Hi! I spent some time to digg into this. This is my 2-3 attempt to fix it. [1]
Current we have normal cache hit ratio on port rebuild and zero on version/hashtag/any_thing_that_change_port_src_dir_name. Zero cache hit ratio even if only readme.md changed in project, that causes hashtag->dir name change. Most annoying effect of this - build time for heavy projects is very different: chorome: build ~4 hours, rebuild 15 minutes. (Ryzen 2700x) I do not expext that 4h->15m, but even 2h - is good motivation for me. I know two ways to fix it: 1. Change port system to use static names Example: Now: /tmp/ports/usr/ports/net/ssdpd/work/ssdpd-784c7a726c26561bb65345b71b4e1726b69f58c7/ Fixed: /tmp/ports/usr/ports/net/ssdpd/work/ssdpd Fixed: /tmp/ports/usr/ports/net/ssdpd/work/src (Can some one explain: why port system add version/hashtag/random to dir name?) (Is it strongly required?) 2. Do something with ccache + out of source build: https://github.com/ccache/ccache/issues/751 [1] https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=246245 _______________________________________________ freebsd-ports@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ports To unsubscribe, send any mail to "freebsd-ports-unsubscr...@freebsd.org"
