add mysql + update build

deps/premake/mysql.lua

@@ -0,0 +1,52 @@
+if (os.host() ~= "windows") then
+    error("automatic mysql installation is not supported on your os")
+end
+
+mysql = {
+	source = path.join(dependencies.basePath, "mysql"),
+	version = "5.7.43",
+	download = "https://cdn.alicent.cat/mysql-5.7.43-win32.zip",
+}
+
+function mysql.install()
+	local hfile = io.open(string.format("%s/include/mysql.h", mysql.source), "r")
+	if (hfile) then
+		return
+	end
+	
+    os.execute(string.format("mkdir \"%s\" 2> nul", mysql.source))
+
+	local folder = path.join(mysql.source, "mysql-5.7.43-win32")
+	local archive = path.join(mysql.source, "mysql-5.7.43-win32.zip")
+
+	print("Downloading MYSQL")
+	os.execute(string.format("curl \"%s\" -L -o \"%s\"", mysql.download, archive))
+
+    os.execute(string.format("powershell -command \"Expand-Archive -Force \\\"%s\\\" \\\"%s\\\"\"", archive, mysql.source))
+    os.execute(string.format("powershell -command \"mv \\\"%s/*\\\" \\\"%s\\\"\"", folder, mysql.source))
+    os.execute(string.format("powershell -command \"rm \\\"%s\\\"\"", archive))
+    os.execute(string.format("rmdir \"%s\"", folder))
+end
+
+function mysql.import()
+	mysql.install()
+	mysql.includes()
+end
+
+function mysql.includes()
+	includedirs {
+		path.join(mysql.source, "include"),
+	}
+end
+
+function mysql.project()
+	project "mysql"
+		language "C"
+
+		mysql.includes()
+
+		warnings "Off"
+		kind "StaticLib"
+end
+
+table.insert(dependencies, mysql)