hping: patch out strlcpy declaration

This project seems dead but the current fix is not ideal.

Formula/hping.rb

@@ -7,21 +7,20 @@ class Hping < Formula
   version '3.20051105'
 
   def patches
-    {:p0 => [
-      # MacPorts patches: http://trac.macports.org/browser/trunk/dports/net/hping3
-      "https://trac.macports.org/export/70033/trunk/dports/net/hping3/files/patch-libpcap_stuff.c.diff",
-      "https://trac.macports.org/export/70033/trunk/dports/net/hping3/files/patch-ars.c.diff",
-      "https://trac.macports.org/export/70033/trunk/dports/net/hping3/files/patch-sendip.c.diff",
-      "https://trac.macports.org/export/70033/trunk/dports/net/hping3/files/patch-Makefile.in.diff",
-      "https://trac.macports.org/export/70033/trunk/dports/net/hping3/files/patch-bytesex.h.diff"
-    ]}
+    {
+      :p0 => [
+        # MacPorts patches: http://trac.macports.org/browser/trunk/dports/net/hping3
+        "https://trac.macports.org/export/70033/trunk/dports/net/hping3/files/patch-libpcap_stuff.c.diff",
+        "https://trac.macports.org/export/70033/trunk/dports/net/hping3/files/patch-ars.c.diff",
+        "https://trac.macports.org/export/70033/trunk/dports/net/hping3/files/patch-sendip.c.diff",
+        "https://trac.macports.org/export/70033/trunk/dports/net/hping3/files/patch-Makefile.in.diff",
+        "https://trac.macports.org/export/70033/trunk/dports/net/hping3/files/patch-bytesex.h.diff",
+      ],
+      :p1 => DATA,
+    }
   end
 
   def install
-    # Conflict with secure strcpy function. Applying suggested fix from macports.
-    # http://trac.macports.org/ticket/40763#comment:2
-    ENV.append 'CFLAGS', '-D_FORTIFY_SOURCE=0'
-
     # Compile fails with tcl support; TCL on OS X is 32-bit only
     system "./configure", "--no-tcl"
 
@@ -35,3 +34,18 @@ class Hping < Formula
                    "install"
   end
 end
+
+__END__
+diff --git a/gethostname.c b/gethostname.c
+index 3d0ea58..a8a9699 100644
+--- a/gethostname.c
++++ b/gethostname.c
+@@ -18,8 +18,6 @@
+ #include <arpa/inet.h>
+ #include <string.h>
+ 
+-size_t strlcpy(char *dst, const char *src, size_t siz);
+-
+ char *get_hostname(char* addr)
+ {
+ 	static char answer[1024];