From 322dd67c77ba2d332d1e27d1cbbcacdd441358cc Mon Sep 17 00:00:00 2001
From: PrimedErwin <1973609350@qq.com>
Date: Wed, 14 May 2025 23:23:15 +0800
Subject: [PATCH] cmake update

---
 3rd/math/CMakeLists.txt        | 6 ++++--
 CMakeLists.txt                 | 8 ++++----
 cmake_build.py                 | 2 +-
 include/pocketpy/common/math.h | 2 +-
 4 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/3rd/math/CMakeLists.txt b/3rd/math/CMakeLists.txt
index e16437ab..089ee1fa 100644
--- a/3rd/math/CMakeLists.txt
+++ b/3rd/math/CMakeLists.txt
@@ -8,11 +8,13 @@ set(CMAKE_C_STANDARD_REQUIRED ON)
 include_directories(${CMAKE_CURRENT_LIST_DIR}/include)
 AUX_SOURCE_DIRECTORY(${CMAKE_CURRENT_LIST_DIR}/src MUSL_LIBC_MATH_SRC)
 if(MSVC)
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /fp:precise /Od /Oi-")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /fp:precise /Ox /Oi-")
     # mute warning C4723: div by 0 because some function returns nan when a input is nan.
     add_compile_options( /wd4723)
 elseif(CMAKE_C_COMPILER_ID STREQUAL "Clang")
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ffp-model=strict")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ffp-model=strict -O2")
+else()
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O2")
 endif()
 
 add_library(${PROJECT_NAME} STATIC ${MUSL_LIBC_MATH_SRC})
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8d93aab6..3f7351d1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -45,11 +45,11 @@ if(PK_ENABLE_OS)
     add_definitions(-DPK_ENABLE_OS=1)
 endif()
 
-option(USE_MUSL_LIBC_MATH "" OFF)
-if(USE_MUSL_LIBC_MATH)
+option(PK_ENABLE_DETERMINISTIC_FLOAT "" OFF)
+if(PK_ENABLE_DETERMINISTIC_FLOAT)
     add_subdirectory(3rd/math)
     include_directories(3rd/math)
-    add_definitions(-DUSE_MUSL_LIBC_MATH)
+    add_definitions(-DPK_ENABLE_DETERMINISTIC_FLOAT)
 endif()
 
 option(PK_BUILD_MODULE_LZ4 "" OFF)
@@ -122,6 +122,6 @@ if(PK_BUILD_MODULE_LIBHV)
     target_link_libraries(${PROJECT_NAME} libhv_bindings)
 endif()
 
-if(USE_MUSL_LIBC_MATH)
+if(PK_ENABLE_DETERMINISTIC_FLOAT)
     target_link_libraries(${PROJECT_NAME} musl_math)
 endif()
\ No newline at end of file
diff --git a/cmake_build.py b/cmake_build.py
index 48c8e820..5477525e 100644
--- a/cmake_build.py
+++ b/cmake_build.py
@@ -20,7 +20,7 @@ assert config in ['Debug', 'Release', 'RelWithDebInfo']
 
 os.chdir("build")
 
-code = os.system(f"cmake .. -DPK_ENABLE_OS=ON -DPK_BUILD_MODULE_LZ4=ON -DUSE_MUSL_LIBC_MATH=ON -DCMAKE_BUILD_TYPE={config} {extra_flags}")
+code = os.system(f"cmake .. -DPK_ENABLE_OS=ON -DPK_BUILD_MODULE_LZ4=OFF -DPK_ENABLE_DETERMINISTIC_FLOAT=ON -DCMAKE_BUILD_TYPE={config} {extra_flags}")
 assert code == 0
 code = os.system(f"cmake --build . --config {config} -j 4")
 assert code == 0
diff --git a/include/pocketpy/common/math.h b/include/pocketpy/common/math.h
index bec49e55..8603f010 100644
--- a/include/pocketpy/common/math.h
+++ b/include/pocketpy/common/math.h
@@ -1,6 +1,6 @@
 #pragma once
 
-#ifndef USE_MUSL_LIBC_MATH
+#ifndef PK_ENABLE_DETERMINISTIC_FLOAT
 #include <math.h>
 #else
 #include "include/math.h"