[UNIKRAFT/LIBTFLITE PATCH 1/2] Library skeleton

[George Muraru <murarugeorgec@xxxxxxxxx>]

Signed-off-by: George Muraru <murarugeorgec@xxxxxxxxx>
---
 CONTRIBUTING.md |  4 ++++
 COPYING.md      | 38 ++++++++++++++++++++++++++++++++++++++
 Config.uk       | 34 ++++++++++++++++++++++++++++++++++
 MAINTAINERS.md  | 10 ++++++++++
 README.md       | 12 ++++++++++++
 5 files changed, 98 insertions(+)
 create mode 100644 CONTRIBUTING.md
 create mode 100644 COPYING.md
 create mode 100644 Config.uk
 create mode 100644 MAINTAINERS.md
 create mode 100644 README.md

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..14f6ac6
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,4 @@
+Contributing to Unikraft
+========================
+
+Please refer to the `CONTRIBUTING.md` file in the main Unikraft repository.
diff --git a/COPYING.md b/COPYING.md
new file mode 100644
index 0000000..fd1dc8e
--- /dev/null
+++ b/COPYING.md
@@ -0,0 +1,38 @@
+License
+=======
+
+Unikraft tensorflowlite wrappers
+----------------------------------
+
+This repository contains wrapper code to build tensorflowlite with Unikraft.
+Each C code file in this repository should declare who is the
+copyright owner and under which terms and conditions the code is
+licensed. If such a licence note is missing, the following copyright
+notice will apply:
+
+       Copyright (c) Year, Institution. All rights reserved.
+
+       Redistribution and use in source and binary forms, with or without
+       modification, are permitted provided that the following conditions
+       are met:
+
+       1. Redistributions of source code must retain the above copyright
+          notice, this list of conditions and the following disclaimer.
+       2. Redistributions in binary form must reproduce the above copyright
+          notice, this list of conditions and the following disclaimer in the
+          documentation and/or other materials provided with the distribution.
+       3. Neither the name of the copyright holder nor the names of its
+          contributors may be used to endorse or promote products derived from
+          this software without specific prior written permission.
+
+       THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 
IS"
+       AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
THE
+       IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
PURPOSE
+       ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 
BE
+       LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+       CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+       SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+       INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+       CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+       ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 
THE
+       POSSIBILITY OF SUCH DAMAGE.
diff --git a/Config.uk b/Config.uk
new file mode 100644
index 0000000..38bc5fb
--- /dev/null
+++ b/Config.uk
@@ -0,0 +1,34 @@
+menuconfig LIBTFLITE
+    bool "TensorFlowLite - tensorflow lite library"
+    select LIBCXX
+    select LIBNEWLIBC
+    select LIBPOSIX_SYSINFO
+    select LIBPTHREAD_EMBEDDED
+    select LIBCOMPILTER_RT
+    select LIBCOMPILER_RT_ATOMIC
+    select LIBEIGEN
+    select LIBFFT2D
+    select LIBFFT2D_2D
+    select LIBFLATBUFFERS
+    select LIBGEMMLOWP
+    select LIBFARMHASH
+    default n
+
+if LIBTFLITE
+    config LIBTFLITE_EIGEN_DONT_ALIGN
+    bool "Do not align the buffers used by eigen library"
+    default y
+endif
+
+if LIBTFLITE
+    config LIBTFLITE_BUILD_WITH_RUY
+    bool "Matrix multiplication library"
+    default y
+endif
+
+if LIBTFLITE
+    config LIBTFLITE_BUILD_WITH_NNAPI
+    bool "Build with Neural Network API"
+    default n
+endif
+
diff --git a/MAINTAINERS.md b/MAINTAINERS.md
new file mode 100644
index 0000000..f53ffe5
--- /dev/null
+++ b/MAINTAINERS.md
@@ -0,0 +1,10 @@
+Maintainers List
+================
+
+For notes on how to read this information, please refer to `MAINTAINERS.md` in
+the main Unikraft repository.
+
+       LIBGEMMLOWP-UNIKRAFT
+       M:      George Muraru <murarugeorgec@xxxxxxxxx>
+       L:      minios-devel@xxxxxxxxxxxxx
+       F: *
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..a7a1a6d
--- /dev/null
+++ b/README.md
@@ -0,0 +1,12 @@
+gemmlowp for Unikraft
+=============================
+
+This is the port of gemmlowp as a Unikraft external library. It
+depends on the following libraries that need to be added to `Makefile`
+in this order:
+
+* CXX standard library, e.g. `libunwind`, `compiler-rt`, `libcxxabi`, `libcxx`
+* `libc`, e.g. `newlib`
+
+Please refer to the `README.md` as well as the documentation in the `doc/`
+subdirectory of the main unikraft repository.
-- 
2.17.1