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Bug 653554 - dev-util/cmake - cmake_src_bootstrap is trying to be too clever with MAKEOPTS
Summary: dev-util/cmake - cmake_src_bootstrap is trying to be too clever with MAKEOPTS
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo's Team for Core System packages
Depends on:
Blocks: makeopts-ignored
  Show dependency tree
Reported: 2018-04-19 17:41 UTC by Enne Eziarc
Modified: 2022-02-24 18:54 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---

cmake.ebuild.diff (cmake.ebuild.diff,853 bytes, patch)
2018-04-19 19:22 UTC, Lars Wendler (Polynomial-C) (RETIRED)
Details | Diff

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Description Enne Eziarc 2018-04-19 17:41:59 UTC
The code in that function tries to pull out the -j value and pass it to ./bootstrap --parallel, but this has dire results for something like MAKEOPTS="-j7 -l1".

Would be better for the first regex to be anchored at both ends so that it picks the safe but slow default if it can't account for the entire string. (would be better still if I didn't need to resort to FEATURES=-distcc to build it, but one thing at a time.)
Comment 1 Lars Wendler (Polynomial-C) (RETIRED) gentoo-dev 2018-04-19 19:22:11 UTC
Created attachment 528056 [details, diff]

Can you test the attached patch and give feedback please?
Comment 2 Enne Eziarc 2018-04-19 19:45:54 UTC
It works, after doing s/: then/; then/, followed by emerge -C cmake; emerge -1 cmake, but no change: I still get a "gmake -j 7" in my process tree.