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# Copyright 1999-2018 Gentoo Foundation
# 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="http://bazel.io/"
bazel_external_uris="https://github.com/google/desugar_jdk_libs/archive/f5e6d80c6b4ec6b0a46603f72b015d45cf3c11cd.zip -> google-desugar_jdk_libs-f5e6d80c6b4ec6b0a46603f72b015d45cf3c11cd.zip
https://mirror.bazel.build/openjdk/azul-zulu-9.0.7.1-jdk9.0.7/zulu9.0.7.1-jdk9.0.7-linux_x64-allmodules.tar.gz"
SRC_URI="https://github.com/bazelbuild/bazel/releases/download/${PV}/${P}-dist.zip
${bazel_external_uris}"
LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~amd64"
IUSE="examples tools zsh-completion"
# strip corrupts the bazel binary
RESTRICT="strip"
RDEPEND="virtual/jdk:1.8"
DEPEND="${RDEPEND}
app-arch/unzip
app-arch/zip"
S="${WORKDIR}"
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[*]}"
}
load_distfiles() {
# Populate the bazel distdir to fetch from since it cannot use the network
local s d uri rename
mkdir -p "${T}/bazel-distdir" || die "failed to create distdir"
while read uri rename d; do
[[ -z "$uri" ]] && continue
if [[ "$rename" == "->" ]]; then
s="${uri##*/}"
einfo "Copying $d to bazel distdir $s ..."
else
s="${uri##*/}"
d="${s}"
einfo "Copying $d to bazel distdir ..."
fi
ln -s "${DISTDIR}/${d}" "${T}/bazel-distdir/${s}" || die
done <<< "${bazel_external_uris}"
}
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 ${P}-dist.zip
}
src_prepare() {
load_distfiles
default
# F: fopen_wr
# S: deny
# P: /proc/self/setgroups
# A: /proc/self/setgroups
# R: /proc/24939/setgroups
# C: /usr/lib/systemd/systemd
addpredict /proc
# Use standalone strategy to deactivate the bazel sandbox, since it
# conflicts with FEATURES=sandbox.
cat > "${T}/bazelrc" <<-EOF
build --verbose_failures
build --spawn_strategy=standalone --genrule_strategy=standalone
build --experimental_distdir=${T}/bazel-distdir
build --jobs=$(makeopts_jobs) $(bazel-get-flags)
test --verbose_failures --verbose_test_summary
test --spawn_strategy=standalone --genrule_strategy=standalone
EOF
echo "import ${T}/bazelrc" >> "${S}/.bazelrc"
}
src_compile() {
export EXTRA_BAZEL_ARGS="--jobs=$(makeopts_jobs)"
VERBOSE=yes ./compile.sh || die
output/bazel --bazelrc="${T}/bazelrc" build scripts:bazel-complete.bash || die
mv bazel-bin/scripts/bazel-complete.bash output/ || die
}
src_test() {
output/bazel test \
--verbose_failures \
--spawn_strategy=standalone \
--genrule_strategy=standalone \
--verbose_test_summary \
examples/cpp:hello-success_test || die
}
src_install() {
output/bazel shutdown
dobin output/bazel
newbashcomp output/bazel-complete.bash ${PN}
bashcomp_alias ${PN} ibazel
if use zsh-completion ; then
insinto /usr/share/zsh/site-functions
doins scripts/zsh_completion/_bazel
fi
if use examples; then
docinto examples
dodoc -r examples/*
docompress -x /usr/share/doc/${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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