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, 2.19.51)
  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 LT_INIT([dlopen])
  27
  28 AC_PLUGINS
  29
  30 AM_CONDITIONAL(PLUGINS, test "$plugins" = "yes")
  31
  32 if test "$plugins" = "yes"; then
  33   if test "$enable_dlopen" != "yes" ; then
  34     AC_MSG_ERROR([
  35       Building BFD with plugin support requires a host that supports -ldl.])
  36   fi
  37   enable_targets="$enable_targets plugin"
  38 fi
  39
  40 case "${target}" in
  41 changequote(,)dnl
  42   sparc-*-solaris*|i[3-7]86-*-solaris*)
  43 changequote([,])dnl
  44     # On native 32bit sparc and ia32 solaris, large-file and procfs support
  45     # are mutually exclusive; and without procfs support, the elf module
  46     # cannot provide certain routines such as elfcore_write_prpsinfo
  47     # or elfcore_write_prstatus.  So unless the user explicitly requested
  48     # large-file support through the --enable-largefile switch, disable
  49     # large-file support in favor of procfs support.
  50     if test "${target}" = "${host}" -a "$enable_largefile" != 'yes'; then
  51       if test "$plugins" = "no"; then
  52         enable_largefile="no"
  53       fi
  54     fi
  55     ;;
  56 esac
  57
  58 AC_SYS_LARGEFILE
  59
  60 AC_ARG_ENABLE(64-bit-bfd,
  61 [  --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)],
  62 [case "${enableval}" in
  63   yes)  want64=true  ;;
  64   no)   want64=false ;;
  65   *)    AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;;
  66 esac],[want64=false])dnl
  67
  68 AC_ARG_ENABLE(targets,
  69 [  --enable-targets        alternative target configurations],
  70 [case "${enableval}" in
  71   yes | "") AC_MSG_ERROR([enable-targets option must specify target names or 'all'])
  72             ;;
  73   no)       enable_targets= ;;
  74   *)        enable_targets=$enableval ;;
  75 esac])dnl
  76
  77 AC_ARG_WITH(mmap,
  78 [  --with-mmap             try using mmap for BFD input files if available],
  79 [case "${withval}" in
  80   yes)  want_mmap=true ;;
  81   no)   want_mmap=false ;;
  82   *)    AC_MSG_ERROR(bad value ${withval} for BFD with-mmap option) ;;
  83 esac],[want_mmap=false])dnl
  84
  85 AC_ARG_ENABLE(secureplt,
  86 [  --enable-secureplt      Default to creating read-only plt entries],
  87 [case "${enableval}" in
  88   yes)  use_secureplt=true  ;;
  89   no)   use_secureplt=false ;;
  90   *)    AC_MSG_ERROR(bad value ${enableval} for secureplt option) ;;
  91 esac],[use_secureplt=false])dnl
  92 if test $use_secureplt = true; then
  93   AC_DEFINE(USE_SECUREPLT, 1,
  94     [Define if we should default to creating read-only plt entries])
  95 fi
  96
  97 DEBUGDIR=${libdir}/debug
  98 AC_ARG_WITH(separate-debug-dir,
  99   AS_HELP_STRING([--with-separate-debug-dir=DIR],
 100                  [Look for global separate debug info in DIR [[default=LIBDIR/debug]]]),
 101 [DEBUGDIR="${withval}"])
 102 AC_SUBST(DEBUGDIR)
 103
 104 # Check to see if we should allow the generation of
 105 # symbols with the ELF standard's STT_COMMON type.
 106 AC_ARG_ENABLE(elf-stt-common,
 107 [  --enable-elf-stt-common Allow the generation of ELF symbols with the STT_COMMON type],
 108 [case "${enableval}" in
 109   yes) want_elf_stt_common=true ;;
 110   no)  want_elf_stt_common=false ;;
 111   *)   AC_MSG_ERROR(bad value ${enableval} for ELF STT_COMMON option) ;;
 112  esac],
 113 # We have to choose a default behaviour.  For native builds we could
 114 # test whether the loader supports the STT_COMMON type, but that would
 115 # mean that built binaries could not be exported to older systems where
 116 # the loader does not support it. So by default we always choose to
 117 # disable this feature.
 118   want_elf_stt_common=false)dnl
 119 if test $want_elf_stt_common = true; then
 120   AC_DEFINE(USE_STT_COMMON, 1,
 121     [Define if we may generate symbols with ELF's STT_COMMON type])
 122 fi
 123
 124 ACX_PKGVERSION([GNU Binutils])
 125 ACX_BUGURL([http://www.sourceware.org/bugzilla/])
 126
 127 AM_BINUTILS_WARNINGS
 128
 129 AC_CONFIG_HEADERS(config.h:config.in)
 130
 131 if test -z "$target" ; then
 132     AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
 133 fi
 134
 135 AM_MAINTAINER_MODE
 136 AM_CONDITIONAL(GENINSRC_NEVER, false)
 137 AM_INSTALL_LIBBFD
 138 AC_EXEEXT
 139
 140 host64=false
 141 target64=false
 142 bfd_default_target_size=32
 143
 144 # host stuff:
 145
 146 ALL_LINGUAS="fr tr ja es sv da zh_CN ro rw vi fi id"
 147 ZW_GNU_GETTEXT_SISTER_DIR
 148 AM_PO_SUBDIRS
 149
 150 # Permit host specific settings.
 151 . ${srcdir}/configure.host
 152
 153 AC_SUBST(HDEFINES)
 154 AC_PROG_INSTALL
 155
 156 BFD_HOST_64BIT_LONG=0
 157 BFD_HOST_64BIT_LONG_LONG=0
 158 BFD_HOST_64_BIT_DEFINED=0
 159 BFD_HOST_64_BIT=
 160 BFD_HOST_U_64_BIT=
 161 BFD_HOSTPTR_T="unsigned long"
 162
 163 AC_CHECK_SIZEOF(long long)
 164 AC_CHECK_SIZEOF(void *)
 165 AC_CHECK_SIZEOF(long)
 166
 167 if test "x${ac_cv_sizeof_void_p}" = "x8"; then
 168   host64=true
 169 fi
 170
 171 if test "x${ac_cv_sizeof_long}" = "x8"; then
 172   BFD_HOST_64BIT_LONG=1
 173   test -n "${HOST_64BIT_TYPE}" || HOST_64BIT_TYPE="long"
 174   test -n "${HOST_U_64BIT_TYPE}" || HOST_U_64BIT_TYPE="unsigned long"
 175 elif test "x${ac_cv_sizeof_long_long}" = "x8"; then
 176   BFD_HOST_64BIT_LONG_LONG=1
 177   test -n "${HOST_64BIT_TYPE}" || HOST_64BIT_TYPE="long long"
 178   test -n "${HOST_U_64BIT_TYPE}" || HOST_U_64BIT_TYPE="unsigned long long"
 179   if test "x${ac_cv_sizeof_void_p}" = "x8"; then
 180     BFD_HOSTPTR_T="unsigned long long"
 181   fi
 182 fi
 183
 184 if test -n "${HOST_64BIT_TYPE}" -a -n "${HOST_U_64BIT_TYPE}"; then
 185   BFD_HOST_64_BIT_DEFINED=1
 186   BFD_HOST_64_BIT="${HOST_64BIT_TYPE}"
 187   BFD_HOST_U_64_BIT="${HOST_U_64BIT_TYPE}"
 188 fi
 189
 190 AC_SUBST(BFD_HOST_64BIT_LONG)
 191 AC_SUBST(BFD_HOST_64BIT_LONG_LONG)
 192 AC_SUBST(BFD_HOST_64_BIT_DEFINED)
 193 AC_SUBST(BFD_HOST_64_BIT)
 194 AC_SUBST(BFD_HOST_U_64_BIT)
 195 AC_SUBST(BFD_HOSTPTR_T)
 196
 197 BFD_CC_FOR_BUILD
 198
 199 AC_CHECK_HEADERS(alloca.h stddef.h string.h strings.h stdlib.h time.h unistd.h)
 200 AC_CHECK_HEADERS(fcntl.h sys/file.h sys/time.h)
 201 GCC_HEADER_STDINT(bfd_stdint.h)
 202 AC_HEADER_TIME
 203 AC_HEADER_DIRENT
 204 ACX_HEADER_STRING
 205 AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid fileno)
 206 AC_CHECK_FUNCS(strtoull)
 207
 208 AC_CHECK_DECLS(basename)
 209 AC_CHECK_DECLS(ftello)
 210 AC_CHECK_DECLS(ftello64)
 211 AC_CHECK_DECLS(fseeko)
 212 AC_CHECK_DECLS(fseeko64)
 213
 214 BFD_BINARY_FOPEN
 215
 216 AC_CHECK_DECLS(ffs)
 217 AC_CHECK_DECLS(free)
 218 AC_CHECK_DECLS(getenv)
 219 AC_CHECK_DECLS(malloc)
 220 AC_CHECK_DECLS(realloc)
 221 AC_CHECK_DECLS(stpcpy)
 222 AC_CHECK_DECLS(strstr)
 223 AC_CHECK_DECLS(snprintf)
 224 AC_CHECK_DECLS(vsnprintf)
 225
 226 # Link in zlib if we can.  This allows us to read compressed debug sections.
 227 # This is used only by compress.c.
 228 AC_SEARCH_LIBS(zlibVersion, z, [AC_CHECK_HEADERS(zlib.h)])
 229
 230 # If we are configured native, pick a core file support file.
 231 COREFILE=
 232 COREFLAG=
 233 TRAD_HEADER=
 234 if test "${target}" = "${host}"; then
 235   case "${host}" in
 236   alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
 237         COREFILE=''
 238         ;;
 239   alpha*-*-linux-*)
 240         COREFILE=trad-core.lo
 241         TRAD_HEADER='"hosts/alphalinux.h"'
 242         ;;
 243   alpha*-*-netbsd* | alpha*-*-openbsd*)
 244         COREFILE=netbsd-core.lo
 245         ;;
 246   alpha*-*-*)           COREFILE=osf-core.lo ;;
 247   arm-*-freebsd* | arm-*-kfreebsd*-gnu)
 248                         COREFILE='' ;;
 249   arm-*-netbsd* | arm-*-openbsd*)
 250         COREFILE=netbsd-core.lo
 251         ;;
 252   arm-*-riscix)         COREFILE=trad-core.lo ;;
 253   hppa*-*-hpux*)        COREFILE=hpux-core.lo ;;
 254   hppa*-*-hiux*)        COREFILE=hpux-core.lo ;;
 255   hppa*-*-mpeix*)       COREFILE=hpux-core.lo ;;
 256   hppa*-*-bsd*)         COREFILE="hpux-core.lo hppabsd-core.lo"
 257                         COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
 258   hppa*-*-netbsd* | hppa*-*-openbsd*)
 259         COREFILE=netbsd-core.lo
 260         ;;
 261
 262   i370-*-*)
 263         COREFILE=trad-core.lo
 264         TRAD_HEADER='"hosts/i370linux.h"'
 265         ;;
 266
 267 changequote(,)dnl
 268   i[3-7]86-sequent-bsd*)
 269 changequote([,])dnl
 270         COREFILE=trad-core.lo
 271         TRAD_HEADER='"hosts/symmetry.h"'
 272         ;;
 273 changequote(,)dnl
 274   i[3-7]86-sequent-sysv4*) ;;
 275   i[3-7]86-sequent-sysv*)
 276 changequote([,])dnl
 277         COREFILE=trad-core.lo
 278         TRAD_HEADER='"hosts/symmetry.h"'
 279         ;;
 280 changequote(,)dnl
 281   i[3-7]86-*-bsdi)
 282 changequote([,])dnl
 283         COREFILE=
 284         ;;
 285 changequote(,)dnl
 286   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*)
 287 changequote([,])dnl
 288         COREFILE=trad-core.lo
 289         TRAD_HEADER='"hosts/i386bsd.h"'
 290         ;;
 291 changequote(,)dnl
 292   i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu | i[3-7]86-*-dragonfly*)
 293 changequote([,])dnl
 294         COREFILE=''
 295         TRAD_HEADER='"hosts/i386bsd.h"'
 296         ;;
 297 changequote(,)dnl
 298   i[3-7]86-*-netbsd* | i[3-7]86-*-knetbsd*-gnu | i[3-7]86-*-openbsd*)
 299 changequote([,])dnl
 300         COREFILE=netbsd-core.lo
 301         ;;
 302 changequote(,)dnl
 303   i[3-7]86-esix-sysv3*)
 304 changequote([,])dnl
 305         COREFILE=trad-core.lo
 306         TRAD_HEADER='"hosts/esix.h"'
 307         ;;
 308 changequote(,)dnl
 309   i[3-7]86-*-sco3.2v5*)
 310 changequote([,])dnl
 311         COREFILE=sco5-core.lo
 312         ;;
 313 changequote(,)dnl
 314   i[3-7]86-*-sco* | i[3-7]86-*-isc*)
 315 changequote([,])dnl
 316         COREFILE=trad-core.lo
 317         TRAD_HEADER='"hosts/i386sco.h"'
 318         ;;
 319 changequote(,)dnl
 320   i[3-7]86-*-mach3*)
 321 changequote([,])dnl
 322         COREFILE=trad-core.lo
 323         TRAD_HEADER='"hosts/i386mach3.h"'
 324         ;;
 325 changequote(,)dnl
 326   i[3-7]86-*-linux-*)
 327 changequote([,])dnl
 328         COREFILE=trad-core.lo
 329         TRAD_HEADER='"hosts/i386linux.h"'
 330         ;;
 331 changequote(,)dnl
 332   i[3-7]86-*-isc*)      COREFILE=trad-core.lo ;;
 333   i[3-7]86-*-aix*)      COREFILE=aix386-core.lo ;;
 334 changequote([,])dnl
 335   i860-*-mach3* | i860-*-osf1*)
 336         COREFILE=trad-core.lo
 337         TRAD_HEADER='"hosts/i860mach3.h"'
 338         ;;
 339   mips-*-netbsd* | mips*-*-openbsd*)
 340         COREFILE=netbsd-core.lo
 341         ;;
 342   mips-dec-*)
 343         COREFILE=trad-core.lo
 344         TRAD_HEADER='"hosts/decstation.h"'
 345         ;;
 346   mips-sgi-irix4*)      COREFILE=irix-core.lo ;;
 347   mips-sgi-irix5*)      COREFILE=irix-core.lo ;;
 348   mips-sgi-irix6*)      COREFILE=irix-core.lo ;;
 349   mips-*-sysv4*)        ;;
 350   mips-*-sysv* | mips-*-riscos*)
 351         COREFILE=trad-core.lo
 352         TRAD_HEADER='"hosts/riscos.h"'
 353         ;;
 354   mips-sony-bsd*)
 355         COREFILE=trad-core.lo
 356         TRAD_HEADER='"hosts/news-mips.h"'
 357         ;;
 358   m68*-bull*-sysv*)
 359         COREFILE=trad-core.lo
 360         TRAD_HEADER='"hosts/dpx2.h"'
 361         ;;
 362   m68*-hp-hpux*)        COREFILE=hpux-core.lo ;;
 363   m68*-hp-bsd*)
 364         COREFILE=trad-core.lo
 365         TRAD_HEADER='"hosts/hp300bsd.h"'
 366         ;;
 367   m68*-*-linux-*)
 368         COREFILE=trad-core.lo
 369         TRAD_HEADER='"hosts/m68klinux.h"'
 370         ;;
 371   m68*-motorola-sysv*)
 372         COREFILE=trad-core.lo
 373         TRAD_HEADER='"hosts/delta68.h"'
 374         ;;
 375   m68*-sony-*)
 376         COREFILE=trad-core.lo
 377         TRAD_HEADER='"hosts/news.h"'
 378         ;;
 379   m68*-*-netbsd* | m68*-*-openbsd*)
 380         COREFILE=netbsd-core.lo
 381         ;;
 382   m68*-apple-aux*)
 383         COREFILE=trad-core.lo
 384         TRAD_HEADER='"hosts/m68kaux.h"'
 385         ;;
 386   m88*-*-sysv4*)
 387         ;;
 388   m88*-motorola-sysv*)
 389         COREFILE=ptrace-core.lo
 390         ;;
 391   m88*-*-mach3*)
 392         COREFILE=trad-core.lo
 393         TRAD_HEADER='"hosts/m88kmach3.h"'
 394         ;;
 395   m88*-*-openbsd*)
 396         COREFILE=netbsd-core.lo
 397         ;;
 398   ns32k-pc532-mach)
 399         COREFILE=trad-core.lo
 400         TRAD_HEADER='"hosts/pc532mach.h"'
 401         ;;
 402   ns32k-*-netbsd* | ns32k-*-openbsd*)
 403         COREFILE=netbsd-core.lo
 404         ;;
 405   rs6000-*-lynx*)
 406         COREFILE=lynx-core.lo
 407         ;;
 408 changequote(,)dnl
 409   rs6000-*-aix[5-9].* | powerpc-*-aix[5-9].*)
 410 changequote([,])dnl
 411         COREFILE=rs6000-core.lo
 412         COREFLAG="$COREFLAG -DAIX_5_CORE -DAIX_CORE_DUMPX_CORE"
 413         ;;
 414 changequote(,)dnl
 415   rs6000-*-aix4.[3-9]* | powerpc-*-aix4.[3-9]*)
 416 changequote([,])dnl
 417         COREFILE=rs6000-core.lo
 418         COREFLAG="$COREFLAG -DAIX_CORE_DUMPX_CORE"
 419         # Not all versions of AIX with -DAIX_CORE_DUMPX_CORE
 420         # have c_impl as a member of struct core_dumpx
 421         AC_MSG_CHECKING([for c_impl in struct core_dumpx])
 422         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <core.h>]], [[struct core_dumpx c; c.c_impl = 0;]])],[AC_DEFINE(HAVE_ST_C_IMPL, 1,
 423             [Define if struct core_dumpx has member c_impl])
 424           AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
 425         ;;
 426   rs6000-*-aix4*)       COREFILE=rs6000-core.lo ;;
 427   rs6000-*-*)           COREFILE=rs6000-core.lo ;;
 428   powerpc-*-aix4*)      COREFILE=rs6000-core.lo ;;
 429   powerpc-*-aix*)       COREFILE=rs6000-core.lo ;;
 430   powerpc-*-beos*)      ;;
 431   powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
 432                         COREFILE='' ;;
 433   powerpc-*-netbsd*)    COREFILE=netbsd-core.lo ;;
 434   powerpc-*-*bsd*)      COREFILE=netbsd-core.lo ;;
 435   s390*-*-*)            COREFILE=trad-core.lo ;;
 436   sh*-*-netbsd* | sh*-*-openbsd*)
 437         COREFILE=netbsd-core.lo
 438         ;;
 439   sparc-*-netbsd* | sparc*-*-openbsd*)
 440         COREFILE=netbsd-core.lo
 441         ;;
 442   tahoe-*-*)
 443         COREFILE=trad-core.lo
 444         TRAD_HEADER='"hosts/tahoe.h"'
 445         ;;
 446   vax-*-netbsd* | vax-*-openbsd*)
 447         COREFILE=netbsd-core.lo
 448         ;;
 449   vax-*-ultrix2*)
 450         COREFILE=trad-core.lo
 451         TRAD_HEADER='"hosts/vaxult2.h"'
 452         ;;
 453   vax-*-ultrix*)
 454         COREFILE=trad-core.lo
 455         TRAD_HEADER='"hosts/vaxult2.h"'
 456         ;;
 457   vax-*-linux-*)
 458         COREFILE=trad-core.lo
 459         TRAD_HEADER='"hosts/vaxlinux.h"'
 460         ;;
 461   vax-*-*)
 462         COREFILE=trad-core.lo
 463         TRAD_HEADER='"hosts/vaxbsd.h"'
 464         ;;
 465   x86_64-*-netbsd* | x86_64-*-openbsd*)
 466         COREFILE=netbsd-core.lo
 467         ;;
 468   esac
 469
 470   case "$COREFILE" in
 471   aix386-core.lo)       COREFLAG=-DAIX386_CORE ;;
 472   hppabsd-core.lo)      COREFLAG=-DHPPABSD_CORE ;;
 473   hpux-core.lo)         COREFLAG=-DHPUX_CORE ;;
 474   irix-core.lo)         COREFLAG=-DIRIX_CORE ;;
 475   lynx-core.lo)         COREFLAG=-DLYNX_CORE ;;
 476   netbsd-core.lo)       COREFLAG=-DNETBSD_CORE ;;
 477   osf-core.lo)          COREFLAG=-DOSF_CORE ;;
 478   ptrace-core.lo)       COREFLAG=-DPTRACE_CORE ;;
 479   rs6000-core.lo)       COREFLAG="$COREFLAG -DAIX_CORE" ;;
 480   sco5-core.lo)         COREFLAG="$COREFLAG -DSCO5_CORE" ;;
 481   trad-core.lo)         COREFLAG="$COREFLAG -DTRAD_CORE" ;;
 482   esac
 483
 484   # ELF corefile support has several flavors, but all of
 485   # them use something called <sys/procfs.h>
 486   AC_CHECK_HEADERS(sys/procfs.h)
 487   if test "$ac_cv_header_sys_procfs_h" = yes; then
 488     BFD_HAVE_SYS_PROCFS_TYPE(prstatus_t)
 489     BFD_HAVE_SYS_PROCFS_TYPE(prstatus32_t)
 490     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus_t, pr_who)
 491     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus32_t, pr_who)
 492     BFD_HAVE_SYS_PROCFS_TYPE(pstatus_t)
 493     BFD_HAVE_SYS_PROCFS_TYPE(pxstatus_t)
 494     BFD_HAVE_SYS_PROCFS_TYPE(pstatus32_t)
 495     BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo_t)
 496     BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo32_t)
 497     BFD_HAVE_SYS_PROCFS_TYPE(psinfo_t)
 498     BFD_HAVE_SYS_PROCFS_TYPE(psinfo32_t)
 499     BFD_HAVE_SYS_PROCFS_TYPE(lwpstatus_t)
 500     BFD_HAVE_SYS_PROCFS_TYPE(lwpxstatus_t)
 501     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_context)
 502     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_reg)
 503     BFD_HAVE_SYS_PROCFS_TYPE(win32_pstatus_t)
 504   fi
 505 fi
 506 AC_SUBST(COREFILE)
 507 AC_SUBST(COREFLAG)
 508 if test -n "$TRAD_HEADER"; then
 509   AC_DEFINE_UNQUOTED(TRAD_HEADER, $TRAD_HEADER,
 510     [Name of host specific header file to include in trad-core.c.])
 511 fi
 512
 513 # Check if linker supports --as-needed and --no-as-needed options
 514 AC_CACHE_CHECK(linker --as-needed support, bfd_cv_ld_as_needed,
 515         [bfd_cv_ld_as_needed=no
 516         if $LD --help 2>/dev/null | grep as-needed > /dev/null; then
 517                 bfd_cv_ld_as_needed=yes
 518         fi
 519         ])
 520
 521 LT_LIB_M
 522
 523 # When building a shared libbfd, link against the pic version of libiberty
 524 # so that apps that use libbfd won't need libiberty just to satisfy any
 525 # libbfd references.
 526 # We can't do that if a pic libiberty is unavailable since including non-pic
 527 # code would insert text relocations into libbfd.
 528 SHARED_LIBADD=
 529 SHARED_LDFLAGS=
 530 if test "$enable_shared" = "yes"; then
 531 changequote(,)dnl
 532   x=`sed -n -e 's/^[    ]*PICFLAG[      ]*=[    ]*//p' < ../libiberty/Makefile | sed -n '$p'`
 533 changequote([,])dnl
 534   if test -n "$x"; then
 535     SHARED_LIBADD="-L`pwd`/../libiberty/pic -liberty"
 536   fi
 537
 538 # More hacks to build DLLs on Windows.
 539   case "${host}" in
 540   *-*-cygwin*)
 541     SHARED_LDFLAGS="-no-undefined"
 542     SHARED_LIBADD="-L`pwd`/../libiberty -liberty -L`pwd`/../intl -lintl -lcygwin -lkernel32"
 543   ;;
 544   esac
 545
 546   if test -n "$SHARED_LIBADD"; then
 547     if test -n "$LIBM"; then
 548       if test x"$bfd_cv_ld_as_needed" = xyes; then
 549         # Link against libm only when needed.  Put -lc, -lm inside -Wl
 550         # to stop libtool reordering these options.
 551         SHARED_LIBADD="$SHARED_LIBADD -Wl,-lc,--as-needed,`echo $LIBM | sed 's/ /,/g'`,--no-as-needed"
 552       else
 553         SHARED_LIBADD="$SHARED_LIBADD $LIBM"
 554       fi
 555     fi
 556   fi
 557 fi
 558 AC_SUBST(SHARED_LDFLAGS)
 559 AC_SUBST(SHARED_LIBADD)
 560
 561 # target stuff:
 562
 563 # Canonicalize the secondary target names.
 564 if test -n "$enable_targets" ; then
 565     for targ in `echo $enable_targets | sed 's/,/ /g'`
 566     do
 567         result=`$ac_config_sub $targ 2>/dev/null`
 568         if test -n "$result" ; then
 569             canon_targets="$canon_targets $result"
 570         else
 571             # Allow targets that config.sub doesn't recognize, like "all".
 572             canon_targets="$canon_targets $targ"
 573         fi
 574     done
 575 fi
 576
 577 all_targets=false
 578 defvec=
 579 selvecs=
 580 assocvecs=
 581 selarchs=
 582 TDEFINES=
 583 for targ in $target $canon_targets
 584 do
 585     if test "x$targ" = "xall"; then
 586         all_targets=true
 587         assocvecs="$assocvecs $targ_defvec $targ_selvecs"
 588     else
 589         . $srcdir/config.bfd
 590         if test "x$targ" = "x$target"; then
 591             defvec=$targ_defvec
 592         fi
 593         selvecs="$selvecs $targ_defvec $targ_selvecs"
 594         selarchs="$selarchs $targ_archs"
 595         TDEFINES="$TDEFINES $targ_cflags"
 596     fi
 597 done
 598 AC_SUBST(TDEFINES)
 599
 600 # This processing still needs to be done if we're to decide properly whether
 601 # 64-bit support needs to be compiled in.  Currently, it will be included if
 602 # the default or any other explicitly requested target requires it; it
 603 # will not be included on a 32-bit host if no 64-bit target is requested, and
 604 # no "--with-64-bit-bfd" option is given, even if "--enable-targets=all" is
 605 # used.
 606
 607 # uniq the default and selected vectors in all the configured targets.
 608 f=""
 609 for i in $selvecs ; do
 610     case " $f " in
 611     *" $i "*) ;;
 612     *) f="$f $i" ;;
 613     esac
 614 done
 615 selvecs="$f"
 616
 617
 618 # uniq the associated vectors in all the configured targets.
 619 f=""
 620 for i in $assocvecs ; do
 621     case " $f " in
 622     *" $i "*) ;;
 623     *) f="$f $i" ;;
 624     esac
 625 done
 626 assocvecs="$f"
 627
 628
 629 # uniq the architectures in all the configured targets.
 630 f=""
 631 for i in $selarchs ; do
 632     case " $f " in
 633     *" $i "*) ;;
 634     *) f="$f $i" ;;
 635     esac
 636 done
 637 selarchs="$f"
 638
 639 # Target backend .o files.
 640 tb=
 641
 642 elf="elf.lo elflink.lo elf-attrs.lo elf-strtab.lo elf-eh-frame.lo dwarf1.lo"
 643
 644 for vec in $selvecs
 645 do
 646     target_size=32
 647     case "$vec" in
 648     # This list is alphabetized to make it easy to compare
 649     # with the two vector lists in targets.c.  For the same reason,
 650     # use one entry per line, even though this leads to long lines.
 651     a_out_adobe_vec)            tb="$tb aout-adobe.lo aout32.lo" ;;
 652     aix5coff64_vec)             tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
 653     aout0_big_vec)              tb="$tb aout0.lo aout32.lo" ;;
 654     aout_arm_big_vec)           tb="$tb aout-arm.lo aout32.lo" ;;
 655     aout_arm_little_vec)        tb="$tb aout-arm.lo aout32.lo" ;;
 656     apollocoff_vec)             tb="$tb coff-apollo.lo" ;;
 657     arm_epoc_pe_big_vec)        tb="$tb epoc-pe-arm.lo peigen.lo cofflink.lo " ;;
 658     arm_epoc_pe_little_vec)     tb="$tb epoc-pe-arm.lo peigen.lo cofflink.lo " ;;
 659     arm_epoc_pei_big_vec)       tb="$tb epoc-pei-arm.lo peigen.lo cofflink.lo " ;;
 660     arm_epoc_pei_little_vec)    tb="$tb epoc-pei-arm.lo peigen.lo cofflink.lo " ;;
 661     arm_wince_pe_big_vec)       tb="$tb pe-arm-wince.lo pe-arm.lo peigen.lo cofflink.lo " ;;
 662     arm_wince_pe_little_vec)    tb="$tb pe-arm-wince.lo pe-arm.lo peigen.lo cofflink.lo " ;;
 663     arm_wince_pei_big_vec)      tb="$tb pei-arm-wince.lo pei-arm.lo peigen.lo cofflink.lo " ;;
 664     arm_wince_pei_little_vec)   tb="$tb pei-arm-wince.lo pei-arm.lo peigen.lo cofflink.lo " ;;
 665     armcoff_big_vec)            tb="$tb coff-arm.lo cofflink.lo " ;;
 666     armcoff_little_vec)         tb="$tb coff-arm.lo cofflink.lo " ;;
 667     armnetbsd_vec)              tb="$tb armnetbsd.lo aout32.lo" ;;
 668     armpe_big_vec)              tb="$tb pe-arm.lo peigen.lo cofflink.lo " ;;
 669     armpe_little_vec)           tb="$tb pe-arm.lo peigen.lo cofflink.lo " ;;
 670     armpei_big_vec)             tb="$tb pei-arm.lo peigen.lo cofflink.lo " ;;
 671     armpei_little_vec)          tb="$tb pei-arm.lo peigen.lo cofflink.lo " ;;
 672     b_out_vec_big_host)         tb="$tb bout.lo aout32.lo" ;;
 673     b_out_vec_little_host)      tb="$tb bout.lo aout32.lo" ;;
 674     bfd_pei_ia64_vec)           tb="$tb pei-ia64.lo pepigen.lo cofflink.lo"; target_size=64 ;;
 675     bfd_elf32_am33lin_vec)      tb="$tb elf32-am33lin.lo elf32.lo $elf" ;;
 676     bfd_elf32_avr_vec)          tb="$tb elf32-avr.lo elf32.lo $elf" ;;
 677     bfd_elf32_bfin_vec)         tb="$tb elf32-bfin.lo elf32.lo $elf" ;;
 678     bfd_elf32_bfinfdpic_vec)    tb="$tb elf32-bfin.lo elf32.lo $elf" ;;
 679     bfd_elf32_big_generic_vec)  tb="$tb elf32-gen.lo elf32.lo $elf" ;;
 680     bfd_elf32_bigarc_vec)       tb="$tb elf32-arc.lo elf32.lo $elf" ;;
 681     bfd_elf32_bigarm_vec)       tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 682     bfd_elf32_bigarm_symbian_vec)
 683                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 684     bfd_elf32_bigarm_vxworks_vec)
 685                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 686     bfd_elf32_bigmips_vec)      tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 687     bfd_elf32_bigmips_vxworks_vec)
 688                                 tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 689     bfd_elf32_cr16_vec)         tb="$tb elf32-cr16.lo elf32.lo $elf" ;;
 690     bfd_elf32_cr16c_vec)        tb="$tb elf32-cr16c.lo elf32.lo $elf" ;;
 691     bfd_elf32_cris_vec)         tb="$tb elf32-cris.lo elf32.lo $elf" ;;
 692     bfd_elf32_crx_vec)          tb="$tb elf32-crx.lo elf32.lo $elf" ;;
 693     bfd_elf32_d10v_vec)         tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
 694     bfd_elf32_d30v_vec)         tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
 695     bfd_elf32_dlx_big_vec)      tb="$tb elf32-dlx.lo elf32.lo $elf" ;;
 696     bfd_elf32_fr30_vec)         tb="$tb elf32-fr30.lo elf32.lo $elf" ;;
 697     bfd_elf32_frv_vec)          tb="$tb elf32-frv.lo elf32.lo $elf" ;;
 698     bfd_elf32_frvfdpic_vec)     tb="$tb elf32-frv.lo elf32.lo $elf" ;;
 699     bfd_elf32_moxie_vec)        tb="$tb elf32-moxie.lo elf32.lo $elf" ;;
 700     bfd_elf32_h8300_vec)        tb="$tb elf32-h8300.lo elf32.lo $elf" ;;
 701     bfd_elf32_hppa_linux_vec)   tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
 702     bfd_elf32_hppa_nbsd_vec)    tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
 703     bfd_elf32_hppa_vec)         tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
 704     bfd_elf32_i370_vec)         tb="$tb elf32-i370.lo elf32.lo $elf" ;;
 705     bfd_elf32_i386_dragonfly_vec)
 706                                 tb="$tb elf32-i386.lo elf-vxworks.lo elf32.lo $elf" ;;
 707     bfd_elf32_i386_freebsd_vec) tb="$tb elf32-i386.lo elf-vxworks.lo elf32.lo $elf" ;;
 708     bfd_elf32_i386_vxworks_vec) tb="$tb elf32-i386.lo elf-vxworks.lo elf32.lo $elf" ;;
 709     bfd_elf32_i386_vec)         tb="$tb elf32-i386.lo elf-vxworks.lo elf32.lo $elf" ;;
 710     bfd_elf32_i860_little_vec)  tb="$tb elf32-i860.lo elf32.lo $elf" ;;
 711     bfd_elf32_i860_vec)         tb="$tb elf32-i860.lo elf32.lo $elf" ;;
 712     bfd_elf32_i960_vec)         tb="$tb elf32-i960.lo elf32.lo $elf" ;;
 713     bfd_elf32_ia64_big_vec)     tb="$tb elf32-ia64.lo elf32.lo $elf" ;;
 714     bfd_elf32_ia64_hpux_big_vec) tb="$tb elf32-ia64.lo elf32.lo $elf";;
 715     bfd_elf32_ip2k_vec)         tb="$tb elf32-ip2k.lo elf32.lo $elf" ;;
 716     bfd_elf32_iq2000_vec)       tb="$tb elf32-iq2000.lo elf32.lo $elf" ;;
 717     bfd_elf32_lm32_vec)         tb="$tb elf32-lm32.lo elf32.lo $elf" ;;
 718     bfd_elf32_lm32fdpic_vec)         tb="$tb elf32-lm32.lo elf32.lo $elf" ;;
 719     bfd_elf32_little_generic_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;;
 720     bfd_elf32_littlearc_vec)    tb="$tb elf32-arc.lo elf32.lo $elf" ;;
 721     bfd_elf32_littlearm_symbian_vec)
 722                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 723     bfd_elf32_littlearm_vxworks_vec)
 724                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 725     bfd_elf32_littlearm_vec)    tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 726     bfd_elf32_littlemips_vec)   tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 727     bfd_elf32_littlemips_vxworks_vec)
 728                                 tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 729     bfd_elf32_m32c_vec)         tb="$tb elf32-m32c.lo elf32.lo $elf" ;;
 730     bfd_elf32_m32r_vec)         tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 731     bfd_elf32_m32rle_vec)       tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 732     bfd_elf32_m32rlin_vec)      tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 733     bfd_elf32_m32rlelin_vec)    tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 734     bfd_elf32_m68hc11_vec)      tb="$tb elf32-m68hc11.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
 735     bfd_elf32_m68hc12_vec)      tb="$tb elf32-m68hc12.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
 736     bfd_elf32_m68k_vec)         tb="$tb elf32-m68k.lo elf32.lo $elf" ;;
 737     bfd_elf32_m88k_vec)         tb="$tb elf32-m88k.lo elf32.lo $elf" ;;
 738     bfd_elf32_mcore_big_vec)    tb="$tb elf32-mcore.lo elf32.lo $elf" ;;
 739     bfd_elf32_mcore_little_vec) tb="$tb elf32-mcore.lo elf32.lo $elf" ;;
 740     bfd_elf32_mep_vec)          tb="$tb elf32-mep.lo elf32.lo $elf" ;;
 741     bfd_elf32_mep_little_vec)   tb="$tb elf32-mep.lo elf32.lo $elf" ;;
 742     bfd_elf32_mn10200_vec)      tb="$tb elf-m10200.lo elf32.lo $elf" ;;
 743     bfd_elf32_mn10300_vec)      tb="$tb elf-m10300.lo elf32.lo $elf" ;;
 744     bfd_elf32_mt_vec)           tb="$tb elf32-mt.lo elf32.lo $elf" ;;
 745     bfd_elf32_msp430_vec)       tb="$tb elf32-msp430.lo elf32.lo $elf" ;;
 746     bfd_elf32_nbigmips_vec)     tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 747     bfd_elf32_nlittlemips_vec)  tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 748     bfd_elf32_ntradbigmips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 749     bfd_elf32_ntradlittlemips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 750     bfd_elf32_openrisc_vec)     tb="$tb elf32-openrisc.lo elf32.lo $elf" ;;
 751     bfd_elf32_or32_big_vec)     tb="$tb elf32-or32.lo elf32.lo $elf" ;;
 752     bfd_elf32_pj_vec)           tb="$tb elf32-pj.lo elf32.lo $elf";;
 753     bfd_elf32_pjl_vec)          tb="$tb elf32-pj.lo elf32.lo $elf";;
 754     bfd_elf32_powerpc_vec)      tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
 755     bfd_elf32_powerpcle_vec)    tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
 756     bfd_elf32_powerpc_vxworks_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
 757     bfd_elf32_s390_vec)         tb="$tb elf32-s390.lo elf32.lo $elf" ;;
 758     bfd_elf32_bigscore_vec)     tb="$tb elf32-score.lo elf32-score7.lo elf32.lo $elf"; want64=true; target_size=64;;
 759     bfd_elf32_littlescore_vec)  tb="$tb elf32-score.lo elf32-score7.lo elf32.lo $elf"; want64=true; target_size=64;;
 760     # FIXME: We include cofflink.lo not because it's needed for
 761     # bfd_elf32_sh64[l]_vec, but because we include bfd_elf32_sh[l]_vec
 762     # which needs it but does not list it.  Should be fixed in right place.
 763     bfd_elf32_sh64_vec)         tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 764     bfd_elf32_sh64l_vec)        tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 765     bfd_elf32_sh64lin_vec)      tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 766     bfd_elf32_sh64blin_vec)     tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 767     bfd_elf32_sh64lnbsd_vec)    tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" ;;
 768     bfd_elf32_sh64nbsd_vec)     tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" ;;
 769     bfd_elf32_sh_vec)           tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 770     bfd_elf32_shblin_vec)       tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 771     bfd_elf32_shl_vec)          tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 772     bfd_elf32_shl_symbian_vec)  tb="$tb elf32-sh-symbian.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 773     bfd_elf32_shlin_vec)        tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 774     bfd_elf32_shlnbsd_vec)      tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 775     bfd_elf32_shlvxworks_vec)   tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 776     bfd_elf32_shnbsd_vec)       tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 777     bfd_elf32_shvxworks_vec)    tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 778     bfd_elf32_sparc_vec)        tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;;
 779     bfd_elf32_sparc_vxworks_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;;
 780     bfd_elf32_spu_vec)          tb="$tb elf32-spu.lo elf32.lo $elf" ;;
 781     bfd_elf32_tradbigmips_vec)  tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 782     bfd_elf32_tradlittlemips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 783     bfd_elf32_us_cris_vec)      tb="$tb elf32-cris.lo elf32.lo $elf" ;;
 784     bfd_elf32_v850_vec)         tb="$tb elf32-v850.lo elf32.lo $elf" ;;
 785     bfd_elf32_vax_vec)          tb="$tb elf32-vax.lo elf32.lo $elf" ;;
 786     bfd_elf32_xstormy16_vec)    tb="$tb elf32-xstormy16.lo elf32.lo $elf" ;;
 787     bfd_elf32_xc16x_vec)                tb="$tb elf32-xc16x.lo elf32.lo $elf" ;;
 788     bfd_elf32_xtensa_le_vec)    tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;;
 789     bfd_elf32_xtensa_be_vec)    tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;;
 790     bfd_elf64_alpha_freebsd_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
 791     bfd_elf64_alpha_vec)        tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
 792     bfd_elf64_big_generic_vec)  tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
 793     bfd_elf64_bigmips_vec)      tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 794     bfd_elf64_hppa_linux_vec)   tb="$tb elf64-hppa.lo elf64.lo $elf"; target_size=64 ;;
 795     bfd_elf64_hppa_vec)         tb="$tb elf64-hppa.lo elf64.lo $elf"; target_size=64 ;;
 796     bfd_elf64_ia64_big_vec)     tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
 797     bfd_elf64_ia64_hpux_big_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
 798     bfd_elf64_ia64_little_vec)  tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
 799     bfd_elf64_ia64_vms_vec)     tb="$tb elf64-ia64.lo elf64.lo $elf vmsutil.lo"; target_size=64 ;;
 800     bfd_elf64_little_generic_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
 801     bfd_elf64_littlemips_vec)   tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 802     bfd_elf64_mmix_vec)         tb="$tb elf64-mmix.lo elf64.lo $elf" target_size=64 ;;
 803     bfd_elf64_powerpc_vec)      tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
 804     bfd_elf64_powerpcle_vec)    tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf" target_size=64 ;;
 805     bfd_elf64_s390_vec)         tb="$tb elf64-s390.lo elf64.lo $elf"; target_size=64 ;;
 806     bfd_elf64_sh64_vec)         tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 807     bfd_elf64_sh64l_vec)        tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 808     bfd_elf64_sh64lin_vec)      tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 809     bfd_elf64_sh64blin_vec)     tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 810     bfd_elf64_sh64lnbsd_vec)    tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 811     bfd_elf64_sh64nbsd_vec)     tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 812     bfd_elf64_sparc_vec)        tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
 813     bfd_elf64_sparc_freebsd_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
 814     bfd_elf64_tradbigmips_vec)  tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 815     bfd_elf64_tradlittlemips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 816     bfd_elf64_x86_64_freebsd_vec) tb="$tb elf64-x86-64.lo elf64.lo $elf"; target_size=64 ;;
 817     bfd_elf64_x86_64_vec)       tb="$tb elf64-x86-64.lo elf64.lo $elf"; target_size=64 ;;
 818     bfd_mmo_vec)                tb="$tb mmo.lo" target_size=64 ;;
 819     bfd_powerpc_pe_vec)         tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;
 820     bfd_powerpc_pei_vec)        tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
 821     bfd_powerpcle_pe_vec)       tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;
 822     bfd_powerpcle_pei_vec)      tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
 823     cris_aout_vec)              tb="$tb aout-cris.lo" ;;
 824     demo_64_vec)                tb="$tb demo64.lo aout64.lo"; target_size=64 ;;
 825     ecoff_big_vec)              tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 826     ecoff_biglittle_vec)        tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 827     ecoff_little_vec)           tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 828     ecoffalpha_little_vec)      tb="$tb coff-alpha.lo ecoff.lo ecofflink.lo"; target_size=64 ;;
 829     go32coff_vec)               tb="$tb coff-go32.lo cofflink.lo" ;;
 830     go32stubbedcoff_vec)        tb="$tb coff-stgo32.lo cofflink.lo" ;;
 831     h8300coff_vec)              tb="$tb coff-h8300.lo reloc16.lo" ;;
 832     h8500coff_vec)              tb="$tb coff-h8500.lo reloc16.lo" ;;
 833     host_aout_vec)              tb="$tb host-aout.lo aout32.lo" ;;
 834     hp300bsd_vec)               tb="$tb hp300bsd.lo aout32.lo" ;;
 835     hp300hpux_vec)              tb="$tb hp300hpux.lo aout32.lo" ;;
 836     i386aout_vec)               tb="$tb i386aout.lo aout32.lo" ;;
 837     i386bsd_vec)                tb="$tb i386bsd.lo aout32.lo" ;;
 838     i386coff_vec)               tb="$tb coff-i386.lo cofflink.lo" ;;
 839     x86_64coff_vec)             tb="$tb coff-x86_64.lo cofflink.lo"; target_size=64 ;;
 840     i386dynix_vec)              tb="$tb i386dynix.lo aout32.lo" ;;
 841     i386freebsd_vec)            tb="$tb i386freebsd.lo aout32.lo" ;;
 842     i386linux_vec)              tb="$tb i386linux.lo aout32.lo" ;;
 843     i386lynx_aout_vec)          tb="$tb i386lynx.lo lynx-core.lo aout32.lo" ;;
 844     i386lynx_coff_vec)          tb="$tb cf-i386lynx.lo cofflink.lo lynx-core.lo" ;;
 845     i386mach3_vec)              tb="$tb i386mach3.lo aout32.lo" ;;
 846     i386msdos_vec)              tb="$tb i386msdos.lo" ;;
 847     i386netbsd_vec)             tb="$tb i386netbsd.lo aout32.lo" ;;
 848     i386os9k_vec)               tb="$tb i386os9k.lo aout32.lo" ;;
 849     i386pe_vec)                 tb="$tb pe-i386.lo peigen.lo cofflink.lo" ;;
 850     i386pei_vec)                tb="$tb pei-i386.lo peigen.lo cofflink.lo" ;;
 851     x86_64pe_vec)               tb="$tb pe-x86_64.lo pex64igen.lo cofflink.lo"; target_size=64 ;;
 852     x86_64pei_vec)              tb="$tb pei-x86_64.lo pex64igen.lo cofflink.lo"; target_size=64 ;;
 853     i860coff_vec)               tb="$tb coff-i860.lo cofflink.lo" ;;
 854     icoff_big_vec)              tb="$tb coff-i960.lo cofflink.lo" ;;
 855     icoff_little_vec)           tb="$tb coff-i960.lo cofflink.lo" ;;
 856     ieee_vec)                   tb="$tb ieee.lo" ;;
 857     m68k4knetbsd_vec)           tb="$tb m68k4knetbsd.lo aout32.lo" ;;
 858     m68kaux_coff_vec)           tb="$tb coff-aux.lo coff-m68k.lo cofflink.lo" ;;
 859     m68kcoff_vec)               tb="$tb coff-m68k.lo cofflink.lo" ;;
 860     m68kcoffun_vec)             tb="$tb coff-u68k.lo coff-m68k.lo cofflink.lo" ;;
 861     m68klinux_vec)              tb="$tb m68klinux.lo aout32.lo" ;;
 862     m68knetbsd_vec)             tb="$tb m68knetbsd.lo aout32.lo" ;;
 863     m68ksysvcoff_vec)           tb="$tb coff-svm68k.lo cofflink.lo" ;;
 864     m88kbcs_vec)                tb="$tb coff-m88k.lo" ;;
 865     m88kmach3_vec)              tb="$tb m88kmach3.lo aout32.lo" ;;
 866     m88kopenbsd_vec)            tb="$tb m88kopenbsd.lo aout32.lo" ;;
 867     maxqcoff_vec)               tb="$tb coff-maxq.lo" ;;
 868     mach_o_be_vec)              tb="$tb mach-o.lo" ;;
 869     mach_o_le_vec)              tb="$tb mach-o.lo" ;;
 870     mach_o_fat_vec)             tb="$tb mach-o.lo" ;;
 871     mcore_pe_big_vec)           tb="$tb pe-mcore.lo peigen.lo cofflink.lo" ;;
 872     mcore_pe_little_vec)        tb="$tb pe-mcore.lo peigen.lo cofflink.lo" ;;
 873     mcore_pei_big_vec)          tb="$tb pei-mcore.lo peigen.lo cofflink.lo" ;;
 874     mcore_pei_little_vec)       tb="$tb pei-mcore.lo peigen.lo cofflink.lo" ;;
 875     mipslpe_vec)                tb="$tb pe-mips.lo peigen.lo cofflink.lo" ;;
 876     mipslpei_vec)               tb="$tb pei-mips.lo peigen.lo cofflink.lo" ;;
 877     newsos3_vec)                tb="$tb newsos3.lo aout32.lo" ;;
 878     nlm32_alpha_vec)            tb="$tb nlm32-alpha.lo nlm32.lo nlm.lo"; target_size=64 ;;
 879     nlm32_i386_vec)             tb="$tb nlm32-i386.lo nlm32.lo nlm.lo" ;;
 880     nlm32_powerpc_vec)          tb="$tb nlm32-ppc.lo nlm32.lo nlm.lo" ;;
 881     nlm32_sparc_vec)            tb="$tb nlm32-sparc.lo nlm32.lo nlm.lo" ;;
 882     or32coff_big_vec)           tb="$tb coff-or32.lo cofflink.lo" ;;
 883     pc532machaout_vec)          tb="$tb pc532-mach.lo aout-ns32k.lo" ;;
 884     pc532netbsd_vec)            tb="$tb ns32knetbsd.lo aout-ns32k.lo" ;;
 885     pef_vec)                    tb="$tb pef.lo" ;;
 886     pef_xlib_vec)               tb="$tb pef.lo" ;;
 887     pdp11_aout_vec)             tb="$tb pdp11.lo" ;;
 888     plugin_vec)                 tb="$tb plugin.lo" ;;
 889     pmac_xcoff_vec)             tb="$tb coff-rs6000.lo xcofflink.lo" ;;
 890     ppcboot_vec)                tb="$tb ppcboot.lo" ;;
 891     riscix_vec)                 tb="$tb aout32.lo riscix.lo" ;;
 892     rs6000coff64_vec)           tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
 893     rs6000coff_vec)             tb="$tb coff-rs6000.lo xcofflink.lo" ;;
 894     shcoff_small_vec)           tb="$tb coff-sh.lo cofflink.lo" ;;
 895     shcoff_vec)                 tb="$tb coff-sh.lo cofflink.lo" ;;
 896     shlcoff_small_vec)          tb="$tb coff-sh.lo cofflink.lo" ;;
 897     shlcoff_vec)                tb="$tb coff-sh.lo cofflink.lo" ;;
 898     shlpe_vec)                  tb="$tb pe-sh.lo coff-sh.lo peigen.lo cofflink.lo" ;;
 899     shlpei_vec)                 tb="$tb pei-sh.lo coff-sh.lo peigen.lo cofflink.lo" ;;
 900     som_vec)                    tb="$tb som.lo" ;;
 901     sparccoff_vec)              tb="$tb coff-sparc.lo" ;;
 902     sparcle_aout_vec)           tb="$tb aout-sparcle.lo aout32.lo" ;;
 903     sparclinux_vec)             tb="$tb sparclinux.lo aout32.lo" ;;
 904     sparclynx_aout_vec)         tb="$tb sparclynx.lo lynx-core.lo aout32.lo" ;;
 905     sparclynx_coff_vec)         tb="$tb cf-sparclynx.lo lynx-core.lo" ;;
 906     sparcnetbsd_vec)            tb="$tb sparcnetbsd.lo aout32.lo" ;;
 907     sunos_big_vec)              tb="$tb sunos.lo aout32.lo" ;;
 908     sym_vec)                    tb="$tb xsym.lo" ;;
 909     tic30_aout_vec)             tb="$tb aout-tic30.lo" ;;
 910     tic30_coff_vec)             tb="$tb coff-tic30.lo" ;;
 911     tic4x_coff0_vec)            tb="$tb coff-tic4x.lo" ;;
 912     tic4x_coff0_beh_vec)        tb="$tb coff-tic4x.lo" ;;
 913     tic4x_coff1_vec)            tb="$tb coff-tic4x.lo" ;;
 914     tic4x_coff1_beh_vec)        tb="$tb coff-tic4x.lo" ;;
 915     tic4x_coff2_vec)            tb="$tb coff-tic4x.lo" ;;
 916     tic4x_coff2_beh_vec)        tb="$tb coff-tic4x.lo" ;;
 917     tic54x_coff0_beh_vec)       tb="$tb coff-tic54x.lo" ;;
 918     tic54x_coff0_vec)           tb="$tb coff-tic54x.lo" ;;
 919     tic54x_coff1_beh_vec)       tb="$tb coff-tic54x.lo" ;;
 920     tic54x_coff1_vec)           tb="$tb coff-tic54x.lo" ;;
 921     tic54x_coff2_beh_vec)       tb="$tb coff-tic54x.lo" ;;
 922     tic54x_coff2_vec)           tb="$tb coff-tic54x.lo" ;;
 923     tic80coff_vec)              tb="$tb coff-tic80.lo cofflink.lo" ;;
 924     vaxnetbsd_vec)              tb="$tb vaxnetbsd.lo aout32.lo" ;;
 925     vax1knetbsd_vec)            tb="$tb vax1knetbsd.lo aout32.lo" ;;
 926     vaxbsd_vec)                 tb="$tb vaxbsd.lo aout32.lo" ;;
 927     versados_vec)               tb="$tb versados.lo" ;;
 928     vms_alpha_vec)              tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo"; target_size=64 ;;
 929     vms_vax_vec)                tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo" ;;
 930     w65_vec)                    tb="$tb coff-w65.lo reloc16.lo" ;;
 931     we32kcoff_vec)              tb="$tb coff-we32k.lo" ;;
 932     z80coff_vec)                tb="$tb coff-z80.lo reloc16.lo" ;;
 933     z8kcoff_vec)                tb="$tb coff-z8k.lo reloc16.lo cofflink.lo" ;;
 934
 935     # These appear out of order in targets.c
 936     srec_vec)                   tb="$tb srec.lo" ;;
 937     symbolsrec_vec)             tb="$tb srec.lo" ;;
 938     tekhex_vec)                 tb="$tb tekhex.lo" ;;
 939     cisco_core_big_vec)         tb="$tb cisco-core.lo" ;;
 940     cisco_core_little_vec)      tb="$tb cisco-core.lo" ;;
 941
 942     "")                 ;;
 943     *) AC_MSG_ERROR(*** unknown target vector $vec) ;;
 944     esac
 945
 946     if test ${target_size} = 64; then
 947         target64=true
 948     fi
 949     if test x"${vec}" = x"${defvec}"; then
 950         bfd_default_target_size=${target_size}
 951     fi
 952 done
 953
 954 # Target architecture .o files.
 955 # A couple of CPUs use shorter file names to avoid problems on DOS
 956 # filesystems.
 957 ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.lo/g -e s/mn10200/m10200/ -e s/mn10300/m10300/`
 958
 959 # Weed out duplicate .o files.
 960 f=""
 961 for i in $tb ; do
 962     case " $f " in
 963     *" $i "*) ;;
 964     *) f="$f $i" ;;
 965     esac
 966 done
 967 tb="$f"
 968
 969 f=""
 970 for i in $ta ; do
 971     case " $f " in
 972     *" $i "*) ;;
 973     *) f="$f $i" ;;
 974     esac
 975 done
 976 ta="$f"
 977
 978 bfd_backends="$tb"
 979 bfd_machines="$ta"
 980
 981 if test x${all_targets} = xtrue ; then
 982   bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
 983   bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
 984   selvecs=
 985   havevecs=
 986   selarchs=
 987   test -n "$assocvecs" &&
 988     assocvecs=`echo $assocvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 989 else    # all_targets is true
 990   # Only set these if they will be nonempty, for the clever echo.
 991   havevecs=
 992   assocvecs=
 993   test -n "$selvecs" &&
 994     havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'`
 995   test -n "$selvecs" &&
 996     selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 997   test -n "$selarchs" &&
 998     selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 999 fi      # all_targets is true
1000
1001 case ${host64}-${target64}-${want64} in
1002   *true*)
1003     wordsize=64
1004     bfd64_libs='$(BFD64_LIBS)'
1005     all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
1006     if test $BFD_HOST_64_BIT_DEFINED = 0; then
1007       AC_MSG_WARN([You have requested a 64 bit BFD configuration, but])
1008       AC_MSG_WARN([your compiler may not have a 64 bit integral type])
1009     fi
1010     if test -n "$GCC" ; then
1011        bad_64bit_gcc=no;
1012        AC_MSG_CHECKING([for gcc version with buggy 64-bit support])
1013        # Add more tests for gcc versions with non-working 64-bit support here.
1014        AC_EGREP_CPP([: 2 : 91 : 1 :],[:__GNUC__:__GNUC_MINOR__:__i386__:],
1015                     bad_64bit_gcc=yes;
1016                     AC_MSG_RESULT([yes: egcs-1.1.2 on ix86 spotted]),
1017                     AC_MSG_RESULT(no))
1018        if test $bad_64bit_gcc = yes ; then
1019          AC_MSG_ERROR([A newer version of gcc is needed for the requested 64-bit BFD configuration])
1020        fi
1021     fi
1022     ;;
1023   false-false-false)
1024     wordsize=32
1025     all_backends='$(BFD32_BACKENDS)'
1026     ;;
1027 esac
1028
1029 AC_SUBST(wordsize)
1030 AC_SUBST(bfd64_libs)
1031 AC_SUBST(all_backends)
1032 AC_SUBST(bfd_backends)
1033 AC_SUBST(bfd_machines)
1034 AC_SUBST(bfd_default_target_size)
1035
1036 if test "$plugins" = "yes"; then
1037   supports_plugins=1
1038 else
1039   supports_plugins=0
1040 fi
1041 AC_SUBST(supports_plugins)
1042
1043 # Determine the host dependant file_ptr a.k.a. off_t type.  In order
1044 # prefer: off64_t - if ftello64 and fseeko64, off_t - if ftello and
1045 # fseeko, long.  This assumes that sizeof off_t is .ge. sizeof long.
1046 # Hopefully a reasonable assumption since fseeko et.al. should be
1047 # upward compatible.
1048 AC_CHECK_FUNCS(ftello ftello64 fseeko fseeko64 fopen64)
1049 if test x"$ac_cv_func_ftello" = xyes -a x"$ac_cv_func_fseeko" = xyes; then
1050     AC_CHECK_SIZEOF(off_t)
1051 fi
1052 AC_MSG_CHECKING([file_ptr type])
1053 bfd_file_ptr="long"
1054 bfd_ufile_ptr="unsigned long"
1055 if test x"$ac_cv_func_ftello64" = xyes -a x"$ac_cv_func_fseeko64" = xyes \
1056         -o x"${ac_cv_sizeof_off_t}" = x8; then
1057     bfd_file_ptr=BFD_HOST_64_BIT
1058     bfd_ufile_ptr=BFD_HOST_U_64_BIT
1059 fi
1060 AC_MSG_RESULT($bfd_file_ptr)
1061 AC_SUBST(bfd_file_ptr)
1062 AC_SUBST(bfd_ufile_ptr)
1063
1064
1065 tdefaults=""
1066 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
1067 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
1068 test -n "${assocvecs}" && tdefaults="${tdefaults} -DASSOCIATED_VECS='${assocvecs}'"
1069 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
1070 test -n "${havevecs}" && tdefaults="${tdefaults} ${havevecs}"
1071 AC_SUBST(tdefaults)
1072
1073 dnl AC_CHECK_HEADERS(sys/mman.h)
1074 AC_FUNC_MMAP
1075 AC_CHECK_FUNCS(madvise mprotect)
1076 case ${want_mmap}+${ac_cv_func_mmap_fixed_mapped} in
1077   true+yes )  AC_DEFINE(USE_MMAP, 1, [Use mmap if it's available?]) ;;
1078 esac
1079
1080 rm -f doc/config.status
1081 AC_CONFIG_FILES([Makefile doc/Makefile bfd-in3.h:bfd-in2.h po/Makefile.in:po/Make-in])
1082
1083 dnl We need this duplication, even though we use AM_PO_SUBDIRS, because of
1084 dnl our two separate POTFILES.  Yuck.
1085 AC_CONFIG_COMMANDS([default],
1086 [[
1087 case "$srcdir" in
1088   .) srcdirpre= ;;
1089   *) srcdirpre='$(srcdir)/' ;;
1090 esac
1091 POFILES=
1092 GMOFILES=
1093 for lang in dummy $OBSOLETE_ALL_LINGUAS; do
1094   if test $lang != dummy; then
1095     POFILES="$POFILES $srcdirpre$lang.po"
1096     GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
1097   fi
1098 done
1099 sed -e '/SRC-POTFILES =/r po/SRC-POTFILES' \
1100     -e '/BLD-POTFILES =/r po/BLD-POTFILES' \
1101     -e "s,@POFILES@,$POFILES," \
1102     -e "s,@GMOFILES@,$GMOFILES," \
1103     po/Makefile.in > po/Makefile]],[[]])
1104
1105 dnl Required by html, pdf, install-pdf and install-html
1106 AC_SUBST(datarootdir)
1107 AC_SUBST(docdir)
1108 AC_SUBST(htmldir)
1109 AC_SUBST(pdfdir)
1110
1111 AC_OUTPUT
1112