Github user iyerr3 commented on a diff in the pull request:
https://github.com/apache/madlib/pull/211#discussion_r155598266
--- Diff: cmake/LinuxUtils.cmake ---
@@ -9,3 +9,14 @@ macro(rh_version OUT_VERSION)
set(${OUT_VERSION} "${OUT_VERSION}-NOTFOUND")
endif(EXISTS "/etc/redhat-release")
endmacro(rh_version)
+
--- End diff --
Would it be possible to get the major version from the above macro instead
of a new macro? Maybe after running `rh_version(RH_VERSION)`?---
