migrating to esp-idf V4.0 gcc 8.2 and CMake

components/codecs/CMakeLists.txt

@@ -0,0 +1,27 @@
+idf_component_register(SRCS link_helper.c
+					   INCLUDE_DIRS .  ./inc  inc/alac inc/faad2 inc/FLAC  inc/helix-aac inc/mad inc/ogg inc/opus inc/opusfile inc/resample16 inc/soxr inc/vorbis
+                       REQUIRES esp_common platform_config 
+                       PRIV_REQUIRES freertos bt nvs_flash esp32 spi_flash newlib log console pthread
+)
+
+add_prebuilt_library(libmad 		lib/libmad.a)
+add_prebuilt_library(libesp-flac 	lib/libesp-flac.a ) 
+add_prebuilt_library(libhelix-aac 	lib/libhelix-aac.a ) 
+add_prebuilt_library(libvorbisidec 	lib/libvorbisidec.a ) 
+add_prebuilt_library(libogg 		lib/libogg.a )
+add_prebuilt_library(libalac 		lib/libalac.a ) 
+add_prebuilt_library(libremple16 	lib/libresample16.a ) 
+add_prebuilt_library(libsoxr 		lib/libsoxr.a ) 
+add_prebuilt_library(libopusfile 	lib/libopusfile.a ) 
+add_prebuilt_library(libopus 		lib/libopus.a ) 
+target_link_libraries(${COMPONENT_LIB} PRIVATE libmad)
+target_link_libraries(${COMPONENT_LIB} PRIVATE libesp-flac)
+target_link_libraries(${COMPONENT_LIB} PRIVATE libhelix-aac)
+target_link_libraries(${COMPONENT_LIB} PRIVATE libvorbisidec)
+
+target_link_libraries(${COMPONENT_LIB} PRIVATE libogg)
+target_link_libraries(${COMPONENT_LIB} PRIVATE libalac)
+target_link_libraries(${COMPONENT_LIB} PRIVATE libremple16)
+target_link_libraries(${COMPONENT_LIB} PRIVATE libsoxr)
+target_link_libraries(${COMPONENT_LIB} PRIVATE libopusfile)
+target_link_libraries(${COMPONENT_LIB} PRIVATE libopus)

components/codecs/inc/FLAC/all.h

@@ -35,8 +35,8 @@
 
 #include "export.h"
 
-#include "assert.h"
 #include "callback.h"
+#include "flac_assert.h"
 #include "format.h"
 #include "metadata.h"
 #include "ordinals.h"

components/codecs/link_helper.c

@@ -0,0 +1,3 @@
+void dummy_obj() {
+	return;
+}