mirror of
https://gcc.gnu.org/git/gcc.git
synced 2026-02-21 19:35:28 -05:00
a0ff4b6bba
On FreeBSD/amd64, more than 700 tests FAIL like FAIL: gcc.dg/pch/common-1.c -O0 -g -I. -Dwith_PCH (test for excess errors) Excess errors: gcc/testsuite/gcc.dg/pch/common-1.c:1: sorry, unimplemented: PCH allocation failure This can easily be fixed by implementing the host_hooks.gt_pch_get_address hook. The code is shamelessly stolen from the openbsd implementation, only changing the names and omitting the hppa and i386 code. The former isn't supported by FreeBSD at all AFAIK, while the latter has just been removed in FreeBSD 15.0. Bootstrapped without regressions on x86_64-unknown-freebsd14.3: all PCH failures are gone. 2026-01-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> gcc: PR pch/110746 * config/host-freebsd.cc: New file. * config.host <*-*-freebsd*>: Use it. * config/x-freebsd: New file.
298 lines
9.0 KiB
Plaintext
298 lines
9.0 KiB
Plaintext
# GCC host-specific configuration file.
|
|
# Copyright (C) 1997-2026 Free Software Foundation, Inc.
|
|
|
|
#This file is part of GCC.
|
|
|
|
#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 GCC host-specific configuration file
|
|
# where a configuration type is mapped to different system-specific
|
|
# definitions and files. This is invoked by the autoconf-generated
|
|
# configure script. Putting it in a separate shell file lets us skip
|
|
# running autoconf when modifying host-specific information.
|
|
|
|
# This file switches on the shell variable ${host}. As much of this as
|
|
# is reasonable should be replaced with autoconf tests in the future.
|
|
|
|
# This file sets the following shell variables for use by the
|
|
# autoconf-generated configure script:
|
|
#
|
|
# host_xm_file List of files to include when compiling for the
|
|
# host machine.
|
|
#
|
|
# host_xm_defines List of macros to define when compiling for the
|
|
# host machine.
|
|
#
|
|
# host_xmake_file List of host-specific makefile-fragments.
|
|
#
|
|
# host_exeext Set to the suffix, if the host machine requires
|
|
# executables to have a file name suffix.
|
|
#
|
|
# host_extra_objs List of extra host-dependent objects that should
|
|
# be linked into the compiler proper.
|
|
#
|
|
# host_extra_gcc_objs List of extra host-dependent objects that should
|
|
# be linked into the gcc driver.
|
|
#
|
|
# out_host_hook_obj An object file that provides the host hooks.
|
|
#
|
|
# host_can_use_collect2 Set to yes normally; to no if the host cannot
|
|
# link or otherwise use collect2
|
|
#
|
|
# use_long_long_for_widest_fast_int Set this to 'yes' if 'long long'
|
|
# (or '__int64') is wider than 'long' but still
|
|
# efficeiently supported by the host hardware.
|
|
# Only affects compile speed. Default is 'no'.
|
|
#
|
|
# host_lto_plugin_soname Set this to the name to which the LTO linker
|
|
# plugin gets compiled on this host, if it is
|
|
# different from the default "liblto_plugin.so".
|
|
|
|
# When setting any of these variables, check to see if a corresponding
|
|
# variable is present in config.build; if so, you will likely want to
|
|
# set it in both places.
|
|
|
|
# Default settings.
|
|
host_xm_file=
|
|
host_xm_defines=
|
|
host_xmake_file=
|
|
host_exeext=
|
|
host_extra_objs=
|
|
host_extra_gcc_objs=
|
|
out_host_hook_obj=host-default.o
|
|
host_can_use_collect2=yes
|
|
use_long_long_for_widest_fast_int=no
|
|
host_lto_plugin_soname=liblto_plugin.so
|
|
|
|
# Unsupported hosts list. Generally, only include hosts known to fail here,
|
|
# since we allow hosts not listed to be supported generically.
|
|
case ${host} in
|
|
i[34567]86-sequent-sysv \
|
|
| i[34567]86-sequent-sysv[123]* \
|
|
| i[34567]86-go32-* \
|
|
| i[34567]86-*-go32* \
|
|
| vax-*-vms*)
|
|
echo "*** Configuration for host ${host} not supported" 1>&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
# Common parts for widely ported systems.
|
|
case ${host} in
|
|
*-darwin*)
|
|
# Generic darwin host support.
|
|
out_host_hook_obj=host-darwin.o
|
|
host_xmake_file="${host_xmake_file} x-darwin"
|
|
;;
|
|
esac
|
|
|
|
case ${host} in
|
|
aarch64*-*-freebsd* | aarch64*-*-linux* | aarch64*-*-fuchsia* |\
|
|
aarch64*-*-darwin*)
|
|
case ${target} in
|
|
aarch64*-*-*)
|
|
host_extra_gcc_objs="driver-aarch64.o"
|
|
host_xmake_file="${host_xmake_file} aarch64/x-aarch64"
|
|
;;
|
|
esac
|
|
;;
|
|
arm*-*-freebsd* | arm*-*-netbsd* | arm*-*-linux* | arm*-*-fuchsia*)
|
|
case ${target} in
|
|
arm*-*-*)
|
|
host_extra_gcc_objs="driver-arm.o"
|
|
host_xmake_file="${host_xmake_file} arm/x-arm"
|
|
;;
|
|
esac
|
|
;;
|
|
alpha*-*-linux*)
|
|
case ${target} in
|
|
alpha*-*-linux*)
|
|
host_extra_gcc_objs="driver-alpha.o"
|
|
host_xmake_file="${host_xmake_file} alpha/x-alpha"
|
|
;;
|
|
esac
|
|
;;
|
|
i[34567]86-*-* \
|
|
| x86_64-*-* )
|
|
case ${target} in
|
|
i[34567]86-*-* \
|
|
| x86_64-*-* )
|
|
host_extra_gcc_objs="driver-i386.o"
|
|
host_xmake_file="${host_xmake_file} i386/x-i386"
|
|
;;
|
|
esac
|
|
;;
|
|
mips*-*-linux*)
|
|
case ${target} in
|
|
mips*-*-linux*)
|
|
host_extra_gcc_objs="driver-native.o"
|
|
host_xmake_file="${host_xmake_file} mips/x-native"
|
|
;;
|
|
esac
|
|
;;
|
|
rs6000-*-* \
|
|
| powerpc*-*-* )
|
|
case ${target} in
|
|
rs6000-*-* \
|
|
| powerpc*-*-* )
|
|
host_extra_gcc_objs="driver-rs6000.o"
|
|
host_xmake_file="${host_xmake_file} rs6000/x-rs6000"
|
|
;;
|
|
esac
|
|
case ${host} in
|
|
*-*-linux* | *-*-freebsd*)
|
|
if test "${GCC}:${ac_cv_sizeof_long}" = yes:4; then
|
|
# On powerpc*-*-linux* use -Wl,--relax to link cc1,
|
|
# if ld is new enough, otherwise force -O1 in CFLAGS.
|
|
host_ppc_relax_xmake_file=
|
|
host_ld_ver=`${CC} -Wl,--version 2>/dev/null | sed 1q`
|
|
if echo "$host_ld_ver" | grep GNU > /dev/null; then
|
|
host_ld_date=`echo $host_ld_ver \
|
|
| sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
|
|
if test 0"$host_ld_date" -gt 20080806; then
|
|
host_ppc_relax_xmake_file=rs6000/x-linux-relax
|
|
fi
|
|
fi
|
|
if test -z "${host_ppc_relax_xmake_file}"; then
|
|
host_ppc_relax_xmake_file=x-cflags-O1
|
|
fi
|
|
host_xmake_file="${host_xmake_file} ${host_ppc_relax_xmake_file}"
|
|
fi
|
|
;;
|
|
esac
|
|
;;
|
|
s390-*-* | s390x-*-*)
|
|
case ${target} in
|
|
s390-*-* | s390x-*-*)
|
|
host_extra_gcc_objs="driver-native.o"
|
|
host_xmake_file="${host_xmake_file} s390/x-native"
|
|
;;
|
|
esac
|
|
;;
|
|
sparc*-*-solaris2*)
|
|
case ${target} in
|
|
sparc*-*-solaris2*)
|
|
host_extra_gcc_objs="driver-sparc.o"
|
|
host_xmake_file="${host_xmake_file} sparc/x-sparc"
|
|
;;
|
|
esac
|
|
;;
|
|
sparc*-*-linux*)
|
|
case ${target} in
|
|
sparc*-*-linux*)
|
|
host_extra_gcc_objs="driver-sparc.o"
|
|
host_xmake_file="${host_xmake_file} sparc/x-sparc"
|
|
;;
|
|
esac
|
|
;;
|
|
esac
|
|
|
|
# Machine-specific settings.
|
|
case ${host} in
|
|
hppa*64*-*-hpux11*)
|
|
out_host_hook_obj=host-hpux.o
|
|
host_xmake_file="${host_xmake_file} x-hpux"
|
|
;;
|
|
hppa*-*-linux*)
|
|
out_host_hook_obj=host-hpux.o
|
|
host_xmake_file="${host_xmake_file} x-hpux"
|
|
;;
|
|
i[34567]86-*-solaris2* | x86_64-*-solaris2*)
|
|
out_host_hook_obj=host-solaris.o
|
|
host_xmake_file="${host_xmake_file} x-solaris"
|
|
;;
|
|
i[34567]86-pc-msdosdjgpp*)
|
|
host_xm_file=i386/xm-djgpp.h
|
|
host_exeext=.exe
|
|
# Shorten $target_noncanonical for 8.3 filename conventions.
|
|
case ${target} in
|
|
*pc-msdosdjgpp*)
|
|
target_noncanonical=djgpp
|
|
;;
|
|
esac
|
|
;;
|
|
i[34567]86-*-cygwin* | x86_64-*-cygwin*)
|
|
host_xm_file=i386/xm-cygwin.h
|
|
out_host_hook_obj=host-cygwin.o
|
|
host_xmake_file="${host_xmake_file} i386/x-cygwin"
|
|
host_exeext=.exe
|
|
host_lto_plugin_soname=cyglto_plugin.dll
|
|
;;
|
|
i[34567]86-*-mingw32* | x86_64-*-mingw*)
|
|
host_xm_file=i386/xm-mingw32.h
|
|
host_xmake_file="${host_xmake_file} ${host_xmake_mingw} i386/x-mingw32"
|
|
host_extra_gcc_objs="${host_extra_gcc_objs} ${host_extra_gcc_objs_mingw} driver-mingw32.o"
|
|
host_extra_objs="${host_extra_objs} ${host_extra_objs_mingw}"
|
|
host_exeext=.exe
|
|
out_host_hook_obj=host-mingw32.o
|
|
host_lto_plugin_soname=liblto_plugin.dll
|
|
case ${host} in
|
|
x86_64-*-*)
|
|
use_long_long_for_widest_fast_int=yes
|
|
;;
|
|
esac
|
|
;;
|
|
aarch64*-*-darwin*)
|
|
out_host_hook_obj="${out_host_hook_obj} host-aarch64-darwin.o"
|
|
host_xmake_file="${host_xmake_file} aarch64/x-darwin"
|
|
;;
|
|
i[34567]86-*-darwin* | x86_64-*-darwin*)
|
|
out_host_hook_obj="${out_host_hook_obj} host-i386-darwin.o"
|
|
host_xmake_file="${host_xmake_file} i386/x-darwin"
|
|
;;
|
|
powerpc-*-darwin*)
|
|
out_host_hook_obj="${out_host_hook_obj} host-ppc-darwin.o"
|
|
host_xmake_file="${host_xmake_file} rs6000/x-darwin"
|
|
;;
|
|
powerpc64-*-darwin*)
|
|
out_host_hook_obj="${out_host_hook_obj} host-ppc64-darwin.o"
|
|
host_xmake_file="${host_xmake_file} rs6000/x-darwin64"
|
|
;;
|
|
rs6000-ibm-aix* | powerpc-ibm-aix*)
|
|
host_xmake_file="${host_xmake_file} rs6000/x-aix"
|
|
;;
|
|
*-*-solaris2*)
|
|
out_host_hook_obj=host-solaris.o
|
|
host_xmake_file="${host_xmake_file} x-solaris"
|
|
;;
|
|
*-*-linux*)
|
|
out_host_hook_obj=host-linux.o
|
|
host_xmake_file="${host_xmake_file} x-linux"
|
|
;;
|
|
*-*-freebsd*)
|
|
out_host_hook_obj=host-freebsd.o
|
|
host_xmake_file="${host_xmake_file} x-freebsd"
|
|
;;
|
|
*-*-openbsd*)
|
|
out_host_hook_obj=host-openbsd.o
|
|
host_xmake_file="${host_xmake_file} x-openbsd"
|
|
;;
|
|
*-*-netbsd*)
|
|
out_host_hook_obj=host-netbsd.o
|
|
host_xmake_file="${host_xmake_file} x-netbsd"
|
|
;;
|
|
ia64-*-hpux*)
|
|
use_long_long_for_widest_fast_int=yes
|
|
out_host_hook_obj=host-hpux.o
|
|
host_xmake_file="${host_xmake_file} x-hpux"
|
|
;;
|
|
*-*-*vms*)
|
|
host_xm_file="vms/xm-vms.h"
|
|
host_xmake_file=vms/x-vms
|
|
host_exeext=.exe
|
|
host_can_use_collect2=no
|
|
;;
|
|
esac
|