configure: ppc: Disable ldbrx instruction by default
authorDiego Biurrun <diego@biurrun.de>
Fri, 14 Mar 2014 16:20:59 +0000 (17:20 +0100)
committerDiego Biurrun <diego@biurrun.de>
Wed, 19 Mar 2014 16:14:11 +0000 (17:14 +0100)
commit606cc8afa1cb782311f68560c8f9bad978cdcc32
tree7d9490f8a4e24fefe5044c6ec45a7f69bc86053b
parentaf9481d7019d46c9f18c4ccac77a5d0c54cf6004
configure: ppc: Disable ldbrx instruction by default

Only enable it for CPUs that support it.
This restores the behavior prior to 7a650caf.
configure