Remove outdated PS3 support

I will be bringing this back shortly, in a more complete form

src/_premake_init.lua

@@ -678,7 +678,6 @@
 			"haiku",
 			"linux",
 			"macosx",
-			"ps3",
 			"solaris",
 			"wii",
 			"windows",
@@ -1051,11 +1050,3 @@
 		targetprefix ""
 		targetextension ".dll"
 		implibextension ".dll"
-
-	-- PS3 configurations
-
-	filter { "system:PS3" }
-		toolset "snc"
-
-	filter { "system:PS3", "kind:ConsoleApp" }
-		targetextension ".elf"

src/actions/vstudio/vs200x_vcproj.lua

@@ -1581,7 +1581,7 @@
 		if file then
 			if prj.pchsource == file.abspath and
 			   not prj.flags.NoPCH and
-			   prj.system ~= p.PS3
+			   prj.system == p.WINDOWS
 			then
 				p.w('UsePrecompiledHeader="1"')
 			end

src/tools/gcc.lua

@@ -285,11 +285,6 @@
 --
 
 	gcc.tools = {
-		ps3 = {
-			cc = "ppu-lv2-g++",
-			cxx = "ppu-lv2-g++",
-			ar = "ppu-lv2-ar",
-		},
 	}
 
 	function gcc.gettoolname(cfg, tool)

tests/tools/test_gcc.lua

@@ -38,14 +38,6 @@
 		test.isequal("windres", gcc.gettoolname(cfg, "rc"))
 	end
 
-	function suite.tools_onPS3()
-		system "PS3"
-		prepare()
-		test.isequal("ppu-lv2-g++", gcc.gettoolname(cfg, "cc"))
-		test.isequal("ppu-lv2-g++", gcc.gettoolname(cfg, "cxx"))
-		test.isequal("ppu-lv2-ar", gcc.gettoolname(cfg, "ar"))
-	end
-
 
 --
 -- By default, the -MMD -MP are used to generate dependencies.