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# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=6
inherit bash-completion-r1 java-pkg-2 multiprocessing
DESCRIPTION="Fast and correct automated build system"
HOMEPAGE="https://bazel.build/"
SRC_URI="https://github.com/bazelbuild/bazel/releases/download/${PV}/${P}-dist.zip"
LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="amd64"
IUSE="examples tools"
# strip corrupts the bazel binary
RESTRICT="strip"
RDEPEND="virtual/jdk:1.8"
DEPEND="${RDEPEND}
app-arch/unzip
app-arch/zip"
S="${WORKDIR}"
QA_FLAGS_IGNORED="usr/bin/bazel"
bazel-get-flags() {
local i fs=()
for i in ${CFLAGS}; do
fs+=( "--copt=${i}" "--host_copt=${i}" )
done
for i in ${CXXFLAGS}; do
fs+=( "--cxxopt=${i}" "--host_cxxopt=${i}" )
done
for i in ${CPPFLAGS}; do
fs+=( "--copt=${i}" "--host_copt=${i}" )
fs+=( "--cxxopt=${i}" "--host_cxxopt=${i}" )
done
for i in ${LDFLAGS}; do
fs+=( "--linkopt=${i}" "--host_linkopt=${i}" )
done
echo "${fs[*]}"
}
pkg_setup() {
echo ${PATH} | grep -q ccache && \
ewarn "${PN} usually fails to compile with ccache, you have been warned"
java-pkg-2_pkg_setup
}
src_unpack() {
# Only unpack the main distfile
unpack ${P}-dist.zip
}
src_prepare() {
default
sed -i 's@//src:bazel@//src:bazel_nojdk@' scripts/BUILD || die
# F: fopen_wr
# S: deny
# P: /proc/self/setgroups
# A: /proc/self/setgroups
# R: /proc/24939/setgroups
# C: /usr/lib/systemd/systemd
addpredict /proc
# Use standalone strategy to deactivate the bazel sandbox, since it
# conflicts with FEATURES=sandbox.
cat > "${T}/bazelrc" <<-EOF || die
build --verbose_failures
build --spawn_strategy=standalone --genrule_strategy=standalone
build --distdir="${S}/derived/distdir/"
build --jobs=$(makeopts_jobs) $(bazel-get-flags)
test --verbose_failures --verbose_test_summary
test --spawn_strategy=standalone --genrule_strategy=standalone
EOF
}
src_compile() {
export EXTRA_BAZEL_ARGS="--jobs=$(makeopts_jobs)"
VERBOSE=yes ./compile.sh || die
local OPTS=""
if [[ $(java-config -g PROVIDES_VERSION) == "1.8" ]]; then
OPTS="--java_toolchain=@bazel_tools//tools/jdk:toolchain_hostjdk8"
OPTS+=" --host_java_toolchain=@bazel_tools//tools/jdk:toolchain_hostjdk8"
fi
output/bazel --bazelrc="${T}/bazelrc" build ${OPTS} //scripts:bazel-complete.bash || die
output/bazel shutdown
}
src_test() {
output/bazel test \
--verbose_failures \
--spawn_strategy=standalone \
--genrule_strategy=standalone \
--verbose_test_summary \
examples/cpp:hello-success_test || die
output/bazel shutdown
}
src_install() {
dobin output/bazel
newbashcomp bazel-bin/scripts/bazel-complete.bash ${PN}
bashcomp_alias ${PN} ibazel
insinto /usr/share/zsh/site-functions
doins scripts/zsh_completion/_bazel
if use examples; then
docinto examples
dodoc -r examples/*
docompress -x /usr/share/doc/${PF}/examples
fi
# could really build tools but I don't know which ones
# are actually used
if use tools; then
docinto tools
dodoc -r tools/*
docompress -x /usr/share/doc/${PF}/tools
fi
}
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