18 lines
632 B
Diff
18 lines
632 B
Diff
This allows us to override the optimization level as not all platforms can
|
|
deal with -O3.
|
|
|
|
--- a/CMakeLists.txt
|
|
+++ b/CMakeLists.txt
|
|
@@ -847,6 +847,12 @@ if( MINGW AND NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" )
|
|
llvm_replace_compiler_option(CMAKE_CXX_FLAGS_RELEASE "-O3" "-O2")
|
|
endif()
|
|
|
|
+set(VOID_CXX_OPT_FLAGS "" CACHE STRING "Optimization level to use")
|
|
+
|
|
+if(NOT VOID_CXX_OPT_FLAGS STREQUAL "")
|
|
+ llvm_replace_compiler_option(CMAKE_CXX_FLAGS_RELEASE "-O3" "${VOID_CXX_OPT_FLAGS}")
|
|
+endif()
|
|
+
|
|
# Put this before tblgen. Else we have a circular dependence.
|
|
add_subdirectory(lib/Demangle)
|
|
add_subdirectory(lib/Support)
|