Make sunrpc code usable againaj/revert-sunrpc

This in effect reverts the obsoletion of the sunrpc code.

2012-05-09  Andreas Schwab  <schwab@linux-m68k.org>
	    Andreas Jaeger  <aj@suse.de>

	* configure.in (obsolete-rpc): Add new option --enable-obsolete-rpc.
        * config.h.in (LINK_OBSOLETE_RPC): Add.
        * config.make.in (link-obsolete-rpc): Add.
        * include/libc-symbols.h (libc_hidden_nolink_sunrpc): Rename from
        libc_hidden_nolink and define based on LINK_OBSOLETE_RPC.
        * sunrpc/Makefile (headers)[link-obsolete-rpc]: Add rpc headers.
        (shared-only-routines): Do not use with link-obsolete-rpc.
        * nis/Makefile (headers)[link-obsolete-rpc]: Add rpc headers.
	* sunrpc/auth_des.c: Use libc_hidden_nolink_sunrpc.
	* sunrpc/auth_none.c: Likewise.
	* sunrpc/auth_unix.c: Likewise.
	* sunrpc/authdes_prot.c: Likewise.
	* sunrpc/authuxprot.c: Likewise.
	* sunrpc/clnt_gen.c: Likewise.
	* sunrpc/clnt_perr.c: Likewise.
	* sunrpc/clnt_raw.c: Likewise.
	* sunrpc/clnt_simp.c: Likewise.
	* sunrpc/clnt_tcp.c: Likewise.
	* sunrpc/clnt_udp.c: Likewise.
	* sunrpc/clnt_unix.c: Likewise.
	* sunrpc/des_crypt.c: Likewise.
	* sunrpc/des_soft.c: Likewise.
	* sunrpc/get_myaddr.c: Likewise.
	* sunrpc/key_call.c: Likewise.
	* sunrpc/key_prot.c: Likewise.
	* sunrpc/netname.c: Likewise.
	* sunrpc/pm_getmaps.c: Likewise.
	* sunrpc/pm_getport.c: Likewise.
	* sunrpc/pmap_clnt.c: Likewise.
	* sunrpc/pmap_prot.c: Likewise.
	* sunrpc/pmap_prot2.c: Likewise.
	* sunrpc/pmap_rmt.c: Likewise.
	* sunrpc/publickey.c: Likewise.
	* sunrpc/rpc_cmsg.c: Likewise.
	* sunrpc/rpc_common.c: Likewise.
	* sunrpc/rpc_dtable.c: Likewise.
	* sunrpc/rpc_prot.c: Likewise.
	* sunrpc/rpc_thread.c: Likewise.
	* sunrpc/rtime.c: Likewise.
	* sunrpc/svc.c: Likewise.
	* sunrpc/svc_auth.c: Likewise.
	* sunrpc/svc_raw.c: Likewise.
	* sunrpc/svc_run.c: Likewise.
	* sunrpc/svc_tcp.c: Likewise.
	* sunrpc/svc_udp.c: Likewise.
	* sunrpc/svc_unix.c: Likewise.
	* sunrpc/svcauth_des.c: Likewise.
	* sunrpc/xcrypt.c: Likewise.
	* sunrpc/xdr.c: Likewise.
	* sunrpc/xdr_array.c: Likewise.
	* sunrpc/xdr_float.c: Likewise.
	* sunrpc/xdr_intXX_t.c: Likewise.
	* sunrpc/xdr_mem.c: Likewise.
	* sunrpc/xdr_rec.c: Likewise.
	* sunrpc/xdr_ref.c: Likewise.
	* sunrpc/xdr_sizeof.c: Likewise.
	* sunrpc/xdr_stdio.c: Likewise.

1 files changed, 18 insertions, 0 deletions

diff --git a/configure b/configure
index 1c5f4adbea..c7cb47d0c2 100755
--- a/configure
+++ b/configure
@@ -687,6 +687,7 @@ multi_arch
 base_machine
 add_on_subdirs
 add_ons
+link_obsolete_rpc
 libc_cv_nss_crypt
 all_warnings
 force_install
@@ -779,6 +780,7 @@ enable_kernel
 enable_all_warnings
 enable_multi_arch
 enable_nss_crypt
+enable_obsolete_rpc
 with_cpu
 '
       ac_precious_vars='build_alias
@@ -1434,6 +1436,8 @@ Optional Features:
   --enable-multi-arch     enable single DSO with optimizations for multiple
                           architectures
   --enable-nss-crypt      enable libcrypt to use nss
+  --enable-obsolete-rpc   build and install the obsolete RPC code for
+                          link-time usage
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -3746,6 +3750,20 @@ else
 fi
 
 
+# Check whether --enable-obsolete-rpc was given.
+if test "${enable_obsolete_rpc+set}" = set; then :
+  enableval=$enable_obsolete_rpc; link_obsolete_rpc=$enableval
+else
+  link_obsolete_rpc=no
+fi
+
+
+
+if test "$link_obsolete_rpc" = yes; then
+  $as_echo "#define LINK_OBSOLETE_RPC 1" >>confdefs.h
+
+fi
+
 # The way shlib-versions is used to generate soversions.mk uses a
 # fairly simplistic model for name recognition that can't distinguish
 # i486-pc-linux-gnu fully from i486-pc-gnu.  So we mutate a $host_os