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

	xm_defines=POSIX
	tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
	xmake_file="pa/x-ada"
#	if test x$enable_threads = x; then
#	    enable_threads=$have_pthread_h
#	fi
#	if test x$enable_threads = xyes; then
#		thread_file='dce'
#		tmake_file="${tmake_file} pa/t-dce-thr"
#	fi
	install_headers_dir=install-headers-cpio
	use_collect2=yes
	;;
hppa1.0-*-hpux11*)
	tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
	float_format=i128
	xm_defines=POSIX
	tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
	xmake_file="pa/x-ada"
#	if test x$enable_threads = x; then
#	    enable_threads=$have_pthread_h
#	fi
#	if test x$enable_threads = xyes; then
#		thread_file='dce'
#		tmake_file="${tmake_file} pa/t-dce-thr"
#	fi
	install_headers_dir=install-headers-cpio
	use_collect2=yes
	;;
hppa1.1-*-hpux* | hppa2*-*-hpux*)
	target_cpu_default="MASK_PA_11"
	tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
	xm_defines=POSIX
	tmake_file=pa/t-pa-hpux
	install_headers_dir=install-headers-cpio
	use_collect2=yes
	;;
hppa1.0-*-hpux*)
	tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
	xm_defines=POSIX
	tmake_file=pa/t-pa-hpux
	install_headers_dir=install-headers-cpio
	use_collect2=yes
	;;
hppa1.1-*-hiux* | hppa2*-*-hiux*)
	target_cpu_default="MASK_PA_11"
	tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
	xm_defines=POSIX
	tmake_file=pa/t-pa-hpux
	install_headers_dir=install-headers-cpio
	use_collect2=yes
	;;
hppa1.0-*-hiux*)
	tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
	xm_defines=POSIX
	tmake_file=pa/t-pa-hpux
	install_headers_dir=install-headers-cpio
	use_collect2=yes
	;;
hppa*-*-lites*)
	tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h"
	target_cpu_default="MASK_PA_11"
	tmake_file="pa/t-bsd pa/t-pa"
	xmake_file="pa/x-ada"
	use_collect2=yes
	;;
hppa*-*-mpeix*)
	tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
	tmake_file=pa/t-mpeix
	echo "You must use gas. Assuming it is already installed."
	gas=yes
	install_headers_dir=install-headers-tar
	use_collect2=yes
	;;
i370-*-opened*)			 # IBM 360/370/390 Architecture
	xm_defines='POSIX FATAL_EXIT_CODE=12'
	tm_file=i370/oe.h
	tmake_file="i370/t-oe i370/t-i370"
	c_target_objs="i370-c.o"
	cxx_target_objs="i370-c.o"
	;;
i370-*-mvs*)
	xm_defines='POSIX FATAL_EXIT_CODE=12'
	tm_file=i370/mvs.h
	tmake_file="i370/t-i370"
	c_target_objs="i370-c.o"
	cxx_target_objs="i370-c.o"
	;;
i370-*-linux*)
	tm_file="dbxelf.h elfos.h svr4.h linux.h i370/linux.h ${tm_file}"
	tmake_file="t-slibgcc-elf-ver t-linux"
	# broken_install=yes
	extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
	# extra_parts="crtbegin.o crtend.o"
	gnu_ld=yes
	gas=yes
	elf=yes
	;;
i[34567]86-*-chorusos*)
	xm_defines=POSIX
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h i386/i386elf.h chorus.h"
	tmake_file="i386/t-i386elf t-svr4"
	case x${enable_threads} in
	  xyes | xpthreads | xposix)
		thread_file='posix'
		;;
	esac
	;;
i[34567]86-*-elf*)
	xm_defines=POSIX
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h i386/i386elf.h"
	tmake_file="i386/t-i386elf t-svr4"
	;;
i[34567]86-ibm-aix*)		# IBM PS/2 running AIX
        if test x$gas = xyes
	then
		tm_file=i386/aix386.h
		extra_parts="crtbegin.o crtend.o"
		tmake_file=i386/t-crtstuff
	else
		tm_file=i386/aix386ng.h
		use_collect2=yes
	fi
	xm_defines=POSIX
	;;
i[34567]86-ncr-sysv4*)		# NCR 3000 - ix86 running system V.4
	xm_defines="POSIX SMALL_ARG_MAX"
	if test x$stabs = xyes -a x$gas = xyes
	then
		tm_file=i386/sysv4gdb.h
	else
		tm_file="${tm_file} i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h"
	fi
	extra_parts="crtbegin.o crtend.o"
	tmake_file=i386/t-crtpic
	;;
i[34567]86-next-*)
	tm_p_file="${tm_p_file} nextstep-protos.h"
	tm_file=i386/next.h
	tmake_file=i386/t-next
	extra_objs=nextstep.o
	extra_parts="crtbegin.o crtend.o"
	if test x$enable_threads = xyes; then
		thread_file='mach'
	fi
	;;
i[34567]86-*-netware)		# Intel 80386's running netware
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h netware.h i386/netware.h"
	tmake_file=i386/t-netware
	;;
i[34567]86-sequent-bsd*) 		# 80386 from Sequent
	use_collect2=yes
	if test x$gas = xyes
	then
		tm_file=i386/seq-gas.h
	else
		tm_file=i386/sequent.h
	fi
	;;
i[34567]86-sequent-ptx1*)
	xm_defines=POSIX
	tm_file=i386/seq-sysv3.h
	tmake_file=i386/t-crtstuff
	extra_parts="crtbegin.o crtend.o"
	install_headers_dir=install-headers-cpio
	;;
i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
	xm_defines=POSIX
	tm_file=i386/seq2-sysv3.h
	tmake_file=i386/t-crtstuff
	extra_parts="crtbegin.o crtend.o"
	install_headers_dir=install-headers-cpio
	;;
i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
	if test x$gas = xyes
	then
		tm_file="${tm_file} usegas.h"
	fi
	xm_defines="POSIX SMALL_ARG_MAX"
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
	tmake_file=t-svr4
	extra_parts="crtbegin.o crtend.o"
	install_headers_dir=install-headers-cpio
	;;
i386-sun-sunos*)		# Sun i386 roadrunner
	xm_defines=POSIX
	tm_file=i386/sun.h
	use_collect2=yes
	;;
i[34567]86-wrs-vxworks*)
	tm_file=i386/vxi386.h
	thread_file='vxworks'
	;;
i[34567]86-*-aout*)
	tm_file=i386/i386-aout.h
	;;
i[34567]86-*-beoself* | i[34567]86-*-beos*)
	xm_defines=POSIX
	tmake_file='i386/t-beos i386/t-crtpic'
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
	extra_parts='crtbegin.o crtend.o'
	;;
i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
	tm_file="i386/386bsd.h i386/bsd386.h"
#	tmake_file=t-libc-ok
	;;
i[34567]86-*-bsd*)
	tm_file=i386/386bsd.h
#	tmake_file=t-libc-ok
# Next line turned off because both 386BSD and BSD/386 use GNU ld.
#	use_collect2=yes
	;;
i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
	tm_file=i386/freebsd-aout.h
	tmake_file=t-freebsd
	;;
i[34567]86-*-freebsd*)
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
	;;
x86_64-*-freebsd*)
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
	;;
i[34567]86-*-netbsdelf*)
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
	float_format=i386
	;;
i[34567]86-*-netbsd*)
	tm_file=i386/netbsd.h
	tmake_file=t-netbsd
	use_collect2=yes
	;;
x86_64-*-netbsd*)
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
	float_format=i386
	;;
i[34567]86-*-openbsd*)
	# needed to unconfuse gdb
	tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
	# we need collect2 until our bug is fixed...
	use_collect2=yes
	;;
i[34567]86-*-coff*)
	tm_file=i386/i386-coff.h
	;;
i[34567]86-*-isc*)		# 80386 running ISC system
	xm_defines=POSIX
        if test x$gas = xyes -a x$stabs = xyes
	then
		tm_file=i386/iscdbx.h
		tmake_file=i386/t-svr3dbx
		extra_parts="svr3.ifile svr3z.ifile"
	else
		tm_file=i386/isccoff.h
		tmake_file=i386/t-crtstuff
		extra_parts="crtbegin.o crtend.o"
	fi
	install_headers_dir=install-headers-cpio
	;;
i[34567]86-*-linux*oldld*)	# Intel 80386's running GNU/Linux
				# with a.out format using
				# pre BFD linkers
	tmake_file="t-linux-aout i386/t-crtstuff"
	tm_file=i386/linux-oldld.h
	gnu_ld=yes
	float_format=i386
	;;
i[34567]86-*-linux*aout*)	# Intel 80386's running GNU/Linux
				# with a.out format
	tmake_file="t-linux-aout i386/t-crtstuff"
	tm_file=i386/linux-aout.h
	gnu_ld=yes
	float_format=i386
	;;
i[34567]86-*-linux*libc1)	# Intel 80386's running GNU/Linux
				# with ELF format using the
				# GNU/Linux C library 5
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
	tmake_file="t-slibgcc-elf-ver t-linux t-linux-gnulibc1 i386/t-crtstuff"
	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
	gnu_ld=yes
	float_format=i386
	if test x$enable_threads = xyes; then
		thread_file='single'
	fi
	;;
i[34567]86-*-linux*)	# Intel 80386's running GNU/Linux
			# with ELF format using glibc 2
			# aka GNU/Linux C library 6
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
	tmake_file="t-slibgcc-elf-ver t-linux i386/t-crtstuff"
	extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
	gnu_ld=yes
	float_format=i386
	;;
x86_64-*-linux*)
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h svr4.h linux.h \
		 i386/x86-64.h i386/linux64.h"
	tmake_file="t-slibgcc-elf-ver t-linux i386/t-crtstuff i386/t-linux64"
	extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
	gnu_ld=yes
	float_format=i386
	;;
i[34567]86-*-gnu*)
	float_format=i386
	;;
i[34567]86-go32-msdos | i[34567]86-*-go32*)
	echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
	exit 1
	;;
i[34567]86-pc-msdosdjgpp*)
	xm_file=i386/xm-djgpp.h
	tm_file=i386/djgpp.h
	tmake_file=i386/t-djgpp
	gnu_ld=yes
	gas=yes
	exeext=.exe
	float_format=none
	case $host in *pc-msdosdjgpp*)
		target_alias=djgpp
		;;
	esac
	;;
i[34567]86-moss-msdos* | i[34567]86-*-moss*)
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h i386/moss.h"
	tmake_file=t-libc-ok
	gnu_ld=yes
	gas=yes
	;;
i[34567]86-*-lynxos*)
	if test x$gas = xyes
	then
		tm_file=i386/lynx.h
	else
		tm_file=i386/lynx-ng.h
	fi
	;;
i[34567]86-*-mach*)
	tm_file=i386/mach.h
#	tmake_file=t-libc-ok
	use_collect2=yes
	;;
i[34567]86-*-osfrose*)		# 386 using OSF/rose
        if test x$elf = xyes
	then
		tm_file=i386/osfelf.h
		use_collect2=
	else
		tm_file=i386/osfrose.h
		use_collect2=yes
	fi
	tmake_file=i386/t-osf
	extra_objs=halfpic.o
	;;
i[34567]86-go32-rtems*)
	xm_defines=POSIX
	tm_file="i386/djgpp.h i386/djgpp-rtems.h rtems.h"
	tmake_file=t-rtems
	if test x$enable_threads = xyes; then
	  thread_file='rtems'
	fi
	;;
i[34567]86-*-rtemscoff*)
	xm_defines=POSIX
	tm_file="i386/i386-coff.h i386/rtems.h rtems.h"
	tmake_file=t-rtems
	if test x$enable_threads = xyes; then
	  thread_file='rtems'
	fi
	;;
i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
	xm_defines=POSIX
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
	extra_parts="crtbegin.o crtend.o crti.o crtn.o"
	tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
	if test x$enable_threads = xyes; then
	  thread_file='rtems'
	fi
	;;
i[34567]86-*-sco3.2v5*)	# 80386 running SCO Open Server 5
	xm_defines=POSIX
	install_headers_dir=install-headers-cpio
	tm_file=i386/sco5.h
	if test x$gas = xyes
	then
		tm_file="usegas.h ${tm_file}"
		tmake_file=i386/t-sco5gas
	else
		tmake_file=i386/t-sco5
	fi
	extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
	;;
i[34567]86-*-solaris2*)
	xm_defines="POSIX SMALL_ARG_MAX"
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sol2.h"
	if test x$gas = xyes; then
		tm_file="i386/sol2gas.h ${tm_file}"
	fi
	tmake_file="i386/t-sol2 t-svr4"
	if test x$gnu_ld = xyes; then
		tmake_file="$tmake_file t-slibgcc-elf-ver"
	else
		tmake_file="$tmake_file t-slibgcc-sld"
	fi
	extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
	if test x${enable_threads} = x; then
	    enable_threads=$have_pthread_h
	    if test x${enable_threads} = x; then
		enable_threads=$have_thread_h
	    fi
	fi
	if test x${enable_threads} = xyes; then
	    if test x${have_pthread_h} = xyes; then
		thread_file='posix'
	    else
		thread_file='solaris'
	    fi
	fi
	;;
i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
       xm_defines=POSIX
       tm_file="${tm_file} i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
       if test x$stabs = xyes
       then
               tm_file="${tm_file} dbx.h"
       fi
       tmake_file="i386/t-crtpic t-svr4"
       extra_parts="crtbegin.o crtend.o"
       if test x$enable_threads = xyes; then
	       thread_file='posix'
       fi
       ;;
i[34567]86-*-sysv4*)		# Intel 80386's running system V.4
	xm_defines="POSIX SMALL_ARG_MAX"
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h"
	if test x$stabs = xyes
	then
		tm_file="${tm_file} dbx.h"
	fi
	tmake_file="i386/t-crtpic t-svr4"
	extra_parts="crtbegin.o crtend.o"
	;;
i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
	xm_defines=POSIX
	tm_file="${tm_file} i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h i386/udk.h"
	tmake_file="i386/t-crtpic i386/t-udk t-svr4"
	extra_parts="crtbegin.o crtend.o"
	install_headers_dir=install-headers-cpio
	;;
i[34567]86-*-osf1*)		# Intel 80386's running OSF/1 1.3+
	xm_defines='POSIX USE_C_ALLOCA SMALL_ARG_MAX'
	if test x$stabs = xyes
	then
		tm_file="${tm_file} i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/osf1elf.h i386/osf1elfgdb.h"
	else
		tm_file="${tm_file} i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/osf1elf.h"
	fi
	tmake_file=i386/t-osf1elf
	extra_parts="crti.o crtn.o crtbegin.o crtend.o"
	;;
i[34567]86-*-sysv*)		# Intel 80386's running system V
	xm_defines=POSIX
	if test x$gas = xyes
	then
		if test x$stabs = xyes
		then
			tm_file=i386/svr3dbx.h
			tmake_file=i386/t-svr3dbx
			extra_parts="svr3.ifile svr3z.rfile"
		else
			tm_file=i386/svr3gas.h
			extra_parts="crtbegin.o crtend.o"
			tmake_file=i386/t-crtstuff
		fi
	else
		tm_file=i386/sysv3.h
		extra_parts="crtbegin.o crtend.o"
		tmake_file=i386/t-crtstuff
	fi
	tmake_file="$tmake_file i386/t-crtpic"
	;;
i386-*-visopsys)
        float_format=i386
        tm_file=i386/visopsys.h
	gnu_ld=yes
	gas=yes
        ;;
i386-*-vsta)			# Intel 80386's running VSTa kernel
	xm_file=i386/xm-vsta.h
	tm_file=i386/vsta.h
	;;
i[34567]86-*-win32)
        xm_defines=POSIX
        xm_file=i386/xm-cygwin.h
        float_format=i386
        tmake_file=i386/t-cygwin
        tm_file=i386/win32.h
        extra_objs=winnt.o
        if test x$enable_threads = xyes; then
                thread_file='win32'
        fi
        exeext=.exe
        ;;
i[34567]86-*-pe | i[34567]86-*-cygwin*)
	xm_defines=POSIX
	xm_file=i386/xm-cygwin.h
	float_format=i386
	tmake_file=i386/t-cygwin
	tm_file=i386/cygwin.h
	extra_objs=winnt.o
	if test x$enable_threads = xyes; then
		thread_file='win32'
	fi
	exeext=.exe