applied platformio structure

lib/squeezelite/CMakeLists.txt

@@ -0,0 +1,48 @@
+# for the forgetful, REQUIRES cannot use CONFIG_XXX due to parsing order
+if(IDF_TARGET STREQUAL "esp32")
+    set(target_requires "driver_bt")
+endif()
+
+idf_component_register( SRC_DIRS . external ac101 tas57xx wm8978
+						INCLUDE_DIRS .  ac101 
+						PRIV_REQUIRES 	
+									codecs
+									newlib 
+									esp_common 
+									esp-dsp
+						  			platform_config 
+						 			services 
+									spotify
+						 			raop   
+						 			display
+						 			tools
+						 			audio
+									led_strip
+									_override
+						 			${target_requires}                                    
+						EMBED_FILES vu_s.data arrow.data
+)
+
+set_source_files_properties(mad.c pcm.c flac.c alac.c helix-aac.c vorbis.c opus.c
+    PROPERTIES COMPILE_FLAGS
+    -Wno-maybe-uninitialized 
+)
+
+set_source_files_properties(wm8978/wm8978.c
+    PROPERTIES COMPILE_FLAGS
+    -Wno-unused-function
+)	
+
+add_definitions(-DLINKALL -DLOOPBACK -DNO_FAAD -DEMBEDDED -DTREMOR_ONLY -DCUSTOM_VERSION=${BUILD_NUMBER})
+
+if (${DEPTH} EQUAL "32")
+	add_definitions(-DBYTES_PER_FRAME=8)
+else()	
+	add_definitions(-DRESAMPLE16 -DBYTES_PER_FRAME=4)
+endif()	
+
+if (NOT DEFINED AAC_DISABLED_SBR)
+	add_definitions(-DAAC_ENABLE_SBR)
+endif()	
+
+add_compile_options (-O3 )