fix compiler in M4 for mac

Author: ruanshudong

cmake/Thirdparty.cmake

@@ -274,15 +274,15 @@ if (TARS_GZIP)
         set(LIB_GZIP "z")
 
         ExternalProject_Add(ADD_${LIB_GZIP}
-                URL http://cdn.tarsyun.com/src/zlib-1.2.11.tar.gz
+                URL http://cdn.tarsyun.com/src/zlib-1.3.1.tar.gz
                 DOWNLOAD_DIR ${CMAKE_SOURCE_DIR}/download
                 PREFIX ${CMAKE_BINARY_DIR}
                 INSTALL_DIR ${CMAKE_SOURCE_DIR}
                 CONFIGURE_COMMAND ${CMAKE_COMMAND} .  -DCMAKE_INSTALL_PREFIX=${CMAKE_BINARY_DIR}/src/zlib -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE} 
                 SOURCE_DIR ${CMAKE_BINARY_DIR}/src/zlib-lib
                 BUILD_IN_SOURCE 1
                 BUILD_COMMAND make -j4
-                URL_MD5 1c9f62f0778697a09d36121ead88e08e
+                URL_MD5 9855b6d802d7fe5b7bd5b196a2271655
                 )
 
     endif ()

util/src/tc_port.cpp

@@ -1478,9 +1478,9 @@ bool TC_Port::getDiskInfo(int64_t &totalSize, int64_t& availableSize, float& use
 
     return true;
 #else
-    struct statfs64 buf;
+    struct statfs buf;
 
-    if(statfs64(path.c_str(),&buf)==-1)
+    if(statfs(path.c_str(),&buf)==-1)
     {
         return false;
     }