1 files changed, 45 insertions, 0 deletions
diff --git a/src/libs/mynewt-nimble/nimble/transport/dialog_cmac/cmac_driver/scripts/build_libcmac.sh b/src/libs/mynewt-nimble/nimble/transport/dialog_cmac/cmac_driver/scripts/build_libcmac.sh
new file mode 100755
index 00000000..bbc822aa
--- /dev/null
+++ b/src/libs/mynewt-nimble/nimble/transport/dialog_cmac/cmac_driver/scripts/build_libcmac.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+
+NEWT=${MYNEWT_NEWT_PATH}
+OBJCOPY=${MYNEWT_OBJCOPY_PATH}
+AR=${MYNEWT_AR_PATH}
+LIBCMAC_A=${MYNEWT_USER_SRC_DIR}/libcmac.a
+
+export WORK_DIR=${MYNEWT_USER_WORK_DIR}
+export BASENAME_ROM=cmac.rom
+export BASENAME_RAM=cmac.ram
+
+if [ ${MYNEWT_VAL_CMAC_IMAGE_SINGLE} -eq 0 ]; then
+    # Create empty binary for ROM image (1 byte required for objcopy)
+    truncate -s 1 ${WORK_DIR}/${BASENAME_ROM}.bin
+    # Create fixed size RAM image
+    truncate -s ${MYNEWT_VAL_CMAC_IMAGE_RAM_SIZE} ${WORK_DIR}/${BASENAME_RAM}.bin
+else
+    ${NEWT} build ${MYNEWT_VAL_CMAC_IMAGE_TARGET_NAME}
+fi
+
+cd ${WORK_DIR}
+
+# Convert both binaries to objects and create archive to link
+${OBJCOPY} -I binary -O elf32-littlearm -B armv8-m.main \
+    --rename-section .data=.libcmac.rom ${BASENAME_ROM}.bin ${BASENAME_ROM}.o
+${OBJCOPY} -I binary -O elf32-littlearm -B armv8-m.main \
+    --rename-section .data=.libcmac.ram ${BASENAME_RAM}.bin ${BASENAME_RAM}.o
+${AR} -rcs ${LIBCMAC_A} ${BASENAME_ROM}.o ${BASENAME_RAM}.o