*:IRIX*:*:*)	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`	exit 0 ;;    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '    i?86:AIX:*:*)	echo i386-ibm-aix	exit 0 ;;    *:AIX:2:3)	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then		sed 's/^		//' << EOF >$dummy.c		#include <sys/systemcfg.h>		main()			{			if (!__power_pc())				exit(1);			puts("powerpc-ibm-aix3.2.5");			exit(0);			}EOF		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0		rm -f $dummy.c $dummy		echo rs6000-ibm-aix3.2.5	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then		echo rs6000-ibm-aix3.2.4	else		echo rs6000-ibm-aix3.2	fi	exit 0 ;;    *:AIX:*:4)	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`	if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then		IBM_ARCH=rs6000	else		IBM_ARCH=powerpc	fi	if [ -x /usr/bin/oslevel ] ; then		IBM_REV=`/usr/bin/oslevel`	else		IBM_REV=4.${UNAME_RELEASE}	fi	echo ${IBM_ARCH}-ibm-aix${IBM_REV}	exit 0 ;;    *:AIX:*:*)	echo rs6000-ibm-aix	exit 0 ;;    ibmrt:4.4BSD:*|romp-ibm:BSD:*)	echo romp-ibm-bsd4.4	exit 0 ;;    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to	exit 0 ;;                           # report: romp-ibm BSD 4.3    *:BOSX:*:*)	echo rs6000-bull-bosx	exit 0 ;;    DPX/2?00:B.O.S.:*:*)	echo m68k-bull-sysv3	exit 0 ;;    9000/[34]??:4.3bsd:1.*:*)	echo m68k-hp-bsd	exit 0 ;;    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)	echo m68k-hp-bsd4.4	exit 0 ;;    9000/[34678]??:HP-UX:*:*)	case "${UNAME_MACHINE}" in	    9000/31? )            HP_ARCH=m68000 ;;	    9000/[34]?? )         HP_ARCH=m68k ;;	    9000/[678][0-9][0-9])              sed 's/^              //' << EOF >$dummy.c              #define _HPUX_SOURCE              #include <stdlib.h>              #include <unistd.h>              int main ()              {              #if defined(_SC_KERNEL_BITS)                  long bits = sysconf(_SC_KERNEL_BITS);              #endif                  long cpu  = sysconf (_SC_CPU_VERSION);                  switch (cpu)              	{              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;              	case CPU_PA_RISC2_0:              #if defined(_SC_KERNEL_BITS)              	    switch (bits)              		{              		case 64: puts ("hppa2.0w"); break;              		case 32: puts ("hppa2.0n"); break;              		default: puts ("hppa2.0"); break;              		} break;              #else  /* !defined(_SC_KERNEL_BITS) */              	    puts ("hppa2.0"); break;              #endif              	default: puts ("hppa1.0"); break;              	}                  exit (0);              }EOF	(CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`	rm -f $dummy.c $dummy	esac	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`	echo ${HP_ARCH}-hp-hpux${HPUX_REV}	exit 0 ;;    3050*:HI-UX:*:*)	sed 's/^	//' << EOF >$dummy.c	#include <unistd.h>	int	main ()	{	  long cpu = sysconf (_SC_CPU_VERSION);	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct	     results, however.  */	  if (CPU_IS_PA_RISC (cpu))	    {	      switch (cpu)		{		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;		  default: puts ("hppa-hitachi-hiuxwe2"); break;		}	    }	  else if (CPU_IS_HP_MC68K (cpu))	    puts ("m68k-hitachi-hiuxwe2");	  else puts ("unknown-hitachi-hiuxwe2");	  exit (0);	}EOF	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0	rm -f $dummy.c $dummy	echo unknown-hitachi-hiuxwe2	exit 0 ;;    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )	echo hppa1.1-hp-bsd	exit 0 ;;    9000/8??:4.3bsd:*:*)	echo hppa1.0-hp-bsd	exit 0 ;;    *9??*:MPE/iX:*:*)	echo hppa1.0-hp-mpeix	exit 0 ;;    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )	echo hppa1.1-hp-osf	exit 0 ;;    hp8??:OSF1:*:*)	echo hppa1.0-hp-osf	exit 0 ;;    i?86:OSF1:*:*)	if [ -x /usr/sbin/sysversion ] ; then	    echo ${UNAME_MACHINE}-unknown-osf1mk	else	    echo ${UNAME_MACHINE}-unknown-osf1	fi	exit 0 ;;    parisc*:Lites*:*:*)	echo hppa1.1-hp-lites	exit 0 ;;    hppa*:OpenBSD:*:*)	echo hppa-unknown-openbsd	exit 0 ;;    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)	echo c1-convex-bsd        exit 0 ;;    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)	if getsysinfo -f scalar_acc	then echo c32-convex-bsd	else echo c2-convex-bsd	fi        exit 0 ;;    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)	echo c34-convex-bsd        exit 0 ;;    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)	echo c38-convex-bsd        exit 0 ;;    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)	echo c4-convex-bsd        exit 0 ;;    CRAY*X-MP:*:*:*)	echo xmp-cray-unicos        exit 0 ;;    CRAY*Y-MP:*:*:*)	echo ymp-cray-unicos${UNAME_RELEASE}	exit 0 ;;    CRAY*[A-Z]90:*:*:*)	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/	exit 0 ;;    CRAY*TS:*:*:*)	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'	exit 0 ;;    CRAY*T3E:*:*:*)	echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'	exit 0 ;;    CRAY*SV1:*:*:*)	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'	exit 0 ;;    CRAY-2:*:*:*)	echo cray2-cray-unicos        exit 0 ;;    F300:UNIX_System_V:*:*)        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`        echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"        exit 0 ;;    F301:UNIX_System_V:*:*)       echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`       exit 0 ;;    hp300:OpenBSD:*:*)	echo m68k-unknown-openbsd${UNAME_RELEASE}	exit 0 ;;    i?86:BSD/386:*:* | i?86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}	exit 0 ;;    sparc*:BSD/OS:*:*)	echo sparc-unknown-bsdi${UNAME_RELEASE}	exit 0 ;;    *:BSD/OS:*:*)	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}	exit 0 ;;    *:FreeBSD:*:*)	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`	exit 0 ;;    *:OpenBSD:*:*)	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`	exit 0 ;;    i*:CYGWIN*:*)	echo ${UNAME_MACHINE}-pc-cygwin	exit 0 ;;    i*:MINGW*:*)	echo ${UNAME_MACHINE}-pc-mingw32	exit 0 ;;    i*:PW*:*)	echo ${UNAME_MACHINE}-pc-pw32	exit 0 ;;    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)	# How do we know it's Interix rather than the generic POSIX subsystem?	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we	# UNAME_MACHINE based on the output of uname instead of i386?	echo i386-pc-interix	exit 0 ;;    i*:UWIN*:*)	echo ${UNAME_MACHINE}-pc-uwin	exit 0 ;;    p*:CYGWIN*:*)	echo powerpcle-unknown-cygwin	exit 0 ;;    prep*:SunOS:5.*:*)	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`	exit 0 ;;    *:GNU:*:*)	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`	exit 0 ;;    i*86:Minix:*:*)	echo ${UNAME_MACHINE}-pc-minix	exit 0 ;;    *:Linux:*:*)	# The BFD linker knows what the default object file format is, so	# first see if it will tell us. cd to the root directory to prevent	# problems with other programs or directories called `ld' in the path.	ld_help_string=`cd /; ld --help 2>&1`	ld_supported_emulations=`echo $ld_help_string \			 | sed -ne '/supported emulations:/!d				    s/[ 	][ 	]*/ /g				    s/.*supported emulations: *//				    s/ .*//				    p'`        case "$ld_supported_emulations" in	  *ia64)		echo "${UNAME_MACHINE}-unknown-linux"		exit 0		;;	  i?86linux)		echo "${UNAME_MACHINE}-pc-linux-gnuaout"		exit 0		;;	  elf_i?86)		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"		;;	  i?86coff)		echo "${UNAME_MACHINE}-pc-linux-gnucoff"		exit 0		;;	  sparclinux)		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"		exit 0		;;	  armlinux)		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"		exit 0		;;	  elf32arm*)		echo "${UNAME_MACHINE}-unknown-linux-gnuoldld"		exit 0		;;	  armelf_linux*)		echo "${UNAME_MACHINE}-unknown-linux-gnu"		exit 0		;;	  m68klinux)		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"		exit 0		;;	  elf32ppc | elf32ppclinux)		# Determine Lib Version		cat >$dummy.c <<EOF#include <features.h>#if defined(__GLIBC__)extern char __libc_version[];extern char __libc_release[];#endifmain(argc, argv)     int argc;     char *argv[];{#if defined(__GLIBC__)  printf("%s %s\n", __libc_version, __libc_release);#else  printf("unkown\n");#endif  return 0;}EOF		LIBC=""		$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null		if test "$?" = 0 ; then			./$dummy | grep 1\.99 > /dev/null			if test "$?" = 0 ; then				LIBC="libc1"			fi		fi		rm -f $dummy.c $dummy		echo powerpc-unknown-linux-gnu${LIBC}		exit 0		;;	  shelf_linux)		echo "${UNAME_MACHINE}-unknown-linux-gnu"		exit 0		;;	esac	if test "${UNAME_MACHINE}" = "alpha" ; then		cat <<EOF >$dummy.s			.data		\$Lformat:			.byte 37,100,45,37,120,10,0	# "%d-%x\n"			.text			.globl main			.align 4			.ent main		main:			.frame \$30,16,\$26,0			ldgp \$29,0(\$27)			.prologue 1			.long 0x47e03d80 # implver \$0			lda \$2,-1			.long 0x47e20c21 # amask \$2,\$1			lda \$16,\$Lformat			mov \$0,\$17			not \$1,\$18			jsr \$26,printf			ldgp \$29,0(\$26)			mov 0,\$16			jsr \$26,exit			.end mainEOF		LIBC=""		$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null		if test "$?" = 0 ; then			case `./$dummy` in			0-0)				UNAME_MACHINE="alpha"				;;			1-0)				UNAME_MACHINE="alphaev5"				;;			1-1)				UNAME_MACHINE="alphaev56"				;;			1-101)				UNAME_MACHINE="alphapca56"				;;			2-303)				UNAME_MACHINE="alphaev6"				;;			2-307)				UNAME_MACHINE="alphaev67"				;;			esac			objdump --private-headers $dummy | \			  grep ld.so.1 > /dev/null			if test "$?" = 0 ; then				LIBC="libc1"			fi		fi		rm -f $dummy.s $dummy		echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0	elif test "${UNAME_MACHINE}" = "mips" ; then	  cat >$dummy.c <<EOF#ifdef __cplusplus#include <stdio.h>  /* for printf() prototype */	int main (int argc, char *argv[]) {#else	int main (argc, argv) int argc; char *argv[]; {#endif#ifdef __MIPSEB__  printf ("%s-unknown-linux-gnu\n", argv[1]);#endif#ifdef __MIPSEL__  printf ("%sel-unknown-linux-gnu\n", argv[1]);#endif  return 0;}EOF	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0	  rm -f $dummy.c $dummy	elif test "${UNAME_MACHINE}" = "s390"; then	  echo s390-ibm-linux && exit 0