From eef181434c0675f9cbe5ef8b8a69e13757294d9e Mon Sep 17 00:00:00 2001
From: Thomas Lindner <tom@dl6tom.de>
Date: Sun, 6 Nov 2022 04:49:12 +0100
Subject: [PATCH] basic setup

---
 CMakeLists.txt                 | 16 +++++-----------
 cmake/Finddeltachat-core.cmake | 16 ++++++++++++++++
 cmake/config.cmake.in          |  3 ---
 src/CMakeLists.txt             | 14 ++++++++------
 src/main.cc                    | 11 +++++++++--
 5 files changed, 38 insertions(+), 22 deletions(-)
 create mode 100644 cmake/Finddeltachat-core.cmake
 delete mode 100644 cmake/config.cmake.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bbddb01..7483264 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,19 +1,13 @@
 cmake_minimum_required(VERSION 3.20)
-project(basiccmake LANGUAGES CXX)
+project(kappachat LANGUAGES CXX)
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
-# keep PUBLIC dependencies in sync with cmake/config.cmake.in
-#find_package(foo REQUIRED)
+find_package(deltachat-core REQUIRED)
+find_package(Qt6 REQUIRED COMPONENTS Widgets)
 
 include(AddAutoformatTarget)
 include(GNUInstallDirs)
 
-add_subdirectory(src)
+qt_standard_project_setup()
 
-install(DIRECTORY include TYPE INCLUDE FILES_MATCHING PATTERN *.h)
-install(TARGETS ${PROJECT_NAME} EXPORT ${PROJECT_NAME}-targets)
-install(EXPORT ${PROJECT_NAME}-targets NAMESPACE ${PROJECT_NAME}::
-  DESTINATION "${CMAKE_INSTALL_LIBDIR}/${PROJECT_NAME}")
-configure_file(cmake/config.cmake.in ${PROJECT_NAME}-config.cmake @ONLY)
-install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config.cmake"
-  DESTINATION "${CMAKE_INSTALL_LIBDIR}/${PROJECT_NAME}")
+add_subdirectory(src)
diff --git a/cmake/Finddeltachat-core.cmake b/cmake/Finddeltachat-core.cmake
new file mode 100644
index 0000000..ddbeefb
--- /dev/null
+++ b/cmake/Finddeltachat-core.cmake
@@ -0,0 +1,16 @@
+find_path(libdeltachat_INCLUDE_DIR deltachat.h)
+mark_as_advanced(libdeltachat_INCLUDE_DIR)
+
+find_library(libdeltachat_LIBRARY deltachat)
+mark_as_advanced(libdeltachat_LIBRARY)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(
+  deltachat-core DEFAULT_MSG libdeltachat_LIBRARY libdeltachat_INCLUDE_DIR)
+
+if(deltachat-core_FOUND AND NOT TARGET deltachat-core::libdeltachat)
+  add_library(deltachat-core::libdeltachat SHARED IMPORTED)
+  set_target_properties(deltachat-core::libdeltachat PROPERTIES
+    IMPORTED_LOCATION ${libdeltachat_LIBRARY}
+    INTERFACE_INCLUDE_DIRECTORIES ${libdeltachat_INCLUDE_DIR})
+endif()
diff --git a/cmake/config.cmake.in b/cmake/config.cmake.in
deleted file mode 100644
index 0c555d3..0000000
--- a/cmake/config.cmake.in
+++ /dev/null
@@ -1,3 +0,0 @@
-include(CMakeFindDependencyMacro)
-#find_dependency(foo @foo_VERSION@ REQUIRED)
-include("${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@-targets.cmake")
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index d835b44..813f36c 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -3,19 +3,21 @@ add_executable(${PROJECT_NAME}
 )
 target_link_libraries(${PROJECT_NAME}
   PRIVATE
-)
-target_include_directories(${PROJECT_NAME}
-  PUBLIC
-    $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
-    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+    deltachat-core::libdeltachat
+    Qt6::Widgets
 )
 target_compile_features(${PROJECT_NAME}
-  PUBLIC
+  PRIVATE
     cxx_std_20
 )
 target_compile_options(${PROJECT_NAME}
   PRIVATE
     $<$<OR:$<C_COMPILER_ID:Clang>,$<C_COMPILER_ID:AppleClang>,$<C_COMPILER_ID:GNU>>:-Wall -Wextra>
 )
+set_target_properties(${PROJECT_NAME} PROPERTIES
+  WIN32_EXECUTABLE ON
+  MACOSX_BUNDLE ON
+)
+install(TARGETS ${PROJECT_NAME})
 
 add_autoformat_target(${PROJECT_NAME})
diff --git a/src/main.cc b/src/main.cc
index 4cce7f6..598b446 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -1,3 +1,10 @@
-int main() {
-  return 0;
+#include <QApplication>
+#include <QMainWindow>
+
+int main(int argc, char **argv) {
+  QApplication app{argc, argv};
+  QMainWindow mainwindow;
+
+  mainwindow.show();
+  return app.exec();
 }