doc: build-script: use cfg(unix), not a hardcoded x86_64 triple
authorwhitequark <whitequark@whitequark.org>
Thu, 29 Sep 2016 11:22:40 +0000 (11:22 +0000)
committerGitHub <noreply@github.com>
Thu, 29 Sep 2016 11:22:40 +0000 (11:22 +0000)
commit5b42a33d251de1f5f9cfc7d43b53505be180be4f
treee396e3be4dc5ff56b67745f8069ee1ed32e989e6
parent19cfb6742f5ff7a53220056dccdfd5626b647428
doc: build-script: use cfg(unix), not a hardcoded x86_64 triple

This used to not be possible, but it is now, so let's promote best practices.
src/doc/build-script.md