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# configure.host

#

# This shell script handles all host based configuration for libgfortran.

# It sets various shell variables based on the the host triplet.

# You can modify this shell script without rerunning autoconf/aclocal/etc.

# This file is "sourced", not executed.

#

#

# It uses the following shell variables as set by config.guess:

#   host                The configuration host (full CPU-vendor-OS triplet)

#   host_cpu            The configuration host CPU

#   host_os             The configuration host OS

#

#

# It sets the following shell variables:

#

#   fpu_host            FPU-specific code file, defaults to fpu-generic.

# DEFAULTS

fpu_host='fpu-generic'

# HOST-SPECIFIC OVERRIDES

case "${host_cpu}" in

  i?86 | x86_64)

    fpu_host='fpu-387' ;;

esac

# CONFIGURATION-SPECIFIC OVERRIDES

if test "x${have_feenableexcept}" = "xyes"; then

  fpu_host='fpu-glibc'

fi

if test "x${have_fpsetmask}" = "xyes"; then

  fpu_host='fpu-sysv'

fi

if test "x${have_fp_enable}" = "xyes" && test "x${have_fp_trap}" = "xyes"; then

  fpu_host='fpu-aix'

fi