Merge pull request #20 from Mike-Devel/min_cmake

[CMake] Generate cmake target that other libraries can use

.travis.yml

@@ -17,6 +17,15 @@ branches:
     - master
     - develop
 
+matrix:
+  include:
+    - install: true
+      script:
+        - mkdir __build__ && cd __build__
+        - cmake ../test
+        - cmake --build .
+
+
 install:
   - cd ..
   - git clone -b $TRAVIS_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root

CMakeLists.txt

@@ -0,0 +1,12 @@
+# Copyright 2018 Mike Dev
+# Distributed under the Boost Software License, Version 1.0.
+# See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
+
+cmake_minimum_required(VERSION 3.5)
+project(BoostPreprocessor LANGUAGES CXX)
+
+add_library(boost_preprocessor INTERFACE)
+add_library(Boost::preprocessor ALIAS boost_preprocessor)
+
+target_include_directories(boost_preprocessor INTERFACE include)
+

appveyor.yml

@@ -1,4 +1,5 @@
 # Copyright 2017 Edward Diener
+# Copyright 2018 Mike Dev
 # Distributed under the Boost Software License, Version 1.0.
 # (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
 
@@ -6,6 +7,10 @@ version: 1.0.{build}-{branch}
 
 shallow_clone: true
 
+configuration:
+  - boost_test
+  - cmake_self_test
+
 branches:
   only:
     - master
@@ -18,19 +23,38 @@ environment:
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
       TOOLSET: msvc-14.1
 
-install:
-  - cd ..
-  - git clone -b %APPVEYOR_REPO_BRANCH% https://github.com/boostorg/boost.git boost-root
-  - cd boost-root
-  - git submodule update --init tools/build
-  - git submodule update --init libs/config
-  - git submodule update --init tools/boostdep
-  - xcopy /s /e /q %APPVEYOR_BUILD_FOLDER% libs\preprocessor
-  - python tools/boostdep/depinst/depinst.py preprocessor
-  - bootstrap
-  - b2 headers
-
 build: off
 
-test_script:
-  - b2 libs/preprocessor/test toolset=%TOOLSET%
+for:
+-
+  matrix:
+    only:
+      - configuration: cmake_self_test
+
+  test_script:
+    - mkdir __build__
+    - cd __build__
+    - cmake ../test
+    - cmake --build .
+
+-
+  matrix:
+    only:
+      - configuration: boost_test
+
+  install:
+    - cd ..
+    - git clone -b %APPVEYOR_REPO_BRANCH% https://github.com/boostorg/boost.git boost-root
+    - cd boost-root
+    - git submodule update --init tools/build
+    - git submodule update --init libs/config
+    - git submodule update --init tools/boostdep
+    - xcopy /s /e /q %APPVEYOR_BUILD_FOLDER% libs\preprocessor
+    - python tools/boostdep/depinst/depinst.py preprocessor
+    - bootstrap
+    - b2 headers
+
+  test_script:
+    - b2 libs/preprocessor/test toolset=%TOOLSET%
+    - cd ../preprocessor/test
+

test/CMakeLists.txt

@@ -0,0 +1,16 @@
+# Copyright 2018 Mike Dev
+# Distributed under the Boost Software License, Version 1.0.
+# See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
+#
+# NOTE: This does NOT run the unit tests for Boost.Preprocessor (yet).
+#       It only tests, if the CMakeLists.txt file works as expected
+
+cmake_minimum_required( VERSION 3.5 )
+
+project( BoostPreprocessorCMakeSelfTest )
+
+add_subdirectory( .. ${CMAKE_CURRENT_BINARY_DIR}/boost_preprocessor )
+
+add_executable( boost_preprocessor_cmake_self_test config_info.cpp )
+target_link_libraries( boost_preprocessor_cmake_self_test Boost::preprocessor )
+