From: John Marino <draco@marino.st>
Date: Tue, 7 Aug 2012 11:35:26 +0000 (+0200)
Subject: ncurses: Fix pkgsrc check and use of ncurses
X-Git-Tag: v3.2.0~453
X-Git-Url: http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/e27e6728f653b70f5d41b5a3c332e9be4b3c434c

ncurses: Fix pkgsrc check and use of ncurses

Without the macro SET_NEED_WCHAR_H defined, the ncurses header will not
include wchar.h which is where the wint_t type is defined.  This breaks
any program loading ncurses.h without defining this macro because several
functions use the wint_t type.

Define wint_t as int if wchar.h isn't included.  This fixes the ncurses
check on several pkgsrc configuration checks and allows the package to
build with the system ncurses.
---

diff --git a/lib/libncurses/include/curses.head b/lib/libncurses/include/curses.head
index 6801b35..151f5ea0 100644
--- a/lib/libncurses/include/curses.head
+++ b/lib/libncurses/include/curses.head
@@ -353,6 +353,8 @@ typedef	chtype	attr_t;		/* ...must be at least as wide as chtype */
 
 #if SET_NEED_WCHAR_H
 #include <wchar.h>		/* ...to get mbstate_t, etc. */
+#else
+typedef int wint_t;
 #endif
 
 #if 0