128 lines
3.9 KiB
Makefile
128 lines
3.9 KiB
Makefile
# __________ __ ___.
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# Open \______ \ ____ ____ | | _\_ |__ _______ ___
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# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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# \/ \/ \/ \/ \/
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# $Id$
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#
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ifndef V
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SILENT = @
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endif
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SPEEXSRC = ../../lib/rbcodec/codecs/libspeex
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INCLUDES = -I $(SPEEXSRC)
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SPEEXOPTS = -DHAVE_CONFIG_H -DROCKBOX_VOICE_ENCODER
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CFLAGS += $(SPEEXOPTS) $(INCLUDES) -O3 -fomit-frame-pointer -Wno-unused-parameter
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CPPDEFINES := $(shell echo foo | $(CROSS)$(CC) -dM -E -)
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#build standalone win32 executables on cygwin
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ifeq ($(findstring CYGWIN,$(CPPDEFINES)),CYGWIN)
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CFLAGS+=-mno-cygwin
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COMPILETARGET = cygwin
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else
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ifeq ($(findstring MINGW,$(CPPDEFINES)),MINGW)
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COMPILETARGET = mingw
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else
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# OS X specifics. Needs to consider cross compiling for Windows.
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ifeq ($(findstring APPLE,$(CPPDEFINES)),APPLE)
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# when building libs for OS X build for both i386 and ppc at the same time.
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# This creates fat objects, and ar can only create the archive but not operate
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# on it. As a result the ar call must NOT use the u (update) flag.
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ARCHFLAGS = -arch ppc -arch i386
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# building against SDK 10.4 is not compatible with gcc-4.2 (default on newer Xcode)
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# might need adjustment for older Xcode.
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CC ?= gcc-4.0
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CFLAGS += -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4
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NATIVECC ?= gcc-4.0
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COMPILETARGET = darwin
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else
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COMPILETARGET = posix
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endif
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endif
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endif
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$(info Compiler creates $(COMPILETARGET) binaries)
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# don't try to use the systems libspeex when building a static binary.
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ifndef STATIC
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SYS_SPEEX ?= $(shell pkg-config --silence-errors --libs speex speexdsp)
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endif
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# fall back to our own librbspeex if no suitable found.
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ifeq ($(SYS_SPEEX),)
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# This sets up 'SRC' based on the files mentioned in SOURCES
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SRC := $(shell $(CC) $(CFLAGS) -E -P -xc $(SPEEXSRC)/SOURCES)
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LIBS = $(TARGET_DIR)librbspeex.a
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else
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LIBS = $(SYS_SPEEX)
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endif
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TARGET_DIR ?= $(shell pwd)/
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BUILD_DIR ?= $(TARGET_DIR)build$(COMPILETARGET)
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SOURCES = $(SRC:%.c=$(SPEEXSRC)/%.c) rbspeex.c rbspeexenc.c rbspeexdec.c
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OBJS = $(addprefix $(BUILD_DIR)/,$(SRC:%.c=%.o))
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DEPFILE = $(BUILD_DIR)/dep-speex
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DIRS =
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.PHONY : all
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all: ../rbspeexenc ../rbspeexdec
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$(DEPFILE): $(SOURCES)
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@echo MKDIR $(BUILD_DIR)
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$(SILENT)mkdir -p $(BUILD_DIR)
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@echo Creating dependencies
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$(SILENT)rm -f $(DEPFILE)
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$(SILENT)(for each in $(SOURCES) x; do \
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if test "x" != "$$each"; then \
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obj=`echo $$each | sed -e 's/\.[cS]/.o/' | sed -e 's/^.*\///' `; \
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$(CC) -MG -MM -MT "$(BUILD_DIR)/$$obj" $(CFLAGS) $$each 2>/dev/null; \
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fi; \
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if test -n "$$del"; then \
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rm $$del; \
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del=""; \
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fi \
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done > $(DEPFILE); \
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echo "oo" > /dev/null )
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include $(DEPFILE)
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dll: $(TARGET_DIR)rbspeex.dll
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$(TARGET_DIR)rbspeex.dll: $(OBJS) $(BUILD_DIR)/rbspeex.o
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@echo DLL $(notdir $@)
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$(SILENT)$(CROSS)$(CC) $(CFLAGS) -shared -o $@ $^ \
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-Wl,--output-def,$(TARGET_DIR)rbspeex.def
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$(TARGET_DIR)librbspeex.a: $(OBJS) $(BUILD_DIR)/rbspeex.o
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@echo AR $(notdir $@)
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$(SILENT)rm -f $@
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$(SILENT)$(CROSS)$(AR) rcs $@ $^ > /dev/null 2>&1
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librbspeex.a: $(TARGET_DIR)librbspeex.a
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../rbspeexenc: $(OBJS) $(BUILD_DIR)/rbspeexenc.o librbspeex.a
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@echo Linking ../rbspeexenc
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$(SILENT)$(CROSS)$(CC) $(CFLAGS) $(ARCHFLAGS) -o ../rbspeexenc $(BUILD_DIR)/rbspeexenc.o \
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$(LIBS) -lm $(TARGET_DIR)librbspeex.a
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../rbspeexdec: $(OBJS) librbspeex.a $(BUILD_DIR)/rbspeexdec.o
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@echo Linking ../rbspeexdec
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$(SILENT)$(CROSS)$(CC) $(CFLAGS) $(ARCHFLAGS) -o ../rbspeexdec $(BUILD_DIR)/rbspeexdec.o \
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$(LIBS) -lm $(TARGET_DIR)librbspeex.a
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%.o:
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@echo CC $<
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$(SILENT)$(CROSS)$(CC) $(CFLAGS) $(ARCHFLAGS) -c $< -o $@
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clean:
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rm -f $(OBJS) $(TARGET_DIR)librbspeex* ../rbspeexenc ../rbspeexdec $(TARGET_DIR)dep-speex
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rm -rf build*
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$(BUILD_DIR):
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@echo MKDIR $(BUILD_DIR)
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$(SILENT)mkdir $(BUILD_DIR)
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