update script and appveyor matrix

Author: ygj6

CMakeLists.txt

@@ -83,7 +83,7 @@ OPTION (MSGPACK_BUILD_EXAMPLES "Build msgpack examples." ON)
 
 SET (Boost_USE_MULTITHREADED      ON)
 SET (Boost_USE_STATIC_RUNTIME    OFF)
-FIND_PACKAGE (Boost REQUIRED COMPONENTS chrono context system timer)
+FIND_PACKAGE (Boost REQUIRED)
 
 INCLUDE_DIRECTORIES (
    ${Boost_INCLUDE_DIRS}

appveyor.yml

@@ -11,14 +11,19 @@ environment:
     BOOST_ROOT: C:\Libraries\boost_1_67_0
   matrix:
     - cpp11: -DMSGPACK_CXX11=OFF
+      example:  -DMSGPACK_BUILD_EXAMPLES=OFF
       msvc: '"Visual Studio 10 2010"'
     - cpp11: -DMSGPACK_CXX11=OFF
+      example:  -DMSGPACK_BUILD_EXAMPLES=OFF
       msvc: '"Visual Studio 11 2012"'
     - cpp11: -DMSGPACK_CXX11=OFF
+      example:  -DMSGPACK_BUILD_EXAMPLES=OFF
       msvc: '"Visual Studio 12 2013"'
     - cpp11: -DMSGPACK_CXX11=ON
+      example:  -DMSGPACK_BUILD_EXAMPLES=ON
       msvc: '"Visual Studio 14 2015"'
     - cpp11: -DMSGPACK_CXX11=OFF
+      example:  -DMSGPACK_BUILD_EXAMPLES=ON
       msvc: '"Visual Studio 14 2015"'
 build_script:
 - appveyor DownloadFile https://github.com/google/googletest/archive/release-1.7.0.zip -FileName googletest-release-1.7.0.zip
@@ -43,7 +48,7 @@ build_script:
 - cd ..
 - md build
 - cd build
-- cmake -G %msvc% %cpp11% %x3_parse% -DGTEST_LIBRARY=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\build\Release\gtest.lib -DGTEST_MAIN_LIBRARY=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\build\Release\gtest_main.lib -DGTEST_INCLUDE_DIR=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\include -DZLIB_LIBRARY=%APPVEYOR_BUILD_FOLDER%\zlib-1.2.11\build\Release\zlib.lib -DZLIB_INCLUDE_DIR=%APPVEYOR_BUILD_FOLDER%\zlib-1.2.11 -DCMAKE_CXX_FLAGS='"/D_VARIADIC_MAX=10 /EHsc"' ..
+- cmake -G %msvc% %cpp11% %example% %x3_parse% -DGTEST_LIBRARY=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\build\Release\gtest.lib -DGTEST_MAIN_LIBRARY=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\build\Release\gtest_main.lib -DGTEST_INCLUDE_DIR=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\include -DZLIB_LIBRARY=%APPVEYOR_BUILD_FOLDER%\zlib-1.2.11\build\Release\zlib.lib -DZLIB_INCLUDE_DIR=%APPVEYOR_BUILD_FOLDER%\zlib-1.2.11 -DCMAKE_CXX_FLAGS='"/D_VARIADIC_MAX=10 /EHsc"' ..
 - cmake --build . --config Release -v
 
 test_script: