Add premake solution generation for third party projects for now only

.gitignore

@@ -16,9 +16,7 @@ ipch/*
 
 .vs/
 bin/
-lib/
+obj/
 local/
 gen/
-obj/
+build/
-packages/
-TestResults/

generate.bat

@@ -0,0 +1 @@
+tools\premake5 vs2019

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 ""

thirdparty/libtomcrypt.lua

@@ -0,0 +1,43 @@
+libtomcrypt = {}
+
+function libtomcrypt:include()
+	includedirs {
+		path.join(ThirdPartyFolder(), "libtomcrypt/src/headers")
+	}
+end
+
+function libtomcrypt:link()
+	self:include()
+	links {
+		"libtomcrypt"
+	}
+end
+
+function libtomcrypt:project()
+	local folder = ThirdPartyFolder();
+
+	project "libtomcrypt"
+        targetdir(TargetDirectoryLib)
+		location "%{wks.location}/thirdparty"
+		kind "StaticLib"
+		language "C"
+		
+		files {
+			path.join(folder, "libtomcrypt/src/**.h"), 
+			path.join(folder, "libtomcrypt/src/**.c") 
+		}
+		
+		defines {
+			"_CRT_SECURE_NO_WARNINGS",
+			"_CRT_NONSTDC_NO_DEPRECATE",
+			"LTC_SOURCE",
+			"LTC_NO_TEST",
+			"LTC_NO_PROTOTYPES"
+		}
+		
+		self:include()
+		libtommath:include()
+
+		-- Disable warnings. They do not have any value to us since it is not our code.
+		warnings "off"
+end

thirdparty/libtommath.lua

@@ -0,0 +1,34 @@
+libtommath = {}
+
+function libtommath:include()
+	includedirs {
+		path.join(ThirdPartyFolder(), "libtommath")
+	}
+end
+
+function libtommath:link()
+	self:include()
+	links {
+		"libtommath"
+	}
+end
+
+function libtommath:project()
+	local folder = ThirdPartyFolder();
+
+	project "libtommath"
+        targetdir(TargetDirectoryLib)
+		location "%{wks.location}/thirdparty"
+		kind "StaticLib"
+		language "C"
+		
+		files { 
+			path.join(folder, "libtommath/*.h"), 
+			path.join(folder, "libtommath/*.c") 
+		}
+		
+		self:include()
+
+		-- Disable warnings. They do not have any value to us since it is not our code.
+		warnings "off"
+end

thirdparty/salsa20.lua

@@ -0,0 +1,34 @@
+salsa20 = {}
+
+function salsa20:include()
+	includedirs {
+		path.join(ThirdPartyFolder(), "salsa20")
+	}
+end
+
+function salsa20:link()
+	self:include()
+	links {
+		"salsa20"
+	}
+end
+
+function salsa20:project()
+	local folder = ThirdPartyFolder();
+
+	project "salsa20"
+        targetdir(TargetDirectoryLib)
+		location "%{wks.location}/thirdparty"
+		kind "StaticLib"
+		language "C"
+		
+		files { 
+			path.join(folder, "salsa20/*.h"), 
+			path.join(folder, "salsa20/*.c") 
+		}
+		
+		self:include()
+
+		-- Disable warnings. They do not have any value to us since it is not our code.
+		warnings "off"
+end

thirdparty/zlib.lua

@@ -0,0 +1,39 @@
+zlib = {}
+
+function zlib:include()
+	includedirs {
+		path.join(ThirdPartyFolder(), "zlib")
+	}
+end
+
+function zlib:link()
+	self:include()
+	links {
+		"zlib"
+	}
+end
+
+function zlib:project()
+	local folder = ThirdPartyFolder();
+
+	project "zlib"
+        targetdir(TargetDirectoryLib)
+		location "%{wks.location}/thirdparty"
+		kind "StaticLib"
+		language "C"
+		
+		files { 
+			path.join(folder, "zlib/*.h"),
+			path.join(folder, "zlib/*.c")
+		}
+		
+		defines {
+			"_CRT_SECURE_NO_WARNINGS",
+			"_CRT_NONSTDC_NO_DEPRECATE"
+		}
+		
+		self:include()
+
+		-- Disable warnings. They do not have any value to us since it is not our code.
+		warnings "off"
+end