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# Configuration validation subroutine script.
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# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
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# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
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# 2011, 2012 Free Software Foundation, Inc.
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# This file is (in principle) common to ALL GNU software.
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# The presence of a machine in this file suggests that SOME GNU software
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# can handle that machine. It does not imply ALL GNU software can.
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# 2011, 2012, 2013 Free Software Foundation, Inc.
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# This file is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, see <http://www.gnu.org/licenses/>.
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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# Please send patches to <config-patches@gnu.org>. Submit a context
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# diff and a properly formatted GNU ChangeLog entry.
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# the same distribution terms that you use for the rest of that
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# program. This Exception is an additional permission under section 7
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# of the GNU General Public License, version 3 ("GPLv3").
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# Please send patches with a ChangeLog entry to config-patches@gnu.org.
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# Configuration subroutine to validate and canonicalize a configuration type.
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# Supply the specified configuration type as an argument.
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GNU config.sub ($timestamp)
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Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
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2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
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Free Software Foundation, Inc.
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2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
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2012, 2013 Free Software Foundation, Inc.
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This is free software; see the source for copying conditions. There is NO
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warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
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maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
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case $maybe_os in
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nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
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linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
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linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
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knetbsd*-gnu* | netbsd*-gnu* | \
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kopensolaris*-gnu* | \
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storm-chaos* | os2-emx* | rtmk-nova*)
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-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
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-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
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-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
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-apple | -axis | -knuth | -cray | -microblaze)
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-apple | -axis | -knuth | -cray | -microblaze*)
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| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
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| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
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| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
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| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
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| c4x | clipper \
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| d10v | d30v | dlx | dsp16xx \
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| m32c-* | m32r-* | m32rle-* \
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| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
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| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
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| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
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| microblaze-* | microblazeel-* \
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| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
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| mips64-* | mips64el-* \
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ppc64) basic_machine=powerpc64-unknown
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ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
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ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
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ppc64le | powerpc64little | ppc64-le | powerpc64-little)
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basic_machine=powerpc64le-unknown
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| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
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| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
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| -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
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| -openbsd* | -solidbsd* \
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| -bitrig* | -openbsd* | -solidbsd* \
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| -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
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| -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
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| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
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| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
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| -chorusos* | -chorusrdb* | -cegcc* \
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| -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
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| -mingw32* | -linux-gnu* | -linux-android* \
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| -linux-newlib* | -linux-uclibc* \
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| -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
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| -linux-newlib* | -linux-musl* | -linux-uclibc* \
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| -uxpv* | -beos* | -mpeix* | -udk* \
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| -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
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| -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
added
removed
config.sub
