| # GCC build-specific configuration file. |
| # Copyright (C) 1997-2017 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 build-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 build-specific information. |
| |
| # This file switches on the shell variable ${build}. As much of this |
| # as possible should be replaced with autoconf tests in the future. |
| |
| # This file sets the following shell variables for use by the |
| # autoconf-generated configure script: |
| # |
| # build_xm_defines List of macros to define when compiling for the |
| # build machine. |
| # |
| # build_xm_file List of files to include when compiling for the |
| # build machine. |
| # |
| # build_install_headers_dir |
| # Target to use when installing header files. |
| # |
| # build_exeext Set to the suffix, if the build machine requires |
| # executables to have a file name suffix. |
| |
| # Default settings. |
| build_xm_file= |
| build_xm_defines= |
| build_exeext= |
| build_install_headers_dir=install-headers-tar |
| build_file_translate= |
| |
| # System-specific settings. |
| case $build in |
| hppa1.0-*-hpux1[01]* | \ |
| hppa*64*-*-hpux11* | \ |
| hppa1.1-*-hpux11* | \ |
| hppa2*-*-hpux11* ) |
| build_install_headers_dir=install-headers-cpio |
| ;; |
| i[34567]86-*-cygwin* | x86_64-*-cygwin* ) |
| build_xm_file=i386/xm-cygwin.h |
| build_exeext=.exe |
| ;; |
| i[34567]86-*-mingw32* | x86_64-*-mingw*) |
| build_xm_file=i386/xm-mingw32.h |
| build_exeext=.exe |
| t=`(CMD //c echo /c) 2>/dev/null` |
| case $t in ?:*) |
| build_file_translate="CMD //c" |
| ;; |
| esac |
| ;; |
| i[34567]86-pc-msdosdjgpp*) |
| build_xm_file=i386/xm-djgpp.h |
| build_exeext=.exe |
| ;; |
| *-*-sysv*) |
| # All other System V variants. |
| build_install_headers_dir=install-headers-cpio |
| ;; |
| *-*-*vms*) |
| # All OpenVMS targets. |
| build_xm_file="vms/xm-vms.h" |
| build_exeext=.exe |
| build_install_headers_dir=install-headers-cp |
| ;; |
| esac |
| |