Convert envsetup.sh shell functions to scripts.

Bug: 340648588
Test: Run them
Change-Id: I19303ac08bd98619f0a8ee4ee5efb6d735538578

bin/mmma

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Copyright (C) 2024 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Common script utilities
+source $(cd $(dirname $BASH_SOURCE) &> /dev/null && pwd)/../../make/shell_utils.sh
+
+require_top
+
+_wrap_build "$TOP/build/soong/soong_ui.bash" --build-mode --modules-in-dirs --dir="$(pwd)" "$@"
+
+exit $?