cmd/dist: optionally skip tests

Works around incomplete syscall translation by qemu.

Signed-off-by: Ophestra <cat@gensokyo.uk>

all.sh

@@ -1,10 +1,3 @@
 #!/bin/sh -e
 
-TOOLCHAIN_VERSION="$(go version)"
-cd "$(dirname -- "$0")/"
-echo "Building cmd/dist using ${TOOLCHAIN_VERSION}."
-FLAGS=''
-if test -n "$VERBOSE"; then
-    FLAGS="$FLAGS -v"
-fi
-go run $FLAGS --tags=dist ./cmd/dist
+HAKUREI_DIST_MAKE='' exec "$(dirname -- "$0")/cmd/dist/dist.sh"