Add a minimally working gyp file to build sqlite3 as a static lib.

deps/sqlite3/sqlite3.gyp

+{
+  'target_defaults': {
+    'default_configuration': 'Debug',
+    'configurations': {
+      'Debug': {
+        'defines': [ 'DEBUG', '_DEBUG' ],
+        'msvs_settings': {
+          'VCCLCompilerTool': {
+            'RuntimeLibrary': 1, # static debug
+          },
+        },
+      },
+      'Release': {
+        'defines': [ 'NDEBUG' ],
+        'msvs_settings': {
+          'VCCLCompilerTool': {
+            'RuntimeLibrary': 0, # static release
+          },
+        },
+      }
+    },
+    'msvs_settings': {
+      'VCCLCompilerTool': {
+      },
+      'VCLibrarianTool': {
+      },
+      'VCLinkerTool': {
+        'GenerateDebugInformation': 'true',
+      },
+    },
+    'conditions': [
+      ['OS == "win"', {
+        'defines': [
+          'WIN32'
+        ],
+      }]
+    ],
+  },
+
+  'targets': [
+    {
+      'target_name': 'sqlite3',
+      'type': 'static_library',
+      'include_dirs': [ '.' ],
+      'direct_dependent_settings': {
+        'include_dirs': [ '.' ],
+        'defines': [
+        ],
+      },
+      'defines': [
+      ],
+      'sources': [ './sqlite3.c', ],
+    }
+  ]
+}