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Last change
on this file since 686 was
444,
checked in by satin@…, 7 years ago
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add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
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File size:
935 bytes
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| 1 | dnl Copyright (C) 2010, 2011, 2015 Free Software Foundation, Inc. |
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| 2 | dnl This file is free software, distributed under the terms of the GNU |
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| 3 | dnl General Public License. As a special exception to the GNU General |
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| 4 | dnl Public License, this file may be distributed as part of a program |
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| 5 | dnl that contains a configuration script generated by Autoconf, under |
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| 6 | dnl the same distribution terms as the rest of that program. |
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| 7 | |
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| 8 | dnl From Paolo Bonzini. |
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| 9 | |
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| 10 | dnl Is this an ELF target supporting the LTO plugin? |
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| 11 | |
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| 12 | dnl usage: ACX_ELF_TARGET_IFELSE([if-elf], [if-not-elf]) |
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| 13 | AC_DEFUN([ACX_ELF_TARGET_IFELSE], [ |
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| 14 | AC_REQUIRE([AC_CANONICAL_TARGET]) |
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| 15 | |
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| 16 | target_elf=no |
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| 17 | case $target in |
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| 18 | *-darwin* | *-aix* | *-cygwin* | *-mingw* | *-aout* | *-*coff* | \ |
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| 19 | *-msdosdjgpp* | *-vms* | *-wince* | *-*-pe* | \ |
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| 20 | alpha*-dec-osf* | hppa[[12]]*-*-hpux* | \ |
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| 21 | nvptx-*-none) |
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| 22 | target_elf=no |
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| 23 | ;; |
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| 24 | *) |
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| 25 | target_elf=yes |
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| 26 | ;; |
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| 27 | esac |
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| 28 | |
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| 29 | AS_IF([test $target_elf = yes], [$1], [$2]) |
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| 30 | ]) |
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