Some C++11 related fixes

Change-Id: Ia7f325e3658618fe627a0bc00dec4e98e41e5716

hunspell/hunspell-1.3.2-literal.patch

+--- misc/hunspell-1.3.2/src/tools/hunspell.cxx	2012-08-13 12:09:06.107017665 +0200
++++ misc/build/hunspell-1.3.2/src/tools/hunspell.cxx	2012-08-13 12:14:12.233500532 +0200
+@@ -20,7 +20,7 @@
+ #define HUNSPELL_VERSION VERSION
+ #define INPUTLEN 50
+ 
+-#define HUNSPELL_PIPE_HEADING "@(#) International Ispell Version 3.2.06 (but really Hunspell "VERSION")\n"
++#define HUNSPELL_PIPE_HEADING "@(#) International Ispell Version 3.2.06 (but really Hunspell " VERSION ")\n"
+ #define HUNSPELL_HEADING "Hunspell "
+ 
+ //for debugging only

hunspell/hunspell-1.3.2-nullptr.patch

+--- misc/hunspell-1.3.2/src/hunspell/affentry.hxx	2010-04-15 13:22:08.000000000 +0200
++++ misc/build/hunspell-1.3.2/src/hunspell/affentry.hxx	2012-08-13 12:08:48.568996730 +0200
+@@ -27,7 +27,7 @@
+   struct hentry *      checkword(const char * word, int len, char in_compound, 
+                             const FLAG needflag = FLAG_NULL);
+ 
+-  struct hentry *      check_twosfx(const char * word, int len, char in_compound, const FLAG needflag = NULL);
++  struct hentry *      check_twosfx(const char * word, int len, char in_compound, const FLAG needflag = FLAG_NULL);
+ 
+   char *      check_morph(const char * word, int len, char in_compound,
+                             const FLAG needflag = FLAG_NULL);
+@@ -90,7 +90,7 @@
+ //                    const FLAG cclass = FLAG_NULL, const FLAG needflag = FLAG_NULL, char in_compound=IN_CPD_NOT);
+                     const FLAG cclass = FLAG_NULL, const FLAG needflag = FLAG_NULL, const FLAG badflag = 0);
+ 
+-  struct hentry *   check_twosfx(const char * word, int len, int optflags, PfxEntry* ppfx, const FLAG needflag = NULL);
++  struct hentry *   check_twosfx(const char * word, int len, int optflags, PfxEntry* ppfx, const FLAG needflag = FLAG_NULL);
+ 
+   char *      check_twosfx_morph(const char * word, int len, int optflags,
+                  PfxEntry* ppfx, const FLAG needflag = FLAG_NULL);

hunspell/makefile.mk

@@ -46,7 +46,9 @@ PATCH_FILES=\
     hunspell-wntconfig.patch \
     hunspell-solaris.patch \
     hunspell-1.3.2-overflow.patch \
-    hunspell-android.patch
+    hunspell-android.patch \
+    hunspell-1.3.2-nullptr.patch \
+    hunspell-1.3.2-literal.patch
 
 .IF "$(GUI)"=="UNX"