Fix iOS build

3rdParty/libarchive/ext/CMakeLists.txt

@@ -68,6 +68,10 @@ ExternalProject_Add(lz4
                     -DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_BINARY_DIR}/INSTALL
         )
 
+if (${PLATFORM} STREQUAL "OS64" OR ${PLATFORM} STREQUAL "OS64COMBINED")
+    set(EXTRA_ARGS -DHAVE__FSEEKI64:BOOL=OFF -DHAVE_FUTIMESAT:BOOL=OFF)
+endif()
+
 ExternalProject_Add(
         libarchive
         DEPENDS zlib zstd lz4
@@ -93,7 +97,9 @@ ExternalProject_Add(
             -DENABLE_LIBB2:BOOL=OFF
             -DENABLE_LIBXML2:BOOL=OFF
             -DENABLE_UNZIP:BOOL=OFF
+            -DENABLE_EXPAT:BOOL=OFF
             -DZLIB_USE_STATIC_LIBS:BOOL=ON
             -DCMAKE_PREFIX_PATH=${CMAKE_BINARY_DIR}/INSTALL
             -DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_BINARY_DIR}/INSTALL
+            ${EXTRA_ARGS}
 )