keep debug symbols for windows builds

CMakeLists.txt

@@ -1126,6 +1126,12 @@ if(WIN32 AND MINGW AND ENABLE_STATIC)
 endif()
 
 if(WIN32)
+  if(MSVC)
+	target_compile_options(stratagus PRIVATE "$<$<CONFIG:Release>:/Zi>")
+	target_link_options(stratagus PRIVATE "$<$<CONFIG:Release>:/DEBUG>")
+	target_link_options(stratagus PRIVATE "$<$<CONFIG:Release>:/OPT:REF>")
+	target_link_options(stratagus PRIVATE "$<$<CONFIG:Release>:/OPT:ICF>")
+  endif()
   set_target_properties(stratagus PROPERTIES LINK_FLAGS "${LINK_FLAGS} -lSDL2main")
   set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS}")
 endif()

appveyor.yml

@@ -12,7 +12,7 @@ before_build:
   - cmake -G "Visual Studio 16 2019" -T v141_xp -A win32 -DCMAKE_PREFIX_PATH="%cd%\\dependencies" -DENABLE_NSIS=ON -DENABLE_STDIO_REDIRECT=ON ..
   - cd ..
 after_build:
-  - 7z a compiled-binaries.zip %cd%\build\stratagus.exe %cd%\build\dependencies\bin\*.dll
+  - 7z a compiled-binaries.zip %cd%\build\*.pdb %cd%\build\stratagus.exe %cd%\build\dependencies\bin\*.dll
 artifacts:
   - path: build\Stratagus-*.exe
   - path: compiled-binaries.zip