From ed8c89e743d10eed90de3bfd443661838273d76d Mon Sep 17 00:00:00 2001
From: Yan Pujante <yan@pongasoft.com>
Date: Sun, 12 Sep 2021 09:25:59 -0700
Subject: [PATCH] Generate re_cmake_build.h with info about build

---
 README.md           |  6 +++++-
 re_cmake_build.h.in | 31 +++++++++++++++++++++++++++++++
 sdk.cmake           | 11 ++++++++++-
 3 files changed, 46 insertions(+), 2 deletions(-)
 create mode 100644 re_cmake_build.h.in

diff --git a/README.md b/README.md
index 5d76f5f..2769bba 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ Requirements
 Quick Starting guide
 --------------------
 
-For the sake of keeping this project lean, it does not include any example but you should check [re-blank-plugin](https://github.com/pongasoft/re-blank-plugin) which is the official example project for this framework.
+For the sake of keeping this project lean, it does not include any example, but you should check [re-blank-plugin](https://github.com/pongasoft/re-blank-plugin) which is the official example project for this framework.
 
 > #### Tip
 > If you want to easily create a blank plugin check the [Rack Extension - Quick Start](https://pongasoft.com/re-quickstart/index.html) tool.
@@ -286,6 +286,10 @@ It is strongly recommended to check the [re-blank-plugin](https://github.com/pon
 
 Release notes
 -------------
+#### 1.3.4 - 2021/09/12
+
+- Generates a new `re_cmake_build.h` file which can be included in the code to get access to information from the build itself (particularly useful for testing).
+
 #### 1.3.3 - 2021/07/11
 
 - Use `gtest_discover_tests` to minimize CMake invocation when building tests
diff --git a/re_cmake_build.h.in b/re_cmake_build.h.in
new file mode 100644
index 0000000..c271f76
--- /dev/null
+++ b/re_cmake_build.h.in
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2021 pongasoft
+ *
+ * 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.
+ *
+ * @author Yan Pujante
+ */
+
+#pragma once
+#ifndef __Pongasoft_re_cmake_build_h__
+#define __Pongasoft_re_cmake_build_h__
+
+#define RE_CMAKE_PROJECT_NAME "@CMAKE_PROJECT_NAME@"
+#define RE_CMAKE_PROJECT_DIR R"(@PROJECT_DIR_NATIVE_PATH@)"
+#define RE_CMAKE_SDK_VERSION "@ARG_RE_SDK_VERSION@"
+#define RE_CMAKE_SDK_ROOT R"(@RE_SDK_ROOT_NATIVE_PATH@)"
+#define RE_CMAKE_FULL_PRODUCT_ID "@RE_FULL_PRODUCT_ID@"
+#define RE_CMAKE_MOTHERBOARD_DEF_LUA R"(@MOTHERBOARD_DEF_LUA_NATIVE_PATH@)"
+#define RE_CMAKE_REALTIME_CONTROLLER_LUA R"(@REALTIME_CONTROLLER_LUA_NATIVE_PATH@)"
+
+#endif // __Pongasoft_re_cmake_build_h__
\ No newline at end of file
diff --git a/sdk.cmake b/sdk.cmake
index f7bb145..3ec6a5e 100755
--- a/sdk.cmake
+++ b/sdk.cmake
@@ -23,7 +23,7 @@ endif()
 
 set(RE_CMAKE_MAJOR_VERSION 1)
 set(RE_CMAKE_MINOR_VERSION 3)
-set(RE_CMAKE_PATCH_VERSION 3)
+set(RE_CMAKE_PATCH_VERSION 4)
 
 # Capturing this outside function call due to scope...
 set(BUILD45_SRC_DIR ${CMAKE_CURRENT_LIST_DIR})
@@ -156,6 +156,15 @@ function(add_re_plugin)
     list(APPEND ARG_NATIVE_COMPILE_DEFINITIONS "DEBUG=1")
   endif()
 
+  # Generate the re_cmake_build.h file
+  set(GENERATED_FILES_DIR "${CMAKE_BINARY_DIR}/generated")
+  file(TO_NATIVE_PATH "${CMAKE_CURRENT_LIST_DIR}" PROJECT_DIR_NATIVE_PATH)
+  file(TO_NATIVE_PATH "${ARG_MOTHERBOARD_DEF_LUA}" MOTHERBOARD_DEF_LUA_NATIVE_PATH)
+  file(TO_NATIVE_PATH "${ARG_REALTIME_CONTROLLER_LUA}" REALTIME_CONTROLLER_LUA_NATIVE_PATH)
+  file(TO_NATIVE_PATH "${ARG_RE_SDK_ROOT}" RE_SDK_ROOT_NATIVE_PATH)
+  configure_file("${BUILD45_SRC_DIR}/re_cmake_build.h.in" "${GENERATED_FILES_DIR}/re_cmake_build.h")
+  list(APPEND ARG_INCLUDE_DIRECTORIES "${GENERATED_FILES_DIR}")
+
   # Create the native build targets
   internal_add_native_build()