| include ../Makefile.common |
| |
| prefix ?= /usr |
| includedir ?= $(prefix)/include |
| libdir ?= $(prefix)/lib |
| libdevdir ?= $(prefix)/lib |
| |
| CPPFLAGS ?= |
| override CPPFLAGS += -D_GNU_SOURCE \ |
| -Iinclude/ -include ../config-host.h |
| CFLAGS ?= -g -O2 -Wall -Wextra -fno-stack-protector |
| override CFLAGS += -Wno-unused-parameter -Wno-sign-compare -DLIBURING_INTERNAL |
| SO_CFLAGS=-fPIC $(CFLAGS) |
| L_CFLAGS=$(CFLAGS) |
| LINK_FLAGS= |
| LINK_FLAGS+=$(LDFLAGS) |
| ENABLE_SHARED ?= 1 |
| |
| soname=liburing.so.$(VERSION_MAJOR) |
| libname=liburing.so.$(VERSION) |
| all_targets += liburing.a |
| |
| ifeq ($(ENABLE_SHARED),1) |
| all_targets += $(libname) |
| endif |
| |
| include ../Makefile.quiet |
| |
| ifneq ($(MAKECMDGOALS),clean) |
| include ../config-host.mak |
| endif |
| |
| all: $(all_targets) |
| |
| liburing_srcs := setup.c queue.c register.c |
| |
| ifeq ($(CONFIG_NOLIBC),y) |
| liburing_srcs += nolibc.c |
| override CFLAGS += -nostdlib -nodefaultlibs -ffreestanding |
| override CPPFLAGS += -nostdlib -nodefaultlibs -ffreestanding |
| override LINK_FLAGS += -nostdlib -nodefaultlibs |
| else |
| liburing_srcs += syscall.c |
| endif |
| |
| override CPPFLAGS += -MT "$@" -MMD -MP -MF "$@.d" |
| liburing_objs := $(patsubst %.c,%.ol,$(liburing_srcs)) |
| liburing_sobjs := $(patsubst %.c,%.os,$(liburing_srcs)) |
| |
| %.os: %.c |
| $(QUIET_CC)$(CC) $(CPPFLAGS) $(SO_CFLAGS) -c -o $@ $< |
| |
| %.ol: %.c |
| $(QUIET_CC)$(CC) $(CPPFLAGS) $(L_CFLAGS) -c -o $@ $< |
| |
| # Include compiler generated dependency files. |
| -include $(liburing_objs:%=%.d) |
| -include $(liburing_sobjs:%=%.d) |
| |
| 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 |
| |
| clean: |
| @rm -f $(all_targets) $(liburing_objs) $(liburing_sobjs) $(soname).new |
| @rm -f *.so* *.a *.o *.d |
| @rm -f include/liburing/compat.h |
| |
| @# When cleaning, we don't include ../config-host.mak, |
| @# so the nolibc objects are always skipped, clean them up! |
| @rm -f nolibc.ol nolibc.os |