prefix ?= /usr

includedir ?= $(prefix)/include

libdir ?= $(prefix)/lib

libdevdir ?= $(prefix)/lib

CFLAGS ?= -g -fomit-frame-pointer -O2

override CFLAGS += -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -fPIC\

	-Iinclude/ -include ../config-host.h

SO_CFLAGS=$(CFLAGS)

L_CFLAGS=$(CFLAGS)

LINK_FLAGS=

LINK_FLAGS+=$(LDFLAGS)

ENABLE_SHARED ?= 1

soname=liburing.so.1

minor=0

micro=7

libname=$(soname).$(minor).$(micro)

all_targets += liburing.a

ifeq ($(ENABLE_SHARED),1)

all_targets += $(libname)

endif

include ../Makefile.quiet

ifneq ($(MAKECMDGOALS),clean)

include ../config-host.mak

endif

all: $(all_targets)

liburing_srcs := setup.c queue.c syscall.c register.c

liburing_objs := $(patsubst %.c,%.ol,$(liburing_srcs))

liburing_sobjs := $(patsubst %.c,%.os,$(liburing_srcs))

$(liburing_objs) $(liburing_sobjs): include/liburing/io_uring.h

%.os: %.c

	$(QUIET_CC)$(CC) $(SO_CFLAGS) -c -o $@ $<

%.ol: %.c

	$(QUIET_CC)$(CC) $(L_CFLAGS) -c -o $@ $<

AR ?= ar

RANLIB ?= ranlib

liburing.a: $(liburing_objs)

	@rm -f liburing.a

	$(QUIET_AR)$(AR) r liburing.a $^

	$(QUIET_RANLIB)$(RANLIB) liburing.a

$(libname): $(liburing_sobjs) liburing.map

	$(QUIET_CC)$(CC) $(SO_CFLAGS) -shared -Wl,--version-script=liburing.map -Wl,-soname=$(soname) -o $@ $(liburing_sobjs) $(LINK_FLAGS)

install: $(all_targets)

	install -D -m 644 include/liburing/io_uring.h $(includedir)/liburing/io_uring.h

	install -D -m 644 include/liburing.h $(includedir)/liburing.h

	install -D -m 644 include/liburing/compat.h $(includedir)/liburing/compat.h

	install -D -m 644 include/liburing/barrier.h $(includedir)/liburing/barrier.h

	install -D -m 644 liburing.a $(libdevdir)/liburing.a

ifeq ($(ENABLE_SHARED),1)

	install -D -m 755 $(libname) $(libdir)/$(libname)

	ln -sf $(libname) $(libdir)/$(soname)

	ln -sf $(relativelibdir)$(libname) $(libdevdir)/liburing.so

endif

$(liburing_objs): include/liburing.h

clean:

	@rm -f $(all_targets) $(liburing_objs) $(liburing_sobjs) $(soname).new

	@rm -f *.so* *.a *.o

	@rm -f include/liburing/compat.h