Have `filterConfigureFlags` to filter out `+timestamp` for Cabal<2.1
commit24ae23a1a77b199213933dbd6b0a85301f1c4a2e
authorHerbert Valerio Riedel <hvr@gnu.org>
Fri, 19 May 2017 15:44:43 +0000 (19 17:44 +0200)
committerHerbert Valerio Riedel <hvr@gnu.org>
Fri, 19 May 2017 19:12:13 +0000 (19 21:12 +0200)
treea49086bec87dee6373f61a925d5790f0b42e5afd
parent033515f3808fb92e034501b89436ed98d336fdc5
Have `filterConfigureFlags` to filter out `+timestamp` for Cabal<2.1

This appears to be somewhat redundant, since there's also the
SetupWrapper hack in place which also filters out `+timestamp` for
externally invoked commands other than `configure`, but it's "good
style" to keep `filterConfigureFlags` in sync for the sake of
consistency.
cabal-install/Distribution/Client/Setup.hs