squeezelite: restructure package variants

The squeezelite packages were lacking some features/codecs
(ssl, opus, wma, dsd and resampling) and required manual compilation to
enable these features/codecs.

Now there are 3 packages available that hopefully should satisfy most users:
* full
  This package enables all features and codecs.
* dynamic
  This package only enables PCM/AIFF and MP3 codecs and all other
  features/codecs can be added by manually installing OpenWrt packages.
* custom
  This package allows for customizing squeezelite.

Signed-off-by: Robert Högberg <robert.hogberg@gmail.com>

sound/squeezelite/Makefile

@@ -7,7 +7,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=squeezelite
 PKG_VERSION:=1.9.9-1432
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/ralph-irving/squeezelite
@@ -18,6 +18,7 @@ PKG_MAINTAINER:=Ted Hess <thess@kitschensync.net>
 PKG_LICENSE:=GPL-3.0-or-later
 PKG_LICENSE_FILES:=LICENSE.txt
 
+PKG_BUILD_DEPENDS:=faad2 ffmpeg flac libsoxr libvorbis openssl opusfile
 PKG_BUILD_PARALLEL:=1
 
 include $(INCLUDE_DIR)/package.mk
@@ -28,104 +29,183 @@ define Package/squeezelite/default
     TITLE:=Headless squeezebox emulator
     PROVIDES:=squeezelite
     URL:=https://github.com/ralph-irving/squeezelite
-    DEPENDS:= +alsa-lib +SQUEEZELITE_RESAMPLE:libsoxr
+    DEPENDS:=+alsa-lib
-    MENU:=1
 endef
 
 define Package/squeezelite-full
     $(call Package/squeezelite/default)
     TITLE+= (full)
-    DEPENDS+= +libflac +libvorbis +libmpg123 +libfaad2 \
-              +SQUEEZELITE_OPUS:libopusfile \
-              +SQUEEZELITE_SSL:libopenssl \
-              +SQUEEZELITE_WMA:libffmpeg-audio-dec
     VARIANT:=full
+    DEPENDS+= +libfaad2 +libffmpeg-audio-dec +libflac +libmpg123 \
+              +libopenssl +libopusfile +libsoxr +libvorbis
 endef
 
-define Package/squeezelite-mini
+define Package/squeezelite-dynamic
     $(call Package/squeezelite/default)
-    TITLE+= (minimal)
+    TITLE+= (dynamic)
-    VARIANT:=mini
+    VARIANT:=dynamic
+    DEPENDS+= +libmpg123
 endef
 
-define Package/squeezelite/config/default
+define Package/squeezelite-custom
-
+    $(call Package/squeezelite/default)
-	config SQUEEZELITE_WMA
+    TITLE+= (custom)
-	    bool "WMA/ALAC decode support"
+    VARIANT:=custom
-	    depends on BUILD_PATENTED
+    DEPENDS+= @!ALL \
-	    help
+              +SQUEEZELITE_AAC:libfaad2 \
-		Include WMA and ALAC decoding using ffmpeg
+              +SQUEEZELITE_FLAC:libflac \
-	    default n
+              +SQUEEZELITE_MP3_MAD:libmad \
-
+              +SQUEEZELITE_MP3_MPG123:libmpg123 \
-	config SQUEEZELITE_RESAMPLE
+              +SQUEEZELITE_OPUS:libopusfile \
-	    bool "Resample support"
+              +SQUEEZELITE_RESAMPLE:libsoxr \
-	    help
+              +SQUEEZELITE_SSL:libopenssl \
-		Include support for resampling using libsoxr
+              +SQUEEZELITE_VORBIS:libvorbis \
-	    default n
+              +SQUEEZELITE_VORBIS_TREMOR:libvorbisidec \
-
+              +SQUEEZELITE_WMA_ALAC:libffmpeg-audio-dec
-	config SQUEEZELITE_DSD
+    MENU:=1
-	    bool "DSD playback over PCM (DoP)"
-	    help
-		Include support for DSD over PCM for compatible DAC
-	    default n
-
-	config SQUEEZELITE_SSL
-	    bool "SSL/TLS support"
-	    help
-		Include SSL/TLS support for use with e.g. https media URLs
-	    default n
-
-	config SQUEEZELITE_OPUS
-	    bool "Opus codec support"
-	    help
-		Include Opus codec support
-	    default n
 endef
 
-define Package/squeezelite-full/config
+define Package/squeezelite-custom/config
-    if PACKAGE_squeezelite-full
+	if PACKAGE_squeezelite-custom
-	$(call Package/squeezelite/config/default)
+		config SQUEEZELITE_AAC
-    endif
+		    bool "AAC codec support"
-endef
+		    help
+			AAC codec support
+		    default n
 
-define Package/squeezelite-mini/config
+		config SQUEEZELITE_DSD
-    if PACKAGE_squeezelite-mini
+		    bool "DSD playback over PCM (DoP)"
-	$(call Package/squeezelite/config/default)
+		    help
-    endif
+			Include support for DSD over PCM for compatible DAC
+		    default n
+
+		config SQUEEZELITE_FLAC
+		    bool "FLAC codec support"
+		    help
+			FLAC codec support
+		    default n
+
+		config SQUEEZELITE_MP3_MAD
+		    bool "MP3 codec support (libmad)"
+		    help
+			MP3 codec support (libmad)
+		    default n
+
+		config SQUEEZELITE_MP3_MPG123
+		    bool "MP3 codec support (libmpg123)"
+		    help
+			MP3 codec support (libmpg123)
+		    default n
+
+		config SQUEEZELITE_OPUS
+		    bool "Opus codec support"
+		    help
+			Opus codec support
+		    default n
+
+		config SQUEEZELITE_RESAMPLE
+		    bool "Resample support"
+		    help
+			Include support for resampling using libsoxr
+		    default n
+
+		config SQUEEZELITE_SSL
+		    bool "SSL/TLS support"
+		    help
+			Include SSL/TLS support for use with e.g. https media URLs
+		    default n
+
+		config SQUEEZELITE_VORBIS
+		    bool "Vorbis codec support"
+		    help
+			Vorbis codec support
+		    default n
+
+		config SQUEEZELITE_VORBIS_TREMOR
+		    bool "Vorbis codec support (Tremor)"
+		    help
+			Vorbis codec support (Tremor (libvorbisidec))
+		    default n
+
+		config SQUEEZELITE_WMA_ALAC
+		    bool "WMA/ALAC decode support"
+		    help
+			WMA and ALAC codec support
+		    default n
+	endif
 endef
 
 define Package/squeezelite/description/default
     Squeezelite is a small headless squeezebox emulator for linux using alsa audio output
+
     It is aimed at supporting high quality audio at multiple sample rates including
-    44.1/48/88.2/96/176.4/192k/352.8/384kHz
+    44.1/48/88.2/96/176.4/192/352.8/384 kHz
-    Supported codecs: mp3, flac, ogg, aac, (wma and alac via ffmpeg), opus (optional)
-    Native support for PCM builtin
-    Optional support of DSD playback via PCM for DoP capable DAC
-    Optional resampling to match sound device
 endef
 
 define Package/squeezelite-full/description
     $(call Package/squeezelite/description/default)
+    This package includes all features and codecs.
 
-    This package has all the audio codecs compiled in.
+    Supported codecs: AAC, AIFF, ALAC, FLAC, MP3, Ogg, Opus, PCM and WMA
+    Features:
+      * Resampling to match sound device
+      * DSD playback via PCM for DoP capable DAC
 endef
 
-define Package/squeezelite-mini/description
+define Package/squeezelite-dynamic/description
     $(call Package/squeezelite/description/default)
+    This package includes some basic functionality, and it's possible to
+    add more features and codecs by manually installing additional libraries.
 
-    This package will dynamically load installed codecs.
+    Built in codec support: AIFF, MP3, PCM
+
+    The following features and codecs can be enabled by installing additional
+    libraries (library package name in parentheses):
+      * Resampling (libsoxr)
+      * Codecs:
+        * AAC (libfaad2)
+        * FLAC (libflac)
+        * Ogg (libvorbis or libvorbisidec)
+        * Opus (libopusfile)
+        * WMA and ALAC (libffmpeg-audio-dec)
 endef
 
-opts+= -DNO_MAD
+define Package/squeezelite-custom/description
+    $(call Package/squeezelite/description/default)
+    This package allows for customizing squeezelite with specific codecs and features.
+endef
 
-ifeq ($(CONFIG_SQUEEZELITE_WMA),y)
+ifeq ($(BUILD_VARIANT),full)
-    opts+= -DFFMPEG
+    opts+= -DLINKALL
+    opts+= -DDSD -DFFMPEG -DOPUS -DRESAMPLE -DUSE_SSL
+    opts+= -DNO_MAD
+    TARGET_CFLAGS+=-I$(STAGING_DIR)/usr/include/opus
+else ifeq ($(BUILD_VARIANT),dynamic)
+    opts+= -DFFMPEG -DOPUS -DRESAMPLE -DUSE_SSL
+    opts+= -DNO_MAD
+    TARGET_CFLAGS+=-I$(STAGING_DIR)/usr/include/opus
+else ifeq ($(BUILD_VARIANT),custom)
+ifneq ($(CONFIG_SQUEEZELITE_AAC),y)
+    opts+= -DNO_FAAD
 endif
 
 ifeq ($(CONFIG_SQUEEZELITE_DSD),y)
     opts+= -DDSD
 endif
 
+ifneq ($(CONFIG_SQUEEZELITE_MP3_MAD),y)
+    opts+= -DNO_MAD
+endif
+
+ifneq ($(CONFIG_SQUEEZELITE_MP3_MPG123),y)
+    opts+= -DNO_MPG123
+endif
+
+ifeq ($(CONFIG_SQUEEZELITE_OPUS),y)
+    opts+= -DOPUS
+    TARGET_CFLAGS+=-I$(STAGING_DIR)/usr/include/opus
+endif
+
 ifeq ($(CONFIG_SQUEEZELITE_RESAMPLE),y)
     opts+= -DRESAMPLE
 endif
@@ -134,13 +214,10 @@ ifeq ($(CONFIG_SQUEEZELITE_SSL),y)
     opts+= -DUSE_SSL
 endif
 
-ifeq ($(CONFIG_SQUEEZELITE_OPUS),y)
+ifeq ($(CONFIG_SQUEEZELITE_WMA_ALAC),y)
-    opts+= -DOPUS
+    opts+= -DFFMPEG
-    TARGET_CFLAGS+=-I$(STAGING_DIR)/usr/include/opus
 endif
 
-ifeq ($(BUILD_VARIANT),full)
-    opts+= -DLINKALL
 endif
 
 MAKE_FLAGS+=OPTS="$(opts)"
@@ -149,8 +226,9 @@ define Package/squeezelite/conffiles
 /etc/config/squeezelite
 endef
 
-Package/squeezelite-mini/conffiles = $(Package/squeezelite/conffiles)
 Package/squeezelite-full/conffiles = $(Package/squeezelite/conffiles)
+Package/squeezelite-dynamic/conffiles = $(Package/squeezelite/conffiles)
+Package/squeezelite-custom/conffiles = $(Package/squeezelite/conffiles)
 
 define Package/squeezelite/install
 	$(INSTALL_DIR) $(1)/usr/bin
@@ -161,8 +239,10 @@ define Package/squeezelite/install
 	$(INSTALL_CONF) ./files/squeezelite.conf $(1)/etc/config/squeezelite
 endef
 
-Package/squeezelite-mini/install=$(Package/squeezelite/install)
 Package/squeezelite-full/install=$(Package/squeezelite/install)
+Package/squeezelite-dynamic/install=$(Package/squeezelite/install)
+Package/squeezelite-custom/install=$(Package/squeezelite/install)
 
-$(eval $(call BuildPackage,squeezelite-mini))
 $(eval $(call BuildPackage,squeezelite-full))
+$(eval $(call BuildPackage,squeezelite-dynamic))
+$(eval $(call BuildPackage,squeezelite-custom))