change write opt

cmake/cmake.define

@@ -117,11 +117,11 @@ ELSE ()
 
     IF (${BUILD_SANITIZER})
         SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}     -Werror -Werror=return-type -fPIC -gdwarf-2 -fsanitize=address -fsanitize=undefined -fsanitize-recover=all -fsanitize=float-divide-by-zero -fsanitize=float-cast-overflow -fno-sanitize=shift-base -fno-sanitize=alignment -g3 -Wformat=0")
-        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror -Wno-literal-suffix -Werror=return-type -fPIC -gdwarf-2 -fsanitize=address -fsanitize=undefined -fsanitize-recover=all -fsanitize=float-divide-by-zero -fsanitize=float-cast-overflow -fno-sanitize=shift-base -fno-sanitize=alignment -g3 -Wformat=0")
+        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-literal-suffix -Werror=return-type -fPIC -gdwarf-2 -fsanitize=address -fsanitize=undefined -fsanitize-recover=all -fsanitize=float-divide-by-zero -fsanitize=float-cast-overflow -fno-sanitize=shift-base -fno-sanitize=alignment -g3 -Wformat=0")
 	      MESSAGE(STATUS "Compile with Address Sanitizer!")
     ELSE ()
         SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror -Werror=return-type -fPIC -gdwarf-2 -g3 -Wformat=2 -Wno-format-nonliteral -Wno-format-truncation -Wno-format-y2k")
-        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror -Wno-reserved-user-defined-literal -Wno-literal-suffix -Werror=return-type -fPIC -gdwarf-2 -g3 -Wformat=2 -Wno-format-nonliteral -Wno-format-truncation -Wno-format-y2k")
+        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-reserved-user-defined-literal -Wno-literal-suffix -Werror=return-type -fPIC -gdwarf-2 -g3 -Wformat=2 -Wno-format-nonliteral -Wno-format-truncation -Wno-format-y2k")
     ENDIF ()
 
     # disable all assert

cmake/cmake.platform

@@ -162,6 +162,14 @@ ELSE ()
   ENDIF ()
 ENDIF ()
 
+IF(APPLE)
+    set(CMAKE_THREAD_LIBS_INIT "-lpthread")
+    set(CMAKE_HAVE_THREADS_LIBRARY 1)
+    set(CMAKE_USE_WIN32_THREADS_INIT 0)
+    set(CMAKE_USE_PTHREADS 1)
+    set(THREADS_PREFER_PTHREAD_FLAG ON)
+ENDIF()
+
 MESSAGE(STATUS "Platform arch:" ${PLATFORM_ARCH_STR})
 
 MESSAGE("C Compiler: ${CMAKE_C_COMPILER} (${CMAKE_C_COMPILER_ID}, ${CMAKE_C_COMPILER_VERSION})")

contrib/CMakeLists.txt

@@ -224,7 +224,7 @@ endif(${BUILD_WITH_LEVELDB})
 # To support rocksdb build on ubuntu: sudo apt-get install libgflags-dev
 if(${BUILD_WITH_ROCKSDB})
     if(${TD_LINUX})
-        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=maybe-uninitialized")
+        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=maybe-uninitialized -Wno-error=unused-but-set-variable -Wno-error=unused-variable -Wno-error=unused-function -Wno-errno=unused-private-field -Wno-error=unused-result")
     endif(${TD_LINUX})
 
     if(${TD_DARWIN})
@@ -235,13 +235,24 @@ if(${BUILD_WITH_ROCKSDB})
         SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4244 /wd4819")  
     endif(${TD_WINDOWS})
 
+
+    if(${TD_DARWIN} OR ${TD_WINDOWS})
+        option(HAVE_THREAD_LOCAL "" OFF)
+        option(WITH_IOSTATS_CONTEXT "" OFF)
+        option(WITH_PERF_CONTEXT "" OFF)
+    endif(${TD_DARWIN})
+    
+    option(WITH_JEMALLOC "" OFF)
+    option(WITH_GFLAGS "" OFF)
+    option(PORTABLE "" ON)
+    option(WITH_LIBURING "" OFF)
+    option(FAIL_ON_WARNINGS OFF)
+
     option(WITH_TESTS "" OFF)
     option(WITH_BENCHMARK_TOOLS "" OFF)
     option(WITH_TOOLS "" OFF)
-    option(WITH_JEMALLOC "" OFF)
-    option (WITH_GFLAGS "" OFF)
-    option (PORTABLE "" on)
     option(WITH_LIBURING "" OFF)
+
     option(ROCKSDB_BUILD_SHARED "Build shared versions of the RocksDB libraries" OFF)
     add_subdirectory(rocksdb EXCLUDE_FROM_ALL)
     target_include_directories(