1dnl Copyright (C) 2010, 2011 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 usage: ACX_ELF_TARGET_IFELSE([if-elf], [if-not-elf])
11AC_DEFUN([ACX_ELF_TARGET_IFELSE], [
12AC_REQUIRE([AC_CANONICAL_TARGET])
13
14target_elf=no
15case $target in
16  *-darwin* | *-aix* | *-cygwin* | *-mingw* | *-aout* | *-*coff* | \
17  *-msdosdjgpp* | *-vms* | *-wince* | *-*-pe* | \
18  alpha*-dec-osf* | *-interix* | hppa[[12]]*-*-hpux*)
19    target_elf=no
20    ;;
21  *)
22    target_elf=yes
23    ;;
24esac
25
26AS_IF([test $target_elf = yes], [$1], [$2])
27])
28