Add an interim patch that allows FreeBSD to learn the clock frequency

of the emulated MIPS32 processor from yamon's environment.

Submitted by:	bms

emulators/gxemul/Makefile

@@ -7,6 +7,7 @@
 
 PORTNAME=	gxemul
 PORTVERSION=	0.4.2
+PORTREVISION=	1
 CATEGORIES=	emulators
 MASTER_SITES=	http://gavare.se/gxemul/src/ \
 		${MASTER_SITE_LOCAL}

emulators/gxemul/files/patch-src-machines-machine_evbmips.c

@@ -0,0 +1,14 @@
+--- src/machines/machine_evbmips.c.orig	Mon Jul 17 17:33:05 2006
++++ src/machines/machine_evbmips.c	Mon Jul 17 17:35:04 2006
+@@ -176,6 +176,11 @@
+ 	snprintf(tmps, sizeof(tmps), "0x%08x", machine->physical_ram_in_mb<<20);
+ 	add_environment_string_dual(cpu, &env, &tmpptr, "memsize", tmps);
+ 
++#if 1	/* XXX: FreeBSD wants this to figure out the clock speed. */
++	snprintf(tmps, sizeof(tmps), "%d", machine->emulated_hz/1000);
++	add_environment_string_dual(cpu, &env, &tmpptr, "khz", tmps);
++#endif
++
+ 	add_environment_string_dual(cpu, &env, &tmpptr, "yamonrev", "02.06");
+ 
+ 	/*  End of env:  */