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#
# Copyright (C) 2012-2018 Free Software Foundation, Inc.
#
# This file 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 of the License, or
# (at your option) any later version.
#
# This program 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 this program; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
#
# 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.ac 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;;
mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu) host64=true;;
mips*-*-sysv4*) ;;
mips*-*-sysv*) HDEFINES="-G 4" ;;
mips*-*-riscos*) HDEFINES="-G 4" ;;
m68*-hp-hpux*) HDEFINES=-DHOST_HP300HPUX ;;
# Some Solaris systems (osol0906 at least) have a libc that doesn't recognise
# the "MS-ANSI" code page name, so we define an override for CP_ACP (sets the
# default code page used by windres/windmc when not specified by a commandline
# option) to select the "WINDOWS-1252" name instead. See PR11280 for details.
*-*-solaris2.11) HDEFINES=-DCP_ACP=1 ;;
*-*-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
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