Disable building rust docs to make the build faster
While building rust for android I noticed that installing rust-docs
takes a very long time.
My build has been stuck for more than 45 minutes with this in the log:
Install docs stage2 (Some(TargetSelection { triple: "i686-linux-android", file: None }))
install: uninstalling component 'rust-docs'
install: creating uninstall script at /var/tmp/dist/rust/lib/rustlib/uninstall.sh
install: installing component 'rust-docs'
With this process using only ~ 5% of cpu for a very long time:
sh /var/tmp/build/rustc-1.50.0-src/build/build/tmp/tarball/i686-linux-android/rust-docs-1.50.0-i686-linux-android/install.sh --prefix=/var/tmp/dist/rust --sysconfdir=/var/tmp/dist/rust/etc --datadir=/var/tmp/dist/rust/share --docdir=/var/tmp/dist/rust/share/doc/rust --bindir=/var/tmp/dist/rust/bin --libdir=/var/tmp/dist/rust/lib --mandir=/var/tmp/dist/rust/share/man --disable-ldconfig
It seems that there are --disable-docs
and --disable-compiler-docs
configure options that we can try.