Make: Forward compilation settings for JS/Py

binding.gyp

@@ -6,11 +6,14 @@
             "include_dirs": [
                 "<!@(node -p \"require('node-addon-api').include\")",
                 "include",
-                "fp16/include",
-                "simsimd/include",
+                "<!(echo $USEARCH_USE_SIMSIMD == '1' ? 'simsimd/include' : '')",
+                "<!(echo $USEARCH_USE_NATIVE_F16 == '1' ? 'fp16/include' : '')",
             ],
             "dependencies": ["<!(node -p \"require('node-addon-api').gyp\")"],
-            "defines": ["USEARCH_USE_SIMSIMD=1", "USEARCH_USE_NATIVE_F16=0"],
+            "defines": [
+                "<!(echo $USEARCH_USE_SIMSIMD == '1' ? 'USEARCH_USE_SIMSIMD=1' : 'USEARCH_USE_SIMSIMD=0')",
+                "<!(echo $USEARCH_USE_NATIVE_F16 == '1' ? 'USEARCH_USE_NATIVE_F16=1' : 'USEARCH_USE_NATIVE_F16=0')"
+            ],
             "cflags": [
                 "-fexceptions",
                 "-Wno-unknown-pragmas",

package.json

@@ -24,7 +24,6 @@
         "node-addon-api": "^3.0.0"
     },
     "scripts": {
-        "preinstall": "git submodule update --init --recursive",
         "test": "node --test ./javascript/usearch.test.js",
         "install": "node-gyp rebuild"
     },

setup.py

@@ -5,18 +5,29 @@
 
 from pybind11.setup_helpers import Pybind11Extension
 
-
 compile_args = []
 link_args = []
 macros_args = []
 
+# Check the environment variables
+use_simsimd = os.environ.get("USEARCH_USE_SIMSIMD", "1") == "1"
+use_native_f16 = os.environ.get("USEARCH_USE_NATIVE_F16", "0") == "1"
+
+
 def is_gcc():
     try:
-        compiler_version = subprocess.check_output(["c++", "--version"], universal_newlines=True)
+        compiler_version = subprocess.check_output(
+            ["c++", "--version"], universal_newlines=True
+        )
         return "gcc" in compiler_version.lower()
     except Exception:
         return False
 
+
+# Common arguments for all platforms
+macros_args.append(("USEARCH_USE_SIMSIMD", "1" if use_simsimd else "0"))
+macros_args.append(("USEARCH_USE_NATIVE_F16", "1" if use_native_f16 else "0"))
+
 if sys.platform == "linux":
     compile_args.append("-std=c++17")
     compile_args.append("-O3")  # Maximize performance
@@ -27,9 +38,6 @@ def is_gcc():
     # Simplify debugging, but the normal `-g` may make builds much longer!
     compile_args.append("-g1")
 
-    macros_args.append(("USEARCH_USE_NATIVE_F16", "0"))
-    macros_args.append(("USEARCH_USE_SIMSIMD", "1"))
-
     if is_gcc():
         macros_args.append(("USEARCH_USE_OPENMP", "1"))
         compile_args.append("-fopenmp")
@@ -80,11 +88,16 @@ def is_gcc():
 __version__ = open("VERSION", "r").read().strip()
 __lib_name__ = "usearch"
 
-
 this_directory = os.path.abspath(os.path.dirname(__file__))
 with open(os.path.join(this_directory, "README.md")) as f:
     long_description = f.read()
 
+# Depending on the macros, adjust the include directories
+include_dirs = ["include"]
+if use_simsimd:
+    include_dirs.append("simsimd/include")
+if use_native_f16:
+    include_dirs.append("fp16/include")
 
 setup(
     name=__lib_name__,
@@ -118,7 +131,7 @@ def is_gcc():
         "Topic :: Database :: Database Engines/Servers",
         "Topic :: Scientific/Engineering :: Artificial Intelligence",
     ],
-    include_dirs=["include", "fp16/include", "simsimd/include"],
+    include_dirs=include_dirs,
     ext_modules=ext_modules,
     install_requires=[
         "numpy",