Added premake file.

premake5.lua

@@ -0,0 +1,45 @@
+project "GLFW"
+    kind "StaticLib"
+    language "C"
+    
+	targetdir ("bin/" .. outputdir .. "/%{prj.name}")
+    objdir ("bin-int/" .. outputdir .. "/%{prj.name}")
+
+	files
+	{
+        "include/GLFW/glfw3.h",
+        "include/GLFW/glfw3native.h",
+        "src/glfw_config.h",
+        "src/context.c",
+        "src/init.c",
+        "src/input.c",
+        "src/monitor.c",
+        "src/vulkan.c",
+        "src/window.c"
+    }
+    
+	filter "system:windows"
+        buildoptions { "-std=c11", "-lgdi32" }
+        systemversion "10.0.17134.0"
+        staticruntime "On"
+        
+        files
+        {
+            "src/win32_init.c",
+            "src/win32_joystick.c",
+            "src/win32_monitor.c",
+            "src/win32_time.c",
+            "src/win32_thread.c",
+            "src/win32_window.c",
+            "src/wgl_context.c",
+            "src/egl_context.c",
+            "src/osmesa_context.c"
+        }
+
+		defines 
+		{ 
+            "_GLFW_WIN32",
+            "_CRT_SECURE_NO_WARNINGS"
+		}
+    filter { "system:windows", "configurations:Release" }
+        buildoptions "/MT"