir_flag_spec='-R$libdir'
! 1668: hardcode_direct=yes
! 1669: hardcode_shlibpath_var=no
! 1670: ;;
! 1671:
! 1672: newsos6)
! 1673: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1674: hardcode_direct=yes
! 1675: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1676: hardcode_libdir_separator=:
! 1677: hardcode_shlibpath_var=no
! 1678: ;;
! 1679:
! 1680: openbsd*)
! 1681: hardcode_direct=yes
! 1682: hardcode_shlibpath_var=no
! 1683: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
! 1684: archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
! 1685: hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
! 1686: export_dynamic_flag_spec='${wl}-E'
! 1687: else
! 1688: case "$host_os" in
! 1689: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
! 1690: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 1691: hardcode_libdir_flag_spec='-R$libdir'
! 1692: ;;
! 1693: *)
! 1694: archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
! 1695: hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
! 1696: ;;
! 1697: esac
! 1698: fi
! 1699: ;;
! 1700:
! 1701: os2*)
! 1702: hardcode_libdir_flag_spec='-L$libdir'
! 1703: hardcode_minus_L=yes
! 1704: allow_undefined_flag=unsupported
! 1705: 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'
! 1706: old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
! 1707: ;;
! 1708:
! 1709: osf3*)
! 1710: if test "$GCC" = yes; then
! 1711: allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
! 1712: archive_cmds='$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 $lib'
! 1713: else
! 1714: allow_undefined_flag=' -expect_unresolved \*'
! 1715: archive_cmds='$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 $lib'
! 1716: fi
! 1717: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1718: hardcode_libdir_separator=:
! 1719: ;;
! 1720:
! 1721: osf4* | osf5*) # as osf3* with the addition of -msym flag
! 1722: if test "$GCC" = yes; then
! 1723: allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
! 1724: archive_cmds='$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 $lib'
! 1725: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 1726: else
! 1727: allow_undefined_flag=' -expect_unresolved \*'
! 1728: 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'
! 1729: archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
! 1730: $LD -shared${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'
! 1731:
! 1732: #Both c and cxx compiler support -rpath directly
! 1733: hardcode_libdir_flag_spec='-rpath $libdir'
! 1734: fi
! 1735: hardcode_libdir_separator=:
! 1736: ;;
! 1737:
! 1738: sco3.2v5*)
! 1739: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1740: hardcode_shlibpath_var=no
! 1741: runpath_var=LD_RUN_PATH
! 1742: hardcode_runpath_var=yes
! 1743: export_dynamic_flag_spec='${wl}-Bexport'
! 1744: ;;
! 1745:
! 1746: solaris*)
! 1747: # gcc --version < 3.0 without binutils cannot create self contained
! 1748: # shared libraries reliably, requiring libgcc.a to resolve some of
! 1749: # the object symbols generated in some cases. Libraries that use
! 1750: # assert need libgcc.a to resolve __eprintf, for example. Linking
! 1751: # a copy of libgcc.a into every shared library to guarantee resolving
! 1752: # such symbols causes other problems: According to Tim Van Holder
! 1753: # <tim.van.holder@pandora.be>, C++ libraries end up with a separate
! 1754: # (to the application) exception stack for one thing.
! 1755: no_undefined_flag=' -z defs'
! 1756: if test "$GCC" = yes; then
! 1757: case `$CC --version 2>/dev/null` in
! 1758: [[12]].*)
! 1759: cat <<EOF 1>&2
! 1760:
! 1761: *** Warning: Releases of GCC earlier than version 3.0 cannot reliably
! 1762: *** create self contained shared libraries on Solaris systems, without
! 1763: *** introducing a dependency on libgcc.a. Therefore, libtool is disabling
! 1764: *** -no-undefined support, which will at least allow you to build shared
! 1765: *** libraries. However, you may find that when you link such libraries
! 1766: *** into an application without using GCC, you have to manually add
! 1767: *** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
! 1768: *** upgrade to a newer version of GCC. Another option is to rebuild your
! 1769: *** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
! 1770:
! 1771: EOF
! 1772: no_undefined_flag=
! 1773: ;;
! 1774: esac
! 1775: fi
! 1776: # $CC -shared without GNU ld will not create a library from C++
! 1777: # object files and a static libstdc++, better avoid it by now
! 1778: archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1779: archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
! 1780: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
! 1781: hardcode_libdir_flag_spec='-R$libdir'
! 1782: hardcode_shlibpath_var=no
! 1783: case $host_os in
! 1784: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
! 1785: *) # Supported since Solaris 2.6 (maybe 2.5.1?)
! 1786: whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
! 1787: esac
! 1788: link_all_deplibs=yes
! 1789: ;;
! 1790:
! 1791: sunos4*)
! 1792: if test "x$host_vendor" = xsequent; then
! 1793: # Use $CC to link under sequent, because it throws in some extra .o
! 1794: # files that make .init and .fini sections work.
! 1795: archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
! 1796: else
! 1797: archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
! 1798: fi
! 1799: hardcode_libdir_flag_spec='-L$libdir'
! 1800: hardcode_direct=yes
! 1801: hardcode_minus_L=yes
! 1802: hardcode_shlibpath_var=no
! 1803: ;;
! 1804:
! 1805: sysv4)
! 1806: case $host_vendor in
! 1807: sni)
! 1808: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1809: hardcode_direct=yes # is this really true???
! 1810: ;;
! 1811: siemens)
! 1812: ## LD is ld it makes a PLAMLIB
! 1813: ## CC just makes a GrossModule.
! 1814: archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
! 1815: reload_cmds='$CC -r -o $output$reload_objs'
! 1816: hardcode_direct=no
! 1817: ;;
! 1818: motorola)
! 1819: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1820: hardcode_direct=no #Motorola manual says yes, but my tests say they lie
! 1821: ;;
! 1822: esac
! 1823: runpath_var='LD_RUN_PATH'
! 1824: hardcode_shlibpath_var=no
! 1825: ;;
! 1826:
! 1827: sysv4.3*)
! 1828: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1829: hardcode_shlibpath_var=no
! 1830: export_dynamic_flag_spec='-Bexport'
! 1831: ;;
! 1832:
! 1833: sysv5*)
! 1834: no_undefined_flag=' -z text'
! 1835: # $CC -shared without GNU ld will not create a library from C++
! 1836: # object files and a static libstdc++, better avoid it by now
! 1837: archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1838: archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
! 1839: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
! 1840: hardcode_libdir_flag_spec=
! 1841: hardcode_shlibpath_var=no
! 1842: runpath_var='LD_RUN_PATH'
! 1843: ;;
! 1844:
! 1845: uts4*)
! 1846: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1847: hardcode_libdir_flag_spec='-L$libdir'
! 1848: hardcode_shlibpath_var=no
! 1849: ;;
! 1850:
! 1851: dgux*)
! 1852: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1853: hardcode_libdir_flag_spec='-L$libdir'
! 1854: hardcode_shlibpath_var=no
! 1855: ;;
! 1856:
! 1857: sysv4*MP*)
! 1858: if test -d /usr/nec; then
! 1859: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 1860: hardcode_shlibpath_var=no
! 1861: runpath_var=LD_RUN_PATH
! 1862: hardcode_runpath_var=yes
! 1863: ld_shlibs=yes
! 1864: fi
! 1865: ;;
! 1866:
! 1867: sysv4.2uw2*)
! 1868: archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
! 1869: hardcode_direct=yes
! 1870: hardcode_minus_L=no
! 1871: hardcode_shlibpath_var=no
! 1872: hardcode_runpath_var=yes
! 1873: runpath_var=LD_RUN_PATH
! 1874: ;;
! 1875:
! 1876: sysv5uw7* | unixware7*)
! 1877: no_undefined_flag='${wl}-z ${wl}text'
! 1878: if test "$GCC" = yes; then
! 1879: archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
! 1880: else
! 1881: archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
! 1882: fi
! 1883: runpath_var='LD_RUN_PATH'
! 1884: hardcode_shlibpath_var=no
! 1885: ;;
! 1886:
! 1887: *)
! 1888: ld_shlibs=no
! 1889: ;;
! 1890: esac
! 1891: fi
! 1892: AC_MSG_RESULT([$ld_shlibs])
! 1893: test "$ld_shlibs" = no && can_build_shared=no
! 1894: ##
! 1895: ## END FIXME
! 1896:
! 1897: ## FIXME: this should be a separate macro
! 1898: ##
! 1899: # Check hardcoding attributes.
! 1900: AC_MSG_CHECKING([how to hardcode library paths into programs])
! 1901: hardcode_action=
! 1902: if test -n "$hardcode_libdir_flag_spec" || \
! 1903: test -n "$runpath_var"; then
! 1904:
! 1905: # We can hardcode non-existant directories.
! 1906: if test "$hardcode_direct" != no &&
! 1907: # If the only mechanism to avoid hardcoding is shlibpath_var, we
! 1908: # have to relink, otherwise we might link with an installed library
! 1909: # when we should be linking with a yet-to-be-installed one
! 1910: ## test "$hardcode_shlibpath_var" != no &&
! 1911: test "$hardcode_minus_L" != no; then
! 1912: # Linking always hardcodes the temporary library directory.
! 1913: hardcode_action=relink
! 1914: else
! 1915: # We can link without hardcoding, and we can hardcode nonexisting dirs.
! 1916: hardcode_action=immediate
! 1917: fi
! 1918: else
! 1919: # We cannot hardcode anything, or else we can only hardcode existing
! 1920: # directories.
! 1921: hardcode_action=unsupported
! 1922: fi
! 1923: AC_MSG_RESULT([$hardcode_action])
! 1924: ##
! 1925: ## END FIXME
! 1926:
! 1927: ## FIXME: this should be a separate macro
! 1928: ##
! 1929: striplib=
! 1930: old_striplib=
! 1931: AC_MSG_CHECKING([whether stripping libraries is possible])
! 1932: if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
! 1933: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
! 1934: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
! 1935: AC_MSG_RESULT([yes])
! 1936: else
! 1937: AC_MSG_RESULT([no])
! 1938: fi
! 1939: ##
! 1940: ## END FIXME
! 1941:
! 1942: reload_cmds='$LD$reload_flag -o $output$reload_objs'
! 1943: test -z "$deplibs_check_method" && deplibs_check_method=unknown
! 1944:
! 1945: ## FIXME: this should be a separate macro
! 1946: ##
! 1947: # PORTME Fill in your ld.so characteristics
! 1948: AC_MSG_CHECKING([dynamic linker characteristics])
! 1949: library_names_spec=
! 1950: libname_spec='lib$name'
! 1951: soname_spec=
! 1952: postinstall_cmds=
! 1953: postuninstall_cmds=
! 1954: finish_cmds=
! 1955: finish_eval=
! 1956: shlibpath_var=
! 1957: shlibpath_overrides_runpath=unknown
! 1958: version_type=none
! 1959: dynamic_linker="$host_os ld.so"
! 1960: sys_lib_dlsearch_path_spec="/lib /usr/lib"
! 1961: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
! 1962:
! 1963: case $host_os in
! 1964: aix3*)
! 1965: version_type=linux
! 1966: library_names_spec='${libname}${release}.so$versuffix $libname.a'
! 1967: shlibpath_var=LIBPATH
! 1968:
! 1969: # AIX has no versioning support, so we append a major version to the name.
! 1970: soname_spec='${libname}${release}.so$major'
! 1971: ;;
! 1972:
! 1973: aix4* | aix5*)
! 1974: version_type=linux
! 1975: need_lib_prefix=no
! 1976: need_version=no
! 1977: hardcode_into_libs=yes
! 1978: if test "$host_cpu" = ia64; then
! 1979: # AIX 5 supports IA64
! 1980: library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
! 1981: shlibpath_var=LD_LIBRARY_PATH
! 1982: else
! 1983: # With GCC up to 2.95.x, collect2 would create an import file
! 1984: # for dependence libraries. The import file would start with
! 1985: # the line `#! .'. This would cause the generated library to
! 1986: # depend on `.', always an invalid library. This was fixed in
! 1987: # development snapshots of GCC prior to 3.0.
! 1988: case $host_os in
! 1989: aix4 | aix4.[[01]] | aix4.[[01]].*)
! 1990: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
! 1991: echo ' yes '
! 1992: echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
! 1993: :
! 1994: else
! 1995: can_build_shared=no
! 1996: fi
! 1997: ;;
! 1998: esac
! 1999: # AIX (on Power*) has no versioning support, so currently we can
! 2000: # not hardcode correct soname into executable. Probably we can
! 2001: # add versioning support to collect2, so additional links can
! 2002: # be useful in future.
! 2003: if test "$aix_use_runtimelinking" = yes; then
! 2004: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
! 2005: # instead of lib<name>.a to let people know that these are not
! 2006: # typical AIX shared libraries.
! 2007: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2008: else
! 2009: # We preserve .a as extension for shared libraries through AIX4.2
! 2010: # and later when we are not doing run time linking.
! 2011: library_names_spec='${libname}${release}.a $libname.a'
! 2012: soname_spec='${libname}${release}.so$major'
! 2013: fi
! 2014: shlibpath_var=LIBPATH
! 2015: fi
! 2016: hardcode_into_libs=yes
! 2017: ;;
! 2018:
! 2019: amigaos*)
! 2020: library_names_spec='$libname.ixlibrary $libname.a'
! 2021: # Create ${libname}_ixlibrary.a entries in /sys/libs.
! 2022: 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 ${libname}_ixlibrary.a) || exit 1; done'
! 2023: ;;
! 2024:
! 2025: beos*)
! 2026: library_names_spec='${libname}.so'
! 2027: dynamic_linker="$host_os ld.so"
! 2028: shlibpath_var=LIBRARY_PATH
! 2029: ;;
! 2030:
! 2031: bsdi4*)
! 2032: version_type=linux
! 2033: need_version=no
! 2034: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2035: soname_spec='${libname}${release}.so$major'
! 2036: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
! 2037: shlibpath_var=LD_LIBRARY_PATH
! 2038: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
! 2039: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
! 2040: export_dynamic_flag_spec=-rdynamic
! 2041: # the default ld.so.conf also contains /usr/contrib/lib and
! 2042: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
! 2043: # libtool to hard-code these into programs
! 2044: ;;
! 2045:
! 2046: cygwin* | mingw* | pw32*)
! 2047: version_type=windows
! 2048: need_version=no
! 2049: need_lib_prefix=no
! 2050: case $GCC,$host_os in
! 2051: yes,cygwin*)
! 2052: library_names_spec='$libname.dll.a'
! 2053: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
! 2054: postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
! 2055: dldir=$destdir/`dirname \$dlpath`~
! 2056: test -d \$dldir || mkdir -p \$dldir~
! 2057: $install_prog .libs/$dlname \$dldir/$dlname'
! 2058: postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
! 2059: dlpath=$dir/\$dldll~
! 2060: $rm \$dlpath'
! 2061: ;;
! 2062: yes,mingw*)
! 2063: library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
! 2064: sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g" -e "s,=/,/,g"`
! 2065: ;;
! 2066: yes,pw32*)
! 2067: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
! 2068: ;;
! 2069: *)
! 2070: library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
! 2071: ;;
! 2072: esac
! 2073: dynamic_linker='Win32 ld.exe'
! 2074: # FIXME: first we should search . and the directory the executable is in
! 2075: shlibpath_var=PATH
! 2076: ;;
! 2077:
! 2078: darwin* | rhapsody*)
! 2079: dynamic_linker="$host_os dyld"
! 2080: version_type=darwin
! 2081: need_lib_prefix=no
! 2082: need_version=no
! 2083: # FIXME: Relying on posixy $() will cause problems for
! 2084: # cross-compilation, but unfortunately the echo tests do not
! 2085: # yet detect zsh echo's removal of \ escapes.
! 2086: library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
! 2087: soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
! 2088: shlibpath_overrides_runpath=yes
! 2089: shlibpath_var=DYLD_LIBRARY_PATH
! 2090: ;;
! 2091:
! 2092: freebsd1*)
! 2093: dynamic_linker=no
! 2094: ;;
! 2095:
! 2096: freebsd*)
! 2097: objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
! 2098: version_type=freebsd-$objformat
! 2099: case $version_type in
! 2100: freebsd-elf*)
! 2101: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
! 2102: need_version=no
! 2103: need_lib_prefix=no
! 2104: ;;
! 2105: freebsd-*)
! 2106: library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
! 2107: need_version=yes
! 2108: ;;
! 2109: esac
! 2110: shlibpath_var=LD_LIBRARY_PATH
! 2111: case $host_os in
! 2112: freebsd2*)
! 2113: shlibpath_overrides_runpath=yes
! 2114: ;;
! 2115: *)
! 2116: shlibpath_overrides_runpath=no
! 2117: hardcode_into_libs=yes
! 2118: ;;
! 2119: esac
! 2120: ;;
! 2121:
! 2122: gnu*)
! 2123: version_type=linux
! 2124: need_lib_prefix=no
! 2125: need_version=no
! 2126: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
! 2127: soname_spec='${libname}${release}.so$major'
! 2128: shlibpath_var=LD_LIBRARY_PATH
! 2129: hardcode_into_libs=yes
! 2130: ;;
! 2131:
! 2132: hpux9* | hpux10* | hpux11*)
! 2133: # Give a soname corresponding to the major version so that dld.sl refuses to
! 2134: # link against other versions.
! 2135: dynamic_linker="$host_os dld.sl"
! 2136: version_type=sunos
! 2137: need_lib_prefix=no
! 2138: need_version=no
! 2139: shlibpath_var=SHLIB_PATH
! 2140: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
! 2141: library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
! 2142: soname_spec='${libname}${release}.sl$major'
! 2143: # HP-UX runs *really* slowly unless shared libraries are mode 555.
! 2144: postinstall_cmds='chmod 555 $lib'
! 2145: ;;
! 2146:
! 2147: irix5* | irix6* | nonstopux*)
! 2148: case $host_os in
! 2149: nonstopux*) version_type=nonstopux ;;
! 2150: *) version_type=irix ;;
! 2151: esac
! 2152: need_lib_prefix=no
! 2153: need_version=no
! 2154: soname_spec='${libname}${release}.so$major'
! 2155: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
! 2156: case $host_os in
! 2157: irix5* | nonstopux*)
! 2158: libsuff= shlibsuff=
! 2159: ;;
! 2160: *)
! 2161: case $LD in # libtool.m4 will add one of these switches to LD
! 2162: *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
! 2163: *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
! 2164: *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
! 2165: *) libsuff= shlibsuff= libmagic=never-match;;
! 2166: esac
! 2167: ;;
! 2168: esac
! 2169: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
! 2170: shlibpath_overrides_runpath=no
! 2171: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
! 2172: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
! 2173: ;;
! 2174:
! 2175: # No shared lib support for Linux oldld, aout, or coff.
! 2176: linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
! 2177: dynamic_linker=no
! 2178: ;;
! 2179:
! 2180: # This must be Linux ELF.
! 2181: linux-gnu*)
! 2182: version_type=linux
! 2183: need_lib_prefix=no
! 2184: need_version=no
! 2185: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2186: soname_spec='${libname}${release}.so$major'
! 2187: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
! 2188: shlibpath_var=LD_LIBRARY_PATH
! 2189: shlibpath_overrides_runpath=no
! 2190: # This implies no fast_install, which is unacceptable.
! 2191: # Some rework will be needed to allow for fast_install
! 2192: # before this can be enabled.
! 2193: hardcode_into_libs=yes
! 2194:
! 2195: # We used to test for /lib/ld.so.1 and disable shared libraries on
! 2196: # powerpc, because MkLinux only supported shared libraries with the
! 2197: # GNU dynamic linker. Since this was broken with cross compilers,
! 2198: # most powerpc-linux boxes support dynamic linking these days and
! 2199: # people can always --disable-shared, the test was removed, and we
! 2200: # assume the GNU/Linux dynamic linker is in use.
! 2201: dynamic_linker='GNU/Linux ld.so'
! 2202: ;;
! 2203:
! 2204: netbsd*)
! 2205: version_type=sunos
! 2206: need_lib_prefix=no
! 2207: need_version=no
! 2208: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 2209: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 2210: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
! 2211: dynamic_linker='NetBSD (a.out) ld.so'
! 2212: else
! 2213: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
! 2214: soname_spec='${libname}${release}.so$major'
! 2215: dynamic_linker='NetBSD ld.elf_so'
! 2216: fi
! 2217: shlibpath_var=LD_LIBRARY_PATH
! 2218: shlibpath_overrides_runpath=yes
! 2219: hardcode_into_libs=yes
! 2220: ;;
! 2221:
! 2222: newsos6)
! 2223: version_type=linux
! 2224: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2225: shlibpath_var=LD_LIBRARY_PATH
! 2226: shlibpath_overrides_runpath=yes
! 2227: ;;
! 2228:
! 2229: openbsd*)
! 2230: version_type=sunos
! 2231: need_lib_prefix=no
! 2232: need_version=no
! 2233: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
! 2234: case "$host_os" in
! 2235: openbsd2.[[89]] | openbsd2.[[89]].*)
! 2236: shlibpath_overrides_runpath=no
! 2237: ;;
! 2238: *)
! 2239: shlibpath_overrides_runpath=yes
! 2240: ;;
! 2241: esac
! 2242: else
! 2243: shlibpath_overrides_runpath=yes
! 2244: fi
! 2245: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 2246: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
! 2247: shlibpath_var=LD_LIBRARY_PATH
! 2248: ;;
! 2249:
! 2250: os2*)
! 2251: libname_spec='$name'
! 2252: need_lib_prefix=no
! 2253: library_names_spec='$libname.dll $libname.a'
! 2254: dynamic_linker='OS/2 ld.exe'
! 2255: shlibpath_var=LIBPATH
! 2256: ;;
! 2257:
! 2258: osf3* | osf4* | osf5*)
! 2259: version_type=osf
! 2260: need_version=no
! 2261: soname_spec='${libname}${release}.so$major'
! 2262: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2263: shlibpath_var=LD_LIBRARY_PATH
! 2264: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
! 2265: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
! 2266: hardcode_into_libs=yes
! 2267: ;;
! 2268:
! 2269: sco3.2v5*)
! 2270: version_type=osf
! 2271: soname_spec='${libname}${release}.so$major'
! 2272: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2273: shlibpath_var=LD_LIBRARY_PATH
! 2274: ;;
! 2275:
! 2276: solaris*)
! 2277: version_type=linux
! 2278: need_lib_prefix=no
! 2279: need_version=no
! 2280: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2281: soname_spec='${libname}${release}.so$major'
! 2282: shlibpath_var=LD_LIBRARY_PATH
! 2283: shlibpath_overrides_runpath=yes
! 2284: hardcode_into_libs=yes
! 2285: # ldd complains unless libraries are executable
! 2286: postinstall_cmds='chmod +x $lib'
! 2287: ;;
! 2288:
! 2289: sunos4*)
! 2290: version_type=sunos
! 2291: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 2292: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
! 2293: shlibpath_var=LD_LIBRARY_PATH
! 2294: shlibpath_overrides_runpath=yes
! 2295: if test "$with_gnu_ld" = yes; then
! 2296: need_lib_prefix=no
! 2297: fi
! 2298: need_version=yes
! 2299: ;;
! 2300:
! 2301: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 2302: version_type=linux
! 2303: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2304: soname_spec='${libname}${release}.so$major'
! 2305: shlibpath_var=LD_LIBRARY_PATH
! 2306: case $host_vendor in
! 2307: sni)
! 2308: shlibpath_overrides_runpath=no
! 2309: need_lib_prefix=no
! 2310: export_dynamic_flag_spec='${wl}-Blargedynsym'
! 2311: runpath_var=LD_RUN_PATH
! 2312: ;;
! 2313: siemens)
! 2314: need_lib_prefix=no
! 2315: ;;
! 2316: motorola)
! 2317: need_lib_prefix=no
! 2318: need_version=no
! 2319: shlibpath_overrides_runpath=no
! 2320: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
! 2321: ;;
! 2322: esac
! 2323: ;;
! 2324:
! 2325: uts4*)
! 2326: version_type=linux
! 2327: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2328: soname_spec='${libname}${release}.so$major'
! 2329: shlibpath_var=LD_LIBRARY_PATH
! 2330: ;;
! 2331:
! 2332: dgux*)
! 2333: version_type=linux
! 2334: need_lib_prefix=no
! 2335: need_version=no
! 2336: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2337: soname_spec='${libname}${release}.so$major'
! 2338: shlibpath_var=LD_LIBRARY_PATH
! 2339: ;;
! 2340:
! 2341: sysv4*MP*)
! 2342: if test -d /usr/nec ;then
! 2343: version_type=linux
! 2344: library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
! 2345: soname_spec='$libname.so.$major'
! 2346: shlibpath_var=LD_LIBRARY_PATH
! 2347: fi
! 2348: ;;
! 2349:
! 2350: *)
! 2351: dynamic_linker=no
! 2352: ;;
! 2353: esac
! 2354: AC_MSG_RESULT([$dynamic_linker])
! 2355: test "$dynamic_linker" = no && can_build_shared=no
! 2356: ##
! 2357: ## END FIXME
! 2358:
! 2359: ## FIXME: this should be a separate macro
! 2360: ##
! 2361: # Report the final consequences.
! 2362: AC_MSG_CHECKING([if libtool supports shared libraries])
! 2363: AC_MSG_RESULT([$can_build_shared])
! 2364: ##
! 2365: ## END FIXME
! 2366:
! 2367: ## FIXME: this should be a separate macro
! 2368: ##
! 2369: AC_MSG_CHECKING([whether to build shared libraries])
! 2370: test "$can_build_shared" = "no" && enable_shared=no
! 2371:
! 2372: # On AIX, shared libraries and static libraries use the same namespace, and
! 2373: # are all built from PIC.
! 2374: case "$host_os" in
! 2375: aix3*)
! 2376: test "$enable_shared" = yes && enable_static=no
! 2377: if test -n "$RANLIB"; then
! 2378: archive_cmds="$archive_cmds~\$RANLIB \$lib"
! 2379: postinstall_cmds='$RANLIB $lib'
! 2380: fi
! 2381: ;;
! 2382:
! 2383: aix4*)
! 2384: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
! 2385: test "$enable_shared" = yes && enable_static=no
! 2386: fi
! 2387: ;;
! 2388: esac
! 2389: AC_MSG_RESULT([$enable_shared])
! 2390: ##
! 2391: ## END FIXME
! 2392:
! 2393: ## FIXME: this should be a separate macro
! 2394: ##
! 2395: AC_MSG_CHECKING([whether to build static libraries])
! 2396: # Make sure either enable_shared or enable_static is yes.
! 2397: test "$enable_shared" = yes || enable_static=yes
! 2398: AC_MSG_RESULT([$enable_static])
! 2399: ##
! 2400: ## END FIXME
! 2401:
! 2402: if test "$hardcode_action" = relink; then
! 2403: # Fast installation is not supported
! 2404: enable_fast_install=no
! 2405: elif test "$shlibpath_overrides_runpath" = yes ||
! 2406: test "$enable_shared" = no; then
! 2407: # Fast installation is not necessary
! 2408: enable_fast_install=needless
! 2409: fi
! 2410:
! 2411: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
! 2412: if test "$GCC" = yes; then
! 2413: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
! 2414: fi
! 2415:
! 2416: AC_LIBTOOL_DLOPEN_SELF
! 2417:
! 2418: ## FIXME: this should be a separate macro
! 2419: ##
! 2420: if test "$enable_shared" = yes && test "$GCC" = yes; then
! 2421: case $archive_cmds in
! 2422: *'~'*)
! 2423: # FIXME: we may have to deal with multi-command sequences.
! 2424: ;;
! 2425: '$CC '*)
! 2426: # Test whether the compiler implicitly links with -lc since on some
! 2427: # systems, -lgcc has to come before -lc. If gcc already passes -lc
! 2428: # to ld, don't add -lc before -lgcc.
! 2429: AC_MSG_CHECKING([whether -lc should be explicitly linked in])
! 2430: AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
! 2431: [$rm conftest*
! 2432: echo 'static int dummy;' > conftest.$ac_ext
! 2433:
! 2434: if AC_TRY_EVAL(ac_compile); then
! 2435: soname=conftest
! 2436: lib=conftest
! 2437: libobjs=conftest.$ac_objext
! 2438: deplibs=
! 2439: wl=$lt_cv_prog_cc_wl
! 2440: compiler_flags=-v
! 2441: linker_flags=-v
! 2442: verstring=
! 2443: output_objdir=.
! 2444: libname=conftest
! 2445: save_allow_undefined_flag=$allow_undefined_flag
! 2446: allow_undefined_flag=
! 2447: if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
! 2448: then
! 2449: lt_cv_archive_cmds_need_lc=no
! 2450: else
! 2451: lt_cv_archive_cmds_need_lc=yes
! 2452: fi
! 2453: allow_undefined_flag=$save_allow_undefined_flag
! 2454: else
! 2455: cat conftest.err 1>&5
! 2456: fi])
! 2457: AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
! 2458: ;;
! 2459: esac
! 2460: fi
! 2461: need_lc=${lt_cv_archive_cmds_need_lc-yes}
! 2462: ##
! 2463: ## END FIXME
! 2464:
! 2465: ## FIXME: this should be a separate macro
! 2466: ##
! 2467: # The second clause should only fire when bootstrapping the
! 2468: # libtool distribution, otherwise you forgot to ship ltmain.sh
! 2469: # with your package, and you will get complaints that there are
! 2470: # no rules to generate ltmain.sh.
! 2471: if test -f "$ltmain"; then
! 2472: :
! 2473: else
! 2474: # If there is no Makefile yet, we rely on a make rule to execute
! 2475: # `config.status --recheck' to rerun these tests and create the
! 2476: # libtool script then.
! 2477: test -f Makefile && make "$ltmain"
! 2478: fi
! 2479:
! 2480: if test -f "$ltmain"; then
! 2481: trap "$rm \"${ofile}T\"; exit 1" 1 2 15
! 2482: $rm -f "${ofile}T"
! 2483:
! 2484: echo creating $ofile
! 2485:
! 2486: # Now quote all the things that may contain metacharacters while being
! 2487: # careful not to overquote the AC_SUBSTed values. We take copies of the
! 2488: # variables and quote the copies for generation of the libtool script.
! 2489: for var in echo old_CC old_CFLAGS SED \
! 2490: AR AR_FLAGS CC LD LN_S NM SHELL \
! 2491: reload_flag reload_cmds wl \
! 2492: pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
! 2493: thread_safe_flag_spec whole_archive_flag_spec libname_spec \
! 2494: library_names_spec soname_spec \
! 2495: RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
! 2496: old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
! 2497: postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
! 2498: old_striplib striplib file_magic_cmd export_symbols_cmds \
! 2499: deplibs_check_method allow_undefined_flag no_undefined_flag \
! 2500: finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
! 2501: global_symbol_to_c_name_address \
! 2502: hardcode_libdir_flag_spec hardcode_libdir_separator \
! 2503: sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
! 2504: compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
! 2505:
! 2506: case $var in
! 2507: reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
! 2508: old_postinstall_cmds | old_postuninstall_cmds | \
! 2509: export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
! 2510: extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
! 2511: postinstall_cmds | postuninstall_cmds | \
! 2512: finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
! 2513: # Double-quote double-evaled strings.
! 2514: eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
! 2515: ;;
! 2516: *)
! 2517: eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
! 2518: ;;
! 2519: esac
! 2520: done
! 2521:
! 2522: cat <<__EOF__ > "${ofile}T"
! 2523: #! $SHELL
! 2524:
! 2525: # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
! 2526: # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
! 2527: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
! 2528: #
! 2529: # Copyright (C) 1996-2000 Free Software Foundation, Inc.
! 2530: # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
! 2531: #
! 2532: # This program is free software; you can redistribute it and/or modify
! 2533: # it under the terms of the GNU General Public License as published by
! 2534: # the Free Software Foundation; either version 2 of the License, or
! 2535: # (at your option) any later version.
! 2536: #
! 2537: # This program is distributed in the hope that it will be useful, but
! 2538: # WITHOUT ANY WARRANTY; without even the implied warranty of
! 2539: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
! 2540: # General Public License for more details.
! 2541: #
! 2542: # You should have received a copy of the GNU General Public License
! 2543: # along with this program; if not, write to the Free Software
! 2544: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 2545: #
! 2546: # As a special exception to the GNU General Public License, if you
! 2547: # distribute this file as part of a program that contains a
! 2548: # configuration script generated by Autoconf, you may include it under
! 2549: # the same distribution terms that you use for the rest of that program.
! 2550:
! 2551: # A sed that does not truncate output.
! 2552: SED=$lt_SED
! 2553:
! 2554: # Sed that helps us avoid accidentally triggering echo(1) options like -n.
! 2555: Xsed="${SED} -e s/^X//"
! 2556:
! 2557: # The HP-UX ksh and POSIX shell print the target directory to stdout
! 2558: # if CDPATH is set.
! 2559: if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
! 2560:
! 2561: # ### BEGIN LIBTOOL CONFIG
! 2562:
! 2563: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
! 2564:
! 2565: # Shell to use when invoking shell scripts.
! 2566: SHELL=$lt_SHELL
! 2567:
! 2568: # Whether or not to build shared libraries.
! 2569: build_libtool_libs=$enable_shared
! 2570:
! 2571: # Whether or not to build static libraries.
! 2572: build_old_libs=$enable_static
! 2573:
! 2574: # Whether or not to add -lc for building shared libraries.
! 2575: build_libtool_need_lc=$need_lc
! 2576:
! 2577: # Whether or not to optimize for fast installation.
! 2578: fast_install=$enable_fast_install
! 2579:
! 2580: # The host system.
! 2581: host_alias=$host_alias
! 2582: host=$host
! 2583:
! 2584: # An echo program that does not interpret backslashes.
! 2585: echo=$lt_echo
! 2586:
! 2587: # The archiver.
! 2588: AR=$lt_AR
! 2589: AR_FLAGS=$lt_AR_FLAGS
! 2590:
! 2591: # The default C compiler.
! 2592: CC=$lt_CC
! 2593:
! 2594: # Is the compiler the GNU C compiler?
! 2595: with_gcc=$GCC
! 2596:
! 2597: # The linker used to build libraries.
! 2598: LD=$lt_LD
! 2599:
! 2600: # Whether we need hard or soft links.
! 2601: LN_S=$lt_LN_S
! 2602:
! 2603: # A BSD-compatible nm program.
! 2604: NM=$lt_NM
! 2605:
! 2606: # A symbol stripping program
! 2607: STRIP=$STRIP
! 2608:
! 2609: # Used to examine libraries when file_magic_cmd begins "file"
! 2610: MAGIC_CMD=$MAGIC_CMD
! 2611:
! 2612: # Used on cygwin: DLL creation program.
! 2613: DLLTOOL="$DLLTOOL"
! 2614:
! 2615: # Used on cygwin: object dumper.
! 2616: OBJDUMP="$OBJDUMP"
! 2617:
! 2618: # Used on cygwin: assembler.
! 2619: AS="$AS"
! 2620:
! 2621: # The name of the directory that contains temporary libtool files.
! 2622: objdir=$objdir
! 2623:
! 2624: # How to create reloadable object files.
! 2625: reload_flag=$lt_reload_flag
! 2626: reload_cmds=$lt_reload_cmds
! 2627:
! 2628: # How to pass a linker flag through the compiler.
! 2629: wl=$lt_wl
! 2630:
! 2631: # Object file suffix (normally "o").
! 2632: objext="$ac_objext"
! 2633:
! 2634: # Old archive suffix (normally "a").
! 2635: libext="$libext"
! 2636:
! 2637: # Executable file suffix (normally "").
! 2638: exeext="$exeext"
! 2639:
! 2640: # Additional compiler flags for building library objects.
! 2641: pic_flag=$lt_pic_flag
! 2642: pic_mode=$pic_mode
! 2643:
! 2644: # Does compiler simultaneously support -c and -o options?
! 2645: compiler_c_o=$lt_compiler_c_o
! 2646:
! 2647: # Can we write directly to a .lo ?
! 2648: compiler_o_lo=$lt_compiler_o_lo
! 2649:
! 2650: # Must we lock files when doing compilation ?
! 2651: need_locks=$lt_need_locks
! 2652:
! 2653: # Do we need the lib prefix for modules?
! 2654: need_lib_prefix=$need_lib_prefix
! 2655:
! 2656: # Do we need a version for libraries?
! 2657: need_version=$need_version
! 2658:
! 2659: # Whether dlopen is supported.
! 2660: dlopen_support=$enable_dlopen
! 2661:
! 2662: # Whether dlopen of programs is supported.
! 2663: dlopen_self=$enable_dlopen_self
! 2664:
! 2665: # Whether dlopen of statically linked programs is supported.
! 2666: dlopen_self_static=$enable_dlopen_self_static
! 2667:
! 2668: # Compiler flag to prevent dynamic linking.
! 2669: link_static_flag=$lt_link_static_flag
! 2670:
! 2671: # Compiler flag to turn off builtin functions.
! 2672: no_builtin_flag=$lt_no_builtin_flag
! 2673:
! 2674: # Compiler flag to allow reflexive dlopens.
! 2675: export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
! 2676:
! 2677: # Compiler flag to generate shared objects directly from archives.
! 2678: whole_archive_flag_spec=$lt_whole_archive_flag_spec
! 2679:
! 2680: # Compiler flag to generate thread-safe objects.
! 2681: thread_safe_flag_spec=$lt_thread_safe_flag_spec
! 2682:
! 2683: # Library versioning type.
! 2684: version_type=$version_type
! 2685:
! 2686: # Format of library name prefix.
! 2687: libname_spec=$lt_libname_spec
! 2688:
! 2689: # List of archive names. First name is the real one, the rest are links.
! 2690: # The last name is the one that the linker finds with -lNAME.
! 2691: library_names_spec=$lt_library_names_spec
! 2692:
! 2693: # The coded name of the library, if different from the real name.
! 2694: soname_spec=$lt_soname_spec
! 2695:
! 2696: # Commands used to build and install an old-style archive.
! 2697: RANLIB=$lt_RANLIB
! 2698: old_archive_cmds=$lt_old_archive_cmds
! 2699: old_postinstall_cmds=$lt_old_postinstall_cmds
! 2700: old_postuninstall_cmds=$lt_old_postuninstall_cmds
! 2701:
! 2702: # Create an old-style archive from a shared archive.
! 2703: old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
! 2704:
! 2705: # Create a temporary old-style archive to link instead of a shared archive.
! 2706: old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
! 2707:
! 2708: # Commands used to build and install a shared archive.
! 2709: archive_cmds=$lt_archive_cmds
! 2710: archive_expsym_cmds=$lt_archive_expsym_cmds
! 2711: postinstall_cmds=$lt_postinstall_cmds
! 2712: postuninstall_cmds=$lt_postuninstall_cmds
! 2713:
! 2714: # Commands to strip libraries.
! 2715: old_striplib=$lt_old_striplib
! 2716: striplib=$lt_striplib
! 2717:
! 2718: # Method to check whether dependent libraries are shared objects.
! 2719: deplibs_check_method=$lt_deplibs_check_method
! 2720:
! 2721: # Command to use when deplibs_check_method == file_magic.
! 2722: file_magic_cmd=$lt_file_magic_cmd
! 2723:
! 2724: # Flag that allows shared libraries with undefined symbols to be built.
! 2725: allow_undefined_flag=$lt_allow_undefined_flag
! 2726:
! 2727: # Flag that forces no undefined symbols.
! 2728: no_undefined_flag=$lt_no_undefined_flag
! 2729:
! 2730: # Commands used to finish a libtool library installation in a directory.
! 2731: finish_cmds=$lt_finish_cmds
! 2732:
! 2733: # Same as above, but a single script fragment to be evaled but not shown.
! 2734: finish_eval=$lt_finish_eval
! 2735:
! 2736: # Take the output of nm and produce a listing of raw symbols and C names.
! 2737: global_symbol_pipe=$lt_global_symbol_pipe
! 2738:
! 2739: # Transform the output of nm in a proper C declaration
! 2740: global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
! 2741:
! 2742: # Transform the output of nm in a C name address pair
! 2743: global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
! 2744:
! 2745: # This is the shared library runtime path variable.
! 2746: runpath_var=$runpath_var
! 2747:
! 2748: # This is the shared library path variable.
! 2749: shlibpath_var=$shlibpath_var
! 2750:
! 2751: # Is shlibpath searched before the hard-coded library search path?
! 2752: shlibpath_overrides_runpath=$shlibpath_overrides_runpath
! 2753:
! 2754: # How to hardcode a shared library path into an executable.
! 2755: hardcode_action=$hardcode_action
! 2756:
! 2757: # Whether we should hardcode library paths into libraries.
! 2758: hardcode_into_libs=$hardcode_into_libs
! 2759:
! 2760: # Flag to hardcode \$libdir into a binary during linking.
! 2761: # This must work even if \$libdir does not exist.
! 2762: hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
! 2763:
! 2764: # Whether we need a single -rpath flag with a separated argument.
! 2765: hardcode_libdir_separator=$lt_hardcode_libdir_separator
! 2766:
! 2767: # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
! 2768: # resulting binary.
! 2769: hardcode_direct=$hardcode_direct
! 2770:
! 2771: # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
! 2772: # resulting binary.
! 2773: hardcode_minus_L=$hardcode_minus_L
! 2774:
! 2775: # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
! 2776: # the resulting binary.
! 2777: hardcode_shlibpath_var=$hardcode_shlibpath_var
! 2778:
! 2779: # Variables whose values should be saved in libtool wrapper scripts and
! 2780: # restored at relink time.
! 2781: variables_saved_for_relink="$variables_saved_for_relink"
! 2782:
! 2783: # Whether libtool must link a program against all its dependency libraries.
! 2784: link_all_deplibs=$link_all_deplibs
! 2785:
! 2786: # Compile-time system search path for libraries
! 2787: sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
! 2788:
! 2789: # Run-time system search path for libraries
! 2790: sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
! 2791:
! 2792: # Fix the shell variable \$srcfile for the compiler.
! 2793: fix_srcfile_path="$fix_srcfile_path"
! 2794:
! 2795: # Set to yes if exported symbols are required.
! 2796: always_export_symbols=$always_export_symbols
! 2797:
! 2798: # The commands to list exported symbols.
! 2799: export_symbols_cmds=$lt_export_symbols_cmds
! 2800:
! 2801: # The commands to extract the exported symbol list from a shared archive.
! 2802: extract_expsyms_cmds=$lt_extract_expsyms_cmds
! 2803:
! 2804: # Symbols that should not be listed in the preloaded symbols.
! 2805: exclude_expsyms=$lt_exclude_expsyms
! 2806:
! 2807: # Symbols that must always be exported.
! 2808: include_expsyms=$lt_include_expsyms
! 2809:
! 2810: # ### END LIBTOOL CONFIG
! 2811:
! 2812: __EOF__
! 2813:
! 2814: case $host_os in
! 2815: aix3*)
! 2816: cat <<\EOF >> "${ofile}T"
! 2817:
! 2818: # AIX sometimes has problems with the GCC collect2 program. For some
! 2819: # reason, if we set the COLLECT_NAMES environment variable, the problems
! 2820: # vanish in a puff of smoke.
! 2821: if test "X${COLLECT_NAMES+set}" != Xset; then
! 2822: COLLECT_NAMES=
! 2823: export COLLECT_NAMES
! 2824: fi
! 2825: EOF
! 2826: ;;
! 2827: esac
! 2828:
! 2829: case $host_os in
! 2830: cygwin* | mingw* | pw32* | os2*)
! 2831: cat <<'EOF' >> "${ofile}T"
! 2832: # This is a source program that is used to create dlls on Windows
! 2833: # Don't remove nor modify the starting and closing comments
! 2834: # /* ltdll.c starts here */
! 2835: # #define WIN32_LEAN_AND_MEAN
! 2836: # #include <windows.h>
! 2837: # #undef WIN32_LEAN_AND_MEAN
! 2838: # #include <stdio.h>
! 2839: #
! 2840: # #ifndef __CYGWIN__
! 2841: # # ifdef __CYGWIN32__
! 2842: # # define __CYGWIN__ __CYGWIN32__
! 2843: # # endif
! 2844: # #endif
! 2845: #
! 2846: # #ifdef __cplusplus
! 2847: # extern "C" {
! 2848: # #endif
! 2849: # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
! 2850: # #ifdef __cplusplus
! 2851: # }
! 2852: # #endif
! 2853: #
! 2854: # #ifdef __CYGWIN__
! 2855: # #include <cygwin/cygwin_dll.h>
! 2856: # DECLARE_CYGWIN_DLL( DllMain );
! 2857: # #endif
! 2858: # HINSTANCE __hDllInstance_base;
! 2859: #
! 2860: # BOOL APIENTRY
! 2861: # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
! 2862: # {
! 2863: # __hDllInstance_base = hInst;
! 2864: # return TRUE;
! 2865: # }
! 2866: # /* ltdll.c ends here */
! 2867: # This is a source program that is used to create import libraries
! 2868: # on Windows for dlls which lack them. Don't remove nor modify the
! 2869: # starting and closing comments
! 2870: # /* impgen.c starts here */
! 2871: # /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
! 2872: #
! 2873: # This file is part of GNU libtool.
! 2874: #
! 2875: # This program is free software; you can redistribute it and/or modify
! 2876: # it under the terms of the GNU General Public License as published by
! 2877: # the Free Software Foundation; either version 2 of the License, or
! 2878: # (at your option) any later version.
! 2879: #
! 2880: # This program is distributed in the hope that it will be useful,
! 2881: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 2882: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 2883: # GNU General Public License for more details.
! 2884: #
! 2885: # You should have received a copy of the GNU General Public License
! 2886: # along with this program; if not, write to the Free Software
! 2887: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 2888: # */
! 2889: #
! 2890: # #include <stdio.h> /* for printf() */
! 2891: # #include <unistd.h> /* for open(), lseek(), read() */
! 2892: # #include <fcntl.h> /* for O_RDONLY, O_BINARY */
! 2893: # #include <string.h> /* for strdup() */
! 2894: #
! 2895: # /* O_BINARY isn't required (or even defined sometimes) under Unix */
! 2896: # #ifndef O_BINARY
! 2897: # #define O_BINARY 0
! 2898: # #endif
! 2899: #
! 2900: # static unsigned int
! 2901: # pe_get16 (fd, offset)
! 2902: # int fd;
! 2903: # int offset;
! 2904: # {
! 2905: # unsigned char b[2];
! 2906: # lseek (fd, offset, SEEK_SET);
! 2907: # read (fd, b, 2);
! 2908: # return b[0] + (b[1]<<8);
! 2909: # }
! 2910: #
! 2911: # static unsigned int
! 2912: # pe_get32 (fd, offset)
! 2913: # int fd;
! 2914: # int offset;
! 2915: # {
! 2916: # unsigned char b[4];
! 2917: # lseek (fd, offset, SEEK_SET);
! 2918: # read (fd, b, 4);
! 2919: # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
! 2920: # }
! 2921: #
! 2922: # static unsigned int
! 2923: # pe_as32 (ptr)
! 2924: # void *ptr;
! 2925: # {
! 2926: # unsigned char *b = ptr;
! 2927: # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
! 2928: # }
! 2929: #
! 2930: # int
! 2931: # main (argc, argv)
! 2932: # int argc;
! 2933: # char *argv[];
! 2934: # {
! 2935: # int dll;
! 2936: # unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
! 2937: # unsigned long export_rva, export_size, nsections, secptr, expptr;
! 2938: # unsigned long name_rvas, nexp;
! 2939: # unsigned char *expdata, *erva;
! 2940: # char *filename, *dll_name;
! 2941: #
! 2942: # filename = argv[1];
! 2943: #
! 2944: # dll = open(filename, O_RDONLY|O_BINARY);
! 2945: # if (dll < 1)
! 2946: # return 1;
! 2947: #
! 2948: # dll_name = filename;
! 2949: #
! 2950: # for (i=0; filename[i]; i++)
! 2951: # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
! 2952: # dll_name = filename + i +1;
! 2953: #
! 2954: # pe_header_offset = pe_get32 (dll, 0x3c);
! 2955: # opthdr_ofs = pe_header_offset + 4 + 20;
! 2956: # num_entries = pe_get32 (dll, opthdr_ofs + 92);
! 2957: #
! 2958: # if (num_entries < 1) /* no exports */
! 2959: # return 1;
! 2960: #
! 2961: # export_rva = pe_get32 (dll, opthdr_ofs + 96);
! 2962: # export_size = pe_get32 (dll, opthdr_ofs + 100);
! 2963: # nsections = pe_get16 (dll, pe_header_offset + 4 +2);
! 2964: # secptr = (pe_header_offset + 4 + 20 +
! 2965: # pe_get16 (dll, pe_header_offset + 4 + 16));
! 2966: #
! 2967: # expptr = 0;
! 2968: # for (i = 0; i < nsections; i++)
! 2969: # {
! 2970: # char sname[8];
! 2971: # unsigned long secptr1 = secptr + 40 * i;
! 2972: # unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
! 2973: # unsigned long vsize = pe_get32 (dll, secptr1 + 16);
! 2974: # unsigned long fptr = pe_get32 (dll, secptr1 + 20);
! 2975: # lseek(dll, secptr1, SEEK_SET);
! 2976: # read(dll, sname, 8);
! 2977: # if (vaddr <= export_rva && vaddr+vsize > export_rva)
! 2978: # {
! 2979: # expptr = fptr + (export_rva - vaddr);
! 2980: # if (export_rva + export_size > vaddr + vsize)
! 2981: # export_size = vsize - (export_rva - vaddr);
! 2982: # break;
! 2983: # }
! 2984: # }
! 2985: #
! 2986: # expdata = (unsigned char*)malloc(export_size);
! 2987: # lseek (dll, expptr, SEEK_SET);
! 2988: # read (dll, expdata, export_size);
! 2989: # erva = expdata - export_rva;
! 2990: #
! 2991: # nexp = pe_as32 (expdata+24);
! 2992: # name_rvas = pe_as32 (expdata+32);
! 2993: #
! 2994: # printf ("EXPORTS\n");
! 2995: # for (i = 0; i<nexp; i++)
! 2996: # {
! 2997: # unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
! 2998: # printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
! 2999: # }
! 3000: #
! 3001: # return 0;
! 3002: # }
! 3003: # /* impgen.c ends here */
! 3004:
! 3005: EOF
! 3006: ;;
! 3007: esac
! 3008:
! 3009: # We use sed instead of cat because bash on DJGPP gets confused if
! 3010: # if finds mixed CR/LF and LF-only lines. Since sed operates in
! 3011: # text mode, it properly converts lines to CR/LF. This bash problem
! 3012: # is reportedly fixed, but why not run on old versions too?
! 3013: sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
! 3014:
! 3015: mv -f "${ofile}T" "$ofile" || \
! 3016: (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
! 3017: chmod +x "$ofile"
! 3018: fi
! 3019: ##
! 3020: ## END FIXME
! 3021:
! 3022: ])# _LT_AC_LTCONFIG_HACK
! 3023:
! 3024: # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
! 3025: AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
! 3026:
! 3027: # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
! 3028: AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
! 3029:
! 3030: # AC_ENABLE_SHARED - implement the --enable-shared flag
! 3031: # Usage: AC_ENABLE_SHARED[(DEFAULT)]
! 3032: # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
! 3033: # `yes'.
! 3034: AC_DEFUN([AC_ENABLE_SHARED],
! 3035: [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
! 3036: AC_ARG_ENABLE(shared,
! 3037: changequote(<<, >>)dnl
! 3038: << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
! 3039: changequote([, ])dnl
! 3040: [p=${PACKAGE-default}
! 3041: case $enableval in
! 3042: yes) enable_shared=yes ;;
! 3043: no) enable_shared=no ;;
! 3044: *)
! 3045: enable_shared=no
! 3046: # Look at the argument we got. We use all the common list separators.
! 3047: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
! 3048: for pkg in $enableval; do
! 3049: if test "X$pkg" = "X$p"; then
! 3050: enable_shared=yes
! 3051: fi
! 3052: done
! 3053: IFS="$ac_save_ifs"
! 3054: ;;
! 3055: esac],
! 3056: enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
! 3057: ])
! 3058:
! 3059: # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
! 3060: AC_DEFUN([AC_DISABLE_SHARED],
! 3061: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3062: AC_ENABLE_SHARED(no)])
! 3063:
! 3064: # AC_ENABLE_STATIC - implement the --enable-static flag
! 3065: # Usage: AC_ENABLE_STATIC[(DEFAULT)]
! 3066: # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
! 3067: # `yes'.
! 3068: AC_DEFUN([AC_ENABLE_STATIC],
! 3069: [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
! 3070: AC_ARG_ENABLE(static,
! 3071: changequote(<<, >>)dnl
! 3072: << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
! 3073: changequote([, ])dnl
! 3074: [p=${PACKAGE-default}
! 3075: case $enableval in
! 3076: yes) enable_static=yes ;;
! 3077: no) enable_static=no ;;
! 3078: *)
! 3079: enable_static=no
! 3080: # Look at the argument we got. We use all the common list separators.
! 3081: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
! 3082: for pkg in $enableval; do
! 3083: if test "X$pkg" = "X$p"; then
! 3084: enable_static=yes
! 3085: fi
! 3086: done
! 3087: IFS="$ac_save_ifs"
! 3088: ;;
! 3089: esac],
! 3090: enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
! 3091: ])
! 3092:
! 3093: # AC_DISABLE_STATIC - set the default static flag to --disable-static
! 3094: AC_DEFUN([AC_DISABLE_STATIC],
! 3095: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3096: AC_ENABLE_STATIC(no)])
! 3097:
! 3098:
! 3099: # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
! 3100: # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
! 3101: # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
! 3102: # `yes'.
! 3103: AC_DEFUN([AC_ENABLE_FAST_INSTALL],
! 3104: [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
! 3105: AC_ARG_ENABLE(fast-install,
! 3106: changequote(<<, >>)dnl
! 3107: << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
! 3108: changequote([, ])dnl
! 3109: [p=${PACKAGE-default}
! 3110: case $enableval in
! 3111: yes) enable_fast_install=yes ;;
! 3112: no) enable_fast_install=no ;;
! 3113: *)
! 3114: enable_fast_install=no
! 3115: # Look at the argument we got. We use all the common list separators.
! 3116: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
! 3117: for pkg in $enableval; do
! 3118: if test "X$pkg" = "X$p"; then
! 3119: enable_fast_install=yes
! 3120: fi
! 3121: done
! 3122: IFS="$ac_save_ifs"
! 3123: ;;
! 3124: esac],
! 3125: enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
! 3126: ])
! 3127:
! 3128: # AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
! 3129: AC_DEFUN([AC_DISABLE_FAST_INSTALL],
! 3130: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3131: AC_ENABLE_FAST_INSTALL(no)])
! 3132:
! 3133: # AC_LIBTOOL_PICMODE - implement the --with-pic flag
! 3134: # Usage: AC_LIBTOOL_PICMODE[(MODE)]
! 3135: # Where MODE is either `yes' or `no'. If omitted, it defaults to
! 3136: # `both'.
! 3137: AC_DEFUN([AC_LIBTOOL_PICMODE],
! 3138: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3139: pic_mode=ifelse($#,1,$1,default)])
! 3140:
! 3141:
! 3142: # AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
! 3143: AC_DEFUN([AC_PATH_TOOL_PREFIX],
! 3144: [AC_MSG_CHECKING([for $1])
! 3145: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
! 3146: [case $MAGIC_CMD in
! 3147: /*)
! 3148: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
! 3149: ;;
! 3150: ?:/*)
! 3151: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
! 3152: ;;
! 3153: *)
! 3154: ac_save_MAGIC_CMD="$MAGIC_CMD"
! 3155: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
! 3156: dnl $ac_dummy forces splitting on constant user-supplied paths.
! 3157: dnl POSIX.2 word splitting is done only on the output of word expansions,
! 3158: dnl not every word. This closes a longstanding sh security hole.
! 3159: ac_dummy="ifelse([$2], , $PATH, [$2])"
! 3160: for ac_dir in $ac_dummy; do
! 3161: test -z "$ac_dir" && ac_dir=.
! 3162: if test -f $ac_dir/$1; then
! 3163: lt_cv_path_MAGIC_CMD="$ac_dir/$1"
! 3164: if test -n "$file_magic_test_file"; then
! 3165: case $deplibs_check_method in
! 3166: "file_magic "*)
! 3167: file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
! 3168: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
! 3169: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
! 3170: egrep "$file_magic_regex" > /dev/null; then
! 3171: :
! 3172: else
! 3173: cat <<EOF 1>&2
! 3174:
! 3175: *** Warning: the command libtool uses to detect shared libraries,
! 3176: *** $file_magic_cmd, produces output that libtool cannot recognize.
! 3177: *** The result is that libtool may fail to recognize shared libraries
! 3178: *** as such. This will affect the creation of libtool libraries that
! 3179: *** depend on shared libraries, but programs linked with such libtool
! 3180: *** libraries will work regardless of this problem. Nevertheless, you
! 3181: *** may want to report the problem to your system manager and/or to
! 3182: *** bug-libtool@gnu.org
! 3183:
! 3184: EOF
! 3185: fi ;;
! 3186: esac
! 3187: fi
! 3188: break
! 3189: fi
! 3190: done
! 3191: IFS="$ac_save_ifs"
! 3192: MAGIC_CMD="$ac_save_MAGIC_CMD"
! 3193: ;;
! 3194: esac])
! 3195: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
! 3196: if test -n "$MAGIC_CMD"; then
! 3197: AC_MSG_RESULT($MAGIC_CMD)
! 3198: else
! 3199: AC_MSG_RESULT(no)
! 3200: fi
! 3201: ])
! 3202:
! 3203:
! 3204: # AC_PATH_MAGIC - find a file program which can recognise a shared library
! 3205: AC_DEFUN([AC_PATH_MAGIC],
! 3206: [AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
! 3207: AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
! 3208: if test -z "$lt_cv_path_MAGIC_CMD"; then
! 3209: if test -n "$ac_tool_prefix"; then
! 3210: AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
! 3211: else
! 3212: MAGIC_CMD=:
! 3213: fi
! 3214: fi
! 3215: ])
! 3216:
! 3217:
! 3218: # AC_PROG_LD - find the path to the GNU or non-GNU linker
! 3219: AC_DEFUN([AC_PROG_LD],
! 3220: [AC_ARG_WITH(gnu-ld,
! 3221: [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
! 3222: test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
! 3223: AC_REQUIRE([AC_PROG_CC])dnl
! 3224: AC_REQUIRE([AC_CANONICAL_HOST])dnl
! 3225: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
! 3226: AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
! 3227: ac_prog=ld
! 3228: if test "$GCC" = yes; then
! 3229: # Check if gcc -print-prog-name=ld gives a path.
! 3230: AC_MSG_CHECKING([for ld used by GCC])
! 3231: case $host in
! 3232: *-*-mingw*)
! 3233: # gcc leaves a trailing carriage return which upsets mingw
! 3234: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
! 3235: *)
! 3236: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
! 3237: esac
! 3238: case $ac_prog in
! 3239: # Accept absolute paths.
! 3240: [[\\/]]* | [[A-Za-z]]:[[\\/]]*)
! 3241: re_direlt='/[[^/]][[^/]]*/\.\./'
! 3242: # Canonicalize the path of ld
! 3243: ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
! 3244: while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
! 3245: ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
! 3246: done
! 3247: test -z "$LD" && LD="$ac_prog"
! 3248: ;;
! 3249: "")
! 3250: # If it fails, then pretend we aren't using GCC.
! 3251: ac_prog=ld
! 3252: ;;
! 3253: *)
! 3254: # If it is relative, then search for the first ld in PATH.
! 3255: with_gnu_ld=unknown
! 3256: ;;
! 3257: esac
! 3258: elif test "$with_gnu_ld" = yes; then
! 3259: AC_MSG_CHECKING([for GNU ld])
! 3260: else
! 3261: AC_MSG_CHECKING([for non-GNU ld])
! 3262: fi
! 3263: AC_CACHE_VAL(lt_cv_path_LD,
! 3264: [if test -z "$LD"; then
! 3265: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
! 3266: for ac_dir in $PATH; do
! 3267: test -z "$ac_dir" && ac_dir=.
! 3268: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
! 3269: lt_cv_path_LD="$ac_dir/$ac_prog"
! 3270: # Check to see if the program is GNU ld. I'd rather use --version,
! 3271: # but apparently some GNU ld's only accept -v.
! 3272: # Break only if it was the GNU/non-GNU ld that we prefer.
! 3273: if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
! 3274: test "$with_gnu_ld" != no && break
! 3275: else
! 3276: test "$with_gnu_ld" != yes && break
! 3277: fi
! 3278: fi
! 3279: done
! 3280: IFS="$ac_save_ifs"
! 3281: else
! 3282: lt_cv_path_LD="$LD" # Let the user override the test with a path.
! 3283: fi])
! 3284: LD="$lt_cv_path_LD"
! 3285: if test -n "$LD"; then
! 3286: AC_MSG_RESULT($LD)
! 3287: else
! 3288: AC_MSG_RESULT(no)
! 3289: fi
! 3290: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
! 3291: AC_PROG_LD_GNU
! 3292: ])
! 3293:
! 3294: # AC_PROG_LD_GNU -
! 3295: AC_DEFUN([AC_PROG_LD_GNU],
! 3296: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
! 3297: [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
! 3298: if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
! 3299: lt_cv_prog_gnu_ld=yes
! 3300: else
! 3301: lt_cv_prog_gnu_ld=no
! 3302: fi])
! 3303: with_gnu_ld=$lt_cv_prog_gnu_ld
! 3304: ])
! 3305:
! 3306: # AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
! 3307: # -- PORTME Some linkers may need a different reload flag.
! 3308: AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
! 3309: [AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
! 3310: [lt_cv_ld_reload_flag='-r'])
! 3311: reload_flag=$lt_cv_ld_reload_flag
! 3312: test -n "$reload_flag" && reload_flag=" $reload_flag"
! 3313: ])
! 3314:
! 3315: # AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
! 3316: # -- PORTME fill in with the dynamic library characteristics
! 3317: AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
! 3318: [AC_CACHE_CHECK([how to recognise dependent libraries],
! 3319: lt_cv_deplibs_check_method,
! 3320: [lt_cv_file_magic_cmd='$MAGIC_CMD'
! 3321: lt_cv_file_magic_test_file=
! 3322: lt_cv_deplibs_check_method='unknown'
! 3323: # Need to set the preceding variable on all platforms that support
! 3324: # interlibrary dependencies.
! 3325: # 'none' -- dependencies not supported.
! 3326: # `unknown' -- same as none, but documents that we really don't know.
! 3327: # 'pass_all' -- all dependencies passed with no checks.
! 3328: # 'test_compile' -- check by making test program.
! 3329: # 'file_magic [[regex]]' -- check by looking for files in library path
! 3330: # which responds to the $file_magic_cmd with a given egrep regex.
! 3331: # If you have `file' or equivalent on your system and you're not sure
! 3332: # whether `pass_all' will *always* work, you probably want this one.
! 3333:
! 3334: case $host_os in
! 3335: aix4* | aix5*)
! 3336: lt_cv_deplibs_check_method=pass_all
! 3337: ;;
! 3338:
! 3339: beos*)
! 3340: lt_cv_deplibs_check_method=pass_all
! 3341: ;;
! 3342:
! 3343: bsdi4*)
! 3344: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
! 3345: lt_cv_file_magic_cmd='/usr/bin/file -L'
! 3346: lt_cv_file_magic_test_file=/shlib/libc.so
! 3347: ;;
! 3348:
! 3349: cygwin* | mingw* | pw32*)
! 3350: lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
! 3351: lt_cv_file_magic_cmd='$OBJDUMP -f'
! 3352: ;;
! 3353:
! 3354: darwin* | rhapsody*)
! 3355: lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
! 3356: lt_cv_file_magic_cmd='/usr/bin/file -L'
! 3357: case "$host_os" in
! 3358: rhapsody* | darwin1.[[012]])
! 3359: lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
! 3360: ;;
! 3361: *) # Darwin 1.3 on
! 3362: lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
! 3363: ;;
! 3364: esac
! 3365: ;;
! 3366:
! 3367: freebsd*)
! 3368: if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
! 3369: case $host_cpu in
! 3370: i*86 )
! 3371: # Not sure whether the presence of OpenBSD here was a mistake.
! 3372: # Let's accept both of them until this is cleared up.
! 3373: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
! 3374: lt_cv_file_magic_cmd=/usr/bin/file
! 3375: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
! 3376: ;;
! 3377: esac
! 3378: else
! 3379: lt_cv_deplibs_check_method=pass_all
! 3380: fi
! 3381: ;;
! 3382:
! 3383: gnu*)
! 3384: lt_cv_deplibs_check_method=pass_all
! 3385: ;;
! 3386:
! 3387: hpux10.20*|hpux11*)
! 3388: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
! 3389: lt_cv_file_magic_cmd=/usr/bin/file
! 3390: lt_cv_file_magic_test_file=/usr/lib/libc.sl
! 3391: ;;
! 3392:
! 3393: irix5* | irix6* | nonstopux*)
! 3394: case $host_os in
! 3395: irix5* | nonstopux*)
! 3396: # this will be overridden with pass_all, but let us keep it just in case
! 3397: lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
! 3398: ;;
! 3399: *)
! 3400: case $LD in
! 3401: *-32|*"-32 ") libmagic=32-bit;;
! 3402: *-n32|*"-n32 ") libmagic=N32;;
! 3403: *-64|*"-64 ") libmagic=64-bit;;
! 3404: *) libmagic=never-match;;
! 3405: esac
! 3406: # this will be overridden with pass_all, but let us keep it just in case
! 3407: lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
! 3408: ;;
! 3409: esac
! 3410: lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
! 3411: lt_cv_deplibs_check_method=pass_all
! 3412: ;;
! 3413:
! 3414: # This must be Linux ELF.
! 3415: linux-gnu*)
! 3416: case $host_cpu in
! 3417: alpha* | hppa* | i*86 | mips | mipsel | powerpc* | sparc* | ia64*)
! 3418: lt_cv_deplibs_check_method=pass_all ;;
! 3419: *)
! 3420: # glibc up to 2.1.1 does not perform some relocations on ARM
! 3421: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
! 3422: esac
! 3423: lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
! 3424: ;;
! 3425:
! 3426: netbsd*)
! 3427: if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
! 3428: lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
! 3429: else
! 3430: lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
! 3431: fi
! 3432: ;;
! 3433:
! 3434: newos6*)
! 3435: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
! 3436: lt_cv_file_magic_cmd=/usr/bin/file
! 3437: lt_cv_file_magic_test_file=/usr/lib/libnls.so
! 3438: ;;
! 3439:
! 3440: openbsd*)
! 3441: lt_cv_file_magic_cmd=/usr/bin/file
! 3442: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
! 3443: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
! 3444: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
! 3445: else
! 3446: lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
! 3447: fi
! 3448: ;;
! 3449:
! 3450: osf3* | osf4* | osf5*)
! 3451: # this will be overridden with pass_all, but let us keep it just in case
! 3452: lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
! 3453: lt_cv_file_magic_test_file=/shlib/libc.so
! 3454: lt_cv_deplibs_check_method=pass_all
! 3455: ;;
! 3456:
! 3457: sco3.2v5*)
! 3458: lt_cv_deplibs_check_method=pass_all
! 3459: ;;
! 3460:
! 3461: solaris*)
! 3462: lt_cv_deplibs_check_method=pass_all
! 3463: lt_cv_file_magic_test_file=/lib/libc.so
! 3464: ;;
! 3465:
! 3466: sysv5uw[[78]]* | sysv4*uw2*)
! 3467: lt_cv_deplibs_check_method=pass_all
! 3468: ;;
! 3469:
! 3470: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 3471: case $host_vendor in
! 3472: motorola)
! 3473: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
! 3474: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
! 3475: ;;
! 3476: ncr)
! 3477: lt_cv_deplibs_check_method=pass_all
! 3478: ;;
! 3479: sequent)
! 3480: lt_cv_file_magic_cmd='/bin/file'
! 3481: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
! 3482: ;;
! 3483: sni)
! 3484: lt_cv_file_magic_cmd='/bin/file'
! 3485: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
! 3486: lt_cv_file_magic_test_file=/lib/libc.so
! 3487: ;;
! 3488: siemens)
! 3489: lt_cv_deplibs_check_method=pass_all
! 3490: ;;
! 3491: esac
! 3492: ;;
! 3493: esac
! 3494: ])
! 3495: file_magic_cmd=$lt_cv_file_magic_cmd
! 3496: deplibs_check_method=$lt_cv_deplibs_check_method
! 3497: ])
! 3498:
! 3499:
! 3500: # AC_PROG_NM - find the path to a BSD-compatible name lister
! 3501: AC_DEFUN([AC_PROG_NM],
! 3502: [AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
! 3503: AC_MSG_CHECKING([for BSD-compatible nm])
! 3504: AC_CACHE_VAL(lt_cv_path_NM,
! 3505: [if test -n "$NM"; then
! 3506: # Let the user override the test.
! 3507: lt_cv_path_NM="$NM"
! 3508: else
! 3509: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
! 3510: for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
! 3511: test -z "$ac_dir" && ac_dir=.
! 3512: tmp_nm=$ac_dir/${ac_tool_prefix}nm
! 3513: if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
! 3514: # Check to see if the nm accepts a BSD-compat flag.
! 3515: # Adding the `sed 1q' prevents false positives on HP-UX, which says:
! 3516: # nm: unknown option "B" ignored
! 3517: # Tru64's nm complains that /dev/null is an invalid object file
! 3518: if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
! 3519: lt_cv_path_NM="$tmp_nm -B"
! 3520: break
! 3521: elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
! 3522: lt_cv_path_NM="$tmp_nm -p"
! 3523: break
! 3524: else
! 3525: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
! 3526: continue # so that we can try to find one that supports BSD flags
! 3527: fi
! 3528: fi
! 3529: done
! 3530: IFS="$ac_save_ifs"
! 3531: test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
! 3532: fi])
! 3533: NM="$lt_cv_path_NM"
! 3534: AC_MSG_RESULT([$NM])
! 3535: ])
! 3536:
! 3537: # AC_CHECK_LIBM - check for math library
! 3538: AC_DEFUN([AC_CHECK_LIBM],
! 3539: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
! 3540: LIBM=
! 3541: case $host in
! 3542: *-*-beos* | *-*-cygwin* | *-*-pw32*)
! 3543: # These system don't have libm
! 3544: ;;
! 3545: *-ncr-sysv4.3*)
! 3546: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
! 3547: AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
! 3548: ;;
! 3549: *)
! 3550: AC_CHECK_LIB(m, main, LIBM="-lm")
! 3551: ;;
! 3552: esac
! 3553: ])
! 3554:
! 3555: # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
! 3556: # the libltdl installable library and LTDLINCL to the include flags for
! 3557: # the libltdl header and adds --enable-ltdl-install to the configure
! 3558: # arguments. Note that LIBLTDL and LTDLINCL are not AC_SUBSTed, nor is
! 3559: # AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
! 3560: # libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
! 3561: # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed
! 3562: # with '${top_srcdir}/' (note the single quotes!). If your package is
! 3563: # not flat and you're not using automake, define top_builddir and
! 3564: # top_srcdir appropriately in the Makefiles.
! 3565: # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
! 3566: AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
! 3567: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3568: AC_CHECK_LIB(ltdl, main,
! 3569: [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
! 3570: [if test x"$enable_ltdl_install" = xno; then
! 3571: AC_MSG_WARN([libltdl not installed, but installation disabled])
! 3572: else
! 3573: enable_ltdl_install=yes
! 3574: fi
! 3575: ])
! 3576: if test x"$enable_ltdl_install" = x"yes"; then
! 3577: ac_configure_args="$ac_configure_args --enable-ltdl-install"
! 3578: LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
! 3579: LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
! 3580: else
! 3581: ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
! 3582: LIBLTDL="-lltdl"
! 3583: LTDLINCL=
! 3584: fi
! 3585: # For backwards non-gettext consistent compatibility...
! 3586: INCLTDL="$LTDLINCL"
! 3587: ])
! 3588:
! 3589: # old names
! 3590: AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
! 3591: AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
! 3592: AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
! 3593: AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
! 3594: AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
! 3595: AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
! 3596: AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
! 3597:
! 3598: # This is just to silence aclocal about the macro not being used
! 3599: ifelse([AC_DISABLE_FAST_INSTALL])
! 3600:
! 3601: ############################################################
! 3602: # NOTE: This macro has been submitted for inclusion into #
! 3603: # GNU Autoconf as AC_PROG_SED. When it is available in #
! 3604: # a released version of Autoconf we should remove this #
! 3605: # macro and use it instead. #
! 3606: ############################################################
! 3607: # LT_AC_PROG_SED
! 3608: # --------------
! 3609: # Check for a fully-functional sed program, that truncates
! 3610: # as few characters as possible. Prefer GNU sed if found.
! 3611: AC_DEFUN([LT_AC_PROG_SED],
! 3612: [AC_MSG_CHECKING([for a sed that does not truncate output])
! 3613: AC_CACHE_VAL(lt_cv_path_SED,
! 3614: [# Loop through the user's path and test for sed and gsed.
! 3615: # Then use that list of sed's as ones to test for truncation.
! 3616: as_executable_p="test -f"
! 3617: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
! 3618: for as_dir in $PATH
! 3619: do
! 3620: IFS=$as_save_IFS
! 3621: test -z "$as_dir" && as_dir=.
! 3622: for ac_prog in sed gsed; do
! 3623: for ac_exec_ext in '' $ac_executable_extensions; do
! 3624: if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
! 3625: _sed_list="$_sed_list $as_dir/$ac_prog$ac_exec_ext"
! 3626: fi
! 3627: done
! 3628: done
! 3629: done
! 3630:
! 3631: # Create a temporary directory, and hook for its removal unless debugging.
! 3632: $debug ||
! 3633: {
! 3634: trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
! 3635: trap '{ (exit 1); exit 1; }' 1 2 13 15
! 3636: }
! 3637:
! 3638: # Create a (secure) tmp directory for tmp files.
! 3639: : ${TMPDIR=/tmp}
! 3640: {
! 3641: tmp=`(umask 077 && mktemp -d -q "$TMPDIR/sedXXXXXX") 2>/dev/null` &&
! 3642: test -n "$tmp" && test -d "$tmp"
! 3643: } ||
! 3644: {
! 3645: tmp=$TMPDIR/sed$$-$RANDOM
! 3646: (umask 077 && mkdir $tmp)
! 3647: } ||
! 3648: {
! 3649: echo "$me: cannot create a temporary directory in $TMPDIR" >&2
! 3650: { (exit 1); exit 1; }
! 3651: }
! 3652: _max=0
! 3653: _count=0
! 3654: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
! 3655: # along with /bin/sed that truncates output.
! 3656: for _sed in $_sed_list /usr/xpg4/bin/sed; do
! 3657: test ! -f ${_sed} && break
! 3658: cat /dev/null > "$tmp/sed.in"
! 3659: _count=0
! 3660: echo ${ECHO_N-$ac_n} "0123456789${ECHO_C-$ac_c}" >"$tmp/sed.in"
! 3661: # Check for GNU sed and select it if it is found.
! 3662: if "${_sed}" --version 2>&1 < /dev/null | egrep '(GNU)' > /dev/null; then
! 3663: lt_cv_path_SED=${_sed}
! 3664: break
! 3665: fi
! 3666: while true; do
! 3667: cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp"
! 3668: mv "$tmp/sed.tmp" "$tmp/sed.in"
! 3669: cp "$tmp/sed.in" "$tmp/sed.nl"
! 3670: echo >>"$tmp/sed.nl"
! 3671: ${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" || break
! 3672: cmp -s "$tmp/sed.out" "$tmp/sed.nl" || break
! 3673: # 40000 chars as input seems more than enough
! 3674: test $_count -gt 10 && break
! 3675: _count=`expr $_count + 1`
! 3676: if test $_count -gt $_max; then
! 3677: _max=$_count
! 3678: lt_cv_path_SED=$_sed
! 3679: fi
! 3680: done
! 3681: done
! 3682: rm -rf "$tmp"
! 3683: ])
! 3684: if test "X$SED" != "X"; then
! 3685: lt_cv_path_SED=$SED
! 3686: else
! 3687: SED=$lt_cv_path_SED
! 3688: fi
! 3689: AC_MSG_RESULT([$SED])
! 3690: ])
! 3691: ## ltdl.m4 - Configure ltdl for the target system. -*-Shell-script-*-
! 3692: ## Copyright (C) 1999-2000 Free Software Foundation, Inc.
! 3693: ##
! 3694: ## This program is free software; you can redistribute it and/or modify
! 3695: ## it under the terms of the GNU General Public License as published by
! 3696: ## the Free Software Foundation; either version 2 of the License, or
! 3697: ## (at your option) any later version.
! 3698: ##
! 3699: ## This program is distributed in the hope that it will be useful, but
! 3700: ## WITHOUT ANY WARRANTY; without even the implied warranty of
! 3701: ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
! 3702: ## General Public License for more details.
! 3703: ##
! 3704: ## You should have received a copy of the GNU General Public License
! 3705: ## along with this program; if not, write to the Free Software
! 3706: ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 3707: ##
! 3708: ## As a special exception to the GNU General Public License, if you
! 3709: ## distribute this file as part of a program that contains a
! 3710: ## configuration script generated by Autoconf, you may include it under
! 3711: ## the same distribution terms that you use for the rest of that program.
! 3712:
! 3713: # serial 5 AC_LIB_LTDL
! 3714:
! 3715: # AC_WITH_LTDL
! 3716: # ------------
! 3717: # Clients of libltdl can use this macro to allow the installer to
! 3718: # choose between a shipped copy of the ltdl sources or a preinstalled
! 3719: # version of the library.
! 3720: AC_DEFUN([AC_WITH_LTDL],
! 3721: [AC_REQUIRE([AC_LIB_LTDL])
! 3722: AC_SUBST([LIBLTDL])
! 3723: AC_SUBST([INCLTDL])
! 3724:
! 3725: # Unless the user asks us to check, assume no installed ltdl exists.
! 3726: use_installed_libltdl=no
! 3727:
! 3728: AC_ARG_WITH([included_ltdl],
! 3729: [ --with-included-ltdl use the GNU ltdl sources included here])
! 3730:
! 3731: if test "x$with_included_ltdl" != xyes; then
! 3732: # We are not being forced to use the included libltdl sources, so
! 3733: # decide whether there is a useful installed version we can use.
! 3734: AC_CHECK_HEADER([ltdl.h],
! 3735: [AC_CHECK_LIB([ltdl], [lt_dlcaller_register],
! 3736: [with_included_ltdl=no],
! 3737: [with_included_ltdl=yes])
! 3738: ])
! 3739: fi
! 3740:
! 3741: if test "x$enable_ltdl_install" != xyes; then
! 3742: # If the user did not specify an installable libltdl, then default
! 3743: # to a convenience lib.
! 3744: AC_LIBLTDL_CONVENIENCE
! 3745: fi
! 3746:
! 3747: if test "x$with_included_ltdl" = xno; then
! 3748: # If the included ltdl is not to be used. then Use the
! 3749: # preinstalled libltdl we found.
! 3750: AC_DEFINE([HAVE_LTDL], 1,
! 3751: [Define this if a modern libltdl is already installed])
! 3752: LIBLTDL=-lltdl
! 3753: fi
! 3754:
! 3755: # Report our decision...
! 3756: AC_MSG_CHECKING([whether to use included libltdl])
! 3757: AC_MSG_RESULT([$with_included_ltdl])
! 3758:
! 3759: AC_CONFIG_SUBDIRS([libltdl])
! 3760: ])# AC_WITH_LTDL
! 3761:
! 3762:
! 3763: # AC_LIB_LTDL
! 3764: # -----------
! 3765: # Perform all the checks necessary for compilation of the ltdl objects
! 3766: # -- including compiler checks and header checks.
! 3767: AC_DEFUN([AC_LIB_LTDL],
! 3768: [AC_PREREQ(2.13)
! 3769: AC_REQUIRE([AC_PROG_CC])
! 3770: AC_REQUIRE([AC_C_CONST])
! 3771: AC_REQUIRE([AC_HEADER_STDC])
! 3772: AC_REQUIRE([AC_HEADER_DIRENT])
! 3773: AC_REQUIRE([AC_LIBTOOL_HEADER_ASSERT])
! 3774: AC_REQUIRE([_LT_AC_CHECK_DLFCN])
! 3775: AC_REQUIRE([AC_LTDL_ENABLE_INSTALL])
! 3776: AC_REQUIRE([AC_LTDL_SHLIBEXT])
! 3777: AC_REQUIRE([AC_LTDL_SHLIBPATH])
! 3778: AC_REQUIRE([AC_LTDL_SYSSEARCHPATH])
! 3779: AC_REQUIRE([AC_LTDL_OBJDIR])
! 3780: AC_REQUIRE([AC_LTDL_DLPREOPEN])
! 3781: AC_REQUIRE([AC_LTDL_DLLIB])
! 3782: AC_REQUIRE([AC_LTDL_SYMBOL_USCORE])
! 3783: AC_REQUIRE([AC_LTDL_DLSYM_USCORE])
! 3784: AC_REQUIRE([AC_LTDL_SYS_DLOPEN_DEPLIBS])
! 3785: AC_REQUIRE([AC_LTDL_FUNC_ARGZ])
! 3786:
! 3787: AC_CHECK_HEADERS([errno.h malloc.h memory.h stdlib.h stdio.h ctype.h unistd.h])
! 3788: AC_CHECK_HEADERS([dl.h sys/dl.h dld.h])
! 3789: AC_CHECK_HEADERS([string.h strings.h], break)
! 3790:
! 3791: AC_CHECK_FUNCS([strchr index], break)
! 3792: AC_CHECK_FUNCS([strrchr rindex], break)
! 3793: AC_CHECK_FUNCS([memcpy bcopy], break)
! 3794: AC_CHECK_FUNCS([memmove strcmp])
! 3795:
! 3796: ])# AC_LIB_LTDL
! 3797:
! 3798: # AC_LTDL_ENABLE_INSTALL
! 3799: # ----------------------
! 3800: AC_DEFUN([AC_LTDL_ENABLE_INSTALL],
! 3801: [AC_ARG_ENABLE(ltdl-install,
! 3802: [ --enable-ltdl-install install libltdl])
! 3803:
! 3804: AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno)
! 3805: AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)
! 3806: ])])# AC_LTDL_ENABLE_INSTALL
! 3807:
! 3808: # AC_LTDL_SYS_DLOPEN_DEPLIBS
! 3809: # --------------------------
! 3810: AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS],
! 3811: [AC_REQUIRE([AC_CANONICAL_HOST])
! 3812: AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
! 3813: libltdl_cv_sys_dlopen_deplibs, [dnl
! 3814: # PORTME does your system automatically load deplibs for dlopen()?
! 3815: libltdl_cv_sys_dlopen_deplibs=unknown
! 3816: case "$host_os" in
! 3817: hpux10*|hpux11*)
! 3818: libltdl_cv_sys_dlopen_deplibs=yes
! 3819: ;;
! 3820: linux*)
! 3821: libltdl_cv_sys_dlopen_deplibs=yes
! 3822: ;;
! 3823: netbsd*)
! 3824: libltdl_cv_sys_dlopen_deplibs=yes
! 3825: ;;
! 3826: openbsd*)
! 3827: libltdl_cv_sys_dlopen_deplibs=yes
! 3828: ;;
! 3829: solaris*)
! 3830: libltdl_cv_sys_dlopen_deplibs=yes
! 3831: ;;
! 3832: esac
! 3833: ])
! 3834: if test "$libltdl_cv_sys_dlopen_deplibs" != yes; then
! 3835: AC_DEFINE(LTDL_DLOPEN_DEPLIBS, 1,
! 3836: [Define if the OS needs help to load dependent libraries for dlopen(). ])
! 3837: fi
! 3838: ])# AC_LTDL_SYS_DLOPEN_DEPLIBS
! 3839:
! 3840: # AC_LTDL_SHLIBEXT
! 3841: # ----------------
! 3842: AC_DEFUN([AC_LTDL_SHLIBEXT],
! 3843: [AC_REQUIRE([_LT_AC_LTCONFIG_HACK])
! 3844: AC_CACHE_CHECK([which extension is used for shared libraries],
! 3845: libltdl_cv_shlibext,
! 3846: [ac_last=
! 3847: for ac_spec in $library_names_spec; do
! 3848: ac_last="$ac_spec"
! 3849: done
! 3850: echo "$ac_last" | [sed 's/\[.*\]//;s/^[^.]*//;s/\$.*$//;s/\.$//'] > conftest
! 3851: libltdl_cv_shlibext=`cat conftest`
! 3852: rm -f conftest
! 3853: ])
! 3854: if test -n "$libltdl_cv_shlibext"; then
! 3855: AC_DEFINE_UNQUOTED(LTDL_SHLIB_EXT, "$libltdl_cv_shlibext",
! 3856: [Define to the extension used for shared libraries, say, ".so". ])
! 3857: fi
! 3858: ])# AC_LTDL_SHLIBEXT
! 3859:
! 3860: # AC_LTDL_SHLIBPATH
! 3861: # -----------------
! 3862: AC_DEFUN([AC_LTDL_SHLIBPATH],
! 3863: [AC_REQUIRE([_LT_AC_LTCONFIG_HACK])
! 3864: AC_CACHE_CHECK([which variable specifies run-time library path],
! 3865: libltdl_cv_shlibpath_var, [libltdl_cv_shlibpath_var="$shlibpath_var"])
! 3866: if test -n "$libltdl_cv_shlibpath_var"; then
! 3867: AC_DEFINE_UNQUOTED(LTDL_SHLIBPATH_VAR, "$libltdl_cv_shlibpath_var",
! 3868: [Define to the name of the environment variable that determines the dynamic library search path. ])
! 3869: fi
! 3870: ])# AC_LTDL_SHLIBPATH
! 3871:
! 3872: # AC_LTDL_SYSSEARCHPATH
! 3873: # ---------------------
! 3874: AC_DEFUN([AC_LTDL_SYSSEARCHPATH],
! 3875: [AC_REQUIRE([_LT_AC_LTCONFIG_HACK])
! 3876: AC_CACHE_CHECK([for the default library search path],
! 3877: libltdl_cv_sys_search_path, [libltdl_cv_sys_search_path="$sys_lib_dlsearch_path_spec"])
! 3878: if test -n "$libltdl_cv_sys_search_path"; then
! 3879: case "$host" in
! 3880: *-*-mingw*) pathsep=";" ;;
! 3881: *) pathsep=":" ;;
! 3882: esac
! 3883: sys_search_path=
! 3884: for dir in $libltdl_cv_sys_search_path; do
! 3885: if test -z "$sys_search_path"; then
! 3886: sys_search_path="$dir"
! 3887: else
! 3888: sys_search_path="$sys_search_path$pathsep$dir"
! 3889: fi
! 3890: done
! 3891: AC_DEFINE_UNQUOTED(LTDL_SYSSEARCHPATH, "$sys_search_path",
! 3892: [Define to the system default library search path. ])
! 3893: fi
! 3894: ])# AC_LTDL_SYSSEARCHPATH
! 3895:
! 3896: # AC_LTDL_OBJDIR
! 3897: # --------------
! 3898: AC_DEFUN([AC_LTDL_OBJDIR],
! 3899: [AC_CACHE_CHECK([for objdir],
! 3900: libltdl_cv_objdir, [libltdl_cv_objdir="$objdir"
! 3901: if test -n "$objdir"; then
! 3902: :
! 3903: else
! 3904: rm -f .libs 2>/dev/null
! 3905: mkdir .libs 2>/dev/null
! 3906: if test -d .libs; then
! 3907: libltdl_cv_objdir=.libs
! 3908: else
! 3909: # MS-DOS does not allow filenames that begin with a dot.
! 3910: libltdl_cv_objdir=_libs
! 3911: fi
! 3912: rmdir .libs 2>/dev/null
! 3913: fi])
! 3914: AC_DEFINE_UNQUOTED(LTDL_OBJDIR, "$libltdl_cv_objdir/",
! 3915: [Define to the sub-directory in which libtool stores uninstalled libraries. ])
! 3916: ])# AC_LTDL_OBJDIR
! 3917:
! 3918: # AC_LTDL_DLPREOPEN
! 3919: # -----------------
! 3920: AC_DEFUN([AC_LTDL_DLPREOPEN],
! 3921: [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
! 3922: AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
! 3923: libltdl_cv_preloaded_symbols, [dnl
! 3924: if test -n "$global_symbol_pipe"; then
! 3925: libltdl_cv_preloaded_symbols=yes
! 3926: else
! 3927: libltdl_cv_preloaded_symbols=no
! 3928: fi
! 3929: ])
! 3930: if test x"$libltdl_cv_preloaded_symbols" = x"yes"; then
! 3931: AC_DEFINE(HAVE_PRELOADED_SYMBOLS, 1,
! 3932: [Define if libtool can extract symbol lists from object files. ])
! 3933: fi
! 3934: ])# AC_LTDL_DLPREOPEN
! 3935:
! 3936: # AC_LTDL_DLLIB
! 3937: # -------------
! 3938: AC_DEFUN([AC_LTDL_DLLIB],
! 3939: [LIBADD_DL=
! 3940: AC_SUBST(LIBADD_DL)
! 3941:
! 3942: AC_CHECK_FUNC([shl_load],
! 3943: [AC_DEFINE([HAVE_SHL_LOAD], [1],
! 3944: [Define if you have the shl_load function.])],
! 3945: [AC_CHECK_LIB([dld], [shl_load],
! 3946: [AC_DEFINE([HAVE_SHL_LOAD], [1],
! 3947: [Define if you have the shl_load function.])
! 3948: LIBADD_DL="$LIBADD_DL -ldld"],
! 3949: [AC_CHECK_LIB([dl], [dlopen],
! 3950: [AC_DEFINE([HAVE_LIBDL], [1],
! 3951: [Define if you have the libdl library or equivalent.])
! 3952: LIBADD_DL="-ldl"],
! 3953: [AC_TRY_LINK([#if HAVE_DLFCN_H
! 3954: # include <dlfcn.h>
! 3955: #endif
! 3956: ],
! 3957: [dlopen(0, 0);],
! 3958: [AC_DEFINE([HAVE_LIBDL], [1],
! 3959: [Define if you have the libdl library or equivalent.])],
! 3960: [AC_CHECK_LIB([svld], [dlopen],
! 3961: [AC_DEFINE([HAVE_LIBDL], [1],
! 3962: [Define if you have the libdl library or equivalent.])
! 3963: LIBADD_DL="-lsvld"],
! 3964: [AC_CHECK_LIB([dld], [dld_link],
! 3965: [AC_DEFINE([HAVE_DLD], [1],
! 3966: [Define if you have the GNU dld library.])
! 3967: LIBADD_DL="$LIBADD_DL -ldld"
! 3968: ])
! 3969: ])
! 3970: ])
! 3971: ])
! 3972: ])
! 3973: ])
! 3974:
! 3975: if test "x$ac_cv_func_dlopen" = xyes || test "x$ac_cv_lib_dl_dlopen" = xyes; then
! 3976: LIBS_SAVE="$LIBS"
! 3977: LIBS="$LIBS $LIBADD_DL"
! 3978: AC_CHECK_FUNCS(dlerror)
! 3979: LIBS="$LIBS_SAVE"
! 3980: fi
! 3981: ])# AC_LTDL_DLLIB
! 3982:
! 3983: # AC_LTDL_SYMBOL_USCORE
! 3984: # ---------------------
! 3985: AC_DEFUN([AC_LTDL_SYMBOL_USCORE],
! 3986: [dnl does the compiler prefix global symbols with an underscore?
! 3987: AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
! 3988: AC_MSG_CHECKING([for _ prefix in compiled symbols])
! 3989: AC_CACHE_VAL(ac_cv_sys_symbol_underscore,
! 3990: [ac_cv_sys_symbol_underscore=no
! 3991: cat > conftest.$ac_ext <<EOF
! 3992: void nm_test_func(){}
! 3993: int main(){nm_test_func;return 0;}
! 3994: EOF
! 3995: if AC_TRY_EVAL(ac_compile); then
! 3996: # Now try to grab the symbols.
! 3997: ac_nlist=conftest.nm
! 3998: if AC_TRY_EVAL(NM conftest.$ac_objext \| $global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
! 3999: # See whether the symbols have a leading underscore.
! 4000: if egrep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
! 4001: ac_cv_sys_symbol_underscore=yes
! 4002: else
! 4003: if egrep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
! 4004: :
! 4005: else
! 4006: echo "configure: cannot find nm_test_func in $ac_nlist" >&AC_FD_CC
! 4007: fi
! 4008: fi
! 4009: else
! 4010: echo "configure: cannot run $global_symbol_pipe" >&AC_FD_CC
! 4011: fi
! 4012: else
! 4013: echo "configure: failed program was:" >&AC_FD_CC
! 4014: cat conftest.c >&AC_FD_CC
! 4015: fi
! 4016: rm -rf conftest*
! 4017: ])
! 4018: AC_MSG_RESULT($ac_cv_sys_symbol_underscore)
! 4019: ])# AC_LTDL_SYMBOL_USCORE
! 4020:
! 4021:
! 4022: # AC_LTDL_DLSYM_USCORE
! 4023: # --------------------
! 4024: AC_DEFUN([AC_LTDL_DLSYM_USCORE],
! 4025: [AC_REQUIRE([AC_LTDL_SYMBOL_USCORE])dnl
! 4026: if test x"$ac_cv_sys_symbol_underscore" = xyes; then
! 4027: if test x"$ac_cv_func_dlopen" = xyes ||
! 4028: test x"$ac_cv_lib_dl_dlopen" = xyes ; then
! 4029: AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
! 4030: libltdl_cv_need_uscore, [dnl
! 4031: libltdl_cv_need_uscore=unknown
! 4032: save_LIBS="$LIBS"
! 4033: LIBS="$LIBS $LIBADD_DL"
! 4034: _LT_AC_TRY_DLOPEN_SELF(
! 4035: libltdl_cv_need_uscore=no, libltdl_cv_need_uscore=yes,
! 4036: [], libltdl_cv_need_uscore=cross)
! 4037: LIBS="$save_LIBS"
! 4038: ])
! 4039: fi
! 4040: fi
! 4041:
! 4042: if test x"$libltdl_cv_need_uscore" = xyes; then
! 4043: AC_DEFINE(NEED_USCORE, 1,
! 4044: [Define if dlsym() requires a leading underscore in symbol names. ])
! 4045: fi
! 4046: ])# AC_LTDL_DLSYM_USCORE
! 4047:
! 4048:
! 4049: # AC_CHECK_TYPES(TYPES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND],
! 4050: # [INCLUDES])
! 4051: # ---------------------------------------------------------------
! 4052: # This macro did not exist in Autoconf 2.13, which we do still support
! 4053: ifdef([AC_CHECK_TYPES], [],
! 4054: [define([AC_CHECK_TYPES],
! 4055: [AC_CACHE_CHECK([for $1], ac_Type,
! 4056: [AC_TRY_LINK([$4],
! 4057: [if (($1 *) 0)
! 4058: return 0;
! 4059: if (sizeof ($1))
! 4060: return 0;],
! 4061: [ac_Type=yes],
! 4062: [ac_Type=no])])
! 4063: if test "x$ac_Type" = xyes; then
! 4064: ifelse([$2], [], [:], [$2])
! 4065: else
! 4066: ifelse([$3], [], [:], [$3])
! 4067: fi])
! 4068: ])# AC_CHECK_TYPES
! 4069:
! 4070:
! 4071: # AC_LTDL_FUNC_ARGZ
! 4072: # -----------------
! 4073: AC_DEFUN([AC_LTDL_FUNC_ARGZ],
! 4074: [AC_CHECK_HEADERS([argz.h])
! 4075:
! 4076: AC_CHECK_TYPES([error_t],
! 4077: [],
! 4078: [AC_DEFINE([error_t], [int],
! 4079: [Define to a type to use for \`error_t' if it is not otherwise available.])],
! 4080: [#if HAVE_ARGZ_H
! 4081: # include <argz.h>
! 4082: #endif])
! 4083:
! 4084: AC_CHECK_FUNCS([argz_append argz_create_sep argz_insert argz_next argz_stringify])
! 4085: ])# AC_LTDL_FUNC_ARGZ
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