bfd/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl
   3
   4 AC_PREREQ(2.5)
   5 AC_INIT(libbfd.c)
   6
   7 AC_CANONICAL_SYSTEM
   8 AC_ISC_POSIX
   9
  10 AM_INIT_AUTOMAKE(bfd, 2.9.4)
  11
  12 dnl These must be called before AM_PROG_LIBTOOL, because it may want
  13 dnl to call AC_CHECK_PROG.
  14 AC_CHECK_TOOL(AR, ar)
  15 AC_CHECK_TOOL(RANLIB, ranlib, :)
  16
  17 dnl Default to a non shared library.  This may be overridden by the
  18 dnl configure option --enable-shared.
  19 AM_DISABLE_SHARED
  20
  21 AM_PROG_LIBTOOL
  22
  23 AC_ARG_ENABLE(64-bit-bfd,
  24 [  --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)],
  25 [case "${enableval}" in
  26   yes)  want64=true  ;;
  27   no)   want64=false ;;
  28   *)    AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;;
  29 esac],[want64=false])dnl
  30 AC_ARG_ENABLE(targets,
  31 [  --enable-targets        alternative target configurations],
  32 [case "${enableval}" in
  33   yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
  34             ;;
  35   no)       enable_targets= ;;
  36   *)        enable_targets=$enableval ;;
  37 esac])dnl
  38 AC_ARG_ENABLE(commonbfdlib,
  39 [  --enable-commonbfdlib   build shared BFD/opcodes/libiberty library],
  40 [case "${enableval}" in
  41   yes) commonbfdlib=true ;;
  42   no)  commonbfdlib=false ;;
  43   *)   AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
  44 esac])dnl
  45 AC_ARG_WITH(mmap,
  46 [  --with-mmap             try using mmap for BFD input files if available],
  47 [case "${withval}" in
  48   yes)  want_mmap=true ;;
  49   no)   want_mmap=false ;;
  50   *)    AC_MSG_ERROR(bad value ${withval} for BFD with-mmap option) ;;
  51 esac],[want_mmap=false])dnl
  52
  53 AM_CONFIG_HEADER(config.h:config.in)
  54
  55 if test -z "$target" ; then
  56     AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
  57 fi
  58 AC_ARG_PROGRAM
  59
  60 AM_MAINTAINER_MODE
  61 AM_CYGWIN32
  62 AM_EXEEXT
  63
  64 host64=false
  65 target64=false
  66
  67 # host stuff:
  68
  69 AC_PROG_CC
  70
  71 ALL_LINGUAS=
  72 CY_GNU_GETTEXT
  73
  74 # Permit host specific settings.
  75 . ${srcdir}/configure.host
  76
  77 AC_SUBST(HDEFINES)
  78 AM_PROG_INSTALL
  79
  80 BFD_HOST_64BIT_LONG=0
  81 BFD_HOST_64_BIT_DEFINED=0
  82 BFD_HOST_64_BIT=
  83 BFD_HOST_U_64_BIT=
  84 if test "x${HOST_64BIT_TYPE}" = "xlong"; then
  85   BFD_HOST_64BIT_LONG=1
  86 elif test "x${HOST_64BIT_TYPE}" != "x"; then
  87   BFD_HOST_64_BIT_DEFINED=1
  88   BFD_HOST_64_BIT=${HOST_64BIT_TYPE}
  89   BFD_HOST_U_64_BIT=${HOST_U_64BIT_TYPE}
  90 fi
  91 AC_SUBST(BFD_HOST_64BIT_LONG)
  92 AC_SUBST(BFD_HOST_64_BIT_DEFINED)
  93 AC_SUBST(BFD_HOST_64_BIT)
  94 AC_SUBST(BFD_HOST_U_64_BIT)
  95
  96 BFD_CC_FOR_BUILD
  97
  98 AC_CHECK_HEADERS(stddef.h string.h strings.h stdlib.h time.h unistd.h)
  99 AC_CHECK_HEADERS(fcntl.h sys/file.h sys/time.h)
 100 AC_HEADER_TIME
 101 AC_HEADER_DIRENT
 102 AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen)
 103
 104 BFD_BINARY_FOPEN
 105
 106 BFD_NEED_DECLARATION(strstr)
 107 BFD_NEED_DECLARATION(malloc)
 108 BFD_NEED_DECLARATION(realloc)
 109 BFD_NEED_DECLARATION(free)
 110 BFD_NEED_DECLARATION(getenv)
 111
 112 # If we are configured native, pick a core file support file.
 113 COREFILE=
 114 COREFLAG=
 115 if test "${target}" = "${host}"; then
 116   case "${host}" in
 117   alpha*-*-linux-gnu*)
 118         COREFILE=trad-core.lo
 119         AC_DEFINE(TRAD_HEADER,"hosts/alphalinux.h")
 120         ;;
 121   alpha*-*-netbsd*)     COREFILE=netbsd-core.lo ;;
 122   alpha*-*-*)           COREFILE=osf-core.lo ;;
 123   arm-*-riscix)         COREFILE=trad-core.lo ;;
 124   hppa*-*-hpux*)        COREFILE=hpux-core.lo ;;
 125   hppa*-*-hiux*)        COREFILE=hpux-core.lo ;;
 126   hppa*-*-mpeix*)       COREFILE=hpux-core.lo ;;
 127   hppa*-*-bsd*)         COREFILE="hpux-core.lo hppabsd-core.lo"
 128                         COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
 129 changequote(,)dnl
 130   i[3456]86-sequent-bsd*)
 131 changequote([,])dnl
 132         COREFILE=trad-core.lo;
 133         AC_DEFINE(TRAD_HEADER,"hosts/symmetry.h")
 134         ;;
 135 changequote(,)dnl
 136   i[3456]86-sequent-sysv4*) ;;
 137   i[3456]86-sequent-sysv*)
 138 changequote([,])dnl
 139         COREFILE=trad-core.lo
 140         AC_DEFINE(TRAD_HEADER,"hosts/symmetry.h")
 141         ;;
 142 changequote(,)dnl
 143   i[3456]86-*-bsd* | i[3456]86-*-freebsd*)
 144 changequote([,])dnl
 145         COREFILE=trad-core.lo
 146         AC_DEFINE(TRAD_HEADER,"hosts/i386bsd.h")
 147         ;;
 148 changequote(,)dnl
 149   i[3456]86-*-netbsd* | i[3456]86-*-openbsd*)
 150 changequote([,])dnl
 151         COREFILE=netbsd-core.lo
 152         ;;
 153 changequote(,)dnl
 154   i[3456]86-esix-sysv3*)
 155 changequote([,])dnl
 156         COREFILE=trad-core.lo
 157         AC_DEFINE(TRAD_HEADER,"hosts/esix.h")
 158         ;;
 159 changequote(,)dnl
 160   i[3456]86-*-sco* | i[3456]86-*-isc*)
 161 changequote([,])dnl
 162         COREFILE=trad-core.lo
 163         AC_DEFINE(TRAD_HEADER,"hosts/i386sco.h")
 164         ;;
 165 changequote(,)dnl
 166   i[3456]86-*-mach3*)
 167 changequote([,])dnl
 168         COREFILE=trad-core.lo
 169         AC_DEFINE(TRAD_HEADER,"hosts/i386mach3.h")
 170         ;;
 171 changequote(,)dnl
 172   i[3456]86-*-linux-gnu*)
 173 changequote([,])dnl
 174         COREFILE=trad-core.lo
 175         AC_DEFINE(TRAD_HEADER,"hosts/i386linux.h")
 176         ;;
 177 changequote(,)dnl
 178   i[3456]86-*-isc*)     COREFILE=trad-core.lo ;;
 179   i[3456]86-*-aix*)     COREFILE=aix386-core.lo ;;
 180 changequote([,])dnl
 181   i860-*-mach3* | i860-*-osf1*)
 182         COREFILE=trad-core.lo
 183         AC_DEFINE(TRAD_HEADER,"hosts/i860mach3.h")
 184         ;;
 185   mips-dec-bsd*)
 186         COREFILE=trad-core.lo
 187         AC_DEFINE(TRAD_HEADER,"hosts/mipsbsd.h")
 188         ;;
 189   mips-dec-mach3*)
 190         COREFILE=trad-core.lo
 191         AC_DEFINE(TRAD_HEADER,"hosts/mipsmach3.h")
 192         ;;
 193   mips-*-netbsd* | mips*-*-openbsd*)
 194         COREFILE=netbsd-core.lo
 195         ;;
 196   mips-dec-*)
 197         COREFILE=trad-core.lo
 198         AC_DEFINE(TRAD_HEADER,"hosts/decstation.h")
 199         ;;
 200   mips-sgi-irix4*)      COREFILE=irix-core.lo ;;
 201   mips-sgi-irix5*)      COREFILE=irix-core.lo ;;
 202   mips-sgi-irix6*)      COREFILE=irix-core.lo ;;
 203   mips-*-mach3*)
 204         COREFILE=trad-core.lo
 205         AC_DEFINE(TRAD_HEADER,"hosts/mipsmach3.h")
 206         ;;
 207   mips-*-sysv4*)        ;;
 208   mips-*-sysv* | mips-*-riscos*)
 209         COREFILE=trad-core.lo
 210         AC_DEFINE(TRAD_HEADER,"hosts/riscos.h")
 211         ;;
 212   mips-sony-bsd*)
 213         COREFILE=trad-core.lo
 214         AC_DEFINE(TRAD_HEADER,"hosts/news-mips.h")
 215         ;;
 216   m68*-bull*-sysv*)
 217         COREFILE=trad-core.lo
 218         AC_DEFINE(TRAD_HEADER,"hosts/dpx2.h")
 219         ;;
 220   m68*-hp-hpux*)        COREFILE=hpux-core.lo ;;
 221   m68*-hp-bsd*)
 222         COREFILE=trad-core.lo
 223         AC_DEFINE(TRAD_HEADER,"hosts/hp300bsd.h")
 224         ;;
 225   m68*-*-linux-gnu*)
 226         COREFILE=trad-core.lo
 227         AC_DEFINE(TRAD_HEADER,"hosts/m68klinux.h")
 228         ;;
 229   m68*-motorola-sysv*)
 230         COREFILE=trad-core.lo
 231         AC_DEFINE(TRAD_HEADER, "hosts/delta68.h")
 232         ;;
 233   m68*-sony-*)
 234         COREFILE=trad-core.lo
 235         AC_DEFINE(TRAD_HEADER,"hosts/news.h")
 236         ;;
 237   m68*-*-netbsd* | m68*-*-openbsd*)
 238         COREFILE=netbsd-core.lo
 239         ;;
 240   m68*-apple-aux*)
 241         COREFILE=trad-core.lo
 242         AC_DEFINE(TRAD_HEADER,"hosts/m68kaux.h")
 243         ;;
 244   m88*-*-sysv4*)        ;;
 245   m88*-motorola-sysv*)  COREFILE=ptrace-core.lo ;;
 246   m88*-*-mach3*)
 247         COREFILE=trad-core.lo
 248         AC_DEFINE(TRAD_HEADER,"hosts/m88kmach3.h")
 249         ;;
 250   ns32k-pc532-mach)
 251         COREFILE=trad-core.lo
 252         AC_DEFINE(TRAD_HEADER,"hosts/pc532mach.h")
 253         ;;
 254   ns32k-*-netbsd* | ns32k-*-openbsd*)
 255         COREFILE=netbsd-core.lo
 256         ;;
 257   rs6000-*-lynx*)       COREFILE=lynx-core.lo ;;
 258   rs6000-*-aix4*)       COREFILE=rs6000-core.lo ;;
 259   rs6000-*-*)           COREFILE=rs6000-core.lo ;;
 260   powerpc-*-*bsd*)      COREFILE=netbsd-core.lo ;;
 261   powerpc-*-aix4*)      COREFILE=rs6000-core.lo ;;
 262   powerpc-*-aix*)       COREFILE=rs6000-core.lo ;;
 263   powerpc-*-beos*)      ;;
 264   powerpc-*-netbsd*)    COREFILE=netbsd-core.lo ;;
 265   sparc-*-netbsd* | sparc-*-openbsd*)
 266         COREFILE=netbsd-core.lo
 267         ;;
 268   tahoe-*-*)
 269         COREFILE=trad-core.lo
 270         AC_DEFINE(TRAD_HEADER,"hosts/tahoe.h")
 271         ;;
 272   vax-*-ultrix2*)
 273         COREFILE=trad-core.lo
 274         AC_DEFINE(TRAD_HEADER,"hosts/vaxult2.h")
 275         ;;
 276   vax-*-ultrix*)
 277         COREFILE=trad-core.lo
 278         AC_DEFINE(TRAD_HEADER,"hosts/vaxult2.h")
 279         ;;
 280   vax-*-*)
 281         COREFILE=trad-core.lo
 282         AC_DEFINE(TRAD_HEADER,"hosts/vaxbsd.h")
 283         ;;
 284   esac
 285
 286   case "$COREFILE" in
 287   aix386-core.lo)       COREFLAG=-DAIX386_CORE ;;
 288   hppabsd-core.lo)      COREFLAG=-DHPPABSD_CORE ;;
 289   hpux-core.lo)         COREFLAG=-DHPUX_CORE ;;
 290   irix-core.lo)         COREFLAG=-DIRIX_CORE ;;
 291   lynx-core.lo)         COREFLAG=-DLYNX_CORE ;;
 292   netbsd-core.lo)       COREFLAG=-DNETBSD_CORE ;;
 293   osf-core.lo)          COREFLAG=-DOSF_CORE ;;
 294   ptrace-core.lo)       COREFLAG=-DPTRACE_CORE ;;
 295   rs6000-core.lo)       COREFLAG="$COREFLAG -DAIX_CORE" ;;
 296   trad-core.lo)         COREFLAG="$COREFLAG -DTRAD_CORE" ;;
 297   esac
 298
 299   # ELF corefile support has several flavors, but all of
 300   # them use something called <sys/procfs.h>
 301   AC_CHECK_HEADERS(sys/procfs.h)
 302   if test "$ac_cv_header_sys_procfs_h" = yes; then
 303     BFD_HAVE_SYS_PROCFS_TYPE(prstatus_t)
 304     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus_t, pr_who)
 305     BFD_HAVE_SYS_PROCFS_TYPE(pstatus_t)
 306     BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo_t)
 307     BFD_HAVE_SYS_PROCFS_TYPE(psinfo_t)
 308     BFD_HAVE_SYS_PROCFS_TYPE(lwpstatus_t)
 309     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_context)
 310     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_reg)
 311   fi
 312 fi
 313 AC_SUBST(COREFILE)
 314 AC_SUBST(COREFLAG)
 315
 316 # Horrible hacks to build DLLs on Windows.
 317 WIN32LDFLAGS=
 318 WIN32LIBADD=
 319 case "${host}" in
 320 *-*-cygwin*)
 321   if test "$enable_shared" = "yes"; then
 322     WIN32LDFLAGS="-no-undefined"
 323     WIN32LIBADD="-L`pwd`/../libiberty -liberty -L`pwd`/../intl -lintl -lcygwin -lkernel32"
 324   fi
 325   ;;
 326 esac
 327 AC_SUBST(WIN32LDFLAGS)
 328 AC_SUBST(WIN32LIBADD)
 329
 330 # target stuff:
 331
 332 # Canonicalize the secondary target names.
 333 if test -n "$enable_targets" ; then
 334     for targ in `echo $enable_targets | sed 's/,/ /g'`
 335     do
 336         result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ 2>/dev/null`
 337         if test -n "$result" ; then
 338             canon_targets="$canon_targets $result"
 339         else
 340             # Allow targets that config.sub doesn't recognize, like "all".
 341             canon_targets="$canon_targets $targ"
 342         fi
 343     done
 344 fi
 345
 346 all_targets=false
 347 defvec=
 348 selvecs=
 349 selarchs=
 350 TDEFINES=
 351 for targ in $target $canon_targets
 352 do
 353     if test "x$targ" = "xall"; then
 354         all_targets=true
 355     else
 356         . $srcdir/config.bfd
 357         if test "x$targ" = "x$target"; then
 358             defvec=$targ_defvec
 359         fi
 360         selvecs="$selvecs $targ_defvec $targ_selvecs"
 361         selarchs="$selarchs $targ_archs"
 362         TDEFINES="$TDEFINES $targ_cflags"
 363     fi
 364 done
 365 AC_SUBST(TDEFINES)
 366
 367 # This processing still needs to be done if we're to decide properly whether
 368 # 64-bit support needs to be compiled in.  Currently, it will be included if
 369 # the default or any other explicitly requested target requires it; it
 370 # will not be included on a 32-bit host if no 64-bit target is requested, and
 371 # no "--with-64-bit-bfd" option is given, even if "--with-targets=all" is
 372 # used.
 373
 374 # uniq the default and selected vectors in all the configured targets.
 375 f=""
 376 for i in $selvecs ; do
 377     case " $f " in
 378     *" $i "*) ;;
 379     *) f="$f $i" ;;
 380     esac
 381 done
 382 selvecs="$f"
 383
 384 # start-sanitize-sky
 385 # dvp is really mips, but we need to distinguish it from mips for opcodes
 386 selarchs=`echo $selarchs | sed -e s/dvp/mips/g`
 387 # end-sanitize-sky
 388
 389 # uniq the architectures in all the configured targets.
 390 f=""
 391 for i in $selarchs ; do
 392     case " $f " in
 393     *" $i "*) ;;
 394     *) f="$f $i" ;;
 395     esac
 396 done
 397 selarchs="$f"
 398
 399 # Target backend .o files.
 400 tb=
 401
 402 elf="elf.lo elflink.lo dwarf2.lo dwarf1.lo"
 403
 404 for vec in $selvecs
 405 do
 406     case "$vec" in
 407     # This list is alphabetized to make it easy to compare
 408     # with the two vector lists in targets.c.
 409     a29kcoff_big_vec)           tb="$tb coff-a29k.lo cofflink.lo" ;;
 410     a_out_adobe_vec)            tb="$tb aout-adobe.lo aout32.lo" ;;
 411     armcoff_little_vec)         tb="$tb coff-arm.lo cofflink.lo " ;;
 412     armcoff_big_vec)            tb="$tb coff-arm.lo cofflink.lo " ;;
 413     armpe_little_vec)           tb="$tb pe-arm.lo coff-arm.lo cofflink.lo " ;;
 414     armpe_big_vec)              tb="$tb pe-arm.lo coff-arm.lo cofflink.lo " ;;
 415     armpei_little_vec)          tb="$tb pei-arm.lo cofflink.lo " ;;
 416     armpei_big_vec)             tb="$tb pei-arm.lo cofflink.lo " ;;
 417     aout0_big_vec)              tb="$tb aout0.lo aout32.lo" ;;
 418     aout_arm_big_vec)           tb="$tb aout-arm.lo aout32.lo" ;;
 419     aout_arm_little_vec)        tb="$tb aout-arm.lo aout32.lo" ;;
 420     aout_mips_big_vec)          tb="$tb mipsbsd.lo aout32.lo" ;;
 421     aout_mips_little_vec)       tb="$tb mipsbsd.lo aout32.lo" ;;
 422     apollocoff_vec)             tb="$tb coff-apollo.lo" ;;
 423     b_out_vec_big_host)         tb="$tb bout.lo aout32.lo" ;;
 424     b_out_vec_little_host)      tb="$tb bout.lo aout32.lo" ;;
 425     bfd_elf64_alpha_vec)        tb="$tb elf64-alpha.lo elf64.lo $elf"
 426                                 target64=true ;;
 427     bfd_elf32_littlearc_vec)    tb="$tb elf32-arc.lo elf32.lo $elf" ;;
 428     bfd_elf32_littlearm_vec)    tb="$tb elf32-arm.lo elf32.lo $elf" ;;
 429     bfd_elf32_bigarc_vec)       tb="$tb elf32-arc.lo elf32.lo $elf" ;;
 430     bfd_elf32_bigarm_vec)       tb="$tb elf32-arm.lo elf32.lo $elf" ;;
 431     bfd_elf32_big_generic_vec)  tb="$tb elf32-gen.lo elf32.lo $elf" ;;
 432     bfd_elf32_bigmips_vec)      tb="$tb elf32-mips.lo elf32.lo $elf ecofflink.lo" ;;
 433     bfd_elf64_bigmips_vec)      tb="$tb elf64-mips.lo elf64.lo elf32-mips.lo elf32.lo $elf ecofflink.lo"
 434                                 target64=true ;;
 435     bfd_elf32_d10v_vec)         tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
 436     bfd_elf32_d30v_vec)         tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
 437     bfd_elf32_fr30_vec)         tb="$tb elf32-fr30.lo elf32.lo $elf" ;;
 438     bfd_elf32_hppa_vec)         tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
 439     bfd_elf32_i386_vec)         tb="$tb elf32-i386.lo elf32.lo $elf" ;;
 440     bfd_elf32_i860_vec)         tb="$tb elf32-i860.lo elf32.lo $elf" ;;
 441     bfd_elf32_little_generic_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;;
 442     bfd_elf32_littlemips_vec)   tb="$tb elf32-mips.lo elf32.lo $elf ecofflink.lo" ;;
 443     bfd_elf64_littlemips_vec)   tb="$tb elf64-mips.lo elf64.lo elf32-mips.lo elf32.lo $elf ecofflink.lo"
 444                                 target64=true ;;
 445     bfd_elf32_m32r_vec)         tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 446     bfd_elf32_m68k_vec)         tb="$tb elf32-m68k.lo elf32.lo $elf" ;;
 447     bfd_elf32_m88k_vec)         tb="$tb elf32-m88k.lo elf32.lo $elf" ;;
 448     bfd_elf32_mn10200_vec)      tb="$tb elf-m10200.lo elf32.lo $elf" ;;
 449     bfd_elf32_mn10300_vec)      tb="$tb elf-m10300.lo elf32.lo $elf" ;;
 450     bfd_elf32_powerpc_vec)      tb="$tb elf32-ppc.lo elf32.lo $elf" ;;
 451     bfd_elf32_powerpcle_vec)    tb="$tb elf32-ppc.lo elf32.lo $elf" ;;
 452     bfd_elf32_sh_vec)           tb="$tb elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;
 453     bfd_elf32_shl_vec)          tb="$tb elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;
 454     bfd_elf32_sparc_vec)        tb="$tb elf32-sparc.lo elf32.lo $elf" ;;
 455     bfd_elf32_v850_vec)         tb="$tb elf32-v850.lo elf32.lo $elf" ;;
 456     bfd_elf64_big_generic_vec)  tb="$tb elf64-gen.lo elf64.lo $elf"
 457                                 target64=true ;;
 458     bfd_elf64_little_generic_vec) tb="$tb elf64-gen.lo elf64.lo $elf"
 459                                 target64=true ;;
 460     bfd_elf64_sparc_vec)        tb="$tb elf64-sparc.lo elf64.lo $elf"
 461                                 target64=true ;;
 462     cisco_core_vec)             tb="$tb cisco-core.lo" ;;
 463     demo_64_vec)                tb="$tb demo64.lo aout64.lo"
 464                                 target64=true ;;
 465     ecoff_big_vec)              tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 466     ecoff_little_vec)           tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 467     ecoff_biglittle_vec)        tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 468     ecoffalpha_little_vec)      tb="$tb coff-alpha.lo ecoff.lo ecofflink.lo"
 469                                 target64=true ;;
 470     go32coff_vec)               tb="$tb coff-go32.lo cofflink.lo" ;;
 471     go32stubbedcoff_vec)        tb="$tb coff-stgo32.lo cofflink.lo" ;;
 472     h8300coff_vec)              tb="$tb coff-h8300.lo reloc16.lo" ;;
 473     h8500coff_vec)              tb="$tb coff-h8500.lo reloc16.lo" ;;
 474     host_aout_vec)              tb="$tb host-aout.lo aout32.lo" ;;
 475     hp300bsd_vec)               tb="$tb hp300bsd.lo aout32.lo" ;;
 476     hp300hpux_vec)              tb="$tb hp300hpux.lo aout32.lo" ;;
 477     i386aout_vec)               tb="$tb i386aout.lo aout32.lo" ;;
 478     i386bsd_vec)                tb="$tb i386bsd.lo aout32.lo" ;;
 479     i386coff_vec)               tb="$tb coff-i386.lo cofflink.lo" ;;
 480     i386dynix_vec)              tb="$tb i386dynix.lo aout32.lo" ;;
 481     i386freebsd_vec)            tb="$tb i386freebsd.lo aout32.lo" ;;
 482     i386msdos_vec)              tb="$tb i386msdos.lo" ;;
 483     i386pe_vec)                 tb="$tb pe-i386.lo cofflink.lo " ;;
 484     i386pei_vec)                tb="$tb pei-i386.lo cofflink.lo" ;;
 485     i386linux_vec)              tb="$tb i386linux.lo aout32.lo" ;;
 486     i386lynx_aout_vec)          tb="$tb i386lynx.lo lynx-core.lo aout32.lo" ;;
 487     i386lynx_coff_vec)          tb="$tb cf-i386lynx.lo cofflink.lo lynx-core.lo" ;;
 488     i386mach3_vec)              tb="$tb i386mach3.lo aout32.lo" ;;
 489     i386netbsd_vec)             tb="$tb i386netbsd.lo aout32.lo" ;;
 490     i386os9k_vec)               tb="$tb i386os9k.lo aout32.lo" ;;
 491     i860coff_vec)               tb="$tb coff-i860.lo cofflink.lo" ;;
 492     icoff_big_vec)              tb="$tb coff-i960.lo cofflink.lo" ;;
 493     icoff_little_vec)           tb="$tb coff-i960.lo cofflink.lo" ;;
 494     ieee_vec)                   tb="$tb ieee.lo" ;;
 495     m68kcoff_vec)               tb="$tb coff-m68k.lo cofflink.lo" ;;
 496     m68kcoffun_vec)             tb="$tb coff-u68k.lo coff-m68k.lo cofflink.lo" ;;
 497     m68klinux_vec)              tb="$tb m68klinux.lo aout32.lo" ;;
 498     m68klynx_aout_vec)          tb="$tb m68klynx.lo lynx-core.lo aout32.lo" ;;
 499     m68klynx_coff_vec)          tb="$tb cf-m68klynx.lo coff-m68k.lo cofflink.lo lynx-core.lo" ;;
 500     m68knetbsd_vec)             tb="$tb m68knetbsd.lo aout32.lo" ;;
 501     m68k4knetbsd_vec)           tb="$tb m68k4knetbsd.lo aout32.lo" ;;
 502     m68kaux_coff_vec)           tb="$tb coff-aux.lo coff-m68k.lo cofflink.lo" ;;
 503     m68ksysvcoff_vec)           tb="$tb coff-svm68k.lo cofflink.lo" ;;
 504     m88kbcs_vec)                tb="$tb coff-m88k.lo" ;;
 505     newsos3_vec)                tb="$tb newsos3.lo aout32.lo" ;;
 506     nlm32_i386_vec)             tb="$tb nlm32-i386.lo nlm32.lo nlm.lo" ;;
 507     nlm32_sparc_vec)            tb="$tb nlm32-sparc.lo nlm32.lo nlm.lo" ;;
 508     nlm32_alpha_vec)            tb="$tb nlm32-alpha.lo nlm32.lo nlm.lo"
 509                                 target64=true ;;
 510     riscix_vec)                 tb="$tb aout32.lo riscix.lo" ;;
 511     nlm32_powerpc_vec)          tb="$tb nlm32-ppc.lo nlm32.lo nlm.lo" ;;
 512     pc532netbsd_vec)            tb="$tb ns32knetbsd.lo aout-ns32k.lo" ;;
 513     pc532machaout_vec)          tb="$tb pc532-mach.lo aout-ns32k.lo" ;;
 514     pmac_xcoff_vec)             tb="$tb coff-pmac.lo xcofflink.lo" ;;
 515     rs6000coff_vec)             tb="$tb coff-rs6000.lo xcofflink.lo" ;;
 516     bfd_powerpc_pe_vec)         tb="$tb pe-ppc.lo cofflink.lo" ;;
 517     bfd_powerpcle_pe_vec)       tb="$tb pe-ppc.lo cofflink.lo" ;;
 518     bfd_powerpc_pei_vec)        tb="$tb pei-ppc.lo cofflink.lo" ;;
 519     bfd_powerpcle_pei_vec)      tb="$tb pei-ppc.lo cofflink.lo" ;;
 520     ppcboot_vec)                tb="$tb ppcboot.lo" ;;
 521     shcoff_vec)                 tb="$tb coff-sh.lo cofflink.lo" ;;
 522     shlcoff_vec)                tb="$tb coff-sh.lo cofflink.lo" ;;
 523     shcoff_small_vec)           tb="$tb coff-sh.lo cofflink.lo" ;;
 524     shlcoff_small_vec)          tb="$tb coff-sh.lo cofflink.lo" ;;
 525     som_vec)                    tb="$tb som.lo" ;;
 526     sparcle_aout_vec)           tb="$tb aout-sparcle.lo aout32.lo" ;;
 527     sparclinux_vec)             tb="$tb sparclinux.lo aout32.lo" ;;
 528     sparclynx_aout_vec)         tb="$tb sparclynx.lo lynx-core.lo aout32.lo" ;;
 529     sparclynx_coff_vec)         tb="$tb cf-sparclynx.lo lynx-core.lo" ;;
 530     sparcnetbsd_vec)            tb="$tb sparcnetbsd.lo aout32.lo" ;;
 531     sparccoff_vec)              tb="$tb coff-sparc.lo" ;;
 532     srec_vec)                   tb="$tb srec.lo" ;;
 533     sunos_big_vec)              tb="$tb sunos.lo aout32.lo" ;;
 534     symbolsrec_vec)             tb="$tb srec.lo" ;;
 535     tekhex_vec)                 tb="$tb tekhex.lo" ;;
 536     tic30_aout_vec)             tb="$tb aout-tic30.lo" ;;
 537     tic30_coff_vec)             tb="$tb coff-tic30.lo" ;;
 538 # start-sanitize-tic80
 539     tic80coff_vec)              tb="$tb coff-tic80.lo cofflink.lo" ;;
 540 # end-sanitize-tic80
 541     versados_vec)               tb="$tb versados.lo" ;;
 542     vms_alpha_vec)              tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo"
 543                                 target64=true ;;
 544     vms_vax_vec)                tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo" ;;
 545     w65_vec)                    tb="$tb coff-w65.lo reloc16.lo" ;;
 546     we32kcoff_vec)              tb="$tb coff-we32k.lo" ;;
 547     z8kcoff_vec)                tb="$tb coff-z8k.lo reloc16.lo" ;;
 548
 549     "")                 ;;
 550     *) AC_MSG_ERROR(*** unknown target vector $vec) ;;
 551     esac
 552 done
 553
 554 # Target architecture .o files.
 555 # A couple of CPUs use shorter file names to avoid problems on DOS
 556 # filesystems.
 557 ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.lo/g -e s/mn10200/m10200/ -e s/mn10300/m10300/`
 558
 559 # Weed out duplicate .o files.
 560 f=""
 561 for i in $tb ; do
 562     case " $f " in
 563     *" $i "*) ;;
 564     *) f="$f $i" ;;
 565     esac
 566 done
 567 tb="$f"
 568
 569 f=""
 570 for i in $ta ; do
 571     case " $f " in
 572     *" $i "*) ;;
 573     *) f="$f $i" ;;
 574     esac
 575 done
 576 ta="$f"
 577
 578 bfd_backends="$tb"
 579 bfd_machines="$ta"
 580
 581 if test x${all_targets} = xtrue ; then
 582   bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
 583   bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
 584   selvecs=
 585   havevecs=
 586   selarchs=
 587 else    # all_targets is true
 588   # Only set these if they will be nonempty, for the clever echo.
 589   havevecs=
 590   test -n "$selvecs" &&
 591     havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'`
 592   test -n "$selvecs" &&
 593     selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 594   test -n "$selarchs" &&
 595     selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 596 fi      # all_targets is true
 597
 598 case ${host64}-${target64}-${want64} in
 599   *true*)
 600     wordsize=64
 601     all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
 602     if test -z "$GCC" && test "$BFD_HOST_64BIT_LONG" = "0" && test "$BFD_HOST_64_BIT_DEFINED" = "0"; then
 603       AC_MSG_WARN([You have requested a 64 bit BFD configuration, but])
 604       AC_MSG_WARN([your compiler may not have a 64 bit integral type])
 605     fi
 606     ;;
 607   false-false-false)
 608     wordsize=32
 609     all_backends='$(BFD32_BACKENDS)'
 610     ;;
 611 esac
 612
 613 AC_SUBST(wordsize)
 614 AC_SUBST(all_backends)
 615 AC_SUBST(bfd_backends)
 616 AC_SUBST(bfd_machines)
 617
 618 tdefaults=""
 619 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
 620 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
 621 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
 622 test -n "${havevecs}" && tdefaults="${tdefaults} ${havevecs}"
 623 AC_SUBST(tdefaults)
 624
 625 dnl AC_CHECK_HEADERS(sys/mman.h)
 626 AC_FUNC_MMAP
 627 AC_CHECK_FUNCS(madvise mprotect)
 628 case ${want_mmap}+${ac_cv_func_mmap_fixed_mapped} in
 629   true+yes )  AC_DEFINE(USE_MMAP) ;;
 630 esac
 631
 632 rm -f doc/config.status
 633 AC_OUTPUT(Makefile doc/Makefile bfd-in3.h:bfd-in2.h po/Makefile.in:po/Make-in,
 634 [sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile])