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rpm: Introduce using_musl_libc definition

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While some distros support `musl` libc as a rust target, some others
(such as RHEL) definitely don't (at least not installing distro
packages).

Knowing this, let's have a simple way to not have a hard dependency on
musl on our spec file.

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
This commit is contained in:
Fabiano Fidêncio 2021-11-08 17:48:22 +01:00 committed by Rob Bradford
parent a628854d9c
commit 9a583e6e9f
1 changed files with 9 additions and 0 deletions
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9
rpm/cloud-hypervisor.spec
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@ -5,6 +5,7 @@
# targets installed.
%define using_rustup 1
%define using_musl_libc 1
Name: cloud-hypervisor
Summary: Cloud Hypervisor is an open source Virtual Machine Monitor (VMM) that runs on top of KVM.
@ -47,11 +48,13 @@ install -d %{buildroot}%{_libdir}/cloud-hypervisor
install -D -m755 target/x86_64-unknown-linux-gnu/release/vhost_user_block %{buildroot}%{_libdir}/cloud-hypervisor
install -D -m755 target/x86_64-unknown-linux-gnu/release/vhost_user_net %{buildroot}%{_libdir}/cloud-hypervisor
%if 0%{?using_musl_libc}
install -d %{buildroot}%{_libdir}/cloud-hypervisor/static
install -D -m755 target/x86_64-unknown-linux-musl/release/cloud-hypervisor %{buildroot}%{_libdir}/cloud-hypervisor/static
install -D -m755 target/x86_64-unknown-linux-musl/release/vhost_user_block %{buildroot}%{_libdir}/cloud-hypervisor/static
install -D -m755 target/x86_64-unknown-linux-musl/release/vhost_user_net %{buildroot}%{_libdir}/cloud-hypervisor/static
install -D -m755 target/x86_64-unknown-linux-musl/release/ch-remote %{buildroot}%{_libdir}/cloud-hypervisor/static
%endif
%build
@ -75,14 +78,18 @@ rustup target list --installed | grep x86_64-unknown-linux-gnu
if [[ $? -ne 0 ]]; then
echo "Target x86_64-unknown-linux-gnu not found, please install(#rustup target add x86_64-unknown-linux-gnu). exiting"
fi
%if 0%{?using_musl_libc}
rustup target list --installed | grep x86_64-unknown-linux-musl
if [[ $? -ne 0 ]]; then
echo "Target x86_64-unknown-linux-musl not found, please install(#rustup target add x86_64-unknown-linux-musl). exiting"
fi
%endif
%endif
cargo build --release --target=x86_64-unknown-linux-gnu --all
%if 0%{?using_musl_libc}
cargo build --release --target=x86_64-unknown-linux-musl --all
%endif
%clean
@ -98,8 +105,10 @@ rm -rf %{buildroot}
%post
setcap cap_net_admin+ep %{_bindir}/cloud-hypervisor
setcap cap_net_admin+ep %{_libdir}/cloud-hypervisor/vhost_user_net
%if 0%{?using_musl_libc}
setcap cap_net_admin+ep %{_libdir}/cloud-hypervisor/static/cloud-hypervisor
setcap cap_net_admin+ep %{_libdir}/cloud-hypervisor/static/vhost_user_net
%endif
%changelog