1# GCC build-specific configuration file. 2# Copyright (C) 1997-2013 Free Software Foundation, Inc. 3 4#This file is part of GCC. 5 6#GCC is free software; you can redistribute it and/or modify it under 7#the terms of the GNU General Public License as published by the Free 8#Software Foundation; either version 3, or (at your option) any later 9#version. 10 11#GCC is distributed in the hope that it will be useful, but WITHOUT 12#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14#for more details. 15 16#You should have received a copy of the GNU General Public License 17#along with GCC; see the file COPYING3. If not see 18#<http://www.gnu.org/licenses/>. 19 20# This is the GCC build-specific configuration file 21# where a configuration type is mapped to different system-specific 22# definitions and files. This is invoked by the autoconf-generated 23# configure script. Putting it in a separate shell file lets us skip 24# running autoconf when modifying build-specific information. 25 26# This file switches on the shell variable ${build}. As much of this 27# as possible should be replaced with autoconf tests in the future. 28 29# This file sets the following shell variables for use by the 30# autoconf-generated configure script: 31# 32# build_xm_defines List of macros to define when compiling for the 33# build machine. 34# 35# build_xm_file List of files to include when compiling for the 36# build machine. 37# 38# build_install_headers_dir 39# Target to use when installing header files. 40# 41# build_exeext Set to the suffix, if the build machine requires 42# executables to have a file name suffix. 43 44# Default settings. 45build_xm_file= 46build_xm_defines= 47build_exeext= 48build_install_headers_dir=install-headers-tar 49build_file_translate= 50 51# System-specific settings. 52case $build in 53 hppa1.0-*-hpux1[01]* | \ 54 hppa*64*-*-hpux11* | \ 55 hppa1.1-*-hpux11* | \ 56 hppa2*-*-hpux11* ) 57 build_install_headers_dir=install-headers-cpio 58 ;; 59 i370-*-opened* | i370-*-mvs* ) 60 # IBM 360/370/390 Architecture 61 build_xm_defines='FATAL_EXIT_CODE=12' 62 ;; 63 i[34567]86-*-cygwin* ) 64 build_xm_file=i386/xm-cygwin.h 65 build_exeext=.exe 66 ;; 67 i[34567]86-*-mingw32* | x86_64-*-mingw*) 68 build_xm_file=i386/xm-mingw32.h 69 build_exeext=.exe 70 t=`(CMD //c echo /c) 2>/dev/null` 71 case $t in ?:*) 72 build_file_translate="CMD //c" 73 ;; 74 esac 75 ;; 76 i[34567]86-pc-msdosdjgpp*) 77 build_xm_file=i386/xm-djgpp.h 78 build_exeext=.exe 79 ;; 80 i[34567]86-*-sco3.2v5*) 81 # 80386 running SCO Open Server 5 82 build_install_headers_dir=install-headers-cpio 83 ;; 84 i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4* ) 85 build_install_headers_dir=install-headers-cpio 86 ;; 87 i[34567]86-*-sysv4*) 88 # Intel x86 running system V r4 89 build_install_headers_dir=install-headers-cpio 90 ;; 91 i[34567]86-*-udk*) 92 # Intel x86 on SCO UW/OSR5 Dev Kit 93 build_install_headers_dir=install-headers-cpio 94 ;; 95 i[34567]86-*-uwin*) 96 build_exeext=.exe 97 ;; 98 i386-*-vsta) 99 # Intel 80386's running VSTa kernel 100 ;; 101 m68000-hp-hpux* | m68k-hp-hpux*) 102 # HP 9000 series 300 103 build_install_headers_dir=install-headers-cpio 104 ;; 105 *-*-sysv*) 106 # All other System V variants. 107 build_install_headers_dir=install-headers-cpio 108 ;; 109 *-*-*vms*) 110 # All OpenVMS targets. 111 build_xm_file="vms/xm-vms.h" 112 build_exeext=.exe 113 build_install_headers_dir=install-headers-cp 114 ;; 115esac 116 117