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

# This macro wraps AC_SYS_LARGEFILE with one exception for Solaris.
# PR 9992/binutils: We have to replicate everywhere the behaviour of
# bfd's configure script so that all the directories agree on the size
# of structures used to describe files.

AC_DEFUN([ACX_LARGEFILE],[dnl
case "${host}" in
changequote(,)dnl
  sparc-*-solaris*|i[3-7]86-*-solaris*)
changequote([,])dnl
    # On native 32bit sparc and ia32 solaris, large-file and procfs support
    # are mutually exclusive; and without procfs support, the bfd/ elf module
    # cannot provide certain routines such as elfcore_write_prpsinfo
    # or elfcore_write_prstatus.  So unless the user explicitly requested
    # large-file support through the --enable-largefile switch, disable
    # large-file support in favor of procfs support.
    test "${target}" = "${host}" -a "x$plugins" = xno \
      && : ${enable_largefile="no"}
    ;;
esac

AC_SYS_LARGEFILE
])
Commit	Line	Data
5666a4c0	1	# This macro wraps AC_SYS_LARGEFILE with one exception for Solaris.
	2	# PR 9992/binutils: We have to replicate everywhere the behaviour of
	3	# bfd's configure script so that all the directories agree on the size
	4	# of structures used to describe files.
	5
	6	AC_DEFUN([ACX_LARGEFILE],[dnl
	7	case "${host}" in
	8	changequote(,)dnl
	9	sparc--solaris\|i[3-7]86--solaris)
	10	changequote([,])dnl
	11	# On native 32bit sparc and ia32 solaris, large-file and procfs support
	12	# are mutually exclusive; and without procfs support, the bfd/ elf module
	13	# cannot provide certain routines such as elfcore_write_prpsinfo
	14	# or elfcore_write_prstatus. So unless the user explicitly requested
	15	# large-file support through the --enable-largefile switch, disable
	16	# large-file support in favor of procfs support.
	17	test "${target}" = "${host}" -a "x$plugins" = xno \
	18	&& : ${enable_largefile="no"}
	19	;;
	20	esac
	21
	22	AC_SYS_LARGEFILE
	23	])