Tags: patch TL;DR: on openbsd the various dl* functions are in libc. The attached patch drops the -ldl here. Longer version: I wanted to try the native-comp. On OpenBSD gcc 10 isn't available, and gcc 8 doesn't bundle libgccjit. I hacked the port of of gcc 8 to provide also the libgccjit, but even if the "smoke test" worked, building emacs with gcc8 and libgccjit failed. (this was a couple of months ago at least). Today I gave it another shot and built gcc 10 from sources somewhere in my $HOME, and then managed to get emacs up and running :) -- honestly, given the amount of hacks to get gcc10 working in $HOME I am surprised nothing has exploded yet. I still get a bunch of warnings (atm *Warnings* is 301 lines long), but they are related to how I installed libgccjit and gcc10, not emacs itself. Anyway, none of the above is really about the patch. The only real modification on the emacs side was to drop -ldl (and something related get getopt_long, but I need to investigate that a bit more). Thanks In GNU Emacs 28.0.50 (build 1, x86_64-unknown-openbsd6.8, X toolkit, cairo version 1.16.0, Xaw3d scroll bars) of 2021-01-12 built on venera Repository revision: ce0c9c349363b5dbea56f7e32c838a93c729263d Repository branch: master Windowing system distributor 'The X.Org Foundation', version 11.0.12010000 System Description: OpenBSD venera 6.8 GENERIC.MP#223 amd64 Configured using: 'configure CC=mygcc 'CFLAGS=-I /home/op/opt/gcc10/include/ -I/usr/include -I/usr/local/include' 'LDFLAGS=-L/usr/lib -L/usr/local/lib -L/home/op/opt/gcc10/lib -lmyuglyhack' --prefix=/home/op/opt/native-emacs --with-x-toolkit=lucid --with-nativecomp --without-makeinfo'
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-- /Omar Polo
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