# -*- shell-script -*-
# Copyright (C) 2018-2026 Free Software Foundation, Inc.
#
# GCC is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GCC is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GCC; see the file COPYING3.  If not see
# <http://www.gnu.org/licenses/>.

# This is the target specific configuration file.  This is invoked by the
# autoconf generated configure script.  Putting it in a separate shell file
# lets us skip running autoconf when modifying target specific information.

# Disable the libphobos or libdruntime components on untested or known
# broken systems.  More targets shall be added after testing.
LIBPHOBOS_SUPPORTED=no
LIBDRUNTIME_ONLY=auto
case "${target}" in
  *-*-dragonfly*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  aarch64-*-darwin2*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  aarch64*-*-linux*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  arm*-*-linux*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  hppa-*-linux* | hppa[12]*-*-linux*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  loongarch*-*-linux*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  mips*-*-linux*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  power*-*-freebsd*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  powerpc64le-*linux*)
	LIBPHOBOS_SUPPORTED=yes
	case "$ac_configure_args" in
	  *--with-long-double-format=ieee*)
	    ;;
	  *)
	    LIBDRUNTIME_ONLY=yes
	esac
	;;
  power*-*-linux*)
	LIBPHOBOS_SUPPORTED=yes
	LIBDRUNTIME_ONLY=yes
	;;
  riscv*-*-linux*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  s390*-linux*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  sparc64-*-linux* | sparc*-*-solaris2.11*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  *-*-darwin9* | *-*-darwin1[01]*)
	LIBDRUNTIME_ONLY=yes
	;;
  x86_64-*-darwin1[2-9]* | x86_64-*-darwin2* | i?86-*-darwin1[2-7]*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  x86_64-*-freebsd* | i?86-*-freebsd*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  x86_64-*-kfreebsd*-gnu | i?86-*-kfreebsd*-gnu)
	LIBPHOBOS_SUPPORTED=yes
	;;
  x86_64-*-linux* | i?86-*-linux*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  x86_64-*-netbsd* | i?86-*-netbsd*)
	LIBPHOBOS_SUPPORTED=yes
	;;
  x86_64-*-solaris2.11* | i?86-*-solaris2.11*)
	LIBPHOBOS_SUPPORTED=yes
	;;
esac