source: trunk/libs/newlib/src/config/elf.m4 @ 476

Last change on this file since 476 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

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