prefix ?= /usr includedir=$(prefix)/include libdir=$(prefix)/lib CFLAGS ?= -g -fomit-frame-pointer -O2 CFLAGS += -Wall -I. SO_CFLAGS=-shared -fPIC $(CFLAGS) L_CFLAGS=$(CFLAGS) LINK_FLAGS= LINK_FLAGS+=$(LDFLAGS) ENABLE_SHARED ?= 1 soname=liburing.so.1 minor=0 micro=1 libname=$(soname).$(minor).$(micro) all_targets += liburing.a ifeq ($(ENABLE_SHARED),1) all_targets += $(libname) endif all: $(all_targets) liburing_srcs := setup.c queue.c syscall.c liburing_objs := $(patsubst %.c,%.ol,$(liburing_srcs)) liburing_sobjs := $(patsubst %.c,%.os,$(liburing_srcs)) $(liburing_objs) $(liburing_sobjs): io_uring.h %.os: %.c $(CC) $(SO_CFLAGS) -c -o $@ $< %.ol: %.c $(CC) $(L_CFLAGS) -c -o $@ $< AR ?= ar RANLIB ?= ranlib liburing.a: $(liburing_objs) rm -f liburing.a $(AR) r liburing.a $^ $(RANLIB) liburing.a $(libname): $(liburing_sobjs) liburing.map $(CC) $(SO_CFLAGS) -Wl,--version-script=liburing.map -Wl,-soname=$(soname) -o $@ $(liburing_sobjs) $(LINK_FLAGS) install: $(all_targets) install -D -m 644 io_uring.h $(includedir)/io_uring.h install -D -m 644 liburing.h $(includedir)/liburing.h install -D -m 644 compat.h $(includedir)/compat.h install -D -m 644 barrier.h $(includedir)/barrier.h install -D -m 644 liburing.a $(libdir)/liburing.a ifeq ($(ENABLE_SHARED),1) install -D -m 755 $(libname) $(libdir)/$(libname) ln -sf $(libname) $(libdir)/$(soname) ln -sf $(libname) $(libdir)/liburing.so endif $(liburing_objs): liburing.h clean: rm -f $(all_targets) $(liburing_objs) $(liburing_sobjs) $(soname).new rm -f *.so* *.a *.o