2003-09-01 19:30:41 +02:00
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# GCC host-specific configuration file.
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2009-08-09 09:05:11 +02:00
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# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2006, 2007, 2008, 2009
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2003-09-01 19:30:41 +02:00
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# Free Software Foundation, Inc.
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#This file is part of GCC.
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#GCC is free software; you can redistribute it and/or modify it under
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#the terms of the GNU General Public License as published by the Free
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2007-07-26 10:37:01 +02:00
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#Software Foundation; either version 3, or (at your option) any later
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2003-09-01 19:30:41 +02:00
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#version.
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#GCC is distributed in the hope that it will be useful, but WITHOUT
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#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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#for more details.
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#You should have received a copy of the GNU General Public License
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2007-07-26 10:37:01 +02:00
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#along with GCC; see the file COPYING3. If not see
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#<http://www.gnu.org/licenses/>.
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2003-09-01 19:30:41 +02:00
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# This is the GCC host-specific configuration file
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# where a configuration type is mapped to different system-specific
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# definitions and files. This is invoked by the autoconf-generated
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# configure script. Putting it in a separate shell file lets us skip
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# running autoconf when modifying host-specific information.
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# This file switches on the shell variable ${host}. As much of this as
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# is reasonable should be replaced with autoconf tests in the future.
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# This file sets the following shell variables for use by the
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# autoconf-generated configure script:
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#
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# host_xm_file List of files to include when compiling for the
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# host machine.
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#
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# host_xm_defines List of macros to define when compiling for the
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# host machine.
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#
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# host_xmake_file List of host-specific makefile-fragments.
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#
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# host_exeext Set to the suffix, if the host machine requires
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# executables to have a file name suffix.
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#
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# host_extra_objs List of extra host-dependent objects that should
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# be linked into the compiler proper.
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#
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# host_extra_gcc_objs List of extra host-dependent objects that should
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# be linked into the gcc driver.
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#
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# out_host_hook_obj An object file that provides the host hooks.
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2004-04-05 05:58:46 +02:00
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#
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# host_can_use_collect2 Set to yes normally; to no if the host cannot
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# link or otherwise use collect2
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2004-08-31 02:29:04 +02:00
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# use_long_long_for_widest_fast_int Set this to 'yes' if 'long long'
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# (or '__int64') is wider than 'long' but still
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# efficeiently supported by the host hardware.
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# Only affects compile speed. Default is 'no'.
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2003-09-01 19:30:41 +02:00
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# When setting any of these variables, check to see if a corresponding
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# variable is present in config.build; if so, you will likely want to
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# set it in both places.
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# Default settings.
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host_xm_file=
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host_xm_defines=
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host_xmake_file=
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host_exeext=
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host_extra_objs=
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host_extra_gcc_objs=
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out_host_hook_obj=host-default.o
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2004-04-05 05:58:46 +02:00
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host_can_use_collect2=yes
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2004-08-31 02:29:04 +02:00
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use_long_long_for_widest_fast_int=no
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2003-09-01 19:30:41 +02:00
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2003-09-23 20:52:45 +02:00
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# Unsupported hosts list. Generally, only include hosts known to fail here,
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# since we allow hosts not listed to be supported generically.
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2003-09-01 19:30:41 +02:00
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case ${host} in
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2003-09-23 20:52:45 +02:00
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i[34567]86-sequent-sysv \
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2003-09-01 19:30:41 +02:00
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| i[34567]86-sequent-sysv[123]* \
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| i[34567]86-go32-* \
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| i[34567]86-*-go32* \
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2003-09-24 00:29:01 +02:00
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| vax-*-vms*)
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2003-09-01 19:30:41 +02:00
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echo "*** Configuration for host ${host} not supported" 1>&2
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exit 1
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;;
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esac
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2005-04-06 10:41:37 +02:00
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# Common parts for widely ported systems.
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2006-05-18 15:19:27 +02:00
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case ${host} in
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2005-04-06 10:41:37 +02:00
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*-darwin*)
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# Generic darwin host support.
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out_host_hook_obj=host-darwin.o
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2006-05-18 15:19:27 +02:00
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host_xmake_file="${host_xmake_file} x-darwin"
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2005-04-06 10:41:37 +02:00
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;;
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esac
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2006-05-09 17:40:12 +02:00
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case ${host} in
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2009-03-24 11:33:57 +01:00
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alpha*-*-linux*)
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case ${target} in
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alpha*-*-linux*)
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host_extra_gcc_objs="driver-alpha.o"
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host_xmake_file="${host_xmake_file} alpha/x-alpha"
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;;
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esac
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;;
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2006-05-09 17:40:12 +02:00
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i[34567]86-*-* \
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| x86_64-*-* )
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2006-12-05 16:45:51 +01:00
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case ${target} in
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i[34567]86-*-* \
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| x86_64-*-* )
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2006-12-05 17:04:35 +01:00
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host_extra_gcc_objs="driver-i386.o"
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host_xmake_file="${host_xmake_file} i386/x-i386"
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2006-12-05 16:45:51 +01:00
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;;
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esac
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2006-05-09 17:40:12 +02:00
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;;
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2008-06-18 10:28:07 +02:00
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mips*-*-linux*)
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case ${target} in
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mips*-*-linux*)
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host_extra_gcc_objs="driver-native.o"
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host_xmake_file="${host_xmake_file} mips/x-native"
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;;
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esac
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;;
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2007-08-08 21:33:24 +02:00
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rs6000-*-* \
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| powerpc*-*-* )
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case ${target} in
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rs6000-*-* \
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| powerpc*-*-* )
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host_extra_gcc_objs="driver-rs6000.o"
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host_xmake_file="${host_xmake_file} rs6000/x-rs6000"
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;;
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esac
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2008-12-19 15:55:42 +01:00
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case ${host} in
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2009-10-08 07:09:54 +02:00
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*-*-linux* | *-*-freebsd*)
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2008-12-19 15:55:42 +01:00
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if test "${GCC}:${ac_cv_sizeof_long}" = yes:4; then
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# On powerpc*-*-linux* use -Wl,--relax to link cc1,
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# if ld is new enough, otherwise force -O1 in CFLAGS.
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host_ppc_relax_xmake_file=
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host_ld_ver=`${CC} -Wl,--version 2>/dev/null | sed 1q`
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if echo "$host_ld_ver" | grep GNU > /dev/null; then
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host_ld_date=`echo $host_ld_ver \
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| sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
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if test 0"$host_ld_date" -gt 20080806; then
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host_ppc_relax_xmake_file=rs6000/x-linux-relax
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fi
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fi
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if test -z "${host_ppc_relax_xmake_file}"; then
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host_ppc_relax_xmake_file=x-cflags-O1
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fi
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host_xmake_file="${host_xmake_file} ${host_ppc_relax_xmake_file}"
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fi
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;;
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esac
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2007-08-08 21:33:24 +02:00
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;;
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esac
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2003-09-01 19:30:41 +02:00
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# Machine-specific settings.
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case ${host} in
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2009-08-09 09:05:11 +02:00
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alpha64-dec-*vms*)
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host_xm_file="vms/xm-vms.h vms/xm-vms64.h"
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host_xmake_file=vms/x-vms
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host_exeext=.exe
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host_can_use_collect2=no
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prefix=/gnu
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local_prefix=/gnu/local
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;;
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2003-09-01 19:30:41 +02:00
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alpha*-dec-*vms*)
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2009-08-09 09:05:11 +02:00
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host_xm_file="vms/xm-vms.h"
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host_xmake_file=vms/x-vms
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2003-09-01 19:30:41 +02:00
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host_exeext=.exe
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2004-04-05 05:58:46 +02:00
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host_can_use_collect2=no
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2003-09-01 19:30:41 +02:00
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prefix=/gnu
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2009-08-09 09:05:11 +02:00
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local_prefix=/gnu/local
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2003-09-01 19:30:41 +02:00
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;;
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2006-02-05 16:54:49 +01:00
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hppa1.0-*-hpux10* | hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
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out_host_hook_obj=host-hpux.o
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configure.ac: Add makefile fragments for hpux.
2008-07-30 Paolo Bonzini <bonzini@gnu.org>
* configure.ac: Add makefile fragments for hpux.
* Makefile.def (flags_to_pass): Add ADA_CFLAGS.
* Makefile.tpl (HOST_EXPORTS): Pass ADA_CFLAGS.
* configure: Regenerate.
* Makefile.in: Regenerate.
config:
2008-07-30 Paolo Bonzini <bonzini@gnu.org>
* mh-pa: New, from gcc/config/pa/x-ada.
* mh-pa-hpux10: New, from gcc/config/pa/x-ada-hpux10.
gcc:
2008-07-30 Paolo Bonzini <bonzini@gnu.org>
* configure.ac: Substitute ADA_CFLAGS.
* configure: Regenerate.
* config.host: Remove mention of pa/x-ada and pa/x-ada-hpux10 files.
* Makefile.in: Remove mention of X_* variables.
* config/pa/x-ada-hpux10: Remove.
* config/pa/x-ada: Remove.
* doc/fragments.texi: Update.
gcc/ada:
2008-07-30 Paolo Bonzini <bonzini@gnu.org>
* gcc-interface/Make-lang.in (ALL_ADAFLAGS): Remove X_ADAFLAGS and
T_ADAFLAGS, replace ALL_ADA_CFLAGS with ADA_CFLAGS.
(ALL_ADA_CFLAGS): Remove, replace throughout with ADA_CFLAGS.
* gcc-interface/Makefile.in (XCFLAGS, X_CFLAGS, X_CPPFLAGS, T_CPPFLAGS,
X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS, ADA_CFLAGS,
ALL_ADA_CFLAGS): Remove.
(ALL_ADAFLAGS, MOST_ADAFLAGS): Remove X_ADAFLAGS and T_ADAFLAGS,
replace ALL_ADA_CFLAGS with ADA_CFLAGS.
(GCC_CFLAGS): Remove X_CFLAGS.
(LOOSE_CFLAGS): Remove X_CFLAGS and XCFLAGS.
(ALL_CPPFLAGS): Remove X_CPPFLAGS and T_CPPFLAGS.
(ADA_CFLAGS): Substitute.
gnattools:
2008-07-30 Paolo Bonzini <bonzini@gnu.org>
* configure.ac (x_ada_cflags): Remove.
(ADA_CFLAGS): Substitute.
* configure: Regenerate.
* Makefile.in (ADA_CFLAGS): Substitute.
(T_ADA_CFLAGS, X_ADA_CFLAGS, ALL_ADA_CFLAGS): Remove.
(TOOLS_FLAGS_TO_PASS_1, TOOLS_FLAGS_TO_PASS_1re,
TOOLS_FLAGS_TO_PASS_NATIVE, TOOLS_FLAGS_TO_PASS_CROSS):
Pass ADA_CFLAGS.
From-SVN: r138301
2008-07-30 14:17:17 +02:00
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host_xmake_file="${host_xmake_file} x-hpux"
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2006-02-05 16:54:49 +01:00
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;;
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2003-09-23 20:52:45 +02:00
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hppa1.0-*-hpux11* | hppa1.1-*-hpux11* | hppa2*-*-hpux11* | \
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2003-09-01 19:30:41 +02:00
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hppa*64*-*-hpux11*)
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2005-10-07 19:16:31 +02:00
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out_host_hook_obj=host-hpux.o
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configure.ac: Add makefile fragments for hpux.
2008-07-30 Paolo Bonzini <bonzini@gnu.org>
* configure.ac: Add makefile fragments for hpux.
* Makefile.def (flags_to_pass): Add ADA_CFLAGS.
* Makefile.tpl (HOST_EXPORTS): Pass ADA_CFLAGS.
* configure: Regenerate.
* Makefile.in: Regenerate.
config:
2008-07-30 Paolo Bonzini <bonzini@gnu.org>
* mh-pa: New, from gcc/config/pa/x-ada.
* mh-pa-hpux10: New, from gcc/config/pa/x-ada-hpux10.
gcc:
2008-07-30 Paolo Bonzini <bonzini@gnu.org>
* configure.ac: Substitute ADA_CFLAGS.
* configure: Regenerate.
* config.host: Remove mention of pa/x-ada and pa/x-ada-hpux10 files.
* Makefile.in: Remove mention of X_* variables.
* config/pa/x-ada-hpux10: Remove.
* config/pa/x-ada: Remove.
* doc/fragments.texi: Update.
gcc/ada:
2008-07-30 Paolo Bonzini <bonzini@gnu.org>
* gcc-interface/Make-lang.in (ALL_ADAFLAGS): Remove X_ADAFLAGS and
T_ADAFLAGS, replace ALL_ADA_CFLAGS with ADA_CFLAGS.
(ALL_ADA_CFLAGS): Remove, replace throughout with ADA_CFLAGS.
* gcc-interface/Makefile.in (XCFLAGS, X_CFLAGS, X_CPPFLAGS, T_CPPFLAGS,
X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS, ADA_CFLAGS,
ALL_ADA_CFLAGS): Remove.
(ALL_ADAFLAGS, MOST_ADAFLAGS): Remove X_ADAFLAGS and T_ADAFLAGS,
replace ALL_ADA_CFLAGS with ADA_CFLAGS.
(GCC_CFLAGS): Remove X_CFLAGS.
(LOOSE_CFLAGS): Remove X_CFLAGS and XCFLAGS.
(ALL_CPPFLAGS): Remove X_CPPFLAGS and T_CPPFLAGS.
(ADA_CFLAGS): Substitute.
gnattools:
2008-07-30 Paolo Bonzini <bonzini@gnu.org>
* configure.ac (x_ada_cflags): Remove.
(ADA_CFLAGS): Substitute.
* configure: Regenerate.
* Makefile.in (ADA_CFLAGS): Substitute.
(T_ADA_CFLAGS, X_ADA_CFLAGS, ALL_ADA_CFLAGS): Remove.
(TOOLS_FLAGS_TO_PASS_1, TOOLS_FLAGS_TO_PASS_1re,
TOOLS_FLAGS_TO_PASS_NATIVE, TOOLS_FLAGS_TO_PASS_CROSS):
Pass ADA_CFLAGS.
From-SVN: r138301
2008-07-30 14:17:17 +02:00
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host_xmake_file="${host_xmake_file} x-hpux"
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2004-11-30 04:11:28 +01:00
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;;
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hppa*-*-linux*)
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2005-10-07 19:16:31 +02:00
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out_host_hook_obj=host-hpux.o
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2006-05-18 15:19:27 +02:00
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host_xmake_file="${host_xmake_file} x-hpux"
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2003-09-01 19:30:41 +02:00
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;;
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2003-09-23 20:52:45 +02:00
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i370-*-opened* | i370-*-mvs* ) # IBM 360/370/390 Architecture
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2003-09-01 19:30:41 +02:00
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host_xm_defines='FATAL_EXIT_CODE=12'
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;;
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2003-09-23 20:52:45 +02:00
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i[34567]86-*-solaris2*)
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2004-03-11 04:19:04 +01:00
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out_host_hook_obj=host-solaris.o
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2006-05-18 15:19:27 +02:00
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host_xmake_file="${host_xmake_file} x-solaris"
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2003-09-01 19:30:41 +02:00
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;;
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i[34567]86-pc-msdosdjgpp*)
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host_xm_file=i386/xm-djgpp.h
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host_exeext=.exe
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2003-10-14 05:41:42 +02:00
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# Shorten $target_noncanonical for 8.3 filename conventions.
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2003-09-01 19:30:41 +02:00
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case ${target} in
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*pc-msdosdjgpp*)
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2003-10-14 05:41:42 +02:00
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target_noncanonical=djgpp
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2003-09-01 19:30:41 +02:00
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;;
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esac
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;;
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i[34567]86-*-pe | i[34567]86-*-cygwin*)
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host_xm_file=i386/xm-cygwin.h
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2005-03-07 23:42:42 +01:00
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out_host_hook_obj=host-cygwin.o
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2006-05-14 05:49:50 +02:00
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host_xmake_file="${host_xmake_file} i386/x-cygwin"
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2003-09-01 19:30:41 +02:00
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host_exeext=.exe
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;;
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2009-09-13 18:59:47 +02:00
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i[34567]86-*-mingw32*)
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host_xm_file=i386/xm-mingw32.h
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host_xmake_file="${host_xmake_file} i386/x-mingw32"
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host_exeext=.exe
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out_host_hook_obj=host-mingw32.o
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;;
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x86_64-*-mingw*)
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2009-09-13 15:08:20 +02:00
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use_long_long_for_widest_fast_int=yes
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2003-09-01 19:30:41 +02:00
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host_xm_file=i386/xm-mingw32.h
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2006-05-16 05:14:00 +02:00
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host_xmake_file="${host_xmake_file} i386/x-mingw32"
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2003-09-01 19:30:41 +02:00
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host_exeext=.exe
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2004-06-05 09:28:27 +02:00
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out_host_hook_obj=host-mingw32.o
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2003-09-01 19:30:41 +02:00
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;;
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i[34567]86-*-uwin*)
|
2003-10-13 19:50:21 +02:00
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echo "*** UWIN may not be used as a host platform because"
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echo "*** linking with posix.dll is not allowed by the GNU GPL."
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exit 1
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2003-09-01 19:30:41 +02:00
|
|
|
;;
|
2006-11-07 06:40:34 +01:00
|
|
|
i[34567]86-*-darwin* | x86_64-*-darwin*)
|
2005-04-06 10:41:37 +02:00
|
|
|
out_host_hook_obj="${out_host_hook_obj} host-i386-darwin.o"
|
|
|
|
host_xmake_file="${host_xmake_file} i386/x-darwin"
|
|
|
|
;;
|
2009-08-09 09:05:11 +02:00
|
|
|
ia64-hp-*vms*)
|
|
|
|
host_xm_file="vms/xm-vms.h vms/xm-vms64.h"
|
|
|
|
host_xmake_file=vms/x-vms
|
|
|
|
host_exeext=.exe
|
|
|
|
host_can_use_collect2=no
|
|
|
|
prefix=/gnu
|
|
|
|
local_prefix=/gnu/local
|
|
|
|
;;
|
2004-04-05 05:58:46 +02:00
|
|
|
powerpc-*-beos*)
|
|
|
|
host_can_use_collect2=no
|
|
|
|
;;
|
2003-09-01 19:30:41 +02:00
|
|
|
powerpc-*-darwin*)
|
2005-04-06 10:41:37 +02:00
|
|
|
out_host_hook_obj="${out_host_hook_obj} host-ppc-darwin.o"
|
|
|
|
host_xmake_file="${host_xmake_file} rs6000/x-darwin"
|
2003-09-01 19:30:41 +02:00
|
|
|
;;
|
2006-11-10 00:56:57 +01:00
|
|
|
powerpc64-*-darwin*)
|
|
|
|
out_host_hook_obj="${out_host_hook_obj} host-ppc64-darwin.o"
|
|
|
|
host_xmake_file="${host_xmake_file} rs6000/x-darwin64"
|
|
|
|
;;
|
2008-09-14 15:55:29 +02:00
|
|
|
rs6000-ibm-aix* | powerpc-ibm-aix*)
|
|
|
|
host_xmake_file="${host_xmake_file} rs6000/x-aix"
|
|
|
|
;;
|
2004-03-11 04:19:04 +01:00
|
|
|
*-*-solaris2*)
|
|
|
|
out_host_hook_obj=host-solaris.o
|
2006-05-18 15:19:27 +02:00
|
|
|
host_xmake_file="${host_xmake_file} x-solaris"
|
2004-03-11 04:19:04 +01:00
|
|
|
;;
|
|
|
|
*-*-linux*)
|
|
|
|
out_host_hook_obj=host-linux.o
|
2006-05-09 17:40:12 +02:00
|
|
|
host_xmake_file="${host_xmake_file} x-linux"
|
2004-03-11 04:19:04 +01:00
|
|
|
;;
|
2004-08-31 02:29:04 +02:00
|
|
|
ia64-*-hpux*)
|
|
|
|
use_long_long_for_widest_fast_int=yes
|
2005-10-07 19:16:31 +02:00
|
|
|
out_host_hook_obj=host-hpux.o
|
2006-05-18 15:19:27 +02:00
|
|
|
host_xmake_file="${host_xmake_file} x-hpux"
|
2004-08-31 02:29:04 +02:00
|
|
|
;;
|
2003-09-01 19:30:41 +02:00
|
|
|
esac
|