From e75dd47d579a9406819265d30e2dad58e960c8b0 Mon Sep 17 00:00:00 2001
From: Cayleb-Ordo <simon@fentzl.de>
Date: Sun, 19 Apr 2026 15:08:09 +0200
Subject: [PATCH] WIP

Signed-off-by: Cayleb-Ordo <simon@fentzl.de>
---
 build/premake/premake5.lua    |  2 +-
 cmake/0ad-Functions.cmake     |  6 ++++++
 cmake/PrecompiledHeader.cmake | 17 +++++++++++++++++
 3 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/build/premake/premake5.lua b/build/premake/premake5.lua
index 0c2f4c0142..a017ecc3e9 100644
--- a/build/premake/premake5.lua
+++ b/build/premake/premake5.lua
@@ -96,7 +96,7 @@ if _OPTIONS["android"] then
 elseif os.istarget("windows") then
 	if os.getenv("HOSTTYPE") then
 		arch = os.getenv("HOSTTYPE")
-	elseif os.getenv("PROCESSOR_ARCHITECTURE") == "amd64" or os.getenv("PROCESSOR_ARCHITEW6432") == "amd64" then
+	elseif os.getenv("PROCESSOR_ARCHITECTURE") == "AMD64" or os.getenv("PROCESSOR_ARCHITEW6432") == "AMD64" then
 		arch = "amd64"
 	end
 else
diff --git a/cmake/0ad-Functions.cmake b/cmake/0ad-Functions.cmake
index f774bbf3db..e588c65599 100644
--- a/cmake/0ad-Functions.cmake
+++ b/cmake/0ad-Functions.cmake
@@ -48,3 +48,9 @@ function(add_pch)
 			CONFIG_ENABLE_PCH=1
 	)
 endfunction(add_pch)
+
+function(test_generator_expression EXPRESSION)
+	add_custom_target(genexdebug
+		COMMAND ${CMAKE_COMMAND} -E echo "${EXPRESSION}"
+	)
+endfunction(test_generator_expression)
diff --git a/cmake/PrecompiledHeader.cmake b/cmake/PrecompiledHeader.cmake
index 8a6f61f117..5a46a0f622 100644
--- a/cmake/PrecompiledHeader.cmake
+++ b/cmake/PrecompiledHeader.cmake
@@ -6,6 +6,7 @@ function(precompile_header _target _header _source)
 	get_target_property(target_bindir ${_target} BINARY_DIR)
 	set(gcc_out ${target_bindir}/${_header}.gch)
 	if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" OR CMAKE_C_COMPILER_ID STREQUAL "MSVC")
+		message(STATUS "Precompiled: ${_target} ${_header} ${_source}")
 		# message(STATUS "Precompiled: ${_target} ${_header} ${_source}")
 		# target_compile_options(${_target}
 		#	 PRIVATE
@@ -22,6 +23,22 @@ function(precompile_header _target _header _source)
 		#			 /FI${_header}
 		#	 )
 		# endif()
+		# get_source_file_property(tmp ${_source}/precompiled.cpp COMPILE_FLAGS)
+		# message(STATUS "Property: ${tmp}")
+		# include(CMakePrintHelpers)
+		# cmake_print_properties(TARGETS ${_target}
+		#	 PROPERTIES
+		#		 # INCLUDE_DIRECTORIES
+		#		 # LINK_LIBRARIES
+		#		 COMPILE_OPTIONS
+		#		 # COMPILE_DEFINITIONS
+		#		 # WIN32_EXECUTABLE
+		#		 # MACOSX_BUNDLE
+		#		 # IMPORTED_LOCATION
+		#		 # INTERFACE_INCLUDE_DIRECTORIES
+		#		 # CXX_EXTENSIONS
+		#		 # CXX_STANDARD_REQUIRED
+		# )
 	elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU|AppleClang")
 		message(STATUS "C++")
 		add_custom_command(