eclass/toolchain.eclass: Add := operators to a number of critical deps
authorMatthias Maier <tamiko@gentoo.org>
Tue, 26 Dec 2017 16:38:23 +0000 (10:38 -0600)
committerMatthias Maier <tamiko@gentoo.org>
Thu, 1 Feb 2018 23:54:35 +0000 (17:54 -0600)
commita5a55ab97b8ed6c250b86aa2e6c91a329bd3d3a1
tree401b523aa907ad802b8d76c6eaa8e607c75e7eda
parent56c3ee7d61fcda154968f549afbfcff0a962944f
eclass/toolchain.eclass: Add := operators to a number of critical deps

We should annotate a number of critical library dependencies of the
compiler with := operators to ensure that the compiler gets rebuilt in
time.

TODO: We should also check for FEATURES=preserve-libs / print a warning
before attempting to upgrade a library with soname change. Otherwise,
users might be off to a rocky ride.

Closes: https://bugs.gentoo.org/642316
eclass/toolchain.eclass