[kronosnet/kronosnet] 8b1cf1: build: determine the plugin SONAMEs automatically - Commits

20 Nov 2017

  Branch: refs/heads/soname
  Home:   https://github.com/kronosnet/kronosnet
  Commit: 8b1cf1b6ab27defca8b5181fd44d2bbdd704a4b2

https://github.com/kronosnet/kronosnet/commit/8b1cf1b6ab27defca8b5181fd44d2…
  Author: Ferenc Wágner &lt;wferi(a)debian.org&gt;
  Date:   2017-11-20 (Mon, 20 Nov 2017)

  Changed paths:
    M configure.ac
    M libknet/compress_bzip2.c
    M libknet/compress_lz4.c
    M libknet/compress_lzma.c
    M libknet/compress_lzo2.c
    M libknet/compress_zlib.c
    M libknet/crypto_nss.c
    M libknet/crypto_openssl.c

  Log Message:
  -----------
  build: determine the plugin SONAMEs automatically

Most importantly, this avoids dlopening libcrypto.so, which is a symlink
in the OpenSSL development packages on Linux.  Rather, we use the SONAME
of the first library added by pkg-config, which seems to work well across
the board.  The strange case is NSS, which ends up using libssl3.so on
CentOS, Fedora and RedHat, but libnss3.so on Debian, FreeBSD and Ubuntu.
The tests pass regardless, so this might be tolerable.