bfd/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl
   3
   4 AC_PREREQ(2.59)
   5 AC_INIT
   6 AC_CONFIG_SRCDIR([libbfd.c])
   7
   8 AC_CANONICAL_TARGET
   9 AC_ISC_POSIX
  10
  11 AM_INIT_AUTOMAKE(bfd, 2.19.50)
  12
  13 dnl These must be called before LT_INIT, because it may want
  14 dnl to call AC_CHECK_PROG.
  15 AC_CHECK_TOOL(AR, ar)
  16 AC_CHECK_TOOL(RANLIB, ranlib, :)
  17
  18 dnl Default to a non shared library.  This may be overridden by the
  19 dnl configure option --enable-shared.
  20 AC_DISABLE_SHARED
  21
  22 AC_PROG_CC
  23 AC_GNU_SOURCE
  24 AC_USE_SYSTEM_EXTENSIONS
  25
  26 case "${target}" in
  27   sparc-*-solaris*)
  28     # On native 32bit sparc-solaris, large-file and procfs support are
  29     # mutually exclusive; and without procfs support, the elf module
  30     # cannot provide certain routines such as elfcore_write_prpsinfo
  31     # or elfcore_write_prstatus.  So unless the user explicitly requested
  32     # large-file support through the --enable-largefile switch, disable
  33     # large-file support in favor of procfs support.
  34     if test "${target}" = "${host}" -a "$enable_largefile" != 'yes'; then
  35       enable_largefile="no"
  36     fi
  37     ;;
  38 esac
  39
  40 AC_SYS_LARGEFILE
  41
  42 LT_INIT
  43
  44 AC_ARG_ENABLE(64-bit-bfd,
  45 [  --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)],
  46 [case "${enableval}" in
  47   yes)  want64=true  ;;
  48   no)   want64=false ;;
  49   *)    AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;;
  50 esac],[want64=false])dnl
  51
  52 AC_ARG_ENABLE(targets,
  53 [  --enable-targets        alternative target configurations],
  54 [case "${enableval}" in
  55   yes | "") AC_MSG_ERROR([enable-targets option must specify target names or 'all'])
  56             ;;
  57   no)       enable_targets= ;;
  58   *)        enable_targets=$enableval ;;
  59 esac])dnl
  60
  61 AC_ARG_ENABLE(commonbfdlib,
  62 [  --enable-commonbfdlib   build shared BFD/opcodes/libiberty library],
  63 [case "${enableval}" in
  64   yes) commonbfdlib=true ;;
  65   no)  commonbfdlib=false ;;
  66   *)   AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
  67 esac])dnl
  68
  69 AC_ARG_WITH(mmap,
  70 [  --with-mmap             try using mmap for BFD input files if available],
  71 [case "${withval}" in
  72   yes)  want_mmap=true ;;
  73   no)   want_mmap=false ;;
  74   *)    AC_MSG_ERROR(bad value ${withval} for BFD with-mmap option) ;;
  75 esac],[want_mmap=false])dnl
  76
  77 AC_ARG_ENABLE(secureplt,
  78 [  --enable-secureplt      Default to creating read-only plt entries],
  79 [case "${enableval}" in
  80   yes)  use_secureplt=true  ;;
  81   no)   use_secureplt=false ;;
  82   *)    AC_MSG_ERROR(bad value ${enableval} for secureplt option) ;;
  83 esac],[use_secureplt=false])dnl
  84 if test $use_secureplt = true; then
  85   AC_DEFINE(USE_SECUREPLT, 1,
  86     [Define if we should default to creating read-only plt entries])
  87 fi
  88
  89 DEBUGDIR=${libdir}/debug
  90 AC_ARG_WITH(separate-debug-dir,
  91   AS_HELP_STRING([--with-separate-debug-dir=DIR],
  92                  [Look for global separate debug info in DIR [[default=LIBDIR/debug]]]),
  93 [DEBUGDIR="${withval}"])
  94 AC_SUBST(DEBUGDIR)
  95
  96 # Check to see if we should allow the generation of
  97 # symbols with the ELF standard's STT_COMMON type.
  98 AC_ARG_ENABLE(elf-stt-common,
  99 [  --enable-elf-stt-common Allow the generation of ELF symbols with the STT_COMMON type],
 100 [case "${enableval}" in
 101   yes) want_elf_stt_common=true ;;
 102   no)  want_elf_stt_common=false ;;
 103   *)   AC_MSG_ERROR(bad value ${enableval} for ELF STT_COMMON option) ;;
 104  esac],
 105 # We have to choose a default behaviour.  For native builds we could
 106 # test whether the loader supports the STT_COMMON type, but that would
 107 # mean that built binaries could not be exported to older systems where
 108 # the loader does not support it. So by default we always choose to
 109 # disable this feature.
 110   want_elf_stt_common=false)dnl
 111 if test $want_elf_stt_common = true; then
 112   AC_DEFINE(USE_STT_COMMON, 1,
 113     [Define if we may generate symbols with ELF's STT_COMMON type])
 114 fi
 115
 116 ACX_PKGVERSION([GNU Binutils])
 117 ACX_BUGURL([http://www.sourceware.org/bugzilla/])
 118
 119 AM_BINUTILS_WARNINGS
 120
 121 AC_CONFIG_HEADERS(config.h:config.in)
 122
 123 if test -z "$target" ; then
 124     AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
 125 fi
 126
 127 AM_MAINTAINER_MODE
 128 AM_CONDITIONAL(GENINSRC_NEVER, false)
 129 AM_INSTALL_LIBBFD
 130 AC_EXEEXT
 131
 132 host64=false
 133 target64=false
 134 bfd_default_target_size=32
 135
 136 # host stuff:
 137
 138 ALL_LINGUAS="fr tr ja es sv da zh_CN ro rw vi fi id"
 139 ZW_GNU_GETTEXT_SISTER_DIR
 140 AM_PO_SUBDIRS
 141
 142 # Permit host specific settings.
 143 . ${srcdir}/configure.host
 144
 145 AC_SUBST(HDEFINES)
 146 AC_PROG_INSTALL
 147
 148 BFD_HOST_64BIT_LONG=0
 149 BFD_HOST_64BIT_LONG_LONG=0
 150 BFD_HOST_64_BIT_DEFINED=0
 151 BFD_HOST_64_BIT=
 152 BFD_HOST_U_64_BIT=
 153 BFD_HOSTPTR_T="unsigned long"
 154
 155 AC_CHECK_SIZEOF(long long)
 156 AC_CHECK_SIZEOF(void *)
 157 AC_CHECK_SIZEOF(long)
 158
 159 if test "x${ac_cv_sizeof_void_p}" = "x8"; then
 160   host64=true
 161 fi
 162
 163 if test "x${ac_cv_sizeof_long}" = "x8"; then
 164   BFD_HOST_64BIT_LONG=1
 165   test -n "${HOST_64BIT_TYPE}" || HOST_64BIT_TYPE="long"
 166   test -n "${HOST_U_64BIT_TYPE}" || HOST_U_64BIT_TYPE="unsigned long"
 167 elif test "x${ac_cv_sizeof_long_long}" = "x8"; then
 168   BFD_HOST_64BIT_LONG_LONG=1
 169   test -n "${HOST_64BIT_TYPE}" || HOST_64BIT_TYPE="long long"
 170   test -n "${HOST_U_64BIT_TYPE}" || HOST_U_64BIT_TYPE="unsigned long long"
 171   if test "x${ac_cv_sizeof_void_p}" = "x8"; then
 172     BFD_HOSTPTR_T="unsigned long long"
 173   fi
 174 fi
 175
 176 if test -n "${HOST_64BIT_TYPE}" -a -n "${HOST_U_64BIT_TYPE}"; then
 177   BFD_HOST_64_BIT_DEFINED=1
 178   BFD_HOST_64_BIT="${HOST_64BIT_TYPE}"
 179   BFD_HOST_U_64_BIT="${HOST_U_64BIT_TYPE}"
 180 fi
 181
 182 AC_SUBST(BFD_HOST_64BIT_LONG)
 183 AC_SUBST(BFD_HOST_64BIT_LONG_LONG)
 184 AC_SUBST(BFD_HOST_64_BIT_DEFINED)
 185 AC_SUBST(BFD_HOST_64_BIT)
 186 AC_SUBST(BFD_HOST_U_64_BIT)
 187 AC_SUBST(BFD_HOSTPTR_T)
 188
 189 BFD_CC_FOR_BUILD
 190
 191 AC_CHECK_HEADERS(alloca.h stddef.h string.h strings.h stdlib.h time.h unistd.h)
 192 AC_CHECK_HEADERS(fcntl.h sys/file.h sys/time.h)
 193 GCC_HEADER_STDINT(bfd_stdint.h)
 194 AC_HEADER_TIME
 195 AC_HEADER_DIRENT
 196 ACX_HEADER_STRING
 197 AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid fileno)
 198 AC_CHECK_FUNCS(strtoull)
 199
 200 AC_CHECK_DECLS(basename)
 201 AC_CHECK_DECLS(ftello)
 202 AC_CHECK_DECLS(ftello64)
 203 AC_CHECK_DECLS(fseeko)
 204 AC_CHECK_DECLS(fseeko64)
 205
 206 BFD_BINARY_FOPEN
 207
 208 AC_CHECK_DECLS(ffs)
 209 AC_CHECK_DECLS(free)
 210 AC_CHECK_DECLS(getenv)
 211 AC_CHECK_DECLS(malloc)
 212 AC_CHECK_DECLS(realloc)
 213 AC_CHECK_DECLS(stpcpy)
 214 AC_CHECK_DECLS(strstr)
 215 AC_CHECK_DECLS(snprintf)
 216 AC_CHECK_DECLS(vsnprintf)
 217
 218 # Link in zlib if we can.  This allows us to read compressed debug sections.
 219 # This is used only by compress.c.
 220 AC_SEARCH_LIBS(zlibVersion, z, [AC_CHECK_HEADERS(zlib.h)])
 221
 222 # If we are configured native, pick a core file support file.
 223 COREFILE=
 224 COREFLAG=
 225 TRAD_HEADER=
 226 if test "${target}" = "${host}"; then
 227   case "${host}" in
 228   alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
 229         COREFILE=''
 230         ;;
 231   alpha*-*-linux-*)
 232         COREFILE=trad-core.lo
 233         TRAD_HEADER='"hosts/alphalinux.h"'
 234         ;;
 235   alpha*-*-netbsd* | alpha*-*-openbsd*)
 236         COREFILE=netbsd-core.lo
 237         ;;
 238   alpha*-*-*)           COREFILE=osf-core.lo ;;
 239   arm-*-freebsd* | arm-*-kfreebsd*-gnu)
 240                         COREFILE='' ;;
 241   arm-*-netbsd* | arm-*-openbsd*)
 242         COREFILE=netbsd-core.lo
 243         ;;
 244   arm-*-riscix)         COREFILE=trad-core.lo ;;
 245   hppa*-*-hpux*)        COREFILE=hpux-core.lo ;;
 246   hppa*-*-hiux*)        COREFILE=hpux-core.lo ;;
 247   hppa*-*-mpeix*)       COREFILE=hpux-core.lo ;;
 248   hppa*-*-bsd*)         COREFILE="hpux-core.lo hppabsd-core.lo"
 249                         COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
 250   hppa*-*-netbsd* | hppa*-*-openbsd*)
 251         COREFILE=netbsd-core.lo
 252         ;;
 253
 254   i370-*-*)
 255         COREFILE=trad-core.lo
 256         TRAD_HEADER='"hosts/i370linux.h"'
 257         ;;
 258
 259 changequote(,)dnl
 260   i[3-7]86-sequent-bsd*)
 261 changequote([,])dnl
 262         COREFILE=trad-core.lo
 263         TRAD_HEADER='"hosts/symmetry.h"'
 264         ;;
 265 changequote(,)dnl
 266   i[3-7]86-sequent-sysv4*) ;;
 267   i[3-7]86-sequent-sysv*)
 268 changequote([,])dnl
 269         COREFILE=trad-core.lo
 270         TRAD_HEADER='"hosts/symmetry.h"'
 271         ;;
 272 changequote(,)dnl
 273   i[3-7]86-*-bsdi)
 274 changequote([,])dnl
 275         COREFILE=
 276         ;;
 277 changequote(,)dnl
 278   i[3-7]86-*-bsd* | i[3-7]86-*-freebsd[123] | i[3-7]86-*-freebsd[123]\.* | i[3-7]86-*-freebsd4\.[01234] | i[3-7]86-*-freebsd4\.[01234]\.* | i[3-7]86-*-freebsd*aout*)
 279 changequote([,])dnl
 280         COREFILE=trad-core.lo
 281         TRAD_HEADER='"hosts/i386bsd.h"'
 282         ;;
 283 changequote(,)dnl
 284   i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu | i[3-7]86-*-dragonfly*)
 285 changequote([,])dnl
 286         COREFILE=''
 287         TRAD_HEADER='"hosts/i386bsd.h"'
 288         ;;
 289 changequote(,)dnl
 290   i[3-7]86-*-netbsd* | i[3-7]86-*-knetbsd*-gnu | i[3-7]86-*-openbsd*)
 291 changequote([,])dnl
 292         COREFILE=netbsd-core.lo
 293         ;;
 294 changequote(,)dnl
 295   i[3-7]86-esix-sysv3*)
 296 changequote([,])dnl
 297         COREFILE=trad-core.lo
 298         TRAD_HEADER='"hosts/esix.h"'
 299         ;;
 300 changequote(,)dnl
 301   i[3-7]86-*-sco3.2v5*)
 302 changequote([,])dnl
 303         COREFILE=sco5-core.lo
 304         ;;
 305 changequote(,)dnl
 306   i[3-7]86-*-sco* | i[3-7]86-*-isc*)
 307 changequote([,])dnl
 308         COREFILE=trad-core.lo
 309         TRAD_HEADER='"hosts/i386sco.h"'
 310         ;;
 311 changequote(,)dnl
 312   i[3-7]86-*-mach3*)
 313 changequote([,])dnl
 314         COREFILE=trad-core.lo
 315         TRAD_HEADER='"hosts/i386mach3.h"'
 316         ;;
 317 changequote(,)dnl
 318   i[3-7]86-*-linux-*)
 319 changequote([,])dnl
 320         COREFILE=trad-core.lo
 321         TRAD_HEADER='"hosts/i386linux.h"'
 322         ;;
 323 changequote(,)dnl
 324   i[3-7]86-*-isc*)      COREFILE=trad-core.lo ;;
 325   i[3-7]86-*-aix*)      COREFILE=aix386-core.lo ;;
 326 changequote([,])dnl
 327   i860-*-mach3* | i860-*-osf1*)
 328         COREFILE=trad-core.lo
 329         TRAD_HEADER='"hosts/i860mach3.h"'
 330         ;;
 331   mips-*-netbsd* | mips*-*-openbsd*)
 332         COREFILE=netbsd-core.lo
 333         ;;
 334   mips-dec-*)
 335         COREFILE=trad-core.lo
 336         TRAD_HEADER='"hosts/decstation.h"'
 337         ;;
 338   mips-sgi-irix4*)      COREFILE=irix-core.lo ;;
 339   mips-sgi-irix5*)      COREFILE=irix-core.lo ;;
 340   mips-sgi-irix6*)      COREFILE=irix-core.lo ;;
 341   mips-*-sysv4*)        ;;
 342   mips-*-sysv* | mips-*-riscos*)
 343         COREFILE=trad-core.lo
 344         TRAD_HEADER='"hosts/riscos.h"'
 345         ;;
 346   mips-sony-bsd*)
 347         COREFILE=trad-core.lo
 348         TRAD_HEADER='"hosts/news-mips.h"'
 349         ;;
 350   m68*-bull*-sysv*)
 351         COREFILE=trad-core.lo
 352         TRAD_HEADER='"hosts/dpx2.h"'
 353         ;;
 354   m68*-hp-hpux*)        COREFILE=hpux-core.lo ;;
 355   m68*-hp-bsd*)
 356         COREFILE=trad-core.lo
 357         TRAD_HEADER='"hosts/hp300bsd.h"'
 358         ;;
 359   m68*-*-linux-*)
 360         COREFILE=trad-core.lo
 361         TRAD_HEADER='"hosts/m68klinux.h"'
 362         ;;
 363   m68*-motorola-sysv*)
 364         COREFILE=trad-core.lo
 365         TRAD_HEADER='"hosts/delta68.h"'
 366         ;;
 367   m68*-sony-*)
 368         COREFILE=trad-core.lo
 369         TRAD_HEADER='"hosts/news.h"'
 370         ;;
 371   m68*-*-netbsd* | m68*-*-openbsd*)
 372         COREFILE=netbsd-core.lo
 373         ;;
 374   m68*-apple-aux*)
 375         COREFILE=trad-core.lo
 376         TRAD_HEADER='"hosts/m68kaux.h"'
 377         ;;
 378   m88*-*-sysv4*)
 379         ;;
 380   m88*-motorola-sysv*)
 381         COREFILE=ptrace-core.lo
 382         ;;
 383   m88*-*-mach3*)
 384         COREFILE=trad-core.lo
 385         TRAD_HEADER='"hosts/m88kmach3.h"'
 386         ;;
 387   m88*-*-openbsd*)
 388         COREFILE=netbsd-core.lo
 389         ;;
 390   ns32k-pc532-mach)
 391         COREFILE=trad-core.lo
 392         TRAD_HEADER='"hosts/pc532mach.h"'
 393         ;;
 394   ns32k-*-netbsd* | ns32k-*-openbsd*)
 395         COREFILE=netbsd-core.lo
 396         ;;
 397   rs6000-*-lynx*)
 398         COREFILE=lynx-core.lo
 399         ;;
 400   rs6000-*-aix5.* | powerpc-*-aix5.*)
 401         COREFILE=rs6000-core.lo
 402         COREFLAG="$COREFLAG -DAIX_5_CORE -DAIX_CORE_DUMPX_CORE"
 403         ;;
 404 changequote(,)dnl
 405   rs6000-*-aix4.[3-9]* | powerpc-*-aix4.[3-9]*)
 406 changequote([,])dnl
 407         COREFILE=rs6000-core.lo
 408         COREFLAG="$COREFLAG -DAIX_CORE_DUMPX_CORE"
 409         # Not all versions of AIX with -DAIX_CORE_DUMPX_CORE
 410         # have c_impl as a member of struct core_dumpx
 411         AC_MSG_CHECKING([for c_impl in struct core_dumpx])
 412         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <core.h>]], [[struct core_dumpx c; c.c_impl = 0;]])],[AC_DEFINE(HAVE_ST_C_IMPL, 1,
 413             [Define if struct core_dumpx has member c_impl])
 414           AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
 415         ;;
 416   rs6000-*-aix4*)       COREFILE=rs6000-core.lo ;;
 417   rs6000-*-*)           COREFILE=rs6000-core.lo ;;
 418   powerpc-*-aix4*)      COREFILE=rs6000-core.lo ;;
 419   powerpc-*-aix*)       COREFILE=rs6000-core.lo ;;
 420   powerpc-*-beos*)      ;;
 421   powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
 422                         COREFILE='' ;;
 423   powerpc-*-netbsd*)    COREFILE=netbsd-core.lo ;;
 424   powerpc-*-*bsd*)      COREFILE=netbsd-core.lo ;;
 425   s390*-*-*)            COREFILE=trad-core.lo ;;
 426   sh*-*-netbsd* | sh*-*-openbsd*)
 427         COREFILE=netbsd-core.lo
 428         ;;
 429   sparc-*-netbsd* | sparc*-*-openbsd*)
 430         COREFILE=netbsd-core.lo
 431         ;;
 432   tahoe-*-*)
 433         COREFILE=trad-core.lo
 434         TRAD_HEADER='"hosts/tahoe.h"'
 435         ;;
 436   vax-*-netbsd* | vax-*-openbsd*)
 437         COREFILE=netbsd-core.lo
 438         ;;
 439   vax-*-ultrix2*)
 440         COREFILE=trad-core.lo
 441         TRAD_HEADER='"hosts/vaxult2.h"'
 442         ;;
 443   vax-*-ultrix*)
 444         COREFILE=trad-core.lo
 445         TRAD_HEADER='"hosts/vaxult2.h"'
 446         ;;
 447   vax-*-linux-*)
 448         COREFILE=trad-core.lo
 449         TRAD_HEADER='"hosts/vaxlinux.h"'
 450         ;;
 451   vax-*-*)
 452         COREFILE=trad-core.lo
 453         TRAD_HEADER='"hosts/vaxbsd.h"'
 454         ;;
 455   x86_64-*-netbsd* | x86_64-*-openbsd*)
 456         COREFILE=netbsd-core.lo
 457         ;;
 458   esac
 459
 460   case "$COREFILE" in
 461   aix386-core.lo)       COREFLAG=-DAIX386_CORE ;;
 462   hppabsd-core.lo)      COREFLAG=-DHPPABSD_CORE ;;
 463   hpux-core.lo)         COREFLAG=-DHPUX_CORE ;;
 464   irix-core.lo)         COREFLAG=-DIRIX_CORE ;;
 465   lynx-core.lo)         COREFLAG=-DLYNX_CORE ;;
 466   netbsd-core.lo)       COREFLAG=-DNETBSD_CORE ;;
 467   osf-core.lo)          COREFLAG=-DOSF_CORE ;;
 468   ptrace-core.lo)       COREFLAG=-DPTRACE_CORE ;;
 469   rs6000-core.lo)       COREFLAG="$COREFLAG -DAIX_CORE" ;;
 470   sco5-core.lo)         COREFLAG="$COREFLAG -DSCO5_CORE" ;;
 471   trad-core.lo)         COREFLAG="$COREFLAG -DTRAD_CORE" ;;
 472   esac
 473
 474   # ELF corefile support has several flavors, but all of
 475   # them use something called <sys/procfs.h>
 476   AC_CHECK_HEADERS(sys/procfs.h)
 477   if test "$ac_cv_header_sys_procfs_h" = yes; then
 478     BFD_HAVE_SYS_PROCFS_TYPE(prstatus_t)
 479     BFD_HAVE_SYS_PROCFS_TYPE(prstatus32_t)
 480     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus_t, pr_who)
 481     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus32_t, pr_who)
 482     BFD_HAVE_SYS_PROCFS_TYPE(pstatus_t)
 483     BFD_HAVE_SYS_PROCFS_TYPE(pxstatus_t)
 484     BFD_HAVE_SYS_PROCFS_TYPE(pstatus32_t)
 485     BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo_t)
 486     BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo32_t)
 487     BFD_HAVE_SYS_PROCFS_TYPE(psinfo_t)
 488     BFD_HAVE_SYS_PROCFS_TYPE(psinfo32_t)
 489     BFD_HAVE_SYS_PROCFS_TYPE(lwpstatus_t)
 490     BFD_HAVE_SYS_PROCFS_TYPE(lwpxstatus_t)
 491     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_context)
 492     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_reg)
 493     BFD_HAVE_SYS_PROCFS_TYPE(win32_pstatus_t)
 494   fi
 495 fi
 496 AC_SUBST(COREFILE)
 497 AC_SUBST(COREFLAG)
 498 if test -n "$TRAD_HEADER"; then
 499   AC_DEFINE_UNQUOTED(TRAD_HEADER, $TRAD_HEADER,
 500     [Name of host specific header file to include in trad-core.c.])
 501 fi
 502
 503 # Horrible hacks to build DLLs on Windows.
 504 WIN32LDFLAGS=
 505 WIN32LIBADD=
 506 case "${host}" in
 507 *-*-cygwin*)
 508   if test "$enable_shared" = "yes"; then
 509     WIN32LDFLAGS="-no-undefined"
 510     WIN32LIBADD="-L`pwd`/../libiberty -liberty -L`pwd`/../intl -lintl -lcygwin -lkernel32"
 511   fi
 512   ;;
 513 *-*-linux*)
 514   # We borrow WIN32LIBADD so that the shared libbfd won't depend on
 515   # libiberty.a.
 516 changequote(,)dnl
 517   x=`sed -n -e 's/^[    ]*PICFLAG[      ]*=[    ]*//p' < ../libiberty/Makefile | sed -n '$p'`
 518 changequote([,])dnl
 519   if test -n "$x"; then
 520     WIN32LIBADD="-L../libiberty/pic -liberty"
 521   fi
 522   ;;
 523 esac
 524 AC_SUBST(WIN32LDFLAGS)
 525 AC_SUBST(WIN32LIBADD)
 526
 527 # target stuff:
 528
 529 # Canonicalize the secondary target names.
 530 if test -n "$enable_targets" ; then
 531     for targ in `echo $enable_targets | sed 's/,/ /g'`
 532     do
 533         result=`$ac_config_sub $targ 2>/dev/null`
 534         if test -n "$result" ; then
 535             canon_targets="$canon_targets $result"
 536         else
 537             # Allow targets that config.sub doesn't recognize, like "all".
 538             canon_targets="$canon_targets $targ"
 539         fi
 540     done
 541 fi
 542
 543 all_targets=false
 544 defvec=
 545 selvecs=
 546 assocvecs=
 547 selarchs=
 548 TDEFINES=
 549 for targ in $target $canon_targets
 550 do
 551     if test "x$targ" = "xall"; then
 552         all_targets=true
 553         assocvecs="$assocvecs $targ_defvec $targ_selvecs"
 554     else
 555         . $srcdir/config.bfd
 556         if test "x$targ" = "x$target"; then
 557             defvec=$targ_defvec
 558         fi
 559         selvecs="$selvecs $targ_defvec $targ_selvecs"
 560         selarchs="$selarchs $targ_archs"
 561         TDEFINES="$TDEFINES $targ_cflags"
 562     fi
 563 done
 564 AC_SUBST(TDEFINES)
 565
 566 # This processing still needs to be done if we're to decide properly whether
 567 # 64-bit support needs to be compiled in.  Currently, it will be included if
 568 # the default or any other explicitly requested target requires it; it
 569 # will not be included on a 32-bit host if no 64-bit target is requested, and
 570 # no "--with-64-bit-bfd" option is given, even if "--enable-targets=all" is
 571 # used.
 572
 573 # uniq the default and selected vectors in all the configured targets.
 574 f=""
 575 for i in $selvecs ; do
 576     case " $f " in
 577     *" $i "*) ;;
 578     *) f="$f $i" ;;
 579     esac
 580 done
 581 selvecs="$f"
 582
 583
 584 # uniq the associated vectors in all the configured targets.
 585 f=""
 586 for i in $assocvecs ; do
 587     case " $f " in
 588     *" $i "*) ;;
 589     *) f="$f $i" ;;
 590     esac
 591 done
 592 assocvecs="$f"
 593
 594
 595 # uniq the architectures in all the configured targets.
 596 f=""
 597 for i in $selarchs ; do
 598     case " $f " in
 599     *" $i "*) ;;
 600     *) f="$f $i" ;;
 601     esac
 602 done
 603 selarchs="$f"
 604
 605 # Target backend .o files.
 606 tb=
 607
 608 elf="elf.lo elflink.lo elf-attrs.lo elf-strtab.lo elf-eh-frame.lo dwarf1.lo"
 609
 610 for vec in $selvecs
 611 do
 612     target_size=32
 613     case "$vec" in
 614     # This list is alphabetized to make it easy to compare
 615     # with the two vector lists in targets.c.  For the same reason,
 616     # use one entry per line, even though this leads to long lines.
 617     a_out_adobe_vec)            tb="$tb aout-adobe.lo aout32.lo" ;;
 618     aix5coff64_vec)             tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
 619     aout0_big_vec)              tb="$tb aout0.lo aout32.lo" ;;
 620     aout_arm_big_vec)           tb="$tb aout-arm.lo aout32.lo" ;;
 621     aout_arm_little_vec)        tb="$tb aout-arm.lo aout32.lo" ;;
 622     apollocoff_vec)             tb="$tb coff-apollo.lo" ;;
 623     arm_epoc_pe_big_vec)        tb="$tb epoc-pe-arm.lo peigen.lo cofflink.lo " ;;
 624     arm_epoc_pe_little_vec)     tb="$tb epoc-pe-arm.lo peigen.lo cofflink.lo " ;;
 625     arm_epoc_pei_big_vec)       tb="$tb epoc-pei-arm.lo peigen.lo cofflink.lo " ;;
 626     arm_epoc_pei_little_vec)    tb="$tb epoc-pei-arm.lo peigen.lo cofflink.lo " ;;
 627     arm_wince_pe_big_vec)       tb="$tb pe-arm-wince.lo pe-arm.lo peigen.lo cofflink.lo " ;;
 628     arm_wince_pe_little_vec)    tb="$tb pe-arm-wince.lo pe-arm.lo peigen.lo cofflink.lo " ;;
 629     arm_wince_pei_big_vec)      tb="$tb pei-arm-wince.lo pei-arm.lo peigen.lo cofflink.lo " ;;
 630     arm_wince_pei_little_vec)   tb="$tb pei-arm-wince.lo pei-arm.lo peigen.lo cofflink.lo " ;;
 631     armcoff_big_vec)            tb="$tb coff-arm.lo cofflink.lo " ;;
 632     armcoff_little_vec)         tb="$tb coff-arm.lo cofflink.lo " ;;
 633     armnetbsd_vec)              tb="$tb armnetbsd.lo aout32.lo" ;;
 634     armpe_big_vec)              tb="$tb pe-arm.lo peigen.lo cofflink.lo " ;;
 635     armpe_little_vec)           tb="$tb pe-arm.lo peigen.lo cofflink.lo " ;;
 636     armpei_big_vec)             tb="$tb pei-arm.lo peigen.lo cofflink.lo " ;;
 637     armpei_little_vec)          tb="$tb pei-arm.lo peigen.lo cofflink.lo " ;;
 638     b_out_vec_big_host)         tb="$tb bout.lo aout32.lo" ;;
 639     b_out_vec_little_host)      tb="$tb bout.lo aout32.lo" ;;
 640     bfd_efi_app_ia32_vec)       tb="$tb efi-app-ia32.lo peigen.lo cofflink.lo" ;;
 641     bfd_efi_bsdrv_ia32_vec)     tb="$tb efi-bsdrv-ia32.lo peigen.lo cofflink.lo" ;;
 642     bfd_efi_rtdrv_ia32_vec)     tb="$tb efi-rtdrv-ia32.lo peigen.lo cofflink.lo" ;;
 643     bfd_efi_app_x86_64_vec)     tb="$tb efi-app-x86_64.lo pex64igen.lo cofflink.lo" ;target_size=64;;
 644     bfd_efi_bsdrv_x86_64_vec)   tb="$tb efi-bsdrv-x86_64.lo pex64igen.lo cofflink.lo" ;target_size=64;;
 645     bfd_efi_rtdrv_x86_64_vec)   tb="$tb efi-rtdrv-x86_64.lo pex64igen.lo cofflink.lo" ;target_size=64;;
 646     bfd_efi_app_ia64_vec)       tb="$tb efi-app-ia64.lo pepigen.lo cofflink.lo"; target_size=64 ;;
 647     bfd_efi_bsdrv_ia64_vec)     tb="$tb efi-bsdrv-ia64.lo pepigen.lo cofflink.lo"; target_size=64 ;;
 648     bfd_efi_rtdrv_ia64_vec)     tb="$tb efi-rtdrv-ia64.lo pepigen.lo cofflink.lo"; target_size=64 ;;
 649     bfd_elf32_am33lin_vec)      tb="$tb elf32-am33lin.lo elf32.lo $elf" ;;
 650     bfd_elf32_avr_vec)          tb="$tb elf32-avr.lo elf32.lo $elf" ;;
 651     bfd_elf32_bfin_vec)         tb="$tb elf32-bfin.lo elf32.lo $elf" ;;
 652     bfd_elf32_bfinfdpic_vec)    tb="$tb elf32-bfin.lo elf32.lo $elf" ;;
 653     bfd_elf32_big_generic_vec)  tb="$tb elf32-gen.lo elf32.lo $elf" ;;
 654     bfd_elf32_bigarc_vec)       tb="$tb elf32-arc.lo elf32.lo $elf" ;;
 655     bfd_elf32_bigarm_vec)       tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 656     bfd_elf32_bigarm_symbian_vec)
 657                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 658     bfd_elf32_bigarm_vxworks_vec)
 659                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 660     bfd_elf32_bigmips_vec)      tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 661     bfd_elf32_bigmips_vxworks_vec)
 662                                 tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 663     bfd_elf32_cr16_vec)         tb="$tb elf32-cr16.lo elf32.lo $elf" ;;
 664     bfd_elf32_cr16c_vec)        tb="$tb elf32-cr16c.lo elf32.lo $elf" ;;
 665     bfd_elf32_cris_vec)         tb="$tb elf32-cris.lo elf32.lo $elf" ;;
 666     bfd_elf32_crx_vec)          tb="$tb elf32-crx.lo elf32.lo $elf" ;;
 667     bfd_elf32_d10v_vec)         tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
 668     bfd_elf32_d30v_vec)         tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
 669     bfd_elf32_dlx_big_vec)      tb="$tb elf32-dlx.lo elf32.lo $elf" ;;
 670     bfd_elf32_fr30_vec)         tb="$tb elf32-fr30.lo elf32.lo $elf" ;;
 671     bfd_elf32_frv_vec)          tb="$tb elf32-frv.lo elf32.lo $elf" ;;
 672     bfd_elf32_frvfdpic_vec)     tb="$tb elf32-frv.lo elf32.lo $elf" ;;
 673     bfd_elf32_h8300_vec)        tb="$tb elf32-h8300.lo elf32.lo $elf" ;;
 674     bfd_elf32_hppa_linux_vec)   tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
 675     bfd_elf32_hppa_nbsd_vec)    tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
 676     bfd_elf32_hppa_vec)         tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
 677     bfd_elf32_i370_vec)         tb="$tb elf32-i370.lo elf32.lo $elf" ;;
 678     bfd_elf32_i386_dragonfly_vec)
 679                                 tb="$tb elf32-i386.lo elf-vxworks.lo elf32.lo $elf" ;;
 680     bfd_elf32_i386_freebsd_vec) tb="$tb elf32-i386.lo elf-vxworks.lo elf32.lo $elf" ;;
 681     bfd_elf32_i386_vxworks_vec) tb="$tb elf32-i386.lo elf-vxworks.lo elf32.lo $elf" ;;
 682     bfd_elf32_i386_vec)         tb="$tb elf32-i386.lo elf-vxworks.lo elf32.lo $elf" ;;
 683     bfd_elf32_i860_little_vec)  tb="$tb elf32-i860.lo elf32.lo $elf" ;;
 684     bfd_elf32_i860_vec)         tb="$tb elf32-i860.lo elf32.lo $elf" ;;
 685     bfd_elf32_i960_vec)         tb="$tb elf32-i960.lo elf32.lo $elf" ;;
 686     bfd_elf32_ia64_big_vec)     tb="$tb elf32-ia64.lo elf32.lo $elf" ;;
 687     bfd_elf32_ia64_hpux_big_vec) tb="$tb elf32-ia64.lo elf32.lo $elf";;
 688     bfd_elf32_ip2k_vec)         tb="$tb elf32-ip2k.lo elf32.lo $elf" ;;
 689     bfd_elf32_iq2000_vec)       tb="$tb elf32-iq2000.lo elf32.lo $elf" ;;
 690     bfd_elf32_little_generic_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;;
 691     bfd_elf32_littlearc_vec)    tb="$tb elf32-arc.lo elf32.lo $elf" ;;
 692     bfd_elf32_littlearm_symbian_vec)
 693                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 694     bfd_elf32_littlearm_vxworks_vec)
 695                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 696     bfd_elf32_littlearm_vec)    tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 697     bfd_elf32_littlemips_vec)   tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 698     bfd_elf32_littlemips_vxworks_vec)
 699                                 tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 700     bfd_elf32_m32c_vec)         tb="$tb elf32-m32c.lo elf32.lo $elf" ;;
 701     bfd_elf32_m32r_vec)         tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 702     bfd_elf32_m32rle_vec)       tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 703     bfd_elf32_m32rlin_vec)      tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 704     bfd_elf32_m32rlelin_vec)    tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 705     bfd_elf32_m68hc11_vec)      tb="$tb elf32-m68hc11.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
 706     bfd_elf32_m68hc12_vec)      tb="$tb elf32-m68hc12.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
 707     bfd_elf32_m68k_vec)         tb="$tb elf32-m68k.lo elf32.lo $elf" ;;
 708     bfd_elf32_m88k_vec)         tb="$tb elf32-m88k.lo elf32.lo $elf" ;;
 709     bfd_elf32_mcore_big_vec)    tb="$tb elf32-mcore.lo elf32.lo $elf" ;;
 710     bfd_elf32_mcore_little_vec) tb="$tb elf32-mcore.lo elf32.lo $elf" ;;
 711     bfd_elf32_mep_vec)          tb="$tb elf32-mep.lo elf32.lo $elf" ;;
 712     bfd_elf32_mep_little_vec)   tb="$tb elf32-mep.lo elf32.lo $elf" ;;
 713     bfd_elf32_mn10200_vec)      tb="$tb elf-m10200.lo elf32.lo $elf" ;;
 714     bfd_elf32_mn10300_vec)      tb="$tb elf-m10300.lo elf32.lo $elf" ;;
 715     bfd_elf32_mt_vec)           tb="$tb elf32-mt.lo elf32.lo $elf" ;;
 716     bfd_elf32_msp430_vec)       tb="$tb elf32-msp430.lo elf32.lo $elf" ;;
 717     bfd_elf32_nbigmips_vec)     tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 718     bfd_elf32_nlittlemips_vec)  tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 719     bfd_elf32_ntradbigmips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 720     bfd_elf32_ntradlittlemips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 721     bfd_elf32_openrisc_vec)     tb="$tb elf32-openrisc.lo elf32.lo $elf" ;;
 722     bfd_elf32_or32_big_vec)     tb="$tb elf32-or32.lo elf32.lo $elf" ;;
 723     bfd_elf32_pj_vec)           tb="$tb elf32-pj.lo elf32.lo $elf";;
 724     bfd_elf32_pjl_vec)          tb="$tb elf32-pj.lo elf32.lo $elf";;
 725     bfd_elf32_powerpc_vec)      tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
 726     bfd_elf32_powerpcle_vec)    tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
 727     bfd_elf32_powerpc_vxworks_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
 728     bfd_elf32_s390_vec)         tb="$tb elf32-s390.lo elf32.lo $elf" ;;
 729     bfd_elf32_bigscore_vec)     tb="$tb elf32-score.lo elf32.lo $elf" ;;
 730     bfd_elf32_littlescore_vec)  tb="$tb elf32-score.lo elf32.lo $elf" ;;
 731     # FIXME: We include cofflink.lo not because it's needed for
 732     # bfd_elf32_sh64[l]_vec, but because we include bfd_elf32_sh[l]_vec
 733     # which needs it but does not list it.  Should be fixed in right place.
 734     bfd_elf32_sh64_vec)         tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 735     bfd_elf32_sh64l_vec)        tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 736     bfd_elf32_sh64lin_vec)      tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 737     bfd_elf32_sh64blin_vec)     tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 738     bfd_elf32_sh64lnbsd_vec)    tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" ;;
 739     bfd_elf32_sh64nbsd_vec)     tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" ;;
 740     bfd_elf32_sh_vec)           tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 741     bfd_elf32_shblin_vec)       tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 742     bfd_elf32_shl_vec)          tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 743     bfd_elf32_shl_symbian_vec)  tb="$tb elf32-sh-symbian.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 744     bfd_elf32_shlin_vec)        tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 745     bfd_elf32_shlnbsd_vec)      tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 746     bfd_elf32_shlvxworks_vec)   tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 747     bfd_elf32_shnbsd_vec)       tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 748     bfd_elf32_shvxworks_vec)    tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 749     bfd_elf32_sparc_vec)        tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;;
 750     bfd_elf32_sparc_vxworks_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;;
 751     bfd_elf32_spu_vec)          tb="$tb elf32-spu.lo elf32.lo $elf" ;;
 752     bfd_elf32_tradbigmips_vec)  tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 753     bfd_elf32_tradlittlemips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 754     bfd_elf32_us_cris_vec)      tb="$tb elf32-cris.lo elf32.lo $elf" ;;
 755     bfd_elf32_v850_vec)         tb="$tb elf32-v850.lo elf32.lo $elf" ;;
 756     bfd_elf32_vax_vec)          tb="$tb elf32-vax.lo elf32.lo $elf" ;;
 757     bfd_elf32_xstormy16_vec)    tb="$tb elf32-xstormy16.lo elf32.lo $elf" ;;
 758     bfd_elf32_xc16x_vec)                tb="$tb elf32-xc16x.lo elf32.lo $elf" ;;
 759     bfd_elf32_xtensa_le_vec)    tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;;
 760     bfd_elf32_xtensa_be_vec)    tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;;
 761     bfd_elf64_alpha_freebsd_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
 762     bfd_elf64_alpha_vec)        tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
 763     bfd_elf64_big_generic_vec)  tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
 764     bfd_elf64_bigmips_vec)      tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 765     bfd_elf64_hppa_linux_vec)   tb="$tb elf64-hppa.lo elf64.lo $elf"; target_size=64 ;;
 766     bfd_elf64_hppa_vec)         tb="$tb elf64-hppa.lo elf64.lo $elf"; target_size=64 ;;
 767     bfd_elf64_ia64_big_vec)     tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
 768     bfd_elf64_ia64_hpux_big_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
 769     bfd_elf64_ia64_little_vec)  tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
 770     bfd_elf64_little_generic_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
 771     bfd_elf64_littlemips_vec)   tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 772     bfd_elf64_mmix_vec)         tb="$tb elf64-mmix.lo elf64.lo $elf" target_size=64 ;;
 773     bfd_elf64_powerpc_vec)      tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
 774     bfd_elf64_powerpcle_vec)    tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf" target_size=64 ;;
 775     bfd_elf64_s390_vec)         tb="$tb elf64-s390.lo elf64.lo $elf"; target_size=64 ;;
 776     bfd_elf64_sh64_vec)         tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 777     bfd_elf64_sh64l_vec)        tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 778     bfd_elf64_sh64lin_vec)      tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 779     bfd_elf64_sh64blin_vec)     tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 780     bfd_elf64_sh64lnbsd_vec)    tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 781     bfd_elf64_sh64nbsd_vec)     tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 782     bfd_elf64_sparc_vec)        tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
 783     bfd_elf64_sparc_freebsd_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
 784     bfd_elf64_tradbigmips_vec)  tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 785     bfd_elf64_tradlittlemips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 786     bfd_elf64_x86_64_freebsd_vec) tb="$tb elf64-x86-64.lo elf64.lo $elf"; target_size=64 ;;
 787     bfd_elf64_x86_64_vec)       tb="$tb elf64-x86-64.lo elf64.lo $elf"; target_size=64 ;;
 788     bfd_mmo_vec)                tb="$tb mmo.lo" target_size=64 ;;
 789     bfd_powerpc_pe_vec)         tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;
 790     bfd_powerpc_pei_vec)        tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
 791     bfd_powerpcle_pe_vec)       tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;
 792     bfd_powerpcle_pei_vec)      tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
 793     cris_aout_vec)              tb="$tb aout-cris.lo" ;;
 794     demo_64_vec)                tb="$tb demo64.lo aout64.lo"; target_size=64 ;;
 795     ecoff_big_vec)              tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 796     ecoff_biglittle_vec)        tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 797     ecoff_little_vec)           tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 798     ecoffalpha_little_vec)      tb="$tb coff-alpha.lo ecoff.lo ecofflink.lo"; target_size=64 ;;
 799     go32coff_vec)               tb="$tb coff-go32.lo cofflink.lo" ;;
 800     go32stubbedcoff_vec)        tb="$tb coff-stgo32.lo cofflink.lo" ;;
 801     h8300coff_vec)              tb="$tb coff-h8300.lo reloc16.lo" ;;
 802     h8500coff_vec)              tb="$tb coff-h8500.lo reloc16.lo" ;;
 803     host_aout_vec)              tb="$tb host-aout.lo aout32.lo" ;;
 804     hp300bsd_vec)               tb="$tb hp300bsd.lo aout32.lo" ;;
 805     hp300hpux_vec)              tb="$tb hp300hpux.lo aout32.lo" ;;
 806     i386aout_vec)               tb="$tb i386aout.lo aout32.lo" ;;
 807     i386bsd_vec)                tb="$tb i386bsd.lo aout32.lo" ;;
 808     i386coff_vec)               tb="$tb coff-i386.lo cofflink.lo" ;;
 809     x86_64coff_vec)             tb="$tb coff-x86_64.lo cofflink.lo"; target_size=64 ;;
 810     i386dynix_vec)              tb="$tb i386dynix.lo aout32.lo" ;;
 811     i386freebsd_vec)            tb="$tb i386freebsd.lo aout32.lo" ;;
 812     i386linux_vec)              tb="$tb i386linux.lo aout32.lo" ;;
 813     i386lynx_aout_vec)          tb="$tb i386lynx.lo lynx-core.lo aout32.lo" ;;
 814     i386lynx_coff_vec)          tb="$tb cf-i386lynx.lo cofflink.lo lynx-core.lo" ;;
 815     i386mach3_vec)              tb="$tb i386mach3.lo aout32.lo" ;;
 816     i386msdos_vec)              tb="$tb i386msdos.lo" ;;
 817     i386netbsd_vec)             tb="$tb i386netbsd.lo aout32.lo" ;;
 818     i386os9k_vec)               tb="$tb i386os9k.lo aout32.lo" ;;
 819     i386pe_vec)                 tb="$tb pe-i386.lo peigen.lo cofflink.lo" ;;
 820     i386pei_vec)                tb="$tb pei-i386.lo peigen.lo cofflink.lo" ;;
 821     x86_64pe_vec)               tb="$tb pe-x86_64.lo pex64igen.lo cofflink.lo"; target_size=64 ;;
 822     x86_64pei_vec)              tb="$tb pei-x86_64.lo pex64igen.lo cofflink.lo"; target_size=64 ;;
 823     i860coff_vec)               tb="$tb coff-i860.lo cofflink.lo" ;;
 824     icoff_big_vec)              tb="$tb coff-i960.lo cofflink.lo" ;;
 825     icoff_little_vec)           tb="$tb coff-i960.lo cofflink.lo" ;;
 826     ieee_vec)                   tb="$tb ieee.lo" ;;
 827     m68k4knetbsd_vec)           tb="$tb m68k4knetbsd.lo aout32.lo" ;;
 828     m68kaux_coff_vec)           tb="$tb coff-aux.lo coff-m68k.lo cofflink.lo" ;;
 829     m68kcoff_vec)               tb="$tb coff-m68k.lo cofflink.lo" ;;
 830     m68kcoffun_vec)             tb="$tb coff-u68k.lo coff-m68k.lo cofflink.lo" ;;
 831     m68klinux_vec)              tb="$tb m68klinux.lo aout32.lo" ;;
 832     m68knetbsd_vec)             tb="$tb m68knetbsd.lo aout32.lo" ;;
 833     m68ksysvcoff_vec)           tb="$tb coff-svm68k.lo cofflink.lo" ;;
 834     m88kbcs_vec)                tb="$tb coff-m88k.lo" ;;
 835     m88kmach3_vec)              tb="$tb m88kmach3.lo aout32.lo" ;;
 836     m88kopenbsd_vec)            tb="$tb m88kopenbsd.lo aout32.lo" ;;
 837     maxqcoff_vec)               tb="$tb coff-maxq.lo" ;;
 838     mach_o_be_vec)              tb="$tb mach-o.lo" ;;
 839     mach_o_le_vec)              tb="$tb mach-o.lo" ;;
 840     mach_o_fat_vec)             tb="$tb mach-o.lo" ;;
 841     mcore_pe_big_vec)           tb="$tb pe-mcore.lo peigen.lo cofflink.lo" ;;
 842     mcore_pe_little_vec)        tb="$tb pe-mcore.lo peigen.lo cofflink.lo" ;;
 843     mcore_pei_big_vec)          tb="$tb pei-mcore.lo peigen.lo cofflink.lo" ;;
 844     mcore_pei_little_vec)       tb="$tb pei-mcore.lo peigen.lo cofflink.lo" ;;
 845     mipslpe_vec)                tb="$tb pe-mips.lo peigen.lo cofflink.lo" ;;
 846     mipslpei_vec)               tb="$tb pei-mips.lo peigen.lo cofflink.lo" ;;
 847     newsos3_vec)                tb="$tb newsos3.lo aout32.lo" ;;
 848     nlm32_alpha_vec)            tb="$tb nlm32-alpha.lo nlm32.lo nlm.lo"; target_size=64 ;;
 849     nlm32_i386_vec)             tb="$tb nlm32-i386.lo nlm32.lo nlm.lo" ;;
 850     nlm32_powerpc_vec)          tb="$tb nlm32-ppc.lo nlm32.lo nlm.lo" ;;
 851     nlm32_sparc_vec)            tb="$tb nlm32-sparc.lo nlm32.lo nlm.lo" ;;
 852     or32coff_big_vec)           tb="$tb coff-or32.lo cofflink.lo" ;;
 853     pc532machaout_vec)          tb="$tb pc532-mach.lo aout-ns32k.lo" ;;
 854     pc532netbsd_vec)            tb="$tb ns32knetbsd.lo aout-ns32k.lo" ;;
 855     pef_vec)                    tb="$tb pef.lo" ;;
 856     pef_xlib_vec)               tb="$tb pef.lo" ;;
 857     pdp11_aout_vec)             tb="$tb pdp11.lo" ;;
 858     pmac_xcoff_vec)             tb="$tb coff-rs6000.lo xcofflink.lo" ;;
 859     ppcboot_vec)                tb="$tb ppcboot.lo" ;;
 860     riscix_vec)                 tb="$tb aout32.lo riscix.lo" ;;
 861     rs6000coff64_vec)           tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
 862     rs6000coff_vec)             tb="$tb coff-rs6000.lo xcofflink.lo" ;;
 863     shcoff_small_vec)           tb="$tb coff-sh.lo cofflink.lo" ;;
 864     shcoff_vec)                 tb="$tb coff-sh.lo cofflink.lo" ;;
 865     shlcoff_small_vec)          tb="$tb coff-sh.lo cofflink.lo" ;;
 866     shlcoff_vec)                tb="$tb coff-sh.lo cofflink.lo" ;;
 867     shlpe_vec)                  tb="$tb pe-sh.lo coff-sh.lo peigen.lo cofflink.lo" ;;
 868     shlpei_vec)                 tb="$tb pei-sh.lo coff-sh.lo peigen.lo cofflink.lo" ;;
 869     som_vec)                    tb="$tb som.lo" ;;
 870     sparccoff_vec)              tb="$tb coff-sparc.lo" ;;
 871     sparcle_aout_vec)           tb="$tb aout-sparcle.lo aout32.lo" ;;
 872     sparclinux_vec)             tb="$tb sparclinux.lo aout32.lo" ;;
 873     sparclynx_aout_vec)         tb="$tb sparclynx.lo lynx-core.lo aout32.lo" ;;
 874     sparclynx_coff_vec)         tb="$tb cf-sparclynx.lo lynx-core.lo" ;;
 875     sparcnetbsd_vec)            tb="$tb sparcnetbsd.lo aout32.lo" ;;
 876     sunos_big_vec)              tb="$tb sunos.lo aout32.lo" ;;
 877     sym_vec)                    tb="$tb xsym.lo" ;;
 878     tic30_aout_vec)             tb="$tb aout-tic30.lo" ;;
 879     tic30_coff_vec)             tb="$tb coff-tic30.lo" ;;
 880     tic4x_coff0_vec)            tb="$tb coff-tic4x.lo" ;;
 881     tic4x_coff0_beh_vec)        tb="$tb coff-tic4x.lo" ;;
 882     tic4x_coff1_vec)            tb="$tb coff-tic4x.lo" ;;
 883     tic4x_coff1_beh_vec)        tb="$tb coff-tic4x.lo" ;;
 884     tic4x_coff2_vec)            tb="$tb coff-tic4x.lo" ;;
 885     tic4x_coff2_beh_vec)        tb="$tb coff-tic4x.lo" ;;
 886     tic54x_coff0_beh_vec)       tb="$tb coff-tic54x.lo" ;;
 887     tic54x_coff0_vec)           tb="$tb coff-tic54x.lo" ;;
 888     tic54x_coff1_beh_vec)       tb="$tb coff-tic54x.lo" ;;
 889     tic54x_coff1_vec)           tb="$tb coff-tic54x.lo" ;;
 890     tic54x_coff2_beh_vec)       tb="$tb coff-tic54x.lo" ;;
 891     tic54x_coff2_vec)           tb="$tb coff-tic54x.lo" ;;
 892     tic80coff_vec)              tb="$tb coff-tic80.lo cofflink.lo" ;;
 893     vaxnetbsd_vec)              tb="$tb vaxnetbsd.lo aout32.lo" ;;
 894     vax1knetbsd_vec)            tb="$tb vax1knetbsd.lo aout32.lo" ;;
 895     vaxbsd_vec)                 tb="$tb vaxbsd.lo aout32.lo" ;;
 896     versados_vec)               tb="$tb versados.lo" ;;
 897     vms_alpha_vec)              tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo"; target_size=64 ;;
 898     vms_vax_vec)                tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo" ;;
 899     w65_vec)                    tb="$tb coff-w65.lo reloc16.lo" ;;
 900     we32kcoff_vec)              tb="$tb coff-we32k.lo" ;;
 901     z80coff_vec)                tb="$tb coff-z80.lo reloc16.lo" ;;
 902     z8kcoff_vec)                tb="$tb coff-z8k.lo reloc16.lo cofflink.lo" ;;
 903
 904     # These appear out of order in targets.c
 905     srec_vec)                   tb="$tb srec.lo" ;;
 906     symbolsrec_vec)             tb="$tb srec.lo" ;;
 907     tekhex_vec)                 tb="$tb tekhex.lo" ;;
 908     cisco_core_big_vec)         tb="$tb cisco-core.lo" ;;
 909     cisco_core_little_vec)      tb="$tb cisco-core.lo" ;;
 910
 911     "")                 ;;
 912     *) AC_MSG_ERROR(*** unknown target vector $vec) ;;
 913     esac
 914
 915     if test ${target_size} = 64; then
 916         target64=true
 917     fi
 918     if test x"${vec}" = x"${defvec}"; then
 919         bfd_default_target_size=${target_size}
 920     fi
 921 done
 922
 923 # Target architecture .o files.
 924 # A couple of CPUs use shorter file names to avoid problems on DOS
 925 # filesystems.
 926 ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.lo/g -e s/mn10200/m10200/ -e s/mn10300/m10300/`
 927
 928 # Weed out duplicate .o files.
 929 f=""
 930 for i in $tb ; do
 931     case " $f " in
 932     *" $i "*) ;;
 933     *) f="$f $i" ;;
 934     esac
 935 done
 936 tb="$f"
 937
 938 f=""
 939 for i in $ta ; do
 940     case " $f " in
 941     *" $i "*) ;;
 942     *) f="$f $i" ;;
 943     esac
 944 done
 945 ta="$f"
 946
 947 bfd_backends="$tb"
 948 bfd_machines="$ta"
 949
 950 if test x${all_targets} = xtrue ; then
 951   bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
 952   bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
 953   selvecs=
 954   havevecs=
 955   selarchs=
 956   test -n "$assocvecs" &&
 957     assocvecs=`echo $assocvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 958 else    # all_targets is true
 959   # Only set these if they will be nonempty, for the clever echo.
 960   havevecs=
 961   assocvecs=
 962   test -n "$selvecs" &&
 963     havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'`
 964   test -n "$selvecs" &&
 965     selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 966   test -n "$selarchs" &&
 967     selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 968 fi      # all_targets is true
 969
 970 case ${host64}-${target64}-${want64} in
 971   *true*)
 972     wordsize=64
 973     bfd64_libs='$(BFD64_LIBS)'
 974     all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
 975     if test $BFD_HOST_64_BIT_DEFINED = 0; then
 976       AC_MSG_WARN([You have requested a 64 bit BFD configuration, but])
 977       AC_MSG_WARN([your compiler may not have a 64 bit integral type])
 978     fi
 979     if test -n "$GCC" ; then
 980        bad_64bit_gcc=no;
 981        AC_MSG_CHECKING([for gcc version with buggy 64-bit support])
 982        # Add more tests for gcc versions with non-working 64-bit support here.
 983        AC_EGREP_CPP([: 2 : 91 : 1 :],[:__GNUC__:__GNUC_MINOR__:__i386__:],
 984                     bad_64bit_gcc=yes;
 985                     AC_MSG_RESULT([yes: egcs-1.1.2 on ix86 spotted]),
 986                     AC_MSG_RESULT(no))
 987        if test $bad_64bit_gcc = yes ; then
 988          AC_MSG_ERROR([A newer version of gcc is needed for the requested 64-bit BFD configuration])
 989        fi
 990     fi
 991     ;;
 992   false-false-false)
 993     wordsize=32
 994     all_backends='$(BFD32_BACKENDS)'
 995     ;;
 996 esac
 997
 998 AC_SUBST(wordsize)
 999 AC_SUBST(bfd64_libs)
1000 AC_SUBST(all_backends)
1001 AC_SUBST(bfd_backends)
1002 AC_SUBST(bfd_machines)
1003 AC_SUBST(bfd_default_target_size)
1004
1005 # Determine the host dependant file_ptr a.k.a. off_t type.  In order
1006 # prefer: off64_t - if ftello64 and fseeko64, off_t - if ftello and
1007 # fseeko, long.  This assumes that sizeof off_t is .ge. sizeof long.
1008 # Hopefully a reasonable assumption since fseeko et.al. should be
1009 # upward compatible.
1010 AC_CHECK_FUNCS(ftello ftello64 fseeko fseeko64 fopen64)
1011 if test x"$ac_cv_func_ftello" = xyes -a x"$ac_cv_func_fseeko" = xyes; then
1012     AC_CHECK_SIZEOF(off_t)
1013 fi
1014 AC_MSG_CHECKING([file_ptr type])
1015 bfd_file_ptr="long"
1016 bfd_ufile_ptr="unsigned long"
1017 if test x"$ac_cv_func_ftello64" = xyes -a x"$ac_cv_func_fseeko64" = xyes \
1018         -o x"${ac_cv_sizeof_off_t}" = x8; then
1019     bfd_file_ptr=BFD_HOST_64_BIT
1020     bfd_ufile_ptr=BFD_HOST_U_64_BIT
1021 fi
1022 AC_MSG_RESULT($bfd_file_ptr)
1023 AC_SUBST(bfd_file_ptr)
1024 AC_SUBST(bfd_ufile_ptr)
1025
1026
1027 tdefaults=""
1028 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
1029 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
1030 test -n "${assocvecs}" && tdefaults="${tdefaults} -DASSOCIATED_VECS='${assocvecs}'"
1031 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
1032 test -n "${havevecs}" && tdefaults="${tdefaults} ${havevecs}"
1033 AC_SUBST(tdefaults)
1034
1035 dnl AC_CHECK_HEADERS(sys/mman.h)
1036 AC_FUNC_MMAP
1037 AC_CHECK_FUNCS(madvise mprotect)
1038 case ${want_mmap}+${ac_cv_func_mmap_fixed_mapped} in
1039   true+yes )  AC_DEFINE(USE_MMAP, 1, [Use mmap if it's available?]) ;;
1040 esac
1041
1042 rm -f doc/config.status
1043 AC_CONFIG_FILES([Makefile doc/Makefile bfd-in3.h:bfd-in2.h po/Makefile.in:po/Make-in])
1044
1045 dnl We need this duplication, even though we use AM_PO_SUBDIRS, because of
1046 dnl our two separate POTFILES.  Yuck.
1047 AC_CONFIG_COMMANDS([default],
1048 [[
1049 case "$srcdir" in
1050   .) srcdirpre= ;;
1051   *) srcdirpre='$(srcdir)/' ;;
1052 esac
1053 POFILES=
1054 GMOFILES=
1055 for lang in dummy $OBSOLETE_ALL_LINGUAS; do
1056   if test $lang != dummy; then
1057     POFILES="$POFILES $srcdirpre$lang.po"
1058     GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
1059   fi
1060 done
1061 sed -e '/SRC-POTFILES =/r po/SRC-POTFILES' \
1062     -e '/BLD-POTFILES =/r po/BLD-POTFILES' \
1063     -e "s,@POFILES@,$POFILES," \
1064     -e "s,@GMOFILES@,$GMOFILES," \
1065     po/Makefile.in > po/Makefile]],[[]])
1066
1067 dnl Required by html and install-html
1068 AC_SUBST(datarootdir)
1069 AC_SUBST(docdir)
1070 AC_SUBST(htmldir)
1071
1072 AC_OUTPUT
1073