Chris@69: #################### COMPILE OPTIONS #######################
Chris@69: 
Chris@69: # Uncomment this for fixed-point build
Chris@69: #FIXED_POINT=1
Chris@69: 
Chris@69: # It is strongly recommended to uncomment one of these
Chris@69: # VAR_ARRAYS: Use C99 variable-length arrays for stack allocation
Chris@69: # USE_ALLOCA: Use alloca() for stack allocation
Chris@69: # If none is defined, then the fallback is a non-threadsafe global array
Chris@69: CFLAGS := -DUSE_ALLOCA $(CFLAGS)
Chris@69: #CFLAGS := -DVAR_ARRAYS $(CFLAGS)
Chris@69: 
Chris@69: # These options affect performance
Chris@69: # HAVE_LRINTF: Use C99 intrinsics to speed up float-to-int conversion
Chris@69: #CFLAGS := -DHAVE_LRINTF $(CFLAGS)
Chris@69: 
Chris@69: ###################### END OF OPTIONS ######################
Chris@69: 
Chris@69: -include package_version
Chris@69: 
Chris@69: include silk_sources.mk
Chris@69: include celt_sources.mk
Chris@69: include opus_sources.mk
Chris@69: 
Chris@69: ifdef FIXED_POINT
Chris@69: SILK_SOURCES += $(SILK_SOURCES_FIXED)
Chris@69: else
Chris@69: SILK_SOURCES += $(SILK_SOURCES_FLOAT)
Chris@69: OPUS_SOURCES += $(OPUS_SOURCES_FLOAT)
Chris@69: endif
Chris@69: 
Chris@69: EXESUFFIX =
Chris@69: LIBPREFIX = lib
Chris@69: LIBSUFFIX = .a
Chris@69: OBJSUFFIX = .o
Chris@69: 
Chris@69: CC     = $(TOOLCHAIN_PREFIX)cc$(TOOLCHAIN_SUFFIX)
Chris@69: AR     = $(TOOLCHAIN_PREFIX)ar
Chris@69: RANLIB = $(TOOLCHAIN_PREFIX)ranlib
Chris@69: CP     = $(TOOLCHAIN_PREFIX)cp
Chris@69: 
Chris@69: cppflags-from-defines   = $(addprefix -D,$(1))
Chris@69: cppflags-from-includes  = $(addprefix -I,$(1))
Chris@69: ldflags-from-ldlibdirs  = $(addprefix -L,$(1))
Chris@69: ldlibs-from-libs        = $(addprefix -l,$(1))
Chris@69: 
Chris@69: WARNINGS = -Wall -W -Wstrict-prototypes -Wextra -Wcast-align -Wnested-externs -Wshadow
Chris@69: CFLAGS  += -O2 -g $(WARNINGS) -DOPUS_BUILD
Chris@69: CINCLUDES = include silk celt
Chris@69: 
Chris@69: ifdef FIXED_POINT
Chris@69: CFLAGS += -DFIXED_POINT=1 -DDISABLE_FLOAT_API
Chris@69: CINCLUDES += silk/fixed
Chris@69: else
Chris@69: CINCLUDES += silk/float
Chris@69: endif
Chris@69: 
Chris@69: 
Chris@69: LIBS = m
Chris@69: 
Chris@69: LDLIBDIRS = ./
Chris@69: 
Chris@69: CFLAGS  += $(call cppflags-from-defines,$(CDEFINES))
Chris@69: CFLAGS  += $(call cppflags-from-includes,$(CINCLUDES))
Chris@69: LDFLAGS += $(call ldflags-from-ldlibdirs,$(LDLIBDIRS))
Chris@69: LDLIBS  += $(call ldlibs-from-libs,$(LIBS))
Chris@69: 
Chris@69: COMPILE.c.cmdline   = $(CC) -c $(CFLAGS) -o $@ $<
Chris@69: LINK.o              = $(CC) $(LDPREFLAGS) $(LDFLAGS)
Chris@69: LINK.o.cmdline      = $(LINK.o) $^ $(LDLIBS) -o $@$(EXESUFFIX)
Chris@69: 
Chris@69: ARCHIVE.cmdline     = $(AR) $(ARFLAGS) $@ $^ && $(RANLIB) $@
Chris@69: 
Chris@69: %$(OBJSUFFIX):%.c
Chris@69: 	$(COMPILE.c.cmdline)
Chris@69: 
Chris@69: %$(OBJSUFFIX):%.cpp
Chris@69: 	$(COMPILE.cpp.cmdline)
Chris@69: 
Chris@69: # Directives
Chris@69: 
Chris@69: 
Chris@69: # Variable definitions
Chris@69: LIB_NAME = opus
Chris@69: TARGET = $(LIBPREFIX)$(LIB_NAME)$(LIBSUFFIX)
Chris@69: 
Chris@69: SRCS_C = $(SILK_SOURCES) $(CELT_SOURCES) $(OPUS_SOURCES)
Chris@69: 
Chris@69: OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(SRCS_C))
Chris@69: 
Chris@69: OPUSDEMO_SRCS_C = src/opus_demo.c
Chris@69: OPUSDEMO_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSDEMO_SRCS_C))
Chris@69: 
Chris@69: TESTOPUSAPI_SRCS_C = tests/test_opus_api.c
Chris@69: TESTOPUSAPI_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSAPI_SRCS_C))
Chris@69: 
Chris@69: TESTOPUSDECODE_SRCS_C = tests/test_opus_decode.c
Chris@69: TESTOPUSDECODE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSDECODE_SRCS_C))
Chris@69: 
Chris@69: TESTOPUSENCODE_SRCS_C = tests/test_opus_encode.c tests/opus_encode_regressions.c
Chris@69: TESTOPUSENCODE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSENCODE_SRCS_C))
Chris@69: 
Chris@69: TESTOPUSPADDING_SRCS_C = tests/test_opus_padding.c
Chris@69: TESTOPUSPADDING_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSPADDING_SRCS_C))
Chris@69: 
Chris@69: OPUSCOMPARE_SRCS_C = src/opus_compare.c
Chris@69: OPUSCOMPARE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSCOMPARE_SRCS_C))
Chris@69: 
Chris@69: TESTS := test_opus_api test_opus_decode test_opus_encode test_opus_padding
Chris@69: 
Chris@69: # Rules
Chris@69: all: lib opus_demo opus_compare $(TESTS)
Chris@69: 
Chris@69: lib: $(TARGET)
Chris@69: 
Chris@69: check: all
Chris@69: 	for test in $(TESTS); do ./$$test; done
Chris@69: 
Chris@69: $(TARGET): $(OBJS)
Chris@69: 	$(ARCHIVE.cmdline)
Chris@69: 
Chris@69: opus_demo$(EXESUFFIX): $(OPUSDEMO_OBJS) $(TARGET)
Chris@69: 	$(LINK.o.cmdline)
Chris@69: 
Chris@69: test_opus_api$(EXESUFFIX): $(TESTOPUSAPI_OBJS) $(TARGET)
Chris@69: 	$(LINK.o.cmdline)
Chris@69: 
Chris@69: test_opus_decode$(EXESUFFIX): $(TESTOPUSDECODE_OBJS) $(TARGET)
Chris@69: 	$(LINK.o.cmdline)
Chris@69: 
Chris@69: test_opus_encode$(EXESUFFIX): $(TESTOPUSENCODE_OBJS) $(TARGET)
Chris@69: 	$(LINK.o.cmdline)
Chris@69: 
Chris@69: test_opus_padding$(EXESUFFIX): $(TESTOPUSPADDING_OBJS) $(TARGET)
Chris@69: 	$(LINK.o.cmdline)
Chris@69: 
Chris@69: opus_compare$(EXESUFFIX): $(OPUSCOMPARE_OBJS)
Chris@69: 	$(LINK.o.cmdline)
Chris@69: 
Chris@69: celt/celt.o: CFLAGS += -DPACKAGE_VERSION='$(PACKAGE_VERSION)'
Chris@69: celt/celt.o: package_version
Chris@69: 
Chris@69: package_version: force
Chris@69: 	@if [ -x ./update_version ]; then \
Chris@69: 		./update_version || true; \
Chris@69: 	elif [ ! -e ./package_version ]; then \
Chris@69: 		echo 'PACKAGE_VERSION="unknown"' > ./package_version; \
Chris@69: 	fi
Chris@69: 
Chris@69: force:
Chris@69: 
Chris@69: clean:
Chris@69: 	rm -f opus_demo$(EXESUFFIX) opus_compare$(EXESUFFIX) $(TARGET) \
Chris@69:                 test_opus_api$(EXESUFFIX) test_opus_decode$(EXESUFFIX) \
Chris@69:                 test_opus_encode$(EXESUFFIX) test_opus_padding$(EXESUFFIX) \
Chris@69: 		$(OBJS) $(OPUSDEMO_OBJS) $(OPUSCOMPARE_OBJS) $(TESTOPUSAPI_OBJS) \
Chris@69:                 $(TESTOPUSDECODE_OBJS) $(TESTOPUSENCODE_OBJS) $(TESTOPUSPADDING_OBJS)
Chris@69: 
Chris@69: .PHONY: all lib clean force check