gpu: nvgpu: libfalcon_utf for tmake makefiles

Accessing falcon_utf objects from another directory
introduces build dependencies and also stale .o files
could be used. Fix this by generating a shared library:
libfalcon_utf.so for falcon.

JIRA NVGPU-2159

Change-Id: Ie117f553ad792a1652852b433456d86d264d0bb8
Signed-off-by: Divya Singhatwaria <dsinghatwari@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2154211
Reviewed-by: Sagar Kamble <skamble@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

userspace/units/falcon/Makefile.interface.tmk

@@ -0,0 +1,29 @@
+################################### tell Emacs this is a -*- makefile-gmake -*-
+#
+# Copyright (c) 2019, NVIDIA CORPORATION.  All Rights Reserved.
+#
+# NVIDIA CORPORATION and its licensors retain all intellectual property
+# and proprietary rights in and to this software, related documentation
+# and any modifications thereto.  Any use, reproduction, disclosure or
+# distribution of this software and related documentation without an express
+# license agreement from NVIDIA CORPORATION is strictly prohibited.
+#
+# tmake for SW Mobile component makefile
+#
+# libfalcon_utf interface makefile fragment
+#
+###############################################################################
+
+ifdef NV_INTERFACE_FLAG_SHARED_LIBRARY_SECTION
+
+NV_INTERFACE_NAME            := falcon_utf
+NV_INTERFACE_EXPORTS         := lib$(NV_INTERFACE_NAME)
+NV_INTERFACE_SONAME          := lib$(NV_INTERFACE_NAME).so
+
+endif
+
+# Local Variables:
+# indent-tabs-mode: t
+# tab-width: 8
+# End:
+# vi: set tabstop=8 noexpandtab: