Add eXtensible Data Record (XDR) support

	* configure.host: Build libc/xdr only on cygwin.
	* Makefile.am: Install xdr headers.
	* libc/configure.in: Support new libc/xdr subdirectory.
	* libc/Makefile.am: Support new libc/xdr subdirectory.
	* libc/include/rpc/types.h: New.
	* libc/include/rpc/xdr.h: New.
	* libc/xdr/README: New.
	* libc/xdr/Makefile.am: New.
	* libc/xdr/dummy.c: New.
	* libc/xdr/xdr.c: New.
	* libc/xdr/xdr_array.c: New.
	* libc/xdr/xdr_float.c: New.
	* libc/xdr/xdr_float_vax.c: New.
	* libc/xdr/xdr_mem.c: New.
	* libc/xdr/xdr_private.c: New.
	* libc/xdr/xdr_private.h: New.
	* libc/xdr/xdr_rec.c: New.
	* libc/xdr/xdr_reference.c: New.
	* libc/xdr/xdr_sizeof.c: New.
	* libc/xdr/xdr_stdio.c: New.

	Regenerate using ac-2.63 and am-1.11.1
	* libc/xdr/Makefile.in: New.
	* Makefile.in: Regenerate.
	* libc/configure: Regenerate.
	* libc/Makefile.in: Regenerate.
	* libc/argz/Makefile.in: Regenerate.
	* libc/ctype/Makefile.in: Regenerate.
	* libc/errno/Makefile.in: Regenerate.
	* libc/iconv/ccs/binary/Makefile.in: Regenerate.
	* libc/iconv/ccs/Makefile.in: Regenerate.
	* libc/iconv/ces/Makefile.in: Regenerate.
	* libc/iconv/lib/Makefile.in: Regenerate.
	* libc/iconv/Makefile.in: Regenerate.
	* libc/locale/Makefile.in: Regenerate.
	* libc/misc/Makefile.in: Regenerate.
	* libc/posix/Makefile.in: Regenerate.
	* libc/reent/Makefile.in: Regenerate.
	* libc/search/Makefile.in: Regenerate.
	* libc/signal/Makefile.in: Regenerate.
	* libc/stdio/Makefile.in: Regenerate.
	* libc/stdio64/Makefile.in: Regenerate.
	* libc/stdlib/Makefile.in: Regenerate.
	* libc/string/Makefile.in: Regenerate.
	* libc/syscalls/Makefile.in: Regenerate.
	* libc/time/Makefile.in: Regenerate.
	* libc/unix/Makefile.in: Regenerate.

1 files changed, 15 insertions, 1 deletions

diff --git a/newlib/libc/configure.in b/newlib/libc/configure.in
index a65226dee..68d57193b 100644
--- a/newlib/libc/configure.in
+++ b/newlib/libc/configure.in
@@ -94,6 +94,20 @@ AC_SUBST(LIBC_STDIO64_LIB)
 AC_SUBST(LIBC_STDIO64_DEF)
 AM_CONDITIONAL(HAVE_STDIO64_DIR, test x${stdio64_dir} != x)
 
+LIBC_XDR_LIB=
+LIBC_XDR_DEF=
+if test -n "${xdr_dir}"; then
+  if test "${use_libtool}" = "yes"; then
+    LIBC_XDR_LIB=${xdr_dir}/lib${xdr_dir}.${aext}
+  else
+    LIBC_XDR_LIB=${xdr_dir}/lib.${aext}
+  fi
+  LIBC_XDR_DEF=${xdr_dir}/stmp-def
+fi
+AC_SUBST(LIBC_XDR_LIB)
+AC_SUBST(LIBC_XDR_DEF)
+AM_CONDITIONAL(HAVE_XDR_DIR, test x${xdr_dir} != x)
+
 LIBC_SYSCALL_LIB=
 if test -n "${syscall_dir}"; then
   if test "${use_libtool}" = "yes"; then
@@ -171,5 +185,5 @@ fi
 AC_SUBST(LIBC_MACHINE_LIB)
 AC_SUBST(machine_dir)
 
-AC_CONFIG_FILES([Makefile argz/Makefile ctype/Makefile errno/Makefile locale/Makefile misc/Makefile reent/Makefile search/Makefile stdio/Makefile stdio64/Makefile stdlib/Makefile string/Makefile time/Makefile posix/Makefile signal/Makefile syscalls/Makefile unix/Makefile iconv/Makefile iconv/ces/Makefile iconv/ccs/Makefile iconv/ccs/binary/Makefile iconv/lib/Makefile])
+AC_CONFIG_FILES([Makefile argz/Makefile ctype/Makefile errno/Makefile locale/Makefile misc/Makefile reent/Makefile search/Makefile stdio/Makefile stdio64/Makefile stdlib/Makefile string/Makefile time/Makefile posix/Makefile signal/Makefile syscalls/Makefile unix/Makefile iconv/Makefile iconv/ces/Makefile iconv/ccs/Makefile iconv/ccs/binary/Makefile iconv/lib/Makefile xdr/Makefile])
 AC_OUTPUT