gentoo: patching source before emerge

Penting nih, baru belajar gentoo soalnya. Patch source code sebelum diinstall.

# ebuild myebuild fetch (if you don't have it in distfiles)
# ebuild myebuild unpack (unpacked to /var/tmp/portage/packagename/something)
# ebuild myebuild compile
# ebuild myebuild install
# ebuild myebuild qmerge

Catatan: myebuild merupakan path ke /usr/portage/blabla/appname/app.ebuild