139 lines
4.4 KiB
Makefile
139 lines
4.4 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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ifeq ($(OS),Windows_NT)
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SHELL = cmd.exe
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mkdir = if not exist $(subst /,\,$(1)) mkdir $(subst /,\,$(1))
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rm = if exist $(subst /,\,$(1)) del /q /s $(subst /,\,$(1))
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else
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mkdir = mkdir -p $(1)
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rm = rm -rf $(1)
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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 for 10.4+ we need to use gcc. Otherwise clang is used, so use
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# that to determine if we need to set arch and isysroot.
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ifeq ($(findstring __clang__,$(CPPDEFINES)),__clang__)
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CFLAGS += -mmacosx-version-min=10.5
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ifneq ($(ISYSROOT),)
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CFLAGS += -isysroot $(ISYSROOT)
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endif
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else
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# when building libs for OS X 10.4+ build for both i386 and ppc at the same time.
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# This creates fat objects, and ar can only create the archive but not operate
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# on it. As a result the ar call must NOT use the u (update) flag.
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ARCHFLAGS += -arch ppc -arch i386
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# building against SDK 10.4 is not compatible with gcc-4.2 (default on newer Xcode)
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# might need adjustment for older Xcode.
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CC = gcc-4.0
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CFLAGS += -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4
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NATIVECC ?= gcc-4.0
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endif
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COMPILETARGET = darwin
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else
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COMPILETARGET = posix
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endif
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endif
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endif
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$(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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SPEEXSRCS := $(shell $(CC) $(CFLAGS) -E -P -xc $(SPEEXSRC)/SOURCES)
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LIBSOURCES := $(SPEEXSRCS:%.c=$(SPEEXSRC)/%.c)
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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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LIBSOURCES += rbspeex.c
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TARGET_DIR ?= $(shell pwd)/
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BUILD_DIR ?= $(TARGET_DIR)build$(COMPILETARGET)
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OBJDIR = $(abspath $(BUILD_DIR))/
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SOURCES = rbspeex.c rbspeexenc.c rbspeexdec.c
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OBJS := $(addsuffix .o,$(addprefix $(OBJDIR),$(notdir $(SOURCES))))
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LIBOBJS := $(addsuffix .o,$(addprefix $(OBJDIR),$(notdir $(LIBSOURCES))))
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.PHONY : all
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all: ../rbspeexenc ../rbspeexdec
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# create dependency files. Make sure to use the same prefix as with OBJS!
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$(foreach src,$(SOURCES) $(LIBSOURCES),$(eval $(addprefix $(OBJDIR),$(notdir $(src).o)): $(src)))
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$(foreach src,$(SOURCES) $(LIBSOURCES),$(eval $(addprefix $(OBJDIR),$(notdir $(src).d)): $(src)))
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DEPS = $(addprefix $(OBJDIR),$(addsuffix .d,$(notdir $(SOURCES) $(LIBSOURCES))))
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-include $(DEPS)
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dll: $(TARGET_DIR)rbspeex.dll
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$(TARGET_DIR)rbspeex.dll: $(LIBOBJS)
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$(info 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: $(LIBOBJS)
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$(info AR $(notdir $@))
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$(SILENT)$(call rm,$@)
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$(SILENT)$(CROSS)$(AR) rcs $@ $^
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librbspeex.a: $(TARGET_DIR)librbspeex.a
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../rbspeexenc: $(OBJS) $(TARGET_DIR)librbspeex.a
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$(info Linking ../rbspeexenc)
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$(SILENT)$(CROSS)$(CC) $(CFLAGS) $(LDFLAGS) $(ARCHFLAGS) -o ../rbspeexenc $(BUILD_DIR)/rbspeexenc.c.o \
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$(LIBS) -lm $(TARGET_DIR)librbspeex.a
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../rbspeexdec: $(OBJS) $(TARGET_DIR)librbspeex.a
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$(info Linking ../rbspeexdec)
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$(SILENT)$(CROSS)$(CC) $(CFLAGS) $(LDFLAGS) $(ARCHFLAGS) -o ../rbspeexdec $(BUILD_DIR)/rbspeexdec.c.o \
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$(LIBS) -lm $(TARGET_DIR)librbspeex.a
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# common rules
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$(OBJDIR)%.c.o:
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$(info CC $<)
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$(SILENT)$(call mkdir,$(dir $@))
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$(SILENT)$(CROSS)$(CC) $(ARCHFLAGS) $(GCCFLAGS) $(CFLAGS) -MMD -c -o $@ $<
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clean:
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$(call rm,$(OBJS) $(LIBOBJS) $(TARGET_DIR)librbspeex* ../rbspeexenc ../rbspeexdec)
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$(call rm,$(DEPS))
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$(call rm,$(BUILD_DIR))
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$(BUILD_DIR):
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$(info MKDIR $(BUILD_DIR))
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$(SILENT)$(call mkdir, $(BUILD_DIR))
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