tools/rbspeex/Makefile

   1 #             __________               __   ___.
   2 #   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   3 #   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   4 #   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   5 #   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   6 #                     \/            \/     \/    \/            \/
   7 # $Id$
   8 #
   9
  10 ifndef V
  11 SILENT = @
  12 endif
  13
  14 SPEEXSRC = ../../apps/codecs/libspeex
  15
  16 INCLUDES = -I $(SPEEXSRC)
  17 SPEEXOPTS = -DHAVE_CONFIG_H -DROCKBOX_VOICE_ENCODER
  18
  19 CFLAGS = $(SPEEXOPTS) $(INCLUDES) -O3 -fomit-frame-pointer -Wno-unused-parameter
  20
  21 #build standalone win32 executables on cygwin
  22 ifeq ($(findstring CYGWIN,$(shell uname)),CYGWIN)
  23 CFLAGS+=-mno-cygwin
  24 endif
  25 # on mingw32, make sure CC is set to gcc
  26 ifeq ($(findstring MINGW,$(shell uname)),MINGW)
  27 CC = gcc
  28 endif
  29
  30 ifdef RBARCH
  31 CFLAGS += -arch $(RBARCH)
  32 endif
  33
  34 # don't try to use the systems libspeex when building a static binary.
  35 ifndef STATIC
  36 SYS_SPEEX = $(shell pkg-config --silence-errors --libs speex)
  37 ifneq ($(SYS_SPEEX),)
  38 SYS_SPEEX += $(shell pkg-config --silence-errors --libs speexdsp)
  39 endif
  40 endif
  41
  42 # fall back to our own librbspeex if no suitable found.
  43 ifeq ($(SYS_SPEEX),)
  44 # This sets up 'SRC' based on the files mentioned in SOURCES
  45 SRC := $(shell cat $(SPEEXSRC)/SOURCES | $(CC) $(CFLAGS) -E -P - | grep -v "^\#" | grep -v "^$$")
  46 LIBS = $(TARGET_DIR)librbspeex$(RBARCH).a
  47 else
  48 LIBS = $(SYS_SPEEX)
  49 endif
  50
  51 OUT = $(TARGET_DIR)build$(RBARCH)
  52 SOURCES = $(SRC:%.c=$(SPEEXSRC)/%.c) rbspeex.c rbspeexenc.c rbspeexdec.c
  53 OBJS = $(addprefix $(OUT)/,$(SRC:%.c=%.o))
  54 DEPFILE = $(OUT)/dep-speex
  55 DIRS =
  56
  57 .PHONY : all
  58
  59 all: ../rbspeexenc ../rbspeexdec
  60
  61 $(DEPFILE): $(SOURCES)
  62         @echo MKDIR $(OUT)
  63         $(SILENT)mkdir -p $(OUT)
  64         @echo Creating dependencies
  65         $(SILENT)rm -f $(DEPFILE)
  66         $(SILENT)(for each in $(SOURCES) x; do \
  67             if test "x" != "$$each"; then \
  68                 obj=`echo $$each | sed -e 's/\.[cS]/.o/' | sed -e 's/^.*\///' `; \
  69                 $(CC) -MG -MM -MT "$(OUT)/$$obj" $(CFLAGS) $$each 2>/dev/null; \
  70             fi; \
  71             if test -n "$$del"; then \
  72                 rm $$del; \
  73                 del=""; \
  74             fi \
  75         done > $(DEPFILE); \
  76         echo "oo" > /dev/null )
  77
  78 -include $(DEPFILE)
  79
  80 $(OUT)/librbspeex.a: $(OBJS) $(DEPFILE) $(OUT)/rbspeex.o
  81         @echo AR $(OUT)/librbspeex$(RBARCH).a
  82         $(SILENT)$(AR) ruv $@ $+ > /dev/null 2>&1
  83
  84 librbspeex$(RBARCH).a: $(OUT)/librbspeex.a
  85         $(SILENT)cp $(OUT)/librbspeex.a $(TARGET_DIR)librbspeex$(RBARCH).a
  86
  87 ../rbspeexenc: $(OBJS) $(OUT)/rbspeexenc.o librbspeex$(RBARCH).a
  88         @echo Linking ../rbspeexenc
  89         $(SILENT)$(CC) $(CFLAGS) -o ../rbspeexenc $(OUT)/rbspeexenc.o $(LIBS) -lm $(TARGET_DIR)librbspeex$(RBARCH).a
  90
  91 ../rbspeexdec: $(OBJS) librbspeex$(RBARCH).a $(OUT)/rbspeexdec.o
  92         @echo Linking ../rbspeexdec
  93         $(SILENT)$(CC) $(CFLAGS) -o ../rbspeexdec $(OUT)/rbspeexdec.o $(LIBS) -lm $(TARGET_DIR)librbspeex$(RBARCH).a
  94
  95 %.o:
  96         @echo CC $<
  97         $(SILENT)$(CC) $(CFLAGS) -c $< -o $@
  98
  99 # some trickery to build ppc and i386 from a single call
 100 ifeq ($(RBARCH),)
 101 librbspeexi386.a:
 102         make RBARCH=i386 TARGET_DIR=$(TARGET_DIR) librbspeexi386.a
 103
 104 librbspeexppc.a:
 105         make RBARCH=ppc TARGET_DIR=$(TARGET_DIR) librbspeexppc.a
 106 endif
 107
 108 librbspeex-universal: librbspeexi386.a librbspeexppc.a
 109         @echo lipo librbspeex.a
 110         $(SILENT) rm -f $(TARGET_DIR)librbspeex.a
 111         lipo -create $(TARGET_DIR)librbspeexppc.a $(TARGET_DIR)librbspeexi386.a -output $(TARGET_DIR)librbspeex.a
 112
 113 clean:
 114         rm -f $(OBJS) $(TARGET_DIR)librbspeex* ../rbspeexenc ../rbspeexdec $(TARGET_DIR)dep-speex
 115         rm -rf build*
 116
 117 $(OUT):
 118         @echo MKDIR $(OUT)
 119         $(SILENT)mkdir $(OUT)
 120