[thirdparty/gcc.git] / config / elf.m4

dnl Copyright (C) 2010, 2011, 2015 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License.  As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.

dnl From Paolo Bonzini.

dnl Is this an ELF target supporting the LTO plugin?

dnl usage: ACX_ELF_TARGET_IFELSE([if-elf], [if-not-elf])
AC_DEFUN([ACX_ELF_TARGET_IFELSE], [
AC_REQUIRE([AC_CANONICAL_TARGET])

target_elf=no
case $target in
  *-darwin* | *-aix* | *-cygwin* | *-mingw* | *-aout* | *-*coff* | \
  *-msdosdjgpp* | *-vms* | *-wince* | *-*-pe* | \
  alpha*-dec-osf* | *-interix* | hppa[[12]]*-*-hpux* | \
  nvptx-*-none)
    target_elf=no
    ;;
  *)
    target_elf=yes
    ;;
esac

AS_IF([test $target_elf = yes], [$1], [$2])
])
Commit	Line	Data
8ae12d71	1	dnl Copyright (C) 2010, 2011, 2015 Free Software Foundation, Inc.
7413962d RG	2	dnl This file is free software, distributed under the terms of the GNU
	3	dnl General Public License. As a special exception to the GNU General
	4	dnl Public License, this file may be distributed as part of a program
	5	dnl that contains a configuration script generated by Autoconf, under
	6	dnl the same distribution terms as the rest of that program.
	7
	8	dnl From Paolo Bonzini.
	9
8ae12d71 TS	10	dnl Is this an ELF target supporting the LTO plugin?
8ae12d71 TS	11
7413962d RG	12	dnl usage: ACX_ELF_TARGET_IFELSE([if-elf], [if-not-elf])
	13	AC_DEFUN([ACX_ELF_TARGET_IFELSE], [
	14	AC_REQUIRE([AC_CANONICAL_TARGET])
	15
	16	target_elf=no
	17	case $target in
	18	-darwin \| -aix \| -cygwin \| -mingw \| -aout \| -coff* \| \
e44dbbe1	19	-msdosdjgpp \| -vms \| -wince \| --pe* \| \
18697a1d	20	alpha-dec-osf \| -interix \| hppa[[12]]--hpux* \| \
8ae12d71	21	nvptx-*-none)
7413962d RG	22	target_elf=no
	23	;;
	24	*)
	25	target_elf=yes
	26	;;
	27	esac
	28
	29	AS_IF([test $target_elf = yes], [$1], [$2])
	30	])