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, 2.18.50)
  12
  13 dnl These must be called before AM_PROG_LIBTOOL, 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 AM_DISABLE_SHARED
  21
  22 AC_PROG_CC
  23 AC_GNU_SOURCE
  24
  25 AC_PROG_LIBTOOL
  26
  27 AC_ARG_ENABLE(64-bit-bfd,
  28 [  --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)],
  29 [case "${enableval}" in
  30   yes)  want64=true  ;;
  31   no)   want64=false ;;
  32   *)    AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;;
  33 esac],[want64=false])dnl
  34
  35 AC_ARG_ENABLE(targets,
  36 [  --enable-targets        alternative target configurations],
  37 [case "${enableval}" in
  38   yes | "") AC_MSG_ERROR([enable-targets option must specify target names or 'all'])
  39             ;;
  40   no)       enable_targets= ;;
  41   *)        enable_targets=$enableval ;;
  42 esac])dnl
  43
  44 AC_ARG_ENABLE(commonbfdlib,
  45 [  --enable-commonbfdlib   build shared BFD/opcodes/libiberty library],
  46 [case "${enableval}" in
  47   yes) commonbfdlib=true ;;
  48   no)  commonbfdlib=false ;;
  49   *)   AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
  50 esac])dnl
  51
  52 AC_ARG_WITH(mmap,
  53 [  --with-mmap             try using mmap for BFD input files if available],
  54 [case "${withval}" in
  55   yes)  want_mmap=true ;;
  56   no)   want_mmap=false ;;
  57   *)    AC_MSG_ERROR(bad value ${withval} for BFD with-mmap option) ;;
  58 esac],[want_mmap=false])dnl
  59
  60 AC_ARG_ENABLE(secureplt,
  61 [  --enable-secureplt      Default to creating read-only plt entries],
  62 [case "${enableval}" in
  63   yes)  use_secureplt=true  ;;
  64   no)   use_secureplt=false ;;
  65   *)    AC_MSG_ERROR(bad value ${enableval} for secureplt option) ;;
  66 esac],[use_secureplt=false])dnl
  67 if test $use_secureplt = true; then
  68   AC_DEFINE(USE_SECUREPLT, 1,
  69     [Define if we should default to creating read-only plt entries])
  70 fi
  71
  72 DEBUGDIR=${libdir}/debug
  73 AC_ARG_WITH(separate-debug-dir,
  74   AS_HELP_STRING([--with-separate-debug-dir=DIR],
  75                  [Look for global separate debug info in DIR [[default=LIBDIR/debug]]]),
  76 [DEBUGDIR="${withval}"])
  77 AC_SUBST(DEBUGDIR)
  78
  79 # Check to see if we should allow the generation of
  80 # symbols with the ELF standard's STT_COMMON type.
  81 AC_ARG_ENABLE(elf-stt-common,
  82 [  --enable-elf-stt-common Allow the generation of ELF symbols with the STT_COMMON type],
  83 [case "${enableval}" in
  84   yes) want_elf_stt_common=true ;;
  85   no)  want_elf_stt_common=false ;;
  86   *)   AC_MSG_ERROR(bad value ${enableval} for ELF STT_COMMON option) ;;
  87  esac],
  88 # We have to choose a default behaviour.  For native builds we could
  89 # test whether the loader supports the STT_COMMON type, but that would
  90 # mean that built binaries could not be exported to older systems where
  91 # the loader does not support it. So by default we always choose to
  92 # disable this feature.
  93   want_elf_stt_common=false)dnl
  94 if test $want_elf_stt_common = true; then
  95   AC_DEFINE(USE_STT_COMMON, 1,
  96     [Define if we may generate symbols with ELF's STT_COMMON type])
  97 fi
  98
  99 ACX_PKGVERSION([GNU Binutils])
 100 ACX_BUGURL([http://www.sourceware.org/bugzilla/])
 101
 102 AM_BINUTILS_WARNINGS
 103
 104 AM_CONFIG_HEADER(config.h:config.in)
 105
 106 if test -z "$target" ; then
 107     AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
 108 fi
 109
 110 AM_MAINTAINER_MODE
 111 AM_CONDITIONAL(GENINSRC_NEVER, false)
 112 AM_INSTALL_LIBBFD
 113 AC_EXEEXT
 114
 115 host64=false
 116 target64=false
 117 bfd_default_target_size=32
 118
 119 # host stuff:
 120
 121 ALL_LINGUAS="fr tr ja es sv da zh_CN ro rw vi fi"
 122 ZW_GNU_GETTEXT_SISTER_DIR
 123 AM_PO_SUBDIRS
 124
 125 # Permit host specific settings.
 126 . ${srcdir}/configure.host
 127
 128 AC_SUBST(HDEFINES)
 129 AC_PROG_INSTALL
 130
 131 BFD_HOST_64BIT_LONG=0
 132 BFD_HOST_64BIT_LONG_LONG=0
 133 BFD_HOST_64_BIT_DEFINED=0
 134 BFD_HOST_64_BIT=
 135 BFD_HOST_U_64_BIT=
 136 BFD_HOSTPTR_T="unsigned long"
 137
 138 AC_CHECK_SIZEOF(long long)
 139 AC_CHECK_SIZEOF(void *)
 140 AC_CHECK_SIZEOF(long)
 141
 142 if test "x${ac_cv_sizeof_void_p}" = "x8"; then
 143   host64=true
 144 fi
 145
 146 if test "x${ac_cv_sizeof_long}" = "x8"; then
 147   BFD_HOST_64BIT_LONG=1
 148   test -n "${HOST_64BIT_TYPE}" || HOST_64BIT_TYPE="long"
 149   test -n "${HOST_U_64BIT_TYPE}" || HOST_U_64BIT_TYPE="unsigned long"
 150 elif test "x${ac_cv_sizeof_long_long}" = "x8"; then
 151   BFD_HOST_64BIT_LONG_LONG=1
 152   test -n "${HOST_64BIT_TYPE}" || HOST_64BIT_TYPE="long long"
 153   test -n "${HOST_U_64BIT_TYPE}" || HOST_U_64BIT_TYPE="unsigned long long"
 154   if test "x${ac_cv_sizeof_void_p}" = "x8"; then
 155     BFD_HOSTPTR_T="unsigned long long"
 156   fi
 157 fi
 158
 159 if test -n "${HOST_64BIT_TYPE}" -a -n "${HOST_U_64BIT_TYPE}"; then
 160   BFD_HOST_64_BIT_DEFINED=1
 161   BFD_HOST_64_BIT="${HOST_64BIT_TYPE}"
 162   BFD_HOST_U_64_BIT="${HOST_U_64BIT_TYPE}"
 163 fi
 164
 165 AC_SUBST(BFD_HOST_64BIT_LONG)
 166 AC_SUBST(BFD_HOST_64BIT_LONG_LONG)
 167 AC_SUBST(BFD_HOST_64_BIT_DEFINED)
 168 AC_SUBST(BFD_HOST_64_BIT)
 169 AC_SUBST(BFD_HOST_U_64_BIT)
 170 AC_SUBST(BFD_HOSTPTR_T)
 171
 172 BFD_CC_FOR_BUILD
 173
 174 AC_CHECK_HEADERS(alloca.h stddef.h string.h strings.h stdlib.h time.h unistd.h)
 175 AC_CHECK_HEADERS(fcntl.h sys/file.h sys/time.h)
 176 GCC_HEADER_STDINT(bfd_stdint.h)
 177 AC_HEADER_TIME
 178 AC_HEADER_DIRENT
 179 ACX_HEADER_STRING
 180 AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid)
 181 AC_CHECK_FUNCS(strtoull)
 182
 183 AC_CHECK_DECLS(basename)
 184 AC_CHECK_DECLS(ftello)
 185 AC_CHECK_DECLS(ftello64)
 186 AC_CHECK_DECLS(fseeko)
 187 AC_CHECK_DECLS(fseeko64)
 188
 189 BFD_BINARY_FOPEN
 190
 191 AC_CHECK_DECLS(ffs)
 192 AC_CHECK_DECLS(free)
 193 AC_CHECK_DECLS(getenv)
 194 AC_CHECK_DECLS(malloc)
 195 AC_CHECK_DECLS(realloc)
 196 AC_CHECK_DECLS(stpcpy)
 197 AC_CHECK_DECLS(strstr)
 198 AC_CHECK_DECLS(snprintf)
 199 AC_CHECK_DECLS(vsnprintf)
 200
 201 # If we are configured native, pick a core file support file.
 202 COREFILE=
 203 COREFLAG=
 204 TRAD_HEADER=
 205 if test "${target}" = "${host}"; then
 206   case "${host}" in
 207   alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
 208         COREFILE=''
 209         ;;
 210   alpha*-*-linux-*)
 211         COREFILE=trad-core.lo
 212         TRAD_HEADER='"hosts/alphalinux.h"'
 213         ;;
 214   alpha*-*-netbsd* | alpha*-*-openbsd*)
 215         COREFILE=netbsd-core.lo
 216         ;;
 217   alpha*-*-*)           COREFILE=osf-core.lo ;;
 218   arm-*-freebsd* | arm-*-kfreebsd*-gnu)
 219                         COREFILE='' ;;
 220   arm-*-netbsd* | arm-*-openbsd*)
 221         COREFILE=netbsd-core.lo
 222         ;;
 223   arm-*-riscix)         COREFILE=trad-core.lo ;;
 224   hppa*-*-hpux*)        COREFILE=hpux-core.lo ;;
 225   hppa*-*-hiux*)        COREFILE=hpux-core.lo ;;
 226   hppa*-*-mpeix*)       COREFILE=hpux-core.lo ;;
 227   hppa*-*-bsd*)         COREFILE="hpux-core.lo hppabsd-core.lo"
 228                         COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
 229   hppa*-*-netbsd* | hppa*-*-openbsd*)
 230         COREFILE=netbsd-core.lo
 231         ;;
 232
 233   i370-*-*)
 234         COREFILE=trad-core.lo
 235         TRAD_HEADER='"hosts/i370linux.h"'
 236         ;;
 237
 238 changequote(,)dnl
 239   i[3-7]86-sequent-bsd*)
 240 changequote([,])dnl
 241         COREFILE=trad-core.lo
 242         TRAD_HEADER='"hosts/symmetry.h"'
 243         ;;
 244 changequote(,)dnl
 245   i[3-7]86-sequent-sysv4*) ;;
 246   i[3-7]86-sequent-sysv*)
 247 changequote([,])dnl
 248         COREFILE=trad-core.lo
 249         TRAD_HEADER='"hosts/symmetry.h"'
 250         ;;
 251 changequote(,)dnl
 252   i[3-7]86-*-bsdi)
 253 changequote([,])dnl
 254         COREFILE=
 255         ;;
 256 changequote(,)dnl
 257   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*)
 258 changequote([,])dnl
 259         COREFILE=trad-core.lo
 260         TRAD_HEADER='"hosts/i386bsd.h"'
 261         ;;
 262 changequote(,)dnl
 263   i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu | i[3-7]86-*-dragonfly*)
 264 changequote([,])dnl
 265         COREFILE=''
 266         TRAD_HEADER='"hosts/i386bsd.h"'
 267         ;;
 268 changequote(,)dnl
 269   i[3-7]86-*-netbsd* | i[3-7]86-*-knetbsd*-gnu | i[3-7]86-*-openbsd*)
 270 changequote([,])dnl
 271         COREFILE=netbsd-core.lo
 272         ;;
 273 changequote(,)dnl
 274   i[3-7]86-esix-sysv3*)
 275 changequote([,])dnl
 276         COREFILE=trad-core.lo
 277         TRAD_HEADER='"hosts/esix.h"'
 278         ;;
 279 changequote(,)dnl
 280   i[3-7]86-*-sco3.2v5*)
 281 changequote([,])dnl
 282         COREFILE=sco5-core.lo
 283         ;;
 284 changequote(,)dnl
 285   i[3-7]86-*-sco* | i[3-7]86-*-isc*)
 286 changequote([,])dnl
 287         COREFILE=trad-core.lo
 288         TRAD_HEADER='"hosts/i386sco.h"'
 289         ;;
 290 changequote(,)dnl
 291   i[3-7]86-*-mach3*)
 292 changequote([,])dnl
 293         COREFILE=trad-core.lo
 294         TRAD_HEADER='"hosts/i386mach3.h"'
 295         ;;
 296 changequote(,)dnl
 297   i[3-7]86-*-linux-*)
 298 changequote([,])dnl
 299         COREFILE=trad-core.lo
 300         TRAD_HEADER='"hosts/i386linux.h"'
 301         ;;
 302 changequote(,)dnl
 303   i[3-7]86-*-isc*)      COREFILE=trad-core.lo ;;
 304   i[3-7]86-*-aix*)      COREFILE=aix386-core.lo ;;
 305 changequote([,])dnl
 306   i860-*-mach3* | i860-*-osf1*)
 307         COREFILE=trad-core.lo
 308         TRAD_HEADER='"hosts/i860mach3.h"'
 309         ;;
 310   mips-*-netbsd* | mips*-*-openbsd*)
 311         COREFILE=netbsd-core.lo
 312         ;;
 313   mips-dec-*)
 314         COREFILE=trad-core.lo
 315         TRAD_HEADER='"hosts/decstation.h"'
 316         ;;
 317   mips-sgi-irix4*)      COREFILE=irix-core.lo ;;
 318   mips-sgi-irix5*)      COREFILE=irix-core.lo ;;
 319   mips-sgi-irix6*)      COREFILE=irix-core.lo ;;
 320   mips-*-sysv4*)        ;;
 321   mips-*-sysv* | mips-*-riscos*)
 322         COREFILE=trad-core.lo
 323         TRAD_HEADER='"hosts/riscos.h"'
 324         ;;
 325   mips-sony-bsd*)
 326         COREFILE=trad-core.lo
 327         TRAD_HEADER='"hosts/news-mips.h"'
 328         ;;
 329   m68*-bull*-sysv*)
 330         COREFILE=trad-core.lo
 331         TRAD_HEADER='"hosts/dpx2.h"'
 332         ;;
 333   m68*-hp-hpux*)        COREFILE=hpux-core.lo ;;
 334   m68*-hp-bsd*)
 335         COREFILE=trad-core.lo
 336         TRAD_HEADER='"hosts/hp300bsd.h"'
 337         ;;
 338   m68*-*-linux-*)
 339         COREFILE=trad-core.lo
 340         TRAD_HEADER='"hosts/m68klinux.h"'
 341         ;;
 342   m68*-motorola-sysv*)
 343         COREFILE=trad-core.lo
 344         TRAD_HEADER='"hosts/delta68.h"'
 345         ;;
 346   m68*-sony-*)
 347         COREFILE=trad-core.lo
 348         TRAD_HEADER='"hosts/news.h"'
 349         ;;
 350   m68*-*-netbsd* | m68*-*-openbsd*)
 351         COREFILE=netbsd-core.lo
 352         ;;
 353   m68*-apple-aux*)
 354         COREFILE=trad-core.lo
 355         TRAD_HEADER='"hosts/m68kaux.h"'
 356         ;;
 357   m88*-*-sysv4*)
 358         ;;
 359   m88*-motorola-sysv*)
 360         COREFILE=ptrace-core.lo
 361         ;;
 362   m88*-*-mach3*)
 363         COREFILE=trad-core.lo
 364         TRAD_HEADER='"hosts/m88kmach3.h"'
 365         ;;
 366   m88*-*-openbsd*)
 367         COREFILE=netbsd-core.lo
 368         ;;
 369   ns32k-pc532-mach)
 370         COREFILE=trad-core.lo
 371         TRAD_HEADER='"hosts/pc532mach.h"'
 372         ;;
 373   ns32k-*-netbsd* | ns32k-*-openbsd*)
 374         COREFILE=netbsd-core.lo
 375         ;;
 376   rs6000-*-lynx*)
 377         COREFILE=lynx-core.lo
 378         ;;
 379   rs6000-*-aix5.* | powerpc-*-aix5.*)
 380         COREFILE=rs6000-core.lo
 381         COREFLAG="$COREFLAG -DAIX_5_CORE -DAIX_CORE_DUMPX_CORE"
 382         ;;
 383 changequote(,)dnl
 384   rs6000-*-aix4.[3-9]* | powerpc-*-aix4.[3-9]*)
 385 changequote([,])dnl
 386         COREFILE=rs6000-core.lo
 387         COREFLAG="$COREFLAG -DAIX_CORE_DUMPX_CORE"
 388         # Not all versions of AIX with -DAIX_CORE_DUMPX_CORE
 389         # have c_impl as a member of struct core_dumpx
 390         AC_MSG_CHECKING([for c_impl in struct core_dumpx])
 391         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <core.h>]], [[struct core_dumpx c; c.c_impl = 0;]])],[AC_DEFINE(HAVE_ST_C_IMPL, 1,
 392             [Define if struct core_dumpx has member c_impl])
 393           AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
 394         ;;
 395   rs6000-*-aix4*)       COREFILE=rs6000-core.lo ;;
 396   rs6000-*-*)           COREFILE=rs6000-core.lo ;;
 397   powerpc-*-aix4*)      COREFILE=rs6000-core.lo ;;
 398   powerpc-*-aix*)       COREFILE=rs6000-core.lo ;;
 399   powerpc-*-beos*)      ;;
 400   powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
 401                         COREFILE='' ;;
 402   powerpc-*-netbsd*)    COREFILE=netbsd-core.lo ;;
 403   powerpc-*-*bsd*)      COREFILE=netbsd-core.lo ;;
 404   s390*-*-*)            COREFILE=trad-core.lo ;;
 405   sh*-*-netbsd* | sh*-*-openbsd*)
 406         COREFILE=netbsd-core.lo
 407         ;;
 408   sparc-*-netbsd* | sparc*-*-openbsd*)
 409         COREFILE=netbsd-core.lo
 410         ;;
 411   tahoe-*-*)
 412         COREFILE=trad-core.lo
 413         TRAD_HEADER='"hosts/tahoe.h"'
 414         ;;
 415   vax-*-netbsd* | vax-*-openbsd*)
 416         COREFILE=netbsd-core.lo
 417         ;;
 418   vax-*-ultrix2*)
 419         COREFILE=trad-core.lo
 420         TRAD_HEADER='"hosts/vaxult2.h"'
 421         ;;
 422   vax-*-ultrix*)
 423         COREFILE=trad-core.lo
 424         TRAD_HEADER='"hosts/vaxult2.h"'
 425         ;;
 426   vax-*-linux-*)
 427         COREFILE=trad-core.lo
 428         TRAD_HEADER='"hosts/vaxlinux.h"'
 429         ;;
 430   vax-*-*)
 431         COREFILE=trad-core.lo
 432         TRAD_HEADER='"hosts/vaxbsd.h"'
 433         ;;
 434   x86_64-*-netbsd* | x86_64-*-openbsd*)
 435         COREFILE=netbsd-core.lo
 436         ;;
 437   esac
 438
 439   case "$COREFILE" in
 440   aix386-core.lo)       COREFLAG=-DAIX386_CORE ;;
 441   hppabsd-core.lo)      COREFLAG=-DHPPABSD_CORE ;;
 442   hpux-core.lo)         COREFLAG=-DHPUX_CORE ;;
 443   irix-core.lo)         COREFLAG=-DIRIX_CORE ;;
 444   lynx-core.lo)         COREFLAG=-DLYNX_CORE ;;
 445   netbsd-core.lo)       COREFLAG=-DNETBSD_CORE ;;
 446   osf-core.lo)          COREFLAG=-DOSF_CORE ;;
 447   ptrace-core.lo)       COREFLAG=-DPTRACE_CORE ;;
 448   rs6000-core.lo)       COREFLAG="$COREFLAG -DAIX_CORE" ;;
 449   sco5-core.lo)         COREFLAG="$COREFLAG -DSCO5_CORE" ;;
 450   trad-core.lo)         COREFLAG="$COREFLAG -DTRAD_CORE" ;;
 451   esac
 452
 453   # ELF corefile support has several flavors, but all of
 454   # them use something called <sys/procfs.h>
 455   AC_CHECK_HEADERS(sys/procfs.h)
 456   if test "$ac_cv_header_sys_procfs_h" = yes; then
 457     BFD_HAVE_SYS_PROCFS_TYPE(prstatus_t)
 458     BFD_HAVE_SYS_PROCFS_TYPE(prstatus32_t)
 459     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus_t, pr_who)
 460     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus32_t, pr_who)
 461     BFD_HAVE_SYS_PROCFS_TYPE(pstatus_t)
 462     BFD_HAVE_SYS_PROCFS_TYPE(pxstatus_t)
 463     BFD_HAVE_SYS_PROCFS_TYPE(pstatus32_t)
 464     BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo_t)
 465     BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo32_t)
 466     BFD_HAVE_SYS_PROCFS_TYPE(psinfo_t)
 467     BFD_HAVE_SYS_PROCFS_TYPE(psinfo32_t)
 468     BFD_HAVE_SYS_PROCFS_TYPE(lwpstatus_t)
 469     BFD_HAVE_SYS_PROCFS_TYPE(lwpxstatus_t)
 470     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_context)
 471     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_reg)
 472     BFD_HAVE_SYS_PROCFS_TYPE(win32_pstatus_t)
 473   fi
 474 fi
 475 AC_SUBST(COREFILE)
 476 AC_SUBST(COREFLAG)
 477 if test -n "$TRAD_HEADER"; then
 478   AC_DEFINE_UNQUOTED(TRAD_HEADER, $TRAD_HEADER,
 479     [Name of host specific header file to include in trad-core.c.])
 480 fi
 481
 482 # Horrible hacks to build DLLs on Windows.
 483 WIN32LDFLAGS=
 484 WIN32LIBADD=
 485 case "${host}" in
 486 *-*-cygwin*)
 487   if test "$enable_shared" = "yes"; then
 488     WIN32LDFLAGS="-no-undefined"
 489     WIN32LIBADD="-L`pwd`/../libiberty -liberty -L`pwd`/../intl -lintl -lcygwin -lkernel32"
 490   fi
 491   ;;
 492 *-*-linux*)
 493   # We borrow WIN32LIBADD so that the shared libbfd won't depend on
 494   # libiberty.a.
 495 changequote(,)dnl
 496   x=`sed -n -e 's/^[    ]*PICFLAG[      ]*=[    ]*//p' < ../libiberty/Makefile | sed -n '$p'`
 497 changequote([,])dnl
 498   if test -n "$x"; then
 499     WIN32LIBADD="-L../libiberty/pic -liberty"
 500   fi
 501   ;;
 502 esac
 503 AC_SUBST(WIN32LDFLAGS)
 504 AC_SUBST(WIN32LIBADD)
 505
 506 # target stuff:
 507
 508 # Canonicalize the secondary target names.
 509 if test -n "$enable_targets" ; then
 510     for targ in `echo $enable_targets | sed 's/,/ /g'`
 511     do
 512         result=`$ac_config_sub $targ 2>/dev/null`
 513         if test -n "$result" ; then
 514             canon_targets="$canon_targets $result"
 515         else
 516             # Allow targets that config.sub doesn't recognize, like "all".
 517             canon_targets="$canon_targets $targ"
 518         fi
 519     done
 520 fi
 521
 522 all_targets=false
 523 defvec=
 524 selvecs=
 525 assocvecs=
 526 selarchs=
 527 TDEFINES=
 528 for targ in $target $canon_targets
 529 do
 530     if test "x$targ" = "xall"; then
 531         all_targets=true
 532         assocvecs="$assocvecs $targ_defvec $targ_selvecs"
 533     else
 534         . $srcdir/config.bfd
 535         if test "x$targ" = "x$target"; then
 536             defvec=$targ_defvec
 537         fi
 538         selvecs="$selvecs $targ_defvec $targ_selvecs"
 539         selarchs="$selarchs $targ_archs"
 540         TDEFINES="$TDEFINES $targ_cflags"
 541     fi
 542 done
 543 AC_SUBST(TDEFINES)
 544
 545 # This processing still needs to be done if we're to decide properly whether
 546 # 64-bit support needs to be compiled in.  Currently, it will be included if
 547 # the default or any other explicitly requested target requires it; it
 548 # will not be included on a 32-bit host if no 64-bit target is requested, and
 549 # no "--with-64-bit-bfd" option is given, even if "--enable-targets=all" is
 550 # used.
 551
 552 # uniq the default and selected vectors in all the configured targets.
 553 f=""
 554 for i in $selvecs ; do
 555     case " $f " in
 556     *" $i "*) ;;
 557     *) f="$f $i" ;;
 558     esac
 559 done
 560 selvecs="$f"
 561
 562
 563 # uniq the associated vectors in all the configured targets.
 564 f=""
 565 for i in $assocvecs ; do
 566     case " $f " in
 567     *" $i "*) ;;
 568     *) f="$f $i" ;;
 569     esac
 570 done
 571 assocvecs="$f"
 572
 573
 574 # uniq the architectures in all the configured targets.
 575 f=""
 576 for i in $selarchs ; do
 577     case " $f " in
 578     *" $i "*) ;;
 579     *) f="$f $i" ;;
 580     esac
 581 done
 582 selarchs="$f"
 583
 584 # Target backend .o files.
 585 tb=
 586
 587 elf="elf.lo elflink.lo elf-attrs.lo elf-strtab.lo elf-eh-frame.lo dwarf1.lo"
 588
 589 for vec in $selvecs
 590 do
 591     target_size=32
 592     case "$vec" in
 593     # This list is alphabetized to make it easy to compare
 594     # with the two vector lists in targets.c.  For the same reason,
 595     # use one entry per line, even though this leads to long lines.
 596     a_out_adobe_vec)            tb="$tb aout-adobe.lo aout32.lo" ;;
 597     aix5coff64_vec)             tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
 598     aout0_big_vec)              tb="$tb aout0.lo aout32.lo" ;;
 599     aout_arm_big_vec)           tb="$tb aout-arm.lo aout32.lo" ;;
 600     aout_arm_little_vec)        tb="$tb aout-arm.lo aout32.lo" ;;
 601     apollocoff_vec)             tb="$tb coff-apollo.lo" ;;
 602     arm_epoc_pe_big_vec)        tb="$tb epoc-pe-arm.lo peigen.lo cofflink.lo " ;;
 603     arm_epoc_pe_little_vec)     tb="$tb epoc-pe-arm.lo peigen.lo cofflink.lo " ;;
 604     arm_epoc_pei_big_vec)       tb="$tb epoc-pei-arm.lo peigen.lo cofflink.lo " ;;
 605     arm_epoc_pei_little_vec)    tb="$tb epoc-pei-arm.lo peigen.lo cofflink.lo " ;;
 606     arm_wince_pe_big_vec)       tb="$tb pe-arm-wince.lo pe-arm.lo peigen.lo cofflink.lo " ;;
 607     arm_wince_pe_little_vec)    tb="$tb pe-arm-wince.lo pe-arm.lo peigen.lo cofflink.lo " ;;
 608     arm_wince_pei_big_vec)      tb="$tb pei-arm-wince.lo pei-arm.lo peigen.lo cofflink.lo " ;;
 609     arm_wince_pei_little_vec)   tb="$tb pei-arm-wince.lo pei-arm.lo peigen.lo cofflink.lo " ;;
 610     armcoff_big_vec)            tb="$tb coff-arm.lo cofflink.lo " ;;
 611     armcoff_little_vec)         tb="$tb coff-arm.lo cofflink.lo " ;;
 612     armnetbsd_vec)              tb="$tb armnetbsd.lo aout32.lo" ;;
 613     armpe_big_vec)              tb="$tb pe-arm.lo peigen.lo cofflink.lo " ;;
 614     armpe_little_vec)           tb="$tb pe-arm.lo peigen.lo cofflink.lo " ;;
 615     armpei_big_vec)             tb="$tb pei-arm.lo peigen.lo cofflink.lo " ;;
 616     armpei_little_vec)          tb="$tb pei-arm.lo peigen.lo cofflink.lo " ;;
 617     b_out_vec_big_host)         tb="$tb bout.lo aout32.lo" ;;
 618     b_out_vec_little_host)      tb="$tb bout.lo aout32.lo" ;;
 619     bfd_efi_app_ia32_vec)       tb="$tb efi-app-ia32.lo peigen.lo cofflink.lo" ;;
 620     bfd_efi_bsdrv_ia32_vec)     tb="$tb efi-bsdrv-ia32.lo peigen.lo cofflink.lo" ;;
 621     bfd_efi_rtdrv_ia32_vec)     tb="$tb efi-rtdrv-ia32.lo peigen.lo cofflink.lo" ;;
 622     bfd_efi_app_x86_64_vec)     tb="$tb efi-app-x86_64.lo pex64igen.lo cofflink.lo" ;target_size=64;;
 623     bfd_efi_bsdrv_x86_64_vec)   tb="$tb efi-bsdrv-x86_64.lo pex64igen.lo cofflink.lo" ;target_size=64;;
 624     bfd_efi_rtdrv_x86_64_vec)   tb="$tb efi-rtdrv-x86_64.lo pex64igen.lo cofflink.lo" ;target_size=64;;
 625     bfd_efi_app_ia64_vec)       tb="$tb efi-app-ia64.lo pepigen.lo cofflink.lo"; target_size=64 ;;
 626     bfd_efi_bsdrv_ia64_vec)     tb="$tb efi-bsdrv-ia64.lo pepigen.lo cofflink.lo"; target_size=64 ;;
 627     bfd_efi_rtdrv_ia64_vec)     tb="$tb efi-rtdrv-ia64.lo pepigen.lo cofflink.lo"; target_size=64 ;;
 628     bfd_elf32_am33lin_vec)      tb="$tb elf32-am33lin.lo elf32.lo $elf" ;;
 629     bfd_elf32_avr_vec)          tb="$tb elf32-avr.lo elf32.lo $elf" ;;
 630     bfd_elf32_bfin_vec)         tb="$tb elf32-bfin.lo elf32.lo $elf" ;;
 631     bfd_elf32_bfinfdpic_vec)    tb="$tb elf32-bfin.lo elf32.lo $elf" ;;
 632     bfd_elf32_big_generic_vec)  tb="$tb elf32-gen.lo elf32.lo $elf" ;;
 633     bfd_elf32_bigarc_vec)       tb="$tb elf32-arc.lo elf32.lo $elf" ;;
 634     bfd_elf32_bigarm_vec)       tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 635     bfd_elf32_bigarm_symbian_vec)
 636                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 637     bfd_elf32_bigarm_vxworks_vec)
 638                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 639     bfd_elf32_bigmips_vec)      tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 640     bfd_elf32_bigmips_vxworks_vec)
 641                                 tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 642     bfd_elf32_cr16_vec)         tb="$tb elf32-cr16.lo elf32.lo $elf" ;;
 643     bfd_elf32_cr16c_vec)        tb="$tb elf32-cr16c.lo elf32.lo $elf" ;;
 644     bfd_elf32_cris_vec)         tb="$tb elf32-cris.lo elf32.lo $elf" ;;
 645     bfd_elf32_crx_vec)          tb="$tb elf32-crx.lo elf32.lo $elf" ;;
 646     bfd_elf32_d10v_vec)         tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
 647     bfd_elf32_d30v_vec)         tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
 648     bfd_elf32_dlx_big_vec)      tb="$tb elf32-dlx.lo elf32.lo $elf" ;;
 649     bfd_elf32_fr30_vec)         tb="$tb elf32-fr30.lo elf32.lo $elf" ;;
 650     bfd_elf32_frv_vec)          tb="$tb elf32-frv.lo elf32.lo $elf" ;;
 651     bfd_elf32_frvfdpic_vec)     tb="$tb elf32-frv.lo elf32.lo $elf" ;;
 652     bfd_elf32_h8300_vec)        tb="$tb elf32-h8300.lo elf32.lo $elf" ;;
 653     bfd_elf32_hppa_linux_vec)   tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
 654     bfd_elf32_hppa_nbsd_vec)    tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
 655     bfd_elf32_hppa_vec)         tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
 656     bfd_elf32_i370_vec)         tb="$tb elf32-i370.lo elf32.lo $elf" ;;
 657     bfd_elf32_i386_dragonfly_vec)
 658                                 tb="$tb elf32-i386.lo elf-vxworks.lo elf32.lo $elf" ;;
 659     bfd_elf32_i386_freebsd_vec) tb="$tb elf32-i386.lo elf-vxworks.lo elf32.lo $elf" ;;
 660     bfd_elf32_i386_vxworks_vec) tb="$tb elf32-i386.lo elf-vxworks.lo elf32.lo $elf" ;;
 661     bfd_elf32_i386_vec)         tb="$tb elf32-i386.lo elf-vxworks.lo elf32.lo $elf" ;;
 662     bfd_elf32_i860_little_vec)  tb="$tb elf32-i860.lo elf32.lo $elf" ;;
 663     bfd_elf32_i860_vec)         tb="$tb elf32-i860.lo elf32.lo $elf" ;;
 664     bfd_elf32_i960_vec)         tb="$tb elf32-i960.lo elf32.lo $elf" ;;
 665     bfd_elf32_ia64_big_vec)     tb="$tb elf32-ia64.lo elf32.lo $elf" ;;
 666     bfd_elf32_ia64_hpux_big_vec) tb="$tb elf32-ia64.lo elf32.lo $elf";;
 667     bfd_elf32_ip2k_vec)         tb="$tb elf32-ip2k.lo elf32.lo $elf" ;;
 668     bfd_elf32_iq2000_vec)       tb="$tb elf32-iq2000.lo elf32.lo $elf" ;;
 669     bfd_elf32_little_generic_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;;
 670     bfd_elf32_littlearc_vec)    tb="$tb elf32-arc.lo elf32.lo $elf" ;;
 671     bfd_elf32_littlearm_symbian_vec)
 672                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 673     bfd_elf32_littlearm_vxworks_vec)
 674                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 675     bfd_elf32_littlearm_vec)    tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 676     bfd_elf32_littlemips_vec)   tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 677     bfd_elf32_littlemips_vxworks_vec)
 678                                 tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 679     bfd_elf32_m32c_vec)         tb="$tb elf32-m32c.lo elf32.lo $elf" ;;
 680     bfd_elf32_m32r_vec)         tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 681     bfd_elf32_m32rle_vec)       tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 682     bfd_elf32_m32rlin_vec)      tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 683     bfd_elf32_m32rlelin_vec)    tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 684     bfd_elf32_m68hc11_vec)      tb="$tb elf32-m68hc11.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
 685     bfd_elf32_m68hc12_vec)      tb="$tb elf32-m68hc12.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
 686     bfd_elf32_m68k_vec)         tb="$tb elf32-m68k.lo elf32.lo $elf" ;;
 687     bfd_elf32_m88k_vec)         tb="$tb elf32-m88k.lo elf32.lo $elf" ;;
 688     bfd_elf32_mcore_big_vec)    tb="$tb elf32-mcore.lo elf32.lo $elf" ;;
 689     bfd_elf32_mcore_little_vec) tb="$tb elf32-mcore.lo elf32.lo $elf" ;;
 690     bfd_elf32_mep_vec)          tb="$tb elf32-mep.lo elf32.lo $elf" ;;
 691     bfd_elf32_mep_little_vec)   tb="$tb elf32-mep.lo elf32.lo $elf" ;;
 692     bfd_elf32_mn10200_vec)      tb="$tb elf-m10200.lo elf32.lo $elf" ;;
 693     bfd_elf32_mn10300_vec)      tb="$tb elf-m10300.lo elf32.lo $elf" ;;
 694     bfd_elf32_mt_vec)           tb="$tb elf32-mt.lo elf32.lo $elf" ;;
 695     bfd_elf32_msp430_vec)       tb="$tb elf32-msp430.lo elf32.lo $elf" ;;
 696     bfd_elf32_nbigmips_vec)     tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 697     bfd_elf32_nlittlemips_vec)  tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 698     bfd_elf32_ntradbigmips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 699     bfd_elf32_ntradlittlemips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 700     bfd_elf32_openrisc_vec)     tb="$tb elf32-openrisc.lo elf32.lo $elf" ;;
 701     bfd_elf32_or32_big_vec)     tb="$tb elf32-or32.lo elf32.lo $elf" ;;
 702     bfd_elf32_pj_vec)           tb="$tb elf32-pj.lo elf32.lo $elf";;
 703     bfd_elf32_pjl_vec)          tb="$tb elf32-pj.lo elf32.lo $elf";;
 704     bfd_elf32_powerpc_vec)      tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
 705     bfd_elf32_powerpcle_vec)    tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
 706     bfd_elf32_powerpc_vxworks_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
 707     bfd_elf32_s390_vec)         tb="$tb elf32-s390.lo elf32.lo $elf" ;;
 708     bfd_elf32_bigscore_vec)     tb="$tb elf32-score.lo elf32.lo $elf" ;;
 709     bfd_elf32_littlescore_vec)  tb="$tb elf32-score.lo elf32.lo $elf" ;;
 710     # FIXME: We include cofflink.lo not because it's needed for
 711     # bfd_elf32_sh64[l]_vec, but because we include bfd_elf32_sh[l]_vec
 712     # which needs it but does not list it.  Should be fixed in right place.
 713     bfd_elf32_sh64_vec)         tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 714     bfd_elf32_sh64l_vec)        tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 715     bfd_elf32_sh64lin_vec)      tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 716     bfd_elf32_sh64blin_vec)     tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 717     bfd_elf32_sh64lnbsd_vec)    tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" ;;
 718     bfd_elf32_sh64nbsd_vec)     tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" ;;
 719     bfd_elf32_sh_vec)           tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 720     bfd_elf32_shblin_vec)       tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 721     bfd_elf32_shl_vec)          tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 722     bfd_elf32_shl_symbian_vec)  tb="$tb elf32-sh-symbian.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 723     bfd_elf32_shlin_vec)        tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 724     bfd_elf32_shlnbsd_vec)      tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 725     bfd_elf32_shlvxworks_vec)   tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 726     bfd_elf32_shnbsd_vec)       tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 727     bfd_elf32_shvxworks_vec)    tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 728     bfd_elf32_sparc_vec)        tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;;
 729     bfd_elf32_sparc_vxworks_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;;
 730     bfd_elf32_spu_vec)          tb="$tb elf32-spu.lo elf32.lo $elf" ;;
 731     bfd_elf32_tradbigmips_vec)  tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 732     bfd_elf32_tradlittlemips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 733     bfd_elf32_us_cris_vec)      tb="$tb elf32-cris.lo elf32.lo $elf" ;;
 734     bfd_elf32_v850_vec)         tb="$tb elf32-v850.lo elf32.lo $elf" ;;
 735     bfd_elf32_vax_vec)          tb="$tb elf32-vax.lo elf32.lo $elf" ;;
 736     bfd_elf32_xstormy16_vec)    tb="$tb elf32-xstormy16.lo elf32.lo $elf" ;;
 737     bfd_elf32_xc16x_vec)                tb="$tb elf32-xc16x.lo elf32.lo $elf" ;;
 738     bfd_elf32_xtensa_le_vec)    tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;;
 739     bfd_elf32_xtensa_be_vec)    tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;;
 740     bfd_elf64_alpha_freebsd_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
 741     bfd_elf64_alpha_vec)        tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
 742     bfd_elf64_big_generic_vec)  tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
 743     bfd_elf64_bigmips_vec)      tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 744     bfd_elf64_hppa_linux_vec)   tb="$tb elf64-hppa.lo elf64.lo $elf"; target_size=64 ;;
 745     bfd_elf64_hppa_vec)         tb="$tb elf64-hppa.lo elf64.lo $elf"; target_size=64 ;;
 746     bfd_elf64_ia64_big_vec)     tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
 747     bfd_elf64_ia64_hpux_big_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
 748     bfd_elf64_ia64_little_vec)  tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
 749     bfd_elf64_little_generic_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
 750     bfd_elf64_littlemips_vec)   tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 751     bfd_elf64_mmix_vec)         tb="$tb elf64-mmix.lo elf64.lo $elf" target_size=64 ;;
 752     bfd_elf64_powerpc_vec)      tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
 753     bfd_elf64_powerpcle_vec)    tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf" target_size=64 ;;
 754     bfd_elf64_s390_vec)         tb="$tb elf64-s390.lo elf64.lo $elf"; target_size=64 ;;
 755     bfd_elf64_sh64_vec)         tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 756     bfd_elf64_sh64l_vec)        tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 757     bfd_elf64_sh64lin_vec)      tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 758     bfd_elf64_sh64blin_vec)     tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 759     bfd_elf64_sh64lnbsd_vec)    tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 760     bfd_elf64_sh64nbsd_vec)     tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 761     bfd_elf64_sparc_vec)        tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
 762     bfd_elf64_sparc_freebsd_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
 763     bfd_elf64_tradbigmips_vec)  tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 764     bfd_elf64_tradlittlemips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 765     bfd_elf64_x86_64_freebsd_vec) tb="$tb elf64-x86-64.lo elf64.lo $elf"; target_size=64 ;;
 766     bfd_elf64_x86_64_vec)       tb="$tb elf64-x86-64.lo elf64.lo $elf"; target_size=64 ;;
 767     bfd_mmo_vec)                tb="$tb mmo.lo" target_size=64 ;;
 768     bfd_powerpc_pe_vec)         tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;
 769     bfd_powerpc_pei_vec)        tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
 770     bfd_powerpcle_pe_vec)       tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;
 771     bfd_powerpcle_pei_vec)      tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
 772     cris_aout_vec)              tb="$tb aout-cris.lo" ;;
 773     demo_64_vec)                tb="$tb demo64.lo aout64.lo"; target_size=64 ;;
 774     ecoff_big_vec)              tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 775     ecoff_biglittle_vec)        tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 776     ecoff_little_vec)           tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 777     ecoffalpha_little_vec)      tb="$tb coff-alpha.lo ecoff.lo ecofflink.lo"; target_size=64 ;;
 778     go32coff_vec)               tb="$tb coff-go32.lo cofflink.lo" ;;
 779     go32stubbedcoff_vec)        tb="$tb coff-stgo32.lo cofflink.lo" ;;
 780     h8300coff_vec)              tb="$tb coff-h8300.lo reloc16.lo" ;;
 781     h8500coff_vec)              tb="$tb coff-h8500.lo reloc16.lo" ;;
 782     host_aout_vec)              tb="$tb host-aout.lo aout32.lo" ;;
 783     hp300bsd_vec)               tb="$tb hp300bsd.lo aout32.lo" ;;
 784     hp300hpux_vec)              tb="$tb hp300hpux.lo aout32.lo" ;;
 785     i386aout_vec)               tb="$tb i386aout.lo aout32.lo" ;;
 786     i386bsd_vec)                tb="$tb i386bsd.lo aout32.lo" ;;
 787     i386coff_vec)               tb="$tb coff-i386.lo cofflink.lo" ;;
 788     x86_64coff_vec)             tb="$tb coff-x86_64.lo cofflink.lo"; target_size=64 ;;
 789     i386dynix_vec)              tb="$tb i386dynix.lo aout32.lo" ;;
 790     i386freebsd_vec)            tb="$tb i386freebsd.lo aout32.lo" ;;
 791     i386linux_vec)              tb="$tb i386linux.lo aout32.lo" ;;
 792     i386lynx_aout_vec)          tb="$tb i386lynx.lo lynx-core.lo aout32.lo" ;;
 793     i386lynx_coff_vec)          tb="$tb cf-i386lynx.lo cofflink.lo lynx-core.lo" ;;
 794     i386mach3_vec)              tb="$tb i386mach3.lo aout32.lo" ;;
 795     i386msdos_vec)              tb="$tb i386msdos.lo" ;;
 796     i386netbsd_vec)             tb="$tb i386netbsd.lo aout32.lo" ;;
 797     i386os9k_vec)               tb="$tb i386os9k.lo aout32.lo" ;;
 798     i386pe_vec)                 tb="$tb pe-i386.lo peigen.lo cofflink.lo" ;;
 799     i386pei_vec)                tb="$tb pei-i386.lo peigen.lo cofflink.lo" ;;
 800     x86_64pe_vec)               tb="$tb pe-x86_64.lo pex64igen.lo cofflink.lo"; target_size=64 ;;
 801     x86_64pei_vec)              tb="$tb pei-x86_64.lo pex64igen.lo cofflink.lo"; target_size=64 ;;
 802     i860coff_vec)               tb="$tb coff-i860.lo cofflink.lo" ;;
 803     icoff_big_vec)              tb="$tb coff-i960.lo cofflink.lo" ;;
 804     icoff_little_vec)           tb="$tb coff-i960.lo cofflink.lo" ;;
 805     ieee_vec)                   tb="$tb ieee.lo" ;;
 806     m68k4knetbsd_vec)           tb="$tb m68k4knetbsd.lo aout32.lo" ;;
 807     m68kaux_coff_vec)           tb="$tb coff-aux.lo coff-m68k.lo cofflink.lo" ;;
 808     m68kcoff_vec)               tb="$tb coff-m68k.lo cofflink.lo" ;;
 809     m68kcoffun_vec)             tb="$tb coff-u68k.lo coff-m68k.lo cofflink.lo" ;;
 810     m68klinux_vec)              tb="$tb m68klinux.lo aout32.lo" ;;
 811     m68knetbsd_vec)             tb="$tb m68knetbsd.lo aout32.lo" ;;
 812     m68ksysvcoff_vec)           tb="$tb coff-svm68k.lo cofflink.lo" ;;
 813     m88kbcs_vec)                tb="$tb coff-m88k.lo" ;;
 814     m88kmach3_vec)              tb="$tb m88kmach3.lo aout32.lo" ;;
 815     m88kopenbsd_vec)            tb="$tb m88kopenbsd.lo aout32.lo" ;;
 816     maxqcoff_vec)               tb="$tb coff-maxq.lo" ;;
 817     mach_o_be_vec)              tb="$tb mach-o.lo" ;;
 818     mach_o_le_vec)              tb="$tb mach-o.lo" ;;
 819     mach_o_fat_vec)             tb="$tb mach-o.lo" ;;
 820     mcore_pe_big_vec)           tb="$tb pe-mcore.lo peigen.lo cofflink.lo" ;;
 821     mcore_pe_little_vec)        tb="$tb pe-mcore.lo peigen.lo cofflink.lo" ;;
 822     mcore_pei_big_vec)          tb="$tb pei-mcore.lo peigen.lo cofflink.lo" ;;
 823     mcore_pei_little_vec)       tb="$tb pei-mcore.lo peigen.lo cofflink.lo" ;;
 824     mipslpe_vec)                tb="$tb pe-mips.lo peigen.lo cofflink.lo" ;;
 825     mipslpei_vec)               tb="$tb pei-mips.lo peigen.lo cofflink.lo" ;;
 826     newsos3_vec)                tb="$tb newsos3.lo aout32.lo" ;;
 827     nlm32_alpha_vec)            tb="$tb nlm32-alpha.lo nlm32.lo nlm.lo"; target_size=64 ;;
 828     nlm32_i386_vec)             tb="$tb nlm32-i386.lo nlm32.lo nlm.lo" ;;
 829     nlm32_powerpc_vec)          tb="$tb nlm32-ppc.lo nlm32.lo nlm.lo" ;;
 830     nlm32_sparc_vec)            tb="$tb nlm32-sparc.lo nlm32.lo nlm.lo" ;;
 831     or32coff_big_vec)           tb="$tb coff-or32.lo cofflink.lo" ;;
 832     pc532machaout_vec)          tb="$tb pc532-mach.lo aout-ns32k.lo" ;;
 833     pc532netbsd_vec)            tb="$tb ns32knetbsd.lo aout-ns32k.lo" ;;
 834     pef_vec)                    tb="$tb pef.lo" ;;
 835     pef_xlib_vec)               tb="$tb pef.lo" ;;
 836     pdp11_aout_vec)             tb="$tb pdp11.lo" ;;
 837     pmac_xcoff_vec)             tb="$tb coff-rs6000.lo xcofflink.lo" ;;
 838     ppcboot_vec)                tb="$tb ppcboot.lo" ;;
 839     riscix_vec)                 tb="$tb aout32.lo riscix.lo" ;;
 840     rs6000coff64_vec)           tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
 841     rs6000coff_vec)             tb="$tb coff-rs6000.lo xcofflink.lo" ;;
 842     shcoff_small_vec)           tb="$tb coff-sh.lo cofflink.lo" ;;
 843     shcoff_vec)                 tb="$tb coff-sh.lo cofflink.lo" ;;
 844     shlcoff_small_vec)          tb="$tb coff-sh.lo cofflink.lo" ;;
 845     shlcoff_vec)                tb="$tb coff-sh.lo cofflink.lo" ;;
 846     shlpe_vec)                  tb="$tb pe-sh.lo coff-sh.lo peigen.lo cofflink.lo" ;;
 847     shlpei_vec)                 tb="$tb pei-sh.lo coff-sh.lo peigen.lo cofflink.lo" ;;
 848     som_vec)                    tb="$tb som.lo" ;;
 849     sparccoff_vec)              tb="$tb coff-sparc.lo" ;;
 850     sparcle_aout_vec)           tb="$tb aout-sparcle.lo aout32.lo" ;;
 851     sparclinux_vec)             tb="$tb sparclinux.lo aout32.lo" ;;
 852     sparclynx_aout_vec)         tb="$tb sparclynx.lo lynx-core.lo aout32.lo" ;;
 853     sparclynx_coff_vec)         tb="$tb cf-sparclynx.lo lynx-core.lo" ;;
 854     sparcnetbsd_vec)            tb="$tb sparcnetbsd.lo aout32.lo" ;;
 855     sunos_big_vec)              tb="$tb sunos.lo aout32.lo" ;;
 856     sym_vec)                    tb="$tb xsym.lo" ;;
 857     tic30_aout_vec)             tb="$tb aout-tic30.lo" ;;
 858     tic30_coff_vec)             tb="$tb coff-tic30.lo" ;;
 859     tic4x_coff0_vec)            tb="$tb coff-tic4x.lo" ;;
 860     tic4x_coff0_beh_vec)        tb="$tb coff-tic4x.lo" ;;
 861     tic4x_coff1_vec)            tb="$tb coff-tic4x.lo" ;;
 862     tic4x_coff1_beh_vec)        tb="$tb coff-tic4x.lo" ;;
 863     tic4x_coff2_vec)            tb="$tb coff-tic4x.lo" ;;
 864     tic4x_coff2_beh_vec)        tb="$tb coff-tic4x.lo" ;;
 865     tic54x_coff0_beh_vec)       tb="$tb coff-tic54x.lo" ;;
 866     tic54x_coff0_vec)           tb="$tb coff-tic54x.lo" ;;
 867     tic54x_coff1_beh_vec)       tb="$tb coff-tic54x.lo" ;;
 868     tic54x_coff1_vec)           tb="$tb coff-tic54x.lo" ;;
 869     tic54x_coff2_beh_vec)       tb="$tb coff-tic54x.lo" ;;
 870     tic54x_coff2_vec)           tb="$tb coff-tic54x.lo" ;;
 871     tic80coff_vec)              tb="$tb coff-tic80.lo cofflink.lo" ;;
 872     vaxnetbsd_vec)              tb="$tb vaxnetbsd.lo aout32.lo" ;;
 873     vax1knetbsd_vec)            tb="$tb vax1knetbsd.lo aout32.lo" ;;
 874     vaxbsd_vec)                 tb="$tb vaxbsd.lo aout32.lo" ;;
 875     versados_vec)               tb="$tb versados.lo" ;;
 876     vms_alpha_vec)              tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo"; target_size=64 ;;
 877     vms_vax_vec)                tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo" ;;
 878     w65_vec)                    tb="$tb coff-w65.lo reloc16.lo" ;;
 879     we32kcoff_vec)              tb="$tb coff-we32k.lo" ;;
 880     z80coff_vec)                tb="$tb coff-z80.lo reloc16.lo" ;;
 881     z8kcoff_vec)                tb="$tb coff-z8k.lo reloc16.lo cofflink.lo" ;;
 882
 883     # These appear out of order in targets.c
 884     srec_vec)                   tb="$tb srec.lo" ;;
 885     symbolsrec_vec)             tb="$tb srec.lo" ;;
 886     tekhex_vec)                 tb="$tb tekhex.lo" ;;
 887     cisco_core_big_vec)         tb="$tb cisco-core.lo" ;;
 888     cisco_core_little_vec)      tb="$tb cisco-core.lo" ;;
 889
 890     "")                 ;;
 891     *) AC_MSG_ERROR(*** unknown target vector $vec) ;;
 892     esac
 893
 894     if test ${target_size} = 64; then
 895         target64=true
 896     fi
 897     if test x"${vec}" = x"${defvec}"; then
 898         bfd_default_target_size=${target_size}
 899     fi
 900 done
 901
 902 # Target architecture .o files.
 903 # A couple of CPUs use shorter file names to avoid problems on DOS
 904 # filesystems.
 905 ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.lo/g -e s/mn10200/m10200/ -e s/mn10300/m10300/`
 906
 907 # Weed out duplicate .o files.
 908 f=""
 909 for i in $tb ; do
 910     case " $f " in
 911     *" $i "*) ;;
 912     *) f="$f $i" ;;
 913     esac
 914 done
 915 tb="$f"
 916
 917 f=""
 918 for i in $ta ; do
 919     case " $f " in
 920     *" $i "*) ;;
 921     *) f="$f $i" ;;
 922     esac
 923 done
 924 ta="$f"
 925
 926 bfd_backends="$tb"
 927 bfd_machines="$ta"
 928
 929 if test x${all_targets} = xtrue ; then
 930   bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
 931   bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
 932   selvecs=
 933   havevecs=
 934   selarchs=
 935   test -n "$assocvecs" &&
 936     assocvecs=`echo $assocvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 937 else    # all_targets is true
 938   # Only set these if they will be nonempty, for the clever echo.
 939   havevecs=
 940   assocvecs=
 941   test -n "$selvecs" &&
 942     havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'`
 943   test -n "$selvecs" &&
 944     selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 945   test -n "$selarchs" &&
 946     selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 947 fi      # all_targets is true
 948
 949 case ${host64}-${target64}-${want64} in
 950   *true*)
 951     wordsize=64
 952     bfd64_libs='$(BFD64_LIBS)'
 953     all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
 954     if test $BFD_HOST_64_BIT_DEFINED = 0; then
 955       AC_MSG_WARN([You have requested a 64 bit BFD configuration, but])
 956       AC_MSG_WARN([your compiler may not have a 64 bit integral type])
 957     fi
 958     if test -n "$GCC" ; then
 959        bad_64bit_gcc=no;
 960        AC_MSG_CHECKING([for gcc version with buggy 64-bit support])
 961        # Add more tests for gcc versions with non-working 64-bit support here.
 962        AC_EGREP_CPP([: 2 : 91 : 1 :],[:__GNUC__:__GNUC_MINOR__:__i386__:],
 963                     bad_64bit_gcc=yes;
 964                     AC_MSG_RESULT([yes: egcs-1.1.2 on ix86 spotted]),
 965                     AC_MSG_RESULT(no))
 966        if test $bad_64bit_gcc = yes ; then
 967          AC_MSG_ERROR([A newer version of gcc is needed for the requested 64-bit BFD configuration])
 968        fi
 969     fi
 970     ;;
 971   false-false-false)
 972     wordsize=32
 973     all_backends='$(BFD32_BACKENDS)'
 974     ;;
 975 esac
 976
 977 AC_SUBST(wordsize)
 978 AC_SUBST(bfd64_libs)
 979 AC_SUBST(all_backends)
 980 AC_SUBST(bfd_backends)
 981 AC_SUBST(bfd_machines)
 982 AC_SUBST(bfd_default_target_size)
 983
 984 # Determine the host dependant file_ptr a.k.a. off_t type.  In order
 985 # prefer: off64_t - if ftello64 and fseeko64, off_t - if ftello and
 986 # fseeko, long.  This assumes that sizeof off_t is .ge. sizeof long.
 987 # Hopefully a reasonable assumption since fseeko et.al. should be
 988 # upward compatible.
 989 AC_CHECK_FUNCS(ftello ftello64 fseeko fseeko64 fopen64)
 990 if test x"$ac_cv_func_ftello" = xyes -a x"$ac_cv_func_fseeko" = xyes; then
 991     AC_CHECK_SIZEOF(off_t)
 992 fi
 993 AC_MSG_CHECKING([file_ptr type])
 994 bfd_file_ptr="long"
 995 bfd_ufile_ptr="unsigned long"
 996 if test x"$ac_cv_func_ftello64" = xyes -a x"$ac_cv_func_fseeko64" = xyes \
 997         -o x"${ac_cv_sizeof_off_t}" = x8; then
 998     bfd_file_ptr=BFD_HOST_64_BIT
 999     bfd_ufile_ptr=BFD_HOST_U_64_BIT
1000 fi
1001 AC_MSG_RESULT($bfd_file_ptr)
1002 AC_SUBST(bfd_file_ptr)
1003 AC_SUBST(bfd_ufile_ptr)
1004
1005
1006 tdefaults=""
1007 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
1008 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
1009 test -n "${assocvecs}" && tdefaults="${tdefaults} -DASSOCIATED_VECS='${assocvecs}'"
1010 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
1011 test -n "${havevecs}" && tdefaults="${tdefaults} ${havevecs}"
1012 AC_SUBST(tdefaults)
1013
1014 dnl AC_CHECK_HEADERS(sys/mman.h)
1015 AC_FUNC_MMAP
1016 AC_CHECK_FUNCS(madvise mprotect)
1017 case ${want_mmap}+${ac_cv_func_mmap_fixed_mapped} in
1018   true+yes )  AC_DEFINE(USE_MMAP, 1, [Use mmap if it's available?]) ;;
1019 esac
1020
1021 rm -f doc/config.status
1022 AC_CONFIG_FILES([Makefile doc/Makefile bfd-in3.h:bfd-in2.h po/Makefile.in:po/Make-in])
1023
1024 dnl We need this duplication, even though we use AM_PO_SUBDIRS, because of
1025 dnl our two separate POTFILES.  Yuck.
1026 AC_CONFIG_COMMANDS([default],
1027 [[
1028 case "$srcdir" in
1029   .) srcdirpre= ;;
1030   *) srcdirpre='$(srcdir)/' ;;
1031 esac
1032 POFILES=
1033 GMOFILES=
1034 for lang in dummy $OBSOLETE_ALL_LINGUAS; do
1035   if test $lang != dummy; then
1036     POFILES="$POFILES $srcdirpre$lang.po"
1037     GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
1038   fi
1039 done
1040 sed -e '/SRC-POTFILES =/r po/SRC-POTFILES' \
1041     -e '/BLD-POTFILES =/r po/BLD-POTFILES' \
1042     -e "s,@POFILES@,$POFILES," \
1043     -e "s,@GMOFILES@,$GMOFILES," \
1044     po/Makefile.in > po/Makefile]],[[]])
1045
1046 dnl Required by html and install-html
1047 AC_SUBST(datarootdir)
1048 AC_SUBST(docdir)
1049 AC_SUBST(htmldir)
1050
1051 AC_OUTPUT
1052