Runemax is already defined in libc on 64-bit version of
Plan 9, but is not defined on other versions.
To accommodate, we make sure to rename any previous
instance of Runemax and re-define it subsequently.
R=rsc, ality, rminnich
CC=golang-dev
https://golang.org/cl/7232059
This set of changes extends the Plan 9 support
to include the AMD64 architecture and should
work on all versions of Plan 9.
R=golang-dev, rminnich, noah.evans, rsc, minux.ma, npe
CC=akskuma, golang-dev, jfflore, noah.evans
https://golang.org/cl/6479052
Previously, I had made available a tarball of
the modified system headers that were necessary
to build on Plan 9 but that was only a stopgap.
I think this method is much better since no
files outside of $GOROOT will have to be added
or modified during the build process.
Also, this is just the first step. I'll change
the build to reference these files in another CL
(that also contains a few more Makefile changes).
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5552056
