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# This file is a shell script that overrides some of the tools and
# flags used on a host specific basis.

# Since the "bfd/hosts" directory is shared by the bfd, opcodes, and
# binutils directories (at least), the index to it is also shared.
# This is that index.  Each configure.in file should source this file
# in its per-host part.

# This sets the following shell variables:
#  HDEFINES             host specific compiler options
#  host64               set to true if 64 bit types are as fast as 32 bit
#  HOST_64BIT_TYPE      host 64 bit type
#  HOST_U_64BIT_TYPE    unsigned 64 bit type (not needed if 64BIT_TYPE is long)

HDEFINES=
host64=false
HOST_64BIT_TYPE=
HOST_U_64BIT_TYPE=

case "${host}" in

hppa*64*-*-hpux*)       # HP/UX's ftello64 et.al. declarations are only
                        # visible when _LARGEFILE64_SOURCE is defined.
                        # Without those declarations, real_ftell et.al.
                        # get mis-compiled.
                        HDEFINES="-DHOST_HPPAHPUX -D_LARGEFILE64_SOURCE"
                        host64=true;;
hppa*-*-hpux*)          HDEFINES="-DHOST_HPPAHPUX -D_LARGEFILE64_SOURCE" ;;
hppa*-*-hiux*)          HDEFINES=-DHOST_HPPAHPUX ;;
hppa*-*-mpeix*)         HDEFINES=-DHOST_HPPAMPEIX ;;
hppa*-*-bsd*)           HDEFINES=-DHOST_HPPABSD ;;
hppa*-*-osf*)           HDEFINES=-DHOST_HPPAOSF ;;

ia64-*-hpux*)           HDEFINES=-D_LARGEFILE64_SOURCE
                        host64=true;;
ia64-*-*)               host64=true;;

# Workaround for limitations on win9x where file contents are
# not zero'd out if you seek past the end and then write.
i[3-7]86-*-mingw32*)    HDEFINES=-D__USE_MINGW_FSEEK;;

i[3-7]86-sequent-bsd*)  HDEFINES=-Dshared=genshared ;;
i[3-7]86-sequent-sysv4*) ;;
i[3-7]86-sequent-sysv*) HDEFINES=-Dshared=genshared ;;

mips*-*-netbsd*)        ;;
mips*-*-openbsd*)       ;;
mips*-dec-*)            HDEFINES="-G 4" ;;
mips*-sgi-irix3*)       HDEFINES="-G 4" ;;
mips*-sgi-irix4*)       HDEFINES="-G 4" ;;
mips*-sgi-irix6*)       host64=true;;
mips64*-*-linux*)       host64=true;;
mips*-*-sysv4*)         ;;
mips*-*-sysv*)          HDEFINES="-G 4" ;;
mips*-*-riscos*)        HDEFINES="-G 4" ;;

m68*-hp-hpux*)          HDEFINES=-DHOST_HP300HPUX ;;

*-*-windows*)
                        HOST_64BIT_TYPE=__int64
                        HOST_U_64BIT_TYPE="unsigned __int64"
# The following krock is necessary because we can't run the build compiler
# (MSVC) on the configure host, so we have to explicitly set the values here.
# Note that this file is never run through autoconf, so we can't use any
# autoconf macros here.  Because of this, we have to muck with autoconf
# variables explicitly.
                        ac_cv_func_mmap_fixed_mapped=no
                        ac_cv_header_time=no
                        ac_cv_func_getpagesize=no
                        ac_cv_func_madvise=no
                        ac_cv_func_mprotect=no
                        ac_cv_func_getuid=no
                        ac_cv_func_getgid=no
                        ac_cv_header_sys_file_h=no
                        ac_cv_header_sys_time_h=no
                        ac_cv_header_unistd_h=no
                        ;;
esac