cannam@154: #################### COMPILE OPTIONS #######################
cannam@154: 
cannam@154: # Uncomment this for fixed-point build
cannam@154: FIXED_POINT=1
cannam@154: 
cannam@154: # It is strongly recommended to uncomment one of these
cannam@154: # VAR_ARRAYS: Use C99 variable-length arrays for stack allocation
cannam@154: # USE_ALLOCA: Use alloca() for stack allocation
cannam@154: # If none is defined, then the fallback is a non-threadsafe global array
cannam@154: CFLAGS := -DUSE_ALLOCA $(CFLAGS)
cannam@154: #CFLAGS := -DVAR_ARRAYS $(CFLAGS)
cannam@154: 
cannam@154: # These options affect performance
cannam@154: # HAVE_LRINTF: Use C99 intrinsics to speed up float-to-int conversion
cannam@154: #CFLAGS := -DHAVE_LRINTF $(CFLAGS)
cannam@154: 
cannam@154: ###################### END OF OPTIONS ######################
cannam@154: 
cannam@154: -include package_version
cannam@154: 
cannam@154: include silk_sources.mk
cannam@154: include celt_sources.mk
cannam@154: include opus_sources.mk
cannam@154: 
cannam@154: ifdef FIXED_POINT
cannam@154: SILK_SOURCES += $(SILK_SOURCES_FIXED)
cannam@154: else
cannam@154: SILK_SOURCES += $(SILK_SOURCES_FLOAT)
cannam@154: OPUS_SOURCES += $(OPUS_SOURCES_FLOAT)
cannam@154: endif
cannam@154: 
cannam@154: EXESUFFIX =
cannam@154: LIBPREFIX = lib
cannam@154: LIBSUFFIX = .a
cannam@154: OBJSUFFIX = .o
cannam@154: 
cannam@154: CC     = $(TOOLCHAIN_PREFIX)cc$(TOOLCHAIN_SUFFIX)
cannam@154: AR     = $(TOOLCHAIN_PREFIX)ar
cannam@154: RANLIB = $(TOOLCHAIN_PREFIX)ranlib
cannam@154: CP     = $(TOOLCHAIN_PREFIX)cp
cannam@154: 
cannam@154: cppflags-from-defines   = $(addprefix -D,$(1))
cannam@154: cppflags-from-includes  = $(addprefix -I,$(1))
cannam@154: ldflags-from-ldlibdirs  = $(addprefix -L,$(1))
cannam@154: ldlibs-from-libs        = $(addprefix -l,$(1))
cannam@154: 
cannam@154: WARNINGS = -Wall -W -Wstrict-prototypes -Wextra -Wcast-align -Wnested-externs -Wshadow
cannam@154: 
cannam@154: CFLAGS  += -mips32r2 -mno-mips16 -std=gnu99 -O2 -g $(WARNINGS) -DENABLE_ASSERTIONS -DMIPSr1_ASM -DOPUS_BUILD -mdspr2 -march=74kc -mtune=74kc -mmt -mgp32
cannam@154: 
cannam@154: CINCLUDES = include silk celt
cannam@154: 
cannam@154: ifdef FIXED_POINT
cannam@154: CFLAGS += -DFIXED_POINT=1 -DDISABLE_FLOAT_API
cannam@154: CINCLUDES += silk/fixed
cannam@154: else
cannam@154: CINCLUDES += silk/float
cannam@154: endif
cannam@154: 
cannam@154: 
cannam@154: LIBS = m
cannam@154: 
cannam@154: LDLIBDIRS = ./
cannam@154: 
cannam@154: CFLAGS  += $(call cppflags-from-defines,$(CDEFINES))
cannam@154: CFLAGS  += $(call cppflags-from-includes,$(CINCLUDES))
cannam@154: LDFLAGS += $(call ldflags-from-ldlibdirs,$(LDLIBDIRS))
cannam@154: LDLIBS  += $(call ldlibs-from-libs,$(LIBS))
cannam@154: 
cannam@154: COMPILE.c.cmdline   = $(CC) -c $(CFLAGS) -o $@ $<
cannam@154: LINK.o              = $(CC) $(LDPREFLAGS) $(LDFLAGS)
cannam@154: LINK.o.cmdline      = $(LINK.o) $^ $(LDLIBS) -o $@$(EXESUFFIX)
cannam@154: 
cannam@154: ARCHIVE.cmdline     = $(AR) $(ARFLAGS) $@ $^ && $(RANLIB) $@
cannam@154: 
cannam@154: %$(OBJSUFFIX):%.c
cannam@154: 	$(COMPILE.c.cmdline)
cannam@154: 
cannam@154: %$(OBJSUFFIX):%.cpp
cannam@154: 	$(COMPILE.cpp.cmdline)
cannam@154: 
cannam@154: # Directives
cannam@154: 
cannam@154: 
cannam@154: # Variable definitions
cannam@154: LIB_NAME = opus
cannam@154: TARGET = $(LIBPREFIX)$(LIB_NAME)$(LIBSUFFIX)
cannam@154: 
cannam@154: SRCS_C = $(SILK_SOURCES) $(CELT_SOURCES) $(OPUS_SOURCES)
cannam@154: 
cannam@154: OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(SRCS_C))
cannam@154: 
cannam@154: OPUSDEMO_SRCS_C = src/opus_demo.c
cannam@154: OPUSDEMO_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSDEMO_SRCS_C))
cannam@154: 
cannam@154: TESTOPUSAPI_SRCS_C = tests/test_opus_api.c
cannam@154: TESTOPUSAPI_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSAPI_SRCS_C))
cannam@154: 
cannam@154: TESTOPUSDECODE_SRCS_C = tests/test_opus_decode.c
cannam@154: TESTOPUSDECODE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSDECODE_SRCS_C))
cannam@154: 
cannam@154: TESTOPUSENCODE_SRCS_C = tests/test_opus_encode.c tests/opus_encode_regressions.c
cannam@154: TESTOPUSENCODE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSENCODE_SRCS_C))
cannam@154: 
cannam@154: TESTOPUSPADDING_SRCS_C = tests/test_opus_padding.c
cannam@154: TESTOPUSPADDING_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSPADDING_SRCS_C))
cannam@154: 
cannam@154: OPUSCOMPARE_SRCS_C = src/opus_compare.c
cannam@154: OPUSCOMPARE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSCOMPARE_SRCS_C))
cannam@154: 
cannam@154: TESTS := test_opus_api test_opus_decode test_opus_encode test_opus_padding
cannam@154: 
cannam@154: # Rules
cannam@154: all: lib opus_demo opus_compare $(TESTS)
cannam@154: 
cannam@154: lib: $(TARGET)
cannam@154: 
cannam@154: check: all
cannam@154: 	for test in $(TESTS); do ./$$test; done
cannam@154: 
cannam@154: $(TARGET): $(OBJS)
cannam@154: 	$(ARCHIVE.cmdline)
cannam@154: 
cannam@154: opus_demo$(EXESUFFIX): $(OPUSDEMO_OBJS) $(TARGET)
cannam@154: 	$(LINK.o.cmdline)
cannam@154: 
cannam@154: test_opus_api$(EXESUFFIX): $(TESTOPUSAPI_OBJS) $(TARGET)
cannam@154: 	$(LINK.o.cmdline)
cannam@154: 
cannam@154: test_opus_decode$(EXESUFFIX): $(TESTOPUSDECODE_OBJS) $(TARGET)
cannam@154: 	$(LINK.o.cmdline)
cannam@154: 
cannam@154: test_opus_encode$(EXESUFFIX): $(TESTOPUSENCODE_OBJS) $(TARGET)
cannam@154: 	$(LINK.o.cmdline)
cannam@154: 
cannam@154: test_opus_padding$(EXESUFFIX): $(TESTOPUSPADDING_OBJS) $(TARGET)
cannam@154: 	$(LINK.o.cmdline)
cannam@154: 
cannam@154: opus_compare$(EXESUFFIX): $(OPUSCOMPARE_OBJS)
cannam@154: 	$(LINK.o.cmdline)
cannam@154: 
cannam@154: celt/celt.o: CFLAGS += -DPACKAGE_VERSION='$(PACKAGE_VERSION)'
cannam@154: celt/celt.o: package_version
cannam@154: 
cannam@154: package_version: force
cannam@154: 	@if [ -x ./update_version ]; then \
cannam@154: 		./update_version || true; \
cannam@154: 	elif [ ! -e ./package_version ]; then \
cannam@154: 		echo 'PACKAGE_VERSION="unknown"' > ./package_version; \
cannam@154: 	fi
cannam@154: 
cannam@154: force:
cannam@154: 
cannam@154: clean:
cannam@154: 	rm -f opus_demo$(EXESUFFIX) opus_compare$(EXESUFFIX) $(TARGET) \
cannam@154:                 test_opus_api$(EXESUFFIX) test_opus_decode$(EXESUFFIX) \
cannam@154:                 test_opus_encode$(EXESUFFIX) test_opus_padding$(EXESUFFIX) \
cannam@154: 		$(OBJS) $(OPUSDEMO_OBJS) $(OPUSCOMPARE_OBJS) $(TESTOPUSAPI_OBJS) \
cannam@154:                 $(TESTOPUSDECODE_OBJS) $(TESTOPUSENCODE_OBJS) $(TESTOPUSPADDING_OBJS)
cannam@154: 
cannam@154: .PHONY: all lib clean force check