❦ 26 juin 2014 11:26 -0500, Dan Williams <[email protected]> : >> GNU linker will try to resolve dependencies recursively but more modern >> linkers like the Gold linker doesn't. GNU linker may be told not to do >> that with -Wl,--no-add-needed. Reading the documentation, I see that >> --no-add-needed is now --no-copy-dt-needed-entries and I am a bit lazy >> to understand the explanation. Also read the --as-needed option: >> https://sourceware.org/binutils/docs/ld/Options.html >> >> Some distribution enforce those flags. > > Yeah, I forgot about gold. I guess this is why pkgconfig is great, > since then you don't have to do a crapload of guesswork yourself (or in > the m4). So, I suppose we add the readline m4 thing, but unfortunately > we need to hack it up ourselves, because it doesn't define READLINE_LIBS > even though it did all the work to find them...
I am using this version: https://github.com/vincentbernat/lldpd/blob/master/m4/ax_lib_readline.m4 Which is almost like the original except that I use READLINE_LIBS (which is a copy of $ax_cv_lib_readline only if readline is detected) and I check for more symbols to detect a non-broken libreadline (this works with libedit too). But yes, it would be far more convenient if libreadline would use pkg-config. Dunno why they don't. -- panic("Foooooooood fight!"); 2.2.16 /usr/src/linux/drivers/scsi/aha1542.c _______________________________________________ networkmanager-list mailing list [email protected] https://mail.gnome.org/mailman/listinfo/networkmanager-list
