rpm fedora: enable fast mutexes configuration
rpm fedora: enable fast mutexes configuration

[groonga-dev,01399]

Reported by WING.

See also: [groonga-dev,01498]

yoku0825/mroonga,naoa/mroonga,mroonga/mroonga,mroonga/mroonga,naoa/mroonga,mroonga/mroonga,yoku0825/mroonga,naoa/mroonga,mroonga/mroonga,yoku0825/mroonga,yoku0825/mroonga,yoku0825/mroonga,yoku0825/mroonga,naoa/mroonga,naoa/mroonga,naoa/mroonga