fixed build on mac

build-in-docker.sh

@@ -90,7 +90,7 @@ while test $# -gt 0; do
                     img="mwaeckerlin/ubuntu:latest"; host="${host:---host=i686-w64-mingw32}"
                     targets="all install"
                     flags+=("--prefix=/workdir/usr")
-                    packages1=("mingw-w64")
+                    packages+=("mingw-w64")
                     ;;
                 (*)
                     echo "**** ERROR: unknown mode '$1', try --help" 1>&2
@@ -300,6 +300,12 @@ EOF
             ifthenelse "${repo}" "${INSTALL_REPO} 'ARG'"
             ((++i))
         done
+        for package in "${packages[@]}"; do
+            ifthenelse "${package}" "${INSTALL_TOOL} ARG"
+        done
+        for command in "${commands[@]}"; do
+            ifthenelse "${command}" "ARG"
+        done
         docker exec ${DOCKER_ID} ./resolve-rpmbuilddeps.sh
         ;;
 esac