Moved to cmake and Qt6

.gitignore

@@ -1 +1,2 @@
 lzstring.pro.user
+.DS_Store

CMakeLists.txt

@@ -0,0 +1,10 @@
+cmake_minimum_required(VERSION 3.14)
+
+project(
+  qt-lzstring
+  LANGUAGES CXX
+  VERSION 1.4.5
+  DESCRIPTION "Qt6 port of LZString compression")
+
+add_subdirectory(src)
+add_subdirectory(tests)

README.md

@@ -1,5 +1,5 @@
 
-<h2>Qt implementation of LZ-String, version 1.4.4.</h2>
+<h2>Qt6 (cmake) implementation of LZ-String, version 1.4.5.</h2>
 <p>
 Based on the LZ-String compression algorithm found here:<br/>
 http://pieroxy.net/blog/pages/lz-string/index.html
@@ -16,3 +16,8 @@ Implemented functions:<br/>
 <li>compressToUint8Array() / decompressFromUint8Array() - <b>NO</b></li>
 <li>compressToEncodedURIComponent() / decompressFromEncodedURIComponent() - <b>NO</b></li>
 </ul>
+
+<p>
+	This Qt6 port relies on Qt5-compat for classes QStringRef and QTextCodec.<br/>
+	Future improvements should focus on removing this dependency.<br/>
+	<br/></p>

src/CMakeLists.txt

@@ -0,0 +1,23 @@
+cmake_minimum_required(VERSION 3.14)
+
+project(qt-lzstring LANGUAGES CXX)
+
+set(CMAKE_AUTOUIC ON)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Core)
+find_package(Qt6 REQUIRED COMPONENTS Core)
+find_package(Qt6 REQUIRED COMPONENTS Core5Compat)
+
+add_library(qt-lzstring SHARED
+  lzstring.cpp
+  lzstring.h
+)
+
+target_link_libraries(qt-lzstring PRIVATE Qt6::Core)
+target_link_libraries(qt-lzstring PRIVATE Qt6::Core5Compat)
+
+target_compile_definitions(qt-lzstring PRIVATE QT6LZSTRING_LIBRARY)

tests/CMakeLists.txt

@@ -0,0 +1,7 @@
+cmake_minimum_required(VERSION 3.14)
+
+project(
+  qt-lzstring-tests
+  LANGUAGES CXX)
+
+add_subdirectory(lzstring_test)

tests/lzstring_test/CMakeLists.txt

@@ -0,0 +1,38 @@
+cmake_minimum_required(VERSION 3.5)
+
+
+project(lzstring_tests LANGUAGES CXX)
+
+enable_testing()
+
+find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Test)
+find_package(Qt6 REQUIRED COMPONENTS Test)
+find_package(Qt6 REQUIRED COMPONENTS Core5Compat)
+
+set(CMAKE_AUTOUIC ON)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+add_executable(lzstring_tests lzstring_test.cpp)
+add_test(NAME lzstring_tests COMMAND lzstring_tests)
+
+target_include_directories(lzstring_tests PRIVATE "../../src")
+
+add_custom_command(
+    TARGET lzstring_tests POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -E copy
+            ${CMAKE_SOURCE_DIR}/tests/lzstring_test/data_compressed.json
+            ${CMAKE_CURRENT_BINARY_DIR}/data_compressed.json)
+
+add_custom_command(
+        TARGET lzstring_tests POST_BUILD
+        COMMAND ${CMAKE_COMMAND} -E copy
+                ${CMAKE_SOURCE_DIR}/tests/lzstring_test/data.json
+                ${CMAKE_CURRENT_BINARY_DIR}/data.json)
+
+target_link_libraries(lzstring_tests PRIVATE Qt6::Test)
+target_link_libraries(lzstring_tests PRIVATE Qt6::Core5Compat)
+target_link_libraries(lzstring_tests PRIVATE qt-lzstring)