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 # inline: Don't use the 'inline' keyword (for ANSI C compilers)
16 # restrict: Don't use the 'restrict' keyword (for pre-C99 compilers)
17 #CFLAGS := -DHAVE_LRINTF $(CFLAGS)
18 #CFLAGS := -Dinline= $(CFLAGS)
19 CFLAGS := -Drestrict= $(CFLAGS)
21 ###################### END OF OPTIONS ######################
24 CFLAGS += -DOPUS_VERSION='$(OPUS_VERSION)'
25 include silk_sources.mk
26 include celt_sources.mk
27 include opus_sources.mk
30 SILK_SOURCES += $(SILK_SOURCES_FIXED)
32 SILK_SOURCES += $(SILK_SOURCES_FLOAT)
40 CC = $(TOOLCHAIN_PREFIX)cc$(TOOLCHAIN_SUFFIX)
41 AR = $(TOOLCHAIN_PREFIX)ar
42 RANLIB = $(TOOLCHAIN_PREFIX)ranlib
43 CP = $(TOOLCHAIN_PREFIX)cp
45 cppflags-from-defines = $(addprefix -D,$(1))
46 cppflags-from-includes = $(addprefix -I,$(1))
47 ldflags-from-ldlibdirs = $(addprefix -L,$(1))
48 ldlibs-from-libs = $(addprefix -l,$(1))
50 WARNINGS = -Wall -W -Wstrict-prototypes -Wextra -Wcast-align -Wnested-externs -Wshadow
51 CFLAGS += -O2 -g $(WARNINGS) -DOPUS_BUILD
53 CFLAGS += -DFIXED_POINT=1 -DDISABLE_FLOAT_API
56 CINCLUDES += include/ \
63 # VPATH e.g. VPATH = src:../headers
68 silk/src_SigProc_FIX \
69 silk/src_SigProc_FLP \
76 CFLAGS += $(call cppflags-from-defines,$(CDEFINES))
77 CFLAGS += $(call cppflags-from-includes,$(CINCLUDES))
78 LDFLAGS += $(call ldflags-from-ldlibdirs,$(LDLIBDIRS))
79 LDLIBS += $(call ldlibs-from-libs,$(LIBS))
81 COMPILE.c.cmdline = $(CC) -c $(CFLAGS) -o $@ $<
82 LINK.o = $(CC) $(LDPREFLAGS) $(LDFLAGS)
83 LINK.o.cmdline = $(LINK.o) $^ $(LDLIBS) -o $@$(EXESUFFIX)
85 ARCHIVE.cmdline = $(AR) $(ARFLAGS) $@ $^ && $(RANLIB) $@
91 $(COMPILE.cpp.cmdline)
96 # Variable definitions
98 TARGET = $(LIBPREFIX)$(LIB_NAME)$(LIBSUFFIX)
100 SRCS_C = $(SILK_SOURCES) $(CELT_SOURCES) $(OPUS_SOURCES)
102 OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(SRCS_C))
104 OPUSDEMO_SRCS_C = src/opus_demo.c
105 OPUSDEMO_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSDEMO_SRCS_C))
107 OPUSCOMPARE_SRCS_C = src/opus_compare.c
108 OPUSCOMPARE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSCOMPARE_SRCS_C))
113 all: $(TARGET) lib opus_demo opus_compare
120 opus_demo$(EXESUFFIX): $(OPUSDEMO_OBJS) $(TARGET)
123 opus_compare$(EXESUFFIX): $(OPUSCOMPARE_OBJS)
127 rm -f opus_demo$(EXESUFFIX) opus_compare$(EXESUFFIX) $(TARGET) $(OBJS) $(OPUSDEMO_OBJS)