Make web2c build on systems with native getline().

print/web2c/distinfo

@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.3 2009/06/09 21:32:03 minskim Exp $
+$NetBSD: distinfo,v 1.4 2009/07/17 06:55:14 minskim Exp $
 
 SHA1 (texlive-20080816-source.tar.lzma) = 730986c628bd658b5062face9e400f61203d6b8d
 RMD160 (texlive-20080816-source.tar.lzma) = 629784b111c0d4bc9fac9f9131f63203d6e1dd38
@@ -23,3 +23,4 @@ SHA1 (patch-aq) = 6be32b638b283924b5ff70ebd9e653f821bea3a0
 SHA1 (patch-ar) = 58dcc0263b7347d7dfbf10370bcad3ed46849414
 SHA1 (patch-as) = b676605ce6f599d75ef9076316f60a5679656a16
 SHA1 (patch-at) = 590c83e0decf5603a75970e33d8028d794d920d2
+SHA1 (patch-au) = acc255d4e4eacd960d4b9a9807ca4b0cff37d000

print/web2c/patches/patch-au

@@ -0,0 +1,17 @@
+$NetBSD: patch-au,v 1.1 2009/07/17 06:55:14 minskim Exp $
+
+--- cpascal.h.orig	2008-05-24 16:56:44.000000000 -0700
++++ cpascal.h
+@@ -272,6 +272,12 @@ typedef struct option getoptstruct;
+ #undef getname
+ #define getname vms_getname
+ #endif
++
++#ifdef getline
++#undef getline
++#endif
++#define getline web2c_getline
++
+ 
+ /* Declarations for the routines we provide ourselves in lib/.  */
+