security/libressl: Update to 2.4.2
- Update to latest stable version 2.4.2
- Add UPDATING entry
- Remove OPENSSL_VERSION_NUMBER patch
- Change post-install targets to post-stage where possible
- Bump libcrypto version in version.mk
Move the openssl detection routine to bsd.default-version.mk.
Add warnings telling people to not use WITH_OPENSSL_PORT or
To ease maintainability, change the way the different ssl libraries
version numbers are checked.
Submitted by: mat
Exp-run by: antoine
Sponsored by: The FreeBSD Foundation, Absolight
Differential Revision: https://reviews.freebsd.org/D6577