cmake: prefer linking against gflags::gflags (fixes #683)#684

Merged

sergiud merged 1 commit intogoogle:masterfrom sergiud:cmake-namespaced-gflags

Jul 14, 2021

+6-1

Commits on Jul 13, 2021

cmake: prefer linking against gflags::gflags (fixes google#683 )
sergiud
committed