101 lines
3.6 KiB
Text
101 lines
3.6 KiB
Text
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#
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# Copyright (C) 2012-2022 Free Software Foundation, Inc.
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; see the file COPYING3. If not see
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# <http://www.gnu.org/licenses/>.
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#
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# This file is a shell script that overrides some of the tools and
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# flags used on a host specific basis.
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# Since the "bfd/hosts" directory is shared by the bfd, opcodes, and
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# binutils directories (at least), the index to it is also shared.
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# This is that index. Each configure.ac file should source this file
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# in its per-host part.
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# This sets the following shell variables:
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# HDEFINES host specific compiler options
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# host64 set to true if 64 bit types are as fast as 32 bit
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# HOST_64BIT_TYPE host 64 bit type
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# HOST_U_64BIT_TYPE unsigned 64 bit type (not needed if 64BIT_TYPE is long)
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HDEFINES=
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host64=false
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HOST_64BIT_TYPE=
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HOST_U_64BIT_TYPE=
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case "${host}" in
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hppa*64*-*-hpux*) # HP/UX's ftello64 et.al. declarations are only
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# visible when _LARGEFILE64_SOURCE is defined.
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# Without those declarations, real_ftell et.al.
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# get mis-compiled.
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HDEFINES="-DHOST_HPPAHPUX -D_LARGEFILE64_SOURCE"
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host64=true;;
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hppa*-*-hpux*) HDEFINES="-DHOST_HPPAHPUX -D_LARGEFILE64_SOURCE" ;;
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hppa*-*-hiux*) HDEFINES=-DHOST_HPPAHPUX ;;
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hppa*-*-mpeix*) HDEFINES=-DHOST_HPPAMPEIX ;;
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hppa*-*-bsd*) HDEFINES=-DHOST_HPPABSD ;;
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hppa*-*-osf*) HDEFINES=-DHOST_HPPAOSF ;;
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ia64-*-hpux*) HDEFINES=-D_LARGEFILE64_SOURCE
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host64=true;;
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ia64-*-*) host64=true;;
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# Workaround for limitations on win9x where file contents are
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# not zero'd out if you seek past the end and then write.
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i[3-7]86-*-mingw32*) HDEFINES=-D__USE_MINGW_FSEEK;;
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i[3-7]86-sequent-bsd*) HDEFINES=-Dshared=genshared ;;
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i[3-7]86-sequent-sysv4*) ;;
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i[3-7]86-sequent-sysv*) HDEFINES=-Dshared=genshared ;;
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mips*-*-netbsd*) ;;
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mips*-*-openbsd*) ;;
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mips*-dec-*) HDEFINES="-G 4" ;;
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mips*-sgi-irix3*) HDEFINES="-G 4" ;;
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mips*-sgi-irix4*) HDEFINES="-G 4" ;;
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mips*-sgi-irix6*) host64=true;;
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mips64*-*-linux*) host64=true;;
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mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu) host64=true;;
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mips*-*-sysv4*) ;;
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mips*-*-sysv*) HDEFINES="-G 4" ;;
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mips*-*-riscos*) HDEFINES="-G 4" ;;
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# Some Solaris systems (osol0906 at least) have a libc that doesn't recognise
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# the "MS-ANSI" code page name, so we define an override for CP_ACP (sets the
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# default code page used by windres/windmc when not specified by a commandline
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# option) to select the "WINDOWS-1252" name instead. See PR11280 for details.
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*-*-solaris2.11) HDEFINES=-DCP_ACP=1 ;;
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*-*-windows*)
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HOST_64BIT_TYPE=__int64
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HOST_U_64BIT_TYPE="unsigned __int64"
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# The following krock is necessary because we can't run the build compiler
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# (MSVC) on the configure host, so we have to explicitly set the values here.
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# Note that this file is never run through autoconf, so we can't use any
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# autoconf macros here. Because of this, we have to muck with autoconf
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# variables explicitly.
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ac_cv_func_mmap_fixed_mapped=no
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ac_cv_header_time=no
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ac_cv_func_getpagesize=no
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ac_cv_func_madvise=no
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ac_cv_func_mprotect=no
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ac_cv_func_getuid=no
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ac_cv_func_getgid=no
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ac_cv_header_sys_file_h=no
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ac_cv_header_sys_time_h=no
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ac_cv_header_unistd_h=no
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;;
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esac
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