The glog project root CMakeLists.txt is where we should build from (r…

…apidsai#1442)

Authors:
  - Robert Maynard (https://github.com/robertmaynard)

Approvers:
  - Corey J. Nolet (https://github.com/cjnolet)

URL: rapidsai#1442

cpp/cmake/thirdparty/get_glog.cmake

@@ -26,7 +26,6 @@ function(find_and_configure_glog)
             CPM_ARGS
             GIT_REPOSITORY         https://github.com/${PKG_FORK}/glog.git
             GIT_TAG                ${PKG_PINNED_TAG}
-            SOURCE_SUBDIR          cpp
             EXCLUDE_FROM_ALL       ${PKG_EXCLUDE_FROM_ALL}
             )
 
@@ -46,4 +45,4 @@ find_and_configure_glog(VERSION 0.6.0
         FORK             google
         PINNED_TAG       v0.6.0
         EXCLUDE_FROM_ALL ON
-        )
+        )