Fix ARM builds

doc/news/_preparation_next_release.md

@@ -81,6 +81,10 @@ The following section lists news about the [plugins](https://www.libelektra.org/
 - The `cache` plugin now only caches the parts of the global keyset that are below `system:/elektra/cache` or below
   `system:/elektra/cached`. The part below `system:/elektra/cache` is meant for internal data of the `cache`, so you
   should put data below `system:/elektra/cached`, if you want it to be cached. _(Klemens Böswirth)_
+
+### internalnotification
+
+- Fix use of `kdb_long_double_t` on armel platforms ([#3450](https://github.com/ElektraInitiative/libelektra/issues/3450)). _(Mihael Pranjić)_
 - <<TODO>>
 - <<TODO>>
 

src/libs/notification/notification.c

@@ -89,7 +89,9 @@ ELEKTRA_NOTIFICATION_TYPE_DEFINITION (kdb_long_long_t, KdbLongLong)
 ELEKTRA_NOTIFICATION_TYPE_DEFINITION (kdb_unsigned_long_long_t, KdbUnsignedLongLong)
 ELEKTRA_NOTIFICATION_TYPE_DEFINITION (kdb_float_t, KdbFloat)
 ELEKTRA_NOTIFICATION_TYPE_DEFINITION (kdb_double_t, KdbDouble)
+#ifdef ELEKTRA_HAVE_KDB_LONG_DOUBLE
 ELEKTRA_NOTIFICATION_TYPE_DEFINITION (kdb_long_double_t, KdbLongDouble)
+#endif // ELEKTRA_HAVE_KDB_LONG_DOUBLE
 
 int elektraNotificationRegisterCallback (KDB * kdb, Key * key, ElektraNotificationChangeCallback callback, void * context)
 {

src/plugins/internalnotification/internalnotification.c

@@ -455,11 +455,13 @@ void elektraInternalnotificationUpdateRegisteredKeys (Plugin * plugin, KeySet *
 #define CHECK_CONVERSION ELEKTRA_TYPE_CHECK_CONVERSION
 #include "macros/add_type.h"
 
+#ifdef ELEKTRA_HAVE_KDB_LONG_DOUBLE
 #define TYPE kdb_long_double_t
 #define TYPE_NAME KdbLongDouble
 #define TO_VALUE (strtold (string, &end))
 #define CHECK_CONVERSION ELEKTRA_TYPE_CHECK_CONVERSION
 #include "macros/add_type.h"
+#endif // ELEKTRA_HAVE_KDB_LONG_DOUBLE
 
 /**
  * @see kdbnotificationinternal.h ::ElektraNotificationPluginRegisterCallback
@@ -538,7 +540,10 @@ int elektraInternalnotificationGet (Plugin * handle, KeySet * returned, Key * pa
 			INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbUnsignedShort), INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbLong),
 			INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbUnsignedLong), INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbLongLong),
 			INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbUnsignedLongLong), INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbFloat),
-			INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbDouble), INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbLongDouble),
+			INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbDouble),
+#ifdef ELEKTRA_HAVE_KDB_LONG_DOUBLE
+			INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbLongDouble),
+#endif // ELEKTRA_HAVE_KDB_LONG_DOUBLE
 
 			keyNew ("system:/elektra/modules/internalnotification/exports/registerCallback", KEY_FUNC,
 				elektraInternalnotificationRegisterCallback, KEY_END),

src/plugins/internalnotification/testmod_internalnotification.c

@@ -706,6 +706,7 @@ static void test_doUpdateShouldNotUpdateUnregisteredKey (void)
 #define CHECK_INVALID ((int) value == 0)
 #include "macros/create_type_tests.h"
 
+#ifdef ELEKTRA_HAVE_KDB_LONG_DOUBLE
 #define TYPE kdb_long_double_t
 #define TYPE_NAME KdbLongDouble
 #define FORMAT_STRING "%1.8f"
@@ -714,6 +715,7 @@ static void test_doUpdateShouldNotUpdateUnregisteredKey (void)
 #define INVALID_VALUE "4.a"
 #define CHECK_INVALID ((int) value == 0)
 #include "macros/create_type_tests.h"
+#endif // ELEKTRA_HAVE_KDB_LONG_DOUBLE
 
 int main (int argc, char ** argv)
 {
@@ -763,7 +765,9 @@ int main (int argc, char ** argv)
 	RUN_TYPE_TESTS (KdbUnsignedLongLong)
 	RUN_TYPE_TESTS (KdbFloat)
 	RUN_TYPE_TESTS (KdbDouble)
+#ifdef ELEKTRA_HAVE_KDB_LONG_DOUBLE
 	RUN_TYPE_TESTS (KdbLongDouble)
+#endif // ELEKTRA_HAVE_KDB_LONG_DOUBLE
 
 	printf ("\nelektraInternalnotificationDoUpdate\n-----------------------------------\n");
 	test_doUpdateShouldUpdateKey ();