[rabit harden] replace hardcopy dmlc-core headers with submodule links (#86)

* backport dmlc header changes to rabit * use gitmodule to reference latest dmlc header files * include ref to dmlc-core fix cmake * update cmake file, add cmake build traivs task * try force using g++-4.8 * per feedback, update cmake
2019-03-22 22:11:29 -07:00
parent 785d7e54d3
commit ecd4bf7aae
15 changed files with 30 additions and 1278 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -40,3 +40,5 @@ _*
 # Jetbrain
 .idea
 cmake-build-debug/
+
+