19. Build
19.1 roffit
19.2 Enable PIE and RELRO by default
+ 19.3 Don't use GNU libtool on OpenBSD
20. Test suite
20.1 SSL tunnel
to no impact, neither on the performance nor on the general functionality of
curl.
+19.3 Don't use GNU libtool on OpenBSD
+ When compiling curl on OpenBSD with "--enable-debug" it will give linking
+ errors when you use GNU libtool. This can be fixed by using the libtool
+ provided by OpenBSD itself. However for this the user always needs to invoke
+ make with "LIBTOOL=/usr/bin/libtool". It would be nice if the script could
+ have some magic to detect if this system is an OpenBSD host and then use the
+ OpenBSD libtool instead.
+
+ See https://github.com/curl/curl/issues/5862
20. Test suite