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# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-lang/go/go-1.3.1.ebuild,v 1.2 2014/08/28 11:20:50 mgorny Exp $
EAPI=5
export CTARGET=${CTARGET:-${CHOST}}
inherit bash-completion-r1 elisp-common eutils
if [[ ${PV} = 9999 ]]; then
EHG_REPO_URI="https://go.googlecode.com/hg"
inherit mercurial
else
SRC_URI="https://storage.googleapis.com/golang/go${PV}.src.tar.gz"
# Upstream only supports go on amd64, arm and x86 architectures.
KEYWORDS="-* ~amd64 ~arm ~x86 ~amd64-fbsd ~x86-fbsd ~x64-macos ~x86-macos"
fi
DESCRIPTION="A concurrent garbage collected and typesafe programming language"
HOMEPAGE="http://www.golang.org"
LICENSE="BSD"
SLOT="0"
IUSE="emacs vim-syntax zsh-completion"
DEPEND=""
RDEPEND="emacs? ( virtual/emacs )
vim-syntax? ( || ( app-editors/vim app-editors/gvim ) )
zsh-completion? ( app-shells/zsh-completion )"
# The tools in /usr/lib/go should not cause the multilib-strict check to fail.
QA_MULTILIB_PATHS="usr/lib/go/pkg/tool/.*/.*"
# The go language uses *.a files which are _NOT_ libraries and should not be
# stripped.
STRIP_MASK="/usr/lib/go/pkg/linux*/*.a /usr/lib/go/pkg/freebsd*/*.a"
if [[ ${PV} != 9999 ]]; then
S="${WORKDIR}"/go
fi
src_prepare()
{
if [[ ${PV} != 9999 ]]; then
epatch "${FILESDIR}"/${PN}-1.2-no-Werror.patch
fi
epatch_user
}
src_compile()
{
export GOROOT_FINAL="${EPREFIX}"/usr/lib/go
export GOROOT="$(pwd)"
export GOBIN="${GOROOT}/bin"
if [[ $CTARGET = armv5* ]]
then
export GOARM=5
fi
cd src
./make.bash || die "build failed"
cd ..
if use emacs; then
elisp-compile misc/emacs/*.el
fi
}
src_test()
{
cd src
PATH="${GOBIN}:${PATH}" \
./run.bash --no-rebuild --banner || die "tests failed"
}
src_install()
{
dobin bin/*
dodoc AUTHORS CONTRIBUTORS PATENTS README
dodir /usr/lib/go
insinto /usr/lib/go
# There is a known issue which requires the source tree to be installed [1].
# Once this is fixed, we can consider using the doc use flag to control
# installing the doc and src directories.
# [1] http://code.google.com/p/go/issues/detail?id=2775
doins -r doc include lib pkg src
dobashcomp misc/bash/go
if use emacs; then
elisp-install ${PN} misc/emacs/*.el misc/emacs/*.elc
fi
if use vim-syntax; then
insinto /usr/share/vim/vimfiles
doins -r misc/vim/ftdetect
doins -r misc/vim/ftplugin
doins -r misc/vim/syntax
doins -r misc/vim/plugin
doins -r misc/vim/indent
fi
if use zsh-completion; then
insinto /usr/share/zsh/site-functions
doins misc/zsh/go
fi
fperms -R +x /usr/lib/go/pkg/tool
}
pkg_postinst()
{
if use emacs; then
elisp-site-regen
fi
# If the go tool sees a package file timestamped older than a dependancy it
# will rebuild that file. So, in order to stop go from rebuilding lots of
# packages for every build we need to fix the timestamps. The compiler and
# linker are also checked - so we need to fix them too.
ebegin "fixing timestamps to avoid unnecessary rebuilds"
tref="usr/lib/go/pkg/*/runtime.a"
find "${EROOT}"usr/lib/go -type f \
-exec touch -r "${EROOT}"${tref} {} \;
eend $?
if [[ ${PV} != 9999 && -n ${REPLACING_VERSIONS} &&
${REPLACING_VERSIONS} != ${PV} ]]; then
elog "Release notes are located at http://golang.org/doc/go${PV}"
fi
}
pkg_postrm()
{
if use emacs; then
elisp-site-regen
fi
}
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