Allow to disable usage of rdtscp
authorRoland Schulz <roland@utk.edu>
Wed, 31 Oct 2012 02:50:34 +0000 (22:50 -0400)
committerGerrit Code Review <gerrit@gerrit.gromacs.org>
Mon, 12 Nov 2012 22:34:45 +0000 (23:34 +0100)
commitf5c1d04b273e4c53e9351f8efc89d160ec37f4d0
tree78cc3b1c4fee174b620b873404037e318977bde2
parent6a5c91aedf8d0864a2790a22a9d9ebc500495b1a
Allow to disable usage of rdtscp

The usage of rdtscp couldn't be overwritten by the user, which
which is a problem if the build host supports it but the execution
host doesn't. Adding flag GMX_DISTRIBUTABLE_BUILD which disables
rdtscp and can in the future be used for any other features
which are non-critical and makes binary non-distributable.

Change-Id: I14ee6874334287537dd265bc4217e07ee3c8818d
CMakeLists.txt