Github user iyerr3 commented on a diff in the pull request:
https://github.com/apache/madlib/pull/211#discussion_r155598502
--- 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)
+
+macro(rh_major_version OUT_VERSION)
+ if(EXISTS "/etc/redhat-release")
+ file(READ "/etc/redhat-release" _REDHAT_RELEASE_CONTENT)
+ string(REGEX MATCH "([0-9])" ${OUT_VERSION}
+ "${_REDHAT_RELEASE_CONTENT}"
+ )
+ else(EXISTS "/etc/redhat-release")
+ set(${OUT_VERSION} "${OUT_VERSION}-NOTFOUND")
+ endif(EXISTS "/etc/redhat-release")
+endmacro(rh_major_version)
--- End diff --
Newline needed here.
---
