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DESTDIR ?=
PREFIX ?= /usr/local
LIBDIR ?= $(PREFIX)/lib
BINDIR ?= $(PREFIX)/bin
ifdef DEB_HOST_MULTIARCH
LIBDIR := $(LIBDIR)/$(DEB_HOST_MULTIARCH)
endif
CROSS_COMPILE =
CC = $(CROSS_COMPILE)gcc
AR = $(CROSS_COMPILE)ar
LD = $(CROSS_COMPILE)gcc
WARNINGS = -Wall -Wextra -Werror -Wfatal-errors
INCLUDE_DIRS = -I ../include
override CFLAGS := $(WARNINGS) $(INCLUDE_DIRS) -fPIC $(CFLAGS)
VPATH = ../include/tinyalsa
OBJECTS = mixer.o pcm.o
.PHONY: all
all: libtinyalsa.a libtinyalsa.so
pcm.o: pcm.c pcm.h
mixer.o: mixer.c mixer.h
libtinyalsa.a: $(OBJECTS)
$(AR) $(ARFLAGS) $@ $^
libtinyalsa.so: libtinyalsa.so.1
ln -sf $< $@
libtinyalsa.so.1: libtinyalsa.so.1.1.0
ln -sf $< $@
libtinyalsa.so.1.1.0: $(OBJECTS)
$(LD) $(LDFLAGS) -shared -Wl,-soname,libtinyalsa.so.1 $^ -o $@
.PHONY: clean
clean:
rm -f libtinyalsa.a
rm -f libtinyalsa.so
rm -f libtinyalsa.so.1
rm -f libtinyalsa.so.1.1.0
rm -f $(OBJECTS)
.PHONY: install
install: libtinyalsa.a libtinyalsa.so.1
install -d $(DESTDIR)$(LIBDIR)/
install libtinyalsa.a $(DESTDIR)$(LIBDIR)/
install libtinyalsa.so.1.1.0 $(DESTDIR)$(LIBDIR)/
ln -sf libtinyalsa.so.1.1.0 $(DESTDIR)$(LIBDIR)/libtinyalsa.so.1
ln -sf libtinyalsa.so.1 $(DESTDIR)$(LIBDIR)/libtinyalsa.so
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