simh: Various fixes.

* Trim trailing space.
 * Use .tar.gz + CHECKSUM rather than git+
 * Keep only one HOMEPAGE.

app-emulation/simh/simh-4.0.0_git.recipe

@@ -1,4 +1,4 @@
-SUMMARY="SIMH is a simulator for historical computers such as Vax, PDP-11 etc."
+SUMMARY="SIMH is a simulator for historical computers, such as Vax & PDP-11"
 DESCRIPTION="
 SIMH is a highly portable, multi-system simulator.
 
@@ -13,17 +13,16 @@ SIMH implements simulators for:
 - MITS Altair 8800, with both 8080 and Z80
 - Royal-Mcbee LGP-30, LGP-21
 - Scientific Data Systems SDS 940
-- SWTP 6800 
+- SWTP 6800
 "
-HOMEPAGE="
-	http://simh.trailing-edge.com/
-	https://github.com/simh/simh
-	"
-SRC_URI="git+https://github.com/simh/simh.git#18175040523db4d6195d1d32696d4c2178490c11"
-#CHECKSUM_SHA256=""
+HOMEPAGE="http://simh.trailing-edge.com/"
 COPYRIGHT="1993-2008 Robert M Supnik"
 LICENSE="MIT"
-REVISION="2"
+SRC_URI="https://github.com/simh/simh/archive/18175040523db4d6195d1d32696d4c2178490c11.tar.gz"
+CHECKSUM_SHA256="4f6b475188039e209b930b76a58013f14e41da65a1895be0a8714b33d8519070"
+SOURCE_DIR="simh-18175040523db4d6195d1d32696d4c2178490c11"
+#PATCHES="simh-4.0.0_git.patchset"
+REVISION="3"
 ARCHITECTURES="x86 ?x86_64"
 if [ $effectiveTargetArchitecture != x86_gcc2 ]; then
 	# x86_gcc2 is fine as primary target architecture as long as we're building