rpm-ostree/ci/libbuild.sh
Jonathan Lebon fda0be62ce ci: Constrain parallel build jobs
The default `_NPROCESSORS_ONLN` heuristic we have isn't cgroups aware.
So it thinks it has e.g. 40 CPUs when running in a k8s pod. This can
then blow through our allocated resource limits.

Declare some modest amount of RAM and CPU resources and override `make`
parallelism.

This matches what ostree does in
https://github.com/ostreedev/ostree/pull/2151.
2020-07-16 15:46:06 -04:00

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#!/usr/bin/bash
pkg_upgrade() {
echo "Running dnf -y distro-sync... $(date)"
dnf -y distro-sync
echo "Done dnf -y distro-sync! $(date)"
}
make() {
/usr/bin/make -j ${MAKE_JOBS:-$(getconf _NPROCESSORS_ONLN)} "$@"
}
build() {
env NOCONFIGURE=1 ./autogen.sh
./configure --prefix=/usr --libdir=/usr/lib64 --sysconfdir=/etc "$@"
make V=1
}
pkg_install() {
echo "Running dnf -y install... $(date)"
dnf -y install "$@"
echo "Done running dnf -y install! $(date)"
}
pkg_builddep() {
echo "Running builddep... $(date)"
# This is sadly the only case where it's a different command
if test -x /usr/bin/dnf; then
dnf builddep -y "$@"
else
yum-builddep -y "$@"
fi
echo "Done running builddep! $(date)"
}
pkg_install_builddeps() {
pkg_install dnf-plugins-core 'dnf-command(builddep)'
# Base buildroot (but exclude fedora-release, conflicts with -container:
# https://bugzilla.redhat.com/show_bug.cgi?id=1649921)
pkg_install @buildsys-build --excludepkg fedora-release
# builddeps+runtime deps
if [ $# -ne 0 ]; then
pkg_builddep "$@"
pkg_install "$@"
rpm -e "$@"
fi
}