added utf-8 patch; fixed building with gcc 6

.SRCINFO

@@ -1,7 +1,9 @@
+# Generated by mksrcinfo v8
+# Sun Oct 23 11:50:27 UTC 2016
 pkgbase = eggdrop
 	pkgdesc = The world's most popular Open Source IRC bot.
 	pkgver = 1.6.21
-	pkgrel = 5
+	pkgrel = 7
 	url = http://www.eggheads.org/
 	arch = i686
 	arch = x86_64
@@ -13,8 +15,10 @@ pkgbase = eggdrop
 	backup = etc/eggdrop.conf
 	source = http://ftp.eggheads.org/pub/eggdrop/source/1.6/eggdrop1.6.21.tar.bz2
 	source = dlopen.c
+	source = utf8.patch
 	sha256sums = 75bd5573a609eac3940c0b6ca8251c3f38ea5d54b520e1cad93c650b4bc21754
 	sha256sums = d1758f84a69173a852e598fa55e69df0d73b8b62c6993b0ba04aa21d539213e6
+	sha256sums = cdf0b1d59bbfa3f2c5937d96b57d55836af5ad36280351c6f1421d109ad693b3
 
 pkgname = eggdrop
 

PKGBUILD

@@ -1,21 +1,24 @@
+# Maintainer: kreon <kreon@jnode.in>
 # Maintainer: Boohbah <boohbah at gmail.com>
 # Contributor: Daniel J Griffiths <ghost1227 at archlinux.us>
 # Contributor: Mantas Mikulėnas <grawity at gmail.com>
 
 pkgname=eggdrop
 pkgver=1.6.21
-pkgrel=5
+pkgrel=7
 pkgdesc="The world's most popular Open Source IRC bot."
 arch=('i686' 'x86_64')
 url="http://www.eggheads.org/"
 license=('GPL2')
 depends=('sh' 'tcl>=8.3' 'zlib')
 source=("http://ftp.eggheads.org/pub/$pkgname/source/1.6/$pkgname$pkgver.tar.bz2"
-        'dlopen.c')
+        'dlopen.c' 'utf8.patch')
 backup=("etc/$pkgname.conf")
 options=('!makeflags')
 sha256sums=('75bd5573a609eac3940c0b6ca8251c3f38ea5d54b520e1cad93c650b4bc21754'
-            'd1758f84a69173a852e598fa55e69df0d73b8b62c6993b0ba04aa21d539213e6')
+            'd1758f84a69173a852e598fa55e69df0d73b8b62c6993b0ba04aa21d539213e6'
+            'cdf0b1d59bbfa3f2c5937d96b57d55836af5ad36280351c6f1421d109ad693b3')
+
 
 # Want multiple *unique* installations? Change the pkgname, it will just work.
 _sharedir="/usr/share"
@@ -28,6 +31,7 @@ readonly -a _sharedir _modulesdir _scriptsdir _helpdir _bin _mandir
 
 build() {
   cd "$srcdir/$pkgname$pkgver"
+  patch -p1 < "$srcdir/utf8.patch"
 
   # Don't complain about language files on startup.
   sed -i "s|\"./language\"|\"$_sharedir/$pkgname/language\"|g" src/eggdrop.h

utf8.patch

@@ -0,0 +1,36 @@
+diff -Nura e2/src/eggdrop.h e1/src/eggdrop.h
+--- e2/src/eggdrop.h	2011-07-09 19:07:48.000000000 +0400
++++ e1/src/eggdrop.h	2016-10-08 01:24:41.533290748 +0300
+@@ -49,7 +49,7 @@
+  *       You should leave this at 32 characters and modify nick-len in the
+  *       configuration file instead.
+  */
+-#define HANDLEN 9   /* valid values 9->NICKMAX  */
++#define HANDLEN 32  /* valid values 9->NICKMAX  */
+ #define NICKMAX 32  /* valid values HANDLEN->32 */
+ 
+ 
+diff -Nura e2/src/main.h e1/src/main.h
+--- e2/src/main.h	2011-07-09 19:07:48.000000000 +0400
++++ e1/src/main.h	2016-10-08 01:25:20.746877377 +0300
+@@ -44,7 +44,7 @@
+ #endif
+ 
+ #if (((TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION >= 1)) || (TCL_MAJOR_VERSION > 8))
+-#  define USE_TCL_BYTE_ARRAYS
++#  undef  USE_TCL_BYTE_ARRAYS
+ #  define USE_TCL_ENCODING
+ #endif
+ 
+diff -Nura e2/src/tcl.c e1/src/tcl.c
+--- e2/src/tcl.c	2011-09-10 01:37:53.000000000 +0400
++++ e1/src/tcl.c	2016-10-08 01:25:00.830082096 +0300
+@@ -863,7 +863,7 @@
+   }
+ 
+   if (encoding == NULL) {
+-    encoding = "iso8859-1";
++    encoding = "utf-8";
+   }
+ 
+   Tcl_SetSystemEncoding(NULL, encoding);