Fix CMakeLists.txt

Author: BewareMyPower

lib/CMakeLists.txt

@@ -95,7 +95,7 @@ if (BUILD_DYNAMIC_LIB)
         target_link_options(pulsarShared PRIVATE -Wl,-Bsymbolic)
     endif ()
     check_cxx_symbol_exists(__GLIBCXX__ iostream GLIBCXX)
-    if (GLIBCXX and LINK_STATIC_GCC_CXX)
+    if (GLIBCXX AND LINK_STATIC_GCC_CXX)
         target_link_libraries(pulsarShared PUBLIC -static-libgcc -static-libstdc++)
     endif ()
 endif()