Hi Edwin, > Am 20.03.2021 um 10:01 schrieb Edwin Ancaer <[email protected]>: > > Sorry to keep bothering you for what is probably a mistake I made during the > upgrade of FreeBSD. But I upgraded every installed port on the system, > causing endless hours and hours of recompilations and installations. and > reduced the linker errors in GNUMail and ProjectCenter (maybe other gnustep > ports are involved, but I did not try them allyet) to 1. > > Can you give any indication where to look for a solution? > Linking ProjectCenter gives: > > cc -L/usr/local/lib -fstack-protector-strong -rdynamic -rdynamic -rdynamic > -rdynamic -fuse-ld= -pthread -fexceptions -fobjc-runtime=gnustep-2.0 > -fblocks -o ProjectCenter.app/./ProjectCenter \ > ./obj/ProjectCenter.obj/PCAppController.m.o > ./obj/ProjectCenter.obj/PCInfoController.m.o > ./obj/ProjectCenter.obj/PCMenuController.m.o > ./obj/ProjectCenter.obj/PCPrefController.m.o > ./obj/ProjectCenter.obj/ProjectCenter_main.m.o > -L./Framework/ProjectCenter.framework/. > -L./Framework/ProjectCenter.framework/. > -L./Framework/ProjectCenter.framework/. > -L./Framework/ProjectCenter.framework/. > -L/usr/ports/devel/projectcenter/work/GNUstep/Library/Libraries > -L/usr/local/GNUstep/Local/Library/Libraries > -L/usr/local/GNUstep/System/Library/Libraries -L/usr/local/lib > -lProjectCenter -lgnustep-gui -lgnustep-base -pthread -lobjc -lm > ld: error: ./Framework/ProjectCenter.framework/./libProjectCenter.so: > undefined reference to __objc_ivar_offset_NSView._tracking_rects. > cc: error: linker command failed with exit code 1 (use -v to see invocation) > > libProjectCenter.so seems to depend on the latest gnustep libraries: > l > $ ldd > /usr/ports/devel/projectcenter/work/ProjectCenter-0.6.2/Framework/ProjectCenter.framework/libProjectCenter.so > /usr/ports/devel/projectcenter/work/ProjectCenter-0.6.2/Framework/ProjectCenter.framework/libProjectCenter.so: > /usr/ports/devel/projectcenter/work/ProjectCenter-0.6.2/Framework/ProjectCenter.framework/libProjectCenter.so: > libobjc.so.4.6 => /usr/local/lib/libobjc.so.4.6 (0x8006f0000) > libgnustep-base.so.1.27 => > /usr/local/GNUstep/System/Library/Libraries/libgnustep-base.so.1.27 > (0x800e00000) > libgnustep-gui.so.0.28 => > /usr/local/GNUstep/System/Library/Libraries/libgnustep-gui.so.0.28 > (0x801400000) > libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x800725000) > > The strange thing is, that symbol seems to be in the libgnustep-gui library: > > $ nm /usr/local/GNUstep/System/Library/Libraries/libgnustep-gui.so.0.28 | > grep __objc_ivar_offset_NSView._tracking_rects > 000000000049f61c d __objc_ivar_offset_NSView._tracking_rects.Wolfgang Lux > <[email protected]> > $
for clang _tracking_rect is package private, so it should not be visible in ProjectCenter. This shouldn’t be an issue as the code using it was removed from ProjectCenter two years ago. But somehow the package you are using still seems to include that old code. Looks like we need a new release of ProjectCenter. Until that happens you are best off by using the code from git. Hope this helps, Fred
