bfd/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl
   3
   4 AC_PREREQ(2.13)
   5 AC_INIT(libbfd.c)
   6
   7 AC_CANONICAL_SYSTEM
   8 AC_ISC_POSIX
   9
  10 AM_INIT_AUTOMAKE(bfd, 2.9.5)
  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 AC_EXEEXT
  62
  63 host64=false
  64 target64=false
  65
  66 # host stuff:
  67
  68 AC_PROG_CC
  69
  70 ALL_LINGUAS=
  71 CY_GNU_GETTEXT
  72
  73 # Permit host specific settings.
  74 . ${srcdir}/configure.host
  75
  76 AC_SUBST(HDEFINES)
  77 AC_PROG_INSTALL
  78
  79 BFD_HOST_64BIT_LONG=0
  80 BFD_HOST_64_BIT_DEFINED=0
  81 BFD_HOST_64_BIT=
  82 BFD_HOST_U_64_BIT=
  83 if test "x${HOST_64BIT_TYPE}" = "xlong"; then
  84   BFD_HOST_64BIT_LONG=1
  85 elif test "x${HOST_64BIT_TYPE}" != "x"; then
  86   BFD_HOST_64_BIT_DEFINED=1
  87   BFD_HOST_64_BIT=${HOST_64BIT_TYPE}
  88   BFD_HOST_U_64_BIT=${HOST_U_64BIT_TYPE}
  89 fi
  90 AC_SUBST(BFD_HOST_64BIT_LONG)
  91 AC_SUBST(BFD_HOST_64_BIT_DEFINED)
  92 AC_SUBST(BFD_HOST_64_BIT)
  93 AC_SUBST(BFD_HOST_U_64_BIT)
  94
  95 BFD_CC_FOR_BUILD
  96
  97 AC_CHECK_HEADERS(stddef.h string.h strings.h stdlib.h time.h unistd.h)
  98 AC_CHECK_HEADERS(fcntl.h sys/file.h sys/time.h)
  99 AC_HEADER_TIME
 100 AC_HEADER_DIRENT
 101 AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid)
 102
 103 BFD_BINARY_FOPEN
 104
 105 BFD_NEED_DECLARATION(strstr)
 106 BFD_NEED_DECLARATION(malloc)
 107 BFD_NEED_DECLARATION(realloc)
 108 BFD_NEED_DECLARATION(free)
 109 BFD_NEED_DECLARATION(getenv)
 110
 111 # If we are configured native, pick a core file support file.
 112 COREFILE=
 113 COREFLAG=
 114 TRAD_HEADER=
 115 if test "${target}" = "${host}"; then
 116   case "${host}" in
 117   alpha*-*-linux-gnu*)
 118         COREFILE=trad-core.lo
 119         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   i370-*-*)
 130         COREFILE=trad-core.lo
 131         TRAD_HEADER='"hosts/i370linux.h"'
 132         ;;
 133
 134 changequote(,)dnl
 135   i[3456]86-sequent-bsd*)
 136 changequote([,])dnl
 137         COREFILE=trad-core.lo
 138         TRAD_HEADER='"hosts/symmetry.h"'
 139         ;;
 140 changequote(,)dnl
 141   i[3456]86-sequent-sysv4*) ;;
 142   i[3456]86-sequent-sysv*)
 143 changequote([,])dnl
 144         COREFILE=trad-core.lo
 145         TRAD_HEADER='"hosts/symmetry.h"'
 146         ;;
 147 changequote(,)dnl
 148   i[3456]86-*-bsd* | i[3456]86-*-freebsd*)
 149 changequote([,])dnl
 150         COREFILE=trad-core.lo
 151         TRAD_HEADER='"hosts/i386bsd.h"'
 152         ;;
 153 changequote(,)dnl
 154   i[3456]86-*-netbsd* | i[3456]86-*-openbsd*)
 155 changequote([,])dnl
 156         COREFILE=netbsd-core.lo
 157         ;;
 158 changequote(,)dnl
 159   i[3456]86-esix-sysv3*)
 160 changequote([,])dnl
 161         COREFILE=trad-core.lo
 162         TRAD_HEADER='"hosts/esix.h"'
 163         ;;
 164 changequote(,)dnl
 165   i[3456]86-*-sco3.2v5*)
 166 changequote([,])dnl
 167         COREFILE=sco5-core.lo
 168         ;;
 169 changequote(,)dnl
 170   i[3456]86-*-sco* | i[3456]86-*-isc*)
 171 changequote([,])dnl
 172         COREFILE=trad-core.lo
 173         TRAD_HEADER='"hosts/i386sco.h"'
 174         ;;
 175 changequote(,)dnl
 176   i[3456]86-*-mach3*)
 177 changequote([,])dnl
 178         COREFILE=trad-core.lo
 179         TRAD_HEADER='"hosts/i386mach3.h"'
 180         ;;
 181 changequote(,)dnl
 182   i[3456]86-*-linux-gnu*)
 183 changequote([,])dnl
 184         COREFILE=trad-core.lo
 185         TRAD_HEADER='"hosts/i386linux.h"'
 186         ;;
 187 changequote(,)dnl
 188   i[3456]86-*-isc*)     COREFILE=trad-core.lo ;;
 189   i[3456]86-*-aix*)     COREFILE=aix386-core.lo ;;
 190 changequote([,])dnl
 191   i860-*-mach3* | i860-*-osf1*)
 192         COREFILE=trad-core.lo
 193         TRAD_HEADER='"hosts/i860mach3.h"'
 194         ;;
 195   mips-dec-bsd*)
 196         COREFILE=trad-core.lo
 197         TRAD_HEADER='"hosts/mipsbsd.h"'
 198         ;;
 199   mips-dec-mach3*)
 200         COREFILE=trad-core.lo
 201         TRAD_HEADER='"hosts/mipsmach3.h"'
 202         ;;
 203   mips-*-netbsd* | mips*-*-openbsd*)
 204         COREFILE=netbsd-core.lo
 205         ;;
 206   mips-dec-*)
 207         COREFILE=trad-core.lo
 208         TRAD_HEADER='"hosts/decstation.h"'
 209         ;;
 210   mips-sgi-irix4*)      COREFILE=irix-core.lo ;;
 211   mips-sgi-irix5*)      COREFILE=irix-core.lo ;;
 212   mips-sgi-irix6*)      COREFILE=irix-core.lo ;;
 213   mips-*-mach3*)
 214         COREFILE=trad-core.lo
 215         TRAD_HEADER='"hosts/mipsmach3.h"'
 216         ;;
 217   mips-*-sysv4*)        ;;
 218   mips-*-sysv* | mips-*-riscos*)
 219         COREFILE=trad-core.lo
 220         TRAD_HEADER='"hosts/riscos.h"'
 221         ;;
 222   mips-sony-bsd*)
 223         COREFILE=trad-core.lo
 224         TRAD_HEADER='"hosts/news-mips.h"'
 225         ;;
 226   m68*-bull*-sysv*)
 227         COREFILE=trad-core.lo
 228         TRAD_HEADER='"hosts/dpx2.h"'
 229         ;;
 230   m68*-hp-hpux*)        COREFILE=hpux-core.lo ;;
 231   m68*-hp-bsd*)
 232         COREFILE=trad-core.lo
 233         TRAD_HEADER='"hosts/hp300bsd.h"'
 234         ;;
 235   m68*-*-linux-gnu*)
 236         COREFILE=trad-core.lo
 237         TRAD_HEADER='"hosts/m68klinux.h"'
 238         ;;
 239   m68*-motorola-sysv*)
 240         COREFILE=trad-core.lo
 241         TRAD_HEADER='"hosts/delta68.h"'
 242         ;;
 243   m68*-sony-*)
 244         COREFILE=trad-core.lo
 245         TRAD_HEADER='"hosts/news.h"'
 246         ;;
 247   m68*-*-netbsd* | m68*-*-openbsd*)
 248         COREFILE=netbsd-core.lo
 249         ;;
 250   m68*-apple-aux*)
 251         COREFILE=trad-core.lo
 252         TRAD_HEADER='"hosts/m68kaux.h"'
 253         ;;
 254   m88*-*-sysv4*)        ;;
 255   m88*-motorola-sysv*)  COREFILE=ptrace-core.lo ;;
 256   m88*-*-mach3*)
 257         COREFILE=trad-core.lo
 258         TRAD_HEADER='"hosts/m88kmach3.h"'
 259         ;;
 260   ns32k-pc532-mach)
 261         COREFILE=trad-core.lo
 262         TRAD_HEADER='"hosts/pc532mach.h"'
 263         ;;
 264   ns32k-*-netbsd* | ns32k-*-openbsd*)
 265         COREFILE=netbsd-core.lo
 266         ;;
 267   rs6000-*-lynx*)       COREFILE=lynx-core.lo ;;
 268   rs6000-*-aix4*)       COREFILE=rs6000-core.lo ;;
 269   rs6000-*-*)           COREFILE=rs6000-core.lo ;;
 270   powerpc-*-*bsd*)      COREFILE=netbsd-core.lo ;;
 271   powerpc-*-aix4*)      COREFILE=rs6000-core.lo ;;
 272   powerpc-*-aix*)       COREFILE=rs6000-core.lo ;;
 273   powerpc-*-beos*)      ;;
 274   powerpc-*-netbsd*)    COREFILE=netbsd-core.lo ;;
 275   sparc-*-netbsd* | sparc-*-openbsd*)
 276         COREFILE=netbsd-core.lo
 277         ;;
 278   tahoe-*-*)
 279         COREFILE=trad-core.lo
 280         TRAD_HEADER='"hosts/tahoe.h"'
 281         ;;
 282   vax-*-ultrix2*)
 283         COREFILE=trad-core.lo
 284         TRAD_HEADER='"hosts/vaxult2.h"'
 285         ;;
 286   vax-*-ultrix*)
 287         COREFILE=trad-core.lo
 288         TRAD_HEADER='"hosts/vaxult2.h"'
 289         ;;
 290   vax-*-*)
 291         COREFILE=trad-core.lo
 292         TRAD_HEADER='"hosts/vaxbsd.h"'
 293         ;;
 294   esac
 295
 296   case "$COREFILE" in
 297   aix386-core.lo)       COREFLAG=-DAIX386_CORE ;;
 298   hppabsd-core.lo)      COREFLAG=-DHPPABSD_CORE ;;
 299   hpux-core.lo)         COREFLAG=-DHPUX_CORE ;;
 300   irix-core.lo)         COREFLAG=-DIRIX_CORE ;;
 301   lynx-core.lo)         COREFLAG=-DLYNX_CORE ;;
 302   netbsd-core.lo)       COREFLAG=-DNETBSD_CORE ;;
 303   osf-core.lo)          COREFLAG=-DOSF_CORE ;;
 304   ptrace-core.lo)       COREFLAG=-DPTRACE_CORE ;;
 305   rs6000-core.lo)       COREFLAG="$COREFLAG -DAIX_CORE" ;;
 306   sco5-core.lo)         COREFLAG="$COREFLAG -DSCO5_CORE" ;;
 307   trad-core.lo)         COREFLAG="$COREFLAG -DTRAD_CORE" ;;
 308   esac
 309
 310   # ELF corefile support has several flavors, but all of
 311   # them use something called <sys/procfs.h>
 312   AC_CHECK_HEADERS(sys/procfs.h)
 313   if test "$ac_cv_header_sys_procfs_h" = yes; then
 314     BFD_HAVE_SYS_PROCFS_TYPE(prstatus_t)
 315     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus_t, pr_who)
 316     BFD_HAVE_SYS_PROCFS_TYPE(pstatus_t)
 317     BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo_t)
 318     BFD_HAVE_SYS_PROCFS_TYPE(psinfo_t)
 319     BFD_HAVE_SYS_PROCFS_TYPE(lwpstatus_t)
 320     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_context)
 321     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_reg)
 322     BFD_HAVE_SYS_PROCFS_TYPE(win32_pstatus_t)
 323   fi
 324 fi
 325 AC_SUBST(COREFILE)
 326 AC_SUBST(COREFLAG)
 327 AC_DEFINE_UNQUOTED(TRAD_HEADER, $TRAD_HEADER,
 328   [Name of host specific header file to include in trad-core.c.])
 329
 330 # Horrible hacks to build DLLs on Windows.
 331 WIN32LDFLAGS=
 332 WIN32LIBADD=
 333 case "${host}" in
 334 *-*-cygwin*)
 335   if test "$enable_shared" = "yes"; then
 336     WIN32LDFLAGS="-no-undefined"
 337     WIN32LIBADD="-L`pwd`/../libiberty -liberty -L`pwd`/../intl -lintl -lcygwin -lkernel32"
 338   fi
 339   ;;
 340 esac
 341 AC_SUBST(WIN32LDFLAGS)
 342 AC_SUBST(WIN32LIBADD)
 343
 344 # target stuff:
 345
 346 # Canonicalize the secondary target names.
 347 if test -n "$enable_targets" ; then
 348     for targ in `echo $enable_targets | sed 's/,/ /g'`
 349     do
 350         result=`$ac_config_sub $targ 2>/dev/null`
 351         if test -n "$result" ; then
 352             canon_targets="$canon_targets $result"
 353         else
 354             # Allow targets that config.sub doesn't recognize, like "all".
 355             canon_targets="$canon_targets $targ"
 356         fi
 357     done
 358 fi
 359
 360 all_targets=false
 361 defvec=
 362 selvecs=
 363 selarchs=
 364 TDEFINES=
 365 for targ in $target $canon_targets
 366 do
 367     if test "x$targ" = "xall"; then
 368         all_targets=true
 369     else
 370         . $srcdir/config.bfd
 371         if test "x$targ" = "x$target"; then
 372             defvec=$targ_defvec
 373         fi
 374         selvecs="$selvecs $targ_defvec $targ_selvecs"
 375         selarchs="$selarchs $targ_archs"
 376         TDEFINES="$TDEFINES $targ_cflags"
 377     fi
 378 done
 379 AC_SUBST(TDEFINES)
 380
 381 # This processing still needs to be done if we're to decide properly whether
 382 # 64-bit support needs to be compiled in.  Currently, it will be included if
 383 # the default or any other explicitly requested target requires it; it
 384 # will not be included on a 32-bit host if no 64-bit target is requested, and
 385 # no "--with-64-bit-bfd" option is given, even if "--enable-targets=all" is
 386 # used.
 387
 388 # uniq the default and selected vectors in all the configured targets.
 389 f=""
 390 for i in $selvecs ; do
 391     case " $f " in
 392     *" $i "*) ;;
 393     *) f="$f $i" ;;
 394     esac
 395 done
 396 selvecs="$f"
 397
 398
 399 # uniq the architectures in all the configured targets.
 400 f=""
 401 for i in $selarchs ; do
 402     case " $f " in
 403     *" $i "*) ;;
 404     *) f="$f $i" ;;
 405     esac
 406 done
 407 selarchs="$f"
 408
 409 # Target backend .o files.
 410 tb=
 411
 412 elf="elf.lo elflink.lo dwarf2.lo dwarf1.lo"
 413
 414 for vec in $selvecs
 415 do
 416     case "$vec" in
 417     # This list is alphabetized to make it easy to compare
 418     # with the two vector lists in targets.c.
 419     a29kcoff_big_vec)           tb="$tb coff-a29k.lo cofflink.lo" ;;
 420     a_out_adobe_vec)            tb="$tb aout-adobe.lo aout32.lo" ;;
 421     armcoff_little_vec)         tb="$tb coff-arm.lo cofflink.lo " ;;
 422     armcoff_big_vec)            tb="$tb coff-arm.lo cofflink.lo " ;;
 423     armnetbsd_vec)              tb="$tb armnetbsd.lo aout32.lo" ;;
 424     armpe_little_vec)           tb="$tb pe-arm.lo peigen.lo cofflink.lo " ;;
 425     armpe_big_vec)              tb="$tb pe-arm.lo peigen.lo cofflink.lo " ;;
 426     armpei_little_vec)          tb="$tb pei-arm.lo peigen.lo cofflink.lo " ;;
 427     armpei_big_vec)             tb="$tb pei-arm.lo peigen.lo cofflink.lo " ;;
 428     arm_epoc_pe_little_vec)     tb="$tb epoc-pe-arm.lo peigen.lo cofflink.lo " ;;
 429     arm_epoc_pe_big_vec)        tb="$tb epoc-pe-arm.lo peigen.lo cofflink.lo " ;;
 430     arm_epoc_pei_little_vec)    tb="$tb epoc-pei-arm.lo peigen.lo cofflink.lo " ;;
 431     arm_epoc_pei_big_vec)       tb="$tb epoc-pei-arm.lo peigen.lo cofflink.lo " ;;
 432     aout0_big_vec)              tb="$tb aout0.lo aout32.lo" ;;
 433     aout_arm_big_vec)           tb="$tb aout-arm.lo aout32.lo" ;;
 434     aout_arm_little_vec)        tb="$tb aout-arm.lo aout32.lo" ;;
 435     aout_mips_big_vec)          tb="$tb mipsbsd.lo aout32.lo" ;;
 436     aout_mips_little_vec)       tb="$tb mipsbsd.lo aout32.lo" ;;
 437     apollocoff_vec)             tb="$tb coff-apollo.lo" ;;
 438     b_out_vec_big_host)         tb="$tb bout.lo aout32.lo" ;;
 439     b_out_vec_little_host)      tb="$tb bout.lo aout32.lo" ;;
 440     bfd_elf64_alpha_vec)        tb="$tb elf64-alpha.lo elf64.lo $elf"
 441                                 target64=true ;;
 442     bfd_elf32_avr_vec)          tb="$tb elf32-avr.lo elf32.lo $elf" ;;
 443     bfd_elf32_littlearc_vec)    tb="$tb elf32-arc.lo elf32.lo $elf" ;;
 444     bfd_elf32_littlearm_vec)    tb="$tb elfarm-nabi.lo elf32.lo $elf" ;;
 445     bfd_elf32_littlearm_oabi_vec) tb="$tb elfarm-oabi.lo elf32.lo $elf" ;;
 446     bfd_elf32_bigarc_vec)       tb="$tb elf32-arc.lo elf32.lo $elf" ;;
 447     bfd_elf32_bigarm_vec)       tb="$tb elfarm-nabi.lo elf32.lo $elf" ;;
 448     bfd_elf32_bigarm_oabi_vec)  tb="$tb elfarm-oabi.lo elf32.lo $elf" ;;
 449     bfd_elf32_big_generic_vec)  tb="$tb elf32-gen.lo elf32.lo $elf" ;;
 450     bfd_elf32_bigmips_vec)      tb="$tb elf32-mips.lo elf32.lo $elf ecofflink.lo" ;;
 451     bfd_elf64_bigmips_vec)      tb="$tb elf64-mips.lo elf64.lo elf32-mips.lo elf32.lo $elf ecofflink.lo"
 452                                 target64=true ;;
 453     bfd_elf32_d10v_vec)         tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
 454     bfd_elf32_d30v_vec)         tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
 455     bfd_elf32_fr30_vec)         tb="$tb elf32-fr30.lo elf32.lo $elf" ;;
 456     bfd_elf32_hppa_vec)         tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
 457     bfd_elf32_i370_vec)         tb="$tb elf32-i370.lo elf32.lo $elf" ;;
 458     bfd_elf32_i386_vec)         tb="$tb elf32-i386.lo elf32.lo $elf" ;;
 459     bfd_elf32_i860_vec)         tb="$tb elf32-i860.lo elf32.lo $elf" ;;
 460     bfd_elf32_i960_vec)         tb="$tb elf32-i960.lo elf32.lo $elf" ;;
 461     bfd_elf32_little_generic_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;;
 462     bfd_elf32_littlemips_vec)   tb="$tb elf32-mips.lo elf32.lo $elf ecofflink.lo" ;;
 463     bfd_elf64_littlemips_vec)   tb="$tb elf64-mips.lo elf64.lo elf32-mips.lo elf32.lo $elf ecofflink.lo"
 464                                 target64=true ;;
 465     bfd_elf32_m32r_vec)         tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 466     bfd_elf32_m68k_vec)         tb="$tb elf32-m68k.lo elf32.lo $elf" ;;
 467     bfd_elf32_m88k_vec)         tb="$tb elf32-m88k.lo elf32.lo $elf" ;;
 468     bfd_elf32_mcore_big_vec)    tb="$tb elf32-mcore.lo elf32.lo $elf" ;;
 469     bfd_elf32_mcore_little_vec) tb="$tb elf32-mcore.lo elf32.lo $elf" ;;
 470     bfd_elf32_mn10200_vec)      tb="$tb elf-m10200.lo elf32.lo $elf" ;;
 471     bfd_elf32_mn10300_vec)      tb="$tb elf-m10300.lo elf32.lo $elf" ;;
 472     bfd_elf32_pj_vec)           tb="$tb elf32-pj.lo elf32.lo $elf";;
 473     bfd_elf32_pjl_vec)          tb="$tb elf32-pj.lo elf32.lo $elf";;
 474     bfd_elf32_powerpc_vec)      tb="$tb elf32-ppc.lo elf32.lo $elf" ;;
 475     bfd_elf32_powerpcle_vec)    tb="$tb elf32-ppc.lo elf32.lo $elf" ;;
 476     bfd_elf32_sh_vec)           tb="$tb elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;
 477     bfd_elf32_shl_vec)          tb="$tb elf32-sh.lo elf32.lo $elf coff-sh.lo" ;;
 478     bfd_elf32_sparc_vec)        tb="$tb elf32-sparc.lo elf32.lo $elf" ;;
 479     bfd_elf32_v850_vec)         tb="$tb elf32-v850.lo elf32.lo $elf" ;;
 480     bfd_elf64_big_generic_vec)  tb="$tb elf64-gen.lo elf64.lo $elf"
 481                                 target64=true ;;
 482     bfd_elf64_little_generic_vec) tb="$tb elf64-gen.lo elf64.lo $elf"
 483                                 target64=true ;;
 484     bfd_elf64_sparc_vec)        tb="$tb elf64-sparc.lo elf64.lo $elf"
 485                                 target64=true ;;
 486     cisco_core_big_vec)         tb="$tb cisco-core.lo" ;;
 487     cisco_core_little_vec)      tb="$tb cisco-core.lo" ;;
 488     demo_64_vec)                tb="$tb demo64.lo aout64.lo"
 489                                 target64=true ;;
 490     ecoff_big_vec)              tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 491     ecoff_little_vec)           tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 492     ecoff_biglittle_vec)        tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 493     ecoffalpha_little_vec)      tb="$tb coff-alpha.lo ecoff.lo ecofflink.lo"
 494                                 target64=true ;;
 495     go32coff_vec)               tb="$tb coff-go32.lo cofflink.lo" ;;
 496     go32stubbedcoff_vec)        tb="$tb coff-stgo32.lo cofflink.lo" ;;
 497     h8300coff_vec)              tb="$tb coff-h8300.lo reloc16.lo" ;;
 498     h8500coff_vec)              tb="$tb coff-h8500.lo reloc16.lo" ;;
 499     host_aout_vec)              tb="$tb host-aout.lo aout32.lo" ;;
 500     hp300bsd_vec)               tb="$tb hp300bsd.lo aout32.lo" ;;
 501     hp300hpux_vec)              tb="$tb hp300hpux.lo aout32.lo" ;;
 502     i386aout_vec)               tb="$tb i386aout.lo aout32.lo" ;;
 503     i386bsd_vec)                tb="$tb i386bsd.lo aout32.lo" ;;
 504     i386coff_vec)               tb="$tb coff-i386.lo cofflink.lo" ;;
 505     i386dynix_vec)              tb="$tb i386dynix.lo aout32.lo" ;;
 506     i386freebsd_vec)            tb="$tb i386freebsd.lo aout32.lo" ;;
 507     i386msdos_vec)              tb="$tb i386msdos.lo" ;;
 508     i386pe_vec)                 tb="$tb pe-i386.lo peigen.lo cofflink.lo" ;;
 509     i386pei_vec)                tb="$tb pei-i386.lo peigen.lo cofflink.lo" ;;
 510     i386linux_vec)              tb="$tb i386linux.lo aout32.lo" ;;
 511     i386lynx_aout_vec)          tb="$tb i386lynx.lo lynx-core.lo aout32.lo" ;;
 512     i386lynx_coff_vec)          tb="$tb cf-i386lynx.lo cofflink.lo lynx-core.lo" ;;
 513     i386mach3_vec)              tb="$tb i386mach3.lo aout32.lo" ;;
 514     i386netbsd_vec)             tb="$tb i386netbsd.lo aout32.lo" ;;
 515     i386os9k_vec)               tb="$tb i386os9k.lo aout32.lo" ;;
 516     i860coff_vec)               tb="$tb coff-i860.lo cofflink.lo" ;;
 517     icoff_big_vec)              tb="$tb coff-i960.lo cofflink.lo" ;;
 518     icoff_little_vec)           tb="$tb coff-i960.lo cofflink.lo" ;;
 519     ieee_vec)                   tb="$tb ieee.lo" ;;
 520     m68kcoff_vec)               tb="$tb coff-m68k.lo cofflink.lo" ;;
 521     m68kcoffun_vec)             tb="$tb coff-u68k.lo coff-m68k.lo cofflink.lo" ;;
 522     m68klinux_vec)              tb="$tb m68klinux.lo aout32.lo" ;;
 523     m68klynx_aout_vec)          tb="$tb m68klynx.lo lynx-core.lo aout32.lo" ;;
 524     m68klynx_coff_vec)          tb="$tb cf-m68klynx.lo coff-m68k.lo cofflink.lo lynx-core.lo" ;;
 525     m68knetbsd_vec)             tb="$tb m68knetbsd.lo aout32.lo" ;;
 526     m68k4knetbsd_vec)           tb="$tb m68k4knetbsd.lo aout32.lo" ;;
 527     m68kaux_coff_vec)           tb="$tb coff-aux.lo coff-m68k.lo cofflink.lo" ;;
 528     m68ksysvcoff_vec)           tb="$tb coff-svm68k.lo cofflink.lo" ;;
 529     m88kbcs_vec)                tb="$tb coff-m88k.lo" ;;
 530     mipslpe_vec)                tb="$tb pe-mips.lo cofflink.lo" ;;
 531     mipslpei_vec)               tb="$tb pei-mips.lo cofflink.lo" ;;
 532     mcore_pe_big_vec)           tb="$tb pe-mcore.lo peigen.lo cofflink.lo" ;;
 533     mcore_pe_little_vec)        tb="$tb pe-mcore.lo peigen.lo cofflink.lo" ;;
 534     mcore_pei_big_vec)          tb="$tb pei-mcore.lo peigen.lo cofflink.lo" ;;
 535     mcore_pei_little_vec)       tb="$tb pei-mcore.lo peigen.lo cofflink.lo" ;;
 536     newsos3_vec)                tb="$tb newsos3.lo aout32.lo" ;;
 537     nlm32_i386_vec)             tb="$tb nlm32-i386.lo nlm32.lo nlm.lo" ;;
 538     nlm32_sparc_vec)            tb="$tb nlm32-sparc.lo nlm32.lo nlm.lo" ;;
 539     nlm32_alpha_vec)            tb="$tb nlm32-alpha.lo nlm32.lo nlm.lo"
 540                                 target64=true ;;
 541     riscix_vec)                 tb="$tb aout32.lo riscix.lo" ;;
 542     nlm32_powerpc_vec)          tb="$tb nlm32-ppc.lo nlm32.lo nlm.lo" ;;
 543     pc532netbsd_vec)            tb="$tb ns32knetbsd.lo aout-ns32k.lo" ;;
 544     pc532machaout_vec)          tb="$tb pc532-mach.lo aout-ns32k.lo" ;;
 545     pmac_xcoff_vec)             tb="$tb coff-pmac.lo xcofflink.lo" ;;
 546     rs6000coff_vec)             tb="$tb coff-rs6000.lo xcofflink.lo" ;;
 547     bfd_powerpc_pe_vec)         tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;
 548     bfd_powerpcle_pe_vec)       tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;
 549     bfd_powerpc_pei_vec)        tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
 550     bfd_powerpcle_pei_vec)      tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
 551     ppcboot_vec)                tb="$tb ppcboot.lo" ;;
 552     shcoff_vec)                 tb="$tb coff-sh.lo cofflink.lo" ;;
 553     shlcoff_vec)                tb="$tb coff-sh.lo cofflink.lo" ;;
 554     shcoff_small_vec)           tb="$tb coff-sh.lo cofflink.lo" ;;
 555     shlcoff_small_vec)          tb="$tb coff-sh.lo cofflink.lo" ;;
 556     shlpe_vec)                  tb="$tb pe-sh.lo coff-sh.lo cofflink.lo" ;;
 557     shlpei_vec)                 tb="$tb pei-sh.lo coff-sh.lo cofflink.lo" ;;
 558     som_vec)                    tb="$tb som.lo" ;;
 559     sparcle_aout_vec)           tb="$tb aout-sparcle.lo aout32.lo" ;;
 560     sparclinux_vec)             tb="$tb sparclinux.lo aout32.lo" ;;
 561     sparclynx_aout_vec)         tb="$tb sparclynx.lo lynx-core.lo aout32.lo" ;;
 562     sparclynx_coff_vec)         tb="$tb cf-sparclynx.lo lynx-core.lo" ;;
 563     sparcnetbsd_vec)            tb="$tb sparcnetbsd.lo aout32.lo" ;;
 564     sparccoff_vec)              tb="$tb coff-sparc.lo" ;;
 565     srec_vec)                   tb="$tb srec.lo" ;;
 566     sunos_big_vec)              tb="$tb sunos.lo aout32.lo" ;;
 567     symbolsrec_vec)             tb="$tb srec.lo" ;;
 568     tekhex_vec)                 tb="$tb tekhex.lo" ;;
 569     tic30_aout_vec)             tb="$tb aout-tic30.lo" ;;
 570     tic30_coff_vec)             tb="$tb coff-tic30.lo" ;;
 571     tic80coff_vec)              tb="$tb coff-tic80.lo cofflink.lo" ;;
 572     versados_vec)               tb="$tb versados.lo" ;;
 573     vms_alpha_vec)              tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo"
 574                                 target64=true ;;
 575     vms_vax_vec)                tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo" ;;
 576     w65_vec)                    tb="$tb coff-w65.lo reloc16.lo" ;;
 577     we32kcoff_vec)              tb="$tb coff-we32k.lo" ;;
 578     z8kcoff_vec)                tb="$tb coff-z8k.lo reloc16.lo" ;;
 579
 580     "")                 ;;
 581     *) AC_MSG_ERROR(*** unknown target vector $vec) ;;
 582     esac
 583 done
 584
 585 # Target architecture .o files.
 586 # A couple of CPUs use shorter file names to avoid problems on DOS
 587 # filesystems.
 588 ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.lo/g -e s/mn10200/m10200/ -e s/mn10300/m10300/`
 589
 590 # Weed out duplicate .o files.
 591 f=""
 592 for i in $tb ; do
 593     case " $f " in
 594     *" $i "*) ;;
 595     *) f="$f $i" ;;
 596     esac
 597 done
 598 tb="$f"
 599
 600 f=""
 601 for i in $ta ; do
 602     case " $f " in
 603     *" $i "*) ;;
 604     *) f="$f $i" ;;
 605     esac
 606 done
 607 ta="$f"
 608
 609 bfd_backends="$tb"
 610 bfd_machines="$ta"
 611
 612 if test x${all_targets} = xtrue ; then
 613   bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
 614   bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
 615   selvecs=
 616   havevecs=
 617   selarchs=
 618 else    # all_targets is true
 619   # Only set these if they will be nonempty, for the clever echo.
 620   havevecs=
 621   test -n "$selvecs" &&
 622     havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'`
 623   test -n "$selvecs" &&
 624     selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 625   test -n "$selarchs" &&
 626     selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 627 fi      # all_targets is true
 628
 629 case ${host64}-${target64}-${want64} in
 630   *true*)
 631     wordsize=64
 632     all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
 633     if test -z "$GCC" && test "$BFD_HOST_64BIT_LONG" = "0" && test "$BFD_HOST_64_BIT_DEFINED" = "0"; then
 634       AC_MSG_WARN([You have requested a 64 bit BFD configuration, but])
 635       AC_MSG_WARN([your compiler may not have a 64 bit integral type])
 636     fi
 637     ;;
 638   false-false-false)
 639     wordsize=32
 640     all_backends='$(BFD32_BACKENDS)'
 641     ;;
 642 esac
 643
 644 AC_SUBST(wordsize)
 645 AC_SUBST(all_backends)
 646 AC_SUBST(bfd_backends)
 647 AC_SUBST(bfd_machines)
 648
 649 tdefaults=""
 650 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
 651 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
 652 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
 653 test -n "${havevecs}" && tdefaults="${tdefaults} ${havevecs}"
 654 AC_SUBST(tdefaults)
 655
 656 dnl AC_CHECK_HEADERS(sys/mman.h)
 657 AC_FUNC_MMAP
 658 AC_CHECK_FUNCS(madvise mprotect)
 659 case ${want_mmap}+${ac_cv_func_mmap_fixed_mapped} in
 660   true+yes )  AC_DEFINE(USE_MMAP, 1, [Use mmap if it's available?]) ;;
 661 esac
 662
 663 rm -f doc/config.status
 664 AC_OUTPUT(Makefile doc/Makefile bfd-in3.h:bfd-in2.h po/Makefile.in:po/Make-in,
 665 [sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile])