Date: Wed, 10 May 2017 10:12:31 +0200 From: "O. Hartmann" <ohartmann@walstatt.org> To: freebsd-current <freebsd-current@freebsd.org> Subject: make release: how utilise filemon? Message-ID: <20170510101231.374cc22a@freyja.zeit4.iv.bundesimmobilien.de>
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hello, building a release of most recent 12-CURRENT seems to be at some point very annoying. When building the main host's system out of /usr/src using /etc/src-env.conf set with WITH_META_MODE=yes, build time decreases significantly. Now I perform some tasks building release. The source tree is 11-STABLE. In release.conf, I tried setting ## Set to use world- and kernel-specific make(1) flags. WORLD_FLAGS="-DNO_CLEAN -j $(sysctl -n hw.ncpu)" KERNEL_FLAGS="-DNO_CLEAN -j $(( $(( $(sysctl -n hw.ncpu) + 1 )) / 2 ))" without any noticable effect - make release always build release fully, no matter wether there has been new sources checked out or not. It takes a lot of time compiling llvm/clang. Using 11-stable on a NanoBSD installation, -DNO_CLEAN seems to take effect on the very same source revision, while it doesn't on "make release". The target (obj-directory) is always properly set, the same and not deleted by a run of "make release", so I'm quite sure this portion of the setting is correct. release(7) does have some tags setting src.conf, but I miss src-env.conf settings as this can be customised in the "ordinary" /usr/src world. What am I doing or thinking wrong in this matter? Kind regards, Oliver
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