| #################### COMPILE OPTIONS ####################### |
| |
| # Uncomment this for fixed-point build |
| #FIXED_POINT=1 |
| |
| # It is strongly recommended to uncomment one of these |
| # VAR_ARRAYS: Use C99 variable-length arrays for stack allocation |
| # USE_ALLOCA: Use alloca() for stack allocation |
| # If none is defined, then the fallback is a non-threadsafe global array |
| #CFLAGS += -DUSE_ALLOCA |
| #CFLAGS += -DVAR_ARRAYS |
| |
| # These options affect performance |
| # HAVE_LRINTF: Use C99 intrinsics to speed up float-to-int conversion |
| # restrict: Don't use the 'restrict' optimization (for pre-C99 compilers) |
| #CFLAGS += -DHAVE_LRINTF |
| CFLAGS += -Drestrict= |
| |
| ###################### END OF OPTIONS ###################### |
| |
| CFLAGS += -DOPUS_VERSION='"0.9.6"' |
| include silk_sources.mk |
| include celt_sources.mk |
| include opus_sources.mk |
| |
| ifdef FIXED_POINT |
| SILK_SOURCES += $(SILK_SOURCES_FIXED) |
| else |
| SILK_SOURCES += $(SILK_SOURCES_FLOAT) |
| endif |
| |
| EXESUFFIX = |
| LIBPREFIX = lib |
| LIBSUFFIX = .a |
| OBJSUFFIX = .o |
| |
| CC = $(TOOLCHAIN_PREFIX)gcc$(TOOLCHAIN_SUFFIX) |
| CXX = $(TOOLCHAIN_PREFIX)g++$(TOOLCHAIN_SUFFIX) |
| AR = $(TOOLCHAIN_PREFIX)ar |
| RANLIB = $(TOOLCHAIN_PREFIX)ranlib |
| CP = $(TOOLCHAIN_PREFIX)cp |
| |
| cppflags-from-defines = $(addprefix -D,$(1)) |
| cppflags-from-includes = $(addprefix -I,$(1)) |
| ldflags-from-ldlibdirs = $(addprefix -L,$(1)) |
| ldlibs-from-libs = $(addprefix -l,$(1)) |
| |
| WARNINGS = -Wall -W -Wstrict-prototypes -Wextra -Wcast-align -Wnested-externs -Wshadow -Wno-parentheses -Wno-unused-parameter -Wno-sign-compare |
| CFLAGS += -O2 -g $(WARNINGS) -DOPUS_BUILD |
| ifdef FIXED_POINT |
| CFLAGS += -DFIXED_POINT=1 -DDISABLE_FLOAT_API |
| endif |
| |
| CFLAGS += $(call cppflags-from-defines,$(CDEFINES)) |
| CFLAGS += $(call cppflags-from-includes,$(CINCLUDES)) |
| LDFLAGS += $(call ldflags-from-ldlibdirs,$(LDLIBDIRS)) |
| LDLIBS += $(call ldlibs-from-libs,$(LIBS)) |
| |
| COMPILE.c.cmdline = $(CC) -c $(CFLAGS) -o $@ $< |
| COMPILE.cpp.cmdline = $(CXX) -c $(CFLAGS) -o $@ $< |
| LINK.o = $(CC) $(LDPREFLAGS) $(LDFLAGS) |
| LINK.o.cmdline = $(LINK.o) $^ $(LDLIBS) -o $@$(EXESUFFIX) |
| |
| ARCHIVE.cmdline = $(AR) $(ARFLAGS) $@ $^ && $(RANLIB) $@ |
| |
| %$(OBJSUFFIX):%.c |
| $(COMPILE.c.cmdline) |
| |
| %$(OBJSUFFIX):%.cpp |
| $(COMPILE.cpp.cmdline) |
| |
| # Directives |
| |
| CINCLUDES += silk/ \ |
| silk/float/ \ |
| silk/fixed/ \ |
| libcelt/ \ |
| src/ |
| |
| # VPATH e.g. VPATH = src:../headers |
| VPATH = ./ \ |
| silk/interface \ |
| silk/src_FIX \ |
| silk/src_FLP \ |
| silk/src_SigProc_FIX \ |
| silk/src_SigProc_FLP \ |
| test |
| |
| # Variable definitions |
| LIB_NAME = opus |
| TARGET = $(LIBPREFIX)$(LIB_NAME)$(LIBSUFFIX) |
| |
| SRCS_C = $(SILK_SOURCES) $(CELT_SOURCES) $(OPUS_SOURCES) |
| |
| OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(SRCS_C)) |
| |
| TESTOPUS_SRCS_C = src/test_opus.c |
| TESTOPUS_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUS_SRCS_C)) |
| |
| LIBS = m |
| |
| LDLIBDIRS = ./ |
| |
| # Rules |
| default: all |
| |
| all: $(TARGET) lib test_opus |
| |
| lib: $(TARGET) |
| |
| $(TARGET): $(OBJS) |
| $(ARCHIVE.cmdline) |
| |
| test_opus$(EXESUFFIX): $(TESTOPUS_OBJS) $(TARGET) |
| $(LINK.o.cmdline) |
| |
| clean: |
| rm -f test_opus$(EXESUFFIX) $(TARGET) $(OBJS) $(TESTOPUS_OBJS) |
