qemu error on startup

[Jan Beich]

tech-lists <tech-lists at zyxst.net> writes:

> Hello,
>
> context: 12.1-PRERELEASE r352514 amd64
> qemu-user-static-2.11.50.g20190730
>
> I have a rc.conf line like this:
> qemu_user_static_enable=YES
>
> when my machine boots, I see this before the login prompt:
>
> /etc/rc: interpreter /usr/local/bin/qemu-riscv64-static not found, cannot
> register. 
> Yes, it's not found (because it's not there) but the issue for me is
> why it's looking for riscv64 in the first place

I also see this. r507618 says "- add qemu-user-static redirection for
riscv64, no support, yet.", so the current behavior is expected.
Maybe the error should be hidden behind non-default rc_info=YES e.g.,

--- emulators/qemu-sbruno/Makefile~
+++ emulators/qemu-sbruno/Makefile
@@ -3,6 +3,7 @@
 
 PORTNAME=	qemu
 PORTVERSION=	2.11.50.g20190730
+PORTREVISION=	1
 CATEGORIES=	emulators
 PKGNAMESUFFIX?=	-sbruno
 DIST_SUBDIR=	qemu/${PORTVERSION}
diff --git emulators/qemu-sbruno/files/qemu_user_static.in emulators/qemu-sbruno/files/qemu_user_static.in
index 4022421f8963..52d690c79f54 100644
--- emulators/qemu-sbruno/files/qemu_user_static.in
+++ emulators/qemu-sbruno/files/qemu_user_static.in
@@ -42,7 +42,7 @@ list_cmd="${BINMISCCTL} list"
 			--mask  "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff" \
 			--size 20 --set-enabled
 	else
-		echo "$0: interpreter ${interpreter} not found, cannot register."
+		info "interpreter ${interpreter} not found, cannot register."
 	fi
 	# register armv6 interpreter styled 'arm'
 	interpreter=${QEMU_DIR}/${QEMU_PREFIX}arm${QEMU_SUFFIX}
@@ -52,7 +52,7 @@ list_cmd="${BINMISCCTL} list"
 			--mask  "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff" \
 			--size 20 --set-enabled
 	else
-		echo "$0: interpreter ${interpreter} not found, cannot register."
+		info "interpreter ${interpreter} not found, cannot register."
 	fi
 	# register armv7 interpreter styled 'arm'
 	interpreter=${QEMU_DIR}/${QEMU_PREFIX}arm${QEMU_SUFFIX}
@@ -62,7 +62,7 @@ list_cmd="${BINMISCCTL} list"
 			--mask  "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff" \
 			--size 20 --set-enabled
 	else
-		echo "$0: interpreter ${interpreter} not found, cannot register."
+		info "interpreter ${interpreter} not found, cannot register."
 	fi
 	# register aarch64 interpreter styled 'aarch64'
 	interpreter=${QEMU_DIR}/${QEMU_PREFIX}aarch64${QEMU_SUFFIX}
@@ -72,7 +72,7 @@ list_cmd="${BINMISCCTL} list"
 			--mask  "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff" \
 			--size 20 --set-enabled
 	else
-		echo "$0: interpreter ${interpreter} not found, cannot register."
+		info "interpreter ${interpreter} not found, cannot register."
 	fi
 	# register mips interpreter styled 'mips'
 	interpreter=${QEMU_DIR}/${QEMU_PREFIX}mips${QEMU_SUFFIX}
@@ -82,7 +82,7 @@ list_cmd="${BINMISCCTL} list"
 			--mask "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff" \
 			--size 20 --set-enabled
 	else
-		echo "$0: interpreter ${interpreter} not found, cannot register."
+		info "interpreter ${interpreter} not found, cannot register."
 	fi
 	# register mipsle interpreter styled 'mipsel'
 	interpreter=${QEMU_DIR}/${QEMU_PREFIX}mipsel${QEMU_SUFFIX}
@@ -92,7 +92,7 @@ list_cmd="${BINMISCCTL} list"
 			--mask "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff" \
 			--size 20 --set-enabled
 	else
-		echo "$0: interpreter ${interpreter} not found, cannot register."
+		info "interpreter ${interpreter} not found, cannot register."
 	fi
 	# register mips64 interpreter styled 'mips64'
 	interpreter=${QEMU_DIR}/${QEMU_PREFIX}mips64${QEMU_SUFFIX}
@@ -102,7 +102,7 @@ list_cmd="${BINMISCCTL} list"
 			--mask  "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff" \
 			--size 20 --set-enabled
 	else
-		echo "$0: interpreter ${interpreter} not found, cannot register."
+		info "interpreter ${interpreter} not found, cannot register."
 	fi
 	# register powerpc interpreter styled 'ppc'
 	interpreter=${QEMU_DIR}/${QEMU_PREFIX}ppc${QEMU_SUFFIX}
@@ -112,7 +112,7 @@ list_cmd="${BINMISCCTL} list"
 			--mask "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff" \
 			--size 20 --set-enabled
 	else
-		echo "$0: interpreter ${interpreter} not found, cannot register."
+		info "interpreter ${interpreter} not found, cannot register."
 	fi
 	# register powerpc64 interpreter styled 'ppc64'
 	interpreter=${QEMU_DIR}/${QEMU_PREFIX}ppc64${QEMU_SUFFIX}
@@ -122,7 +122,7 @@ list_cmd="${BINMISCCTL} list"
 			--mask "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff" \
 			--size 20 --set-enabled
 	else
-		echo "$0: interpreter ${interpreter} not found, cannot register."
+		info "interpreter ${interpreter} not found, cannot register."
 	fi
 	# register riscv64 interpreter styled 'riscv64'
 	interpreter=${QEMU_DIR}/${QEMU_PREFIX}riscv64${QEMU_SUFFIX}
@@ -132,7 +132,7 @@ list_cmd="${BINMISCCTL} list"
 			--mask "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff" \
 			--size 20 --set-enabled
 	else
-		echo "$0: interpreter ${interpreter} not found, cannot register."
+		info "interpreter ${interpreter} not found, cannot register."
 	fi
 	# register sparc64 interpreter styled 'sparc64'
 	interpreter=${QEMU_DIR}/${QEMU_PREFIX}sparc64${QEMU_SUFFIX}
@@ -142,7 +142,7 @@ list_cmd="${BINMISCCTL} list"
 			--mask "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff" \
 			--size 20 --set-enabled
 	else
-		echo "$0: interpreter ${interpreter} not found, cannot register."
+		info "interpreter ${interpreter} not found, cannot register."
 	fi
 }
 
@@ -159,6 +159,6 @@ list_cmd="${BINMISCCTL} list"
 	${BINMISCCTL} remove powerpc64
 	${BINMISCCTL} remove riscv64
 	${BINMISCCTL} remove sparc64
-}
+} 2>/dev/null
 
 run_rc_command "$1"