New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles.

Many #include lines adjusted to conform to the new standards.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19146 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 103 insertions, 0 deletions

diff --git a/apps/codecs/codecs.make b/apps/codecs/codecs.make
new file mode 100644
index 0000000..a65dc4f
--- /dev/null
+++ b/apps/codecs/codecs.make
@@ -0,0 +1,103 @@
+#             __________               __   ___.
+#   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+#   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+#   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+#   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+#                     \/            \/     \/    \/            \/
+# $Id: Makefile 19082 2008-11-10 23:54:24Z zagor $
+#
+
+CODECDIR = $(BUILDDIR)/apps/codecs
+CODECS_SRC := $(call preprocess, $(APPSDIR)/codecs/SOURCES)
+OTHER_SRC += $(CODECS_SRC)
+
+CODECS := $(CODECS_SRC:.c=.codec)
+CODECS := $(subst $(ROOTDIR),$(BUILDDIR),$(CODECS))
+
+# the codec helper library
+include $(APPSDIR)/codecs/lib/libcodec.make
+
+# the codec libraries
+include $(APPSDIR)/codecs/demac/libdemac.make
+include $(APPSDIR)/codecs/liba52/liba52.make
+include $(APPSDIR)/codecs/libalac/libalac.make
+include $(APPSDIR)/codecs/libasap/libasap.make
+include $(APPSDIR)/codecs/libfaad/libfaad.make
+include $(APPSDIR)/codecs/libffmpegFLAC/libffmpegFLAC.make
+include $(APPSDIR)/codecs/libm4a/libm4a.make
+include $(APPSDIR)/codecs/libmad/libmad.make
+include $(APPSDIR)/codecs/libmusepack/libmusepack.make
+include $(APPSDIR)/codecs/libspc/libspc.make
+include $(APPSDIR)/codecs/libspeex/libspeex.make
+include $(APPSDIR)/codecs/libtremor/libtremor.make
+include $(APPSDIR)/codecs/libwavpack/libwavpack.make
+include $(APPSDIR)/codecs/libwma/libwma.make
+
+# compile flags for codecs
+CODECFLAGS = $(CFLAGS) -I$(APPSDIR)/codecs -I$(APPSDIR)/codecs/lib \
+	-DCODEC
+
+CODEC_LDS := $(APPSDIR)/plugins/plugin.lds # codecs and plugins use same file
+CODECLINK_LDS := $(CODECDIR)/codec.link
+CODEC_CRT0 := $(CODECDIR)/codec_crt0.o
+
+CODECLIBS := $(DEMACLIB) $(A52LIB) $(ALACLIB) $(ASAPLIB) \
+	$(FAADLIB) $(FFMPEGFLACLIB) $(M4ALIB) $(MADLIB) $(MUSEPACKLIB) \
+	$(SPCLIB) $(SPEEXLIB) $(TREMORLIB) $(WAVPACKLIB) $(WMALIB) \
+	$(CODECLIB)
+
+$(CODECS): $(CODEC_CRT0) $(CODECLINK_LDS) 
+
+$(CODECLINK_LDS): $(CODEC_LDS)
+	$(call PRINTS,PP $(@F))
+	$(call preprocess2file, $<, $@)
+
+# codec/library dependencies
+$(CODECDIR)/spc.codec : $(CODECDIR)/libspc.a
+$(CODECDIR)/mpa.codec : $(CODECDIR)/libmad.a
+$(CODECDIR)/a52.codec : $(CODECDIR)/liba52.a
+$(CODECDIR)/flac.codec : $(CODECDIR)/libffmpegFLAC.a
+$(CODECDIR)/vorbis.codec : $(CODECDIR)/libtremor.a
+$(CODECDIR)/speex.codec : $(CODECDIR)/libspeex.a
+$(CODECDIR)/mpc.codec : $(CODECDIR)/libmusepack.a
+$(CODECDIR)/wavpack.codec : $(CODECDIR)/libwavpack.a
+$(CODECDIR)/alac.codec : $(CODECDIR)/libalac.a $(CODECDIR)/libm4a.a 
+$(CODECDIR)/aac.codec : $(CODECDIR)/libfaad.a $(CODECDIR)/libm4a.a
+$(CODECDIR)/shorten.codec : $(CODECDIR)/libffmpegFLAC.a
+$(CODECDIR)/ape.codec : $(CODECDIR)/libdemac.a
+$(CODECDIR)/wma.codec : $(CODECDIR)/libwma.a
+$(CODECDIR)/wavpack_enc.codec: $(CODECDIR)/libwavpack.a
+$(CODECDIR)/asap.codec : $(CODECDIR)/libasap.a
+
+$(CODECS): $(CODECLIB) # this must be last in codec dependency list
+
+# libfaad and libmusepack both contain a huffman.h file, with different
+# content. So we compile them with special command lines:
+
+# pattern rule for compiling codecs
+$(CODECDIR)/%.o: $(ROOTDIR)/apps/codecs/%.c
+	$(SILENT)mkdir -p $(dir $@)
+	$(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) \
+		-I$(dir $<) $(CODECFLAGS) -c $< -o $@
+
+# pattern rule for compiling codecs
+$(CODECDIR)/%.o: $(ROOTDIR)/apps/codecs/%.S
+	$(SILENT)mkdir -p $(dir $@)
+	$(call PRINTS,CC $(subst $(ROOTDIR)/,,$<))$(CC) \
+		-I$(dir $<) $(CODECFLAGS) -c $< -o $@
+
+ifdef SIMVER
+ CODECLDFLAGS = $(SHARED_FLAG) # <-- from Makefile
+else
+ CODECLDFLAGS = -T$(CODECLINK_LDS) -Wl,--gc-sections -Wl,-Map,$(CODECDIR)/$*.map
+ CODECFLAGS += -UDEBUG -DNDEBUG
+endif
+
+$(CODECDIR)/%.codec: $(CODECDIR)/%.o
+	$(call PRINTS,LD $(@F))$(CC) $(CODECFLAGS) -o $(CODECDIR)/$*.elf \
+		$(filter %.o, $^) \
+		$(filter %.a, $^) \
+		-lgcc $(CODECLDFLAGS)
+	$(call PRINTS,OC $(@F))$(OC) -O binary $(CODECDIR)/$*.elf $@
+
+