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 = ../../lib/rbcodec/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,$(shell uname)),CYGWIN)
  23 CFLAGS+=-mno-cygwin
  24 endif
  25 # OS X specifics. Needs to consider cross compiling for Windows.
  26 ifeq ($(findstring Darwin,$(shell uname)),Darwin)
  27 ifneq ($(findstring mingw,$(CROSS)$(CC)),mingw)
  28 # when building libs for OS X build for both i386 and ppc at the same time.
  29 # This creates fat objects, and ar can only create the archive but not operate
  30 # on it. As a result the ar call must NOT use the u (update) flag.
  31 ARCHFLAGS = -arch ppc -arch i386
  32 # building against SDK 10.4 is not compatible with gcc-4.2 (default on newer Xcode)
  33 # might need adjustment for older Xcode.
  34 CC ?= gcc-4.0
  35 CFLAGS += -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4
  36 NATIVECC ?= gcc-4.0
  37 endif
  38 endif
  39
  40 # don't try to use the systems libspeex when building a static binary.
  41 ifndef STATIC
  42 SYS_SPEEX ?= $(shell pkg-config --silence-errors --libs speex speexdsp)
  43 endif
  44
  45 # fall back to our own librbspeex if no suitable found.
  46 ifeq ($(SYS_SPEEX),)
  47 # This sets up 'SRC' based on the files mentioned in SOURCES
  48 SRC := $(shell cat $(SPEEXSRC)/SOURCES | $(CC) $(CFLAGS) -E -P - | grep -v "^\#" | grep -v "^$$")
  49 LIBS = $(TARGET_DIR)librbspeex.a
  50 else
  51 LIBS = $(SYS_SPEEX)
  52 endif
  53
  54 TARGET_DIR ?= $(shell pwd)/
  55 BUILD_DIR ?= $(TARGET_DIR)build
  56 SOURCES = $(SRC:%.c=$(SPEEXSRC)/%.c) rbspeex.c rbspeexenc.c rbspeexdec.c
  57 OBJS = $(addprefix $(BUILD_DIR)/,$(SRC:%.c=%.o))
  58 DEPFILE = $(BUILD_DIR)/dep-speex
  59 DIRS =
  60
  61 .PHONY : all
  62
  63 all: ../rbspeexenc ../rbspeexdec
  64
  65 $(DEPFILE): $(SOURCES)
  66         @echo MKDIR $(BUILD_DIR)
  67         $(SILENT)mkdir -p $(BUILD_DIR)
  68         @echo Creating dependencies
  69         $(SILENT)rm -f $(DEPFILE)
  70         $(SILENT)(for each in $(SOURCES) x; do \
  71             if test "x" != "$$each"; then \
  72                 obj=`echo $$each | sed -e 's/\.[cS]/.o/' | sed -e 's/^.*\///' `; \
  73                 $(CC) -MG -MM -MT "$(BUILD_DIR)/$$obj" $(CFLAGS) $$each 2>/dev/null; \
  74             fi; \
  75             if test -n "$$del"; then \
  76                 rm $$del; \
  77                 del=""; \
  78             fi \
  79         done > $(DEPFILE); \
  80         echo "oo" > /dev/null )
  81
  82 include $(DEPFILE)
  83
  84 dll: $(TARGET_DIR)rbspeex.dll
  85
  86 $(TARGET_DIR)rbspeex.dll: $(OBJS) $(BUILD_DIR)/rbspeex.o
  87         @echo DLL $(notdir $@)
  88         $(SILENT)$(CROSS)$(CC) $(CFLAGS) -shared -o $@ $^ \
  89                     -Wl,--output-def,$(TARGET_DIR)rbspeex.def
  90
  91 $(TARGET_DIR)librbspeex.a: $(OBJS) $(BUILD_DIR)/rbspeex.o
  92         @echo AR $(notdir $@)
  93         $(SILENT)rm -f $@
  94         $(SILENT)$(CROSS)$(AR) rcs $@ $^ > /dev/null 2>&1
  95
  96 librbspeex.a: $(TARGET_DIR)librbspeex.a
  97
  98 ../rbspeexenc: $(OBJS) $(BUILD_DIR)/rbspeexenc.o librbspeex.a
  99         @echo Linking ../rbspeexenc
 100         $(SILENT)$(CROSS)$(CC) $(CFLAGS) $(ARCHFLAGS) -o ../rbspeexenc $(BUILD_DIR)/rbspeexenc.o \
 101                     $(LIBS) -lm $(TARGET_DIR)librbspeex.a
 102
 103 ../rbspeexdec: $(OBJS) librbspeex.a $(BUILD_DIR)/rbspeexdec.o
 104         @echo Linking ../rbspeexdec
 105         $(SILENT)$(CROSS)$(CC) $(CFLAGS) $(ARCHFLAGS) -o ../rbspeexdec $(BUILD_DIR)/rbspeexdec.o \
 106                     $(LIBS) -lm $(TARGET_DIR)librbspeex.a
 107
 108 %.o:
 109         @echo CC $<
 110         $(SILENT)$(CROSS)$(CC) $(CFLAGS) $(ARCHFLAGS) -c $< -o $@
 111
 112 clean:
 113         rm -f $(OBJS) $(TARGET_DIR)librbspeex* ../rbspeexenc ../rbspeexdec $(TARGET_DIR)dep-speex
 114         rm -rf build*
 115
 116 $(BUILD_DIR):
 117         @echo MKDIR $(BUILD_DIR)
 118         $(SILENT)mkdir $(BUILD_DIR)
 119