config.gcc

上一个上传的有问题,这个是好的。visopsys包括系统内核和GUI的全部SOURCE code ,还包括一些基本的docs文档。里面src子目录对应所有SOURCE code.对于想研究操作系统的朋

	float_format=m68k
	use_collect2=yes
	;;
m68k*-*-openbsd*)
	# needed to unconfuse gdb
	tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
	float_format=m68k
	# we need collect2 until our bug is fixed...
	use_collect2=yes
	;;
m68k-*-sysv3*)			# Motorola m68k's running system V.3
	xm_defines=POSIX
	extra_parts="crtbegin.o crtend.o"
	float_format=m68k
	;;
m68k-*-sysv4*)			# Motorola m68k's running system V.4
	tm_file=m68k/m68kv4.h
	xm_defines=POSIX
	tmake_file=t-svr4
	extra_parts="crtbegin.o crtend.o"
	float_format=m68k
	;;
m68k-*-linux*aout*)		# Motorola m68k's running GNU/Linux
				# with a.out format
	tm_file=m68k/linux-aout.h
	tmake_file="t-linux-aout m68k/t-linux-aout"
	float_format=m68k
	gnu_ld=yes
	;;
m68k-*-linux*libc1)		# Motorola m68k's running GNU/Linux
				# with ELF format using the
				# GNU/Linux C library 5
	tm_file=m68k/linux.h
	tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 m68k/t-linux"
	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
	float_format=m68k
	gnu_ld=yes
	;;
m68k-*-linux*)		# Motorola m68k's running GNU/Linux
				# with ELF format using glibc 2
				# aka the GNU/Linux C library 6.
	tm_file=m68k/linux.h
	tmake_file="t-slibgcc-elf-ver t-linux m68k/t-linux"
	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
	float_format=m68k
	gnu_ld=yes
	;;
m68k-*-psos*)
	tmake_file=m68k/t-m68kbare
	tm_file=m68k/m68k-psos.h
	float_format=m68k
	;;
m68k-*-rtemscoff*)
	xm_defines=POSIX
	tmake_file="m68k/t-m68kbare t-rtems"
	tm_file="m68k/m68k-coff.h m68k/rtems.h rtems.h"
	float_format=m68k
	if test x$enable_threads = xyes; then
	  thread_file='rtems'
	fi
	;;
m68k-*-rtemself*|m68k-*-rtems*)
	xm_defines=POSIX
	tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
	tm_file="m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
	float_format=m68k
	extra_parts="crtbegin.o crtend.o"
	if test x$enable_threads = xyes; then
	  thread_file='rtems'
	fi
	;;
m88k-dg-dgux*)
	xm_defines=POSIX
	case $machine in
	  m88k-dg-dguxbcs*)
	    tm_file="dbxelf.h elfos.h svr4.h m88k/dgux.h m88k/dguxbcs.h"
	    tmake_file="m88k/t-dgux m88k/t-dguxbcs"
	    ;;
	  *)
	    tm_file="dbxelf.h elfos.h svr4.h m88k/dgux.h"
	    tmake_file=m88k/t-dgux
	    ;;
	esac
	extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
	if test x$gas = xyes
	then
		tmake_file=m88k/t-dgux-gas
	fi
	;;
m88k-dolphin-sysv3*)
	xm_defines=POSIX
	tm_file=m88k/dolph.h
	extra_parts="crtbegin.o crtend.o"
	tmake_file=m88k/t-dolph
	if test x$gas = xyes
	then
		tmake_file=m88k/t-m88k-gas
	fi
	;;
m88k-tektronix-sysv3)
	xm_defines=POSIX
	tm_file=m88k/tekXD88.h
	extra_parts="crtbegin.o crtend.o"
	tmake_file=m88k/t-tekXD88
	if test x$gas = xyes
	then
		tmake_file=m88k/t-m88k-gas
	fi
	;;
m88k-*-aout*)
	xm_defines=POSIX
	tm_file=m88k/m88k-aout.h
	;;
m88k-*-coff*)
	xm_defines=POSIX
	tm_file=m88k/m88k-coff.h
	tmake_file=m88k/t-bug
	;;
m88k-*-luna*)
	tm_file=m88k/luna.h
	extra_parts="crtbegin.o crtend.o"
	if test x$gas = xyes
	then
		tmake_file=m88k/t-luna-gas
	else
		tmake_file=m88k/t-luna
	fi
	;;
m88k-*-openbsd*)
	tmake_file="${tmake_file} m88k/t-luna-gas"
	tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
	;;
m88k-*-sysv3*)
	xm_defines=POSIX
	tm_file=m88k/sysv3.h
	extra_parts="crtbegin.o crtend.o"
	if test x$gas = xyes
	then
		tmake_file=m88k/t-m88k-gas
	fi
	;;
m88k-*-sysv4*)
	xm_defines=POSIX
	tm_file="dbxelf.h elfos.h svr4.h m88k/sysv4.h"
	extra_parts="crtbegin.o crtend.o"
	tmake_file=m88k/t-sysv4
	;;
mcore-*-elf)
	tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
	tmake_file=mcore/t-mcore
	;;
mcore-*-pe*)
	tm_file=mcore/mcore-pe.h
	tmake_file=mcore/t-mcore-pe
	;;
mips-sgi-irix6*)		# SGI System V.4., IRIX 6
	if test "x$gnu_ld" = xyes
	then
		tm_file="mips/iris6.h mips/iris6gld.h"
	else
		tm_file=mips/iris6.h
	fi
	tmake_file="mips/t-iris mips/t-iris6"
	xm_defines=POSIX
#	if test x$enable_threads = xyes; then
#		thread_file='irix'
#	fi
	;;
mips-wrs-vxworks)
	tm_file="mips/elf.h mips/vxworks.h"
	tmake_file=mips/t-ecoff
	gas=yes
	gnu_ld=yes
	extra_parts="crtbegin.o crtend.o"
	thread_file='vxworks'
	;;
mips-sgi-irix5cross64)		# Irix5 host, Irix 6 target, cross64
	tm_file="mips/iris6.h mips/cross64.h"
	xm_defines=POSIX
	xm_file=mips/xm-iris5.h
	tmake_file="mips/t-iris mips/t-cross64"
	# See comment in mips/iris[56].h files.
	use_collect2=yes
#	if test x$enable_threads = xyes; then
#		thread_file='irix'
#	fi
	;;
mips-sni-sysv4)
	if test x$gas = xyes
	then
		if test x$stabs = xyes
		then
			tm_file=mips/iris5gdb.h
		else
			tm_file="mips/sni-svr4.h mips/sni-gas.h"
		fi
	else
		tm_file=mips/sni-svr4.h
	fi
	xm_defines=POSIX
        if test x$gnu_ld != xyes
        then
                use_collect2=yes
        fi
        ;;
mips-sgi-irix5*)		# SGI System V.4., IRIX 5
	if test x$gas = xyes
	then
		tm_file="mips/iris5.h mips/iris5gas.h"
		if test x$stabs = xyes
		then
			tm_file="${tm_file} dbx.h"
		fi
	else
		tm_file=mips/iris5.h
	fi
	tmake_file=mips/t-iris
	xm_defines=POSIX
	xm_file=mips/xm-iris5.h
	# mips-tfile doesn't work yet
	# See comment in mips/iris5.h file.
	use_collect2=yes
#	if test x$enable_threads = xyes; then
#		thread_file='irix'
#	fi
	;;
mips-sgi-irix4loser*)		# Mostly like a MIPS.
	tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
	if test x$stabs = xyes; then
		tm_file="${tm_file} dbx.h"
	fi
	tmake_file=mips/t-iris
	xm_defines=POSIX
	if test x$gas = xyes
	then	:
	else
		extra_passes="mips-tfile mips-tdump"
	fi
	if test x$gnu_ld != xyes
	then
		use_collect2=yes
	fi
#	if test x$enable_threads = xyes; then
#		thread_file='irix'
#	fi
	;;
mips-sgi-irix4*)		# Mostly like a MIPS.
	tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
	if test x$stabs = xyes; then
		tm_file="${tm_file} dbx.h"
	fi
	tmake_file=mips/t-iris
	xm_defines=POSIX
	if test x$gas = xyes
	then	:
	else
		extra_passes="mips-tfile mips-tdump"
	fi
	if test x$gnu_ld != xyes
	then
		use_collect2=yes
	fi
#	if test x$enable_threads = xyes; then
#		thread_file='irix'
#	fi
	;;
mips-sgi-*)			# Mostly like a MIPS.
	tm_file="mips/iris3.h ${tm_file}"
	if test x$stabs = xyes; then
		tm_file="${tm_file} dbx.h"
	fi
	xm_defines=POSIX
	if test x$gas = xyes
	then	:
	else
		extra_passes="mips-tfile mips-tdump"
	fi
	if test x$gnu_ld != xyes
	then
		use_collect2=yes
	fi
	;;
mips-dec-osfrose*)		# Decstation running OSF/1 reference port with OSF/rose.
	tm_file="mips/osfrose.h ${tm_file}"
	extra_objs=halfpic.o
	use_collect2=yes
	;;
mips-dec-osf*)			# Decstation running OSF/1 as shipped by DIGITAL
	tm_file=mips/dec-osf1.h
	if test x$stabs = xyes; then
		tm_file="${tm_file} dbx.h"
	fi
	if test x$gas = xyes
	then	:
	else
		tmake_file=mips/t-ultrix
		extra_passes="mips-tfile mips-tdump"
	fi
	if test x$gnu_ld != xyes
	then
		use_collect2=yes
	fi
	;;
mips-dec-bsd*)                  # Decstation running 4.4 BSD
      tm_file=mips/dec-bsd.h
      if test x$gas = xyes
      then	:
      else
		tmake_file=mips/t-ultrix
		extra_passes="mips-tfile mips-tdump"
      fi
      if test x$gnu_ld != xyes
      then
		use_collect2=yes
      fi
      ;;
mips*-*-netbsd*)			# NetBSD/mips, either endian.
	tm_file="elfos.h mips/netbsd.h"
	case $machine in
	mips*el-*)
		tm_file="mips/little.h $tm_file" 
		;;
	esac
	tmake_file="${tmake_file} mips/t-netbsd"
	;;
mips*-*-linux*)				# Linux MIPS, either endian.
        tm_file="dbxelf.h elfos.h svr4.h linux.h mips/linux.h"
	case $machine in
        mipsisa32*-*)
                tm_file="$tm_file mips/isa32-linux.h"
                target_cpu_default="MASK_SOFT_FLOAT"
                ;;
        esac
        case $machine in
        mips*el-*)
                tm_file="mips/little.h $tm_file"
                ;;
	esac
	tmake_file="t-slibgcc-elf-ver t-linux mips/t-linux"
	extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
	gnu_ld=yes
	gas=yes
	;;
mips*el-*-openbsd*)	# mips little endian
	target_cpu_default="MASK_GAS|MASK_ABICALLS"
	;;
mips*-*-openbsd*)		# mips big endian
	target_cpu_default="MASK_GAS|MASK_ABICALLS"
	tm_file="mips/openbsd-be.h ${tm_file}"
	;;
mips-sony-bsd* | mips-sony-newsos*)	# Sony NEWS 3600 or risc/news.
	tm_file="mips/news4.h ${tm_file}"
	if test x$stabs = xyes; then
		tm_file="${tm_file} dbx.h"
	fi
	if test x$gas = xyes
	then	:
	else
		extra_passes="mips-tfile mips-tdump"
	fi
	if test x$gnu_ld != xyes
	then
		use_collect2=yes
	fi
	;;
mips-sony-sysv*)		# Sony NEWS 3800 with NEWSOS5.0.
				# That is based on svr4.
	# t-svr4 is not right because this system doesn't use ELF.
	tm_file="mips/news5.h ${tm_file}"
	if test x$stabs = xyes; then
		tm_file="${tm_file} dbx.h"
	fi
	xm_defines=POSIX
	if test x$gas = xyes
	then	:
	else
		extra_passes="mips-tfile mips-tdump"
	fi
	if test x$gnu_ld != xyes
	then
		use_collect2=yes
	fi
	;;
mips-tandem-sysv4*)		# Tandem S2 running NonStop UX
	tm_file="mips/svr4-5.h mips/svr4-t.h"
	if test x$stabs = xyes; then
		tm_file="${tm_file} dbx.h"
	fi
	xm_defines=POSIX
	if test x$gas = xyes
	then
		extra_parts="crtbegin.o crtend.o"
	else
		extra_passes="mips-tfile mips-tdump"
	fi
	if test x$gnu_ld != xyes
	then
		use_collect2=yes
	fi
	;;
mips-*-ultrix* | mips-dec-mach3)	# Decstation.
	tm_file="mips/ultrix.h ${tm_file}"
	if test x$stabs = xyes; then
		tm_file="${tm_file} dbx.h"
	fi
	if test x$gas = xyes
	then	:
	else
		tmake_file=mips/t-ultrix
		extra_passes="mips-tfile mips-tdump"
	fi
	if test x$gnu_ld != xyes
	then
		use_collect2=yes
	fi
        ;;
mips-*-riscos[56789]bsd*)
	tm_file=mips/bsd-5.h	# MIPS BSD 4.3, RISC-OS 5.0
	if test x$stabs = xyes; then
		tm_file="${tm_file} dbx.h"
	fi
	if test x$gas = xyes
	then
		tmake_file=mips/t-bsd-gas
	else
		tmake_file=mips/t-bsd
		extra_passes="mips-tfile mips-tdump"
	fi
	if test x$gnu_ld != xyes
	then
		use_collect2=yes
	fi
        ;;
mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
	tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
	if test x$stabs = xyes; then
		tm_file="${tm_file} dbx.h"
	fi
	if test x$gas = xyes
	then
		tmake_file=mips/t-bsd-gas
	else
		tmake_file=mips/t-bsd
		extra_passes="mips-tfile mips-tdump"
	fi
	if test x$gnu_ld != xyes
	then
		use_collect2=yes
	fi
        ;;
mips-*-riscos[56789]sysv4*)
	tm_file=mips/svr4-5.h	# MIPS System V.4., RISC-OS 5.0
	if test x$stabs = xyes; then
		tm_file="${tm_file} dbx.h"
	fi
	if test x$gas = xyes
	then
		tmake_file=mips/t-svr4-gas
	else
		tmake_file=mips/t-svr4
		extra_passes="mips-tfile mips-tdump"
	fi
	if test x$gnu_ld != xyes
	then
		use_collect2=yes
	fi
	;;
mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
	tm_file="mips/svr4-4.h ${tm_file}"
	if test x$stabs = xyes; then
		tm_file="${tm_file} dbx.h"
	fi
	xm_defines=POSIX
	if test x$gas = xyes
	then
		tmake_file=mips/t-svr4-gas
	else
		tmake_file=mips/t-svr4
		extra_passes="mips-tfile mips-tdump"
	fi
	if test x$gnu_ld != xyes
	then
		use_collect2=yes
	fi
	;;
mips-*-riscos[56789]sysv*)
	tm_file=mips/svr3-5.h	# MIPS System V.3, RISC-OS 5.0
	if test x$stabs = xyes; then
		tm_file="${tm_file} dbx.h"
	fi
	xm_defines=POSIX
	if test x$gas = xyes
	then
		tmake_file=mips/t-svr3-gas
	else
		tmake_file=mips/t-svr3
		extra_passes="mips-tfile mips-tdump"
	fi
	if test x$gnu_ld != xyes
	then
		use_collect2=yes
	fi
	;;
mips-*-sysv* | mips-*-riscos*sysv*)
	tm_file="mips/svr3-4.h ${tm_file}"
	if test x$stabs = xyes; then
		tm_file="${tm_file} dbx.h"
	fi
	xm_defines=POSIX
	if test x$gas = xyes
	then
		tmake_f