podman: Silence docker emulation warnings

Podman can run in via a docker symlink emulating docker commands. By
default this generates a runtime warning. This change silences it via
the provided interface.

Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/recipes-containers/podman/podman_git.bb b/recipes-containers/podman/podman_git.bb
index 547bc4e7..961cd187 100644
--- a/recipes-containers/podman/podman_git.bb
+++ b/recipes-containers/podman/podman_git.bb
@@ -93,6 +93,10 @@ do_install() {
         if ${@bb.utils.contains('PACKAGECONFIG', 'docker', 'true', 'false', d)}; then
                 oe_runmake install.docker DESTDIR="${D}"
         fi
+
+        # Silence docker emulation warnings.
+        mkdir -p ${D}/etc/containers
+        touch ${D}/etc/containers/nodocker
 }
 
 FILES:${PN} += " \