On Fri, 1 Jan 2016 17:41:06 +0100 Michał Górny <[email protected]> wrote:
> Hello, everyone. > > Here's a bunch of scons-utils.eclass patches for review. This includes > EAPI 6 support with some API changes, MAKEOPTS parsing cleanup > and improved documentation. > > Fighting dev-db/mongodb lately, I've decided to explain a few common > issues with SCons in the eclass. This will hopefully help developers > noticing common QA issues like complete disrespect of CC, CXX or PATH, > turning distcc setup into a dumb OOM-killer. > > EAPI 6 simplifies the eclass API and makes it more explicit. > > The confusing myesconsargs variable is no longer used in EAPI 6 and all > custom arguments need to passed explicitly to each escons call. This > makes it more consistent with emake. And like emake, escons starts truly > respecting nonfatal in EAPI 6. > > The use_scons function is completely banned in EAPI 6. Already since > EAPI 5, usex was a cleaner alternative. As a result, USE_SCONS_TRUE > and USE_SCONS_FALSE variables are no longer used (not that anybody used > them anyway). > > Finally, the MAKEOPTS parsing and transforming has been improved a bit. > It has been redesigned so that the caching mechanism could actually > work. --jobs lacking argument are now replaced by no-of-cpus+1 > (obtained using nproc or python) rather than random, fixed number. > > Please review. > > > Michał Górny (15): > scons-utils.eclass: Modernize the example not to rely on myescons... > scons-utils.eclass: Modernize the example to use usex > scons-utils.eclass: Describe common issues with scons > scons-utils.eclass: escons doc, 'die' does not respect nonfatal > scons-utils.eclass: escons, invert EAPI check to cover future EAPIs > scons-utils.eclass: escons, respect nonfatal in EAPI 6 > scons-utils.eclass: Deprecate myesconsargs, and kill it in EAPI 6 > scons-utils.eclass: Deprecate use_scons, ban it in EAPI 6 > scons-utils.eclass: tests, be more verbose on tests being performed > scons-utils.eclass: scons_clean_makeopts, mark internal > scons-utils.eclass: _scons_clean_makeopts, fix result caching > scons-utils.eclass: _scons_clean_makeopts, stop exporting cache vars > scons-utils.eclass: _scons_clean_makeopts, clean up and simplify > scons-utils.eclass: Use nproc when --jobs is used without an argument > scons-utils.eclass: Enable EAPI 6 > > eclass/scons-utils.eclass | 138 > +++++++++++++++++++++++++++++++++----------- > eclass/tests/scons-utils.sh | 21 ++++--- > 2 files changed, 114 insertions(+), 45 deletions(-) Merged. -- Best regards, Michał Górny <http://dev.gentoo.org/~mgorny/>
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