land: Add IMS shim

Change-Id: I96d0a5ef9391cdf7b211e62300391eb8b931a712

libshims/Android.mk

@@ -0,0 +1,26 @@
+# Copyright (C) 2016 The CyanogenMod 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.
+
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := MediaBuffer.c
+
+LOCAL_SHARED_LIBRARIES := libstagefright_foundation
+
+LOCAL_MODULE := libshims_ims
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_SHARED_LIBRARY)

libshims/MediaBuffer.c

@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2016 The CyanogenMod 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.
+ */
+
+/* TODO: Actually provide implementations for these function! */
+
+void _ZNK7android11MediaBuffer8refcountEv() {}

product/qcom-radio.mk

@@ -48,3 +48,7 @@ PRODUCT_PACKAGES += \
     libcnefeatureconfig \
     librmnetctl \
     libxml2
+
+# Libshims
+PRODUCT_PACKAGES += \
+    libshims_ims

rootdir/init.qcom.rc

@@ -39,6 +39,8 @@ on early-init
     chmod 0755 /sys/kernel/debug
 
 on init
+    export LD_SHIM_LIBS /system/vendor/lib64/lib-imsvt.so|libshims_ims.so
+
     # Set permissions for persist partition
     mkdir /persist 0771 root system