init qt widgets app

.gitignore

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+build

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.16)
+
+project(adhd VERSION 1.0.0 LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+find_package(Qt6 REQUIRED COMPONENTS
+        Core
+        Gui
+        Widgets
+)
+
+qt_standard_project_setup()
+
+qt_add_executable(adhd main.cpp)
+
+target_link_libraries(adhd
+  PRIVATE
+    Qt6::Core
+    Qt6::Gui
+    Qt6::Widgets
+)
+
+include(GNUInstallDirs)
+install(TARGETS adhd
+        BUNDLE DESTINATION .
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+)
+
+qt_generate_deploy_app_script(
+        TARGET adhd
+        OUTPUT_SCRIPT deploy_script
+        NO_UNSUPPORTED_PLATFORM_ERROR
+)
+install(SCRIPT ${deploy_script})

main.cpp

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+#include <iostream>
+
+int main(int argc, char *args[]) {
+  std::cout << "Starting adhd program" << std::endl;
+  return 0;
+}

run.sh

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+#!/bin/bash -e
+
+BUILD_DIR=build
+
+if [ ! -d "$BUILD_DIR" ]; then
+  cmake -B$BUILD_DIR -S. -GNinja \
+    -DCMAKE_BUILD_TYPE=Debug \
+    -DCMAKE_CXX_FLAGS="-Wall -Wextra" \
+    -DCMAKE_PREFIX_PATH="$HOME/Qt/6.8.6/macos" \
+    -DCMAKE_COLOR_DIAGNOSTICS=ON \
+    -DCMAKE_CXX_FLAGS_INIT="-DQT_QML_DEBUG"
+fi
+
+cmake --build $BUILD_DIR --target all
+
+$BUILD_DIR/adhd.app/Contents/MacOS/adhd