Adds proper MacOS bundle and icons for Windows builds

CMakeLists.txt

@@ -110,7 +110,10 @@ if(DETHRACE_INSTALL)
 
     set(CPACK_PACKAGE_DIRECTORY dist)
 
-    if(MSVC)
+    if (APPLE)
+        set(CPACK_DMG_DISABLE_APPLICATIONS_SYMLINK "ON")
+        set(CPACK_GENERATOR "DragNDrop")
+    elseif(MSVC)
         set(CPACK_GENERATOR ZIP)
         set(ext ".zip")
     else()

packaging/macos/generate_icns.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+ICON_PATH=source.png
+rm -r dethrace.iconset || true
+mkdir -p dethrace.iconset
+sips -z 16 16     $ICON_PATH --out dethrace.iconset/icon_16x16.png
+sips -z 32 32     $ICON_PATH --out dethrace.iconset/icon_16x16@2x.png
+sips -z 32 32     $ICON_PATH --out dethrace.iconset/icon_32x32.png
+sips -z 64 64     $ICON_PATH --out dethrace.iconset/icon_32x32@2x.png
+sips -z 128 128   $ICON_PATH --out dethrace.iconset/icon_128x128.png
+sips -z 256 256   $ICON_PATH --out dethrace.iconset/icon_128x128@2x.png
+sips -z 256 256   $ICON_PATH --out dethrace.iconset/icon_256x256.png
+sips -z 512 512   $ICON_PATH --out dethrace.iconset/icon_256x256@2x.png
+sips -z 512 512   $ICON_PATH --out dethrace.iconset/icon_512x512.png
+sips -z 1024 1024 $ICON_PATH --out dethrace.iconset/icon_512x512@2x.png
+iconutil -c icns dethrace.iconset

packaging/windows/dethrace.rc

@@ -0,0 +1 @@
+IDI_ICON1               ICON    DISCARDABLE     "dethrace.ico"

packaging/windows/generate_ico.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+convert -background transparent source.png -define icon:auto-resize=16,24,32,48,64,72,96,128,256 "dethrace.ico"

src/DETHRACE/CMakeLists.txt

@@ -167,7 +167,31 @@ target_sources(dethrace_obj PRIVATE
 )
 
 # Create our main game binary.
-add_executable(dethrace)
+add_executable(dethrace
+    WIN32
+    MACOSX_BUNDLE
+    ${CMAKE_SOURCE_DIR}/packaging/macos/dethrace.icns
+    ${CMAKE_SOURCE_DIR}/packaging/windows/dethrace.rc
+)
+
+if (APPLE)
+    set_target_properties(dethrace PROPERTIES
+        BUNDLE True
+        MACOSX_BUNDLE_DISPLAY_NAME "Deth Race"
+        OUTPUT_NAME "Deth Race"
+        MACOSX_BUNDLE_BUNDLE_VERSION ${DETHRACE_VERSION}
+        MACOSX_BUNDLE_SHORT_VERSION_STRING ${DETHRACE_VERSION}
+        MACOSX_BUNDLE_ICON_FILE dethrace.icns
+    )
+    set_source_files_properties(${CMAKE_SOURCE_DIR}/packaging/macos/dethrace.icns PROPERTIES
+        MACOSX_PACKAGE_LOCATION "Resources"
+    )
+    target_sources(dethrace_obj PRIVATE
+        ${CMAKE_SOURCE_DIR}/packaging/macos/dethrace.icns
+    )
+
+endif()
+
 target_link_libraries(dethrace PRIVATE dethrace_obj compile_with_werror)
 target_sources(dethrace PRIVATE main.c)
 
@@ -195,8 +219,16 @@ endif()
 
 if (DETHRACE_INSTALL)
     install(TARGETS dethrace
-        RUNTIME DESTINATION "."
+        BUNDLE DESTINATION . COMPONENT Runtime
+        RUNTIME DESTINATION bin COMPONENT Runtime
     )
+
+    INSTALL(CODE "
+        include(BundleUtilities)
+        fixup_bundle(\"${CMAKE_BINARY_DIR}/Deth Race.app\" \"\" \"/Library/Frameworks\")
+        "
+        COMPONENT RUNTIME)
+
     if(MSVC)
         INSTALL(FILES $<TARGET_PDB_FILE:dethrace>
             DESTINATION "."