Merge pull request #11894 from ClickHouse/clickhouse-android

Allow ClickHouse to run on Android

CMakeLists.txt

@@ -289,8 +289,9 @@ set (CMAKE_POSTFIX_VARIABLE "CMAKE_${CMAKE_BUILD_TYPE_UC}_POSTFIX")
 
 if (MAKE_STATIC_LIBRARIES)
     set (CMAKE_POSITION_INDEPENDENT_CODE OFF)
-    if (OS_LINUX)
+    if (OS_LINUX AND NOT ARCH_ARM)
         # Slightly more efficient code can be generated
+        # It's disabled for ARM because otherwise ClickHouse cannot run on Android.
         set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -fno-pie")
         set (CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -fno-pie")
         set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-no-pie")