Import upstream patch in conky.

Obtained from:	298eb76434
		1fc2b17eb5

sysutils/conky/Makefile

@@ -3,6 +3,7 @@
 
 PORTNAME=	conky
 PORTVERSION=	1.11.2
+PORTREVISION=	1
 DISTVERSIONPREFIX=	v
 CATEGORIES=	sysutils
 

sysutils/conky/files/patch-src_freebsd.h

@@ -0,0 +1,11 @@
+--- src/freebsd.h.orig	2019-01-08 01:26:24 UTC
++++ src/freebsd.h
+@@ -41,6 +41,8 @@
+ #include <machine/apm_bios.h>
+ #endif /* i386 || __i386__ */
+ 
++extern kvm_t *kd;
++
+ int get_entropy_avail(unsigned int *);
+ int get_entropy_poolsize(unsigned int *);
+ void print_sysctlbyname(struct text_object *, char *, unsigned int);

sysutils/conky/files/patch-src_main.cc

@@ -1,13 +1,13 @@
---- src/main.cc.orig	2019-01-08 01:26:24 UTC
+--- src/main.cc.orig	2019-01-10 17:32:50 UTC
 +++ src/main.cc
-@@ -359,10 +359,6 @@ int main(int argc, char **argv) {
-     return EXIT_FAILURE;
-   }
+@@ -43,6 +43,10 @@
+ #include "ccurl_thread.h"
+ #endif /* BUILD_CURL */
+ 
++#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
++#include "freebsd.h"
++#endif /* FreeBSD */
++
+ #ifdef BUILD_BUILTIN_CONFIG
+ #include "defconfig.h"
  
--#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
--  kvm_close(kd);
--#endif
--
- #ifdef LEAKFREE_NCURSES
-   _nc_free_and_exit(0);  // hide false memleaks
- #endif