1 files changed, 85 insertions, 0 deletions
diff --git a/dev-lang/go-bootstrap/go-bootstrap-1.4.3.ebuild b/dev-lang/go-bootstrap/go-bootstrap-1.4.3.ebuild
new file mode 100644
index 000000000000..faba1caae7c3
--- /dev/null
+++ b/dev-lang/go-bootstrap/go-bootstrap-1.4.3.ebuild
@@ -0,0 +1,85 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+export CTARGET=${CTARGET:-${CHOST}}
+
+inherit eutils toolchain-funcs
+
+SRC_URI="https://storage.googleapis.com/golang/go${PV}.src.tar.gz"
+# Upstream only supports go on amd64, arm and x86 architectures.
+KEYWORDS="-* ~amd64 ~arm ~x86 ~amd64-fbsd ~x86-fbsd ~x64-macos ~x86-macos"
+
+DESCRIPTION="Version of go compiler used for bootstrapping"
+HOMEPAGE="http://www.golang.org"
+
+LICENSE="BSD"
+SLOT="0"
+IUSE=""
+
+DEPEND=""
+RDEPEND=""
+
+# The go tools should not cause the multilib-strict check to fail.
+QA_MULTILIB_PATHS="usr/lib/go1.4/pkg/tool/.*/.*"
+
+# The go language uses *.a files which are _NOT_ libraries and should not be
+# stripped. The test data objects should also be left alone and unstripped.
+STRIP_MASK="/usr/lib/go1.4/pkg/*.a
+	/usr/lib/go1.4/src/debug/elf/testdata/*
+	/usr/lib/go1.4/src/debug/dwarf/testdata/*
+	/usr/lib/go1.4/src/runtime/race/*.syso"
+
+S="${WORKDIR}"/go
+
+src_prepare()
+{
+	sed -i -e 's/"-Werror",//g' src/cmd/dist/build.c
+}
+
+src_compile()
+{
+	export GOROOT_FINAL="${EPREFIX}"/usr/lib/go1.4
+	export GOROOT="$(pwd)"
+	export GOBIN="${GOROOT}/bin"
+	if [[ $CTARGET = armv5* ]]
+	then
+		export GOARM=5
+	fi
+	tc-export CC
+
+	cd src
+	./make.bash || die "build failed"
+}
+
+src_test()
+{
+	cd src
+	PATH="${GOBIN}:${PATH}" \
+		./run.bash --no-rebuild --banner || die "tests failed"
+}
+
+src_install()
+{
+	dodir /usr/lib/go1.4
+	exeinto /usr/lib/go1.4/bin
+	doexe bin/*
+	insinto /usr/lib/go1.4
+	doins -r lib pkg src
+	fperms -R +x /usr/lib/go1.4/pkg/tool
+}
+
+pkg_postinst()
+{
+	# If the go tool sees a package file timestamped older than a dependancy it
+	# will rebuild that file.  So, in order to stop go from rebuilding lots of
+	# packages for every build we need to fix the timestamps.  The compiler and
+	# linker are also checked - so we need to fix them too.
+	ebegin "fixing timestamps to avoid unnecessary rebuilds"
+	tref="usr/lib/go1.4/pkg/*/runtime.a"
+	find "${EROOT}"usr/lib/go1.4 -type f \
+		-exec touch -r "${EROOT}"${tref} {} \;
+	eend $?
+}