# file      : build/root.build
# license   : OpenSSL and SSLeay Licenses; see accompanying LICENSE file

project = libcrypto

using version
using config
using test
using install
using dist

# As of 1.0.0 the OpenSSL version has the <major>.<minor>.<fix>[<patch>] form,
# where optional <patch> is a letter. The patch releases contain only bug and
# security fixes. Fix releases are likely to contain new features, but don't
# break ABI compatibility. This versioning scheme will change with the next
# major release 3.0.0 (2.0.0 will be skipped) to just <major>.<minor>.<patch>,
# with the ABI compatibility guaranteed across the minor releases. See also:
#
# https://www.openssl.org/policies/releasestrat.html
# https://www.openssl.org/blog/blog/2018/11/28/version/
#
# The upstream version 1.1.1a, that we packaged initially, is not a semantic
# version. Not to mess with such a version, it seems reasonable for us to
# start with 1.1.1-a.0.z, release as 1.1.1 and, if required, followup with
# revisions, even for further letter-based upstream patches (that contain
# nothing more than just fixes).
#
# There is no way to deduce the ABI version from the release version, so we
# obtain it from the SHLIB_VERSION_NUMBER macro definition in
# ../libcrypto/openssl/opensslv.h.
#
if ($version.major == 1 && $version.minor == 1 && $version.patch == 1)
  abi_version = '1.1'
else
  fail 'increment the ABI version?'