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Chris Douglas commented on HADOOP-14670: ---------------------------------------- What C standard does cmake use if this is isn't fatal? YARN-5719 was trying to make sure we picked something. It might be hard for users to debug, if they don't get a clear error message using old tooling... Would it be too pedantic to add an explicit failure directive? This could be a followup JIRA, though. > Increase minimum cmake version for all platforms > ------------------------------------------------ > > Key: HADOOP-14670 > URL: https://issues.apache.org/jira/browse/HADOOP-14670 > Project: Hadoop Common > Issue Type: Improvement > Components: build > Affects Versions: 3.0.0-beta1 > Reporter: Allen Wittenauer > Assignee: Allen Wittenauer > Priority: Blocker > Fix For: 3.0.0-beta1 > > Attachments: HADOOP-14670.00.patch, HADOOP-14670.01.patch, > HADOOP-14670.02.patch, HADOOP-14670.03.patch > > > cmake 2.6 is old at this point and I'd be greatly surprised if anyone is > actually using it or testing against it. It's probably time to upgrade to > something approaching modern. Plus: > * Mac OS X already requires 3.0 > * If HADOOP-14667 gets committed, Windows bumps to 3.1 > * There is special handling in at least one CMakeLists.txt for versions less > than 3.1 > Given the last two points, I'd propose making the minimum 3.1, if not > something higher due to compiler support for newer compilers across all > platforms. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org