Include Highway in build

CMakeLists.txt

@@ -2,12 +2,17 @@ cmake_minimum_required(VERSION 3.18)
 include(tools/CompilerWarnings.cmake)
 set(CMAKE_VERBOSE_MAKEFILE ON)
 
+set(HWY_ENABLE_INSTALL OFF)
+set(HWY_ENABLE_EXAMPLES OFF)
+option(BUILD_TESTING "" OFF)
+
 project(quicktex)
 
 # Find dependencies
 find_package(Python COMPONENTS Interpreter Development.Module)
 find_package(pybind11 CONFIG REQUIRED)
 find_package(OpenMP)
+add_subdirectory(external/highway)
 
 # Collect source files
 file(GLOB SOURCE_FILES

setup.py

@@ -54,6 +54,9 @@ class CMakeBuild(build_ext):
         ]
         build_args = []
 
+        if self.verbose:
+            build_args += ["--verbose"]
+
         if self.compiler.compiler_type != "msvc":
             # Using Ninja-build since it a) is available as a wheel and b)
             # multithreads automatically. MSVC would require all variables be