Upgrade to 0.6.5 and unbreak for gcc > 2.95.

Changelog available at
<https://sourceforge.net/project/shownotes.php?group_id=58659&release_id=345455>

devel/libsigcx/Makefile

@@ -7,8 +7,7 @@
 #
 
 PORTNAME=	libsigcx
-PORTVERSION=	0.6.4
-PORTREVISION=	5
+PORTVERSION=	0.6.5
 CATEGORIES=	devel
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE}
 MASTER_SITE_SUBDIR=	${PORTNAME}
@@ -26,10 +25,4 @@ CONFIGURE_ENV=	CPPFLAGS="${PTHREAD_CFLAGS}" LDFLAGS="${PTHREAD_LIBS}"
 CONFIGURE_ARGS=	--enable-static --enable-shared
 USE_LDCONFIG=	yes
 
-.include <bsd.port.pre.mk>
-
-.if ${OSVERSION} >= 502126
-BROKEN=		"Does not compile on FreeBSD >= 5.x"
-.endif
-
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>

devel/libsigcx/distinfo

@@ -1,3 +1,3 @@
-MD5 (libsigcx-0.6.4.tar.gz) = 02e78c3cfbdb4be285d97653e563f65a
-SHA256 (libsigcx-0.6.4.tar.gz) = bd55717374674ed69de46c13b52aaba0420d5c68582cac34d863e44f6f1d560e
-SIZE (libsigcx-0.6.4.tar.gz) = 400253
+MD5 (libsigcx-0.6.5.tar.gz) = decc95611d7dc5190700e6d3ef798ea0
+SHA256 (libsigcx-0.6.5.tar.gz) = 56828e2af415c8ecd8ed836a5db3a6e96d43b8319dbd99fad7237b16abc4ba18
+SIZE (libsigcx-0.6.5.tar.gz) = 366645

devel/libsigcx/files/patch-dispatch.cc

@@ -1,12 +0,0 @@
---- sigcx/dispatch.cc.orig	Sun Apr 13 15:52:19 2003
-+++ sigcx/dispatch.cc	Sun Apr 13 15:52:26 2003
-@@ -18,6 +18,9 @@
- #include <stdexcept>
- 
- #include <signal.h>
-+#include <sys/types.h>
-+#include <sys/times.h>
-+#include <unistd.h>
- 
- #include "sigcx/dispatch.h"
- 

devel/libsigcx/pkg-plist

@@ -20,7 +20,7 @@ include/sigcx-0.6/sigcx/tunnel.h
 include/sigcx-0.6/sigcx/util.h
 lib/libsigcx-0.6.a
 lib/libsigcx-0.6.so
-lib/libsigcx-0.6.so.2
+lib/libsigcx-0.6.so.3
 lib/libsigcx-gtk-0.6.a
 lib/libsigcx-gtk-0.6.so
 lib/libsigcx-gtk-0.6.so.1