Bug#846919: yade: enable parallel builds

[Emilio Pozuelo Monfort]

Source: yade
Version: 2016.06a-6
Severity: wishlist

Hi,

I see parallel builds were disabled because it caused build failures
in some cases (#805032). Usually the problem is lack of dependencies
in the makefiles. It'd be good to either fix that and re-enable
parallel builds, or to disable parallelisation in specific directories
(with GNU make you would do that with .NOPARALLEL in a Makefile, dunno
how to do it with cmake).

Maybe just forward this upstream so they eventually fix it and we can
re-enable it in Debian.

My motivation to report this is the long build time in mips64el, which
should be reduced by a parallel build.

Thanks,
Emilio

-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (800, 'unstable'), (700, 'experimental'), (650, 'testing'), (500, 'unstable-debug')
Architecture: amd64 (x86_64)
Foreign Architectures: i386, armhf

Kernel: Linux 4.7.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)