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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/golang-build.eclass,v 1.5 2015/07/23 15:42:26 williamh Exp $
# @ECLASS: golang-build.eclass
# @MAINTAINER:
# William Hubbs <williamh@gentoo.org>
# @BLURB: Eclass for compiling go packages.
# @DESCRIPTION:
# This eclass provides default src_compile, src_test and src_install
# functions for software written in the Go programming language.
case "${EAPI:-0}" in
5)
;;
*)
die "${ECLASS}: Unsupported eapi (EAPI=${EAPI})"
;;
esac
EXPORT_FUNCTIONS src_compile src_install src_test
if [[ -z ${_GOLANG_BUILD} ]]; then
_GOLANG_BUILD=1
DEPEND=">=dev-lang/go-1.4.2:="
STRIP_MASK="*.a"
# @ECLASS-VARIABLE: EGO_PN
# @REQUIRED
# @DESCRIPTION:
# This is the import path for the go package(s) to build. Please emerge
# dev-lang/go and read "go help importpath" for syntax.
#
# Example:
# @CODE
# EGO_PN=github.com/user/package
# @CODE
# @FUNCTION: _golang-build_setup
# @INTERNAL
# @DESCRIPTION:
# Make sure EGO_PN has a value.
_golang-build_setup() {
[[ -z "${EGO_PN}" ]] &&
die "${ECLASS}.eclass: EGO_PN is not set"
return 0
}
# @FUNCTION: get_golibdir
# @DESCRIPTION:
# Return the non-prefixed library directory where Go packages
# should be installed
get_golibdir() {
echo /usr/lib/go-gentoo
}
# @FUNCTION: get_golibdir
# @DESCRIPTION:
# Return the library directory where Go packages should be installed
# This is the prefixed version which should be included in GOPATH
get_golibdir_gopath() {
echo "${EPREFIX}$(get_golibdir)"
}
# @FUNCTION: golang_install_pkgs
# @DESCRIPTION:
# Install Go packages.
# This function assumes that $cwd is a Go workspace.
golang_install_pkgs() {
debug-print-function ${FUNCNAME} "$@"
_golang-build_setup
insinto "$(get_golibdir)"
insopts -m0644 -p # preserve timestamps for bug 551486
doins -r pkg src
}
golang-build_src_compile() {
debug-print-function ${FUNCNAME} "$@"
_golang-build_setup
set -- env GOPATH="${WORKDIR}/${P}:$(get_golibdir_gopath)" \
go build -v -work -x "${EGO_PN}"
echo "$@"
"$@" || die
}
golang-build_src_install() {
debug-print-function ${FUNCNAME} "$@"
_golang-build_setup
set -- env GOPATH="${WORKDIR}/${P}:$(get_golibdir_gopath)" \
go install -v -work -x "${EGO_PN}"
echo "$@"
"$@" || die
golang_install_pkgs
}
golang-build_src_test() {
debug-print-function ${FUNCNAME} "$@"
_golang-build_setup
set -- env GOPATH="${WORKDIR}/${P}:$(get_golibdir_gopath)" \
go test -v -work -x "${EGO_PN}"
echo "$@"
"$@" || die
}
fi
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