This necessitated moving some function definitions into a .inc file
that is included by buildconfig.h, as constexpr functions must be defined
in the header. This new file is added to the list of QMAKE_SUBSTITUTES.
Summary:
The version number used for packaging symbols and xswiftbus was not the
full one including the timestamp.
This change adds the last commit timestamp (in contrast to the build
timestamp used before) as regular part of the version number. This helps
us to also keep the version number consistent with the content across all
installers. The version number will change only, if the last commit was
modified and not with each different build.
In the end, all jenkins jobs building from the same commit should produce
artifacts with the same version everywhere.
ref T204
Reviewers: #swift_pilot_client, kbasan
Reviewed By: #swift_pilot_client, kbasan
Subscribers: jenkins
Maniphest Tasks: T204
Differential Revision: https://dev.swift-project.org/D68
CBuildConfig including private keys etc. should not be part of a
public library API. Therefore link it into a static library, which
is not available to end users.
refs #645
