Up. Tests pass.
On Fri, 3 May 2024 at 11:35, Mikhail Pchelin <mi...@freebsd.org> wrote: > I wasn't able to google how to generate compile_commands.json file for > the kernel to make clangd/LSP/vim work. > > It looks like the most used tool is a bear > (https://github.com/rizsotto/Bear), but during initial porting efforts I > found out that it doesn't work, I got constant crashes and pinsyscalls > messages in dmesg. > > compiledb is a much simpler python tool which parses gmake logs and > generates compile_commands.json file, it also works fine with the > OpenBSD kernel, which was the main motivation, I also tried jumping > around emacs sources - works fine, using option 3 from the README. > > Fail of option 2 for emacs is documented in make.py file of the > distribution, but I wasn't able to make the workaround fix it, given the > option 3, which works, seems not a bid deal? > > Thoughts? > > $ pkg_info compiledb-0.10.1 > Information for inst:compiledb-0.10.1 > > Comment: > compile_commands.json generator > > Description: > Tool for generating Clang's JSON Compilation Database file for GNU > make-based > build systems. > > Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org> > > WWW: https://github.com/nickdiego/compiledb > > $ cat /usr/local/share/doc/pkg-readmes/compiledb > > +------------------------------------------------------------------------------- > | Running compiledb on OpenBSD > > +------------------------------------------------------------------------------- > > compiledb supports only gmake for native compile_commands.json file > generation, > but you can try to feed usual make output to it through a pipe, or --parse > option. > > Examples: > > 1) To make compile_commands.json file for OpenBSD kernel use: > > cd /sys/arch/$(machine)/compile/GENERIC.MP > make -n | compiledb > mv compile_commands.json /sys > > 2) To get compilation db for another software, which uses gmake pass -c > option > for make subcommand: > > cd ~/work/software > compiledb -n make -c gmake > > 3) Above command runs 'gmake -Bnwk' and parses output, if your software > uses > autotools and enters endless ./configure stage, try removing -B switch and > pipe > the output without it: > > gmake -nwk | compiledb > >
