sh4 builds currently fail because of this:
 
https://buildd.debian.org/status/fetch.php?pkg=passt&arch=sh4&ver=0…

Signed-off-by: Stefano Brivio <sbrivio(a)redhat.com>
---
 Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile b/Makefile
index e5723a7..6f8bd81 100644
--- a/Makefile
+++ b/Makefile
@@ -31,6 +31,7 @@ AUDIT_ARCH := $(shell echo $(AUDIT_ARCH) | sed
's/PPC64/PPC/')
 AUDIT_ARCH := $(shell echo $(AUDIT_ARCH) | sed 's/PPCLE/PPC64LE/')
 AUDIT_ARCH := $(shell echo $(AUDIT_ARCH) | sed 's/MIPS64EL/MIPSEL64/')
 AUDIT_ARCH := $(shell echo $(AUDIT_ARCH) | sed 's/HPPA/PARISC/')
+AUDIT_ARCH := $(shell echo $(AUDIT_ARCH) | sed 's/SH4/SH/')
 
 FLAGS := -Wall -Wextra -pedantic -std=c99 -D_XOPEN_SOURCE=700 -D_GNU_SOURCE
 FLAGS += -D_FORTIFY_SOURCE=2 -O2 -pie -fPIE
-- 
2.39.1