$ CC=clang CXX=clang++ cmake -DCMAKE_BUILD_TYPE=Debug -DWITH_ASAN=ON ../mariadb-server

-- Running cmake version 3.6.0

-- The C compiler identification is Clang 3.9.0

-- The CXX compiler identification is Clang 3.9.0

-- Check for working C compiler: /home/rfp/usr/local/clang/bin/clang

-- Check for working C compiler: /home/rfp/usr/local/clang/bin/clang -- works

-- Detecting C compiler ABI info

-- Detecting C compiler ABI info - done

-- Detecting C compile features

-- Detecting C compile features - done

-- Check for working CXX compiler: /home/rfp/usr/local/clang/bin/clang++

-- Check for working CXX compiler: /home/rfp/usr/local/clang/bin/clang++ -- works

-- Detecting CXX compiler ABI info

-- Detecting CXX compiler ABI info - done

-- Detecting CXX compile features

-- Detecting CXX compile features - done

-- Looking for SHM_HUGETLB

-- Looking for SHM_HUGETLB - found

-- MariaDB 10.1.17

-- Looking for sys/types.h

-- Looking for sys/types.h - found

-- Looking for stdint.h

-- Looking for stdint.h - found

-- Looking for stddef.h

-- Looking for stddef.h - found

-- Check size of void *

-- Check size of void * - done

-- Packaging as: mariadb-10.1.17-Linux-x86_64

-- Performing Test HAVE_VISIBILITY_HIDDEN

-- Performing Test HAVE_VISIBILITY_HIDDEN - Success

-- Found PkgConfig: /usr/bin/pkg-config (found version "0.28")

-- Performing Test HAVE_C__fsanitize_address__O1__Wno_error__fPIC

-- Performing Test HAVE_C__fsanitize_address__O1__Wno_error__fPIC - Success

-- Performing Test HAVE_CXX__fsanitize_address__O1__Wno_error__fPIC

-- Performing Test HAVE_CXX__fsanitize_address__O1__Wno_error__fPIC - Success

-- Performing Test HAVE_C__faddress_sanitizer__O1__fPIC

-- Performing Test HAVE_C__faddress_sanitizer__O1__fPIC - Failed

-- Performing Test HAVE_CXX__faddress_sanitizer__O1__fPIC

-- Performing Test HAVE_CXX__faddress_sanitizer__O1__fPIC - Failed

CMake Error at CMakeLists.txt:202 (MESSAGE):

  Do not know how to enable address sanitizer

-- Configuring incomplete, errors occurred!