[Libre-soc-bugs] [Bug 612] dev-env-setup script needed to build trellis and nextpnr-ecp5

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Wed Mar 10 18:22:45 GMT 2021


https://bugs.libre-soc.org/show_bug.cgi?id=612

--- Comment #7 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to vklr at vkten.in from comment #6)
> Added nextpnr page: https://libre-soc.org/HDL_workflow/nextpnr/
> 
> Added nextpnr section to page: https://libre-soc.org/HDL_workflow/
> 
> Review and give suggestions.

great, i made some minor formatting changes, to use markdown "indentation"
(four spaces) https://libre-soc.org/HDL_workflow/nextpnr/?updated

great, next step:

* git clone gitolite3 at git.libre-soc.org:dev-env-setup.git
* run (create) a completely new chroot
* make a "nextpnr-ecp5-install" script
* add all those commands (from the new nextpnr page) to that script
* test it and make sure that you have not missed any dependencies
* git add, commit and push the (tested) nextpnr-ecp5-install script

btw for goodness sake DO NOT blow away the "old" chroot WITHOUT FIRST
UNMOUNTING THE mount-points.

if you do "rm -fr /opt/chroot/whatever" it will try to blow away /tmp, /proc
and
other locations so mounted.

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