1 #################### COMPILE OPTIONS #######################
3 # Uncomment this for fixed-point build
6 # It is strongly recommended to uncomment one of these
7 # VAR_ARRAYS: Use C99 variable-length arrays for stack allocation
8 # USE_ALLOCA: Use alloca() for stack allocation
9 # If none is defined, then the fallback is a non-threadsafe global array
10 CFLAGS := -DUSE_ALLOCA $(CFLAGS)
11 #CFLAGS := -DVAR_ARRAYS $(CFLAGS)
13 # These options affect performance
14 # HAVE_LRINTF: Use C99 intrinsics to speed up float-to-int conversion
15 #CFLAGS := -DHAVE_LRINTF $(CFLAGS)
17 ###################### END OF OPTIONS ######################
19 -include package_version
21 include silk_sources.mk
22 include celt_sources.mk
23 include opus_sources.mk
26 SILK_SOURCES += $(SILK_SOURCES_FIXED)
28 SILK_SOURCES += $(SILK_SOURCES_FLOAT)
29 OPUS_SOURCES += $(OPUS_SOURCES_FLOAT)
37 CC = $(TOOLCHAIN_PREFIX)cc$(TOOLCHAIN_SUFFIX)
38 AR = $(TOOLCHAIN_PREFIX)ar
39 RANLIB = $(TOOLCHAIN_PREFIX)ranlib
40 CP = $(TOOLCHAIN_PREFIX)cp
42 cppflags-from-defines = $(addprefix -D,$(1))
43 cppflags-from-includes = $(addprefix -I,$(1))
44 ldflags-from-ldlibdirs = $(addprefix -L,$(1))
45 ldlibs-from-libs = $(addprefix -l,$(1))
47 WARNINGS = -Wall -W -Wstrict-prototypes -Wextra -Wcast-align -Wnested-externs -Wshadow
49 CFLAGS += -mips32r2 -mno-mips16 -std=gnu99 -O2 -g $(WARNINGS) -DENABLE_ASSERTIONS -DMIPSr1_ASM -DOPUS_BUILD -mdspr2 -march=74kc -mtune=74kc -mmt -mgp32
51 CINCLUDES = include silk celt
54 CFLAGS += -DFIXED_POINT=1 -DDISABLE_FLOAT_API
55 CINCLUDES += silk/fixed
57 CINCLUDES += silk/float
65 CFLAGS += $(call cppflags-from-defines,$(CDEFINES))
66 CFLAGS += $(call cppflags-from-includes,$(CINCLUDES))
67 LDFLAGS += $(call ldflags-from-ldlibdirs,$(LDLIBDIRS))
68 LDLIBS += $(call ldlibs-from-libs,$(LIBS))
70 COMPILE.c.cmdline = $(CC) -c $(CFLAGS) -o $@ $<
71 LINK.o = $(CC) $(LDPREFLAGS) $(LDFLAGS)
72 LINK.o.cmdline = $(LINK.o) $^ $(LDLIBS) -o $@$(EXESUFFIX)
74 ARCHIVE.cmdline = $(AR) $(ARFLAGS) $@ $^ && $(RANLIB) $@
80 $(COMPILE.cpp.cmdline)
85 # Variable definitions
87 TARGET = $(LIBPREFIX)$(LIB_NAME)$(LIBSUFFIX)
89 SRCS_C = $(SILK_SOURCES) $(CELT_SOURCES) $(OPUS_SOURCES)
91 OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(SRCS_C))
93 OPUSDEMO_SRCS_C = src/opus_demo.c
94 OPUSDEMO_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSDEMO_SRCS_C))
96 TESTOPUSAPI_SRCS_C = tests/test_opus_api.c
97 TESTOPUSAPI_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSAPI_SRCS_C))
99 TESTOPUSDECODE_SRCS_C = tests/test_opus_decode.c
100 TESTOPUSDECODE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSDECODE_SRCS_C))
102 TESTOPUSENCODE_SRCS_C = tests/test_opus_encode.c tests/opus_encode_regressions.c
103 TESTOPUSENCODE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSENCODE_SRCS_C))
105 TESTOPUSPADDING_SRCS_C = tests/test_opus_padding.c
106 TESTOPUSPADDING_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUSPADDING_SRCS_C))
108 OPUSCOMPARE_SRCS_C = src/opus_compare.c
109 OPUSCOMPARE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSCOMPARE_SRCS_C))
111 TESTS := test_opus_api test_opus_decode test_opus_encode test_opus_padding
114 all: lib opus_demo opus_compare $(TESTS)
119 for test in $(TESTS); do ./$$test; done
124 opus_demo$(EXESUFFIX): $(OPUSDEMO_OBJS) $(TARGET)
127 test_opus_api$(EXESUFFIX): $(TESTOPUSAPI_OBJS) $(TARGET)
130 test_opus_decode$(EXESUFFIX): $(TESTOPUSDECODE_OBJS) $(TARGET)
133 test_opus_encode$(EXESUFFIX): $(TESTOPUSENCODE_OBJS) $(TARGET)
136 test_opus_padding$(EXESUFFIX): $(TESTOPUSPADDING_OBJS) $(TARGET)
139 opus_compare$(EXESUFFIX): $(OPUSCOMPARE_OBJS)
142 celt/celt.o: CFLAGS += -DPACKAGE_VERSION='$(PACKAGE_VERSION)'
143 celt/celt.o: package_version
145 package_version: force
146 @if [ -x ./update_version ]; then \
147 ./update_version || true; \
148 elif [ ! -e ./package_version ]; then \
149 echo 'PACKAGE_VERSION="unknown"' > ./package_version; \
155 rm -f opus_demo$(EXESUFFIX) opus_compare$(EXESUFFIX) $(TARGET) \
156 test_opus_api$(EXESUFFIX) test_opus_decode$(EXESUFFIX) \
157 test_opus_encode$(EXESUFFIX) test_opus_padding$(EXESUFFIX) \
158 $(OBJS) $(OPUSDEMO_OBJS) $(OPUSCOMPARE_OBJS) $(TESTOPUSAPI_OBJS) \
159 $(TESTOPUSDECODE_OBJS) $(TESTOPUSENCODE_OBJS) $(TESTOPUSPADDING_OBJS)
161 .PHONY: all lib clean force check