Unit files: Use actual installed path for podman

Don't hardcode /usr/bin/podman in unit files: instead, use
template files with a path replaced at install time.

Because 'make' can be invoked repeatedly, with different
PREFIX, do not leave the generated files behind in our
work directory: wipe them immediately after install.

To get this to work, fix a longstanding bug in podman.spec.in,
a PREFIX that should've been DESTDIR.

Side note: #7023 made contrib/systemd/user a symlink
to .../system but did not update paths in Makefile.
The unrelated-looking path change you see here is
a belated correction for that.

Fixes: #10787

Signed-off-by: Ed Santiago <santiago@redhat.com>

4 files changed, 5 insertions, 5 deletions

diff --git a/contrib/spec/podman.spec.in b/contrib/spec/podman.spec.in
index fa513932f..3a4026038 100644
--- a/contrib/spec/podman.spec.in
+++ b/contrib/spec/podman.spec.in
@@ -435,7 +435,7 @@ BUILDTAGS=$BUILDTAGS make binaries
 %install
 install -dp %{buildroot}%{_unitdir}
 install -dp %{buildroot}%{_usr}/lib/systemd/user
-PODMAN_VERSION=%{version} %{__make} PREFIX=%{buildroot}%{_prefix} ETCDIR=%{buildroot}%{_sysconfdir} \
+PODMAN_VERSION=%{version} %{__make} DESTDIR=%{buildroot} PREFIX=%{_prefix} ETCDIR=%{_sysconfdir} \
         install.bin-nobuild \
         install.remote-nobuild \
 %if %{with doc}
diff --git a/contrib/systemd/auto-update/podman-auto-update.service b/contrib/systemd/auto-update/podman-auto-update.service.in
index dc5fac8cf..de4460d60 100644
--- a/contrib/systemd/auto-update/podman-auto-update.service
+++ b/contrib/systemd/auto-update/podman-auto-update.service.in
@@ -6,8 +6,8 @@ After=network-online.target
 
 [Service]
 Type=oneshot
-ExecStart=/usr/bin/podman auto-update
-ExecStartPost=/usr/bin/podman image prune -f
+ExecStart=@@PODMAN@@ auto-update
+ExecStartPost=@@PODMAN@@ image prune -f
 
 [Install]
 WantedBy=multi-user.target default.target
diff --git a/contrib/systemd/system/podman-restart.service b/contrib/systemd/system/podman-restart.service.in
index baf12b3ae..a2951e111 100644
--- a/contrib/systemd/system/podman-restart.service
+++ b/contrib/systemd/system/podman-restart.service.in
@@ -6,7 +6,7 @@ StartLimitIntervalSec=0
 [Service]
 Type=oneshot
 Environment=LOGGING="--log-level=info"
-ExecStart=/usr/bin/podman $LOGGING start --all --filter restart-policy=always
+ExecStart=@@PODMAN@@ $LOGGING start --all --filter restart-policy=always
 
 [Install]
 WantedBy=multi-user.target
diff --git a/contrib/systemd/system/podman.service b/contrib/systemd/system/podman.service.in
index cefb13ae3..132671dff 100644
--- a/contrib/systemd/system/podman.service
+++ b/contrib/systemd/system/podman.service.in
@@ -9,7 +9,7 @@ StartLimitIntervalSec=0
 Type=exec
 KillMode=process
 Environment=LOGGING="--log-level=info"
-ExecStart=/usr/bin/podman $LOGGING system service
+ExecStart=@@PODMAN@@ $LOGGING system service
 
 [Install]
 WantedBy=multi-user.target