> Le 15 août 2019 à 23:52, John Ralls <jra...@ceridwen.us> a écrit : > >> On Aug 15, 2019, at 1:02 PM, Pascal <p....@orange.fr> wrote: >> >> Hello, >> >> I've got linker errors with my program which use ncurses. >> Previously it link against librairies in /usr/lib from Apple developper >> tools. >> But since Command Line Tools (HS 10.13), I got: >> Undefined symbols for architecture x86_64: >> "_current_item", referenced from: >> _terminal_interface__curses__menus__current in >> terminal_interface-curses-menus.o >> "_free_item", referenced from: >> _terminal_interface__curses__menus__delete in >> terminal_interface-curses-menus.o >> terminal_interface__curses__menus(float, long double,...)(...) in >> terminal_interface-curses-menus.o >> "_free_menu", referenced from: >> _terminal_interface__curses__menus__delete__2 in >> terminal_interface-curses-menus.o >> <...> >> "_top_row", referenced from: >> _terminal_interface__curses__menus__top_row in >> terminal_interface-curses-menus.o >> (maybe you meant: _terminal_interface__curses__menus__top_row, >> _terminal_interface__curses__menus__set_top_row ) >> "_unpost_menu", referenced from: >> _terminal_interface__curses__menus__post in >> terminal_interface-curses-menus.o >> ld: symbol(s) not found for architecture x86_64 >> collect2: error: ld returned 1 exit status >> >> Like the lib menu is not seen for x86_64, but it seems to be ok: >> >> $ otool -vf /usr/lib/libmenu.dylib >> Fat headers >> fat_magic FAT_MAGIC >> nfat_arch 2 >> architecture x86_64 >> cputype CPU_TYPE_X86_64 >> cpusubtype CPU_SUBTYPE_X86_64_ALL >> capabilities 0x0 >> offset 4096 >> size 36064 >> align 2^12 (4096) >> architecture i386 >> cputype CPU_TYPE_I386 >> cpusubtype CPU_SUBTYPE_I386_ALL >> capabilities 0x0 >> offset 40960 >> size 35488 >> align 2^12 (4096) >> >> It's really a pity that some libraries coming from Apple fail :-( >> I was advised to build the library from source >> https://invisible-island.net/ncurses. >> Though it is available with other building systems, I aim to get it via >> gtk-osx. >> What is the best way to add it? > > Pascal, > > It's strange enough that something is still using curses in 2019, but > stranger still that it uses curses and Gtk.
Yes it looks strange ;-) I build a set of Ada libraries based on GTK, ncurses and many others: https://hermes.gwu.edu/cgi-bin/wa?A2=ind1809&L=GNAT-OSX&P=68 > Anyway, the direct answer to your question is to just add it to your local > module set just like any other library that you need. I've added ncurses in a moduleset: <repository type="tarball" name="ftp.invisible-island.net" href="ftp://ftp.invisible-island.net/"/> <autotools id="ncurses" autogenargs="--enable-pc-files --without-tests"> <branch repo="ftp.invisible-island.net" module="ncurses/ncurses.tar.gz" version="6.1" checkoutdir="ncurses-6.1"/> </autotools> But I need the Ada compiler to be on PATH, I've added it to my PATH but when I do jhbuild it isn't present anymore! How to transfert the Ada compiler path to jhbuild? > But first make sure that the symbols really are missing, they're present in > 10.14: > $ Manjusri:/Users/john> nm /usr/lib/libmenu.5.4.dylib | grep _unpost_menu > 000000000000379a T _unpost_menu > $ Manjusri:/Users/john> nm /usr/lib/libmenu.5.4.dylib | grep _current_item > 00000000000024cd T _current_item > 000000000000240d T _set_current_item > $ Manjusri:/Users/john> nm /usr/lib/libmenu.5.4.dylib | grep _free_item > 000000000000269c T _free_item > $ Manjusri:/Users/john> nm /usr/lib/libmenu.5.4.dylib | grep _free_menu > 0000000000002c2a T _free_menu > $ Manjusri:/Users/john> nm /usr/lib/libmenu.5.4.dylib | grep _top_row > 0000000000002913 T _set_top_row > 00000000000029da T _top_row > > It's libncurses 5.4 released in 2004, meaning that Apple has probably not > changed it since MacOS X 10.2 or so. ISTM it's more likely that you've got > the wrong link order than that libmenu is missing all of its symbols. So mine does: $ nm /usr/lib/libmenu.5.4.dylib | grep _current_item 00000000000023bd T _current_item 00000000000022ee T _set_current_item Symbols are present but not seen for x86_64. Well, I took libmenu.5.4.dylib from an old Snow Leopard macOS with linking success. The difference between both is that the older one has PPC symbols. Maybe Apple has stripped out PPC symbols and make it wrong I guess. Regards, Pascal. http://blady.pagesperso-orange.fr _______________________________________________ gtk-osx-users-list mailing list gtk-osx-users-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-osx-users-list
