Annotation of embedaddon/confuse/support/config.rpath, revision 1.1
1.1 ! misho 1: #! /bin/sh
! 2: # Output a system dependent set of variables, describing how to set the
! 3: # run time search path of shared libraries in an executable.
! 4: #
! 5: # Copyright 1996-2006 Free Software Foundation, Inc.
! 6: # Taken from GNU libtool, 2001
! 7: # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
! 8: #
! 9: # This file is free software; the Free Software Foundation gives
! 10: # unlimited permission to copy and/or distribute it, with or without
! 11: # modifications, as long as this notice is preserved.
! 12: #
! 13: # The first argument passed to this file is the canonical host specification,
! 14: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
! 15: # or
! 16: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
! 17: # The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
! 18: # should be set by the caller.
! 19: #
! 20: # The set of defined variables is at the end of this script.
! 21:
! 22: # Known limitations:
! 23: # - On IRIX 6.5 with CC="cc", the run time search patch must not be longer
! 24: # than 256 bytes, otherwise the compiler driver will dump core. The only
! 25: # known workaround is to choose shorter directory names for the build
! 26: # directory and/or the installation directory.
! 27:
! 28: # All known linkers require a `.a' archive for static linking (except MSVC,
! 29: # which needs '.lib').
! 30: libext=a
! 31: shrext=.so
! 32:
! 33: host="$1"
! 34: host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
! 35: host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
! 36: host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
! 37:
! 38: # Code taken from libtool.m4's _LT_CC_BASENAME.
! 39:
! 40: for cc_temp in $CC""; do
! 41: case $cc_temp in
! 42: compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
! 43: distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
! 44: \-*) ;;
! 45: *) break;;
! 46: esac
! 47: done
! 48: cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'`
! 49:
! 50: # Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC.
! 51:
! 52: wl=
! 53: if test "$GCC" = yes; then
! 54: wl='-Wl,'
! 55: else
! 56: case "$host_os" in
! 57: aix*)
! 58: wl='-Wl,'
! 59: ;;
! 60: darwin*)
! 61: case $cc_basename in
! 62: xlc*)
! 63: wl='-Wl,'
! 64: ;;
! 65: esac
! 66: ;;
! 67: mingw* | pw32* | os2*)
! 68: ;;
! 69: hpux9* | hpux10* | hpux11*)
! 70: wl='-Wl,'
! 71: ;;
! 72: irix5* | irix6* | nonstopux*)
! 73: wl='-Wl,'
! 74: ;;
! 75: newsos6)
! 76: ;;
! 77: linux*)
! 78: case $cc_basename in
! 79: icc* | ecc*)
! 80: wl='-Wl,'
! 81: ;;
! 82: pgcc | pgf77 | pgf90)
! 83: wl='-Wl,'
! 84: ;;
! 85: ccc*)
! 86: wl='-Wl,'
! 87: ;;
! 88: como)
! 89: wl='-lopt='
! 90: ;;
! 91: *)
! 92: case `$CC -V 2>&1 | sed 5q` in
! 93: *Sun\ C*)
! 94: wl='-Wl,'
! 95: ;;
! 96: esac
! 97: ;;
! 98: esac
! 99: ;;
! 100: osf3* | osf4* | osf5*)
! 101: wl='-Wl,'
! 102: ;;
! 103: sco3.2v5*)
! 104: ;;
! 105: solaris*)
! 106: wl='-Wl,'
! 107: ;;
! 108: sunos4*)
! 109: wl='-Qoption ld '
! 110: ;;
! 111: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 112: wl='-Wl,'
! 113: ;;
! 114: sysv4*MP*)
! 115: ;;
! 116: unicos*)
! 117: wl='-Wl,'
! 118: ;;
! 119: uts4*)
! 120: ;;
! 121: esac
! 122: fi
! 123:
! 124: # Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS.
! 125:
! 126: hardcode_libdir_flag_spec=
! 127: hardcode_libdir_separator=
! 128: hardcode_direct=no
! 129: hardcode_minus_L=no
! 130:
! 131: case "$host_os" in
! 132: cygwin* | mingw* | pw32*)
! 133: # FIXME: the MSVC++ port hasn't been tested in a loooong time
! 134: # When not using gcc, we currently assume that we are using
! 135: # Microsoft Visual C++.
! 136: if test "$GCC" != yes; then
! 137: with_gnu_ld=no
! 138: fi
! 139: ;;
! 140: interix*)
! 141: # we just hope/assume this is gcc and not c89 (= MSVC++)
! 142: with_gnu_ld=yes
! 143: ;;
! 144: openbsd*)
! 145: with_gnu_ld=no
! 146: ;;
! 147: esac
! 148:
! 149: ld_shlibs=yes
! 150: if test "$with_gnu_ld" = yes; then
! 151: # Set some defaults for GNU ld with shared library support. These
! 152: # are reset later if shared libraries are not supported. Putting them
! 153: # here allows them to be overridden if necessary.
! 154: # Unlike libtool, we use -rpath here, not --rpath, since the documented
! 155: # option of GNU ld is called -rpath, not --rpath.
! 156: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 157: case "$host_os" in
! 158: aix3* | aix4* | aix5*)
! 159: # On AIX/PPC, the GNU linker is very broken
! 160: if test "$host_cpu" != ia64; then
! 161: ld_shlibs=no
! 162: fi
! 163: ;;
! 164: amigaos*)
! 165: hardcode_libdir_flag_spec='-L$libdir'
! 166: hardcode_minus_L=yes
! 167: # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
! 168: # that the semantics of dynamic libraries on AmigaOS, at least up
! 169: # to version 4, is to share data among multiple programs linked
! 170: # with the same dynamic library. Since this doesn't match the
! 171: # behavior of shared libraries on other platforms, we cannot use
! 172: # them.
! 173: ld_shlibs=no
! 174: ;;
! 175: beos*)
! 176: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
! 177: :
! 178: else
! 179: ld_shlibs=no
! 180: fi
! 181: ;;
! 182: cygwin* | mingw* | pw32*)
! 183: # hardcode_libdir_flag_spec is actually meaningless, as there is
! 184: # no search path for DLLs.
! 185: hardcode_libdir_flag_spec='-L$libdir'
! 186: if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
! 187: :
! 188: else
! 189: ld_shlibs=no
! 190: fi
! 191: ;;
! 192: interix3*)
! 193: hardcode_direct=no
! 194: hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
! 195: ;;
! 196: linux*)
! 197: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
! 198: :
! 199: else
! 200: ld_shlibs=no
! 201: fi
! 202: ;;
! 203: netbsd*)
! 204: ;;
! 205: solaris*)
! 206: if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
! 207: ld_shlibs=no
! 208: elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
! 209: :
! 210: else
! 211: ld_shlibs=no
! 212: fi
! 213: ;;
! 214: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
! 215: case `$LD -v 2>&1` in
! 216: *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
! 217: ld_shlibs=no
! 218: ;;
! 219: *)
! 220: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
! 221: hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
! 222: else
! 223: ld_shlibs=no
! 224: fi
! 225: ;;
! 226: esac
! 227: ;;
! 228: sunos4*)
! 229: hardcode_direct=yes
! 230: ;;
! 231: *)
! 232: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
! 233: :
! 234: else
! 235: ld_shlibs=no
! 236: fi
! 237: ;;
! 238: esac
! 239: if test "$ld_shlibs" = no; then
! 240: hardcode_libdir_flag_spec=
! 241: fi
! 242: else
! 243: case "$host_os" in
! 244: aix3*)
! 245: # Note: this linker hardcodes the directories in LIBPATH if there
! 246: # are no directories specified by -L.
! 247: hardcode_minus_L=yes
! 248: if test "$GCC" = yes; then
! 249: # Neither direct hardcoding nor static linking is supported with a
! 250: # broken collect2.
! 251: hardcode_direct=unsupported
! 252: fi
! 253: ;;
! 254: aix4* | aix5*)
! 255: if test "$host_cpu" = ia64; then
! 256: # On IA64, the linker does run time linking by default, so we don't
! 257: # have to do anything special.
! 258: aix_use_runtimelinking=no
! 259: else
! 260: aix_use_runtimelinking=no
! 261: # Test if we are trying to use run time linking or normal
! 262: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
! 263: # need to do runtime linking.
! 264: case $host_os in aix4.[23]|aix4.[23].*|aix5*)
! 265: for ld_flag in $LDFLAGS; do
! 266: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
! 267: aix_use_runtimelinking=yes
! 268: break
! 269: fi
! 270: done
! 271: ;;
! 272: esac
! 273: fi
! 274: hardcode_direct=yes
! 275: hardcode_libdir_separator=':'
! 276: if test "$GCC" = yes; then
! 277: case $host_os in aix4.[012]|aix4.[012].*)
! 278: collect2name=`${CC} -print-prog-name=collect2`
! 279: if test -f "$collect2name" && \
! 280: strings "$collect2name" | grep resolve_lib_name >/dev/null
! 281: then
! 282: # We have reworked collect2
! 283: hardcode_direct=yes
! 284: else
! 285: # We have old collect2
! 286: hardcode_direct=unsupported
! 287: hardcode_minus_L=yes
! 288: hardcode_libdir_flag_spec='-L$libdir'
! 289: hardcode_libdir_separator=
! 290: fi
! 291: ;;
! 292: esac
! 293: fi
! 294: # Begin _LT_AC_SYS_LIBPATH_AIX.
! 295: echo 'int main () { return 0; }' > conftest.c
! 296: ${CC} ${LDFLAGS} conftest.c -o conftest
! 297: aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
! 298: }'`
! 299: if test -z "$aix_libpath"; then
! 300: aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
! 301: }'`
! 302: fi
! 303: if test -z "$aix_libpath"; then
! 304: aix_libpath="/usr/lib:/lib"
! 305: fi
! 306: rm -f conftest.c conftest
! 307: # End _LT_AC_SYS_LIBPATH_AIX.
! 308: if test "$aix_use_runtimelinking" = yes; then
! 309: hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
! 310: else
! 311: if test "$host_cpu" = ia64; then
! 312: hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
! 313: else
! 314: hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
! 315: fi
! 316: fi
! 317: ;;
! 318: amigaos*)
! 319: hardcode_libdir_flag_spec='-L$libdir'
! 320: hardcode_minus_L=yes
! 321: # see comment about different semantics on the GNU ld section
! 322: ld_shlibs=no
! 323: ;;
! 324: bsdi[45]*)
! 325: ;;
! 326: cygwin* | mingw* | pw32*)
! 327: # When not using gcc, we currently assume that we are using
! 328: # Microsoft Visual C++.
! 329: # hardcode_libdir_flag_spec is actually meaningless, as there is
! 330: # no search path for DLLs.
! 331: hardcode_libdir_flag_spec=' '
! 332: libext=lib
! 333: ;;
! 334: darwin* | rhapsody*)
! 335: hardcode_direct=no
! 336: if test "$GCC" = yes ; then
! 337: :
! 338: else
! 339: case $cc_basename in
! 340: xlc*)
! 341: ;;
! 342: *)
! 343: ld_shlibs=no
! 344: ;;
! 345: esac
! 346: fi
! 347: ;;
! 348: dgux*)
! 349: hardcode_libdir_flag_spec='-L$libdir'
! 350: ;;
! 351: freebsd1*)
! 352: ld_shlibs=no
! 353: ;;
! 354: freebsd2.2*)
! 355: hardcode_libdir_flag_spec='-R$libdir'
! 356: hardcode_direct=yes
! 357: ;;
! 358: freebsd2*)
! 359: hardcode_direct=yes
! 360: hardcode_minus_L=yes
! 361: ;;
! 362: freebsd* | kfreebsd*-gnu | dragonfly*)
! 363: hardcode_libdir_flag_spec='-R$libdir'
! 364: hardcode_direct=yes
! 365: ;;
! 366: hpux9*)
! 367: hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
! 368: hardcode_libdir_separator=:
! 369: hardcode_direct=yes
! 370: # hardcode_minus_L: Not really in the search PATH,
! 371: # but as the default location of the library.
! 372: hardcode_minus_L=yes
! 373: ;;
! 374: hpux10*)
! 375: if test "$with_gnu_ld" = no; then
! 376: hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
! 377: hardcode_libdir_separator=:
! 378: hardcode_direct=yes
! 379: # hardcode_minus_L: Not really in the search PATH,
! 380: # but as the default location of the library.
! 381: hardcode_minus_L=yes
! 382: fi
! 383: ;;
! 384: hpux11*)
! 385: if test "$with_gnu_ld" = no; then
! 386: hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
! 387: hardcode_libdir_separator=:
! 388: case $host_cpu in
! 389: hppa*64*|ia64*)
! 390: hardcode_direct=no
! 391: ;;
! 392: *)
! 393: hardcode_direct=yes
! 394: # hardcode_minus_L: Not really in the search PATH,
! 395: # but as the default location of the library.
! 396: hardcode_minus_L=yes
! 397: ;;
! 398: esac
! 399: fi
! 400: ;;
! 401: irix5* | irix6* | nonstopux*)
! 402: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 403: hardcode_libdir_separator=:
! 404: ;;
! 405: netbsd*)
! 406: hardcode_libdir_flag_spec='-R$libdir'
! 407: hardcode_direct=yes
! 408: ;;
! 409: newsos6)
! 410: hardcode_direct=yes
! 411: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 412: hardcode_libdir_separator=:
! 413: ;;
! 414: openbsd*)
! 415: hardcode_direct=yes
! 416: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
! 417: hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
! 418: else
! 419: case "$host_os" in
! 420: openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
! 421: hardcode_libdir_flag_spec='-R$libdir'
! 422: ;;
! 423: *)
! 424: hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
! 425: ;;
! 426: esac
! 427: fi
! 428: ;;
! 429: os2*)
! 430: hardcode_libdir_flag_spec='-L$libdir'
! 431: hardcode_minus_L=yes
! 432: ;;
! 433: osf3*)
! 434: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 435: hardcode_libdir_separator=:
! 436: ;;
! 437: osf4* | osf5*)
! 438: if test "$GCC" = yes; then
! 439: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 440: else
! 441: # Both cc and cxx compiler support -rpath directly
! 442: hardcode_libdir_flag_spec='-rpath $libdir'
! 443: fi
! 444: hardcode_libdir_separator=:
! 445: ;;
! 446: solaris*)
! 447: hardcode_libdir_flag_spec='-R$libdir'
! 448: ;;
! 449: sunos4*)
! 450: hardcode_libdir_flag_spec='-L$libdir'
! 451: hardcode_direct=yes
! 452: hardcode_minus_L=yes
! 453: ;;
! 454: sysv4)
! 455: case $host_vendor in
! 456: sni)
! 457: hardcode_direct=yes # is this really true???
! 458: ;;
! 459: siemens)
! 460: hardcode_direct=no
! 461: ;;
! 462: motorola)
! 463: hardcode_direct=no #Motorola manual says yes, but my tests say they lie
! 464: ;;
! 465: esac
! 466: ;;
! 467: sysv4.3*)
! 468: ;;
! 469: sysv4*MP*)
! 470: if test -d /usr/nec; then
! 471: ld_shlibs=yes
! 472: fi
! 473: ;;
! 474: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
! 475: ;;
! 476: sysv5* | sco3.2v5* | sco5v6*)
! 477: hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
! 478: hardcode_libdir_separator=':'
! 479: ;;
! 480: uts4*)
! 481: hardcode_libdir_flag_spec='-L$libdir'
! 482: ;;
! 483: *)
! 484: ld_shlibs=no
! 485: ;;
! 486: esac
! 487: fi
! 488:
! 489: # Check dynamic linker characteristics
! 490: # Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER.
! 491: libname_spec='lib$name'
! 492: case "$host_os" in
! 493: aix3*)
! 494: ;;
! 495: aix4* | aix5*)
! 496: ;;
! 497: amigaos*)
! 498: ;;
! 499: beos*)
! 500: ;;
! 501: bsdi[45]*)
! 502: ;;
! 503: cygwin* | mingw* | pw32*)
! 504: shrext=.dll
! 505: ;;
! 506: darwin* | rhapsody*)
! 507: shrext=.dylib
! 508: ;;
! 509: dgux*)
! 510: ;;
! 511: freebsd1*)
! 512: ;;
! 513: kfreebsd*-gnu)
! 514: ;;
! 515: freebsd* | dragonfly*)
! 516: ;;
! 517: gnu*)
! 518: ;;
! 519: hpux9* | hpux10* | hpux11*)
! 520: case $host_cpu in
! 521: ia64*)
! 522: shrext=.so
! 523: ;;
! 524: hppa*64*)
! 525: shrext=.sl
! 526: ;;
! 527: *)
! 528: shrext=.sl
! 529: ;;
! 530: esac
! 531: ;;
! 532: interix3*)
! 533: ;;
! 534: irix5* | irix6* | nonstopux*)
! 535: case "$host_os" in
! 536: irix5* | nonstopux*)
! 537: libsuff= shlibsuff=
! 538: ;;
! 539: *)
! 540: case $LD in
! 541: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
! 542: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
! 543: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
! 544: *) libsuff= shlibsuff= ;;
! 545: esac
! 546: ;;
! 547: esac
! 548: ;;
! 549: linux*oldld* | linux*aout* | linux*coff*)
! 550: ;;
! 551: linux*)
! 552: ;;
! 553: knetbsd*-gnu)
! 554: ;;
! 555: netbsd*)
! 556: ;;
! 557: newsos6)
! 558: ;;
! 559: nto-qnx*)
! 560: ;;
! 561: openbsd*)
! 562: ;;
! 563: os2*)
! 564: libname_spec='$name'
! 565: shrext=.dll
! 566: ;;
! 567: osf3* | osf4* | osf5*)
! 568: ;;
! 569: solaris*)
! 570: ;;
! 571: sunos4*)
! 572: ;;
! 573: sysv4 | sysv4.3*)
! 574: ;;
! 575: sysv4*MP*)
! 576: ;;
! 577: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
! 578: ;;
! 579: uts4*)
! 580: ;;
! 581: esac
! 582:
! 583: sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
! 584: escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
! 585: shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
! 586: escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
! 587:
! 588: LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
! 589:
! 590: # How to pass a linker flag through the compiler.
! 591: wl="$escaped_wl"
! 592:
! 593: # Static library suffix (normally "a").
! 594: libext="$libext"
! 595:
! 596: # Shared library suffix (normally "so").
! 597: shlibext="$shlibext"
! 598:
! 599: # Flag to hardcode \$libdir into a binary during linking.
! 600: # This must work even if \$libdir does not exist.
! 601: hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
! 602:
! 603: # Whether we need a single -rpath flag with a separated argument.
! 604: hardcode_libdir_separator="$hardcode_libdir_separator"
! 605:
! 606: # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
! 607: # resulting binary.
! 608: hardcode_direct="$hardcode_direct"
! 609:
! 610: # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
! 611: # resulting binary.
! 612: hardcode_minus_L="$hardcode_minus_L"
! 613:
! 614: EOF
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