fix cross-compile on Darwin

package/nfs-utils/Makefile

@@ -5,7 +5,7 @@ include ${TOPDIR}/rules.mk
 
 PKG_NAME:=		nfs-utils
 PKG_VERSION:=		1.2.9
-PKG_RELEASE:=		1
+PKG_RELEASE:=		2
 PKG_MD5SUM:=		18869d16db3f49c053f8c68eba3fe2e0
 PKG_DESCR:=		Utilities for NFS kernel server implementation
 PKG_SECTION:=		net/fs

package/nfs-utils/patches/patch-tools_rpcgen_Makefile_in

@@ -1,5 +1,5 @@
 --- nfs-utils-1.2.9.orig/tools/rpcgen/Makefile.in	2013-11-05 21:58:16.000000000 +0100
-+++ nfs-utils-1.2.9/tools/rpcgen/Makefile.in	2014-02-19 20:12:32.000000000 +0100
++++ nfs-utils-1.2.9/tools/rpcgen/Makefile.in	2014-02-21 17:06:36.000000000 +0100
 @@ -119,8 +119,8 @@ am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
  am__v_lt_0 = --silent
  am__v_lt_1 = 
@@ -11,6 +11,15 @@
  AM_V_P = $(am__v_P_@AM_V@)
  am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
  am__v_P_0 = false
+@@ -187,7 +187,7 @@ ACLOCAL_AMFLAGS = @ACLOCAL_AMFLAGS@
+ ALLOCA = @ALLOCA@
+ AMTAR = @AMTAR@
+ AM_CFLAGS = @AM_CFLAGS@
+-AM_CPPFLAGS = @AM_CPPFLAGS@
++AM_CPPFLAGS = 
+ AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+ AR = @AR@
+ AUTOCONF = @AUTOCONF@
 @@ -197,7 +197,7 @@ AWK = @AWK@
  CC = $(CC_FOR_BUILD)
  CCDEPMODE = @CCDEPMODE@

package/nfs-utils/patches/patch-utils_mountd_fsloc_c

@@ -1,6 +1,6 @@
---- nfs-utils-1.2.8.orig/utils/mountd/fsloc.c	2013-04-22 18:47:20.000000000 +0200
-+++ nfs-utils-1.2.8/utils/mountd/fsloc.c	2013-08-13 10:57:48.000000000 +0200
-@@ -127,7 +127,7 @@ static struct servers *method_list(char
+--- nfs-utils-1.2.9.orig/utils/mountd/fsloc.c	2013-11-05 21:41:27.000000000 +0100
++++ nfs-utils-1.2.9/utils/mountd/fsloc.c	2014-02-21 17:01:23.000000000 +0100
+@@ -127,7 +127,7 @@ static struct servers *method_list(char 
  	bool v6esc = false;
  
  	xlog(L_NOTICE, "method_list(%s)", data);