security/mit-krb5: Fix build for gcc 4.7

Generated file didn't pass -Werror check on gcc4.7.  The problem is
well-known and already fixed on the current version of mit-krb5.  The
patch added here was taken from upstream.

No revbump necessary, won't change binary on systems that already built it.

3 files changed, 209 insertions, 1 deletions

diff --git a/security/mit-krb5/distinfo b/security/mit-krb5/distinfo
index c2e35480581..e6f2bb8f8ec 100644
--- a/security/mit-krb5/distinfo
+++ b/security/mit-krb5/distinfo
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.36 2012/08/20 08:16:26 adam Exp $
+$NetBSD: distinfo,v 1.37 2012/10/12 08:06:25 marino Exp $
 
 SHA1 (krb5-1.10.3-signed.tar) = 04ab9837e5d1958158bcb30bd6480201089a0cbb
 RMD160 (krb5-1.10.3-signed.tar) = a1c370c8d39106e8e27651f78520e1cc93154731
@@ -19,4 +19,6 @@ SHA1 (patch-ci) = 4e310f0a4dfe27cf94d0e63d623590691b6c5970
 SHA1 (patch-cj) = 78342f649f8e9d3a3b5a4f83e65b6c46f589586b
 SHA1 (patch-ck) = 37bfef80329f8ae0fb35c35e70032a0040ba5591
 SHA1 (patch-lib_krb5_asn.1_asn1buf.h) = a1e46ca9256aea4facc1d41841b1707b044a69e7
+SHA1 (patch-lib_krb5_krb_deltat.c) = 149f4301d2a2ceff17a038c318c2f2f64a2621e4
+SHA1 (patch-lib_krb5_krb_x-deltat.y) = 7857c9f374d747f494ebb248f34a17599ccf791f
 SHA1 (patch-util_k5ev_verto-k5ev.c) = e8f78ec46543793b284c321a6b7362af9f527489
diff --git a/security/mit-krb5/patches/patch-lib_krb5_krb_deltat.c b/security/mit-krb5/patches/patch-lib_krb5_krb_deltat.c
new file mode 100644
index 00000000000..448355f8c3d
--- /dev/null
+++ b/security/mit-krb5/patches/patch-lib_krb5_krb_deltat.c
@@ -0,0 +1,192 @@
+$NetBSD: patch-lib_krb5_krb_deltat.c,v 1.1 2012/10/12 08:06:25 marino Exp $
+
+Required for gcc 4.7 (taken from upstream)
+
+--- lib/krb5/krb/deltat.c.orig	2012-08-08 22:27:56.000000000 +0000
++++ lib/krb5/krb/deltat.c
+@@ -77,6 +77,7 @@
+ #ifdef __GNUC__
+ #pragma GCC diagnostic push
+ #pragma GCC diagnostic ignored "-Wuninitialized"
++#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
+ #endif
+ 
+ #include <ctype.h>
+@@ -163,7 +164,7 @@ static int yyparse (void *);
+ 
+ 
+ /* Line 189 of yacc.c  */
+-#line 167 "deltat.c"
++#line 168 "deltat.c"
+ 
+ /* Enabling traces.  */
+ #ifndef YYDEBUG
+@@ -204,12 +205,12 @@ typedef union YYSTYPE
+ {
+ 
+ /* Line 214 of yacc.c  */
+-#line 134 "x-deltat.y"
++#line 135 "x-deltat.y"
+  int val;
+ 
+ 
+ /* Line 214 of yacc.c  */
+-#line 213 "deltat.c"
++#line 214 "deltat.c"
+ } YYSTYPE;
+ # define YYSTYPE_IS_TRIVIAL 1
+ # define yystype YYSTYPE /* obsolescent; will be withdrawn */
+@@ -221,7 +222,7 @@ typedef union YYSTYPE
+ 
+ 
+ /* Line 264 of yacc.c  */
+-#line 225 "deltat.c"
++#line 226 "deltat.c"
+ 
+ #ifdef short
+ # undef short
+@@ -512,9 +513,9 @@ static const yytype_int8 yyrhs[] =
+ /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
+ static const yytype_uint8 yyrline[] =
+ {
+-       0,   145,   145,   146,   146,   147,   147,   148,   148,   149,
+-     150,   152,   153,   154,   155,   156,   157,   158,   159,   163,
+-     164,   167,   168,   171,   172
++       0,   146,   146,   147,   147,   148,   148,   149,   149,   150,
++     151,   153,   154,   155,   156,   157,   158,   159,   160,   164,
++     165,   168,   169,   172,   173
+ };
+ #endif
+ 
+@@ -1442,84 +1443,84 @@ yyreduce:
+         case 6:
+ 
+ /* Line 1464 of yacc.c  */
+-#line 147 "x-deltat.y"
++#line 148 "x-deltat.y"
+     { (yyval.val) = - (yyvsp[(2) - (2)].val); ;}
+     break;
+ 
+   case 9:
+ 
+ /* Line 1464 of yacc.c  */
+-#line 149 "x-deltat.y"
++#line 150 "x-deltat.y"
+     { (yyval.val) = (yyvsp[(2) - (2)].val); ;}
+     break;
+ 
+   case 10:
+ 
+ /* Line 1464 of yacc.c  */
+-#line 150 "x-deltat.y"
++#line 151 "x-deltat.y"
+     { YYERROR; ;}
+     break;
+ 
+   case 11:
+ 
+ /* Line 1464 of yacc.c  */
+-#line 152 "x-deltat.y"
++#line 153 "x-deltat.y"
+     { DO ((yyvsp[(1) - (3)].val),  0,  0, (yyvsp[(3) - (3)].val)); ;}
+     break;
+ 
+   case 12:
+ 
+ /* Line 1464 of yacc.c  */
+-#line 153 "x-deltat.y"
++#line 154 "x-deltat.y"
+     { DO ( 0, (yyvsp[(1) - (3)].val),  0, (yyvsp[(3) - (3)].val)); ;}
+     break;
+ 
+   case 13:
+ 
+ /* Line 1464 of yacc.c  */
+-#line 154 "x-deltat.y"
++#line 155 "x-deltat.y"
+     { DO ( 0,  0, (yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val)); ;}
+     break;
+ 
+   case 14:
+ 
+ /* Line 1464 of yacc.c  */
+-#line 155 "x-deltat.y"
++#line 156 "x-deltat.y"
+     { DO ( 0,  0,  0, (yyvsp[(1) - (2)].val)); ;}
+     break;
+ 
+   case 15:
+ 
+ /* Line 1464 of yacc.c  */
+-#line 156 "x-deltat.y"
++#line 157 "x-deltat.y"
+     { DO ((yyvsp[(1) - (7)].val), (yyvsp[(3) - (7)].val), (yyvsp[(5) - (7)].val), (yyvsp[(7) - (7)].val)); ;}
+     break;
+ 
+   case 16:
+ 
+ /* Line 1464 of yacc.c  */
+-#line 157 "x-deltat.y"
++#line 158 "x-deltat.y"
+     { DO ( 0, (yyvsp[(1) - (5)].val), (yyvsp[(3) - (5)].val), (yyvsp[(5) - (5)].val)); ;}
+     break;
+ 
+   case 17:
+ 
+ /* Line 1464 of yacc.c  */
+-#line 158 "x-deltat.y"
++#line 159 "x-deltat.y"
+     { DO ( 0, (yyvsp[(1) - (3)].val), (yyvsp[(3) - (3)].val),  0); ;}
+     break;
+ 
+   case 18:
+ 
+ /* Line 1464 of yacc.c  */
+-#line 159 "x-deltat.y"
++#line 160 "x-deltat.y"
+     { DO ( 0,  0,  0, (yyvsp[(1) - (1)].val)); ;}
+     break;
+ 
+   case 20:
+ 
+ /* Line 1464 of yacc.c  */
+-#line 164 "x-deltat.y"
++#line 165 "x-deltat.y"
+     { if (HOUR_NOT_OK((yyvsp[(1) - (3)].val))) YYERROR;
+ 	                                  DO_SUM((yyval.val), (yyvsp[(1) - (3)].val) * 3600, (yyvsp[(3) - (3)].val)); ;}
+     break;
+@@ -1527,7 +1528,7 @@ yyreduce:
+   case 22:
+ 
+ /* Line 1464 of yacc.c  */
+-#line 168 "x-deltat.y"
++#line 169 "x-deltat.y"
+     { if (MIN_NOT_OK((yyvsp[(1) - (3)].val))) YYERROR;
+ 	                                  DO_SUM((yyval.val), (yyvsp[(1) - (3)].val) * 60, (yyvsp[(3) - (3)].val)); ;}
+     break;
+@@ -1535,14 +1536,14 @@ yyreduce:
+   case 23:
+ 
+ /* Line 1464 of yacc.c  */
+-#line 171 "x-deltat.y"
++#line 172 "x-deltat.y"
+     { (yyval.val) = 0; ;}
+     break;
+ 
+ 
+ 
+ /* Line 1464 of yacc.c  */
+-#line 1546 "deltat.c"
++#line 1547 "deltat.c"
+       default: break;
+     }
+   YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+@@ -1754,7 +1755,7 @@ yyreturn:
+ 
+ 
+ /* Line 1684 of yacc.c  */
+-#line 174 "x-deltat.y"
++#line 175 "x-deltat.y"
+ 
+ 
+ #ifdef __GNUC__
diff --git a/security/mit-krb5/patches/patch-lib_krb5_krb_x-deltat.y b/security/mit-krb5/patches/patch-lib_krb5_krb_x-deltat.y
new file mode 100644
index 00000000000..05d6d9606e0
--- /dev/null
+++ b/security/mit-krb5/patches/patch-lib_krb5_krb_x-deltat.y
@@ -0,0 +1,14 @@
+$NetBSD: patch-lib_krb5_krb_x-deltat.y,v 1.1 2012/10/12 08:06:25 marino Exp $
+
+Required for gcc 4.7 at least (taken from upstream)
+
+--- lib/krb5/krb/x-deltat.y.orig	2012-08-08 22:27:56.000000000 +0000
++++ lib/krb5/krb/x-deltat.y
+@@ -44,6 +44,7 @@
+ #ifdef __GNUC__
+ #pragma GCC diagnostic push
+ #pragma GCC diagnostic ignored "-Wuninitialized"
++#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
+ #endif
+ 
+ #include <ctype.h>