Make net/cap compiling again

PR:		ports/44879
Submitted by:	Volker Stolz <stolz@i2.informatik.rwth-aachen.de>

net/cap/Makefile

@@ -31,6 +31,8 @@ DIST_SUBDIR=	cap60
 ALL_TARGET=	libsmade dummy-libinstall programs
 INSTALL_TARGET=	include libinstall install
 
+USE_REINPLACE=	YES
+
 MAN1=		AUFS.1 ash.1 atlook.1 atprint.1 cvt2apple.1 getzones.1 \
 		instappl.1 snitch.1
 MAN3=		CAP.3
@@ -57,6 +59,8 @@ READMES=	applications/papif applications/lwsrv applications/aufs \
 pre-patch:
 	@(cd ${WRKSRC}; \
 	  for f in ../cap60.patch* ; do ${PATCH} -s -p < $$f ; done)
+post-patch:
+	${FIND} ${WRKSRC} -name Makefile.m4 -exec ${REINPLACE_CMD} -e 's/CFLAGS=/CFLAGS+=/' \{\} \;
 
 pre-install:
 	@${RM} -f ${WRKSRC}/libinstall

net/cap/files/m4.setup.in

@@ -537,7 +537,7 @@ syscmd(rm -f datestring())
 
 MFLAGS=mflags()
 LFLAGS=lflags()
-CC=thecompiler()
+CC?=thecompiler()
 LD=theloader()
 SHELL=/bin/sh
 INSTALLER=theinstaller()

net/cap/files/patch-lib-cap-ablog.c

@@ -0,0 +1,11 @@
+--- lib/cap/ablog.c.foo	Mon Nov  4 16:43:02 2002
++++ lib/cap/ablog.c	Mon Nov  4 16:43:11 2002
+@@ -91,7 +91,7 @@
+ #endif USEVPRINTF
+   int saveerr;
+   extern int errno;
+-  extern int sys_nerr;
++  extern __const int sys_nerr;
+ #ifndef __FreeBSD__
+   extern char *sys_errlist[];
+ #endif

net/cap/pkg-descr

@@ -19,3 +19,5 @@ Note: Files are installed into following locations:
 	/usr/local/etc/cap:		Sample configuration files.
 	/usr/local/lib/cap:		More sample configuration files.
 	/usr/local/share/doc/cap:	Relevant documentation.
+
+WWW: http://www.cs.mu.oz.au/appletalk/cap.html