Also allow mold (requires GCC 12.1+ or Clang)

taichi-dev · Mar 14, 2022 · 14c6e60 · 14c6e60
1 parent 81dfa0b
commit 14c6e60
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -57,13 +57,20 @@ if(CCACHE_PROGRAM)
 endif()
 
 option(USE_LLD "Use lld (from llvm) linker" OFF)
+option(USE_MOLD "Use mold (A Modern Linker)" OFF)
 
 if (USE_LLD)
     set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fuse-ld=lld")
     set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -fuse-ld=lld")
     set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=lld")
 endif()
 
+if (USE_MOLD)
+    set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fuse-ld=mold")
+    set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -fuse-ld=mold")
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=mold")
+endif()
+
 # No support of Python for Android build
 if (NOT ANDROID)
     include(cmake/PythonNumpyPybind11.cmake)