Add premake solution generation for third party projects for now only

premake5.lua

@@ -0,0 +1,86 @@
+-- Functions for locating commonly used folders
+local _ThirdPartyFolder = path.getabsolute("thirdparty")
+function ThirdPartyFolder()
+	return path.getrelative(os.getcwd(), _ThirdPartyFolder)
+end
+
+local _ProjectFolder = path.getabsolute("src")
+function ProjectFolder()
+	return path.getrelative(os.getcwd(), _ProjectFolder)
+end
+
+local _TestFolder = path.getabsolute("test")
+function TestFolder()
+	return path.getrelative(os.getcwd(), _TestFolder)
+end
+
+-- Target Directories
+TargetDirectoryBin = "%{wks.location}/bin/%{cfg.buildcfg}_%{cfg.platform}"
+TargetDirectoryLib = "%{wks.location}/lib/%{cfg.buildcfg}_%{cfg.platform}"
+TargetDirectoryTest = "%{wks.location}/lib/%{cfg.buildcfg}_%{cfg.platform}/tests"
+
+-- ==================
+-- Workspace
+-- ==================
+workspace "OpenAssetTools"
+    location "build"
+    objdir "%{wks.location}/obj"
+    symbols "On"
+    systemversion "latest"
+
+	flags {
+		"MultiProcessorCompile"
+	}
+
+    configurations { 
+        "Debug",
+        "Release" 
+    }
+
+    platforms {
+        "x86",
+        "x64"
+    }
+
+    filter "platforms:x86"
+        architecture "x86"
+        defines "ARCH_x86"
+    filter {}
+
+    filter "platforms:x64"
+        architecture "x86_64"
+        defines "ARCH_x64"
+    filter {}
+
+    filter "configurations:Debug"
+        defines "_DEBUG"
+        optimize "Debug"
+    filter {}
+
+    filter "configurations:Release"
+        defines "NDEBUG"
+        optimize "Full"
+        flags {
+            "FatalWarnings"
+        }
+    filter {}
+
+-- ========================
+-- ThirdParty
+-- ========================
+
+include "thirdparty/libtomcrypt.lua"
+include "thirdparty/libtommath.lua"
+include "thirdparty/salsa20.lua"
+include "thirdparty/zlib.lua"
+
+-- All projects here should be in the thirdparty folder
+group "thirdparty"
+
+libtommath:project()
+libtomcrypt:project()
+salsa20:project()
+zlib:project()
+
+-- Reset group
+group ""