Enabled back OPENTELEMETRY_HAVE_EXCEPTIONS

Author: malkia

api/include/opentelemetry/common/macros.h

@@ -546,10 +546,10 @@ point.
 #endif
 #define OPENTELEMETRY_OPTION_USE_STD_SPAN 0 // Use the nostd version, std::span is in C++2020
 
-// #ifdef OPENTELEMETRY_HAVE_EXCEPTIONS
-// #undef OPENTELEMETRY_HAVE_EXCEPTIONS
-// #endif
-// #define OPENTELEMETRY_HAVE_EXCEPTIONS 1
+#ifdef OPENTELEMETRY_HAVE_EXCEPTIONS
+#undef OPENTELEMETRY_HAVE_EXCEPTIONS
+#endif
+#define OPENTELEMETRY_HAVE_EXCEPTIONS 1
 
 #ifdef OPENTELEMETRY_ABI_VERSION_NO
 #undef OPENTELEMETRY_ABI_VERSION_NO
@@ -642,10 +642,9 @@ point.
   "+thrd_instr:" OPENTELEMETRY_STR(ENABLE_THREAD_INSTRUMENTATION_PREVIEW) \
   "+curl_log:" OPENTELEMETRY_STR(ENABLE_CURL_LOGGING) \
   "+grpc_cred:" OPENTELEMETRY_STR(ENABLE_OTLP_GRPC_CREDENTIAL_PREVIEW) \
+  "+have_excpts:" OPENTELEMETRY_STR(OPENTELEMETRY_HAVE_EXCEPTIONS) \
 )
 
-//  "+have_excpts:" OPENTELEMETRY_STR(OPENTELEMETRY_HAVE_EXCEPTIONS)
-
 #undef OPENTELEMETRY_DLL_STRX
 #undef OPENTELEMETRY_DLL_STR
 #endif