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, 2.20.51)
  12
  13 dnl These must be called before LT_INIT, because it may want
  14 dnl to call AC_CHECK_PROG.
  15 AC_CHECK_TOOL(AR, ar)
  16 AC_CHECK_TOOL(RANLIB, ranlib, :)
  17
  18 dnl Default to a non shared library.  This may be overridden by the
  19 dnl configure option --enable-shared.
  20 AC_DISABLE_SHARED
  21
  22 AC_PROG_CC
  23 AC_GNU_SOURCE
  24 AC_USE_SYSTEM_EXTENSIONS
  25
  26 LT_INIT([dlopen])
  27
  28 # AC_PLUGINS setting $plugins is called by ACX_LARGEFILE.
  29 ACX_LARGEFILE
  30
  31 AM_CONDITIONAL(PLUGINS, test "$plugins" = "yes")
  32
  33 if test "$plugins" = "yes"; then
  34   if test "$enable_dlopen" != "yes" ; then
  35     AC_MSG_ERROR([
  36       Building BFD with plugin support requires a host that supports -ldl.])
  37   fi
  38   enable_targets="$enable_targets plugin"
  39 fi
  40
  41 AC_ARG_ENABLE(64-bit-bfd,
  42 [  --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)],
  43 [case "${enableval}" in
  44   yes)  want64=true  ;;
  45   no)   want64=false ;;
  46   *)    AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;;
  47 esac],[want64=false])dnl
  48
  49 AC_ARG_ENABLE(targets,
  50 [  --enable-targets        alternative target configurations],
  51 [case "${enableval}" in
  52   yes | "") AC_MSG_ERROR([enable-targets option must specify target names or 'all'])
  53             ;;
  54   no)       enable_targets= ;;
  55   *)        enable_targets=$enableval ;;
  56 esac])dnl
  57
  58 AC_ARG_WITH(mmap,
  59 [  --with-mmap             try using mmap for BFD input files if available],
  60 [case "${withval}" in
  61   yes)  want_mmap=true ;;
  62   no)   want_mmap=false ;;
  63   *)    AC_MSG_ERROR(bad value ${withval} for BFD with-mmap option) ;;
  64 esac],[want_mmap=false])dnl
  65
  66 AC_ARG_ENABLE(secureplt,
  67 [  --enable-secureplt      Default to creating read-only plt entries],
  68 [case "${enableval}" in
  69   yes)  use_secureplt=true  ;;
  70   no)   use_secureplt=false ;;
  71   *)    AC_MSG_ERROR(bad value ${enableval} for secureplt option) ;;
  72 esac],[use_secureplt=false])dnl
  73 if test $use_secureplt = true; then
  74   AC_DEFINE(USE_SECUREPLT, 1,
  75     [Define if we should default to creating read-only plt entries])
  76 fi
  77
  78 DEBUGDIR=${libdir}/debug
  79 AC_ARG_WITH(separate-debug-dir,
  80   AS_HELP_STRING([--with-separate-debug-dir=DIR],
  81                  [Look for global separate debug info in DIR [[default=LIBDIR/debug]]]),
  82 [DEBUGDIR="${withval}"])
  83 AC_SUBST(DEBUGDIR)
  84
  85 # Check to see if we should allow the generation of
  86 # symbols with the ELF standard's STT_COMMON type.
  87 AC_ARG_ENABLE(elf-stt-common,
  88 [  --enable-elf-stt-common Allow the generation of ELF symbols with the STT_COMMON type],
  89 [case "${enableval}" in
  90   yes) want_elf_stt_common=true ;;
  91   no)  want_elf_stt_common=false ;;
  92   *)   AC_MSG_ERROR(bad value ${enableval} for ELF STT_COMMON option) ;;
  93  esac],
  94 # We have to choose a default behaviour.  For native builds we could
  95 # test whether the loader supports the STT_COMMON type, but that would
  96 # mean that built binaries could not be exported to older systems where
  97 # the loader does not support it. So by default we always choose to
  98 # disable this feature.
  99   want_elf_stt_common=false)dnl
 100 if test $want_elf_stt_common = true; then
 101   AC_DEFINE(USE_STT_COMMON, 1,
 102     [Define if we may generate symbols with ELF's STT_COMMON type])
 103 fi
 104
 105 ACX_PKGVERSION([GNU Binutils])
 106 ACX_BUGURL([http://www.sourceware.org/bugzilla/])
 107
 108 AM_BINUTILS_WARNINGS
 109
 110 AC_CONFIG_HEADERS(config.h:config.in)
 111
 112 if test -z "$target" ; then
 113     AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
 114 fi
 115
 116 AM_MAINTAINER_MODE
 117 AM_CONDITIONAL(GENINSRC_NEVER, false)
 118 AM_INSTALL_LIBBFD
 119 AC_EXEEXT
 120
 121 host64=false
 122 target64=false
 123 bfd_default_target_size=32
 124
 125 # host stuff:
 126
 127 ALL_LINGUAS="fr tr ja es sv da zh_CN ro rw vi fi id ru"
 128 ZW_GNU_GETTEXT_SISTER_DIR
 129 AM_PO_SUBDIRS
 130
 131 # Permit host specific settings.
 132 . ${srcdir}/configure.host
 133
 134 AC_SUBST(HDEFINES)
 135 AC_PROG_INSTALL
 136
 137 BFD_HOST_64BIT_LONG=0
 138 BFD_HOST_64BIT_LONG_LONG=0
 139 BFD_HOST_64_BIT_DEFINED=0
 140 BFD_HOST_64_BIT=
 141 BFD_HOST_U_64_BIT=
 142 BFD_HOSTPTR_T="unsigned long"
 143
 144 AC_CHECK_SIZEOF(long long)
 145 AC_CHECK_SIZEOF(void *)
 146 AC_CHECK_SIZEOF(long)
 147
 148 if test "x${ac_cv_sizeof_void_p}" = "x8"; then
 149   host64=true
 150 fi
 151
 152 if test "x${ac_cv_sizeof_long}" = "x8"; then
 153   BFD_HOST_64BIT_LONG=1
 154   test -n "${HOST_64BIT_TYPE}" || HOST_64BIT_TYPE="long"
 155   test -n "${HOST_U_64BIT_TYPE}" || HOST_U_64BIT_TYPE="unsigned long"
 156 elif test "x${ac_cv_sizeof_long_long}" = "x8"; then
 157   BFD_HOST_64BIT_LONG_LONG=1
 158   test -n "${HOST_64BIT_TYPE}" || HOST_64BIT_TYPE="long long"
 159   test -n "${HOST_U_64BIT_TYPE}" || HOST_U_64BIT_TYPE="unsigned long long"
 160   if test "x${ac_cv_sizeof_void_p}" = "x8"; then
 161     BFD_HOSTPTR_T="unsigned long long"
 162   fi
 163 fi
 164
 165 if test -n "${HOST_64BIT_TYPE}" -a -n "${HOST_U_64BIT_TYPE}"; then
 166   BFD_HOST_64_BIT_DEFINED=1
 167   BFD_HOST_64_BIT="${HOST_64BIT_TYPE}"
 168   BFD_HOST_U_64_BIT="${HOST_U_64BIT_TYPE}"
 169 fi
 170
 171 AC_SUBST(BFD_HOST_64BIT_LONG)
 172 AC_SUBST(BFD_HOST_64BIT_LONG_LONG)
 173 AC_SUBST(BFD_HOST_64_BIT_DEFINED)
 174 AC_SUBST(BFD_HOST_64_BIT)
 175 AC_SUBST(BFD_HOST_U_64_BIT)
 176 AC_SUBST(BFD_HOSTPTR_T)
 177
 178 BFD_CC_FOR_BUILD
 179
 180 AC_CHECK_HEADERS(alloca.h stddef.h string.h strings.h stdlib.h time.h unistd.h)
 181 AC_CHECK_HEADERS(fcntl.h sys/file.h sys/time.h sys/stat.h)
 182 GCC_HEADER_STDINT(bfd_stdint.h)
 183 AC_HEADER_TIME
 184 AC_HEADER_DIRENT
 185 ACX_HEADER_STRING
 186 AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid fileno)
 187 AC_CHECK_FUNCS(strtoull)
 188
 189 AC_CHECK_DECLS(basename)
 190 AC_CHECK_DECLS(ftello)
 191 AC_CHECK_DECLS(ftello64)
 192 AC_CHECK_DECLS(fseeko)
 193 AC_CHECK_DECLS(fseeko64)
 194
 195 BFD_BINARY_FOPEN
 196
 197 AC_CHECK_DECLS(ffs)
 198 AC_CHECK_DECLS(free)
 199 AC_CHECK_DECLS(getenv)
 200 AC_CHECK_DECLS(malloc)
 201 AC_CHECK_DECLS(realloc)
 202 AC_CHECK_DECLS(stpcpy)
 203 AC_CHECK_DECLS(strstr)
 204 AC_CHECK_DECLS(snprintf)
 205 AC_CHECK_DECLS(vsnprintf)
 206
 207 # Link in zlib if we can.  This allows us to read compressed debug sections.
 208 # This is used only by compress.c.
 209 AM_ZLIB
 210
 211 # If we are configured native, pick a core file support file.
 212 COREFILE=
 213 COREFLAG=
 214 TRAD_HEADER=
 215 if test "${target}" = "${host}"; then
 216   case "${host}" in
 217   alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
 218         COREFILE=''
 219         ;;
 220   alpha*-*-linux-*)
 221         COREFILE=trad-core.lo
 222         TRAD_HEADER='"hosts/alphalinux.h"'
 223         ;;
 224   alpha*-*-netbsd* | alpha*-*-openbsd*)
 225         COREFILE=netbsd-core.lo
 226         ;;
 227   alpha*-*-*)           COREFILE=osf-core.lo ;;
 228   arm-*-freebsd* | arm-*-kfreebsd*-gnu)
 229                         COREFILE='' ;;
 230   arm-*-netbsd* | arm-*-openbsd*)
 231         COREFILE=netbsd-core.lo
 232         ;;
 233   arm-*-riscix)         COREFILE=trad-core.lo ;;
 234   hppa*-*-hpux*)        COREFILE=hpux-core.lo ;;
 235   hppa*-*-hiux*)        COREFILE=hpux-core.lo ;;
 236   hppa*-*-mpeix*)       COREFILE=hpux-core.lo ;;
 237   hppa*-*-bsd*)         COREFILE="hpux-core.lo hppabsd-core.lo"
 238                         COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
 239   hppa*-*-netbsd* | hppa*-*-openbsd*)
 240         COREFILE=netbsd-core.lo
 241         ;;
 242
 243   i370-*-*)
 244         COREFILE=trad-core.lo
 245         TRAD_HEADER='"hosts/i370linux.h"'
 246         ;;
 247
 248 changequote(,)dnl
 249   i[3-7]86-sequent-bsd*)
 250 changequote([,])dnl
 251         COREFILE=trad-core.lo
 252         TRAD_HEADER='"hosts/symmetry.h"'
 253         ;;
 254 changequote(,)dnl
 255   i[3-7]86-sequent-sysv4*) ;;
 256   i[3-7]86-sequent-sysv*)
 257 changequote([,])dnl
 258         COREFILE=trad-core.lo
 259         TRAD_HEADER='"hosts/symmetry.h"'
 260         ;;
 261 changequote(,)dnl
 262   i[3-7]86-*-bsdi)
 263 changequote([,])dnl
 264         COREFILE=
 265         ;;
 266 changequote(,)dnl
 267   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*)
 268 changequote([,])dnl
 269         COREFILE=trad-core.lo
 270         TRAD_HEADER='"hosts/i386bsd.h"'
 271         ;;
 272 changequote(,)dnl
 273   i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu | i[3-7]86-*-dragonfly*)
 274 changequote([,])dnl
 275         COREFILE=''
 276         TRAD_HEADER='"hosts/i386bsd.h"'
 277         ;;
 278 changequote(,)dnl
 279   i[3-7]86-*-netbsd* | i[3-7]86-*-knetbsd*-gnu | i[3-7]86-*-openbsd*)
 280 changequote([,])dnl
 281         COREFILE=netbsd-core.lo
 282         ;;
 283 changequote(,)dnl
 284   i[3-7]86-esix-sysv3*)
 285 changequote([,])dnl
 286         COREFILE=trad-core.lo
 287         TRAD_HEADER='"hosts/esix.h"'
 288         ;;
 289 changequote(,)dnl
 290   i[3-7]86-*-sco3.2v5*)
 291 changequote([,])dnl
 292         COREFILE=sco5-core.lo
 293         ;;
 294 changequote(,)dnl
 295   i[3-7]86-*-sco* | i[3-7]86-*-isc*)
 296 changequote([,])dnl
 297         COREFILE=trad-core.lo
 298         TRAD_HEADER='"hosts/i386sco.h"'
 299         ;;
 300 changequote(,)dnl
 301   i[3-7]86-*-mach3*)
 302 changequote([,])dnl
 303         COREFILE=trad-core.lo
 304         TRAD_HEADER='"hosts/i386mach3.h"'
 305         ;;
 306 changequote(,)dnl
 307   i[3-7]86-*-linux-*)
 308 changequote([,])dnl
 309         COREFILE=trad-core.lo
 310         TRAD_HEADER='"hosts/i386linux.h"'
 311         ;;
 312 changequote(,)dnl
 313   i[3-7]86-*-isc*)      COREFILE=trad-core.lo ;;
 314   i[3-7]86-*-aix*)      COREFILE=aix386-core.lo ;;
 315 changequote([,])dnl
 316   i860-*-mach3* | i860-*-osf1*)
 317         COREFILE=trad-core.lo
 318         TRAD_HEADER='"hosts/i860mach3.h"'
 319         ;;
 320   mips-*-netbsd* | mips*-*-openbsd*)
 321         COREFILE=netbsd-core.lo
 322         ;;
 323   mips-dec-*)
 324         COREFILE=trad-core.lo
 325         TRAD_HEADER='"hosts/decstation.h"'
 326         ;;
 327   mips-sgi-irix4*)      COREFILE=irix-core.lo ;;
 328   mips-sgi-irix5*)      COREFILE=irix-core.lo ;;
 329   mips-sgi-irix6*)      COREFILE=irix-core.lo ;;
 330   mips-*-sysv4*)        ;;
 331   mips-*-sysv* | mips-*-riscos*)
 332         COREFILE=trad-core.lo
 333         TRAD_HEADER='"hosts/riscos.h"'
 334         ;;
 335   mips-sony-bsd*)
 336         COREFILE=trad-core.lo
 337         TRAD_HEADER='"hosts/news-mips.h"'
 338         ;;
 339   m68*-bull*-sysv*)
 340         COREFILE=trad-core.lo
 341         TRAD_HEADER='"hosts/dpx2.h"'
 342         ;;
 343   m68*-hp-hpux*)        COREFILE=hpux-core.lo ;;
 344   m68*-hp-bsd*)
 345         COREFILE=trad-core.lo
 346         TRAD_HEADER='"hosts/hp300bsd.h"'
 347         ;;
 348   m68*-*-linux-*)
 349         COREFILE=trad-core.lo
 350         TRAD_HEADER='"hosts/m68klinux.h"'
 351         ;;
 352   m68*-motorola-sysv*)
 353         COREFILE=trad-core.lo
 354         TRAD_HEADER='"hosts/delta68.h"'
 355         ;;
 356   m68*-sony-*)
 357         COREFILE=trad-core.lo
 358         TRAD_HEADER='"hosts/news.h"'
 359         ;;
 360   m68*-*-netbsd* | m68*-*-openbsd*)
 361         COREFILE=netbsd-core.lo
 362         ;;
 363   m68*-apple-aux*)
 364         COREFILE=trad-core.lo
 365         TRAD_HEADER='"hosts/m68kaux.h"'
 366         ;;
 367   m88*-*-sysv4*)
 368         ;;
 369   m88*-motorola-sysv*)
 370         COREFILE=ptrace-core.lo
 371         ;;
 372   m88*-*-mach3*)
 373         COREFILE=trad-core.lo
 374         TRAD_HEADER='"hosts/m88kmach3.h"'
 375         ;;
 376   m88*-*-openbsd*)
 377         COREFILE=netbsd-core.lo
 378         ;;
 379   ns32k-pc532-mach)
 380         COREFILE=trad-core.lo
 381         TRAD_HEADER='"hosts/pc532mach.h"'
 382         ;;
 383   ns32k-*-netbsd* | ns32k-*-openbsd*)
 384         COREFILE=netbsd-core.lo
 385         ;;
 386   rs6000-*-lynx*)
 387         COREFILE=lynx-core.lo
 388         ;;
 389 changequote(,)dnl
 390   rs6000-*-aix[5-9].* | powerpc-*-aix[5-9].*)
 391 changequote([,])dnl
 392         COREFILE=rs6000-core.lo
 393         COREFLAG="$COREFLAG -DAIX_5_CORE -DAIX_CORE_DUMPX_CORE"
 394         ;;
 395 changequote(,)dnl
 396   rs6000-*-aix4.[3-9]* | powerpc-*-aix4.[3-9]*)
 397 changequote([,])dnl
 398         COREFILE=rs6000-core.lo
 399         COREFLAG="$COREFLAG -DAIX_CORE_DUMPX_CORE"
 400         # Not all versions of AIX with -DAIX_CORE_DUMPX_CORE
 401         # have c_impl as a member of struct core_dumpx
 402         AC_MSG_CHECKING([for c_impl in struct core_dumpx])
 403         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <core.h>]], [[struct core_dumpx c; c.c_impl = 0;]])],[AC_DEFINE(HAVE_ST_C_IMPL, 1,
 404             [Define if struct core_dumpx has member c_impl])
 405           AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
 406         ;;
 407   rs6000-*-aix4*)       COREFILE=rs6000-core.lo ;;
 408   rs6000-*-*)           COREFILE=rs6000-core.lo ;;
 409   powerpc-*-aix4*)      COREFILE=rs6000-core.lo ;;
 410   powerpc-*-aix*)       COREFILE=rs6000-core.lo ;;
 411   powerpc-*-beos*)      ;;
 412   powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
 413                         COREFILE='' ;;
 414   powerpc-*-netbsd*)    COREFILE=netbsd-core.lo ;;
 415   powerpc-*-*bsd*)      COREFILE=netbsd-core.lo ;;
 416   s390*-*-*)            COREFILE=trad-core.lo ;;
 417   sh*-*-netbsd* | sh*-*-openbsd*)
 418         COREFILE=netbsd-core.lo
 419         ;;
 420   sparc-*-netbsd* | sparc*-*-openbsd*)
 421         COREFILE=netbsd-core.lo
 422         ;;
 423   tahoe-*-*)
 424         COREFILE=trad-core.lo
 425         TRAD_HEADER='"hosts/tahoe.h"'
 426         ;;
 427   vax-*-netbsd* | vax-*-openbsd*)
 428         COREFILE=netbsd-core.lo
 429         ;;
 430   vax-*-ultrix2*)
 431         COREFILE=trad-core.lo
 432         TRAD_HEADER='"hosts/vaxult2.h"'
 433         ;;
 434   vax-*-ultrix*)
 435         COREFILE=trad-core.lo
 436         TRAD_HEADER='"hosts/vaxult2.h"'
 437         ;;
 438   vax-*-linux-*)
 439         COREFILE=trad-core.lo
 440         TRAD_HEADER='"hosts/vaxlinux.h"'
 441         ;;
 442   vax-*-*)
 443         COREFILE=trad-core.lo
 444         TRAD_HEADER='"hosts/vaxbsd.h"'
 445         ;;
 446   x86_64-*-netbsd* | x86_64-*-openbsd*)
 447         COREFILE=netbsd-core.lo
 448         ;;
 449   esac
 450
 451   case "$COREFILE" in
 452   aix386-core.lo)       COREFLAG=-DAIX386_CORE ;;
 453   hppabsd-core.lo)      COREFLAG=-DHPPABSD_CORE ;;
 454   hpux-core.lo)         COREFLAG=-DHPUX_CORE ;;
 455   irix-core.lo)         COREFLAG=-DIRIX_CORE ;;
 456   lynx-core.lo)         COREFLAG=-DLYNX_CORE ;;
 457   netbsd-core.lo)       COREFLAG=-DNETBSD_CORE ;;
 458   osf-core.lo)          COREFLAG=-DOSF_CORE ;;
 459   ptrace-core.lo)       COREFLAG=-DPTRACE_CORE ;;
 460   rs6000-core.lo)       COREFLAG="$COREFLAG -DAIX_CORE" ;;
 461   sco5-core.lo)         COREFLAG="$COREFLAG -DSCO5_CORE" ;;
 462   trad-core.lo)         COREFLAG="$COREFLAG -DTRAD_CORE" ;;
 463   esac
 464
 465   # ELF corefile support has several flavors, but all of
 466   # them use something called <sys/procfs.h>
 467   AC_CHECK_HEADERS(sys/procfs.h)
 468   if test "$ac_cv_header_sys_procfs_h" = yes; then
 469     BFD_HAVE_SYS_PROCFS_TYPE(prstatus_t)
 470     BFD_HAVE_SYS_PROCFS_TYPE(prstatus32_t)
 471     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus_t, pr_who)
 472     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus32_t, pr_who)
 473     BFD_HAVE_SYS_PROCFS_TYPE(pstatus_t)
 474     BFD_HAVE_SYS_PROCFS_TYPE(pxstatus_t)
 475     BFD_HAVE_SYS_PROCFS_TYPE(pstatus32_t)
 476     BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo_t)
 477     BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo32_t)
 478     BFD_HAVE_SYS_PROCFS_TYPE(psinfo_t)
 479     BFD_HAVE_SYS_PROCFS_TYPE(psinfo32_t)
 480     BFD_HAVE_SYS_PROCFS_TYPE(lwpstatus_t)
 481     BFD_HAVE_SYS_PROCFS_TYPE(lwpxstatus_t)
 482     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_context)
 483     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_reg)
 484     BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_fpreg)
 485     BFD_HAVE_SYS_PROCFS_TYPE(win32_pstatus_t)
 486   fi
 487 fi
 488 AC_SUBST(COREFILE)
 489 AC_SUBST(COREFLAG)
 490 if test -n "$TRAD_HEADER"; then
 491   AC_DEFINE_UNQUOTED(TRAD_HEADER, $TRAD_HEADER,
 492     [Name of host specific header file to include in trad-core.c.])
 493 fi
 494
 495 # Check if linker supports --as-needed and --no-as-needed options
 496 AC_CACHE_CHECK(linker --as-needed support, bfd_cv_ld_as_needed,
 497         [bfd_cv_ld_as_needed=no
 498         if $LD --help 2>/dev/null | grep as-needed > /dev/null; then
 499                 bfd_cv_ld_as_needed=yes
 500         fi
 501         ])
 502
 503 LT_LIB_M
 504
 505 # When building a shared libbfd, link against the pic version of libiberty
 506 # so that apps that use libbfd won't need libiberty just to satisfy any
 507 # libbfd references.
 508 # We can't do that if a pic libiberty is unavailable since including non-pic
 509 # code would insert text relocations into libbfd.
 510 SHARED_LIBADD=
 511 SHARED_LDFLAGS=
 512 if test "$enable_shared" = "yes"; then
 513 changequote(,)dnl
 514   x=`sed -n -e 's/^[    ]*PICFLAG[      ]*=[    ]*//p' < ../libiberty/Makefile | sed -n '$p'`
 515 changequote([,])dnl
 516   if test -n "$x"; then
 517     SHARED_LIBADD="-L`pwd`/../libiberty/pic -liberty"
 518   fi
 519
 520 # More hacks to build DLLs on Windows.
 521   case "${host}" in
 522   *-*-cygwin*)
 523     SHARED_LDFLAGS="-no-undefined"
 524     SHARED_LIBADD="-L`pwd`/../libiberty -liberty -L`pwd`/../intl -lintl -lcygwin -lkernel32"
 525   ;;
 526   esac
 527
 528   if test -n "$SHARED_LIBADD"; then
 529     if test -n "$LIBM"; then
 530       if test x"$bfd_cv_ld_as_needed" = xyes; then
 531         # Link against libm only when needed.  Put -lc, -lm inside -Wl
 532         # to stop libtool reordering these options.
 533         SHARED_LIBADD="$SHARED_LIBADD -Wl,-lc,--as-needed,`echo $LIBM | sed 's/ /,/g'`,--no-as-needed"
 534       else
 535         SHARED_LIBADD="$SHARED_LIBADD $LIBM"
 536       fi
 537     fi
 538   fi
 539 fi
 540 AC_SUBST(SHARED_LDFLAGS)
 541 AC_SUBST(SHARED_LIBADD)
 542
 543 # target stuff:
 544
 545 # Canonicalize the secondary target names.
 546 if test -n "$enable_targets" ; then
 547     for targ in `echo $enable_targets | sed 's/,/ /g'`
 548     do
 549         result=`$ac_config_sub $targ 2>/dev/null`
 550         if test -n "$result" ; then
 551             canon_targets="$canon_targets $result"
 552         else
 553             # Allow targets that config.sub doesn't recognize, like "all".
 554             canon_targets="$canon_targets $targ"
 555         fi
 556     done
 557 fi
 558
 559 all_targets=false
 560 defvec=
 561 selvecs=
 562 assocvecs=
 563 selarchs=
 564 TDEFINES=
 565 for targ in $target $canon_targets
 566 do
 567     if test "x$targ" = "xall"; then
 568         all_targets=true
 569         assocvecs="$assocvecs $targ_defvec $targ_selvecs"
 570     else
 571         . $srcdir/config.bfd
 572         if test "x$targ" = "x$target"; then
 573             defvec=$targ_defvec
 574         fi
 575         selvecs="$selvecs $targ_defvec $targ_selvecs"
 576         selarchs="$selarchs $targ_archs"
 577         TDEFINES="$TDEFINES $targ_cflags"
 578     fi
 579 done
 580 AC_SUBST(TDEFINES)
 581
 582 # This processing still needs to be done if we're to decide properly whether
 583 # 64-bit support needs to be compiled in.  Currently, it will be included if
 584 # the default or any other explicitly requested target requires it; it
 585 # will not be included on a 32-bit host if no 64-bit target is requested, and
 586 # no "--with-64-bit-bfd" option is given, even if "--enable-targets=all" is
 587 # used.
 588
 589 # uniq the default and selected vectors in all the configured targets.
 590 f=""
 591 for i in $selvecs ; do
 592     case " $f " in
 593     *" $i "*) ;;
 594     *) f="$f $i" ;;
 595     esac
 596 done
 597 selvecs="$f"
 598
 599
 600 # uniq the associated vectors in all the configured targets.
 601 f=""
 602 for i in $assocvecs ; do
 603     case " $f " in
 604     *" $i "*) ;;
 605     *) f="$f $i" ;;
 606     esac
 607 done
 608 assocvecs="$f"
 609
 610
 611 # uniq the architectures in all the configured targets.
 612 f=""
 613 for i in $selarchs ; do
 614     case " $f " in
 615     *" $i "*) ;;
 616     *) f="$f $i" ;;
 617     esac
 618 done
 619 selarchs="$f"
 620
 621 # Target backend .o files.
 622 tb=
 623
 624 elf="elf.lo elflink.lo elf-attrs.lo elf-strtab.lo
 625      elf-eh-frame.lo dwarf1.lo"
 626
 627 for vec in $selvecs
 628 do
 629     target_size=32
 630     case "$vec" in
 631     # This list is alphabetized to make it easy to compare
 632     # with the two vector lists in targets.c.  For the same reason,
 633     # use one entry per line, even though this leads to long lines.
 634     a_out_adobe_vec)            tb="$tb aout-adobe.lo aout32.lo" ;;
 635     aix5coff64_vec)             tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
 636     aout0_big_vec)              tb="$tb aout0.lo aout32.lo" ;;
 637     aout_arm_big_vec)           tb="$tb aout-arm.lo aout32.lo" ;;
 638     aout_arm_little_vec)        tb="$tb aout-arm.lo aout32.lo" ;;
 639     apollocoff_vec)             tb="$tb coff-apollo.lo" ;;
 640     arm_epoc_pe_big_vec)        tb="$tb epoc-pe-arm.lo peigen.lo cofflink.lo " ;;
 641     arm_epoc_pe_little_vec)     tb="$tb epoc-pe-arm.lo peigen.lo cofflink.lo " ;;
 642     arm_epoc_pei_big_vec)       tb="$tb epoc-pei-arm.lo peigen.lo cofflink.lo " ;;
 643     arm_epoc_pei_little_vec)    tb="$tb epoc-pei-arm.lo peigen.lo cofflink.lo " ;;
 644     arm_wince_pe_big_vec)       tb="$tb pe-arm-wince.lo pe-arm.lo peigen.lo cofflink.lo " ;;
 645     arm_wince_pe_little_vec)    tb="$tb pe-arm-wince.lo pe-arm.lo peigen.lo cofflink.lo " ;;
 646     arm_wince_pei_big_vec)      tb="$tb pei-arm-wince.lo pei-arm.lo peigen.lo cofflink.lo " ;;
 647     arm_wince_pei_little_vec)   tb="$tb pei-arm-wince.lo pei-arm.lo peigen.lo cofflink.lo " ;;
 648     armcoff_big_vec)            tb="$tb coff-arm.lo cofflink.lo " ;;
 649     armcoff_little_vec)         tb="$tb coff-arm.lo cofflink.lo " ;;
 650     armnetbsd_vec)              tb="$tb armnetbsd.lo aout32.lo" ;;
 651     armpe_big_vec)              tb="$tb pe-arm.lo peigen.lo cofflink.lo " ;;
 652     armpe_little_vec)           tb="$tb pe-arm.lo peigen.lo cofflink.lo " ;;
 653     armpei_big_vec)             tb="$tb pei-arm.lo peigen.lo cofflink.lo " ;;
 654     armpei_little_vec)          tb="$tb pei-arm.lo peigen.lo cofflink.lo " ;;
 655     b_out_vec_big_host)         tb="$tb bout.lo aout32.lo" ;;
 656     b_out_vec_little_host)      tb="$tb bout.lo aout32.lo" ;;
 657     bfd_pei_ia64_vec)           tb="$tb pei-ia64.lo pepigen.lo cofflink.lo"; target_size=64 ;;
 658     bfd_elf32_am33lin_vec)      tb="$tb elf32-am33lin.lo elf32.lo $elf" ;;
 659     bfd_elf32_avr_vec)          tb="$tb elf32-avr.lo elf32.lo $elf" ;;
 660     bfd_elf32_bfin_vec)         tb="$tb elf32-bfin.lo elf32.lo $elf" ;;
 661     bfd_elf32_bfinfdpic_vec)    tb="$tb elf32-bfin.lo elf32.lo $elf" ;;
 662     bfd_elf32_big_generic_vec)  tb="$tb elf32-gen.lo elf32.lo $elf" ;;
 663     bfd_elf32_bigarc_vec)       tb="$tb elf32-arc.lo elf32.lo $elf" ;;
 664     bfd_elf32_bigarm_vec)       tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 665     bfd_elf32_bigarm_symbian_vec)
 666                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 667     bfd_elf32_bigarm_vxworks_vec)
 668                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 669     bfd_elf32_bigmips_vec)      tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 670     bfd_elf32_bigmips_vxworks_vec)
 671                                 tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 672     bfd_elf32_cr16_vec)         tb="$tb elf32-cr16.lo elf32.lo $elf" ;;
 673     bfd_elf32_cr16c_vec)        tb="$tb elf32-cr16c.lo elf32.lo $elf" ;;
 674     bfd_elf32_cris_vec)         tb="$tb elf32-cris.lo elf32.lo $elf" ;;
 675     bfd_elf32_crx_vec)          tb="$tb elf32-crx.lo elf32.lo $elf" ;;
 676     bfd_elf32_d10v_vec)         tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
 677     bfd_elf32_d30v_vec)         tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
 678     bfd_elf32_dlx_big_vec)      tb="$tb elf32-dlx.lo elf32.lo $elf" ;;
 679     bfd_elf32_fr30_vec)         tb="$tb elf32-fr30.lo elf32.lo $elf" ;;
 680     bfd_elf32_frv_vec)          tb="$tb elf32-frv.lo elf32.lo $elf" ;;
 681     bfd_elf32_frvfdpic_vec)     tb="$tb elf32-frv.lo elf32.lo $elf" ;;
 682     bfd_elf32_moxie_vec)        tb="$tb elf32-moxie.lo elf32.lo $elf" ;;
 683     bfd_elf32_h8300_vec)        tb="$tb elf32-h8300.lo elf32.lo $elf" ;;
 684     bfd_elf32_hppa_linux_vec)   tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
 685     bfd_elf32_hppa_nbsd_vec)    tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
 686     bfd_elf32_hppa_vec)         tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
 687     bfd_elf32_i370_vec)         tb="$tb elf32-i370.lo elf32.lo $elf" ;;
 688     bfd_elf32_i386_dragonfly_vec)
 689                                 tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
 690     bfd_elf32_i386_sol2_vec)    tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
 691     bfd_elf32_i386_freebsd_vec) tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
 692     bfd_elf32_i386_vxworks_vec) tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
 693     bfd_elf32_i386_vec)         tb="$tb elf32-i386.lo elf-ifunc.lo elf-vxworks.lo elf32.lo $elf" ;;
 694     bfd_elf32_i860_little_vec)  tb="$tb elf32-i860.lo elf32.lo $elf" ;;
 695     bfd_elf32_i860_vec)         tb="$tb elf32-i860.lo elf32.lo $elf" ;;
 696     bfd_elf32_i960_vec)         tb="$tb elf32-i960.lo elf32.lo $elf" ;;
 697     bfd_elf32_ia64_big_vec)     tb="$tb elf32-ia64.lo elf32.lo $elf" ;;
 698     bfd_elf32_ia64_hpux_big_vec) tb="$tb elf32-ia64.lo elf32.lo $elf";;
 699     bfd_elf32_ip2k_vec)         tb="$tb elf32-ip2k.lo elf32.lo $elf" ;;
 700     bfd_elf32_iq2000_vec)       tb="$tb elf32-iq2000.lo elf32.lo $elf" ;;
 701     bfd_elf32_lm32_vec)         tb="$tb elf32-lm32.lo elf32.lo $elf" ;;
 702     bfd_elf32_lm32fdpic_vec)         tb="$tb elf32-lm32.lo elf32.lo $elf" ;;
 703     bfd_elf32_little_generic_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;;
 704     bfd_elf32_littlearc_vec)    tb="$tb elf32-arc.lo elf32.lo $elf" ;;
 705     bfd_elf32_littlearm_symbian_vec)
 706                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 707     bfd_elf32_littlearm_vxworks_vec)
 708                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 709     bfd_elf32_littlearm_vec)    tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
 710     bfd_elf32_littlemips_vec)   tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 711     bfd_elf32_littlemips_vxworks_vec)
 712                                 tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 713     bfd_elf32_m32c_vec)         tb="$tb elf32-m32c.lo elf32.lo $elf" ;;
 714     bfd_elf32_m32r_vec)         tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 715     bfd_elf32_m32rle_vec)       tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 716     bfd_elf32_m32rlin_vec)      tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 717     bfd_elf32_m32rlelin_vec)    tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
 718     bfd_elf32_m68hc11_vec)      tb="$tb elf32-m68hc11.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
 719     bfd_elf32_m68hc12_vec)      tb="$tb elf32-m68hc12.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
 720     bfd_elf32_m68k_vec)         tb="$tb elf32-m68k.lo elf32.lo $elf" ;;
 721     bfd_elf32_m88k_vec)         tb="$tb elf32-m88k.lo elf32.lo $elf" ;;
 722     bfd_elf32_mcore_big_vec)    tb="$tb elf32-mcore.lo elf32.lo $elf" ;;
 723     bfd_elf32_mcore_little_vec) tb="$tb elf32-mcore.lo elf32.lo $elf" ;;
 724     bfd_elf32_mep_vec)          tb="$tb elf32-mep.lo elf32.lo $elf" ;;
 725     bfd_elf32_mep_little_vec)   tb="$tb elf32-mep.lo elf32.lo $elf" ;;
 726     bfd_elf32_microblaze_vec)   tb="$tb elf32-microblaze.lo elf32.lo $elf" ;;
 727     bfd_elf32_mn10200_vec)      tb="$tb elf-m10200.lo elf32.lo $elf" ;;
 728     bfd_elf32_mn10300_vec)      tb="$tb elf-m10300.lo elf32.lo $elf" ;;
 729     bfd_elf32_mt_vec)           tb="$tb elf32-mt.lo elf32.lo $elf" ;;
 730     bfd_elf32_msp430_vec)       tb="$tb elf32-msp430.lo elf32.lo $elf" ;;
 731     bfd_elf32_nbigmips_vec)     tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 732     bfd_elf32_nlittlemips_vec)  tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 733     bfd_elf32_ntradbigmips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 734     bfd_elf32_ntradlittlemips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 735     bfd_elf32_openrisc_vec)     tb="$tb elf32-openrisc.lo elf32.lo $elf" ;;
 736     bfd_elf32_or32_big_vec)     tb="$tb elf32-or32.lo elf32.lo $elf" ;;
 737     bfd_elf32_pj_vec)           tb="$tb elf32-pj.lo elf32.lo $elf";;
 738     bfd_elf32_pjl_vec)          tb="$tb elf32-pj.lo elf32.lo $elf";;
 739     bfd_elf32_powerpc_vec)      tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
 740     bfd_elf32_powerpcle_vec)    tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
 741     bfd_elf32_powerpc_vxworks_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
 742     bfd_elf32_rx_le_vec)        tb="$tb elf32-rx.lo elf32.lo $elf" ;;
 743     bfd_elf32_rx_be_vec)        tb="$tb elf32-rx.lo elf32.lo $elf" ;;
 744     bfd_elf32_s390_vec)         tb="$tb elf32-s390.lo elf32.lo $elf" ;;
 745     bfd_elf32_bigscore_vec)     tb="$tb elf32-score.lo elf32-score7.lo elf32.lo $elf"; want64=true; target_size=64;;
 746     bfd_elf32_littlescore_vec)  tb="$tb elf32-score.lo elf32-score7.lo elf32.lo $elf"; want64=true; target_size=64;;
 747     # FIXME: We include cofflink.lo not because it's needed for
 748     # bfd_elf32_sh64[l]_vec, but because we include bfd_elf32_sh[l]_vec
 749     # which needs it but does not list it.  Should be fixed in right place.
 750     bfd_elf32_sh64_vec)         tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 751     bfd_elf32_sh64l_vec)        tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 752     bfd_elf32_sh64lin_vec)      tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 753     bfd_elf32_sh64blin_vec)     tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" target_size=64 ;;
 754     bfd_elf32_sh64lnbsd_vec)    tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" ;;
 755     bfd_elf32_sh64nbsd_vec)     tb="$tb elf32-sh64.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf cofflink.lo" ;;
 756     bfd_elf32_sh_vec)           tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 757     bfd_elf32_shblin_vec)       tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 758     bfd_elf32_shl_vec)          tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 759     bfd_elf32_shl_symbian_vec)  tb="$tb elf32-sh-symbian.lo elf32-sh64-com.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 760     bfd_elf32_shlin_vec)        tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 761     bfd_elf32_shlnbsd_vec)      tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 762     bfd_elf32_shlvxworks_vec)   tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 763     bfd_elf32_shnbsd_vec)       tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo cofflink.lo" ;;
 764     bfd_elf32_shvxworks_vec)    tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo" ;;
 765     bfd_elf32_sparc_vec)        tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;;
 766     bfd_elf32_sparc_vxworks_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;;
 767     bfd_elf32_spu_vec)          tb="$tb elf32-spu.lo elf32.lo $elf" ;;
 768     bfd_elf32_tradbigmips_vec)  tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 769     bfd_elf32_tradlittlemips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
 770     bfd_elf32_us_cris_vec)      tb="$tb elf32-cris.lo elf32.lo $elf" ;;
 771     bfd_elf32_v850_vec)         tb="$tb elf32-v850.lo elf32.lo $elf" ;;
 772     bfd_elf32_vax_vec)          tb="$tb elf32-vax.lo elf32.lo $elf" ;;
 773     bfd_elf32_xstormy16_vec)    tb="$tb elf32-xstormy16.lo elf32.lo $elf" ;;
 774     bfd_elf32_xc16x_vec)                tb="$tb elf32-xc16x.lo elf32.lo $elf" ;;
 775     bfd_elf32_xtensa_le_vec)    tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;;
 776     bfd_elf32_xtensa_be_vec)    tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;;
 777     bfd_elf64_alpha_freebsd_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
 778     bfd_elf64_alpha_vec)        tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
 779     bfd_elf64_big_generic_vec)  tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
 780     bfd_elf64_bigmips_vec)      tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 781     bfd_elf64_hppa_linux_vec)   tb="$tb elf64-hppa.lo elf64.lo $elf"; target_size=64 ;;
 782     bfd_elf64_hppa_vec)         tb="$tb elf64-hppa.lo elf64.lo $elf"; target_size=64 ;;
 783     bfd_elf64_ia64_big_vec)     tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
 784     bfd_elf64_ia64_hpux_big_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
 785     bfd_elf64_ia64_little_vec)  tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
 786     bfd_elf64_ia64_vms_vec)     tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
 787     bfd_elf64_little_generic_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
 788     bfd_elf64_littlemips_vec)   tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 789     bfd_elf64_mmix_vec)         tb="$tb elf64-mmix.lo elf64.lo $elf" target_size=64 ;;
 790     bfd_elf64_powerpc_vec)      tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
 791     bfd_elf64_powerpcle_vec)    tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf" target_size=64 ;;
 792     bfd_elf64_s390_vec)         tb="$tb elf64-s390.lo elf64.lo $elf"; target_size=64 ;;
 793     bfd_elf64_sh64_vec)         tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 794     bfd_elf64_sh64l_vec)        tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 795     bfd_elf64_sh64lin_vec)      tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 796     bfd_elf64_sh64blin_vec)     tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 797     bfd_elf64_sh64lnbsd_vec)    tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 798     bfd_elf64_sh64nbsd_vec)     tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
 799     bfd_elf64_sparc_vec)        tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
 800     bfd_elf64_sparc_freebsd_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
 801     bfd_elf64_tradbigmips_vec)  tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 802     bfd_elf64_tradlittlemips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
 803     bfd_elf64_x86_64_freebsd_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
 804     bfd_elf64_x86_64_sol2_vec)  tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
 805     bfd_elf64_x86_64_vec)       tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
 806     bfd_elf64_l1om_vec)         tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
 807     bfd_elf64_l1om_freebsd_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
 808     bfd_mmo_vec)                tb="$tb mmo.lo" target_size=64 ;;
 809     bfd_powerpc_pe_vec)         tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;
 810     bfd_powerpc_pei_vec)        tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
 811     bfd_powerpcle_pe_vec)       tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;
 812     bfd_powerpcle_pei_vec)      tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
 813     cris_aout_vec)              tb="$tb aout-cris.lo" ;;
 814     demo_64_vec)                tb="$tb demo64.lo aout64.lo"; target_size=64 ;;
 815     ecoff_big_vec)              tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 816     ecoff_biglittle_vec)        tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 817     ecoff_little_vec)           tb="$tb coff-mips.lo ecoff.lo ecofflink.lo" ;;
 818     ecoffalpha_little_vec)      tb="$tb coff-alpha.lo ecoff.lo ecofflink.lo"; target_size=64 ;;
 819     go32coff_vec)               tb="$tb coff-go32.lo cofflink.lo" ;;
 820     go32stubbedcoff_vec)        tb="$tb coff-stgo32.lo cofflink.lo" ;;
 821     h8300coff_vec)              tb="$tb coff-h8300.lo reloc16.lo" ;;
 822     h8500coff_vec)              tb="$tb coff-h8500.lo reloc16.lo" ;;
 823     host_aout_vec)              tb="$tb host-aout.lo aout32.lo" ;;
 824     hp300bsd_vec)               tb="$tb hp300bsd.lo aout32.lo" ;;
 825     hp300hpux_vec)              tb="$tb hp300hpux.lo aout32.lo" ;;
 826     i386aout_vec)               tb="$tb i386aout.lo aout32.lo" ;;
 827     i386bsd_vec)                tb="$tb i386bsd.lo aout32.lo" ;;
 828     i386coff_vec)               tb="$tb coff-i386.lo cofflink.lo" ;;
 829     x86_64coff_vec)             tb="$tb coff-x86_64.lo cofflink.lo"; target_size=64 ;;
 830     i386dynix_vec)              tb="$tb i386dynix.lo aout32.lo" ;;
 831     i386freebsd_vec)            tb="$tb i386freebsd.lo aout32.lo" ;;
 832     i386linux_vec)              tb="$tb i386linux.lo aout32.lo" ;;
 833     i386lynx_aout_vec)          tb="$tb i386lynx.lo lynx-core.lo aout32.lo" ;;
 834     i386lynx_coff_vec)          tb="$tb cf-i386lynx.lo cofflink.lo lynx-core.lo" ;;
 835     i386mach3_vec)              tb="$tb i386mach3.lo aout32.lo" ;;
 836     i386msdos_vec)              tb="$tb i386msdos.lo" ;;
 837     i386netbsd_vec)             tb="$tb i386netbsd.lo aout32.lo" ;;
 838     i386os9k_vec)               tb="$tb i386os9k.lo aout32.lo" ;;
 839     i386pe_vec)                 tb="$tb pe-i386.lo peigen.lo cofflink.lo" ;;
 840     i386pei_vec)                tb="$tb pei-i386.lo peigen.lo cofflink.lo" ;;
 841     x86_64pe_vec)               tb="$tb pe-x86_64.lo pex64igen.lo cofflink.lo"; target_size=64 ;;
 842     x86_64pei_vec)              tb="$tb pei-x86_64.lo pex64igen.lo cofflink.lo"; target_size=64 ;;
 843     i860coff_vec)               tb="$tb coff-i860.lo cofflink.lo" ;;
 844     icoff_big_vec)              tb="$tb coff-i960.lo cofflink.lo" ;;
 845     icoff_little_vec)           tb="$tb coff-i960.lo cofflink.lo" ;;
 846     ieee_vec)                   tb="$tb ieee.lo" ;;
 847     m68k4knetbsd_vec)           tb="$tb m68k4knetbsd.lo aout32.lo" ;;
 848     m68kaux_coff_vec)           tb="$tb coff-aux.lo coff-m68k.lo cofflink.lo" ;;
 849     m68kcoff_vec)               tb="$tb coff-m68k.lo cofflink.lo" ;;
 850     m68kcoffun_vec)             tb="$tb coff-u68k.lo coff-m68k.lo cofflink.lo" ;;
 851     m68klinux_vec)              tb="$tb m68klinux.lo aout32.lo" ;;
 852     m68knetbsd_vec)             tb="$tb m68knetbsd.lo aout32.lo" ;;
 853     m68ksysvcoff_vec)           tb="$tb coff-svm68k.lo cofflink.lo" ;;
 854     m88kbcs_vec)                tb="$tb coff-m88k.lo" ;;
 855     m88kmach3_vec)              tb="$tb m88kmach3.lo aout32.lo" ;;
 856     m88kopenbsd_vec)            tb="$tb m88kopenbsd.lo aout32.lo" ;;
 857     maxqcoff_vec)               tb="$tb coff-maxq.lo" ;;
 858     mach_o_be_vec)              tb="$tb mach-o.lo" ;;
 859     mach_o_le_vec)              tb="$tb mach-o.lo" ;;
 860     mach_o_fat_vec)             tb="$tb mach-o.lo" ;;
 861     mach_o_i386_vec)            tb="$tb mach-o-i386.lo" ;;
 862     mach_o_x86_64_vec)          tb="$tb mach-o-x86-64.lo" ;;
 863     mcore_pe_big_vec)           tb="$tb pe-mcore.lo peigen.lo cofflink.lo" ;;
 864     mcore_pe_little_vec)        tb="$tb pe-mcore.lo peigen.lo cofflink.lo" ;;
 865     mcore_pei_big_vec)          tb="$tb pei-mcore.lo peigen.lo cofflink.lo" ;;
 866     mcore_pei_little_vec)       tb="$tb pei-mcore.lo peigen.lo cofflink.lo" ;;
 867     mipslpe_vec)                tb="$tb pe-mips.lo peigen.lo cofflink.lo" ;;
 868     mipslpei_vec)               tb="$tb pei-mips.lo peigen.lo cofflink.lo" ;;
 869     newsos3_vec)                tb="$tb newsos3.lo aout32.lo" ;;
 870     nlm32_alpha_vec)            tb="$tb nlm32-alpha.lo nlm32.lo nlm.lo"; target_size=64 ;;
 871     nlm32_i386_vec)             tb="$tb nlm32-i386.lo nlm32.lo nlm.lo" ;;
 872     nlm32_powerpc_vec)          tb="$tb nlm32-ppc.lo nlm32.lo nlm.lo" ;;
 873     nlm32_sparc_vec)            tb="$tb nlm32-sparc.lo nlm32.lo nlm.lo" ;;
 874     or32coff_big_vec)           tb="$tb coff-or32.lo cofflink.lo" ;;
 875     pc532machaout_vec)          tb="$tb pc532-mach.lo aout-ns32k.lo" ;;
 876     pc532netbsd_vec)            tb="$tb ns32knetbsd.lo aout-ns32k.lo" ;;
 877     pef_vec)                    tb="$tb pef.lo" ;;
 878     pef_xlib_vec)               tb="$tb pef.lo" ;;
 879     pdp11_aout_vec)             tb="$tb pdp11.lo" ;;
 880     plugin_vec)                 tb="$tb plugin.lo" ;;
 881     pmac_xcoff_vec)             tb="$tb coff-rs6000.lo xcofflink.lo" ;;
 882     ppcboot_vec)                tb="$tb ppcboot.lo" ;;
 883     riscix_vec)                 tb="$tb aout32.lo riscix.lo" ;;
 884     rs6000coff64_vec)           tb="$tb coff64-rs6000.lo xcofflink.lo aix5ppc-core.lo"; target_size=64 ;;
 885     rs6000coff_vec)             tb="$tb coff-rs6000.lo xcofflink.lo" ;;
 886     shcoff_small_vec)           tb="$tb coff-sh.lo cofflink.lo" ;;
 887     shcoff_vec)                 tb="$tb coff-sh.lo cofflink.lo" ;;
 888     shlcoff_small_vec)          tb="$tb coff-sh.lo cofflink.lo" ;;
 889     shlcoff_vec)                tb="$tb coff-sh.lo cofflink.lo" ;;
 890     shlpe_vec)                  tb="$tb pe-sh.lo coff-sh.lo peigen.lo cofflink.lo" ;;
 891     shlpei_vec)                 tb="$tb pei-sh.lo coff-sh.lo peigen.lo cofflink.lo" ;;
 892     som_vec)                    tb="$tb som.lo" ;;
 893     sparccoff_vec)              tb="$tb coff-sparc.lo" ;;
 894     sparcle_aout_vec)           tb="$tb aout-sparcle.lo aout32.lo" ;;
 895     sparclinux_vec)             tb="$tb sparclinux.lo aout32.lo" ;;
 896     sparclynx_aout_vec)         tb="$tb sparclynx.lo lynx-core.lo aout32.lo" ;;
 897     sparclynx_coff_vec)         tb="$tb cf-sparclynx.lo lynx-core.lo" ;;
 898     sparcnetbsd_vec)            tb="$tb sparcnetbsd.lo aout32.lo" ;;
 899     sunos_big_vec)              tb="$tb sunos.lo aout32.lo" ;;
 900     sym_vec)                    tb="$tb xsym.lo" ;;
 901     tic30_aout_vec)             tb="$tb aout-tic30.lo" ;;
 902     tic30_coff_vec)             tb="$tb coff-tic30.lo" ;;
 903     tic4x_coff0_vec)            tb="$tb coff-tic4x.lo" ;;
 904     tic4x_coff0_beh_vec)        tb="$tb coff-tic4x.lo" ;;
 905     tic4x_coff1_vec)            tb="$tb coff-tic4x.lo" ;;
 906     tic4x_coff1_beh_vec)        tb="$tb coff-tic4x.lo" ;;
 907     tic4x_coff2_vec)            tb="$tb coff-tic4x.lo" ;;
 908     tic4x_coff2_beh_vec)        tb="$tb coff-tic4x.lo" ;;
 909     tic54x_coff0_beh_vec)       tb="$tb coff-tic54x.lo" ;;
 910     tic54x_coff0_vec)           tb="$tb coff-tic54x.lo" ;;
 911     tic54x_coff1_beh_vec)       tb="$tb coff-tic54x.lo" ;;
 912     tic54x_coff1_vec)           tb="$tb coff-tic54x.lo" ;;
 913     tic54x_coff2_beh_vec)       tb="$tb coff-tic54x.lo" ;;
 914     tic54x_coff2_vec)           tb="$tb coff-tic54x.lo" ;;
 915     tic80coff_vec)              tb="$tb coff-tic80.lo cofflink.lo" ;;
 916     vaxnetbsd_vec)              tb="$tb vaxnetbsd.lo aout32.lo" ;;
 917     vax1knetbsd_vec)            tb="$tb vax1knetbsd.lo aout32.lo" ;;
 918     vaxbsd_vec)                 tb="$tb vaxbsd.lo aout32.lo" ;;
 919     versados_vec)               tb="$tb versados.lo" ;;
 920     vms_alpha_vec)              tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo"; target_size=64 ;;
 921     vms_vax_vec)                tb="$tb vms.lo vms-hdr.lo vms-gsd.lo vms-tir.lo vms-misc.lo" ;;
 922     w65_vec)                    tb="$tb coff-w65.lo reloc16.lo" ;;
 923     we32kcoff_vec)              tb="$tb coff-we32k.lo" ;;
 924     z80coff_vec)                tb="$tb coff-z80.lo reloc16.lo" ;;
 925     z8kcoff_vec)                tb="$tb coff-z8k.lo reloc16.lo cofflink.lo" ;;
 926
 927     # These appear out of order in targets.c
 928     srec_vec)                   tb="$tb srec.lo" ;;
 929     symbolsrec_vec)             tb="$tb srec.lo" ;;
 930     tekhex_vec)                 tb="$tb tekhex.lo" ;;
 931     cisco_core_big_vec)         tb="$tb cisco-core.lo" ;;
 932     cisco_core_little_vec)      tb="$tb cisco-core.lo" ;;
 933
 934     "")                 ;;
 935     *) AC_MSG_ERROR(*** unknown target vector $vec) ;;
 936     esac
 937
 938     if test ${target_size} = 64; then
 939         target64=true
 940     fi
 941     if test x"${vec}" = x"${defvec}"; then
 942         bfd_default_target_size=${target_size}
 943     fi
 944 done
 945
 946 # Target architecture .o files.
 947 # A couple of CPUs use shorter file names to avoid problems on DOS
 948 # filesystems.
 949 ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.lo/g -e s/mn10200/m10200/ -e s/mn10300/m10300/`
 950
 951 # Weed out duplicate .o files.
 952 f=""
 953 for i in $tb ; do
 954     case " $f " in
 955     *" $i "*) ;;
 956     *) f="$f $i" ;;
 957     esac
 958 done
 959 tb="$f"
 960
 961 f=""
 962 for i in $ta ; do
 963     case " $f " in
 964     *" $i "*) ;;
 965     *) f="$f $i" ;;
 966     esac
 967 done
 968 ta="$f"
 969
 970 bfd_backends="$tb"
 971 bfd_machines="$ta"
 972
 973 if test x${all_targets} = xtrue ; then
 974   bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
 975   bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
 976   selvecs=
 977   havevecs=
 978   selarchs=
 979   test -n "$assocvecs" &&
 980     assocvecs=`echo $assocvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 981 else    # all_targets is true
 982   # Only set these if they will be nonempty, for the clever echo.
 983   havevecs=
 984   assocvecs=
 985   test -n "$selvecs" &&
 986     havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'`
 987   test -n "$selvecs" &&
 988     selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 989   test -n "$selarchs" &&
 990     selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 991 fi      # all_targets is true
 992
 993 case ${host64}-${target64}-${want64} in
 994   *true*)
 995     wordsize=64
 996     bfd64_libs='$(BFD64_LIBS)'
 997     all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
 998     if test $BFD_HOST_64_BIT_DEFINED = 0; then
 999       AC_MSG_WARN([You have requested a 64 bit BFD configuration, but])
1000       AC_MSG_WARN([your compiler may not have a 64 bit integral type])
1001     fi
1002     if test -n "$GCC" ; then
1003        bad_64bit_gcc=no;
1004        AC_MSG_CHECKING([for gcc version with buggy 64-bit support])
1005        # Add more tests for gcc versions with non-working 64-bit support here.
1006        AC_EGREP_CPP([: 2 : 91 : 1 :],[:__GNUC__:__GNUC_MINOR__:__i386__:],
1007                     bad_64bit_gcc=yes;
1008                     AC_MSG_RESULT([yes: egcs-1.1.2 on ix86 spotted]),
1009                     AC_MSG_RESULT(no))
1010        if test $bad_64bit_gcc = yes ; then
1011          AC_MSG_ERROR([A newer version of gcc is needed for the requested 64-bit BFD configuration])
1012        fi
1013     fi
1014     ;;
1015   false-false-false)
1016     wordsize=32
1017     all_backends='$(BFD32_BACKENDS)'
1018     ;;
1019 esac
1020
1021 AC_SUBST(wordsize)
1022 AC_SUBST(bfd64_libs)
1023 AC_SUBST(all_backends)
1024 AC_SUBST(bfd_backends)
1025 AC_SUBST(bfd_machines)
1026 AC_SUBST(bfd_default_target_size)
1027
1028 if test "$plugins" = "yes"; then
1029   supports_plugins=1
1030 else
1031   supports_plugins=0
1032 fi
1033 AC_SUBST(supports_plugins)
1034
1035 # Determine the host dependant file_ptr a.k.a. off_t type.  In order
1036 # prefer: off64_t - if ftello64 and fseeko64, off_t - if ftello and
1037 # fseeko, long.  This assumes that sizeof off_t is .ge. sizeof long.
1038 # Hopefully a reasonable assumption since fseeko et.al. should be
1039 # upward compatible.
1040 AC_CHECK_FUNCS(ftello ftello64 fseeko fseeko64 fopen64)
1041 if test x"$ac_cv_func_ftello" = xyes -a x"$ac_cv_func_fseeko" = xyes; then
1042     AC_CHECK_SIZEOF(off_t)
1043 fi
1044 AC_MSG_CHECKING([file_ptr type])
1045 bfd_file_ptr="long"
1046 bfd_ufile_ptr="unsigned long"
1047 if test x"$ac_cv_func_ftello64" = xyes -a x"$ac_cv_func_fseeko64" = xyes \
1048         -o x"${ac_cv_sizeof_off_t}" = x8; then
1049     bfd_file_ptr=BFD_HOST_64_BIT
1050     bfd_ufile_ptr=BFD_HOST_U_64_BIT
1051 fi
1052 AC_MSG_RESULT($bfd_file_ptr)
1053 AC_SUBST(bfd_file_ptr)
1054 AC_SUBST(bfd_ufile_ptr)
1055
1056
1057 tdefaults=""
1058 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
1059 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
1060 test -n "${assocvecs}" && tdefaults="${tdefaults} -DASSOCIATED_VECS='${assocvecs}'"
1061 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
1062 test -n "${havevecs}" && tdefaults="${tdefaults} ${havevecs}"
1063 AC_SUBST(tdefaults)
1064
1065 dnl AC_CHECK_HEADERS(sys/mman.h)
1066 AC_FUNC_MMAP
1067 AC_CHECK_FUNCS(madvise mprotect)
1068 case ${want_mmap}+${ac_cv_func_mmap_fixed_mapped} in
1069   true+yes )  AC_DEFINE(USE_MMAP, 1, [Use mmap if it's available?]) ;;
1070 esac
1071
1072 rm -f doc/config.status
1073 AC_CONFIG_FILES([Makefile doc/Makefile bfd-in3.h:bfd-in2.h po/Makefile.in:po/Make-in])
1074
1075 dnl We need this duplication, even though we use AM_PO_SUBDIRS, because of
1076 dnl our two separate POTFILES.  Yuck.
1077 AC_CONFIG_COMMANDS([default],
1078 [[
1079 case "$srcdir" in
1080   .) srcdirpre= ;;
1081   *) srcdirpre='$(srcdir)/' ;;
1082 esac
1083 POFILES=
1084 GMOFILES=
1085 for lang in dummy $OBSOLETE_ALL_LINGUAS; do
1086   if test $lang != dummy; then
1087     POFILES="$POFILES $srcdirpre$lang.po"
1088     GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
1089   fi
1090 done
1091 sed -e '/SRC-POTFILES =/r po/SRC-POTFILES' \
1092     -e '/BLD-POTFILES =/r po/BLD-POTFILES' \
1093     -e "s,@POFILES@,$POFILES," \
1094     -e "s,@GMOFILES@,$GMOFILES," \
1095     po/Makefile.in > po/Makefile]],[[]])
1096
1097 dnl Required by html, pdf, install-pdf and install-html
1098 AC_SUBST(datarootdir)
1099 AC_SUBST(docdir)
1100 AC_SUBST(htmldir)
1101 AC_SUBST(pdfdir)
1102
1103 AC_OUTPUT
1104