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###################################
CFLAGS +=
CPPFLAGS +=
LDFLAGS +=
###################################
# Where to install
INSTALL_PREFIX = $(DESTDIR)/usr
###################################
# Where to find libraries, and their header files.
LIBPATHS = -L/usr/lib
INCLUDE = -I/usr/include
ifdef FFTW_PATH
LIBPATHS += -L$(FFTW_PATH)/lib
INCLUDE += -I$(FFTW_PATH)/include
endif
###################################
# FFTW3 libraries for single and double precision
FFTW_LIB = -lfftw3 -lfftw3f
###################################
# Binaries
FLEX = flex
LD = gcc
CC = gcc
CHMOD = chmod
###################################
# Flags
CC_WARN = -Wall -Wpointer-arith -Wshadow \
-Wcast-align -Wwrite-strings -Wstrict-prototypes \
-Wmissing-prototypes -Wmissing-declarations -Wnested-externs
CC_FLAGS = $(DEFINE) -O2 $(CFLAGS) $(CPPFLAGS)
CC_FPIC = -fPIC
LD_SHARED = -shared
CHMOD_REMOVEX = -x
###################################
# Objects and libs for targets
BRUTEFIR_LIBS = $(FFTW_LIB) -lm
BRUTEFIR_OBJS = brutefir.o fftw_convolver.o bfconf.o bfrun.o firwindow.o \
emalloc.o shmalloc.o dai.o bfconf_lexical.o inout.o dither.o delay.o
BRUTEFIR_SSE_OBJS = convolver_xmm.o
BFIO_FILE_OBJS = bfio_file.fpic.o
BFIO_ALSA_LIBS = -lasound
BFIO_ALSA_OBJS = bfio_alsa.fpic.o emalloc.fpic.o inout.fpic.o
BFIO_OSS_OBJS = bfio_oss.fpic.o emalloc.fpic.o
BFIO_JACK_LIBS = -ljack
BFIO_JACK_OBJS = bfio_jack.fpic.o emalloc.fpic.o inout.fpic.o
BFLOGIC_CLI_OBJS = bflogic_cli.fpic.o inout.fpic.o
BFLOGIC_EQ_OBJS = bflogic_eq.fpic.o emalloc.fpic.o shmalloc.fpic.o
BIN_TARGETS = brutefir
LIB_TARGETS = cli.bflogic eq.bflogic file.bfio
###################################
# System-specific settings
UNAME = $(shell uname)
UNAME_P = $(shell uname -p)
UNAME_M = $(shell uname -m)
# Linux
ifneq (,findstring($(UNAME),Linux GNU/kFreeBSD GNU))
ifeq ($(UNAME_M),i586)
BRUTEFIR_OBJS += $(BRUTEFIR_SSE_OBJS)
CC_FLAGS += -msse
endif
ifeq ($(UNAME_M),i686)
BRUTEFIR_OBJS += $(BRUTEFIR_SSE_OBJS)
CC_FLAGS += -msse
endif
ifeq ($(UNAME_M),x86_64)
BRUTEFIR_OBJS += $(BRUTEFIR_SSE_OBJS)
CC_FLAGS += -msse
endif
ifneq (,$(findstring sparc,$(UNAME_M)))
CC_FLAGS += -Wa,-xarch=v8plus
endif
ifneq (,$(findstring sparc,$(UNAME_M)))
CC_FLAGS += -Wa,-xarch=v8plus
endif
BRUTEFIR_LIBS += -ldl
LDMULTIPLEDEFS = -Xlinker --allow-multiple-definition
# assume that we have oss and jack, alsa being linux-only
ifeq ($(UNAME),Linux)
LIB_TARGETS += alsa.bfio
endif
LIB_TARGETS += oss.bfio
LIB_TARGETS += jack.bfio
endif
# FreeBSD
ifeq ($(UNAME),FreeBSD)
ifeq ($(UNAME_M),i386)
BRUTEFIR_OBJS += $(BRUTEFIR_IA32_OBJS)
endif
# assume that we have oss
LIB_TARGETS += oss.bfio
endif
TARGETS = $(BIN_TARGETS) $(LIB_TARGETS)
###################################
# Targets
all: $(TARGETS)
%.fpic.o: %.c
$(CC) -o $@ -c $(LDFLAGS) $(INCLUDE) $(CC_FPIC) $(CC_WARN) $(CC_FLAGS) $<
%.o: %.c
$(CC) -o $@ -c $(LDFLAGS) $(INCLUDE) $(CC_WARN) $(CC_FLAGS) $<
# special rule to avoid to get warnings from code generated by flex
bfconf_lexical.o: bfconf_lexical.c
$(CC) -o $@ -c $(LDFLAGS) $(INCLUDE) $(CC_FLAGS) $<
%.c: %.lex
$(FLEX) -o$@ $<
brutefir: $(BRUTEFIR_OBJS)
$(CC) $(LDFLAGS) $(LIBPATHS) $(LDMULTIPLEDEFS) -o $@ $(BRUTEFIR_OBJS) $(BRUTEFIR_LIBS)
alsa.bfio: $(BFIO_ALSA_OBJS)
$(LD) $(LD_SHARED) $(LDFLAGS) $(CC_FPIC) $(LIBPATHS) -o $@ $(BFIO_ALSA_OBJS) $(BFIO_ALSA_LIBS) -lc
$(CHMOD) $(CHMOD_REMOVEX) $@
oss.bfio: $(BFIO_OSS_OBJS)
$(LD) $(LD_SHARED) $(LDFLAGS) $(CC_FPIC) $(LIBPATHS) -o $@ $(BFIO_OSS_OBJS) -lc
$(CHMOD) $(CHMOD_REMOVEX) $@
jack.bfio: $(BFIO_JACK_OBJS)
$(LD) $(LD_SHARED) $(LDFLAGS) $(CC_FPIC) $(LIBPATHS) -o $@ $(BFIO_JACK_OBJS) $(BFIO_JACK_LIBS) -lc
$(CHMOD) $(CHMOD_REMOVEX) $@
file.bfio: $(BFIO_FILE_OBJS)
$(LD) $(LD_SHARED) $(LDFLAGS) $(CC_FPIC) $(LIBPATHS) -o $@ $(BFIO_FILE_OBJS) -lc
$(CHMOD) $(CHMOD_REMOVEX) $@
cli.bflogic: $(BFLOGIC_CLI_OBJS)
$(LD) $(LD_SHARED) $(LDFLAGS) $(CC_FPIC) $(LIBPATHS) -o $@ $(BFLOGIC_CLI_OBJS) -lc
$(CHMOD) $(CHMOD_REMOVEX) $@
eq.bflogic: $(BFLOGIC_EQ_OBJS)
$(LD) $(LD_SHARED) $(LDFLAGS) $(CC_FPIC) $(LIBPATHS) -o $@ $(BFLOGIC_EQ_OBJS) -lc
$(CHMOD) $(CHMOD_REMOVEX) $@
install: $(BIN_TARGETS) $(LIB_TARGETS)
install -d $(INSTALL_PREFIX)/bin $(INSTALL_PREFIX)/lib/brutefir
install $(BIN_TARGETS) $(INSTALL_PREFIX)/bin
install $(LIB_TARGETS) $(INSTALL_PREFIX)/lib/brutefir
clean:
rm -f *.core core bfconf_lexical.c $(BRUTEFIR_OBJS) $(BFIO_FILE_OBJS) \
$(BFLOGIC_CLI_OBJS) $(BFLOGIC_EQ_OBJS) $(BFIO_ALSA_OBJS) $(BFIO_OSS_OBJS) \
$(BFIO_JACK_OBJS) $(TARGETS)
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