Cleanup of CMakeLists.txt files.

- Bumped required cmake version to 3.9.
 - Added Appveyor CI YAML file for Windows builds

.appveyor.yml

@@ -0,0 +1,45 @@
+version: 3.99.0.{build}
+
+branches:
+  # blacklist
+  except:
+    - /.*/
+
+  # whitelist
+  only:
+    - master
+
+skip_tags: true
+  
+image: Visual Studio 2017
+
+init:
+  - git config --global core.autocrlf true
+
+install:
+  - set QTDIR=c:\Qt\5.11\msvc2017_64
+  - set PATH=%PATH%;%QTDIR%/bin
+  
+build_script:
+  - mkdir build
+  - cd build
+  - cmake -G "Visual Studio 15 2017 Win64" -DCMAKE_PREFIX_PATH=%QTDIR% ..
+  - cmake --build . --config Release
+  - ctest -C Release
+  - cpack -C Release -G NSIS64
+
+artifacts:
+  - path: build\glabels-3.99.0-win64.exe
+    name: windows-installer
+
+deploy:
+  - provider: GitHub
+    release: windows-continuous
+    artifact: windows-installer
+    auth_token:
+      secure: mPNNgwWP58gu4eA2wVwGkGWNTzJigKj1g/XjsZ9vk03rLMmf5fxC/XNr15fPBCi8
+    draft: false
+    prerelease: true
+    force_update: true
+    on:
+      branch: master

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.2)
+cmake_minimum_required (VERSION 3.9)
 
 ###############################################################################
 # gLabels Label Designer Project
@@ -108,12 +108,16 @@ find_package (Qt5Test 5.4 QUIET)
 #=======================================
 # Global compiler options
 #=======================================
-#
-# Uncomment to compile everything with aggressively pedantic options
-# (not recommended -- only for testing -- also not portable)
-#
-#add_compile_options("-Wall" "-Werror" "-Wpedantic")
-add_compile_options("-g")
+if (${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU")
+   #
+   # Uncomment to compile everything with aggressively pedantic options
+   # (not recommended -- only for testing -- also not portable)
+   #
+   #add_compile_options("-Wall" "-Werror" "-Wpedantic")
+
+   # Uncomment to always compile with debug symbols
+   add_compile_options("-g")
+endif ()
 
 
 #=======================================
@@ -144,6 +148,7 @@ message (STATUS "Project name ............ " ${CMAKE_PROJECT_NAME})
 message (STATUS "Project version ......... " ${VERSION_STRING})
 message (STATUS "Installation prefix ..... " ${CMAKE_INSTALL_PREFIX})
 message (STATUS "Source code location .... " ${glabels_SOURCE_DIR})
+message (STATUS "CMake version ........... " ${CMAKE_VERSION})
 message (STATUS "C++ Compiler ............ " ${CMAKE_CXX_COMPILER_ID} " " ${CMAKE_CXX_COMPILER} " " ${CMAKE_CXX_COMPILER_VERSION})
 message (STATUS "Qt version .............. " ${Qt5Core_VERSION})
 

glabels-batch/CMakeLists.txt

@@ -14,10 +14,9 @@ add_executable (glabels-batch-qt WIN32
   ${glabels-batch_sources}
 )
 
-#target_compile_features (glabels-batch-qt
-#  PUBLIC cxx_std_11
-#)
-set_property (TARGET glabels-batch-qt PROPERTY CXX_STANDARD 11)
+target_compile_features (glabels-batch-qt
+  PUBLIC cxx_std_11
+)
 
 target_link_libraries (glabels-batch-qt
   Model

glabels/CMakeLists.txt

@@ -120,10 +120,9 @@ add_executable (glabels-qt WIN32
   ${glabels_win_rc}
 )
 
-#target_compile_features (glabels-qt
-#  PUBLIC cxx_std_11
-#)
-set_property (TARGET glabels-qt PROPERTY CXX_STANDARD 11)
+target_compile_features (glabels-qt
+  PUBLIC cxx_std_11
+)
 
 target_include_directories (glabels-qt
   PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}

glbarcode/CMakeLists.txt

@@ -33,10 +33,9 @@ add_library (glbarcode STATIC
   ${GLBARCODE_SOURCES}
 )
 
-#target_compile_features (glbarcode
-#  PUBLIC cxx_std_11
-#)
-set_property (TARGET glbarcode PROPERTY CXX_STANDARD 11)
+target_compile_features (glbarcode
+  PUBLIC cxx_std_11
+)
 
 target_include_directories (glbarcode
   PUBLIC ..

model/CMakeLists.txt

@@ -92,10 +92,9 @@ add_library (Model STATIC
   ${Model_moc_sources}
 )
 
-#target_compile_features (Model
-#  PUBLIC cxx_std_11
-#)
-set_property (TARGET Model PROPERTY CXX_STANDARD 11)
+target_compile_features (Model
+  PUBLIC cxx_std_11
+)
 
 target_include_directories (Model
   PUBLIC .. ${CMAKE_CURRENT_BINARY_DIR}/..

translations/CMakeLists.txt

@@ -45,10 +45,9 @@ add_executable (XmlStrings WIN32
   XmlStrings.cpp
 )
 
-#target_compile_features (Model
-#  PUBLIC cxx_std_11
-#)
-set_property (TARGET XmlStrings PROPERTY CXX_STANDARD 11)
+target_compile_features (Model
+  PUBLIC cxx_std_11
+)
 
 target_link_libraries (XmlStrings
   Qt5::Core