lua build scripts updated

Author: DarkCaster

hatch_build.py

@@ -100,8 +100,8 @@ def initialize(self, version, build_data):
                 lua_build_dir,
                 "make",
                 "PLAT=linux",
-                "MYCFLAGS=-Os -fPIE -flto -fuse-linker-plugin -ffat-lto-objects",
-                "MYLDFLAGS=-Os -pie -static -flto -fuse-linker-plugin -ffat-lto-objects -Wl,-z,relro,-z,now",
+                "MYCFLAGS=-Os -fPIE -flto=auto -fuse-linker-plugin -ffat-lto-objects",
+                "MYLDFLAGS=-Os -pie -static -flto=auto -fuse-linker-plugin -ffat-lto-objects -Wl,-z,relro,-z,now",
             )
             # Strip binary
             print("Stripping Lua binary...")

python_lua_helper/lua/build-mingw.sh

@@ -30,8 +30,8 @@ make \
   CC="$compiler-gcc -std=gnu99" \
   AR="$compiler-ar rc" \
   RANLIB="$compiler-ranlib" \
-  MYCFLAGS="-Os -fPIE -flto -fuse-linker-plugin -ffat-lto-objects" \
-  MYLDFLAGS="-Os -pie -static -flto -fuse-linker-plugin -ffat-lto-objects"
+  MYCFLAGS="-Os -fPIE -flto=auto -fuse-linker-plugin -ffat-lto-objects" \
+  MYLDFLAGS="-Os -pie -static -flto=auto -fuse-linker-plugin -ffat-lto-objects"
 
 $compiler-strip --strip-unneeded src/lua.exe
 cp -v src/lua.exe "$script_dir/lua-windows-$arch"