[qemu-xen master] tests/docker: fix binfmt_misc image building

[patchbot@xxxxxxx]

commit 182ec0607600f23e7768a1c3c490f61e36b15bc4
Author:     Alex Bennée <alex.bennee@xxxxxxxxxx>
AuthorDate: Fri Jul 24 07:45:03 2020 +0100
Commit:     Alex Bennée <alex.bennee@xxxxxxxxxx>
CommitDate: Mon Jul 27 09:41:22 2020 +0100

    tests/docker: fix binfmt_misc image building
    
    When we updated the arguments for docker.py we missed a bit.
    
    Fixes: dfae628459 ("docker.py/build: support -t and -f arguments")
    Signed-off-by: Alex Bennée <alex.bennee@xxxxxxxxxx>
    Reviewed-by: Philippe Mathieu-Daudé <f4bug@xxxxxxxxx>
    Message-Id: <20200724064509.331-11-alex.bennee@xxxxxxxxxx>
---
 tests/docker/Makefile.include | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index a104e9df28..9119dff97d 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -78,7 +78,7 @@ docker-binfmt-image-debian-%: 
$(DOCKER_FILES_DIR)/debian-bootstrap.docker
                        DEB_ARCH=$(DEB_ARCH)                                    
\
                        DEB_TYPE=$(DEB_TYPE)                                    
\
                        $(if $(DEB_URL),DEB_URL=$(DEB_URL),)                    
\
-                       $(DOCKER_SCRIPT) build qemu/debian-$* $<                
\
+                       $(DOCKER_SCRIPT) build -t qemu/debian-$* -f $<          
\
                        $(if $V,,--quiet) $(if $(NOCACHE),--no-cache)           
\
                        $(if $(NOUSER),,--add-current-user)                     
\
                        $(if $(EXTRA_FILES),--extra-files $(EXTRA_FILES))       
\
--
generated by git-patchbot for /home/xen/git/qemu-xen.git#master