Use cmake_dependent_option to better declare variables that relate on…

… other variables

CMakeLists.txt

@@ -1,14 +1,17 @@
 cmake_minimum_required(VERSION 3.16)
 cmake_policy(SET CMP0076 NEW)
 cmake_policy(SET CMP0091 NEW)
+include(CMakeDependentOption)
 
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 
 set(TG_OWT_SPECIAL_TARGET "" CACHE STRING "Use special platform target, like 'macstore' for Mac App Store.")
 
 set(CMAKE_OSX_DEPLOYMENT_TARGET 10.11 CACHE STRING "Minimum OS X deployment version" FORCE)
 
-if (NOT TG_OWT_SPECIAL_TARGET STREQUAL "")
+get_filename_component(parent_dir .. REALPATH)
+get_filename_component(parent_dir ${parent_dir} NAME)
+if (parent_dir STREQUAL "Libraries")
     set(TG_OWT_PACKAGED_BUILD 0)
 else()
     set(TG_OWT_PACKAGED_BUILD 1)
@@ -21,14 +24,10 @@ endif()
 
 option(BUILD_SHARED_LIBS "Builds shared libraries instead of static." OFF)
 option(TG_OWT_USE_PROTOBUF "Use protobuf to generate additional headers. Useful for packaged build." ${BUILD_SHARED_LIBS})
-option(TG_OWT_USE_PIPEWIRE "Use pipewire for desktop capture on non-Apple Unix." ON)
-option(TG_OWT_DLOPEN_PIPEWIRE "dlopen pipewire 0.3 for desktop capture on non-Apple Unix." ${not_packaged_build})
+cmake_dependent_option(TG_OWT_USE_PIPEWIRE "Use pipewire for desktop capture." ON "UNIX; NOT APPLE" OFF)
+cmake_dependent_option(TG_OWT_DLOPEN_PIPEWIRE "dlopen pipewire for desktop capture." ${not_packaged_build} TG_OWT_USE_PIPEWIRE OFF)
 option(TG_OWT_BUILD_AUDIO_BACKENDS "Build webrtc audio backends." OFF)
 
-if (NOT UNIX OR APPLE)
-    set(TG_OWT_USE_PIPEWIRE OFF)
-endif()
-
 if (BUILD_SHARED_LIBS)
     set(CMAKE_POSITION_INDEPENDENT_CODE ON)
     message(WARNING

cmake/init_target.cmake

@@ -82,12 +82,6 @@ function(init_target target_name) # init_target(my_target folder_name)
                 -Wno-narrowing
                 -Wno-return-type
             )
-            if (NOT TG_OWT_SPECIAL_TARGET STREQUAL "" AND CMAKE_SIZEOF_VOID_P EQUAL 4)
-                target_compile_options(${target_name}
-                PRIVATE
-                    -g0
-                )
-            endif()
         endif()
 
         if (is_x86)