File:  [DragonFly] / src / contrib / gcc / Attic / configure.in
Revision 1.1: download - view: text, annotated - select for diffs
Tue Jun 17 02:43:57 2003 UTC (10 years, 10 months ago) by dillon
Branches: MAIN
CVS tags: HEAD, FREEBSD_4_FORK
import from FreeBSD RELENG_4 1.1.1.4.2.1

    1: # configure.in for GNU CC
    2: # Process this file with autoconf to generate a configuration script.
    3: 
    4: # Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
    5: 
    6: #This file is part of GNU CC.
    7: 
    8: #GNU CC is free software; you can redistribute it and/or modify
    9: #it under the terms of the GNU General Public License as published by
   10: #the Free Software Foundation; either version 2, or (at your option)
   11: #any later version.
   12: 
   13: #GNU CC is distributed in the hope that it will be useful,
   14: #but WITHOUT ANY WARRANTY; without even the implied warranty of
   15: #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   16: #GNU General Public License for more details.
   17: 
   18: #You should have received a copy of the GNU General Public License
   19: #along with GNU CC; see the file COPYING.  If not, write to
   20: #the Free Software Foundation, 59 Temple Place - Suite 330,
   21: #Boston, MA 02111-1307, USA.
   22: 
   23: # Initialization and defaults
   24: AC_PREREQ(2.12.1)
   25: AC_INIT(tree.c)
   26: AC_CONFIG_HEADER(auto-host.h:config.in)
   27: 
   28: remove=rm
   29: hard_link=ln
   30: symbolic_link='ln -s'
   31: copy=cp
   32: 
   33: # Check for bogus environment variables.
   34: # Test if LIBRARY_PATH contains the notation for the current directory
   35: # since this would lead to problems installing/building glibc.
   36: # LIBRARY_PATH contains the current directory if one of the following
   37: # is true:
   38: # - one of the terminals (":" and ";") is the first or last sign
   39: # - two terminals occur directly after each other
   40: # - the path contains an element with a dot in it
   41: AC_MSG_CHECKING(LIBRARY_PATH variable)
   42: changequote(,)dnl
   43: case ${LIBRARY_PATH} in
   44:   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
   45:     library_path_setting="contains current directory"
   46:     ;;
   47:   *)
   48:     library_path_setting="ok"
   49:     ;;
   50: esac
   51: changequote([,])dnl
   52: AC_MSG_RESULT($library_path_setting)
   53: if test "$library_path_setting" != "ok"; then
   54: AC_MSG_ERROR([
   55: *** LIBRARY_PATH shouldn't contain the current directory when
   56: *** building gcc. Please change the environment variable
   57: *** and run configure again.])
   58: fi
   59: 
   60: # Test if GCC_EXEC_PREFIX contains the notation for the current directory
   61: # since this would lead to problems installing/building glibc.
   62: # GCC_EXEC_PREFIX contains the current directory if one of the following
   63: # is true:
   64: # - one of the terminals (":" and ";") is the first or last sign
   65: # - two terminals occur directly after each other
   66: # - the path contains an element with a dot in it
   67: AC_MSG_CHECKING(GCC_EXEC_PREFIX variable)
   68: changequote(,)dnl
   69: case ${GCC_EXEC_PREFIX} in
   70:   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
   71:     gcc_exec_prefix_setting="contains current directory"
   72:     ;;
   73:   *)
   74:     gcc_exec_prefix_setting="ok"
   75:     ;;
   76: esac
   77: changequote([,])dnl
   78: AC_MSG_RESULT($gcc_exec_prefix_setting)
   79: if test "$gcc_exec_prefix_setting" != "ok"; then
   80: AC_MSG_ERROR([
   81: *** GCC_EXEC_PREFIX shouldn't contain the current directory when
   82: *** building gcc. Please change the environment variable
   83: *** and run configure again.])
   84: fi
   85: 
   86: # Check for additional parameters
   87: 
   88: # With GNU ld
   89: AC_ARG_WITH(gnu-ld,
   90: [  --with-gnu-ld           arrange to work with GNU ld.],
   91: gnu_ld_flag="$with_gnu_ld",
   92: gnu_ld_flag=no)
   93: 
   94: # With pre-defined ld
   95: AC_ARG_WITH(ld,
   96: [  --with-ld               arrange to use the specified ld (full pathname).],
   97: DEFAULT_LINKER="$with_ld")
   98: if test x"${DEFAULT_LINKER+set}" = x"set"; then
   99:   if test ! -x "$DEFAULT_LINKER"; then
  100:     AC_MSG_WARN([cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER])
  101:   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
  102:     gnu_ld_flag=yes
  103:   fi
  104:   AC_DEFINE_UNQUOTED(DEFAULT_LINKER,"$DEFAULT_LINKER")
  105: fi
  106: 
  107: # With GNU as
  108: AC_ARG_WITH(gnu-as,
  109: [  --with-gnu-as           arrange to work with GNU as.],
  110: gas_flag="$with_gnu_as",
  111: gas_flag=no)
  112: 
  113: AC_ARG_WITH(as,
  114: [  --with-as               arrange to use the specified as (full pathname).],
  115: DEFAULT_ASSEMBLER="$with_as")
  116: if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
  117:   if test ! -x "$DEFAULT_ASSEMBLER"; then
  118:     AC_MSG_WARN([cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER])
  119:   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
  120:     gas_flag=yes
  121:   fi
  122:   AC_DEFINE_UNQUOTED(DEFAULT_ASSEMBLER,"$DEFAULT_ASSEMBLER")
  123: fi
  124: 
  125: # With stabs
  126: AC_ARG_WITH(stabs,
  127: [  --with-stabs            arrange to use stabs instead of host debug format.],
  128: stabs="$with_stabs",
  129: stabs=no)
  130: 
  131: # With ELF
  132: AC_ARG_WITH(elf,
  133: [  --with-elf              arrange to use ELF instead of host debug format.],
  134: elf="$with_elf",
  135: elf=no)
  136: 
  137: # Specify the local prefix
  138: local_prefix=
  139: AC_ARG_WITH(local-prefix,
  140: [  --with-local-prefix=DIR specifies directory to put local include.],
  141: [case "${withval}" in
  142: yes)	AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;;
  143: no)	;;
  144: *)	local_prefix=$with_local_prefix ;;
  145: esac])
  146: 
  147: # Default local prefix if it is empty
  148: if test x$local_prefix = x; then
  149: 	local_prefix=/usr/local
  150: fi
  151: 
  152: # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
  153: # passed in by the toplevel make and thus we'd get different behavior
  154: # depending on where we built the sources.
  155: gcc_gxx_include_dir=
  156: # Specify the g++ header file directory
  157: AC_ARG_WITH(gxx-include-dir,
  158: [  --with-gxx-include-dir=DIR
  159:                           specifies directory to put g++ header files.],
  160: [case "${withval}" in
  161: yes)	AC_MSG_ERROR(bad value ${withval} given for g++ include directory) ;;
  162: no)	;;
  163: *)	gcc_gxx_include_dir=$with_gxx_include_dir ;;
  164: esac])
  165: 
  166: if test x${gcc_gxx_include_dir} = x; then
  167:   if test x${enable_version_specific_runtime_libs} = xyes; then
  168:     gcc_gxx_include_dir='${libsubdir}/include/g++'
  169:   else
  170:     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
  171: changequote(<<, >>)dnl
  172:     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
  173: changequote([, ])dnl
  174:   fi
  175: fi
  176: 
  177: # Enable expensive internal checks
  178: AC_ARG_ENABLE(checking,
  179: [  --enable-checking       enable expensive run-time checks.],
  180: [case "${enableval}" in
  181: yes)	AC_DEFINE(ENABLE_CHECKING) ;;
  182: no)	;;
  183: *)	AC_MSG_ERROR(bad value ${enableval} given for checking option) ;;
  184: esac])
  185: 
  186: AC_ARG_ENABLE(cpp,
  187: [  --disable-cpp           don't provide a user-visible C preprocessor.],
  188: [], [enable_cpp=yes])
  189: 
  190: AC_ARG_WITH(cpp_install_dir,
  191: [  --with-cpp-install-dir=DIR
  192:                           install the user visible C preprocessor in DIR
  193:                           (relative to PREFIX) as well as PREFIX/bin.],
  194: [if test x$withval = xyes; then
  195:   AC_MSG_ERROR([option --with-cpp-install-dir requires an argument])
  196: elif test x$withval != xno; then
  197:   cpp_install_dir=$withval
  198: fi])
  199: 
  200: # Use cpplib+cppmain for the preprocessor, but don't link it with the compiler.
  201: cpp_main=cccp
  202: AC_ARG_ENABLE(cpplib,
  203: [  --enable-cpplib         use cpplib for the C preprocessor.],
  204: if test x$enable_cpplib != xno; then
  205:   cpp_main=cppmain
  206: fi)
  207: 
  208: # Link cpplib into the compiler proper, for C/C++/ObjC.
  209: AC_ARG_ENABLE(c-cpplib,
  210: [  --enable-c-cpplib       link cpplib directly into C and C++ compilers
  211:                           (EXPERIMENTAL) (implies --enable-cpplib).],
  212: if test x$enable_c_cpplib != xno; then
  213:   extra_c_objs="${extra_c_objs} libcpp.a"
  214:   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
  215:   extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1"
  216:   cpp_main=cppmain
  217: fi)
  218: 
  219: # Enable Multibyte Characters for C/C++
  220: AC_ARG_ENABLE(c-mbchar,
  221: [  --enable-c-mbchar       enable multibyte characters for C and C++.],
  222: if test x$enable_c_mbchar != xno; then
  223:   extra_c_flags=-DMULTIBYTE_CHARS=1
  224: fi)
  225: 
  226: # Disable fast fixincludes
  227: AC_ARG_ENABLE(fast-fixincludes,
  228: [  --disable-fast-fixincludes
  229:                          Disable the new fast fixincludes.
  230:                          Run the old fixincludes script unconditionally],
  231: if test x$enable_fast_fixincludes = xno ; then
  232:   cp $srcdir/fixincludes ./fixinc.sh
  233: fi)
  234: 
  235: # Enable Haifa scheduler.
  236: AC_ARG_ENABLE(haifa,
  237: [  --enable-haifa          use the experimental scheduler.
  238:   --disable-haifa         don't use the experimental scheduler for the
  239:                           targets which normally enable it.])
  240: 
  241: # Enable threads
  242: # Pass with no value to take the default
  243: # Pass with a value to specify a thread package
  244: AC_ARG_ENABLE(threads,
  245: [  --enable-threads        enable thread usage for target GCC.
  246:   --enable-threads=LIB    use LIB thread package for target GCC.],
  247: if test x$enable_threads = xno; then
  248: 	enable_threads=''
  249: fi,
  250: enable_threads='')
  251: 
  252: enable_threads_flag=$enable_threads
  253: # Check if a valid thread package
  254: case x${enable_threads_flag} in
  255: 	x | xno)
  256: 		# No threads
  257: 		target_thread_file='single'
  258: 		;;
  259: 	xyes)
  260: 		# default
  261: 		target_thread_file=''
  262: 		;;
  263: 	xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
  264: 	xsolaris | xwin32 | xdce | xvxworks)
  265: 		target_thread_file=$enable_threads_flag
  266: 		;;
  267: 	*)
  268: 		echo "$enable_threads is an unknown thread package" 1>&2
  269: 		exit 1
  270: 		;;
  271: esac
  272: 
  273: AC_ARG_ENABLE(objc-gc,
  274: [  --enable-objc-gc	  enable the use of Boehm's garbage collector with
  275: 			  the GNU Objective-C runtime.],
  276: if [[[ x$enable_objc_gc = xno ]]]; then
  277: 	objc_boehm_gc=''
  278: else
  279: 	objc_boehm_gc=1
  280: fi,
  281: objc_boehm_gc='')
  282: 
  283: AC_ARG_ENABLE(java-gc,
  284: changequote(<<,>>)dnl
  285: <<  --enable-java-gc=TYPE   choose garbage collector [boehm]>>,
  286: changequote([,])
  287:   JAVAGC=$enableval,
  288:   JAVAGC=boehm)
  289: 
  290: AC_ARG_WITH(dwarf2,
  291: [  --enable-dwarf2	  enable DWARF2 debugging as default.],
  292: dwarf2="$with_dwarf2",
  293: dwarf2=no)
  294: 
  295: # Determine the host, build, and target systems
  296: AC_CANONICAL_SYSTEM
  297: 
  298: # Find the native compiler
  299: AC_PROG_CC
  300: 
  301: # If the native compiler is GCC, we can enable warnings even in stage1.  
  302: # That's useful for people building cross-compilers, or just running a
  303: # quick `make'.
  304: if test "x$GCC" = "xyes"; then 
  305:   stage1_warn_cflags='$(WARN_CFLAGS)'
  306: else
  307:   stage1_warn_cflags=""
  308: fi
  309: AC_SUBST(stage1_warn_cflags)
  310: 
  311: AC_PROG_MAKE_SET
  312: 
  313: AC_MSG_CHECKING([whether a default assembler was specified])
  314: if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
  315:     if test x"$gas_flag" = x"no"; then
  316:     	AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER)])
  317:     else
  318: 	AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER - GNU as)])
  319:     fi
  320: else
  321:     AC_MSG_RESULT(no)
  322: fi
  323: 
  324: AC_MSG_CHECKING([whether a default linker was specified])
  325: if test x"${DEFAULT_LINKER+set}" = x"set"; then
  326:     if test x"$gnu_ld_flag" = x"no"; then
  327: 	AC_MSG_RESULT([yes ($DEFAULT_LINKER)])
  328:     else
  329: 	AC_MSG_RESULT([yes ($DEFAULT_LINKER - GNU ld)])
  330:     fi
  331: else
  332:     AC_MSG_RESULT(no)
  333: fi
  334: 
  335: # Find some useful tools
  336: AC_PROG_AWK
  337: AC_PROG_LEX
  338: GCC_PROG_LN
  339: GCC_PROG_LN_S
  340: GCC_C_VOLATILE
  341: AC_PROG_RANLIB
  342: AC_PROG_YACC
  343: EGCS_PROG_INSTALL
  344: 
  345: AC_HEADER_STDC
  346: AC_HEADER_TIME
  347: GCC_HEADER_STRING
  348: AC_HEADER_SYS_WAIT
  349: AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h sys/stat.h direct.h)
  350: 
  351: # Check for thread headers.
  352: AC_CHECK_HEADER(thread.h, [have_thread_h=yes], [have_thread_h=])
  353: AC_CHECK_HEADER(pthread.h, [have_pthread_h=yes], [have_pthread_h=])
  354: 
  355: # See if GNAT has been installed
  356: AC_CHECK_PROG(gnat, gnatbind, yes, no)
  357: 
  358: # See if the system preprocessor understands the ANSI C preprocessor
  359: # stringification operator.
  360: AC_MSG_CHECKING(whether cpp understands the stringify operator)
  361: AC_CACHE_VAL(gcc_cv_c_have_stringify,
  362: [AC_TRY_COMPILE(,
  363: [#define S(x)   #x
  364: char *test = S(foo);],
  365: gcc_cv_c_have_stringify=yes, gcc_cv_c_have_stringify=no)])
  366: AC_MSG_RESULT($gcc_cv_c_have_stringify)
  367: if test $gcc_cv_c_have_stringify = yes; then
  368:   AC_DEFINE(HAVE_CPP_STRINGIFY)
  369: fi
  370: 
  371: # Use <inttypes.h> only if it exists,
  372: # doesn't clash with <sys/types.h>, and declares intmax_t.
  373: AC_MSG_CHECKING(for inttypes.h)
  374: AC_CACHE_VAL(gcc_cv_header_inttypes_h,
  375: [AC_TRY_COMPILE(
  376:   [#include <sys/types.h>
  377: #include <inttypes.h>],
  378:   [intmax_t i = -1;],
  379:   [gcc_cv_header_inttypes_h=yes],
  380:   gcc_cv_header_inttypes_h=no)])
  381: AC_MSG_RESULT($gcc_cv_header_inttypes_h)
  382: if test $gcc_cv_header_inttypes_h = yes; then
  383:   AC_DEFINE(HAVE_INTTYPES_H)
  384: fi
  385: 
  386: AC_CHECK_FUNCS(strtoul bsearch strerror putenv popen bcopy bzero bcmp \
  387: 	index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
  388: 	sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
  389: 	fputs_unlocked)
  390: 
  391: # Make sure wchar_t is available
  392: #AC_CHECK_TYPE(wchar_t, unsigned int)
  393: 
  394: GCC_FUNC_VFPRINTF_DOPRNT
  395: GCC_FUNC_PRINTF_PTR
  396: 
  397: case "${host}" in
  398: *-*-uwin*)
  399:   AC_MSG_ERROR([
  400: *** UWIN may not be used as a host platform because
  401: *** linking with posix.dll is not allowed by the GNU GPL])
  402:   ;;
  403: esac
  404: AC_FUNC_VFORK
  405: 
  406: GCC_NEED_DECLARATIONS(malloc realloc calloc free bcopy bzero bcmp \
  407: 	index rindex getenv atol sbrk abort atof strerror getcwd getwd \
  408: 	strsignal putc_unlocked fputs_unlocked strstr)
  409: 
  410: GCC_NEED_DECLARATIONS(getrlimit setrlimit, [
  411: #include <sys/types.h>
  412: #ifdef HAVE_SYS_RESOURCE_H
  413: #include <sys/resource.h>
  414: #endif
  415: ])
  416: 
  417: AC_DECL_SYS_SIGLIST
  418: 
  419: # mkdir takes a single argument on some systems. 
  420: GCC_FUNC_MKDIR_TAKES_ONE_ARG
  421: 
  422: # File extensions
  423: manext='.1'
  424: objext='.o'
  425: AC_SUBST(manext)
  426: AC_SUBST(objext)
  427: 
  428: build_xm_file=
  429: build_xm_defines=
  430: build_install_headers_dir=install-headers-tar
  431: build_exeext=
  432: host_xm_file=
  433: host_xm_defines=
  434: host_xmake_file=
  435: host_truncate_target=
  436: host_exeext=
  437: 
  438: # Decode the host machine, then the target machine.
  439: # For the host machine, we save the xm_file variable as host_xm_file;
  440: # then we decode the target machine and forget everything else
  441: # that came from the host machine.
  442: for machine in $build $host $target; do
  443: 
  444: 	out_file=
  445: 	xmake_file=
  446: 	tmake_file=
  447: 	extra_headers=
  448: 	extra_passes=
  449: 	extra_parts=
  450: 	extra_programs=
  451: 	extra_objs=
  452: 	extra_host_objs=
  453: 	extra_gcc_objs=
  454: 	xm_defines=
  455: 	float_format=
  456: 	# Set this to force installation and use of collect2.
  457: 	use_collect2=
  458: 	# Set this to override the default target model.
  459: 	target_cpu_default=
  460: 	# Set this to control how the header file directory is installed.
  461: 	install_headers_dir=install-headers-tar
  462: 	# Set this to a non-empty list of args to pass to cpp if the target
  463: 	# wants its .md file passed through cpp.
  464: 	md_cppflags=
  465: 	# Set this if directory names should be truncated to 14 characters.
  466: 	truncate_target=
  467: 	# Set this if gdb needs a dir command with `dirname $out_file`
  468: 	gdb_needs_out_file_path=
  469: 	# Set this if the build machine requires executables to have a
  470: 	# file name suffix.
  471: 	exeext=
  472: 	# Set this to control which thread package will be used.
  473: 	thread_file=
  474: 	# Reinitialize these from the flag values every loop pass, since some
  475: 	# configure entries modify them.
  476: 	gas="$gas_flag"
  477: 	gnu_ld="$gnu_ld_flag"
  478: 	enable_threads=$enable_threads_flag
  479: 
  480: 	# Set default cpu_type, tm_file and xm_file so it can be updated in
  481: 	# each machine entry.
  482: 	cpu_type=`echo $machine | sed 's/-.*$//'`
  483: 	case $machine in
  484: 	alpha*-*-*)
  485: 		cpu_type=alpha
  486: 		;;
  487: 	arm*-*-*)
  488: 		cpu_type=arm
  489: 		;;
  490: 	c*-convex-*)
  491: 		cpu_type=convex
  492: 		;;
  493: changequote(,)dnl
  494: 	i[34567]86-*-*)
  495: changequote([,])dnl
  496: 		cpu_type=i386
  497: 		;;
  498: 	hppa*-*-*)
  499: 		cpu_type=pa
  500: 		;;
  501: 	m68000-*-*)
  502: 		cpu_type=m68k
  503: 		;;
  504: 	mips*-*-*)
  505: 		cpu_type=mips
  506: 		;;
  507: 	powerpc*-*-*)
  508: 		cpu_type=rs6000
  509: 		;;
  510: 	pyramid-*-*)
  511: 		cpu_type=pyr
  512: 		;;
  513: 	sparc*-*-*)
  514: 		cpu_type=sparc
  515: 		;;
  516: 	esac
  517: 
  518: 	tm_file=${cpu_type}/${cpu_type}.h
  519: 	xm_file=${cpu_type}/xm-${cpu_type}.h
  520: 	
  521: 	# Common parts for linux-gnu and openbsd systems
  522: 	case $machine in
  523: 	*-*-linux-gnu*)
  524: 		xm_defines="HAVE_ATEXIT POSIX BSTRING"
  525: 		;;
  526: 	*-*-openbsd*)
  527: 		tm_file=${cpu_type}/openbsd.h
  528: 		tmake_file="t-libc-ok t-openbsd"
  529: 		# avoid surprises, always provide an xm-openbsd file 
  530: 		xm_file=${cpu_type}/xm-openbsd.h
  531: 		# don't depend on processor x-fragments as well
  532: 		xmake_file=none
  533:  		if test x$enable_threads = xyes; then
  534:  			thread_file='posix'
  535: 			tmake_file="${tmake_file} t-openbsd-thread"
  536: 		fi
  537: 		;;
  538: 	esac
  539: 
  540: 	case $machine in
  541: 	# Support site-specific machine types.
  542: 	*local*)
  543: 		cpu_type=`echo $machine | sed -e 's/-.*//'`
  544: 		rest=`echo $machine | sed -e "s/$cpu_type-//"`
  545: 		xm_file=${cpu_type}/xm-$rest.h
  546: 		tm_file=${cpu_type}/$rest.h
  547: 		if test -f $srcdir/config/${cpu_type}/x-$rest; \
  548: 		then xmake_file=${cpu_type}/x-$rest; \
  549: 		else true; \
  550: 		fi
  551: 		if test -f $srcdir/config/${cpu_type}/t-$rest; \
  552: 		then tmake_file=${cpu_type}/t-$rest; \
  553: 		else true; \
  554: 		fi
  555: 		;;
  556: 	1750a-*-*)
  557: 		;;
  558: 	a29k-*-bsd* | a29k-*-sym1*)
  559: 		tm_file="${tm_file} a29k/unix.h"
  560: 		xm_defines=USG
  561: 		xmake_file=a29k/x-unix
  562: 		use_collect2=yes
  563: 		;;
  564: 	a29k-*-udi | a29k-*-coff)
  565: 		tm_file="${tm_file} dbxcoff.h a29k/udi.h"
  566: 		tmake_file=a29k/t-a29kbare
  567: 		;;
  568: 	a29k-wrs-vxworks*)
  569: 		tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
  570: 		tmake_file=a29k/t-vx29k
  571: 		extra_parts="crtbegin.o crtend.o"
  572: 		thread_file='vxworks'
  573: 		;;
  574: 	a29k-*-*)			# Default a29k environment.
  575: 		use_collect2=yes
  576: 		;;
  577: 	alpha-*-interix)
  578: 		tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
  579: 
  580: 		# GAS + IEEE_CONFORMANT+IEEE (no inexact);
  581: 		#target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
  582: 
  583: 		# GAS + IEEE_CONFORMANT
  584: 		target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
  585: 
  586: 		xm_file="alpha/xm-alpha-interix.h xm-interix.h"
  587: 		xmake_file="x-interix alpha/t-pe"
  588: 		tmake_file="alpha/t-interix alpha/t-ieee"
  589:  		if test x$enable_threads = xyes ; then
  590: 			thread_file='posix'
  591: 		fi
  592: 		if test x$stabs = xyes ; then
  593: 			tm_file="${tm_file} dbxcoff.h"
  594: 		fi
  595: 		#prefix='$$INTERIX_ROOT'/usr/contrib
  596: 		#local_prefix='$$INTERIX_ROOT'/usr/contrib
  597: 		;;
  598: 	alpha*-*-linux-gnuecoff*)
  599: 		tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
  600: 		target_cpu_default="MASK_GAS"
  601: 		tmake_file="alpha/t-ieee"
  602: 		gas=no
  603: 		xmake_file=none
  604: 		gas=yes gnu_ld=yes
  605: 		;;
  606: 	alpha*-*-linux-gnulibc1*)
  607: 		tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
  608: 		target_cpu_default="MASK_GAS"
  609: 		tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
  610: 		extra_parts="crtbegin.o crtend.o"
  611: 		xmake_file=none
  612: 		gas=yes gnu_ld=yes
  613:  		if test x$enable_threads = xyes; then
  614:  			thread_file='posix'
  615:  		fi
  616: 		;;
  617: 	alpha*-*-linux-gnu*)
  618: 		tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
  619: 		target_cpu_default="MASK_GAS"
  620: 		tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
  621: 		extra_parts="crtbegin.o crtend.o"
  622: 		xmake_file=none
  623: 		gas=yes gnu_ld=yes
  624:  		if test x$enable_threads = xyes; then
  625:  			thread_file='posix'
  626:  		fi
  627: 		;;
  628: 	alpha*-*-netbsd*)
  629: 		tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
  630: 		target_cpu_default="MASK_GAS"
  631: 		tmake_file="alpha/t-crtbe alpha/t-ieee"
  632: 		extra_parts="crtbegin.o crtend.o"
  633: 		xmake_file=none
  634: 		gas=yes gnu_ld=yes
  635: 		;;
  636: 
  637: 	alpha*-*-openbsd*)
  638: 		# default x-alpha is only appropriate for dec-osf.
  639: 		target_cpu_default="MASK_GAS"
  640: 		tmake_file="alpha/t-ieee"
  641: 		;;
  642: 		
  643: 	alpha*-dec-osf*)
  644: 		if test x$stabs = xyes
  645: 		then
  646: 			tm_file="${tm_file} dbx.h"
  647: 		fi
  648: 		if test x$gas != xyes
  649: 		then
  650: 			extra_passes="mips-tfile mips-tdump"
  651: 		fi
  652: 		use_collect2=yes
  653: 		tmake_file="alpha/t-ieee"
  654: 		case $machine in
  655: 		  *-*-osf1*)
  656: 		    tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
  657: 		    ;;
  658: changequote(,)dnl
  659: 		  *-*-osf[23]*)
  660: changequote([,])dnl
  661: 		    tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
  662: 		    ;;
  663: 		  *-*-osf4*)
  664: 		    tm_file="${tm_file} alpha/osf.h"
  665: 		    # Some versions of OSF4 (specifically X4.0-9 296.7) have
  666: 		    # a broken tar, so we use cpio instead.
  667: 		    install_headers_dir=install-headers-cpio
  668: 		    ;;
  669: 		esac
  670: 		case $machine in
  671: changequote(,)dnl
  672: 		  *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
  673: changequote([,])dnl
  674: 		    target_cpu_default=MASK_SUPPORT_ARCH
  675: 		    ;;
  676: 		esac
  677: 		;;
  678:  	alpha*-*-vxworks*)
  679: 		tm_file="${tm_file} dbx.h alpha/vxworks.h"
  680: 		tmake_file="alpha/t-ieee"
  681: 		if [ x$gas != xyes ]
  682: 		then
  683: 			extra_passes="mips-tfile mips-tdump"
  684: 		fi
  685: 		use_collect2=yes
  686: 		thread_file='vxworks'
  687: 		;;
  688: 	alpha*-*-winnt*)
  689: 	 	tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
  690: 		xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
  691: 		tmake_file="t-libc-ok alpha/t-ieee"
  692: 		xmake_file=winnt/x-winnt
  693: 		extra_host_objs=oldnames.o
  694: 		extra_gcc_objs="spawnv.o oldnames.o"
  695: 		if test x$gnu_ld != xyes
  696: 		then
  697: 			extra_programs=ld.exe
  698: 		fi
  699:  		if test x$enable_threads = xyes; then
  700: 			thread_file='win32'
  701: 		fi
  702: 		;;
  703: 	alpha*-dec-vms*)
  704: 		tm_file=alpha/vms.h
  705: 		xm_file="${xm_file} alpha/xm-vms.h"
  706: 		tmake_file="alpha/t-vms alpha/t-ieee"
  707: 		;;
  708: 	arc-*-elf*)
  709: 		extra_parts="crtinit.o crtfini.o"
  710: 		;;
  711: 	arm-*-coff* | armel-*-coff*)
  712: 		tm_file=arm/coff.h
  713: 		tmake_file=arm/t-bare
  714: 		;;
  715: 	arm-*-vxworks*)
  716: 		tm_file=arm/vxarm.h
  717: 		tmake_file=arm/t-bare
  718: 		thread_file='vxworks'
  719: 		;;
  720: changequote(,)dnl
  721: 	arm-*-riscix1.[01]*)		# Acorn RISC machine (early versions)
  722: changequote([,])dnl
  723: 		tm_file=arm/riscix1-1.h
  724: 		use_collect2=yes
  725: 		;;
  726: 	arm-*-riscix*)			# Acorn RISC machine
  727: 		if test x$gas = xyes
  728: 		then
  729: 		    tm_file=arm/rix-gas.h
  730: 		else
  731: 		    tm_file=arm/riscix.h
  732: 		fi
  733: 		xmake_file=arm/x-riscix
  734: 		tmake_file=arm/t-riscix
  735: 		use_collect2=yes
  736: 		;;
  737: 	arm-semi-aout | armel-semi-aout)
  738: 		tm_file=arm/semi.h
  739: 		tmake_file=arm/t-semi
  740: 		;;
  741: 	arm-semi-aof | armel-semi-aof)
  742: 		tm_file=arm/semiaof.h
  743: 		tmake_file=arm/t-semiaof
  744: 		;;
  745: 	arm*-*-netbsd*)
  746: 		tm_file=arm/netbsd.h
  747: 		xm_file="arm/xm-netbsd.h ${xm_file}"
  748: 		tmake_file="t-netbsd arm/t-netbsd"
  749:        use_collect2=yes
  750: 		;;
  751: 	arm*-*-linux-gnuaout*)		# ARM GNU/Linux with a.out
  752: 		cpu_type=arm
  753: 		xmake_file=x-linux
  754: 		tm_file=arm/linux-aout.h
  755: 		tmake_file=arm/t-linux
  756: 		gnu_ld=yes
  757: 		;;
  758: 	arm*-*-linux-gnuoldld*)		# ARM GNU/Linux with old ELF linker
  759: 		xm_file=arm/xm-linux.h
  760: 		xmake_file=x-linux
  761: 		tm_file="arm/linux-oldld.h arm/linux-elf.h"
  762: 		case $machine in
  763: 		armv2*-*-*)
  764: 			tm_file="arm/linux-elf26.h $tm_file"
  765: 			;;
  766: 		esac
  767: 		tmake_file="t-linux arm/t-linux"
  768: 		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
  769: 		gnu_ld=yes
  770: 		case x${enable_threads} in
  771: 		x | xyes | xpthreads | xposix)
  772: 			thread_file='posix'
  773: 			;;
  774: 		esac
  775: 		;;
  776: 	arm*-*-linux-gnu*)		# ARM GNU/Linux with ELF
  777: 		xm_file=arm/xm-linux.h
  778: 		xmake_file=x-linux
  779: 		tm_file="arm/linux-elf.h"
  780: 		case $machine in
  781: 		armv2*-*-*)
  782: 			tm_file="arm/linux-elf26.h $tm_file"
  783: 			;;
  784: 		esac
  785: 		tmake_file="t-linux arm/t-linux"
  786: 		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
  787: 		gnu_ld=yes
  788: 		case x${enable_threads} in
  789: 		x | xyes | xpthreads | xposix)
  790: 			thread_file='posix'
  791: 			;;
  792: 		esac
  793: 		;;
  794: 	arm*-*-aout)
  795: 		tm_file=arm/aout.h
  796: 		tmake_file=arm/t-bare
  797: 		;;
  798:         arm*-*-ecos-elf)
  799: 		tm_file=arm/ecos-elf.h
  800: 		tmake_file=arm/t-elf
  801: 		;; 
  802: 	arm*-*-elf)
  803: 		tm_file=arm/unknown-elf.h
  804: 		tmake_file=arm/t-arm-elf
  805: 		;;
  806:         arm*-*-oabi)
  807: 		tm_file=arm/unknown-elf-oabi.h
  808: 		tmake_file=arm/t-arm-elf
  809: 		;;
  810: 	c1-convex-*)			# Convex C1
  811: 		target_cpu_default=1
  812: 		use_collect2=yes
  813: 		;;
  814: 	c2-convex-*)			# Convex C2
  815: 		target_cpu_default=2
  816: 		use_collect2=yes
  817: 		;;
  818: 	c32-convex-*)
  819: 		target_cpu_default=4
  820: 		use_collect2=yes
  821: 		;;
  822: 	c34-convex-*)
  823: 		target_cpu_default=8
  824: 		use_collect2=yes
  825: 		;;
  826: 	c38-convex-*)
  827: 		target_cpu_default=16		
  828: 		use_collect2=yes
  829: 		;;
  830:  	c4x-*)
  831:  		cpu_type=c4x
  832:  		tmake_file=c4x/t-c4x
  833:  		;;
  834: 	clipper-intergraph-clix*)
  835: 		tm_file="${tm_file} svr3.h clipper/clix.h"
  836: 		xm_file=clipper/xm-clix.h
  837: 		xmake_file=clipper/x-clix
  838: 		extra_headers=va-clipper.h
  839: 		extra_parts="crtbegin.o crtend.o"
  840: 		install_headers_dir=install-headers-cpio
  841: 		;;
  842: 	dsp16xx-*)
  843: 		;;
  844: 	elxsi-elxsi-*)
  845: 		use_collect2=yes
  846: 		;;
  847: # This hasn't been upgraded to GCC 2.
  848: #	fx80-alliant-*)			# Alliant FX/80
  849: #		;;
  850: 	h8300-*-*)
  851: 		float_format=i32
  852: 		;;
  853: 	hppa*-*-openbsd*)
  854: 		target_cpu_default="MASK_PA_11"
  855: 		tmake_file=pa/t-openbsd
  856: 		;;
  857: 	hppa1.1-*-pro*)
  858: 		tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
  859: 		xm_file=pa/xm-papro.h
  860: 		tmake_file=pa/t-pro
  861: 		;;
  862: 	hppa1.1-*-osf*)
  863: 		target_cpu_default="MASK_PA_11"
  864: 		tm_file="${tm_file} pa/pa-osf.h"
  865: 		use_collect2=yes
  866: 		;;
  867: 	hppa1.1-*-rtems*)
  868: 		tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
  869: 		xm_file=pa/xm-papro.h
  870: 		tmake_file=pa/t-pro
  871: 		;;
  872: 	hppa1.0-*-osf*)
  873: 		tm_file="${tm_file} pa/pa-osf.h"
  874: 		use_collect2=yes
  875: 		;;
  876: 	hppa1.1-*-bsd*)
  877: 		target_cpu_default="MASK_PA_11"
  878: 		use_collect2=yes
  879: 		;;
  880: 	hppa1.0-*-bsd*)
  881: 		use_collect2=yes
  882: 		;;
  883: 	hppa1.0-*-hpux7*)
  884: 		tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
  885: 		xm_file=pa/xm-pahpux.h
  886: 		xmake_file=pa/x-pa-hpux
  887: 		if test x$gas = xyes
  888: 		then
  889: 			tm_file="${tm_file} pa/gas.h"
  890: 		fi
  891: 		install_headers_dir=install-headers-cpio
  892: 		use_collect2=yes
  893: 		;;
  894: changequote(,)dnl
  895: 	hppa1.0-*-hpux8.0[0-2]*)
  896: changequote([,])dnl
  897: 		tm_file="${tm_file} pa/pa-hpux.h"
  898: 		xm_file=pa/xm-pahpux.h
  899: 		xmake_file=pa/x-pa-hpux
  900: 		if test x$gas = xyes
  901: 		then
  902: 			tm_file="${tm_file} pa/pa-gas.h"
  903: 		else
  904: 			tm_file="pa/pa-oldas.h ${tm_file}"
  905: 		fi
  906: 		install_headers_dir=install-headers-cpio
  907: 		use_collect2=yes
  908: 		;;
  909: changequote(,)dnl
  910: 	hppa1.1-*-hpux8.0[0-2]*)
  911: changequote([,])dnl
  912: 		target_cpu_default="MASK_PA_11"
  913: 		tm_file="${tm_file} pa/pa-hpux.h"
  914: 		xm_file=pa/xm-pahpux.h
  915: 		xmake_file=pa/x-pa-hpux
  916: 		if test x$gas = xyes
  917: 		then
  918: 			tm_file="${tm_file} pa/pa-gas.h"
  919: 		else
  920: 			tm_file="pa/pa-oldas.h ${tm_file}"
  921: 		fi
  922: 		install_headers_dir=install-headers-cpio
  923: 		use_collect2=yes
  924: 		;;
  925: 	hppa1.1-*-hpux8*)
  926: 		target_cpu_default="MASK_PA_11"
  927: 		tm_file="${tm_file} pa/pa-hpux.h"
  928: 		xm_file=pa/xm-pahpux.h
  929: 		xmake_file=pa/x-pa-hpux
  930: 		if test x$gas = xyes
  931: 		then
  932: 			tm_file="${tm_file} pa/pa-gas.h"
  933: 		fi
  934: 		install_headers_dir=install-headers-cpio
  935: 		use_collect2=yes
  936: 		;;
  937: 	hppa1.0-*-hpux8*)
  938: 		tm_file="${tm_file} pa/pa-hpux.h"
  939: 		xm_file=pa/xm-pahpux.h
  940: 		xmake_file=pa/x-pa-hpux
  941: 		if test x$gas = xyes
  942: 		then
  943: 			tm_file="${tm_file} pa/pa-gas.h"
  944: 		fi
  945: 		install_headers_dir=install-headers-cpio
  946: 		use_collect2=yes
  947: 		;;
  948: 	hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
  949: 		target_cpu_default="MASK_PA_11"
  950: 		tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
  951: 		xm_file=pa/xm-pahpux.h
  952: 		xmake_file=pa/x-pa-hpux
  953: 		tmake_file=pa/t-pa
  954: 		if test x$gas = xyes
  955: 		then
  956: 			tm_file="${tm_file} pa/pa-gas.h"
  957: 		fi
  958: 		if test x$enable_threads = x; then
  959: 		    enable_threads=$have_pthread_h
  960: 		fi
  961:  		if test x$enable_threads = xyes; then
  962: 			thread_file='dce'
  963: 			tmake_file="${tmake_file} pa/t-dce-thr"
  964: 		fi
  965: 		install_headers_dir=install-headers-cpio
  966: 		use_collect2=yes
  967: 		;;
  968: 	hppa1.0-*-hpux10*)
  969: 		tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
  970: 		xm_file=pa/xm-pahpux.h
  971: 		xmake_file=pa/x-pa-hpux
  972: 		tmake_file=pa/t-pa
  973: 		if test x$gas = xyes
  974: 		then
  975: 			tm_file="${tm_file} pa/pa-gas.h"
  976: 		fi
  977: 		if test x$enable_threads = x; then
  978: 		    enable_threads=$have_pthread_h
  979: 		fi
  980:  		if test x$enable_threads = xyes; then
  981: 			thread_file='dce'
  982: 			tmake_file="${tmake_file} pa/t-dce-thr"
  983: 		fi
  984: 		install_headers_dir=install-headers-cpio
  985: 		use_collect2=yes
  986: 		;;
  987: 	hppa1.1-*-hpux* | hppa2*-*-hpux*)
  988: 		target_cpu_default="MASK_PA_11"
  989: 		tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
  990: 		xm_file=pa/xm-pahpux.h
  991: 		xmake_file=pa/x-pa-hpux
  992: 		if test x$gas = xyes
  993: 		then
  994: 			tm_file="${tm_file} pa/pa-gas.h"
  995: 		fi
  996: 		install_headers_dir=install-headers-cpio
  997: 		use_collect2=yes
  998: 		;;
  999: 	hppa1.0-*-hpux*)
 1000: 		tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
 1001: 		xm_file=pa/xm-pahpux.h
 1002: 		xmake_file=pa/x-pa-hpux
 1003: 		if test x$gas = xyes
 1004: 		then
 1005: 			tm_file="${tm_file} pa/pa-gas.h"
 1006: 		fi
 1007: 		install_headers_dir=install-headers-cpio
 1008: 		use_collect2=yes
 1009: 		;;
 1010: 	hppa1.1-*-hiux* | hppa2*-*-hiux*)
 1011: 		target_cpu_default="MASK_PA_11"
 1012: 		tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
 1013: 		xm_file=pa/xm-pahpux.h
 1014: 		xmake_file=pa/x-pa-hpux
 1015: 		if test x$gas = xyes
 1016: 		then
 1017: 			tm_file="${tm_file} pa/pa-gas.h"
 1018: 		fi
 1019: 		install_headers_dir=install-headers-cpio
 1020: 		use_collect2=yes
 1021: 		;;
 1022: 	hppa1.0-*-hiux*)
 1023: 		tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
 1024: 		xm_file=pa/xm-pahpux.h
 1025: 		xmake_file=pa/x-pa-hpux
 1026: 		if test x$gas = xyes
 1027: 		then
 1028: 			tm_file="${tm_file} pa/pa-gas.h"
 1029: 		fi
 1030: 		install_headers_dir=install-headers-cpio
 1031: 		use_collect2=yes
 1032: 		;;
 1033: 	hppa*-*-lites*)
 1034: 		target_cpu_default="MASK_PA_11"
 1035: 		use_collect2=yes
 1036: 		;;
 1037: 	i370-*-mvs*)
 1038: 		;;
 1039: changequote(,)dnl
 1040: 	i[34567]86-ibm-aix*)		# IBM PS/2 running AIX
 1041: changequote([,])dnl
 1042:                 if test x$gas = xyes
 1043: 		then
 1044: 			tm_file=i386/aix386.h
 1045: 			extra_parts="crtbegin.o crtend.o"
 1046: 			tmake_file=i386/t-crtstuff
 1047: 		else
 1048: 			tm_file=i386/aix386ng.h
 1049: 			use_collect2=yes
 1050: 		fi
 1051: 		xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
 1052: 		xm_defines=USG
 1053: 		xmake_file=i386/x-aix
 1054: 		;;
 1055: changequote(,)dnl
 1056: 	i[34567]86-ncr-sysv4*)		# NCR 3000 - ix86 running system V.4
 1057: changequote([,])dnl
 1058: 		xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
 1059: 		xm_defines="USG POSIX SMALL_ARG_MAX"
 1060: 		xmake_file=i386/x-ncr3000
 1061: 		if test x$stabs = xyes -a x$gas = xyes
 1062: 		then
 1063: 			tm_file=i386/sysv4gdb.h
 1064: 		else
 1065: 			tm_file=i386/sysv4.h
 1066: 		fi
 1067: 		extra_parts="crtbegin.o crtend.o"
 1068: 		tmake_file=i386/t-crtpic
 1069: 		;;
 1070: changequote(,)dnl
 1071: 	i[34567]86-next-*)
 1072: changequote([,])dnl
 1073: 		tm_file=i386/next.h
 1074: 		xm_file=i386/xm-next.h
 1075: 		tmake_file=i386/t-next
 1076: 		xmake_file=i386/x-next
 1077: 		extra_objs=nextstep.o
 1078: 		extra_parts="crtbegin.o crtend.o"
 1079:  		if test x$enable_threads = xyes; then
 1080: 			thread_file='mach'
 1081: 		fi
 1082: 		;;
 1083: changequote(,)dnl
 1084: 	i[34567]86-sequent-bsd*) 		# 80386 from Sequent
 1085: changequote([,])dnl
 1086: 		use_collect2=yes
 1087: 		if test x$gas = xyes
 1088: 		then
 1089: 			tm_file=i386/seq-gas.h
 1090: 		else
 1091: 			tm_file=i386/sequent.h
 1092: 		fi
 1093: 		;;
 1094: changequote(,)dnl
 1095: 	i[34567]86-sequent-ptx1*)
 1096: changequote([,])dnl
 1097: 		xm_defines="USG SVR3"
 1098: 		xmake_file=i386/x-sysv3
 1099: 		tm_file=i386/seq-sysv3.h
 1100: 		tmake_file=i386/t-crtstuff
 1101: 		extra_parts="crtbegin.o crtend.o"
 1102: 		install_headers_dir=install-headers-cpio
 1103: 		;;
 1104: changequote(,)dnl
 1105: 	i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
 1106: changequote([,])dnl
 1107: 		xm_defines="USG SVR3"
 1108: 		xmake_file=i386/x-sysv3
 1109: 		tm_file=i386/seq2-sysv3.h
 1110: 		tmake_file=i386/t-crtstuff
 1111: 		extra_parts="crtbegin.o crtend.o"
 1112: 		install_headers_dir=install-headers-cpio
 1113: 		;;
 1114: changequote(,)dnl
 1115: 	i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
 1116: changequote([,])dnl
 1117: 		xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
 1118: 		xm_defines="USG POSIX SMALL_ARG_MAX"
 1119: 		xmake_file=x-svr4
 1120: 		tm_file=i386/ptx4-i.h
 1121: 		tmake_file=t-svr4
 1122: 		extra_parts="crtbegin.o crtend.o"
 1123: 		install_headers_dir=install-headers-cpio
 1124: 		;;
 1125: 	i386-sun-sunos*)		# Sun i386 roadrunner
 1126: 		xm_defines=USG
 1127: 		tm_file=i386/sun.h
 1128: 		use_collect2=yes
 1129: 		;;
 1130: changequote(,)dnl
 1131: 	i[34567]86-wrs-vxworks*)
 1132: changequote([,])dnl
 1133: 		tm_file=i386/vxi386.h
 1134: 		tmake_file=i386/t-i386bare
 1135: 		thread_file='vxworks'
 1136: 		;;
 1137: changequote(,)dnl
 1138: 	i[34567]86-*-aout*)
 1139: changequote([,])dnl
 1140: 		tm_file=i386/i386-aout.h
 1141: 		tmake_file=i386/t-i386bare
 1142: 		;;
 1143: changequote(,)dnl
 1144: 	i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
 1145: changequote([,])dnl
 1146: 		tm_file=i386/bsd386.h
 1147: #		tmake_file=t-libc-ok
 1148: 		;;
 1149: changequote(,)dnl
 1150: 	i[34567]86-*-bsd*)
 1151: changequote([,])dnl
 1152: 		tm_file=i386/386bsd.h
 1153: #		tmake_file=t-libc-ok
 1154: # Next line turned off because both 386BSD and BSD/386 use GNU ld.
 1155: #		use_collect2=yes
 1156: 		;;
 1157: changequote(,)dnl
 1158: 	i[34567]86-*-freebsdelf*)
 1159: changequote([,])dnl
 1160: 		tm_file="i386/i386.h i386/att.h svr4.h i386/freebsd-elf.h i386/perform.h"
 1161: 		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 1162: 		tmake_file=t-freebsd
 1163: 		gas=yes
 1164: 		gnu_ld=yes
 1165: 		stabs=yes
 1166: 		;;
 1167: changequote(,)dnl
 1168: 	i[34567]86-*-freebsd*)
 1169: changequote([,])dnl
 1170: 		tm_file=i386/freebsd.h
 1171: 		tmake_file=t-freebsd
 1172: 		;;
 1173: changequote(,)dnl
 1174: 	i[34567]86-*-netbsd*)
 1175: changequote([,])dnl
 1176: 		tm_file=i386/netbsd.h
 1177: 		tmake_file=t-netbsd
 1178:        use_collect2=yes
 1179: 		;;
 1180: changequote(,)dnl
 1181: 	i[34567]86-*-openbsd*)
 1182: changequote([,])dnl
 1183: 		# we need collect2 until our bug is fixed...
 1184: 		use_collect2=yes
 1185: 		;;
 1186: changequote(,)dnl
 1187: 	i[34567]86-*-coff*)
 1188: changequote([,])dnl
 1189: 		tm_file=i386/i386-coff.h
 1190: 		tmake_file=i386/t-i386bare
 1191: 		;;
 1192: changequote(,)dnl
 1193: 	i[34567]86-*-isc*)		# 80386 running ISC system
 1194: changequote([,])dnl
 1195: 		xm_file="${xm_file} i386/xm-isc.h"
 1196: 		xm_defines="USG SVR3"
 1197: 		case $machine in
 1198: changequote(,)dnl
 1199: 		  i[34567]86-*-isc[34]*)
 1200: changequote([,])dnl
 1201: 		    xmake_file=i386/x-isc3
 1202: 		    ;;
 1203: 		  *)
 1204: 		    xmake_file=i386/x-isc
 1205: 		    ;;
 1206: 		esac
 1207:                 if test x$gas = xyes -a x$stabs = xyes
 1208: 		then
 1209: 			tm_file=i386/iscdbx.h
 1210: 			tmake_file=i386/t-svr3dbx
 1211: 			extra_parts="svr3.ifile svr3z.ifile"
 1212: 		else
 1213: 			tm_file=i386/isccoff.h
 1214: 			tmake_file=i386/t-crtstuff
 1215: 			extra_parts="crtbegin.o crtend.o"
 1216: 		fi
 1217: 		install_headers_dir=install-headers-cpio
 1218: 		;;
 1219: changequote(,)dnl
 1220: 	i[34567]86-*-linux-gnuoldld*)	# Intel 80386's running GNU/Linux
 1221: changequote([,])dnl			# with a.out format using
 1222: 					# pre BFD linkers
 1223: 		xmake_file=x-linux-aout
 1224: 		tmake_file="t-linux-aout i386/t-crtstuff"
 1225: 		tm_file=i386/linux-oldld.h
 1226: 		gnu_ld=yes
 1227: 		float_format=i386
 1228: 		;;
 1229: changequote(,)dnl
 1230: 	i[34567]86-*-linux-gnuaout*)	# Intel 80386's running GNU/Linux
 1231: changequote([,])dnl			# with a.out format
 1232: 		xmake_file=x-linux-aout
 1233: 		tmake_file="t-linux-aout i386/t-crtstuff"
 1234: 		tm_file=i386/linux-aout.h
 1235: 		gnu_ld=yes
 1236: 		float_format=i386
 1237: 		;;
 1238: changequote(,)dnl
 1239: 	i[34567]86-*-linux-gnulibc1)	# Intel 80386's running GNU/Linux
 1240: changequote([,])dnl			# with ELF format using the
 1241: 					# GNU/Linux C library 5
 1242: 		xmake_file=x-linux	
 1243: 		tm_file=i386/linux.h	
 1244: 		tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
 1245: 		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 1246: 		gnu_ld=yes
 1247: 		float_format=i386
 1248:  		if test x$enable_threads = xyes; then
 1249:  			thread_file='single'
 1250:  		fi
 1251: 		;;
 1252: changequote(,)dnl
 1253: 	i[34567]86-*-linux-gnu*)	# Intel 80386's running GNU/Linux
 1254: changequote([,])dnl			# with ELF format using glibc 2
 1255: 					# aka GNU/Linux C library 6
 1256: 		xmake_file=x-linux
 1257: 		tm_file=i386/linux.h
 1258: 		tmake_file="t-linux i386/t-crtstuff"
 1259: 		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 1260: 		gnu_ld=yes
 1261: 		float_format=i386
 1262:  		if test x$enable_threads = xyes; then
 1263:  			thread_file='posix'
 1264:  		fi
 1265: 		;;
 1266: changequote(,)dnl
 1267: 	i[34567]86-*-gnu*)
 1268: 		float_format=i386
 1269: changequote([,])dnl
 1270: 		;;
 1271: changequote(,)dnl
 1272: 	i[34567]86-go32-msdos | i[34567]86-*-go32*)
 1273: changequote([,])dnl
 1274: 		echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
 1275: 		exit 1
 1276: 		;;
 1277: changequote(,)dnl
 1278: 	i[34567]86-pc-msdosdjgpp*)
 1279: changequote([,])dnl
 1280: 		xm_file=i386/xm-djgpp.h
 1281: 		tm_file=i386/djgpp.h
 1282: 		tmake_file=i386/t-djgpp
 1283: 		xmake_file=i386/x-djgpp
 1284: 		gnu_ld=yes
 1285: 		gas=yes
 1286: 		exeext=.exe
 1287: 		case $host in *pc-msdosdjgpp*)
 1288: 			target_alias=djgpp
 1289: 			;;
 1290: 		esac
 1291: 		;;
 1292: changequote(,)dnl
 1293: 	i[34567]86-moss-msdos* | i[34567]86-*-moss*)
 1294: changequote([,])dnl
 1295: 		tm_file=i386/moss.h
 1296: 		tmake_file=t-libc-ok
 1297: 		gnu_ld=yes
 1298: 		gas=yes
 1299: 		;;
 1300: changequote(,)dnl
 1301: 	i[34567]86-*-lynxos*)
 1302: changequote([,])dnl
 1303: 		if test x$gas = xyes
 1304: 		then
 1305: 			tm_file=i386/lynx.h
 1306: 		else
 1307: 			tm_file=i386/lynx-ng.h
 1308: 		fi
 1309: 		xm_file=i386/xm-lynx.h
 1310: 		tmake_file=i386/t-i386bare
 1311: 		xmake_file=x-lynx
 1312: 		;;
 1313: changequote(,)dnl
 1314: 	i[34567]86-*-mach*)
 1315: changequote([,])dnl
 1316: 		tm_file=i386/mach.h
 1317: #		tmake_file=t-libc-ok
 1318: 		use_collect2=yes
 1319: 		;;
 1320: changequote(,)dnl
 1321: 	i[34567]86-*-osfrose*)		# 386 using OSF/rose
 1322: changequote([,])dnl
 1323:                 if test x$elf = xyes
 1324: 		then
 1325: 			tm_file=i386/osfelf.h
 1326: 			use_collect2=
 1327: 		else
 1328: 			tm_file=i386/osfrose.h
 1329: 			use_collect2=yes
 1330: 		fi
 1331: 		xm_file="i386/xm-osf.h ${xm_file}"
 1332: 		xmake_file=i386/x-osfrose
 1333: 		tmake_file=i386/t-osf
 1334: 		extra_objs=halfpic.o
 1335: 		;;
 1336: changequote(,)dnl
 1337: 	i[34567]86-go32-rtems*)
 1338: changequote([,])dnl
 1339: 		cpu_type=i386
 1340: 		xm_file=i386/xm-go32.h
 1341: 		tm_file=i386/go32-rtems.h
 1342: 		tmake_file="i386/t-go32 t-rtems"
 1343: 		;;
 1344: changequote(,)dnl
 1345: 	i[34567]86-*-rtemself*)
 1346: changequote([,])dnl
 1347: 		cpu_type=i386
 1348: 		tm_file=i386/rtemself.h
 1349: 		tmake_file="i386/t-i386bare t-rtems"
 1350: 		;;
 1351: changequote(,)dnl
 1352: 	i[34567]86-*-rtems*)
 1353: changequote([,])dnl
 1354: 		cpu_type=i386
 1355: 		tm_file=i386/rtems.h
 1356: 		tmake_file="i386/t-i386bare t-rtems"
 1357: 		;;
 1358: changequote(,)dnl
 1359: 	i[34567]86-*-sco3.2v5*)	# 80386 running SCO Open Server 5
 1360: changequote([,])dnl
 1361: 		xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
 1362: 		xm_defines="USG SVR3"
 1363: 		xmake_file=i386/x-sco5
 1364: 		install_headers_dir=install-headers-cpio
 1365: 		tm_file=i386/sco5.h
 1366: 		if test x$gas = xyes
 1367: 		then
 1368: 			tm_file="i386/sco5gas.h ${tm_file}"
 1369: 			tmake_file=i386/t-sco5gas
 1370: 		else
 1371: 			tmake_file=i386/t-sco5
 1372: 		fi
 1373: 		extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
 1374: 		;;
 1375: changequote(,)dnl
 1376: 	i[34567]86-*-sco3.2v4*) 	# 80386 running SCO 3.2v4 system
 1377: changequote([,])dnl
 1378: 		xm_file="${xm_file} i386/xm-sco.h"
 1379: 		xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
 1380: 		xmake_file=i386/x-sco4
 1381: 		install_headers_dir=install-headers-cpio
 1382:                 if test x$stabs = xyes
 1383: 		then
 1384: 			tm_file=i386/sco4dbx.h
 1385: 			tmake_file=i386/t-svr3dbx
 1386: 			extra_parts="svr3.ifile svr3z.rfile"
 1387: 		else
 1388: 			tm_file=i386/sco4.h
 1389: 			tmake_file=i386/t-crtstuff
 1390: 			extra_parts="crtbegin.o crtend.o"
 1391: 		fi
 1392: 		truncate_target=yes
 1393: 		;;
 1394: changequote(,)dnl
 1395: 	i[34567]86-*-sco*)	 	# 80386 running SCO system
 1396: changequote([,])dnl
 1397: 		xm_file=i386/xm-sco.h
 1398: 		xmake_file=i386/x-sco
 1399: 		install_headers_dir=install-headers-cpio
 1400:                 if test x$stabs = xyes
 1401: 		then
 1402: 			tm_file=i386/scodbx.h
 1403: 			tmake_file=i386/t-svr3dbx
 1404: 			extra_parts="svr3.ifile svr3z.rfile"
 1405: 		else
 1406: 			tm_file=i386/sco.h
 1407: 			extra_parts="crtbegin.o crtend.o"
 1408: 			tmake_file=i386/t-crtstuff
 1409: 		fi
 1410: 		truncate_target=yes
 1411: 		;;
 1412: changequote(,)dnl
 1413: 	i[34567]86-*-solaris2*)
 1414: changequote([,])dnl
 1415: 		xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
 1416: 		xm_defines="USG POSIX SMALL_ARG_MAX"
 1417: 		tm_file=i386/sol2.h
 1418: 		if test x$gas = xyes; then
 1419: 			# Only needed if gas does not support -s
 1420: 			tm_file="i386/sol2gas.h ${tm_file}"
 1421: 		fi
 1422: 		tmake_file=i386/t-sol2
 1423: 		extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
 1424: 		xmake_file=x-svr4
 1425:  		if test x$enable_threads = xyes; then
 1426: 			thread_file='solaris'
 1427: 		fi
 1428: 		;;
 1429: changequote(,)dnl
 1430:        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
 1431: changequote([,])dnl
 1432:                xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
 1433:                xm_defines="USG POSIX"
 1434:                tm_file=i386/sysv5.h
 1435:                if test x$stabs = xyes
 1436:                then
 1437:                        tm_file="${tm_file} dbx.h"
 1438:                fi
 1439:                tmake_file=i386/t-crtpic
 1440:                xmake_file=x-svr4
 1441:                extra_parts="crtbegin.o crtend.o"
 1442: 	       if test x$enable_threads = xyes; then
 1443: 		       thread_file='posix'
 1444: 	       fi
 1445:                ;;
 1446: changequote(,)dnl
 1447: 	i[34567]86-*-sysv4*)		# Intel 80386's running system V.4
 1448: changequote([,])dnl
 1449: 		xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
 1450: 		xm_defines="USG POSIX SMALL_ARG_MAX"
 1451: 		tm_file=i386/sysv4.h
 1452: 		if test x$stabs = xyes
 1453: 		then
 1454: 			tm_file="${tm_file} dbx.h"
 1455: 		fi
 1456: 		tmake_file=i386/t-crtpic
 1457: 		xmake_file=x-svr4
 1458: 		extra_parts="crtbegin.o crtend.o"
 1459: 		;;
 1460: changequote(,)dnl
 1461: 	i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
 1462: changequote([,])dnl
 1463: 		xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
 1464: 		xm_defines="USG POSIX"
 1465: 		tm_file=i386/udk.h
 1466: 		tmake_file="i386/t-crtpic i386/t-udk"
 1467: 		xmake_file=x-svr4
 1468: 		extra_parts="crtbegin.o crtend.o"
 1469: 		install_headers_dir=install-headers-cpio
 1470: 		;;
 1471: changequote(,)dnl
 1472: 	i[34567]86-*-osf1*)		# Intel 80386's running OSF/1 1.3+
 1473: changequote([,])dnl
 1474: 		cpu_type=i386
 1475: 		xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
 1476: 		xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
 1477: 		if test x$stabs = xyes
 1478: 		then
 1479: 			tm_file=i386/osf1elfgdb.h
 1480: 		else
 1481: 			tm_file=i386/osf1elf.h
 1482: 		fi
 1483: 		tmake_file=i386/t-osf1elf
 1484: 		xmake_file=i386/x-osf1elf
 1485: 		extra_parts="crti.o crtn.o crtbegin.o crtend.o"
 1486: 		;;
 1487: changequote(,)dnl
 1488: 	i[34567]86-*-sysv*)		# Intel 80386's running system V
 1489: changequote([,])dnl
 1490: 		xm_defines="USG SVR3"
 1491: 		xmake_file=i386/x-sysv3
 1492: 		if test x$gas = xyes
 1493: 		then
 1494: 			if test x$stabs = xyes
 1495: 			then
 1496: 				tm_file=i386/svr3dbx.h
 1497: 				tmake_file=i386/t-svr3dbx
 1498: 				extra_parts="svr3.ifile svr3z.rfile"
 1499: 			else
 1500: 				tm_file=i386/svr3gas.h
 1501: 				extra_parts="crtbegin.o crtend.o"
 1502: 				tmake_file=i386/t-crtstuff
 1503: 			fi
 1504: 		else
 1505: 			tm_file=i386/sysv3.h
 1506: 			extra_parts="crtbegin.o crtend.o"
 1507: 			tmake_file=i386/t-crtstuff
 1508: 		fi
 1509: 		;;
 1510: 	i386-*-vsta)			# Intel 80386's running VSTa kernel
 1511: 		xm_file="${xm_file} i386/xm-vsta.h"
 1512: 		tm_file=i386/vsta.h
 1513: 		tmake_file=i386/t-vsta
 1514: 		xmake_file=i386/x-vsta
 1515: 		;;
 1516: changequote(,)dnl
 1517: 	i[34567]86-*-win32)
 1518: changequote([,])dnl
 1519: 		xm_file="${xm_file} i386/xm-cygwin.h"
 1520: 		tmake_file=i386/t-cygwin
 1521: 		tm_file=i386/win32.h
 1522: 		xmake_file=i386/x-cygwin
 1523: 		extra_objs=winnt.o
 1524:  		if test x$enable_threads = xyes; then
 1525: 			thread_file='win32'
 1526: 		fi
 1527: 		exeext=.exe
 1528: 		;;
 1529: changequote(,)dnl
 1530: 	i[34567]86-*-pe | i[34567]86-*-cygwin*)
 1531: changequote([,])dnl
 1532: 		xm_file="${xm_file} i386/xm-cygwin.h"
 1533: 		tmake_file=i386/t-cygwin
 1534: 		tm_file=i386/cygwin.h
 1535: 		xmake_file=i386/x-cygwin
 1536: 		extra_objs=winnt.o
 1537:  		if test x$enable_threads = xyes; then
 1538: 			thread_file='win32'
 1539: 		fi
 1540: 		exeext=.exe
 1541: 		;;
 1542: changequote(,)dnl
 1543: 	i[34567]86-*-mingw32*)
 1544: changequote([,])dnl
 1545: 		tm_file=i386/mingw32.h
 1546: 		xm_file="${xm_file} i386/xm-mingw32.h"
 1547: 		tmake_file="i386/t-cygwin i386/t-mingw32"
 1548: 		extra_objs=winnt.o
 1549: 		xmake_file=i386/x-cygwin
 1550:  		if test x$enable_threads = xyes; then
 1551: 			thread_file='win32'
 1552: 		fi
 1553: 		exeext=.exe
 1554: 		case $machine in
 1555: 			*mingw32msv*)
 1556: 				;;
 1557: 			*minwg32crt* | *mingw32*)
 1558: 				tm_file="${tm_file} i386/crtdll.h"
 1559: 				;;
 1560: 		esac
 1561: 		;;
 1562: changequote(,)dnl
 1563: 	i[34567]86-*-uwin*)
 1564: changequote([,])dnl
 1565: 		tm_file=i386/uwin.h
 1566: 		tmake_file="i386/t-cygwin i386/t-uwin"
 1567: 		extra_objs=winnt.o
 1568: 		xmake_file=i386/x-cygwin
 1569:  		if test x$enable_threads = xyes; then
 1570: 			thread_file='win32'
 1571: 		fi
 1572: 		exeext=.exe
 1573: 		;;
 1574: changequote(,)dnl
 1575: 	i[34567]86-*-interix*)
 1576: changequote([,])dnl
 1577: 		tm_file="i386/i386-interix.h interix.h"
 1578: 		xm_file="i386/xm-i386-interix.h xm-interix.h"
 1579: 		xm_defines="USG NO_SYS_SIGLIST"
 1580: 		tmake_file="i386/t-interix"
 1581: 		extra_objs=interix.o
 1582: 		xmake_file=x-interix
 1583:  		if test x$enable_threads = xyes ; then
 1584: 			thread_file='posix'
 1585: 		fi
 1586:  		if test x$stabs = xyes ; then
 1587: 			tm_file="${tm_file} dbxcoff.h"
 1588: 		fi
 1589: 		;;
 1590: changequote(,)dnl
 1591: 	i[34567]86-*-winnt3*)
 1592: changequote([,])dnl
 1593: 		tm_file=i386/win-nt.h
 1594: 		out_file=i386/i386.c
 1595: 		xm_file="xm-winnt.h ${xm_file}"
 1596: 		xmake_file=winnt/x-winnt
 1597: 		tmake_file=i386/t-winnt
 1598: 		extra_host_objs="winnt.o oldnames.o"
 1599: 		extra_gcc_objs="spawnv.o oldnames.o"
 1600: 		if test x$gnu_ld != xyes
 1601: 		then
 1602: 			extra_programs=ld.exe
 1603: 		fi
 1604:  		if test x$enable_threads = xyes; then
 1605: 			thread_file='win32'
 1606: 		fi
 1607: 		;;
 1608: changequote(,)dnl
 1609: 	i[34567]86-dg-dgux*)
 1610: changequote([,])dnl
 1611: 		xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
 1612: 		xm_defines="USG POSIX"
 1613: 		out_file=i386/dgux.c
 1614: 		tm_file=i386/dgux.h
 1615: 		tmake_file=i386/t-dgux
 1616: 		xmake_file=i386/x-dgux
 1617: 		install_headers_dir=install-headers-cpio
 1618:               ;;
 1619: 	i860-alliant-*)		# Alliant FX/2800
 1620: 		tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
 1621: 		xm_file="${xm_file}"
 1622: 		xmake_file=i860/x-fx2800
 1623: 		tmake_file=i860/t-fx2800
 1624: 		extra_parts="crtbegin.o crtend.o"
 1625: 		;;
 1626: 	i860-*-bsd*)
 1627: 		tm_file="${tm_file} i860/bsd.h"
 1628: 		if test x$gas = xyes
 1629: 		then
 1630: 			tm_file="${tm_file} i860/bsd-gas.h"
 1631: 		fi
 1632: 		use_collect2=yes
 1633: 		;;
 1634: 	i860-*-mach*)
 1635: 		tm_file="${tm_file} i860/mach.h"
 1636: 		tmake_file=t-libc-ok
 1637: 		;;
 1638: 	i860-*-osf*)			# Intel Paragon XP/S, OSF/1AD
 1639: 		tm_file="${tm_file} svr3.h i860/paragon.h"
 1640: 		xm_defines="USG SVR3"
 1641: 		tmake_file=t-osf
 1642: 		;;
 1643: 	i860-*-sysv3*)
 1644: 		tm_file="${tm_file} svr3.h i860/sysv3.h"
 1645: 		xm_defines="USG SVR3"
 1646: 		xmake_file=i860/x-sysv3
 1647: 		extra_parts="crtbegin.o crtend.o"
 1648: 		;;
 1649: 	i860-*-sysv4*)
 1650: 		tm_file="${tm_file} svr4.h i860/sysv4.h"
 1651: 		xm_defines="USG SVR3"
 1652: 		xmake_file=i860/x-sysv4
 1653: 		tmake_file=t-svr4
 1654: 		extra_parts="crtbegin.o crtend.o"
 1655: 		;;
 1656: 	i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
 1657: 		tm_file="${tm_file} i960/vx960.h"
 1658: 		tmake_file=i960/t-vxworks960
 1659: 		use_collect2=yes
 1660: 		thread_file='vxworks'
 1661: 		;;
 1662: 	i960-wrs-vxworks5* | i960-wrs-vxworks)
 1663: 		tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
 1664: 		tmake_file=i960/t-vxworks960
 1665: 		use_collect2=yes
 1666: 		thread_file='vxworks'
 1667: 		;;
 1668: 	i960-wrs-vxworks*)
 1669: 		tm_file="${tm_file} i960/vx960.h"
 1670: 		tmake_file=i960/t-vxworks960
 1671: 		use_collect2=yes
 1672: 		thread_file='vxworks'
 1673: 		;;
 1674: 	i960-*-coff*)
 1675: 		tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
 1676: 		tmake_file=i960/t-960bare
 1677: 		use_collect2=yes
 1678: 		;;
 1679: 	i960-*-rtems)
 1680: 		tmake_file="i960/t-960bare t-rtems"
 1681: 		tm_file="${tm_file} dbxcoff.h i960/rtems.h"
 1682: 		use_collect2=yes
 1683: 		;;
 1684: 	i960-*-*)			# Default i960 environment.
 1685: 		use_collect2=yes
 1686: 		;;
 1687: 	m32r-*-elf*)
 1688: 		extra_parts="crtinit.o crtfini.o"
 1689: 		;;
 1690: 	m68000-convergent-sysv*)
 1691: 		tm_file=m68k/ctix.h
 1692: 		xm_file="m68k/xm-3b1.h ${xm_file}"
 1693: 		xm_defines=USG
 1694: 		use_collect2=yes
 1695: 		extra_headers=math-68881.h
 1696: 		;;
 1697: 	m68000-hp-bsd*)			# HP 9000/200 running BSD
 1698: 		tm_file=m68k/hp2bsd.h
 1699: 		xmake_file=m68k/x-hp2bsd
 1700: 		use_collect2=yes
 1701: 		extra_headers=math-68881.h
 1702: 		;;
 1703: 	m68000-hp-hpux*)		# HP 9000 series 300
 1704: 		xm_file="xm-alloca.h ${xm_file}"
 1705: 		xm_defines="USG NO_SYS_SIGLIST"
 1706: 		if test x$gas = xyes
 1707: 		then
 1708: 			xmake_file=m68k/x-hp320g
 1709: 			tm_file=m68k/hp310g.h
 1710: 		else
 1711: 			xmake_file=m68k/x-hp320
 1712: 			tm_file=m68k/hp310.h
 1713: 		fi
 1714: 		install_headers_dir=install-headers-cpio
 1715: 		use_collect2=yes
 1716: 		extra_headers=math-68881.h
 1717: 		;;
 1718: 	m68000-sun-sunos3*)
 1719: 		tm_file=m68k/sun2.h
 1720: 		use_collect2=yes
 1721: 		extra_headers=math-68881.h
 1722: 		;;
 1723: 	m68000-sun-sunos4*)
 1724: 		tm_file=m68k/sun2o4.h
 1725: 		use_collect2=yes
 1726: 		extra_headers=math-68881.h
 1727: 		;;
 1728: 	m68000-att-sysv*)
 1729: 		xm_file="m68k/xm-3b1.h ${xm_file}"
 1730: 		xm_defines=USG
 1731: 		if test x$gas = xyes
 1732: 		then
 1733: 			tm_file=m68k/3b1g.h
 1734: 		else
 1735: 			tm_file=m68k/3b1.h
 1736: 		fi
 1737: 		use_collect2=yes
 1738: 		extra_headers=math-68881.h
 1739: 		;;
 1740: 	m68k-apple-aux*)		# Apple Macintosh running A/UX
 1741: 		xm_defines="USG AUX"
 1742: 		tmake_file=m68k/t-aux
 1743: 		install_headers_dir=install-headers-cpio
 1744: 		extra_headers=math-68881.h
 1745: 		extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
 1746: 		tm_file=
 1747: 		if test "$gnu_ld" = yes
 1748: 		then
 1749: 			tm_file="${tm_file} m68k/auxgld.h"
 1750: 		else
 1751: 			tm_file="${tm_file} m68k/auxld.h"
 1752: 		fi
 1753: 		if test "$gas" = yes
 1754: 		then
 1755: 			tm_file="${tm_file} m68k/auxgas.h"
 1756: 		else
 1757: 			tm_file="${tm_file} m68k/auxas.h"
 1758: 		fi
 1759: 		tm_file="${tm_file} m68k/a-ux.h"
 1760: 		float_format=m68k
 1761: 		;;
 1762: 	m68k-apollo-*)
 1763: 		tm_file=m68k/apollo68.h
 1764: 		xmake_file=m68k/x-apollo68
 1765: 		use_collect2=yes
 1766: 		extra_headers=math-68881.h
 1767: 		float_format=m68k
 1768: 		;;
 1769: 	m68k-altos-sysv*)		   # Altos 3068
 1770: 		if test x$gas = xyes
 1771: 		then
 1772: 		        tm_file=m68k/altos3068.h
 1773: 			xm_defines=USG
 1774: 		else
 1775: 			echo "The Altos is supported only with the GNU assembler" 1>&2
 1776: 			exit 1
 1777: 		fi
 1778: 		extra_headers=math-68881.h
 1779: 	        ;;
 1780: 	m68k-bull-sysv*)		# Bull DPX/2
 1781: 		if test x$gas = xyes
 1782: 		then
 1783: 			if test x$stabs = xyes
 1784: 			then
 1785: 				tm_file=m68k/dpx2cdbx.h
 1786: 			else
 1787: 				tm_file=m68k/dpx2g.h
 1788: 			fi
 1789: 		else
 1790: 			tm_file=m68k/dpx2.h
 1791: 		fi
 1792: 		xm_file="xm-alloca.h ${xm_file}"
 1793: 		xm_defines=USG
 1794: 		xmake_file=m68k/x-dpx2
 1795: 		use_collect2=yes
 1796: 		extra_headers=math-68881.h
 1797: 		;;
 1798: 	m68k-atari-sysv4*)              # Atari variant of V.4.
 1799: 		tm_file=m68k/atari.h
 1800: 		xm_file="xm-alloca.h ${xm_file}"
 1801: 		xm_defines="USG FULL_PROTOTYPES"
 1802: 		tmake_file=t-svr4
 1803: 		extra_parts="crtbegin.o crtend.o"
 1804: 		extra_headers=math-68881.h
 1805: 		float_format=m68k
 1806: 		;;
 1807: 	m68k-motorola-sysv*)
 1808: 		tm_file=m68k/mot3300.h
 1809: 		xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
 1810: 		xm_defines=NO_SYS_SIGLIST
 1811: 		if test x$gas = xyes
 1812: 		then
 1813: 			xmake_file=m68k/x-mot3300-gas
 1814: 			if test x$gnu_ld = xyes
 1815: 			then
 1816: 				tmake_file=m68k/t-mot3300-gald
 1817: 			else
 1818: 				tmake_file=m68k/t-mot3300-gas
 1819: 				use_collect2=yes
 1820: 			fi
 1821: 		else
 1822: 			xmake_file=m68k/x-mot3300
 1823: 			if test x$gnu_ld = xyes
 1824: 			then
 1825: 				tmake_file=m68k/t-mot3300-gld
 1826: 			else
 1827: 				tmake_file=m68k/t-mot3300
 1828: 				use_collect2=yes
 1829: 			fi
 1830: 		fi
 1831: 		gdb_needs_out_file_path=yes
 1832: 		extra_parts="crt0.o mcrt0.o"
 1833: 		extra_headers=math-68881.h
 1834: 		float_format=m68k
 1835: 		;;
 1836: 	m68k-ncr-sysv*)			# NCR Tower 32 SVR3
 1837: 		tm_file=m68k/tower-as.h
 1838: 		xm_defines="USG SVR3"
 1839: 		xmake_file=m68k/x-tower
 1840: 		extra_parts="crtbegin.o crtend.o"
 1841: 		extra_headers=math-68881.h
 1842: 		;;
 1843:         m68k-plexus-sysv*)
 1844: 		tm_file=m68k/plexus.h
 1845: 		xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
 1846: 		xm_defines=USG
 1847: 		use_collect2=yes
 1848: 		extra_headers=math-68881.h
 1849: 		;;
 1850: 	m68k-tti-*)
 1851: 		tm_file=m68k/pbb.h
 1852: 		xm_file="xm-alloca.h ${xm_file}"
 1853: 		xm_defines=USG
 1854: 		extra_headers=math-68881.h
 1855: 		;;
 1856: 	m68k-crds-unos*)
 1857: 		xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
 1858: 		xm_defines="USG unos"
 1859: 		xmake_file=m68k/x-crds
 1860: 		tm_file=m68k/crds.h
 1861: 		use_collect2=yes
 1862: 		extra_headers=math-68881.h
 1863: 		;;
 1864: 	m68k-cbm-sysv4*)		# Commodore variant of V.4.
 1865: 		tm_file=m68k/amix.h
 1866: 		xm_file="xm-alloca.h ${xm_file}"
 1867: 		xm_defines="USG FULL_PROTOTYPES"
 1868: 		xmake_file=m68k/x-amix
 1869: 		tmake_file=t-svr4
 1870: 		extra_parts="crtbegin.o crtend.o"
 1871: 		extra_headers=math-68881.h
 1872: 		float_format=m68k
 1873: 		;;
 1874: 	m68k-ccur-rtu)
 1875: 		tm_file=m68k/ccur-GAS.h
 1876: 		xmake_file=m68k/x-ccur
 1877: 		extra_headers=math-68881.h
 1878: 		use_collect2=yes
 1879: 		float_format=m68k
 1880: 		;;
 1881: 	m68k-hp-bsd4.4*)		# HP 9000/3xx running 4.4bsd
 1882: 		tm_file=m68k/hp3bsd44.h
 1883: 		use_collect2=yes
 1884: 		extra_headers=math-68881.h
 1885: 		float_format=m68k
 1886: 		;;
 1887: 	m68k-hp-bsd*)			# HP 9000/3xx running Berkeley Unix
 1888: 		tm_file=m68k/hp3bsd.h
 1889: 		use_collect2=yes
 1890: 		extra_headers=math-68881.h
 1891: 		float_format=m68k
 1892: 		;;
 1893: 	m68k-isi-bsd*)
 1894: 		if test x$with_fp = xno
 1895: 		then
 1896: 			tm_file=m68k/isi-nfp.h
 1897: 		else
 1898: 			tm_file=m68k/isi.h
 1899: 			float_format=m68k
 1900: 		fi
 1901: 		use_collect2=yes
 1902: 		extra_headers=math-68881.h
 1903: 		;;
 1904: 	m68k-hp-hpux7*)	# HP 9000 series 300 running HPUX version 7.
 1905: 		xm_file="xm-alloca.h ${xm_file}"
 1906: 		xm_defines="USG NO_SYS_SIGLIST"
 1907: 		if test x$gas = xyes
 1908: 		then
 1909: 			xmake_file=m68k/x-hp320g
 1910: 			tm_file=m68k/hp320g.h
 1911: 		else
 1912: 			xmake_file=m68k/x-hp320
 1913: 			tm_file=m68k/hpux7.h
 1914: 		fi
 1915: 		install_headers_dir=install-headers-cpio
 1916: 		use_collect2=yes
 1917: 		extra_headers=math-68881.h
 1918: 		float_format=m68k
 1919: 		;;
 1920: 	m68k-hp-hpux*)	# HP 9000 series 300
 1921: 		xm_file="xm-alloca.h ${xm_file}"
 1922: 		xm_defines="USG NO_SYS_SIGLIST"
 1923: 		if test x$gas = xyes
 1924: 		then
 1925: 			xmake_file=m68k/x-hp320g
 1926: 			tm_file=m68k/hp320g.h
 1927: 		else
 1928: 			xmake_file=m68k/x-hp320
 1929: 			tm_file=m68k/hp320.h
 1930: 		fi
 1931: 		install_headers_dir=install-headers-cpio
 1932: 		use_collect2=yes
 1933: 		extra_headers=math-68881.h
 1934: 		float_format=m68k
 1935: 		;;
 1936: 	m68k-sun-mach*)
 1937: 		tm_file=m68k/sun3mach.h
 1938: 		use_collect2=yes
 1939: 		extra_headers=math-68881.h
 1940: 		float_format=m68k
 1941: 		;;
 1942: 	m68k-sony-newsos3*)
 1943: 		if test x$gas = xyes
 1944: 		then
 1945: 			tm_file=m68k/news3gas.h
 1946: 		else
 1947: 			tm_file=m68k/news3.h
 1948: 		fi
 1949: 		use_collect2=yes
 1950: 		extra_headers=math-68881.h
 1951: 		float_format=m68k
 1952: 		;;
 1953: 	m68k-sony-bsd* | m68k-sony-newsos*)
 1954: 		if test x$gas = xyes
 1955: 		then
 1956: 			tm_file=m68k/newsgas.h
 1957: 		else
 1958: 			tm_file=m68k/news.h
 1959: 		fi
 1960: 		use_collect2=yes
 1961: 		extra_headers=math-68881.h
 1962: 		float_format=m68k
 1963: 		;;
 1964: 	m68k-next-nextstep2*)
 1965: 		tm_file=m68k/next21.h
 1966: 		xm_file="m68k/xm-next.h ${xm_file}"
 1967: 		tmake_file=m68k/t-next
 1968: 		xmake_file=m68k/x-next
 1969: 		extra_objs=nextstep.o
 1970: 		extra_headers=math-68881.h
 1971: 		use_collect2=yes
 1972: 		float_format=m68k
 1973:                 ;;
 1974: 	m68k-next-nextstep3*)
 1975: 		tm_file=m68k/next.h
 1976: 		xm_file="m68k/xm-next.h ${xm_file}"
 1977: 		tmake_file=m68k/t-next
 1978: 		xmake_file=m68k/x-next
 1979: 		extra_objs=nextstep.o
 1980: 		extra_parts="crtbegin.o crtend.o"
 1981: 		extra_headers=math-68881.h
 1982: 		float_format=m68k
 1983:  		if test x$enable_threads = xyes; then
 1984: 			thread_file='mach'
 1985: 		fi
 1986: 		;;
 1987: 	m68k-sun-sunos3*)
 1988: 		if test x$with_fp = xno
 1989: 		then
 1990: 			tm_file=m68k/sun3n3.h
 1991: 		else
 1992: 			tm_file=m68k/sun3o3.h
 1993: 			float_format=m68k
 1994: 		fi
 1995: 		use_collect2=yes
 1996: 		extra_headers=math-68881.h
 1997: 		;;
 1998: 	m68k-sun-sunos*)			# For SunOS 4 (the default).
 1999: 		if test x$with_fp = xno
 2000: 		then
 2001: 			tm_file=m68k/sun3n.h
 2002: 		else
 2003: 			tm_file=m68k/sun3.h
 2004: 			float_format=m68k
 2005: 		fi
 2006: 		use_collect2=yes
 2007: 		extra_headers=math-68881.h
 2008: 		;;
 2009: 	m68k-wrs-vxworks*)
 2010: 		tm_file=m68k/vxm68k.h
 2011: 		tmake_file=m68k/t-vxworks68
 2012: 		extra_headers=math-68881.h
 2013: 		thread_file='vxworks'
 2014: 		float_format=m68k
 2015: 		;;
 2016: 	m68k-*-aout*)
 2017: 		tmake_file=m68k/t-m68kbare
 2018: 		tm_file="m68k/m68k-aout.h libgloss.h"
 2019: 		extra_headers=math-68881.h
 2020: 		float_format=m68k
 2021: 		;;
 2022: 	m68k-*-coff*)
 2023: 		tmake_file=m68k/t-m68kbare
 2024: 		tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
 2025: 		extra_headers=math-68881.h
 2026: 		float_format=m68k
 2027: 		;;
 2028: 	m68020-*-elf* | m68k-*-elf*)
 2029: 		tm_file="m68k/m68020-elf.h libgloss.h"
 2030: 		xm_file=m68k/xm-m68kv.h
 2031: 		tmake_file=m68k/t-m68kelf
 2032: 		header_files=math-68881.h
 2033: 		;;
 2034: 	m68k-*-lynxos*)
 2035: 		if test x$gas = xyes
 2036: 		then
 2037: 			tm_file=m68k/lynx.h
 2038: 		else
 2039: 			tm_file=m68k/lynx-ng.h
 2040: 		fi
 2041: 		xm_file=m68k/xm-lynx.h
 2042: 		xmake_file=x-lynx
 2043: 		tmake_file=m68k/t-lynx
 2044: 		extra_headers=math-68881.h
 2045: 		float_format=m68k
 2046: 		;;
 2047: 	m68k*-*-netbsd*)
 2048: 		tm_file=m68k/netbsd.h
 2049: 		tmake_file=t-netbsd
 2050: 		float_format=m68k
 2051:        use_collect2=yes
 2052: 		;;
 2053: 	m68k*-*-openbsd*)
 2054: 		float_format=m68k
 2055: 		# we need collect2 until our bug is fixed...
 2056: 		use_collect2=yes
 2057: 		;;
 2058: 	m68k-*-sysv3*)			# Motorola m68k's running system V.3
 2059: 		xm_file="xm-alloca.h ${xm_file}"
 2060: 		xm_defines=USG
 2061: 		xmake_file=m68k/x-m68kv
 2062: 		extra_parts="crtbegin.o crtend.o"
 2063: 		extra_headers=math-68881.h
 2064: 		float_format=m68k
 2065: 		;;
 2066: 	m68k-*-sysv4*)			# Motorola m68k's running system V.4
 2067: 		tm_file=m68k/m68kv4.h
 2068: 		xm_file="xm-alloca.h ${xm_file}"
 2069: 		xm_defines=USG
 2070: 		tmake_file=t-svr4
 2071: 		extra_parts="crtbegin.o crtend.o"
 2072: 		extra_headers=math-68881.h
 2073: 		float_format=m68k
 2074: 		;;
 2075: 	m68k-*-linux-gnuaout*)		# Motorola m68k's running GNU/Linux
 2076: 					# with a.out format
 2077: 		xmake_file=x-linux
 2078: 		tm_file=m68k/linux-aout.h
 2079: 		tmake_file="t-linux-aout m68k/t-linux-aout"
 2080: 		extra_headers=math-68881.h
 2081: 		float_format=m68k
 2082: 		gnu_ld=yes
 2083: 		;;
 2084: 	m68k-*-linux-gnulibc1)		# Motorola m68k's running GNU/Linux
 2085: 					# with ELF format using the
 2086: 					# GNU/Linux C library 5
 2087: 		xmake_file=x-linux
 2088: 		tm_file=m68k/linux.h
 2089: 		tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
 2090: 		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 2091: 		extra_headers=math-68881.h
 2092: 		float_format=m68k
 2093: 		gnu_ld=yes
 2094: 		;;
 2095: 	m68k-*-linux-gnu*)		# Motorola m68k's running GNU/Linux
 2096: 					# with ELF format using glibc 2
 2097: 					# aka the GNU/Linux C library 6.
 2098: 		xmake_file=x-linux
 2099: 		tm_file=m68k/linux.h
 2100: 		tmake_file="t-linux m68k/t-linux"
 2101: 		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 2102: 		extra_headers=math-68881.h
 2103: 		float_format=m68k
 2104: 		gnu_ld=yes
 2105: 		if test x$enable_threads = xyes; then
 2106: 			thread_file='posix'
 2107: 		fi
 2108: 		;;
 2109: 	m68k-*-psos*)
 2110: 		tmake_file=m68k/t-m68kbare
 2111: 		tm_file=m68k/m68k-psos.h
 2112: 		extra_headers=math-68881.h
 2113: 		float_format=m68k
 2114: 		;;
 2115: 	m68k-*-rtems*)
 2116: 		tmake_file="m68k/t-m68kbare t-rtems"
 2117: 		tm_file=m68k/rtems.h
 2118: 		extra_headers=math-68881.h
 2119: 		float_format=m68k
 2120: 		;;
 2121: 
 2122: 	m88k-dg-dgux*)
 2123: 		case $machine in
 2124: 		  m88k-dg-dguxbcs*)
 2125: 		    tm_file=m88k/dguxbcs.h
 2126: 		    tmake_file=m88k/t-dguxbcs
 2127: 		    ;;
 2128: 		  *)
 2129: 		    tm_file=m88k/dgux.h
 2130: 		    tmake_file=m88k/t-dgux
 2131: 		    ;;
 2132: 		esac
 2133: 		extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
 2134: 		xmake_file=m88k/x-dgux
 2135: 		if test x$gas = xyes
 2136: 		then
 2137: 			tmake_file=m88k/t-dgux-gas
 2138: 		fi
 2139: 		;;
 2140: 	m88k-dolphin-sysv3*)
 2141: 		tm_file=m88k/dolph.h
 2142: 		extra_parts="crtbegin.o crtend.o"
 2143: 		xm_file="m88k/xm-sysv3.h ${xm_file}"
 2144: 		xmake_file=m88k/x-dolph
 2145: 		if test x$gas = xyes
 2146: 		then
 2147: 			tmake_file=m88k/t-m88k-gas
 2148: 		fi
 2149: 		;;
 2150: 	m88k-tektronix-sysv3)
 2151: 		tm_file=m88k/tekXD88.h
 2152: 		extra_parts="crtbegin.o crtend.o"
 2153: 		xm_file="m88k/xm-sysv3.h ${xm_file}"
 2154: 		xmake_file=m88k/x-tekXD88
 2155: 		if test x$gas = xyes
 2156: 		then
 2157: 			tmake_file=m88k/t-m88k-gas
 2158: 		fi
 2159: 		;;
 2160: 	m88k-*-aout*)
 2161: 		tm_file=m88k/m88k-aout.h
 2162: 		;;
 2163: 	m88k-*-coff*)
 2164: 		tm_file=m88k/m88k-coff.h
 2165: 		tmake_file=m88k/t-bug
 2166: 		;;
 2167: 	m88k-*-luna*)
 2168: 		tm_file=m88k/luna.h
 2169: 		extra_parts="crtbegin.o crtend.o"
 2170: 		if test x$gas = xyes
 2171: 		then
 2172: 			tmake_file=m88k/t-luna-gas
 2173: 		else
 2174: 			tmake_file=m88k/t-luna
 2175: 		fi
 2176: 		;;
 2177: 	m88k-*-openbsd*)
 2178: 		tmake_file="${tmake_file} m88k/t-luna-gas"
 2179: 		;;
 2180: 	m88k-*-sysv3*)
 2181: 		tm_file=m88k/sysv3.h
 2182: 		extra_parts="crtbegin.o crtend.o"
 2183: 		xm_file="m88k/xm-sysv3.h ${xm_file}"
 2184: 		xmake_file=m88k/x-sysv3
 2185: 		if test x$gas = xyes
 2186: 		then
 2187: 			tmake_file=m88k/t-m88k-gas
 2188: 		fi
 2189: 		;;
 2190: 	m88k-*-sysv4*)
 2191: 		tm_file=m88k/sysv4.h
 2192: 		extra_parts="crtbegin.o crtend.o"
 2193: 		xmake_file=m88k/x-sysv4
 2194: 		tmake_file=m88k/t-sysv4
 2195: 		;;
 2196: 	mips-sgi-irix6*)		# SGI System V.4., IRIX 6
 2197: 		tm_file=mips/iris6.h
 2198: 		xm_file=mips/xm-iris6.h
 2199: 		xmake_file=mips/x-iris6
 2200: 		tmake_file=mips/t-iris6
 2201: # 		if test x$enable_threads = xyes; then
 2202: #			thread_file='irix'
 2203: #		fi
 2204: 		;;
 2205: 	mips-wrs-vxworks)
 2206: 		tm_file="mips/elf.h libgloss.h mips/vxworks.h"
 2207:  		tmake_file=mips/t-ecoff
 2208:  		gas=yes
 2209: 		gnu_ld=yes
 2210:  		extra_parts="crtbegin.o crtend.o"
 2211: 		thread_file='vxworks'
 2212:  		;;
 2213: 	mips-sgi-irix5cross64)		# Irix5 host, Irix 6 target, cross64
 2214: 		tm_file="mips/iris6.h mips/cross64.h"
 2215: 		xm_defines=USG
 2216: 		xm_file="mips/xm-iris5.h"
 2217: 		xmake_file=mips/x-iris
 2218: 		tmake_file=mips/t-cross64
 2219: 		# See comment in mips/iris[56].h files.
 2220: 		use_collect2=yes
 2221: # 		if test x$enable_threads = xyes; then
 2222: #			thread_file='irix'
 2223: #		fi
 2224: 		;;
 2225:         mips-sni-sysv4)
 2226: 		if test x$gas = xyes
 2227: 		then
 2228: 			if test x$stabs = xyes
 2229: 			then
 2230: 				tm_file=mips/iris5gdb.h
 2231: 			else
 2232: 				tm_file="mips/sni-svr4.h mips/sni-gas.h"
 2233: 			fi
 2234: 		else
 2235: 			tm_file=mips/sni-svr4.h
 2236: 		fi
 2237: 		xm_defines=USG
 2238:                 xmake_file=mips/x-sni-svr4
 2239:                 tmake_file=mips/t-mips-gas
 2240:                 if test x$gnu_ld != xyes
 2241:                 then
 2242:                         use_collect2=yes
 2243:                 fi
 2244:                 ;;
 2245: 	mips-sgi-irix5*)		# SGI System V.4., IRIX 5
 2246: 		if test x$gas = xyes
 2247: 		then
 2248: 			tm_file="mips/iris5.h mips/iris5gas.h"
 2249: 			if test x$stabs = xyes
 2250: 			then
 2251: 				tm_file="${tm_file} dbx.h"
 2252: 			fi
 2253: 		else
 2254: 			tm_file=mips/iris5.h
 2255: 		fi
 2256: 		xm_defines=USG
 2257: 		xm_file="mips/xm-iris5.h"
 2258: 		xmake_file=mips/x-iris
 2259: 		# mips-tfile doesn't work yet
 2260: 		tmake_file=mips/t-mips-gas
 2261: 		# See comment in mips/iris5.h file.
 2262: 		use_collect2=yes
 2263: # 		if test x$enable_threads = xyes; then
 2264: #			thread_file='irix'
 2265: #		fi
 2266: 		;;
 2267: 	mips-sgi-irix4loser*)		# Mostly like a MIPS.
 2268: 		tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
 2269: 		if test x$stabs = xyes; then
 2270: 			tm_file="${tm_file} dbx.h"
 2271: 		fi
 2272: 		xm_defines=USG
 2273: 		xmake_file=mips/x-iris
 2274: 		if test x$gas = xyes
 2275: 		then
 2276: 			tmake_file=mips/t-mips-gas
 2277: 		else
 2278: 			extra_passes="mips-tfile mips-tdump"
 2279: 		fi
 2280: 		if test x$gnu_ld != xyes
 2281: 		then
 2282: 			use_collect2=yes
 2283: 		fi
 2284: # 		if test x$enable_threads = xyes; then
 2285: #			thread_file='irix'
 2286: #		fi
 2287: 		;;
 2288: 	mips-sgi-irix4*)		# Mostly like a MIPS.
 2289: 		tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
 2290: 		if test x$stabs = xyes; then
 2291: 			tm_file="${tm_file} dbx.h"
 2292: 		fi
 2293: 		xm_defines=USG
 2294: 		xmake_file=mips/x-iris
 2295: 		if test x$gas = xyes
 2296: 		then
 2297: 			tmake_file=mips/t-mips-gas
 2298: 		else
 2299: 			extra_passes="mips-tfile mips-tdump"
 2300: 		fi
 2301: 		if test x$gnu_ld != xyes
 2302: 		then
 2303: 			use_collect2=yes
 2304: 		fi
 2305: # 		if test x$enable_threads = xyes; then
 2306: #			thread_file='irix'
 2307: #		fi
 2308: 		;;
 2309: 	mips-sgi-*)			# Mostly like a MIPS.
 2310: 		tm_file="mips/iris3.h ${tm_file}"
 2311: 		if test x$stabs = xyes; then
 2312: 			tm_file="${tm_file} dbx.h"
 2313: 		fi
 2314: 		xm_defines=USG
 2315: 		xmake_file=mips/x-iris3
 2316: 		if test x$gas = xyes
 2317: 		then
 2318: 			tmake_file=mips/t-mips-gas
 2319: 		else
 2320: 			extra_passes="mips-tfile mips-tdump"
 2321: 		fi
 2322: 		if test x$gnu_ld != xyes
 2323: 		then
 2324: 			use_collect2=yes
 2325: 		fi
 2326: 		;;
 2327: 	mips-dec-osfrose*)		# Decstation running OSF/1 reference port with OSF/rose.
 2328: 		tm_file="mips/osfrose.h ${tm_file}"
 2329: 		xmake_file=mips/x-osfrose
 2330: 		tmake_file=mips/t-osfrose
 2331: 		extra_objs=halfpic.o
 2332: 		use_collect2=yes
 2333: 		;;
 2334: 	mips-dec-osf*)			# Decstation running OSF/1 as shipped by DIGITAL
 2335: 		tm_file=mips/dec-osf1.h
 2336: 		if test x$stabs = xyes; then
 2337: 			tm_file="${tm_file} dbx.h"
 2338: 		fi
 2339: 		xmake_file=mips/x-dec-osf1
 2340: 		if test x$gas = xyes
 2341: 		then
 2342: 			tmake_file=mips/t-mips-gas
 2343: 		else
 2344: 			tmake_file=mips/t-ultrix
 2345: 			extra_passes="mips-tfile mips-tdump"
 2346: 		fi
 2347: 		if test x$gnu_ld != xyes
 2348: 		then
 2349: 			use_collect2=yes
 2350: 		fi
 2351: 		;;
 2352: 	mips-dec-bsd*)                  # Decstation running 4.4 BSD
 2353:               tm_file=mips/dec-bsd.h
 2354: 	      if test x$gas = xyes
 2355: 	      then
 2356: 		   	tmake_file=mips/t-mips-gas
 2357: 	      else
 2358: 			tmake_file=mips/t-ultrix
 2359: 			extra_passes="mips-tfile mips-tdump"
 2360: 	      fi
 2361: 	      if test x$gnu_ld != xyes
 2362: 	      then
 2363: 			use_collect2=yes
 2364: 	      fi
 2365: 	      ;;
 2366: 	mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
 2367: 		tm_file=mips/netbsd.h
 2368: 		# On NetBSD, the headers are already okay, except for math.h.
 2369: 		tmake_file=t-netbsd
 2370: 		;;
 2371:        mips*-*-linux*)                         # Linux MIPS, either endian.
 2372: 		xmake_file=x-linux
 2373: 		xm_file="xm-siglist.h ${xm_file}"
 2374:                case $machine in
 2375:                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
 2376:                        *)         tm_file="mips/elf.h mips/linux.h" ;;
 2377:                esac
 2378: 		extra_parts="crtbegin.o crtend.o"
 2379: 		gnu_ld=yes
 2380: 		gas=yes
 2381: 		;;
 2382: 	mips*el-*-openbsd*)	# mips little endian
 2383: 		target_cpu_default="MASK_GAS|MASK_ABICALLS"
 2384: 		tm_file=mips/openbsd.h
 2385: 		;;
 2386: 	mips*-*-openbsd*)		# mips big endian
 2387: 		target_cpu_default="MASK_GAS|MASK_ABICALLS"
 2388: 		tm_file=mips/openbsd-be.h
 2389: 		;;
 2390: 	mips-sony-bsd* | mips-sony-newsos*)	# Sony NEWS 3600 or risc/news.
 2391: 		tm_file="mips/news4.h ${tm_file}"
 2392: 		if test x$stabs = xyes; then
 2393: 			tm_file="${tm_file} dbx.h"
 2394: 		fi
 2395: 		if test x$gas = xyes
 2396: 		then
 2397: 			tmake_file=mips/t-mips-gas
 2398: 		else
 2399: 			extra_passes="mips-tfile mips-tdump"
 2400: 		fi
 2401: 		if test x$gnu_ld != xyes
 2402: 		then
 2403: 			use_collect2=yes
 2404: 		fi
 2405: 		xmake_file=mips/x-sony
 2406: 		;;
 2407: 	mips-sony-sysv*)		# Sony NEWS 3800 with NEWSOS5.0.
 2408: 					# That is based on svr4.
 2409: 		# t-svr4 is not right because this system doesn't use ELF.
 2410: 		tm_file="mips/news5.h ${tm_file}"
 2411: 		if test x$stabs = xyes; then
 2412: 			tm_file="${tm_file} dbx.h"
 2413: 		fi
 2414: 		xm_file="xm-siglist.h ${xm_file}"
 2415: 		xm_defines=USG
 2416: 		if test x$gas = xyes
 2417: 		then
 2418: 			tmake_file=mips/t-mips-gas
 2419: 		else
 2420: 			extra_passes="mips-tfile mips-tdump"
 2421: 		fi
 2422: 		if test x$gnu_ld != xyes
 2423: 		then
 2424: 			use_collect2=yes
 2425: 		fi
 2426: 		;;
 2427: 	mips-tandem-sysv4*)		# Tandem S2 running NonStop UX
 2428: 		tm_file="mips/svr4-5.h mips/svr4-t.h"
 2429: 		if test x$stabs = xyes; then
 2430: 			tm_file="${tm_file} dbx.h"
 2431: 		fi
 2432: 		xm_file="xm-siglist.h ${xm_file}"
 2433: 		xm_defines=USG
 2434: 		xmake_file=mips/x-sysv
 2435: 		if test x$gas = xyes
 2436: 		then
 2437: 			tmake_file=mips/t-mips-gas
 2438: 			extra_parts="crtbegin.o crtend.o"
 2439: 		else
 2440: 			tmake_file=mips/t-mips
 2441: 			extra_passes="mips-tfile mips-tdump"
 2442: 		fi
 2443: 		if test x$gnu_ld != xyes
 2444: 		then
 2445: 			use_collect2=yes
 2446: 		fi
 2447: 		;;
 2448: 	mips-*-ultrix* | mips-dec-mach3)	# Decstation.
 2449: 		tm_file="mips/ultrix.h ${tm_file}"
 2450: 		if test x$stabs = xyes; then
 2451: 			tm_file="${tm_file} dbx.h"
 2452: 		fi
 2453: 		xmake_file=mips/x-ultrix
 2454: 		if test x$gas = xyes
 2455: 		then
 2456: 			tmake_file=mips/t-mips-gas
 2457: 		else
 2458: 			tmake_file=mips/t-ultrix
 2459: 			extra_passes="mips-tfile mips-tdump"
 2460: 		fi
 2461: 		if test x$gnu_ld != xyes
 2462: 		then
 2463: 			use_collect2=yes
 2464: 		fi
 2465: 	        ;;
 2466: changequote(,)dnl
 2467: 	mips-*-riscos[56789]bsd*)
 2468: changequote([,])dnl
 2469: 		tm_file=mips/bsd-5.h	# MIPS BSD 4.3, RISC-OS 5.0
 2470: 		if test x$stabs = xyes; then
 2471: 			tm_file="${tm_file} dbx.h"
 2472: 		fi
 2473: 		if test x$gas = xyes
 2474: 		then
 2475: 			tmake_file=mips/t-bsd-gas
 2476: 		else
 2477: 			tmake_file=mips/t-bsd
 2478: 			extra_passes="mips-tfile mips-tdump"
 2479: 		fi
 2480: 		if test x$gnu_ld != xyes
 2481: 		then
 2482: 			use_collect2=yes
 2483: 		fi
 2484: 	        ;;
 2485: changequote(,)dnl
 2486: 	mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
 2487: changequote([,])dnl
 2488: 		tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
 2489: 		if test x$stabs = xyes; then
 2490: 			tm_file="${tm_file} dbx.h"
 2491: 		fi
 2492: 		if test x$gas = xyes
 2493: 		then
 2494: 			tmake_file=mips/t-bsd-gas
 2495: 		else
 2496: 			tmake_file=mips/t-bsd
 2497: 			extra_passes="mips-tfile mips-tdump"
 2498: 		fi
 2499: 		if test x$gnu_ld != xyes
 2500: 		then
 2501: 			use_collect2=yes
 2502: 		fi
 2503: 	        ;;
 2504: changequote(,)dnl
 2505: 	mips-*-riscos[56789]sysv4*)
 2506: changequote([,])dnl
 2507: 		tm_file=mips/svr4-5.h	# MIPS System V.4., RISC-OS 5.0
 2508: 		if test x$stabs = xyes; then
 2509: 			tm_file="${tm_file} dbx.h"
 2510: 		fi
 2511: 		xm_file="xm-siglist.h ${xm_file}"
 2512: 		xmake_file=mips/x-sysv
 2513: 		if test x$gas = xyes
 2514: 		then
 2515: 			tmake_file=mips/t-svr4-gas
 2516: 		else
 2517: 			tmake_file=mips/t-svr4
 2518: 			extra_passes="mips-tfile mips-tdump"
 2519: 		fi
 2520: 		if test x$gnu_ld != xyes
 2521: 		then
 2522: 			use_collect2=yes
 2523: 		fi
 2524: 		;;
 2525: changequote(,)dnl
 2526: 	mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
 2527: changequote([,])dnl
 2528: 		tm_file="mips/svr4-4.h ${tm_file}"
 2529: 		if test x$stabs = xyes; then
 2530: 			tm_file="${tm_file} dbx.h"
 2531: 		fi
 2532: 		xm_defines=USG
 2533: 		xmake_file=mips/x-sysv
 2534: 		if test x$gas = xyes
 2535: 		then
 2536: 			tmake_file=mips/t-svr4-gas
 2537: 		else
 2538: 			tmake_file=mips/t-svr4
 2539: 			extra_passes="mips-tfile mips-tdump"
 2540: 		fi
 2541: 		if test x$gnu_ld != xyes
 2542: 		then
 2543: 			use_collect2=yes
 2544: 		fi
 2545: 		;;
 2546: changequote(,)dnl
 2547: 	mips-*-riscos[56789]sysv*)
 2548: changequote([,])dnl
 2549: 		tm_file=mips/svr3-5.h	# MIPS System V.3, RISC-OS 5.0
 2550: 		if test x$stabs = xyes; then
 2551: 			tm_file="${tm_file} dbx.h"
 2552: 		fi
 2553: 		xm_defines=USG
 2554: 		xmake_file=mips/x-sysv
 2555: 		if test x$gas = xyes
 2556: 		then
 2557: 			tmake_file=mips/t-svr3-gas
 2558: 		else
 2559: 			tmake_file=mips/t-svr3
 2560: 			extra_passes="mips-tfile mips-tdump"
 2561: 		fi
 2562: 		if test x$gnu_ld != xyes
 2563: 		then
 2564: 			use_collect2=yes
 2565: 		fi
 2566: 		;;
 2567: 	mips-*-sysv* | mips-*-riscos*sysv*)
 2568: 		tm_file="mips/svr3-4.h ${tm_file}"
 2569: 		if test x$stabs = xyes; then
 2570: 			tm_file="${tm_file} dbx.h"
 2571: 		fi
 2572: 		xm_defines=USG
 2573: 		xmake_file=mips/x-sysv
 2574: 		if test x$gas = xyes
 2575: 		then
 2576: 			tmake_file=mips/t-svr3-gas
 2577: 		else
 2578: 			tmake_file=mips/t-svr3
 2579: 			extra_passes="mips-tfile mips-tdump"
 2580: 		fi
 2581: 		if test x$gnu_ld != xyes
 2582: 		then
 2583: 			use_collect2=yes
 2584: 		fi
 2585: 		;;
 2586: changequote(,)dnl
 2587: 	mips-*-riscos[56789]*)		# Default MIPS RISC-OS 5.0.
 2588: changequote([,])dnl
 2589: 		tm_file=mips/mips-5.h
 2590: 		if test x$stabs = xyes; then
 2591: 			tm_file="${tm_file} dbx.h"
 2592: 		fi
 2593: 		if test x$gas = xyes
 2594: 		then
 2595: 			tmake_file=mips/t-mips-gas
 2596: 		else
 2597: 			extra_passes="mips-tfile mips-tdump"
 2598: 		fi
 2599: 		if test x$gnu_ld != xyes
 2600: 		then
 2601: 			use_collect2=yes
 2602: 		fi
 2603: 		;;
 2604: 	mips-*-gnu*)
 2605: 		;;
 2606: 	mipsel-*-ecoff*)
 2607: 		tm_file=mips/ecoffl.h
 2608: 		if test x$stabs = xyes; then
 2609: 			tm_file="${tm_file} dbx.h"
 2610: 		fi
 2611: 		tmake_file=mips/t-ecoff
 2612: 		;;
 2613: 	mips-*-ecoff*)
 2614: 		tm_file="gofast.h mips/ecoff.h"
 2615: 		if test x$stabs = xyes; then
 2616: 			tm_file="${tm_file} dbx.h"
 2617: 		fi
 2618: 		tmake_file=mips/t-ecoff
 2619: 		;;
 2620: 	mipsel-*-elf*)
 2621: 		tm_file="mips/elfl.h libgloss.h"
 2622: 		tmake_file=mips/t-elf
 2623: 		;;
 2624: 	mips-*-elf*)
 2625: 		tm_file="mips/elf.h"
 2626: 		tmake_file=mips/t-elf
 2627: 		;;
 2628: 	mips64el-*-elf*)
 2629: 		tm_file="mips/elfl64.h"
 2630: 		tmake_file=mips/t-elf
 2631: 		;;
 2632: 	mips64orionel-*-elf*)
 2633: 		tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
 2634: 		tmake_file=mips/t-elf
 2635: 		;;
 2636: 	mips64-*-elf*)
 2637: 		tm_file="mips/elf64.h"
 2638: 		tmake_file=mips/t-elf
 2639: 		;;
 2640: 	mips64orion-*-elf*)
 2641: 		tm_file="mips/elforion.h mips/elf64.h libgloss.h"
 2642: 		tmake_file=mips/t-elf
 2643: 		;;
 2644: 	mips64orion-*-rtems*)
 2645: 		tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
 2646: 		tmake_file="mips/t-ecoff t-rtems"
 2647: 		;;
 2648: 	mipstx39el-*-elf*)
 2649: 		tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
 2650: 		tmake_file=mips/t-r3900
 2651: 		;;
 2652: 	mipstx39-*-elf*)
 2653: 		tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
 2654: 		tmake_file=mips/t-r3900
 2655: 		;;
 2656: 	mips-*-*)				# Default MIPS RISC-OS 4.0.
 2657: 		if test x$stabs = xyes; then
 2658: 			tm_file="${tm_file} dbx.h"
 2659: 		fi
 2660: 		if test x$gas = xyes
 2661: 		then
 2662: 			tmake_file=mips/t-mips-gas
 2663: 		else
 2664: 			extra_passes="mips-tfile mips-tdump"
 2665: 		fi
 2666: 		if test x$gnu_ld != xyes
 2667: 		then
 2668: 			use_collect2=yes
 2669: 		fi
 2670: 		;;
 2671: 	mn10200-*-*)
 2672: 		cpu_type=mn10200
 2673: 		tm_file="mn10200/mn10200.h"
 2674: 		if test x$stabs = xyes
 2675: 		then
 2676: 			tm_file="${tm_file} dbx.h"
 2677: 		fi
 2678: 		use_collect2=no
 2679: 		;;
 2680: 	mn10300-*-*)
 2681: 		cpu_type=mn10300
 2682: 		tm_file="mn10300/mn10300.h"
 2683: 		if test x$stabs = xyes
 2684: 		then
 2685: 			tm_file="${tm_file} dbx.h"
 2686: 		fi
 2687: 		use_collect2=no
 2688: 		;;
 2689: 	ns32k-encore-bsd*)
 2690: 		tm_file=ns32k/encore.h
 2691: 		use_collect2=yes
 2692: 		;;
 2693: 	ns32k-sequent-bsd*)
 2694: 		tm_file=ns32k/sequent.h
 2695: 		use_collect2=yes
 2696: 		;;
 2697: 	ns32k-tek6100-bsd*)
 2698: 		tm_file=ns32k/tek6100.h
 2699: 		use_collect2=yes
 2700: 		;;
 2701: 	ns32k-tek6200-bsd*)
 2702: 		tm_file=ns32k/tek6200.h
 2703: 		use_collect2=yes
 2704: 		;;
 2705: # This has not been updated to GCC 2.
 2706: #	ns32k-ns-genix*)
 2707: #		xm_defines=USG
 2708: #		xmake_file=ns32k/x-genix
 2709: #		tm_file=ns32k/genix.h
 2710: #		use_collect2=yes
 2711: #		;;
 2712: 	ns32k-merlin-*)
 2713: 		tm_file=ns32k/merlin.h
 2714: 		use_collect2=yes
 2715: 		;;
 2716: 	ns32k-pc532-mach*)
 2717: 		tm_file=ns32k/pc532-mach.h
 2718: 		use_collect2=yes
 2719: 		;;
 2720: 	ns32k-pc532-minix*)
 2721: 		tm_file=ns32k/pc532-min.h
 2722: 		xm_file="ns32k/xm-pc532-min.h ${xm-file}"
 2723: 		xm_defines=USG
 2724: 		use_collect2=yes
 2725: 		;;
 2726: 	ns32k-*-netbsd*)
 2727: 		tm_file=ns32k/netbsd.h
 2728: 		xm_file="ns32k/xm-netbsd.h ${xm_file}"
 2729: 		# On NetBSD, the headers are already okay, except for math.h.
 2730: 		tmake_file=t-netbsd
 2731:        use_collect2=yes
 2732: 		;;
 2733:         pdp11-*-bsd)
 2734: 		tm_file="${tm_file} pdp11/2bsd.h"
 2735:                 ;;
 2736:         pdp11-*-*)
 2737: 		;;
 2738: 	ns32k-*-openbsd*)
 2739: 		# Nothing special
 2740: 		;;
 2741: 	pyramid-*-*)
 2742: 		cpu_type=pyr
 2743: 		xmake_file=pyr/x-pyr
 2744: 		use_collect2=yes
 2745: 		;;
 2746: 	romp-*-aos*)
 2747: 		use_collect2=yes
 2748: 		;;
 2749: 	romp-*-mach*)
 2750: 		xmake_file=romp/x-mach
 2751: 		use_collect2=yes
 2752: 		;;
 2753: 	romp-*-openbsd*)
 2754: 		# Nothing special
 2755: 		;;
 2756: 	powerpc-*-openbsd*)
 2757: 		tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
 2758: 		;;
 2759: 	powerpc-*-beos*)
 2760: 		cpu_type=rs6000
 2761: 		tm_file=rs6000/beos.h
 2762: 		xm_file=rs6000/xm-beos.h
 2763: 		tmake_file=rs6000/t-beos
 2764: 		xmake_file=rs6000/x-beos
 2765: 		;;
 2766: 	powerpc-*-sysv* | powerpc-*-elf*)
 2767: 		tm_file=rs6000/sysv4.h
 2768: 		xm_file="xm-siglist.h rs6000/xm-sysv4.h"
 2769: 		xm_defines="USG POSIX"
 2770: 		extra_headers=ppc-asm.h
 2771: 		if test x$gas = xyes
 2772: 		then
 2773: 			tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
 2774: 		else
 2775: 			tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
 2776: 		fi
 2777: 		xmake_file=rs6000/x-sysv4
 2778: 		;;
 2779: 	powerpc-*-eabiaix*)
 2780: 		tm_file=rs6000/eabiaix.h
 2781: 		tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 2782: 		extra_headers=ppc-asm.h
 2783: 		;;
 2784: 	powerpc-*-eabisim*)
 2785: 		tm_file=rs6000/eabisim.h
 2786: 		tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 2787: 		extra_headers=ppc-asm.h
 2788: 		;;
 2789: 	powerpc-*-eabi*)
 2790: 		tm_file=rs6000/eabi.h
 2791: 		if test x$gas = xyes
 2792: 		then
 2793: 			tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 2794: 		else
 2795: 			tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
 2796: 		fi
 2797: 		extra_headers=ppc-asm.h
 2798: 		;;
 2799: 	powerpc-*-rtems*)
 2800: 		tm_file=rs6000/rtems.h
 2801: 		if test x$gas = xyes
 2802: 		then
 2803: 		     tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
 2804: 		else
 2805: 		     tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
 2806: 		fi
 2807: 		extra_headers=ppc-asm.h
 2808: 		;;
 2809: 	powerpc-*-linux-gnulibc1)
 2810: 		tm_file=rs6000/linux.h
 2811: 		xm_file=rs6000/xm-sysv4.h
 2812: 		out_file=rs6000/rs6000.c
 2813: 		if test x$gas = xyes
 2814: 		then
 2815: 			tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
 2816: 		else
 2817: 			tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
 2818: 		fi
 2819: 		xmake_file=x-linux
 2820: 		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 2821: 		extra_headers=ppc-asm.h
 2822: 		if test x$enable_threads = xyes; then
 2823: 			thread_file='posix'
 2824: 		fi
 2825: 		;;
 2826: 	powerpc-*-linux-gnu*)
 2827: 		tm_file=rs6000/linux.h
 2828: 		xm_file="xm-siglist.h rs6000/xm-sysv4.h"
 2829: 		xm_defines="USG ${xm_defines}"
 2830: 		out_file=rs6000/rs6000.c
 2831: 		if test x$gas = xyes
 2832: 		then
 2833: 			tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
 2834: 		else
 2835: 			tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
 2836: 		fi
 2837: 		xmake_file=x-linux
 2838: 		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 2839: 		extra_headers=ppc-asm.h
 2840: 		if test x$enable_threads = xyes; then
 2841: 			thread_file='posix'
 2842: 		fi
 2843: 		;;
 2844:         powerpc-wrs-vxworks*)
 2845:                 cpu_type=rs6000
 2846: 		xm_file="xm-siglist.h rs6000/xm-sysv4.h"
 2847: 		xm_defines="USG POSIX"
 2848:                 tm_file=rs6000/vxppc.h
 2849:                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 2850: 		extra_headers=ppc-asm.h
 2851: 		thread_file='vxworks'
 2852:                 ;;
 2853: 	powerpcle-*-sysv* | powerpcle-*-elf*)
 2854: 		tm_file=rs6000/sysv4le.h
 2855: 		xm_file="xm-siglist.h rs6000/xm-sysv4.h"
 2856: 		xm_defines="USG POSIX"
 2857: 		if test x$gas = xyes
 2858: 		then
 2859: 			tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
 2860: 		else
 2861: 			tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
 2862: 		fi
 2863: 		xmake_file=rs6000/x-sysv4
 2864: 		extra_headers=ppc-asm.h
 2865: 		;;
 2866: 	powerpcle-*-eabisim*)
 2867: 		tm_file=rs6000/eabilesim.h
 2868: 		tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 2869: 		extra_headers=ppc-asm.h
 2870: 		;;
 2871: 	powerpcle-*-eabi*)
 2872: 		tm_file=rs6000/eabile.h
 2873: 		if test x$gas = xyes
 2874: 		then
 2875: 			tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 2876: 		else
 2877: 			tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
 2878: 		fi
 2879: 		extra_headers=ppc-asm.h
 2880: 		;;
 2881:         powerpcle-*-winnt* )
 2882:                 tm_file=rs6000/win-nt.h
 2883:                 tmake_file=rs6000/t-winnt
 2884: #               extra_objs=pe.o
 2885:  		if test x$enable_threads = xyes; then
 2886: 			thread_file='win32'
 2887: 		fi
 2888: 		extra_headers=ppc-asm.h
 2889: 		;;
 2890: 	powerpcle-*-pe | powerpcle-*-cygwin*)
 2891: 		tm_file=rs6000/cygwin.h
 2892: 		xm_file="rs6000/xm-cygwin.h ${xm_file}"
 2893: 		tmake_file=rs6000/t-winnt
 2894: 		xmake_file=rs6000/x-cygwin
 2895: #		extra_objs=pe.o
 2896:  		if test x$enable_threads = xyes; then
 2897: 			thread_file='win32'
 2898: 		fi
 2899: 		exeext=.exe
 2900: 		extra_headers=ppc-asm.h
 2901: 		;;
 2902: 	powerpcle-*-solaris2*)
 2903: 		tm_file=rs6000/sol2.h
 2904: 		xm_file="xm-siglist.h rs6000/xm-sysv4.h"
 2905: 		xm_defines="USG POSIX"
 2906: 		if test x$gas = xyes
 2907: 		then
 2908: 			tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
 2909: 		else
 2910: 			tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
 2911: 		fi
 2912: 		xmake_file=rs6000/x-sysv4
 2913: 		extra_headers=ppc-asm.h
 2914: 		;;
 2915: changequote(,)dnl
 2916: 	rs6000-ibm-aix3.[01]*)
 2917: changequote([,])dnl
 2918: 		tm_file=rs6000/aix31.h
 2919: 		xmake_file=rs6000/x-aix31
 2920: 		float_format=none
 2921: 		use_collect2=yes
 2922: 		;;
 2923: changequote(,)dnl
 2924: 	rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
 2925: changequote([,])dnl
 2926: 		tm_file=rs6000/aix3newas.h
 2927: 		if test x$host != x$target
 2928: 		then
 2929: 			tmake_file=rs6000/t-xnewas
 2930: 		else
 2931: 			tmake_file=rs6000/t-newas
 2932: 		fi
 2933: 		float_format=none
 2934: 		use_collect2=yes
 2935: 		;;
 2936: changequote(,)dnl
 2937: 	rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
 2938: changequote([,])dnl
 2939: 		tm_file=rs6000/aix41.h
 2940: 		if test x$host != x$target
 2941: 		then
 2942: 			tmake_file=rs6000/t-xnewas
 2943: 		else
 2944: 			tmake_file=rs6000/t-newas
 2945: 		fi
 2946: 		if test "$gnu_ld" = yes
 2947: 		then
 2948: 			xmake_file=rs6000/x-aix41-gld
 2949: 		else
 2950: 			xmake_file=rs6000/x-aix41
 2951: 		fi
 2952: 		float_format=none
 2953: 		use_collect2=yes
 2954: 		;;
 2955: changequote(,)dnl
 2956: 	rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
 2957: changequote([,])dnl
 2958: 		tm_file=rs6000/aix43.h
 2959: 		if test x$host != x$target
 2960: 		then
 2961: 			tmake_file=rs6000/t-xaix43
 2962: 		else
 2963: 			tmake_file=rs6000/t-aix43
 2964: 		fi
 2965: 		xmake_file=rs6000/x-aix43
 2966: 		float_format=none
 2967: 		use_collect2=yes
 2968: 		;;
 2969: changequote(,)dnl
 2970: 	rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
 2971: changequote([,])dnl
 2972: 		tm_file=rs6000/aix43.h
 2973: 		if test x$host != x$target
 2974: 		then
 2975: 			tmake_file=rs6000/t-xaix43
 2976: 		else
 2977: 			tmake_file=rs6000/t-aix43
 2978: 		fi
 2979: 		xmake_file=rs6000/x-aix43
 2980: 		float_format=none
 2981: 		use_collect2=yes
 2982: 		;;
 2983: 	rs6000-ibm-aix*)
 2984: 		float_format=none
 2985: 		use_collect2=yes
 2986: 		;;
 2987: 	rs6000-bull-bosx)
 2988: 		float_format=none
 2989: 		use_collect2=yes
 2990: 		;;
 2991: 	rs6000-*-mach*)
 2992: 		tm_file=rs6000/mach.h
 2993: 		xm_file="${xm_file} rs6000/xm-mach.h"
 2994: 		xmake_file=rs6000/x-mach
 2995: 		use_collect2=yes
 2996: 		;;
 2997: 	rs6000-*-lynxos*)
 2998: 		tm_file=rs6000/lynx.h
 2999: 		xm_file=rs6000/xm-lynx.h
 3000: 		tmake_file=rs6000/t-rs6000
 3001: 		xmake_file=rs6000/x-lynx
 3002: 		use_collect2=yes
 3003: 		;;
 3004: 	sh-*-elf*)
 3005: 		tm_file=sh/elf.h
 3006: 		float_format=sh
 3007: 		;;
 3008: 	sh-*-rtemself*)
 3009: 		tmake_file="sh/t-sh t-rtems"
 3010: 		tm_file=sh/rtemself.h
 3011: 		float_format=sh
 3012: 		;;
 3013: 	sh-*-rtems*)
 3014: 		tmake_file="sh/t-sh t-rtems"
 3015: 		tm_file=sh/rtems.h
 3016: 		float_format=sh
 3017: 		;;
 3018: 	sh-*-*)
 3019: 		float_format=sh
 3020: 		;;
 3021: 	sparc-tti-*)
 3022: 		tm_file=sparc/pbd.h
 3023: 		xm_file="xm-alloca.h ${xm_file}"
 3024: 		xm_defines=USG
 3025: 		;;
 3026: 	sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
 3027: 		tm_file=sparc/vxsparc.h
 3028: 		tmake_file=sparc/t-vxsparc
 3029: 		use_collect2=yes
 3030: 		thread_file='vxworks'
 3031: 		;;
 3032: 	sparc-*-aout*)
 3033: 		tmake_file=sparc/t-sparcbare
 3034: 		tm_file="sparc/aout.h libgloss.h"
 3035: 		;;
 3036: 	sparc-*-netbsd*)
 3037: 		tm_file=sparc/netbsd.h
 3038: 		tmake_file=t-netbsd
 3039:        use_collect2=yes
 3040: 		;;
 3041: 	sparc-*-openbsd*)
 3042: 		# we need collect2 until our bug is fixed...
 3043: 		use_collect2=yes
 3044: 		;;
 3045: 	sparc-*-bsd*)
 3046: 		tm_file=sparc/bsd.h
 3047: 		;;
 3048: 	sparc-*-elf*)
 3049: 		tm_file=sparc/elf.h
 3050: 		tmake_file=sparc/t-elf
 3051: 		extra_parts="crti.o crtn.o crtbegin.o crtend.o"
 3052: 		#float_format=i128
 3053: 		float_format=i64
 3054: 		;;
 3055: 	sparc-*-linux-gnuaout*)		# Sparc's running GNU/Linux, a.out
 3056: 		xm_file="${xm_file} sparc/xm-linux.h"
 3057: 		tm_file=sparc/linux-aout.h
 3058: 		xmake_file=x-linux
 3059: 		gnu_ld=yes
 3060: 		;;
 3061: 	sparc-*-linux-gnulibc1*)	# Sparc's running GNU/Linux, libc5
 3062: 		xm_file="${xm_file} sparc/xm-linux.h"
 3063: 		xmake_file=x-linux
 3064: 		tm_file=sparc/linux.h
 3065: 		tmake_file="t-linux t-linux-gnulibc1"
 3066: 		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 3067: 		gnu_ld=yes
 3068: 		;;
 3069: 	sparc-*-linux-gnu*)		# Sparc's running GNU/Linux, libc6
 3070: 		xm_file="${xm_file} sparc/xm-linux.h"
 3071: 		xmake_file=x-linux
 3072: 		tm_file=sparc/linux.h
 3073: 		tmake_file="t-linux"
 3074: 		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 3075: 		gnu_ld=yes
 3076:  		if test x$enable_threads = xyes; then
 3077:  			thread_file='posix'
 3078:  		fi
 3079: 		;;
 3080: 	sparc-*-lynxos*)
 3081: 		if test x$gas = xyes
 3082: 		then
 3083: 			tm_file=sparc/lynx.h
 3084: 		else
 3085: 			tm_file=sparc/lynx-ng.h
 3086: 		fi
 3087: 		xm_file=sparc/xm-lynx.h
 3088: 		tmake_file=sparc/t-sunos41
 3089: 		xmake_file=x-lynx
 3090: 		;;
 3091: 	sparc-*-rtems*)
 3092: 		tmake_file="sparc/t-sparcbare t-rtems"
 3093: 		tm_file=sparc/rtems.h
 3094: 		;;
 3095: 	sparcv9-*-solaris2*)
 3096: 		tm_file=sparc/sol2-sld-64.h
 3097: 		xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
 3098: 		xm_defines="USG POSIX"
 3099: 		tmake_file="sparc/t-sol2 sparc/t-sol2-64"
 3100: 		xmake_file=sparc/x-sysv4
 3101: 		extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
 3102: 		float_format=none
 3103: 		if test x${enable_threads} = x ; then
 3104: 		    enable_threads=$have_pthread_h
 3105: 		    if test x${enable_threads} = x ; then
 3106: 			enable_threads=$have_thread_h
 3107: 		    fi
 3108: 		fi
 3109: 		if test x${enable_threads} = xyes ; then
 3110: 		    if test x${have_pthread_h} = xyes ; then
 3111: 			thread_file='posix'
 3112: 		    else
 3113: 			thread_file='solaris'
 3114: 		    fi
 3115: 		fi
 3116: 		;;
 3117:         sparc-hal-solaris2*)
 3118:                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
 3119:                 xm_defines="USG POSIX"
 3120:                 tm_file="sparc/sol2.h sparc/hal.h"
 3121:                 tmake_file="sparc/t-halos sparc/t-sol2"
 3122:                 xmake_file=sparc/x-sysv4
 3123:                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
 3124:                 case $machine in
 3125:                 *-*-solaris2.[0-4])
 3126:                         float_format=i128
 3127:                 ;;
 3128:                 *)
 3129:                         float_format=none
 3130:                         ;;
 3131:                 esac
 3132: 		thread_file='solaris'
 3133:                 ;;
 3134: 	sparc-*-solaris2*)
 3135: 		if test x$gnu_ld = xyes
 3136: 		then
 3137: 			tm_file=sparc/sol2.h
 3138: 		else
 3139: 			tm_file=sparc/sol2-sld.h
 3140: 		fi
 3141: 		xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
 3142: 		xm_defines="USG POSIX"
 3143: 		tmake_file=sparc/t-sol2
 3144: 		xmake_file=sparc/x-sysv4
 3145: 		extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
 3146: 		case $machine in
 3147: changequote(,)dnl
 3148: 		*-*-solaris2.[0-4])
 3149: changequote([,])dnl
 3150: 			float_format=i128
 3151: 			;;
 3152: 		*)
 3153: 			float_format=none
 3154: 			;;
 3155: 		esac
 3156: 		if test x${enable_threads} = x; then
 3157: 		    enable_threads=$have_pthread_h
 3158: 		    if test x${enable_threads} = x; then
 3159: 			enable_threads=$have_thread_h
 3160: 		    fi
 3161: 		fi
 3162: 		if test x${enable_threads} = xyes; then
 3163: 		    if test x${have_pthread_h} = xyes; then
 3164: 			thread_file='posix'
 3165: 		    else
 3166: 			thread_file='solaris'
 3167: 		    fi
 3168: 		fi
 3169: 		;;
 3170: 	sparc-*-sunos4.0*)
 3171: 		tm_file=sparc/sunos4.h
 3172: 		tmake_file=sparc/t-sunos40
 3173: 		use_collect2=yes
 3174: 		;;
 3175: 	sparc-*-sunos4*)
 3176: 		tm_file=sparc/sunos4.h
 3177: 		tmake_file=sparc/t-sunos41
 3178: 		use_collect2=yes
 3179: 		if test x$gas = xyes; then
 3180: 			tm_file="${tm_file} sparc/sun4gas.h"
 3181: 		fi
 3182: 		;;
 3183: 	sparc-*-sunos3*)
 3184: 		tm_file=sparc/sun4o3.h
 3185: 		use_collect2=yes
 3186: 		;;
 3187: 	sparc-*-sysv4*)
 3188: 		tm_file=sparc/sysv4.h
 3189: 		xm_file="xm-siglist.h sparc/xm-sysv4.h"
 3190: 		xm_defines="USG POSIX"
 3191: 		tmake_file=t-svr4
 3192: 		xmake_file=sparc/x-sysv4
 3193: 		extra_parts="crtbegin.o crtend.o"
 3194: 		;;
 3195: 	sparc-*-vxsim*)
 3196: 		xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
 3197: 		xm_defines="USG POSIX"
 3198: 		tm_file=sparc/vxsim.h
 3199: 		tmake_file=sparc/t-vxsparc
 3200: 		xmake_file=sparc/x-sysv4
 3201: 		;;
 3202: 	sparclet-*-aout*)
 3203: 		tm_file="sparc/splet.h libgloss.h"
 3204: 		tmake_file=sparc/t-splet
 3205: 		;;
 3206: 	sparclite-*-coff*)
 3207: 		tm_file="sparc/litecoff.h libgloss.h"
 3208: 		tmake_file=sparc/t-sparclite
 3209: 		;;
 3210: 	sparclite-*-aout*)
 3211: 		tm_file="sparc/lite.h aoutos.h libgloss.h"
 3212: 		tmake_file=sparc/t-sparclite
 3213: 		;;
 3214: 	sparc64-*-aout*)
 3215: 		tmake_file=sparc/t-sp64
 3216: 		tm_file=sparc/sp64-aout.h
 3217: 		;;
 3218: 	sparc64-*-elf*)
 3219: 		tmake_file=sparc/t-sp64
 3220: 		tm_file=sparc/sp64-elf.h
 3221: 		extra_parts="crtbegin.o crtend.o"
 3222: 		;;
 3223: 	sparc64-*-linux*)		# 64-bit Sparc's running GNU/Linux
 3224: 		tmake_file="t-linux sparc/t-linux64"
 3225: 		xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
 3226: 		tm_file=sparc/linux64.h
 3227: 		xmake_file=x-linux
 3228: 		extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
 3229: 		gnu_ld=yes
 3230: 		;;
 3231: # This hasn't been upgraded to GCC 2.
 3232: #	tahoe-harris-*)			# Harris tahoe, using COFF.
 3233: #		tm_file=tahoe/harris.h
 3234: #		;;
 3235: #	tahoe-*-bsd*)			# tahoe running BSD
 3236: #		;;
 3237: 	thumb-*-coff* | thumbel-*-coff*)
 3238: 		tm_file=arm/tcoff.h
 3239: 		out_file=arm/thumb.c
 3240: 		xm_file=arm/xm-thumb.h
 3241: 		md_file=arm/thumb.md
 3242: 		tmake_file=arm/t-thumb
 3243: 		;;
 3244: 	thumb-wrs-vxworks)
 3245: 		tm_file=arm/tcoff.h
 3246: 		out_file=arm/thumb.c
 3247: 		xm_file=arm/xm-thumb.h
 3248: 		md_file=arm/thumb.md
 3249: 		tmake_file=arm/t-thumb
 3250: 		thread_file='vxworks'
 3251: 		;;
 3252: # This hasn't been upgraded to GCC 2.
 3253: #	tron-*-*)
 3254: #		cpu_type=gmicro
 3255: #		use_collect2=yes
 3256: #		;;
 3257: 	v850-*-*)
 3258: 		cpu_type=v850
 3259: 		tm_file="v850/v850.h"
 3260: 		xm_file="v850/xm-v850.h"
 3261: 		tmake_file=v850/t-v850
 3262: 		if test x$stabs = xyes
 3263: 		then
 3264: 			tm_file="${tm_file} dbx.h"
 3265: 		fi
 3266: 		use_collect2=no
 3267: 		;;
 3268: 	vax-*-bsd*)			# vaxen running BSD
 3269: 		use_collect2=yes
 3270: 		float_format=vax
 3271: 		;;
 3272: 	vax-*-sysv*)			# vaxen running system V
 3273: 		tm_file="${tm_file} vax/vaxv.h"
 3274: 		xm_defines=USG
 3275: 		float_format=vax
 3276: 		;;
 3277: 	vax-*-netbsd*)
 3278: 		tm_file="${tm_file} netbsd.h vax/netbsd.h"
 3279: 		tmake_file=t-netbsd
 3280: 		float_format=vax
 3281:        use_collect2=yes
 3282: 		;;
 3283: 	vax-*-openbsd*)
 3284: 		tmake_file="${tmake_file} vax/t-openbsd"
 3285: 		;;
 3286: 	vax-*-ultrix*)			# vaxen running ultrix
 3287: 		tm_file="${tm_file} vax/ultrix.h"
 3288: 		use_collect2=yes
 3289: 		float_format=vax
 3290: 		;;
 3291: 	vax-*-vms*)			# vaxen running VMS
 3292: 		xm_file=vax/xm-vms.h
 3293: 		tm_file=vax/vms.h
 3294: 		float_format=vax
 3295: 		;;
 3296: 	vax-*-*)			# vax default entry
 3297: 		float_format=vax
 3298: 		;;
 3299: 	we32k-att-sysv*)
 3300: 		xm_file="${xm_file} xm-svr3"
 3301: 		use_collect2=yes
 3302: 		;;
 3303: 	*)
 3304: 		echo "Configuration $machine not supported" 1>&2
 3305: 		exit 1
 3306: 		;;
 3307: 	esac
 3308: 
 3309: 	case $machine in
 3310: 	*-*-linux-gnu*)
 3311: 	        ;; # Existing GNU/Linux systems do not use the GNU setup.
 3312: 	*-*-gnu*)
 3313: 		# On the GNU system, the setup is just about the same on
 3314: 		# each different CPU.  The specific machines that GNU
 3315: 		# supports are matched above and just set $cpu_type.
 3316: 		xm_file="xm-gnu.h ${xm_file}"
 3317: 		tm_file=${cpu_type}/gnu.h
 3318: 		extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
 3319: 		# GNU always uses ELF.
 3320: 		elf=yes
 3321: 		# GNU tools are the only tools.
 3322: 		gnu_ld=yes
 3323: 		gas=yes
 3324: 		xmake_file=x-linux	# These details are the same as Linux.
 3325: 		tmake_file=t-gnu	# These are not.
 3326: 		;;
 3327: 	*-*-sysv4*)
 3328: 		xmake_try_sysv=x-sysv
 3329: 		install_headers_dir=install-headers-cpio
 3330: 		;;
 3331: 	*-*-sysv*)
 3332: 		install_headers_dir=install-headers-cpio
 3333: 		;;
 3334: 	esac
 3335: 
 3336: 	# Distinguish i[34567]86
 3337: 	# Also, do not run mips-tfile on MIPS if using gas.
 3338: 	# Process --with-cpu= for PowerPC/rs6000
 3339: 	target_cpu_default2=
 3340: 	case $machine in
 3341: 	i486-*-*)
 3342: 		target_cpu_default2=1
 3343: 		;;
 3344: 	i586-*-*)
 3345: 		case $target_alias in
 3346: 			k6-*)
 3347: 				target_cpu_default2=4
 3348: 				;;
 3349: 			*)
 3350: 				target_cpu_default2=2
 3351: 				;;
 3352: 		esac
 3353: 		;;
 3354: 	i686-*-* | i786-*-*)
 3355: 		target_cpu_default2=3
 3356: 		;;
 3357: 	alpha*-*-*)
 3358: 		case $machine in
 3359: 			alphaev6*)
 3360: 				target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
 3361: 				;;
 3362: 			alphapca56*)
 3363: 				target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
 3364: 				;;
 3365: 			alphaev56*)
 3366: 				target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
 3367: 				;;
 3368: 			alphaev5*)
 3369: 				target_cpu_default2="MASK_CPU_EV5"
 3370: 				;;
 3371: 		esac
 3372: 				
 3373: 		if test x$gas = xyes
 3374: 		then
 3375: 			if test "$target_cpu_default2" = ""
 3376: 			then
 3377: 				target_cpu_default2="MASK_GAS"
 3378: 			else
 3379: 				target_cpu_default2="${target_cpu_default2}|MASK_GAS"
 3380: 			fi
 3381: 		fi
 3382: 		;;
 3383: 	arm*-*-*)
 3384: 		case "x$with_cpu" in
 3385: 			x)
 3386: 				# The most generic
 3387: 				target_cpu_default2="TARGET_CPU_generic"
 3388: 				;;
 3389: 
 3390: 			# Distinguish cores, and major variants
 3391: 			# arm7m doesn't exist, but D & I don't affect code
 3392: 			xarm[23678] | xarm250 | xarm[67][01]0 \
 3393: 			| xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
 3394: 			| xarm7100 | xarm7500 | xarm7500fe | xarm810 \
 3395: 			| xstrongarm | xstrongarm110 | xstrongarm1100)
 3396: 				target_cpu_default2="TARGET_CPU_$with_cpu"
 3397: 				;;
 3398: 
 3399: 			xyes | xno)
 3400: 				echo "--with-cpu must be passed a value" 1>&2
 3401: 				exit 1
 3402: 				;;
 3403: 
 3404: 			*)
 3405: 				if test x$pass2done = xyes
 3406: 				then
 3407: 					echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
 3408: 					exit 1
 3409: 				fi
 3410: 				;;
 3411: 		esac
 3412: 		;;
 3413: 
 3414: 	mips*-*-ecoff* | mips*-*-elf*)
 3415: 		if test x$gas = xyes
 3416: 		then
 3417: 			if test x$gnu_ld = xyes
 3418: 			then
 3419: 				target_cpu_default2=20
 3420: 			else
 3421: 				target_cpu_default2=16
 3422: 			fi
 3423: 		fi
 3424: 		;;
 3425: 	mips*-*-*)
 3426: 		if test x$gas = xyes
 3427: 		then
 3428: 			target_cpu_default2=16
 3429: 		fi
 3430: 		;;
 3431: 	powerpc*-*-* | rs6000-*-*)
 3432: 		case "x$with_cpu" in
 3433: 			x)
 3434: 				;;
 3435: 
 3436: 			xcommon | xpower | xpower2 | xpowerpc | xrios \
 3437: 			  | xrios1 | xrios2 | xrsc | xrsc1 \
 3438: 			  | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
 3439: 			  | xec603e | x740 | x750 | x401 \
 3440: 			  | x403 | x505 | x801 | x821 | x823 | x860)
 3441: 				target_cpu_default2="\"$with_cpu\""
 3442: 				;;
 3443: 
 3444: 			xyes | xno)
 3445: 				echo "--with-cpu must be passed a value" 1>&2
 3446: 				exit 1
 3447: 				;;
 3448: 
 3449: 			*)
 3450: 				if test x$pass2done = xyes
 3451: 				then
 3452: 					echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
 3453: 					exit 1
 3454: 				fi
 3455: 				;;
 3456: 		esac
 3457: 		;;
 3458: 	sparc*-*-*)
 3459: 		case ".$with_cpu" in
 3460: 			.)
 3461: 				target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
 3462: 				;;
 3463: 			.supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
 3464: 				target_cpu_default2="TARGET_CPU_$with_cpu"
 3465: 				;;
 3466: 			*)
 3467: 				if test x$pass2done = xyes
 3468: 				then
 3469: 					echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
 3470: 					exit 1
 3471: 				fi
 3472: 				;;
 3473: 		esac
 3474: 		;;
 3475: 	esac
 3476: 
 3477: 	if test "$target_cpu_default2" != ""
 3478: 	then
 3479: 		if test "$target_cpu_default" != ""
 3480: 		then
 3481: 			target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
 3482: 		else
 3483: 			target_cpu_default=$target_cpu_default2
 3484: 		fi
 3485: 	fi
 3486: 
 3487: 	# No need for collect2 if we have the GNU linker.
 3488: 	# Actually, there is now; GNU ld doesn't handle the EH info or
 3489: 	# collecting for shared libraries.
 3490: 	#case x$gnu_ld in
 3491: 	#xyes)
 3492: 	#	use_collect2=
 3493: 	#	;;
 3494: 	#esac
 3495: 
 3496: # Save data on machine being used to compile GCC in build_xm_file.
 3497: # Save data on host machine in vars host_xm_file and host_xmake_file.
 3498: 	if test x$pass1done = x
 3499: 	then
 3500: 		if test x"$xm_file" = x
 3501: 		then build_xm_file=$cpu_type/xm-$cpu_type.h
 3502: 		else build_xm_file=$xm_file
 3503: 		fi
 3504: 		build_xm_defines=$xm_defines
 3505: 		build_install_headers_dir=$install_headers_dir
 3506: 		build_exeext=$exeext
 3507: 		pass1done=yes
 3508: 	else
 3509: 		if test x$pass2done = x
 3510: 		then
 3511: 			if test x"$xm_file" = x
 3512: 			then host_xm_file=$cpu_type/xm-$cpu_type.h
 3513: 			else host_xm_file=$xm_file
 3514: 			fi
 3515: 			host_xm_defines=$xm_defines
 3516: 			if test x"$xmake_file" = x
 3517: 			then xmake_file=$cpu_type/x-$cpu_type
 3518: 			fi
 3519: 			host_xmake_file="$xmake_file"
 3520: 			host_truncate_target=$truncate_target
 3521: 			host_extra_gcc_objs=$extra_gcc_objs
 3522: 			host_extra_objs=$extra_host_objs
 3523: 			host_exeext=$exeext
 3524: 			pass2done=yes
 3525: 		fi
 3526: 	fi
 3527: done
 3528: 
 3529: extra_objs="${host_extra_objs} ${extra_objs}"
 3530: 
 3531: # Default the target-machine variables that were not explicitly set.
 3532: if test x"$tm_file" = x
 3533: then tm_file=$cpu_type/$cpu_type.h; fi
 3534: 
 3535: if test x$extra_headers = x
 3536: then extra_headers=; fi
 3537: 
 3538: if test x"$xm_file" = x
 3539: then xm_file=$cpu_type/xm-$cpu_type.h; fi
 3540: 
 3541: if test x$md_file = x
 3542: then md_file=$cpu_type/$cpu_type.md; fi
 3543: 
 3544: if test x$out_file = x
 3545: then out_file=$cpu_type/$cpu_type.c; fi
 3546: 
 3547: if test x"$tmake_file" = x
 3548: then tmake_file=$cpu_type/t-$cpu_type
 3549: fi
 3550: 
 3551: if test x"$dwarf2" = xyes
 3552: then tm_file="tm-dwarf2.h $tm_file"
 3553: fi
 3554: 
 3555: if test x$float_format = x
 3556: then float_format=i64
 3557: fi
 3558: 
 3559: if test $float_format = none
 3560: then float_h_file=Makefile.in
 3561: else float_h_file=float-$float_format.h
 3562: fi
 3563: 
 3564: if test x$enable_haifa = x
 3565: then
 3566:   case $target in
 3567:     alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*)
 3568:       enable_haifa=yes;;
 3569:   esac
 3570: fi
 3571: 
 3572: # Handle cpp installation.
 3573: if test x$enable_cpp != xno
 3574: then
 3575:   tmake_file="$tmake_file t-install-cpp"
 3576: fi
 3577: 
 3578: # Say what files are being used for the output code and MD file.
 3579: echo "Using \`$srcdir/config/$out_file' to output insns."
 3580: echo "Using \`$srcdir/config/$md_file' as machine description file."
 3581: 
 3582: count=a
 3583: for f in $tm_file; do
 3584: 	count=${count}x
 3585: done
 3586: if test $count = ax; then
 3587: 	echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
 3588: else
 3589: 	echo "Using the following target machine macro files:"
 3590: 	for f in $tm_file; do
 3591: 		echo "	$srcdir/config/$f"
 3592: 	done
 3593: fi
 3594: 
 3595: count=a
 3596: for f in $host_xm_file; do
 3597: 	count=${count}x
 3598: done
 3599: if test $count = ax; then
 3600: 	echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
 3601: else
 3602: 	echo "Using the following host machine macro files:"
 3603: 	for f in $host_xm_file; do
 3604: 		echo "	$srcdir/config/$f"
 3605: 	done
 3606: fi
 3607: 
 3608: if test "$host_xm_file" != "$build_xm_file"; then
 3609: 	count=a
 3610: 	for f in $build_xm_file; do
 3611: 		count=${count}x
 3612: 	done
 3613: 	if test $count = ax; then
 3614: 		echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
 3615: 	else
 3616: 		echo "Using the following build machine macro files:"
 3617: 		for f in $build_xm_file; do
 3618: 			echo "	$srcdir/config/$f"
 3619: 		done
 3620: 	fi
 3621: fi
 3622: 
 3623: if test x$thread_file = x; then
 3624: 	if test x$target_thread_file != x; then
 3625: 		thread_file=$target_thread_file
 3626: 	else
 3627: 		thread_file='single'
 3628: 	fi
 3629: fi
 3630: 
 3631: # Set up the header files.
 3632: # $links is the list of header files to create.
 3633: # $vars is the list of shell variables with file names to include.
 3634: # auto-host.h is the file containing items generated by autoconf and is
 3635: # the first file included by config.h.
 3636: null_defines=
 3637: host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
 3638: 
 3639: # If host=build, it is correct to have hconfig include auto-host.h
 3640: # as well.  If host!=build, we are in error and need to do more 
 3641: # work to find out the build config parameters.
 3642: if test x$host = x$build
 3643: then
 3644: 	build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
 3645: else
 3646: 	# We create a subdir, then run autoconf in the subdir.
 3647: 	# To prevent recursion we set host and build for the new
 3648: 	# invocation of configure to the build for this invocation
 3649: 	# of configure. 
 3650: 	tempdir=build.$$
 3651: 	rm -rf $tempdir
 3652: 	mkdir $tempdir
 3653: 	cd $tempdir
 3654: 	case ${srcdir} in
 3655: 	/*) realsrcdir=${srcdir};;
 3656: 	*) realsrcdir=../${srcdir};;
 3657: 	esac
 3658: 	CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
 3659: 		--target=$target --host=$build --build=$build
 3660: 
 3661: 	# We just finished tests for the build machine, so rename
 3662: 	# the file auto-build.h in the gcc directory.
 3663: 	mv auto-host.h ../auto-build.h
 3664: 	cd ..
 3665: 	rm -rf $tempdir
 3666: 	build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
 3667: fi
 3668: 
 3669: xm_file="gansidecl.h ${xm_file}"
 3670: tm_file="gansidecl.h ${tm_file}"
 3671: 
 3672: vars="host_xm_file tm_file xm_file build_xm_file"
 3673: links="config.h tm.h tconfig.h hconfig.h"
 3674: defines="host_xm_defines null_defines xm_defines build_xm_defines"
 3675: 
 3676: rm -f config.bak
 3677: if test -f config.status; then mv -f config.status config.bak; fi
 3678: 
 3679: # Make the links.
 3680: while test -n "$vars"
 3681: do
 3682: 	set $vars; var=$1; shift; vars=$*
 3683: 	set $links; link=$1; shift; links=$*
 3684: 	set $defines; define=$1; shift; defines=$*
 3685: 
 3686: 	rm -f $link
 3687: 
 3688: 	# Define TARGET_CPU_DEFAULT if the system wants one.
 3689: 	# This substitutes for lots of *.h files.
 3690: 	if test "$target_cpu_default" != "" -a $link = tm.h
 3691: 	then
 3692: 		echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
 3693: 	fi
 3694: 
 3695: 	for file in `eval echo '$'$var`; do
 3696: 		case $file in
 3697: 		auto-config.h)
 3698: 			;;
 3699: 		*)
 3700: 			echo '#ifdef IN_GCC' >>$link
 3701: 			;;
 3702: 		esac
 3703: 		echo "#include \"$file\"" >>$link
 3704: 		case $file in
 3705: 		auto-config.h)
 3706: 			;;
 3707: 		*)
 3708: 			echo '#endif' >>$link
 3709: 			;;
 3710: 		esac
 3711: 	done
 3712: 
 3713: 	for def in `eval echo '$'$define`; do
 3714: 		echo "#ifndef $def" >>$link
 3715: 		echo "#define $def" >>$link
 3716: 		echo "#endif" >>$link
 3717: 	done
 3718: done
 3719: 
 3720: # Truncate the target if necessary
 3721: if test x$host_truncate_target != x; then
 3722: 	target=`echo $target | sed -e 's/\(..............\).*/\1/'`
 3723: fi
 3724: 
 3725: # Get the version trigger filename from the toplevel
 3726: if test "${with_gcc_version_trigger+set}" = set; then
 3727: 	gcc_version_trigger=$with_gcc_version_trigger
 3728: else
 3729: 	gcc_version_trigger=${srcdir}/version.c
 3730: fi
 3731: changequote(,)dnl
 3732: gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
 3733: changequote([,])dnl
 3734: 
 3735: # Internationalization
 3736: PACKAGE=gcc
 3737: VERSION="$gcc_version"
 3738: AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
 3739: AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
 3740: AC_SUBST(PACKAGE)
 3741: AC_SUBST(VERSION)
 3742: 
 3743: ALL_LINGUAS="en_UK"
 3744: 
 3745: # NLS support is still experimental, so disable it by default for now.
 3746: AC_ARG_ENABLE(nls,
 3747: [  --enable-nls            use Native Language Support (disabled by default).
 3748:                           EXPERIMENTAL, see ABOUT-GCC-NLS.],
 3749:   , enable_nls=no)
 3750: 
 3751: AM_GNU_GETTEXT
 3752: XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
 3753: 
 3754: # Get an absolute path to the GCC top-level source directory
 3755: holddir=`pwd`
 3756: cd $srcdir
 3757: topdir=`pwd`
 3758: cd $holddir
 3759: 
 3760: # Conditionalize the makefile for this host machine.
 3761: # Make-host contains the concatenation of all host makefile fragments
 3762: # [there can be more than one].  This file is built by configure.frag.
 3763: host_overrides=Make-host
 3764: dep_host_xmake_file=
 3765: for f in .. ${host_xmake_file}
 3766: do
 3767: 	if test -f ${srcdir}/config/$f
 3768: 	then
 3769: 		dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
 3770: 	fi
 3771: done
 3772: 
 3773: # Conditionalize the makefile for this target machine.
 3774: # Make-target contains the concatenation of all host makefile fragments
 3775: # [there can be more than one].  This file is built by configure.frag.
 3776: target_overrides=Make-target
 3777: dep_tmake_file=
 3778: for f in .. ${tmake_file}
 3779: do
 3780: 	if test -f ${srcdir}/config/$f
 3781: 	then
 3782: 		dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
 3783: 	fi
 3784: done
 3785: 
 3786: # If the host doesn't support symlinks, modify CC in
 3787: # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
 3788: # Otherwise, we can use "CC=$(CC)".
 3789: rm -f symtest.tem
 3790: if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
 3791: then
 3792: 	cc_set_by_configure="\$(CC)"
 3793: 	quoted_cc_set_by_configure="\$(CC)"
 3794: 	stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
 3795: else
 3796: 	rm -f symtest.tem
 3797: 	if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
 3798: 	then
 3799: 		symbolic_link="cp -p"
 3800: 	else
 3801: 		symbolic_link="cp"
 3802: 	fi
 3803: 	cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
 3804: 	quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
 3805: 	stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
 3806: fi
 3807: rm -f symtest.tem
 3808: 
 3809: out_object_file=`basename $out_file .c`.o
 3810: 
 3811: tm_file_list=
 3812: for f in $tm_file; do
 3813:   case $f in
 3814:     gansidecl.h )
 3815:        tm_file_list="${tm_file_list} $f" ;;
 3816:     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
 3817:   esac
 3818: done
 3819: 
 3820: host_xm_file_list=
 3821: for f in $host_xm_file; do
 3822:   case $f in
 3823:     auto-host.h | gansidecl.h | hwint.h )
 3824:        host_xm_file_list="${host_xm_file_list} $f" ;;
 3825:     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
 3826:   esac
 3827: done
 3828: 
 3829: build_xm_file_list=
 3830: for f in $build_xm_file; do
 3831:   case $f in
 3832:     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
 3833:        build_xm_file_list="${build_xm_file_list} $f" ;;
 3834:     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
 3835:   esac
 3836: done
 3837: 
 3838: # Define macro CROSS_COMPILE in compilation
 3839: # if this is a cross-compiler.
 3840: # Also use all.cross instead of all.internal
 3841: # and add cross-make to Makefile.
 3842: cross_overrides="/dev/null"
 3843: if test x$host != x$target
 3844: then
 3845: 	cross_defines="CROSS=-DCROSS_COMPILE"
 3846: 	cross_overrides="${topdir}/cross-make"
 3847: fi
 3848: 
 3849: # When building gcc with a cross-compiler, we need to fix a few things.
 3850: # This must come after cross-make as we want all.build to override
 3851: # all.cross.
 3852: build_overrides="/dev/null"
 3853: if test x$build != x$host
 3854: then
 3855: 	build_overrides="${topdir}/build-make"
 3856: fi
 3857: 
 3858: # Expand extra_headers to include complete path.
 3859: # This substitutes for lots of t-* files.
 3860: extra_headers_list=
 3861: if test "x$extra_headers" = x
 3862: then true
 3863: else
 3864: 	# Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
 3865: 	for file in $extra_headers;
 3866: 	do
 3867: 		extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
 3868: 	done
 3869: fi
 3870: 
 3871: if test x$use_collect2 = xno; then
 3872: 	use_collect2=
 3873: fi
 3874: 
 3875: # Add a definition of USE_COLLECT2 if system wants one.
 3876: # Also tell toplev.c what to do.
 3877: # This substitutes for lots of t-* files.
 3878: if test x$use_collect2 = x
 3879: then
 3880: 	will_use_collect2=
 3881: 	maybe_use_collect2=
 3882: else
 3883: 	will_use_collect2="collect2"
 3884: 	maybe_use_collect2="-DUSE_COLLECT2"
 3885: fi
 3886: 
 3887: # NEED TO CONVERT
 3888: # Set MD_DEPS if the real md file is in md.pre-cpp.
 3889: # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
 3890: # for line oriented comments, so we must always use a GNU cpp.  If
 3891: # building gcc with a cross compiler, use the cross compiler just
 3892: # built.  Otherwise, we can use the cpp just built.
 3893: md_file_sub=
 3894: if test "x$md_cppflags" = x
 3895: then
 3896: 	md_file_sub=$srcdir/config/$md_file
 3897: else
 3898: 	md_file=md
 3899: fi
 3900: 
 3901: # If we have gas in the build tree, make a link to it.
 3902: if test -f ../gas/Makefile; then
 3903: 	rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
 3904: fi
 3905: 
 3906: # If we have nm in the build tree, make a link to it.
 3907: if test -f ../binutils/Makefile; then
 3908: 	rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
 3909: fi
 3910: 
 3911: # If we have ld in the build tree, make a link to it.
 3912: if test -f ../ld/Makefile; then
 3913: #	if test x$use_collect2 = x; then
 3914: #		rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
 3915: #	else
 3916: 		rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
 3917: #	fi
 3918: fi
 3919: 
 3920: # Figure out what assembler alignment features are present.
 3921: AC_MSG_CHECKING(assembler alignment features)
 3922: gcc_cv_as=
 3923: gcc_cv_as_alignment_features=
 3924: gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
 3925: if test -x "$DEFAULT_ASSEMBLER"; then
 3926: 	gcc_cv_as="$DEFAULT_ASSEMBLER"
 3927: elif test -x "$AS"; then
 3928: 	gcc_cv_as="$AS"
 3929: elif test -x as$host_exeext; then
 3930: 	# Build using assembler in the current directory.
 3931: 	gcc_cv_as=./as$host_exeext
 3932: elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
 3933: 	# Single tree build which includes gas.
 3934: 	for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
 3935: 	do
 3936: changequote(,)dnl
 3937: 		gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
 3938: changequote([,])dnl
 3939: 		if test x$gcc_cv_gas_version != x; then
 3940: 			break
 3941: 		fi
 3942: 	done
 3943: changequote(,)dnl
 3944: 	gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
 3945: 	gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
 3946: changequote([,])dnl
 3947: 	if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
 3948: 		# Gas version 2.6 and later support for .balign and .p2align.
 3949: 		# bytes to skip when using .p2align.
 3950: 		if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
 3951: 			gcc_cv_as_alignment_features=".balign and .p2align"
 3952: 			AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN)
 3953: 		fi
 3954: 		# Gas version 2.8 and later support specifying the maximum
 3955: 		# bytes to skip when using .p2align.
 3956: 		if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
 3957: 			gcc_cv_as_alignment_features=".p2align including maximum skip"
 3958: 			AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN)
 3959: 		fi
 3960: 	fi
 3961: elif test x$host = x$target; then
 3962: 	# Native build.
 3963: 	# Search the same directories that the installed compiler will
 3964: 	# search.  Else we may find the wrong assembler and lose.  If we
 3965: 	# do not find a suitable assembler binary, then try the user's
 3966: 	# path.
 3967: 	#
 3968: 	# Also note we have to check MD_EXEC_PREFIX before checking the
 3969: 	# user's path.  Unfortunately, there is no good way to get at the
 3970: 	# value of MD_EXEC_PREFIX here.  So we do a brute force search
 3971: 	# through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
 3972: 	# to be fixed as part of the make/configure rewrite too.
 3973: 
 3974: 	if test "x$exec_prefix" = xNONE; then
 3975: 		if test "x$prefix" = xNONE; then
 3976: 			test_prefix=/usr/local
 3977: 		else
 3978: 			test_prefix=$prefix
 3979: 		fi
 3980: 	else
 3981: 		test_prefix=$exec_prefix
 3982: 	fi
 3983: 
 3984: 	# If the loop below does not find an assembler, then use whatever
 3985: 	# one we can find in the users's path.
 3986: 	# user's path.
 3987: 	as=as$host_exeext
 3988: 
 3989: 	test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
 3990: 		   $test_prefix/lib/gcc-lib/$target \
 3991: 		   /usr/lib/gcc/$target/$gcc_version \
 3992: 		   /usr/lib/gcc/$target \
 3993: 		   $test_prefix/$target/bin/$target/$gcc_version \
 3994: 		   $test_prefix/$target/bin \
 3995: 		   /usr/libexec \
 3996: 		   /usr/ccs/gcc \
 3997: 		   /usr/ccs/bin \
 3998: 		   /udk/usr/ccs/bin \
 3999: 		   /bsd43/usr/lib/cmplrs/cc \
 4000: 		   /usr/cross64/usr/bin \
 4001: 		   /usr/lib/cmplrs/cc \
 4002: 		   /sysv/usr/lib/cmplrs/cc \
 4003: 		   /svr4/usr/lib/cmplrs/cc \
 4004: 		   /usr/bin"
 4005: 
 4006: 	for dir in $test_dirs; do
 4007: 		if test -f $dir/as$host_exeext; then
 4008: 			gcc_cv_as=$dir/as$host_exeext
 4009: 			break;
 4010: 		fi
 4011: 	done
 4012: fi
 4013: if test x$gcc_cv_as != x; then
 4014: 	# Check if we have .balign and .p2align
 4015: 	echo ".balign  4" > conftest.s
 4016: 	echo ".p2align  2" >> conftest.s
 4017: 	if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
 4018: 		gcc_cv_as_alignment_features=".balign and .p2align"
 4019: 		AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN)
 4020: 	fi
 4021: 	rm -f conftest.s conftest.o
 4022: 	# Check if specifying the maximum bytes to skip when
 4023: 	# using .p2align is supported.
 4024: 	echo ".p2align 4,,7" > conftest.s
 4025: 	if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
 4026: 		gcc_cv_as_alignment_features=".p2align including maximum skip"
 4027: 		AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN)
 4028: 	fi
 4029: 	rm -f conftest.s conftest.o
 4030: fi
 4031: AC_MSG_RESULT($gcc_cv_as_alignment_features)
 4032: 
 4033: AC_MSG_CHECKING(assembler subsection support)
 4034: gcc_cv_as_subsections=
 4035: if test x$gcc_cv_as != x; then
 4036: 	# Check if we have .subsection
 4037: 	echo ".subsection 1" > conftest.s
 4038: 	if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
 4039: 		gcc_cv_as_subsections=".subsection"
 4040: 		if test -x nm$host_exeext; then
 4041: 			gcc_cv_nm=./nm$host_exeext
 4042: 		elif test x$host = x$target; then
 4043: 			# Native build.
 4044: 			gcc_cv_nm=nm$host_exeext
 4045: 		fi
 4046: 		if test x$gcc_cv_nm != x; then
 4047: 			cat > conftest.s <<EOF
 4048: conftest_label1: .word 0
 4049: .subsection -1
 4050: conftest_label2: .word 0
 4051: .previous
 4052: EOF
 4053: 			if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
 4054: 				$gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
 4055: 				$gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
 4056: 				if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
 4057: 					:
 4058: 				else
 4059: 					gcc_cv_as_subsections="working .subsection -1"
 4060: 					AC_DEFINE(HAVE_GAS_SUBSECTION_ORDERING)
 4061: 				fi
 4062: 			fi
 4063: 		fi
 4064: 	fi
 4065: 	rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
 4066: fi
 4067: AC_MSG_RESULT($gcc_cv_as_subsections)
 4068: 
 4069: AC_MSG_CHECKING(assembler instructions)
 4070: gcc_cv_as_instructions=
 4071: if test x$gcc_cv_as != x; then
 4072: 	set "filds fists" "filds mem; fists mem"
 4073: 	while test $# -gt 0
 4074:   	do
 4075: 		echo "$2" > conftest.s
 4076: 		if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
 4077: 			gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
 4078: 			AC_DEFINE_UNQUOTED(HAVE_GAS_`echo "$1" | tr '[a-z ]' '[A-Z_]'`)
 4079: 		fi
 4080: 		shift 2
 4081: 	done
 4082: 	rm -f conftest.s conftest.o
 4083: fi
 4084: AC_MSG_RESULT($gcc_cv_as_instructions)
 4085: 
 4086: # Figure out what language subdirectories are present.
 4087: # Look if the user specified --enable-languages="..."; if not, use
 4088: # the environment variable $LANGUAGES if defined. $LANGUAGES might
 4089: # go away some day.
 4090: if test x"${enable_languages+set}" != xset; then
 4091: 	if test x"${LANGUAGES+set}" = xset; then
 4092: 		enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
 4093: 	else
 4094: 		enable_languages=all
 4095: 	fi
 4096: fi
 4097: subdirs=
 4098: for lang in ${srcdir}/*/config-lang.in ..
 4099: do
 4100: 	case $lang in
 4101: 	..) ;;
 4102: 	# The odd quoting in the next line works around
 4103: 	# an apparent bug in bash 1.12 on linux.
 4104: changequote(,)dnl
 4105: 	${srcdir}/[*]/config-lang.in) ;;
 4106: 	*)
 4107: 	  lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ 	]*\).*$,\1,p' $lang`
 4108: 	  if test "x$lang_alias" = x
 4109: 	  then
 4110: 		echo "$lang doesn't set \$language." 1>&2
 4111: 		exit 1
 4112: 	  fi
 4113: 	  if test x"${enable_languages}" = xall; then
 4114: 	  	add_this_lang=yes
 4115: 	  else
 4116: 		case "${enable_languages}" in
 4117: 		    ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
 4118: 			add_this_lang=yes
 4119: 			;;
 4120: 		    * )
 4121: 			add_this_lang=no
 4122: 			;;
 4123: 		esac
 4124: 	  fi
 4125: 	  if test x"${add_this_lang}" = xyes; then
 4126: 		case $lang in
 4127: 		    ${srcdir}/ada/config-lang.in)
 4128: 			if test x$gnat = xyes ; then
 4129: 				subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
 4130: 			fi
 4131: 			;;
 4132: 		    *)
 4133: 			subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
 4134: 			;;
 4135: 		esac
 4136: 	  fi
 4137: 	  ;;
 4138: changequote([,])dnl
 4139: 	esac
 4140: done
 4141: 
 4142: # Make gthr-default.h if we have a thread file.
 4143: gthread_flags=
 4144: if test $thread_file != single; then
 4145:     rm -f gthr-default.h
 4146:     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
 4147:     gthread_flags=-DHAVE_GTHR_DEFAULT
 4148: fi
 4149: AC_SUBST(gthread_flags)
 4150: 
 4151: # Make empty files to contain the specs and options for each language.
 4152: # Then add #include lines to for a compiler that has specs and/or options.
 4153: 
 4154: lang_specs_files=
 4155: lang_options_files=
 4156: lang_tree_files=
 4157: rm -f specs.h options.h gencheck.h
 4158: touch specs.h options.h gencheck.h
 4159: for subdir in . $subdirs
 4160: do
 4161: 	if test -f $srcdir/$subdir/lang-specs.h; then
 4162: 		echo "#include \"$subdir/lang-specs.h\"" >>specs.h
 4163: 		lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
 4164: 	fi
 4165: 	if test -f $srcdir/$subdir/lang-options.h; then
 4166: 		echo "#include \"$subdir/lang-options.h\"" >>options.h
 4167: 		lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
 4168: 	fi
 4169: 	if test -f $srcdir/$subdir/$subdir-tree.def; then
 4170: 		echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
 4171: 		lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
 4172: 	fi
 4173: done
 4174: 
 4175: # These (without "all_") are set in each config-lang.in.
 4176: # `language' must be a single word so is spelled singularly.
 4177: all_languages=
 4178: all_boot_languages=
 4179: all_compilers=
 4180: all_stagestuff=
 4181: all_diff_excludes=
 4182: all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
 4183: # List of language makefile fragments.
 4184: all_lang_makefiles=
 4185: all_headers=
 4186: all_lib2funcs=
 4187: 
 4188: # Add the language fragments.
 4189: # Languages are added via two mechanisms.  Some information must be
 4190: # recorded in makefile variables, these are defined in config-lang.in.
 4191: # We accumulate them and plug them into the main Makefile.
 4192: # The other mechanism is a set of hooks for each of the main targets
 4193: # like `clean', `install', etc.
 4194: 
 4195: language_fragments="Make-lang"
 4196: language_hooks="Make-hooks"
 4197: oldstyle_subdirs=
 4198: 
 4199: for s in .. $subdirs
 4200: do
 4201: 	if test $s != ".."
 4202: 	then
 4203: 		language=
 4204: 		boot_language=
 4205: 		compilers=
 4206: 		stagestuff=
 4207: 		diff_excludes=
 4208: 		headers=
 4209: 		outputs=
 4210: 		lib2funcs=
 4211: 		. ${srcdir}/$s/config-lang.in
 4212: 		if test "x$language" = x
 4213: 		then
 4214: 			echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
 4215: 			exit 1
 4216: 		fi
 4217: 		all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
 4218: 		all_languages="$all_languages $language"
 4219: 		if test "x$boot_language" = xyes
 4220: 		then
 4221: 			all_boot_languages="$all_boot_languages $language"
 4222: 		fi
 4223: 		all_compilers="$all_compilers $compilers"
 4224: 		all_stagestuff="$all_stagestuff $stagestuff"
 4225: 		all_diff_excludes="$all_diff_excludes $diff_excludes"
 4226: 		all_headers="$all_headers $headers"
 4227: 		all_outputs="$all_outputs $outputs"
 4228: 		if test x$outputs = x
 4229: 		then
 4230: 			oldstyle_subdirs="$oldstyle_subdirs $s"
 4231: 		fi
 4232: 		all_lib2funcs="$all_lib2funcs $lib2funcs"
 4233: 	fi
 4234: done
 4235: 
 4236: # Since we can't use `::' targets, we link each language in
 4237: # with a set of hooks, reached indirectly via lang.${target}.
 4238: 
 4239: rm -f Make-hooks
 4240: touch Make-hooks
 4241: target_list="all.build all.cross start.encap rest.encap \
 4242: 	info dvi \
 4243: 	install-normal install-common install-info install-man \
 4244: 	uninstall distdir \
 4245: 	mostlyclean clean distclean extraclean maintainer-clean \
 4246: 	stage1 stage2 stage3 stage4"
 4247: for t in $target_list
 4248: do
 4249: 	x=
 4250: 	for lang in .. $all_languages
 4251: 	do
 4252: 		if test $lang != ".."; then
 4253: 			x="$x $lang.$t"
 4254: 		fi
 4255: 	done
 4256: 	echo "lang.$t: $x" >> Make-hooks
 4257: done
 4258: 
 4259: # If we're not building in srcdir, create .gdbinit.
 4260: 
 4261: if test ! -f Makefile.in; then
 4262: 	echo "dir ." > .gdbinit
 4263: 	echo "dir ${srcdir}" >> .gdbinit
 4264: 	if test x$gdb_needs_out_file_path = xyes
 4265: 	then
 4266: 		echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
 4267: 	fi
 4268: 	if test "x$subdirs" != x; then
 4269: 		for s in $subdirs
 4270: 		do
 4271: 			echo "dir ${srcdir}/$s" >> .gdbinit
 4272: 		done
 4273: 	fi
 4274: 	echo "source ${srcdir}/.gdbinit" >> .gdbinit
 4275: fi
 4276: 
 4277: # Define variables host_canonical and build_canonical
 4278: # because some Cygnus local changes in the Makefile depend on them.
 4279: build_canonical=${build}
 4280: host_canonical=${host}
 4281: target_subdir=
 4282: if test "${host}" != "${target}" ; then
 4283:     target_subdir=${target}/
 4284: fi
 4285: AC_SUBST(build_canonical)
 4286: AC_SUBST(host_canonical)
 4287: AC_SUBST(target_subdir)
 4288: 	
 4289: # If this is using newlib, then define inhibit_libc in
 4290: # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
 4291: # libgcc.a, but that's OK because newib should have its own version of
 4292: # assert.h.
 4293: inhibit_libc=
 4294: if test x$with_newlib = xyes; then
 4295: 	inhibit_libc=-Dinhibit_libc
 4296: fi
 4297: AC_SUBST(inhibit_libc)
 4298: 
 4299: # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
 4300: sched_prefix=
 4301: sched_cflags=
 4302: if test x$enable_haifa = xyes; then
 4303:     echo "Using the Haifa scheduler."
 4304:     sched_prefix=haifa-
 4305:     sched_cflags=-DHAIFA
 4306: fi
 4307: AC_SUBST(sched_prefix)
 4308: AC_SUBST(sched_cflags)
 4309: if test x$enable_haifa != x; then
 4310:     # Explicitly remove files that need to be recompiled for the Haifa scheduler.
 4311:     for x in genattrtab.o toplev.o *sched.o; do
 4312: 	if test -f $x; then
 4313: 	    echo "Removing $x"
 4314: 	    rm -f $x
 4315: 	fi
 4316:     done
 4317: fi
 4318: 
 4319: # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
 4320: # absolute path for gcc_tooldir based on inserting the number of up-directory
 4321: # movements required to get from $(exec_prefix) to $(prefix) into the basic
 4322: # $(libsubdir)/@(unlibsubdir) based path.
 4323: # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
 4324: # make and thus we'd get different behavior depending on where we built the
 4325: # sources.
 4326: if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
 4327:     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
 4328: else
 4329: changequote(<<, >>)dnl
 4330: # An explanation of the sed strings:
 4331: #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 4332: #  -e 's|/$||'            match a trailing forward slash and eliminates it
 4333: #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
 4334: #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
 4335: #
 4336: # (*) Note this pattern overwrites the first character of the string
 4337: # with a forward slash if one is not already present.  This is not a
 4338: # problem because the exact names of the sub-directories concerned is
 4339: # unimportant, just the number of them matters.
 4340: #
 4341: # The practical upshot of these patterns is like this:
 4342: #
 4343: #  prefix     exec_prefix        result
 4344: #  ------     -----------        ------
 4345: #   /foo        /foo/bar          ../
 4346: #   /foo/       /foo/bar          ../
 4347: #   /foo        /foo/bar/         ../
 4348: #   /foo/       /foo/bar/         ../
 4349: #   /foo        /foo/bar/ugg      ../../
 4350: #
 4351:     dollar='$$'
 4352:     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
 4353: changequote([, ])dnl
 4354: fi
 4355: AC_SUBST(gcc_tooldir)
 4356: AC_SUBST(dollar)
 4357: 
 4358: # Nothing to do for FLOAT_H, float_format already handled.
 4359: objdir=`pwd`
 4360: AC_SUBST(objdir)
 4361: 
 4362: # Process the language and host/target makefile fragments.
 4363: ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
 4364: 
 4365: # Substitute configuration variables
 4366: AC_SUBST(subdirs)
 4367: AC_SUBST(all_boot_languages)
 4368: AC_SUBST(all_compilers)
 4369: AC_SUBST(all_diff_excludes)
 4370: AC_SUBST(all_headers)
 4371: AC_SUBST(all_lang_makefiles)
 4372: AC_SUBST(all_languages)
 4373: AC_SUBST(all_lib2funcs)
 4374: AC_SUBST(all_stagestuff)
 4375: AC_SUBST(build_exeext)
 4376: AC_SUBST(build_install_headers_dir)
 4377: AC_SUBST(build_xm_file_list)
 4378: AC_SUBST(cc_set_by_configure)
 4379: AC_SUBST(quoted_cc_set_by_configure)
 4380: AC_SUBST(cpp_install_dir)
 4381: AC_SUBST(cpp_main)
 4382: AC_SUBST(dep_host_xmake_file)
 4383: AC_SUBST(dep_tmake_file)
 4384: AC_SUBST(extra_c_flags)
 4385: AC_SUBST(extra_c_objs)
 4386: AC_SUBST(extra_cpp_objs)
 4387: AC_SUBST(extra_cxx_objs)
 4388: AC_SUBST(extra_headers_list)
 4389: AC_SUBST(extra_objs)
 4390: AC_SUBST(extra_parts)
 4391: AC_SUBST(extra_passes)
 4392: AC_SUBST(extra_programs)
 4393: AC_SUBST(fixinc_defs)
 4394: AC_SUBST(float_h_file)
 4395: AC_SUBST(gcc_gxx_include_dir)
 4396: AC_SUBST(gcc_version)
 4397: AC_SUBST(gcc_version_trigger)
 4398: AC_SUBST(host_exeext)
 4399: AC_SUBST(host_extra_gcc_objs)
 4400: AC_SUBST(host_xm_file_list)
 4401: AC_SUBST(install)
 4402: AC_SUBST(JAVAGC)
 4403: AC_SUBST(lang_options_files)
 4404: AC_SUBST(lang_specs_files)
 4405: AC_SUBST(lang_tree_files)
 4406: AC_SUBST(local_prefix)
 4407: AC_SUBST(maybe_use_collect2)
 4408: AC_SUBST(md_file)
 4409: AC_SUBST(objc_boehm_gc)
 4410: AC_SUBST(out_file)
 4411: AC_SUBST(out_object_file)
 4412: AC_SUBST(stage_prefix_set_by_configure)
 4413: AC_SUBST(symbolic_link)
 4414: AC_SUBST(thread_file)
 4415: AC_SUBST(tm_file_list)
 4416: AC_SUBST(will_use_collect2)
 4417: 
 4418: 
 4419: AC_SUBST_FILE(target_overrides)
 4420: AC_SUBST_FILE(host_overrides)
 4421: AC_SUBST(cross_defines)
 4422: AC_SUBST_FILE(cross_overrides)
 4423: AC_SUBST_FILE(build_overrides)
 4424: AC_SUBST_FILE(language_fragments)
 4425: AC_SUBST_FILE(language_hooks)
 4426: 
 4427: # Echo that links are built
 4428: if test x$host = x$target
 4429: then
 4430: 	str1="native "
 4431: else
 4432: 	str1="cross-"
 4433: 	str2=" from $host"
 4434: fi
 4435: 
 4436: if test x$host != x$build
 4437: then
 4438: 	str3=" on a $build system"
 4439: fi
 4440: 
 4441: if test "x$str2" != x || test "x$str3" != x
 4442: then
 4443: 	str4=
 4444: fi
 4445: 
 4446: echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
 4447: 
 4448: if test "x$str2" != x || test "x$str3" != x
 4449: then
 4450: 	echo " ${str2}${str3}." 1>&2
 4451: fi
 4452: 
 4453: # Truncate the target if necessary
 4454: if test x$host_truncate_target != x; then
 4455: 	target=`echo $target | sed -e 's/\(..............\).*/\1/'`
 4456: fi
 4457: 
 4458: # Configure the subdirectories
 4459: # AC_CONFIG_SUBDIRS($subdirs)
 4460: 
 4461: # Create the Makefile
 4462: # and configure language subdirectories
 4463: AC_OUTPUT($all_outputs,
 4464: [
 4465: . $srcdir/configure.lang
 4466: case x$CONFIG_HEADERS in
 4467: xauto-host.h:config.in)
 4468: echo > cstamp-h ;;
 4469: esac
 4470: # If the host supports symlinks, point stage[1234] at ../stage[1234] so
 4471: # bootstrapping and the installation procedure can still use
 4472: # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
 4473: # FLAGS_TO_PASS has been modified to solve the problem there.
 4474: # This is virtually a duplicate of what happens in configure.lang; we do
 4475: # an extra check to make sure this only happens if ln -s can be used.
 4476: if test "$symbolic_link" = "ln -s"; then
 4477:  for d in .. ${subdirs} ; do
 4478:    if test $d != ..; then
 4479: 	STARTDIR=`pwd`
 4480: 	cd $d
 4481: 	for t in stage1 stage2 stage3 stage4 include
 4482: 	do
 4483: 		rm -f $t
 4484: 		$symbolic_link ../$t $t 2>/dev/null
 4485: 	done
 4486: 	cd $STARTDIR
 4487:    fi
 4488:  done
 4489: else true ; fi
 4490: # Avoid having to add intl to our include paths.
 4491: if test -f intl/libintl.h; then
 4492:   echo creating libintl.h
 4493:   echo '#include "intl/libintl.h"' >libintl.h
 4494: fi
 4495: ],
 4496: [
 4497: host='${host}'
 4498: build='${build}'
 4499: target='${target}'
 4500: target_alias='${target_alias}'
 4501: srcdir='${srcdir}'
 4502: subdirs='${subdirs}'
 4503: oldstyle_subdirs='${oldstyle_subdirs}'
 4504: symbolic_link='${symbolic_link}'
 4505: program_transform_set='${program_transform_set}'
 4506: program_transform_name='${program_transform_name}'
 4507: dep_host_xmake_file='${dep_host_xmake_file}'
 4508: host_xmake_file='${host_xmake_file}'
 4509: dep_tmake_file='${dep_tmake_file}'
 4510: tmake_file='${tmake_file}'
 4511: thread_file='${thread_file}'
 4512: gcc_version='${gcc_version}'
 4513: gcc_version_trigger='${gcc_version_trigger}'
 4514: local_prefix='${local_prefix}'
 4515: build_install_headers_dir='${build_install_headers_dir}'
 4516: build_exeext='${build_exeext}'
 4517: host_exeext='${host_exeext}'
 4518: out_file='${out_file}'
 4519: gdb_needs_out_file_path='${gdb_needs_out_file_path}'
 4520: SET_MAKE='${SET_MAKE}'
 4521: target_list='${target_list}'
 4522: target_overrides='${target_overrides}'
 4523: host_overrides='${host_overrides}'
 4524: cross_defines='${cross_defines}'
 4525: cross_overrides='${cross_overrides}'
 4526: build_overrides='${build_overrides}'
 4527: cpp_install_dir='${cpp_install_dir}'
 4528: ])