$NetBSD: patch-aa,v 1.4 2014/05/17 16:19:27 schmonz Exp $

sh doesn't like the empty case

--- configure.orig	2014-04-24 09:25:29.000000000 +0000
+++ configure
@@ -19345,11 +19345,6 @@ if ac_fn_c_try_compile "$LINENO"; then :
 else
 
 	  syscall=no
-	  if test "x$linux_os" = xyes; then
-	    case $host_cpu in
-
-	    esac
-	  fi
 
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
@@ -19552,11 +19547,6 @@ if ac_fn_c_try_compile "$LINENO"; then :
 else
 
 	  syscall=no
-	  if test "x$linux_os" = xyes; then
-	    case $host_cpu in
-
-	    esac
-	  fi
 
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
@@ -19718,11 +19708,6 @@ if ac_fn_c_try_compile "$LINENO"; then :
 else
 
 	  syscall=no
-	  if test "x$linux_os" = xyes; then
-	    case $host_cpu in
-
-	    esac
-	  fi
 
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
@@ -20780,11 +20765,6 @@ if ac_fn_c_try_compile "$LINENO"; then :
 else
 
 	  syscall=no
-	  if test "x$linux_os" = xyes; then
-	    case $host_cpu in
-
-	    esac
-	  fi
 
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
@@ -21078,11 +21058,6 @@ if ac_fn_c_try_compile "$LINENO"; then :
 else
 
 	  syscall=no
-	  if test "x$linux_os" = xyes; then
-	    case $host_cpu in
-
-	    esac
-	  fi
 
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
@@ -22620,11 +22595,6 @@ if ac_fn_c_try_compile "$LINENO"; then :
 else
 
 	  syscall=no
-	  if test "x$linux_os" = xyes; then
-	    case $host_cpu in
-
-	    esac
-	  fi
 
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
