Alexey Serbin has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/18871


Change subject: [cmake] fail early if cannot find linker
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[cmake] fail early if cannot find linker

This patch switches from SEND_ERROR to FATAL_ERROR mode for the linker
detection issues, so cmake doesn't continue with the processing, instead
stopping and reporting on the error right away [1].

I think the updated behavior makes more sense: while addressing recent
build issues on macOS, I spent some time digging into krb5-related error
reported by cmake later on, but it turned that the culprit was the issue
with finding a proper linker.  It would save me some time if I turned my
attention to the linker-related error from the very beginning.

In addition, this patch removes the "Linker not found" status message
that might be confusing if the GET_LINKER_VERSION function runs for
multiple linker candidates (as of now, that's so at least for Linux).

[1] https://cmake.org/cmake/help/latest/command/message.html

Change-Id: I78c811acc7813de1c5d15a6a131b9749a76bf271
---
M cmake_modules/KuduLinker.cmake
1 file changed, 1 insertion(+), 3 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/71/18871/1
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I78c811acc7813de1c5d15a6a131b9749a76bf271
Gerrit-Change-Number: 18871
Gerrit-PatchSet: 1
Gerrit-Owner: Alexey Serbin <[email protected]>

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