From 554dc51472e69686409cc83b616a21a42216d817 Mon Sep 17 00:00:00 2001
From: Andrey Akhmichin <15944199+nekonomicon@users.noreply.github.com>
Date: Mon, 15 Jan 2024 08:55:36 +0500
Subject: [PATCH] cmake: add more release optimization flags.

---
 cl_dll/CMakeLists.txt | 11 +++++++++++
 dlls/CMakeLists.txt   | 11 +++++++++++
 2 files changed, 22 insertions(+)

diff --git a/cl_dll/CMakeLists.txt b/cl_dll/CMakeLists.txt
index acf5aafa..cc40c27e 100644
--- a/cl_dll/CMakeLists.txt
+++ b/cl_dll/CMakeLists.txt
@@ -36,6 +36,17 @@ if(NOT MSVC)
 	if(NOT MINGW)
 		add_definitions(-D_snprintf=snprintf -D_vsnprintf=vsnprintf)
 	endif()
+	if(CMAKE_BUILD_TYPE MATCHES "Release"
+		OR (CMAKE_BUILD_TYPE MATCHES "RelWithDebInfo"
+		AND CMAKE_SYSTEM_NAME STREQUAL "Android"))
+		add_compile_options(-fno-unwind-tables -fno-asynchronous-unwind-tables) # GCC/Clang flag
+		add_compile_options(-fomit-frame-pointer) # GCC/Clang flag
+		add_compile_options(-ftree-vectorize) # GCC/Clang flag
+		add_compile_options(-funsafe-math-optimizations) # GCC/Clang flag
+		if(CMAKE_SYSTEM_NAME STREQUAL "Android")
+			add_compile_options(-O3 -DNDEBUG) # gradle compiles release builds with RelWithDebInfo(-O2 -g) and strips debug symbols.
+		endif()
+	endif()
 else()
 	add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE)
 endif()
diff --git a/dlls/CMakeLists.txt b/dlls/CMakeLists.txt
index 2530e508..82460492 100644
--- a/dlls/CMakeLists.txt
+++ b/dlls/CMakeLists.txt
@@ -32,6 +32,17 @@ if(NOT MSVC)
 	add_compile_options(-fvisibility=hidden) # GCC/Clang flag
 	add_definitions(-D_LINUX) # It seems enough for all non-Win32 systems
 	add_definitions(-Dstricmp=strcasecmp -Dstrnicmp=strncasecmp -D_snprintf=snprintf -D_vsnprintf=vsnprintf )
+	if(CMAKE_BUILD_TYPE MATCHES "Release"
+		OR (CMAKE_BUILD_TYPE MATCHES "RelWithDebInfo"
+		AND CMAKE_SYSTEM_NAME STREQUAL "Android"))
+		add_compile_options(-fno-unwind-tables -fno-asynchronous-unwind-tables) # GCC/Clang flag
+		add_compile_options(-fomit-frame-pointer) # GCC/Clang flag
+		add_compile_options(-ftree-vectorize) # GCC/Clang flag
+		add_compile_options(-funsafe-math-optimizations) # GCC/Clang flag
+		if(CMAKE_SYSTEM_NAME STREQUAL "Android")
+			add_compile_options(-O3 -DNDEBUG) # gradle compiles release builds with RelWithDebInfo(-O2 -g) and strips debug symbols.
+		endif()
+	endif()
 else()
 	add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE)
 endif()