This is gnustep-make 2.8.0. Type 'make print-gnustep-make-help' for help. Running in gnustep-make version 2 strict mode. Making all for bundle ActiveSync... Creating ActiveSync.SOGo/.... Compiling file ActiveSyncProduct.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSObjCRuntime.h:38, from /usr/include/Foundation/NSObject.h:30, from ActiveSyncProduct.m:31: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ Compiling file iCalAlarm+ActiveSync.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSObjCRuntime.h:38, from /usr/include/Foundation/NSObject.h:30, from ../SOPE/NGCards/CardElement.h:24, from ../SOPE/NGCards/CardGroup.h:26, from ../SOPE/NGCards/iCalAlarm.h:25, from iCalAlarm+ActiveSync.h:33, from iCalAlarm+ActiveSync.m:30: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ Compiling file iCalEvent+ActiveSync.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSObjCRuntime.h:38, from /usr/include/Foundation/NSObject.h:30, from ../SOPE/NGCards/CardElement.h:24, from ../SOPE/NGCards/CardGroup.h:26, from ../SOPE/NGCards/iCalEntityObject.h:25, from ../SOPE/NGCards/iCalRepeatableEntityObject.h:25, from ../SOPE/NGCards/iCalEvent.h:25, from iCalEvent+ActiveSync.h:34, from iCalEvent+ActiveSync.m:31: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ Compiling file iCalRecurrenceRule+ActiveSync.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSObjCRuntime.h:38, from /usr/include/Foundation/NSObject.h:30, from ../SOPE/NGCards/CardElement.h:24, from ../SOPE/NGCards/iCalRecurrenceRule.h:26, from iCalRecurrenceRule+ActiveSync.h:34, from iCalRecurrenceRule+ActiveSync.m:31: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ Compiling file iCalTimeZone+ActiveSync.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSObjCRuntime.h:38, from /usr/include/Foundation/NSObject.h:30, from ../SOPE/NGCards/CardElement.h:24, from ../SOPE/NGCards/CardGroup.h:26, from ../SOPE/NGCards/iCalTimeZone.h:29, from iCalTimeZone+ActiveSync.h:33, from iCalTimeZone+ActiveSync.m:30: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ Compiling file iCalToDo+ActiveSync.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSObjCRuntime.h:38, from /usr/include/Foundation/NSObject.h:30, from ../SOPE/NGCards/CardElement.h:24, from ../SOPE/NGCards/CardGroup.h:26, from ../SOPE/NGCards/iCalEntityObject.h:25, from ../SOPE/NGCards/iCalRepeatableEntityObject.h:25, from ../SOPE/NGCards/iCalToDo.h:25, from iCalToDo+ActiveSync.h:33, from iCalToDo+ActiveSync.m:30: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ Compiling file NSCalendarDate+ActiveSync.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSCalendarDate.h:24, from NSCalendarDate+ActiveSync.h:33, from NSCalendarDate+ActiveSync.m:30: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ Compiling file NSData+ActiveSync.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSData.h:27, from NSData+ActiveSync.h:33, from NSData+ActiveSync.m:30: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ Compiling file NSDate+ActiveSync.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSDate.h:24, from NSDate+ActiveSync.h:33, from NSDate+ActiveSync.m:30: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ Compiling file NGDOMElement+ActiveSync.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSObjCRuntime.h:38, from /usr/include/Foundation/NSObject.h:30, from /usr/include/DOM/DOMNode.h:25, from /usr/include/DOM/DOMElement.h:25, from NGDOMElement+ActiveSync.h:33, from NGDOMElement+ActiveSync.m:30: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ Compiling file NGMimeMessage+ActiveSync.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSObjCRuntime.h:38, from /usr/include/Foundation/NSObject.h:30, from /usr/include/NGMail/NGMimeMessage.h:25, from NGMimeMessage+ActiveSync.h:33, from NGMimeMessage+ActiveSync.m:30: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ Compiling file NGVCard+ActiveSync.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSObjCRuntime.h:38, from /usr/include/Foundation/NSObject.h:30, from ../SOPE/NGCards/CardElement.h:24, from ../SOPE/NGCards/CardGroup.h:26, from ../SOPE/NGCards/NGVCard.h:25, from NGVCard+ActiveSync.h:33, from NGVCard+ActiveSync.m:30: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ Compiling file NSArray+SyncCache.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSArray.h:27, from NSArray+SyncCache.h:33, from NSArray+SyncCache.m:30: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ Compiling file NSString+ActiveSync.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSString.h:87, from NSString+ActiveSync.h:33, from NSString+ActiveSync.m:30: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ Compiling file SOGoActiveSyncDispatcher.m ... In file included from /usr/include/inttypes.h:25, from /usr/include/GNUstepBase/GSConfig.h:185, from /usr/include/GNUstepBase/GSVersionMacros.h:224, from /usr/include/Foundation/NSObjCRuntime.h:38, from /usr/include/Foundation/NSObject.h:30, from SOGoActiveSyncDispatcher.h:31, from SOGoActiveSyncDispatcher.m:31: /usr/include/features.h:397:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] 397 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) | ^~~~~~~ SOGoActiveSyncDispatcher.m: In function ‘-[SOGoActiveSyncDispatcher processFolderSync:inResponse:]’: SOGoActiveSyncDispatcher.m:980:14: warning: multiple methods named ‘-synchronize’ found 980 | if (!currentFolder || !([currentFolder synchronize])) | ^~ In file included from /usr/include/Foundation/Foundation.h:161, from ../SoObjects/SOGo/SOGoCache.h:24, from SOGoActiveSyncDispatcher.m:76: /usr/include/Foundation/NSUbiquitousKeyValueStore.h:100:1: note: using ‘-(void)synchronize’ 100 | - (void) synchronize; | ^ /usr/include/Foundation/NSUbiquitousKeyValueStore.h:100:1: note: also found ‘-(void)synchronize’ In file included from /usr/include/Foundation/Foundation.h:179, from ../SoObjects/SOGo/SOGoCache.h:24, from SOGoActiveSyncDispatcher.m:76: /usr/include/Foundation/NSUserDefaults.h:479:1: note: also found ‘-(BOOL)synchronize’ 479 | - (BOOL) synchronize; | ^ SOGoActiveSyncDispatcher.m:980:36: error: invalid use of void expression 980 | if (!currentFolder || !([currentFolder synchronize])) | ^ SOGoActiveSyncDispatcher.m:1138:12: warning: multiple methods named ‘-synchronize’ found 1138 | ![currentFolder synchronize]) | ^ In file included from /usr/include/Foundation/Foundation.h:161, from ../SoObjects/SOGo/SOGoCache.h:24, from SOGoActiveSyncDispatcher.m:76: /usr/include/Foundation/NSUbiquitousKeyValueStore.h:100:1: note: using ‘-(void)synchronize’ 100 | - (void) synchronize; | ^ /usr/include/Foundation/NSUbiquitousKeyValueStore.h:100:1: note: also found ‘-(void)synchronize’ In file included from /usr/include/Foundation/Foundation.h:179, from ../SoObjects/SOGo/SOGoCache.h:24, from SOGoActiveSyncDispatcher.m:76: /usr/include/Foundation/NSUserDefaults.h:479:1: note: also found ‘-(BOOL)synchronize’ 479 | - (BOOL) synchronize; | ^ SOGoActiveSyncDispatcher.m:1138:12: error: invalid use of void expression 1138 | ![currentFolder synchronize]) | ^ make[3]: *** [/usr/share/GNUstep/Makefiles/rules.make:515: obj/ActiveSync.obj/SOGoActiveSyncDispatcher.m.o] Error 1 make[2]: *** [/usr/share/GNUstep/Makefiles/Instance/bundle.make:193: internal-bundle-run-compile-submake] Error 2 make[1]: *** [/usr/share/GNUstep/Makefiles/Master/rules.make:297: ActiveSync.all.bundle.variables] Error 2 make: *** [/usr/share/GNUstep/Makefiles/Master/bundle.make:37: internal-all] Error 2