pw_span module
pw::span is a stand-in for C++20's std::span.
Change-Id: I1f36d5da43493c20b4806f6cb1198faf62d47743
diff --git a/pw_span/BUILD.gn b/pw_span/BUILD.gn
new file mode 100644
index 0000000..35b8692
--- /dev/null
+++ b/pw_span/BUILD.gn
@@ -0,0 +1,40 @@
+# Copyright 2019 The Pigweed Authors
+#
+# 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
+#
+# https://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.
+
+import("$dir_pw_unit_test/test.gni")
+
+config("default_config") {
+ include_dirs = [ "public" ]
+}
+
+source_set("pw_span") {
+ public_configs = [
+ "$dir_pw_build:pw_default_cpp",
+ ":default_config",
+ ]
+ public = [
+ "public/pw_span/span.h",
+ ]
+ sources = public
+}
+
+pw_test("test") {
+ deps = [
+ ":pw_span",
+ "$dir_pw_unit_test:main",
+ ]
+ sources = [
+ "span_test.cc",
+ ]
+}
