Yes, that was it. I'm not familiar with cmake. To get shared libraries in nng I guess you need to do:
cd build cmake -D BUILD_SHARED_LIBS:BOOL=on .. The nng egg built fine after that. Now I'll give testing it a try. Thanks. On Thu, Oct 14, 2021 at 11:37 PM Zbigniew Szadkowski <zbignie...@gmail.com> wrote: > Is nng compiled as a shared library? Because it looks like it’s linking > against an archive file. > > On Oct 14, 2021, at 20:49, Matt Welland <mattrwell...@gmail.com> wrote: > > > I added "-C" "-fPIC" and get this: > > matt@mars:~/src/chicken-nng$ ck5 chicken-install -s > building nng > /home/matt/data/buildall/ck5.2/bin/csc -host -D compiling-extension -J > -s -regenerate-import-libraries -setup-mode -I /home/matt/src/chicken-nng > -C -I/home/matt/src/chicken-nng -C -fPIC -L -lnng src/nng.scm -o > /home/matt/src/chicken-nng/nng.so > /usr/bin/ld: //usr/local/lib/libnng.a(nng.c.o): relocation R_X86_64_PC32 > against symbol `nng_recvmsg' can not be used when making a shared object; > recompile with -fPIC > /usr/bin/ld: final link failed: Bad value > collect2: error: ld returned 1 exit status > > Error: shell command terminated with non-zero exit status 256: 'gcc' > '/home/matt/src/chicken-nng/nng.o' -o '/home/matt/src/chicken-nng/nng.so' > -shared -lnng -L/home/matt/data/buildall/ck5.2/lib > -Wl,-R/home/matt/data/buildall/ck5.2/lib -lchicken -lm -ldl > > Error: shell command terminated with nonzero exit code > 256 > "sh /home/matt/src/chicken-nng/nng.build.sh" > > I'm wondering if my nng install is somehow broken? I compiled and ran the > reqrep demo and it works fine. > > On Wed, Oct 13, 2021 at 4:22 PM Ariela Wenner <aris...@disroot.org> wrote: > >> >> Huh, weird. I have been trying to replicate whatever is going on, without >> luck >> so far. >> >> Would you mind editing the csc-options inside the egg definition on line >> 8? >> >> Should look like this: >> >> (csc-options "-C" "-fPIC" "-L" "-lnng") >> >> Then try building again. If the error persist send me the logs and I'll >> look >> into it. >> >> Cheers! >> >> On Wed, 13 Oct 2021 16:00:46 -0400 >> Matt Welland <mattrwell...@gmail.com> wrote: >> >> > OS is lubuntu 20.04, latest nng from git. >> > >> > Thanks. >> > >> > > > -- > -- > Complexity is your enemy. Any fool can make something complicated. > It is hard to keep things simple. - Richard Branson. > > -- -- Complexity is your enemy. Any fool can make something complicated. It is hard to keep things simple. - Richard Branson.
