devel/bunny: Add cflags for SSL support, honor LDFLAGS

I could have converted the LDFLAGS change into another sed instruction,
but I choose to replace post-patch target with an actual patch for ease
of comprehension.

Approved by:	SSSL blanket

devel/bunny/Makefile

@@ -15,6 +15,8 @@ LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		ssl tar:tgz
+LDFLAGS+=	-L${OPENSSLLIB}
+CFLAGS+=	-I${OPENSSLINC}
 
 WRKSRC=		${WRKDIR}/${PORTNAME}
 
@@ -27,9 +29,6 @@ ONLY_FOR_ARCHS_REASON=	Fails to compile: invokes i386 asm
 
 OPTIONS_DEFINE=DOCS
 
-post-patch:
-	@${REINPLACE_CMD} -e '/^CFLAGS/d' ${WRKSRC}/${MAKEFILE}
-
 do-install:
 .for f in ${PLIST_FILES}
 	${INSTALL_PROGRAM} ${WRKSRC}/${f:C/bin\///} ${STAGEDIR}${PREFIX}/bin

devel/bunny/files/patch-Makefile

@@ -0,0 +1,12 @@
+--- Makefile.orig	2007-11-06 11:04:07 UTC
++++ Makefile
+@@ -19,8 +19,7 @@
+ #
+ 
+ PROGNAME = bunny-gcc bunny-trace bunny-exec bunny-flow bunny-main
+-CFLAGS	 = -Wall -O3 -funroll-loops -fno-strict-aliasing -ffast-math -Wno-pointer-sign
+-EX_LIBS  = -lcrypto -lm
++EX_LIBS  = $(LDFLAGS) -lcrypto -lm
+ 
+ # CFLAGS  = -Wall -g -ggdb -g3 -Wno-pointer-sign
+ # CFLAGS += -DDEBUG_TRACE=1