PragmaTwice commented on code in PR #764:
URL: https://github.com/apache/incubator-kvrocks/pull/764#discussion_r935737708
##########
CMakeLists.txt:
##########
@@ -139,6 +140,19 @@ file(GLOB KVROCKS_SRCS src/*.cc)
list(FILTER KVROCKS_SRCS EXCLUDE REGEX src/main.cc)
add_library(kvrocks_objs OBJECT ${KVROCKS_SRCS})
+if(ENABLE_IPO)
+ include(CheckIPOSupported)
+ check_ipo_supported(RESULT result OUTPUT output LANGUAGES CXX)
+ if(result)
+ message(STATUS "IPO / LTO enabled")
+ set_property(TARGET kvrocks_objs PROPERTY INTERPROCEDURAL_OPTIMIZATION
TRUE)
+ if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+ SET(CMAKE_STATIC_LINKER_FLAGS ${CMAKE_STATIC_LINKER_FLAGS}
"-fuse-ld=lld")
Review Comment:
```suggestion
set_property(TARGET kvrocks_objs APPEND_STRING PROPERTY
LINK_FLAGS " -fuse-ld=lld")
```
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