audio/xmms-mp3cue: Unbreak and support stage

This port had two major c++ issues.
The first was missing <cstlib> header and using <string> instead of
<cstring>.  The second was the default setting of CC to "g++" which
fails on F10+.

Unbreak and stagify under the "Just fix it" blanket.

audio/xmms-mp3cue/Makefile

@@ -15,12 +15,12 @@ LIB_DEPENDS=	libxmms.so:${PORTSDIR}/multimedia/xmms
 
 GNU_CONFIGURE=	yes
 USES=		gmake
-NO_STAGE=	yes
 
 PLIST_SUB=	PORTDOCS=${DISTNAME}
 
 CFLAGS_amd64=	-fPIC
 CFLAGS_ia64=	-fPIC
+MAKE_ARGS+=	CC="${CXX}"
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|malloc.h|stdlib.h|' ${WRKSRC}/*.c

audio/xmms-mp3cue/files/patch-ID3tag.C

@@ -0,0 +1,12 @@
+--- ID3tag.C.orig	2003-10-22 08:23:00.000000000 +0000
++++ ID3tag.C
+@@ -27,7 +27,8 @@ Pune 411001
+ INDIA
+ */
+ 
+-#include <string>
++#include <cstring>
++#include <cstdlib>
+ #include <iostream>
+ using namespace std;
+ 

audio/xmms-mp3cue/files/patch-Makefile.in

@@ -0,0 +1,15 @@
+--- Makefile.in.orig	2003-10-22 08:23:00.000000000 +0000
++++ Makefile.in
+@@ -33,9 +33,9 @@ distclean: clean
+ 	rm -rf config.* Makefile tmp *.tar.gz
+ 
+ install: mp3cue 
+-	$(mkinstalldirs) $(INSTALLPATH) $(PREFIX)/share/doc/$(PACKAGE)-$(VERSION)
+-	$(INSTALL) -s $(TARGET) $(INSTALLPATH)
+-	$(INSTALL)  $(DOCS) $(PREFIX)/share/doc/$(PACKAGE)-$(VERSION)
++	$(mkinstalldirs) $(DESTDIR)$(INSTALLPATH) $(DESTDIR)$(PREFIX)/share/doc/$(PACKAGE)-$(VERSION)
++	$(INSTALL) -s $(TARGET) $(DESTDIR)$(INSTALLPATH)
++	$(INSTALL)  $(DOCS) $(DESTDIR)$(PREFIX)/share/doc/$(PACKAGE)-$(VERSION)
+ 
+ mp3cue: $(OBJS)
+ 	$(CC) -o $(TARGET) $(OBJS) $(LDFLAGS)