fix: define macro WITH_AWS in cmake when flag is ON (#3296)

* fix missing preprocessor macro when WITH_AWS is on

Signed-off-by: kostas <[email protected]>

Author: kostasrim

src/server/CMakeLists.txt

@@ -78,6 +78,7 @@ find_library(ZSTD_LIB NAMES libzstd.a libzstdstatic.a zstd NAMES_PER_DIR REQUIRE
 
 if (WITH_AWS)
   SET(AWS_LIB awsv2_lib)
+  add_definitions(-DWITH_AWS)
 endif()
 
 cxx_link(dfly_transaction dfly_core strings_lib TRDP::fast_float)