Fix build with modern c++

Finish staging ;)

sysutils/ua/Makefile

@@ -14,25 +14,14 @@ GNU_CONFIGURE=	yes
 PLIST_FILES=	bin/kua bin/ua \
 		man/man1/kua.1.gz man/man1/ua.1.gz
 PORTDOCS=	README
-MAN1L=		kua.1 ua.1
 
 OPTIONS_DEFINE=	DOCS
 
 .include <bsd.port.options.mk>
 
-.if ${OSVERSION} > 1000000
-.if ${CC} != gcc42
-BROKEN= needs gcc4.2 to compile
-.endif
-.endif
-
 post-install:
-.for i in ${MAN1L}
-	${INSTALL_MAN} ${WRKSRC}/${i} ${STAGEDIR}${PREFIX}/man/man1/
-.endfor
-.if ${PORT_OPTIONS:MDOCS}
+	${INSTALL_MAN} ${WRKSRC}/*.1 ${STAGEDIR}${PREFIX}/man/man1/
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/README ${STAGEDIR}${DOCSDIR}/
-.endif
 
 .include <bsd.port.mk>

sysutils/ua/files/patch-kua.cc

@@ -0,0 +1,10 @@
+--- ./kua.cc.orig	2014-03-31 20:20:29.908846067 +0100
++++ ./kua.cc	2014-03-31 20:20:48.178847931 +0100
+@@ -49,6 +49,7 @@
+ 
+ extern "C" {
+ #include <stdio.h>
++#include <unistd.h>
+ }
+ 
+ static char __help[] = 

sysutils/ua/files/patch-ua.cc

@@ -0,0 +1,10 @@
+--- ./ua.cc.orig	2014-03-31 20:20:23.870845476 +0100
++++ ./ua.cc	2014-03-31 20:21:00.021844495 +0100
+@@ -57,6 +57,7 @@
+ 
+ extern "C" {
+ #include <stdio.h>
++#include <unistd.h>
+ }
+ 
+ static char __help[] =