Initial Commit

This adds the rtems-waf submodule, minimal build infrastructure, and
testsuite support files.

Author: thelunatic

.gitignore

@@ -0,0 +1,4 @@
+__pycache__
+.lock-waf*
+.waf*
+build/

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "rtems_waf"]
+	path = rtems_waf
+	url = git://git.rtems.org/rtems_waf.git

README

@@ -0,0 +1,32 @@
+Overview
+--------
+
+The rtems-net-services repository serves as a central location to manage
+libraries and tests that require network support, but can otherwise be shared
+across multiple network stacks.
+
+File Origins
+------------
+
+The sources presented here originate in one of several locations described by
+the ORIGIN.* files and whose license is described by the COPYING.* files.
+Commits adding such files should include the hash of the target repository if
+applicable.
+
+Installation Instructions
+-------------------------
+1. Populate the git submodules:
+
+```
+git submodule init
+git submodule update
+```
+2. Configure and build
+```
+./waf configure --prefix=INSTALL_PREFIX
+./waf
+./waf install
+```
+
+More `waf` arguments can be found by using:
+`./waf --help`

netservices.py

@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: BSD-2-Clause
+
+#  Copyright (C) 2022 On-Line Applications Research Corporation (OAR)
+#  Written by Kinsey Moore <kinsey.moore@oarcorp.com>
+#
+#  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.
+#
+#  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 OWNER 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.
+
+from rtems_waf import rtems
+import json
+import os
+
+
+def removeprefix(data, prefix):
+    if data.startswith(prefix):
+        return data[len(prefix):]
+    return data
+
+
+def build(bld):
+
+    arch_lib_path = rtems.arch_bsp_lib_path(bld.env.RTEMS_VERSION,
+                                            bld.env.RTEMS_ARCH_BSP)
+
+    def install_headers(root_path):
+        for root, dirs, files in os.walk(root_path):
+            for name in files:
+                ext = os.path.splitext(name)[1]
+                src_root = os.path.split(root)
+                path = os.path.join(src_root[0], src_root[1])
+                if ext == '.h':
+                    subpath = removeprefix(removeprefix(path, root_path), "/")
+                    bld.install_files(
+                        os.path.join("${PREFIX}",
+                                     arch_lib_path,
+                                     "include",
+                                     subpath),
+                        os.path.join(path, name)
+                    )
+
+    lib_path = os.path.join(bld.env.PREFIX, arch_lib_path)
+    bld.read_stlib('lwip', paths=[lib_path])
+    bld.read_stlib('rtemstest', paths=[lib_path])
+
+
+def add_flags(flags, new_flags):
+    for flag in new_flags:
+        if flag not in flags:
+            flags.append(flag)
+
+
+def bsp_configure(conf, arch_bsp):
+    conf.env.LIB += ['m']
+    section_flags = ["-fdata-sections", "-ffunction-sections"]
+    add_flags(conf.env.CFLAGS, section_flags)
+    add_flags(conf.env.CXXFLAGS, section_flags)

rtems_waf

@@ -0,0 +1,21 @@
+/*
+ *  Support for running the test output through a buffer
+ */
+
+#ifndef __BUFFER_TEST_IO_h
+#define __BUFFER_TEST_IO_h
+
+#include <rtems/test-info.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define TEST_BEGIN() rtems_test_begin(rtems_test_name, TEST_STATE)
+#define TEST_END()   rtems_test_end(rtems_test_name)
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif