fork of master branch from git://git.slackbuilds.org/slackbuilds.git (read more on wiki). If you want to fork/pull request do it only over master (the other branches are temporary and are always rebased on master). alternative interface https://cgit.ponce.cc/slackbuilds/
ngtcp2 is not building for current.
version 1.8.0 builds fine.
you can just update version for stock SlackBuild or use this edited slackbuild which using chrpath (dynamic linker path removal)
Slackware package /tmp/ngtcp2-1.8.0-x86_64-1_SBo.tgz created.
WARNING: detected at least one insecure /tmp rpath:
WARNING: */tmp* rpath found in ./usr/bin/gtlsclient: RPATH /tmp/SBo/ngtcp2-1.8.0/build/crypto/gnutls:/tmp/SBo/ngtcp2-1.8.0/build/lib
ngtcp2 is not building for current. version 1.8.0 builds fine.
you can just update version for stock SlackBuild or use this edited slackbuild which using chrpath (dynamic linker path removal)
ngtcp2.SlackBuild.zip