ChanServ changed the topic of #picolisp to: PicoLisp language | Channel Log: https://irclog.whitequark.org/picolisp/ | Check also http://www.picolisp.com for more information
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<tankf33der> Regenaxer: pil21 compilation is broken
<tankf33der> http://ix.io/2Dlp
<Regenaxer> strange
<Regenaxer> I know
<Regenaxer> Needs <dlfcn.h>
<Regenaxer> I released
<Regenaxer> can you try again?
<Regenaxer> Strange, here on Debian it compiled
<tankf33der> sure.
<tankf33der> the same error
<Regenaxer> hmm
<Regenaxer> RTLD_DEFAULT
<tankf33der> RTLD_DEFAULT,
<tankf33der> oops
<tankf33der> http://ix.io/2Dlr
<tankf33der> what i see in mine.
<Regenaxer> yes, ./dlfcn.h:# define RTLD_DEFAULT ((void *) 0)
<Regenaxer> I used 0 before
<Regenaxer> on Mac it is -2
<Regenaxer> So I pass RTLD_DEFAULT
<Regenaxer> in src/lib.c
<Regenaxer> Why does it say undefined?
<tankf33der> it says undeclared
<Regenaxer> I include <dlfcn.h> now
<Regenaxer> in src/pico.h
<Regenaxer> On Debian it is O sk
<Regenaxer> OK
<tankf33der> i see this new line
<Regenaxer> Maybe I broke something else?
<Regenaxer> I changed only src/lib.c and src/pico.h
<Regenaxer> you have the new pico.h?
<Regenaxer> 12a13
<Regenaxer> > #include <dlfcn.h>
<Regenaxer> oh
<Regenaxer> #include <dlfcn.h> *was* already in src/lib.c
<Regenaxer> so not needed in pico.h
<Regenaxer> I remove again
<Regenaxer> So what goes wrong?
<Regenaxer> Which system?
<tankf33der> modern linux
<Regenaxer> I used this code already in pil32 20 years ago
<Regenaxer> <dlfcn.h>
<tankf33der> On some hosts (e.g. SuSe and Ubuntu Linux) 'RTLD_NEXT' (and
<tankf33der> -- '_GNU_SOURCE'.
<tankf33der> -- 'RTLD_DEFAULT') are not visible without setting the macro
<tankf33der> found this in google.
<Regenaxer> ok
<tankf33der> #ifdef __USE_GNU
<tankf33der> the run-time address of the symbol called NAME in the next shared
<tankf33der> /* If the first argument of `dlsym' or `dlvsym' is set to RTLD_NEXT
<tankf33der> the shared objects were loaded. */
<tankf33der> object is returned. The "next" relation is defined by the order
<tankf33der> # define RTLD_NEXT((void *) -1l)
<tankf33der> /* If the first argument to `dlsym' or `dlvsym' is set to RTLD_DEFAULT
<tankf33der> the run-time address of the symbol called NAME in the global scope
<tankf33der> is returned. */
<tankf33der> # define RTLD_DEFAULT((void *) 0)
<tankf33der> in my system it is under __USE_GNU
<Regenaxer> Hmm
<Regenaxer> forcing GNU is ugly
<Regenaxer> what is a portable way?
<tankf33der> maybe you want detect darwin and set it to -2 ?
<Regenaxer> no
<Regenaxer> Thats not portable
<Regenaxer> There must be a way to specify the current executable
<Regenaxer> why did it work in pil32?
<Regenaxer> it run on Darwin too
<Regenaxer> ah, no
<Regenaxer> not in this way
<Regenaxer> no 'native'
<Regenaxer> only lib/ht and lib/ext
<Regenaxer> But emu ran on MacOS, no?
<Regenaxer> emu has native
<tankf33der> somebody on ML told it run
<Regenaxer> Andras said it worked
<Regenaxer> yes
<tankf33der> afk.
<Regenaxer> In pil64 I used NULL for the lib
<Regenaxer> just as in pil21 until today
<Regenaxer> So NULL was better, but does not work on MacOS? Why did it work in emu?
<Regenaxer> I give up
<Regenaxer> revert
<Regenaxer> hmm
<Regenaxer> but Andras said it worked
<Regenaxer> ok, I define _GNU_SOURCE
<Regenaxer> hmm, no
<Regenaxer> grr
<Regenaxer> Does *not* build under Debian
<Regenaxer> builds only under Termux
<Regenaxer> I revert
<Regenaxer> Give up
<Regenaxer> fed up with BSD, Mac and all that crap
<Regenaxer> Take more Whiskey
<tankf33der> np.
<tankf33der> sleep.
<Regenaxer> ret
<Regenaxer> yesss :)