added LTO in cmakelists

itzandroidtab · Mar 24, 2024 · 4caac57 · 4caac57
1 parent b76500a
commit 4caac57
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -14,6 +14,12 @@ add_executable(klib_project
     ${SOURCES} ${HEADERS}
 )
 
+# enable LTO
+target_compile_options(klib PUBLIC "-flto")
+target_compile_options(klib PUBLIC "-fuse-linker-plugin")
+target_link_options(klib PUBLIC "-flto")
+target_link_options(klib PUBLIC "-fuse-linker-plugin")
+
 # set the output filename
 set_target_properties(klib_project PROPERTIES OUTPUT_NAME "klib" SUFFIX ".elf")