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Makefile
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154 lines (128 loc) · 5.31 KB
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root ?= ..
include $(root)/Makefile.common
prefix ?= /usr
includedir ?= $(prefix)/include
libdir ?= $(prefix)/lib
libdevdir ?= $(prefix)/lib
LIBURING_CFLAGS ?=
CPPFLAGS ?=
override CPPFLAGS += -D_GNU_SOURCE \
-Iinclude/ -I$(root)/src/include/ \
-include ../config-host.h \
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
VPATH = $(root)/src
CFLAGS ?= -O3 -Wall -Wextra -fno-stack-protector
override CFLAGS += -Wno-unused-parameter \
-DLIBURING_INTERNAL \
$(BUILD_CFLAGS) \
$(LIBURING_CFLAGS)
SO_CFLAGS=-fPIC $(CFLAGS)
L_CFLAGS=$(CFLAGS)
ENABLE_SHARED ?= 1
soname=liburing.so.$(VERSION_MAJOR)
libname=liburing.so.$(VERSION)
ffi_soname=liburing-ffi.so.$(VERSION_MAJOR)
ffi_libname=liburing-ffi.so.$(VERSION)
all_targets += liburing.a
all_targets += liburing-ffi.a
ifeq ($(ENABLE_SHARED),1)
all_targets += $(libname)
all_targets += $(ffi_libname)
endif
include $(root)/Makefile.quiet
ifneq ($(MAKECMDGOALS),clean)
include ../config-host.mak
endif
ifeq ($(CONFIG_USE_SANITIZER),y)
LINK_FLAGS=
else
LINK_FLAGS=-Wl,-z,defs
endif
LINK_FLAGS+=$(LDFLAGS)
all: $(all_targets)
liburing_srcs := setup.c queue.c register.c syscall.c version.c
ifeq ($(CONFIG_NOLIBC),y)
liburing_srcs += nolibc.c
override CFLAGS += -nostdlib -nodefaultlibs -ffreestanding -fno-builtin -fno-stack-protector
override CPPFLAGS += -nostdlib -nodefaultlibs -ffreestanding -fno-builtin -fno-stack-protector
override LINK_FLAGS += -nostdlib -nodefaultlibs $(libgcc_link_flag)
endif
ifeq ($(CONFIG_USE_SANITIZER),y)
override CFLAGS += -fsanitize=address,undefined -g -fno-omit-frame-pointer -fno-optimize-sibling-calls
override CPPFLAGS += -fsanitize=address,undefined -g -fno-omit-frame-pointer -fno-optimize-sibling-calls
override LINK_FLAGS += -fsanitize=address,undefined
liburing_srcs += sanitize.c
endif
ifeq ($(CONFIG_USE_TSAN),y)
override CFLAGS += -fsanitize=thread -fno-omit-frame-pointer -fno-optimize-sibling-calls
override CPPFLAGS += -fsanitize=thread -fno-omit-frame-pointer -fno-optimize-sibling-calls
override LINK_FLAGS += -fsanitize=thread -ltsan
endif
override CPPFLAGS += -MT "$@" -MMD -MP -MF "$@.d"
liburing_objs := $(patsubst %.c,%.ol,$(liburing_srcs))
liburing_sobjs := $(patsubst %.c,%.os,$(liburing_srcs))
liburing_ffi_objs := ffi.ol
liburing_ffi_sobjs := ffi.os
%.os: %.c
$(QUIET_CC)$(CC) $(CPPFLAGS) $(SO_CFLAGS) -c -o $@ $<
%.ol: %.c
$(QUIET_CC)$(CC) $(CPPFLAGS) $(L_CFLAGS) -c -o $@ $<
-include $(liburing_objs:%=%.d) $(liburing_sobjs:%=%.d) $(liburing_ffi_objs:%=%.d) $(liburing_ffi_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
liburing-ffi.a: $(liburing_objs) $(liburing_ffi_objs)
@rm -f liburing-ffi.a
$(QUIET_AR)$(AR) r liburing-ffi.a $^
$(QUIET_RANLIB)$(RANLIB) liburing-ffi.a
$(libname): $(liburing_sobjs) $(root)/src/liburing.map
$(QUIET_CC)$(CC) $(SO_CFLAGS) -shared -Wl,--version-script=$(root)/src/liburing.map -Wl,-soname=$(soname) -o $@ $(liburing_sobjs) $(LINK_FLAGS)
$(ffi_libname): $(liburing_ffi_objs) $(liburing_ffi_sobjs) $(liburing_sobjs) $(root)/src/liburing-ffi.map
$(QUIET_CC)$(CC) $(SO_CFLAGS) -shared -Wl,--version-script=$(root)/src/liburing-ffi.map -Wl,-soname=$(ffi_soname) -o $@ $(liburing_sobjs) $(liburing_ffi_sobjs) $(LINK_FLAGS)
install: $(all_targets)
install -D -m 644 $(root)/src/include/liburing/io_uring.h $(includedir)/liburing/io_uring.h
install -D -m 644 $(root)/src/include/liburing.h $(includedir)/liburing.h
install -D -m 644 include/liburing/compat.h $(includedir)/liburing/compat.h
install -D -m 644 $(root)/src/include/liburing/barrier.h $(includedir)/liburing/barrier.h
install -D -m 644 include/liburing/io_uring_version.h $(includedir)/liburing/io_uring_version.h
install -D -m 644 $(root)/src/include/liburing/io_uring/query.h $(includedir)/liburing/io_uring/query.h
install -D -m 644 $(root)/src/include/liburing/io_uring/bpf_filter.h $(includedir)/liburing/io_uring/bpf_filter.h
install -D -m 644 liburing.a $(libdevdir)/liburing.a
install -D -m 644 liburing-ffi.a $(libdevdir)/liburing-ffi.a
ifeq ($(ENABLE_SHARED),1)
install -D -m 755 $(libname) $(libdir)/$(libname)
install -D -m 755 $(ffi_libname) $(libdir)/$(ffi_libname)
ln -sf $(libname) $(libdir)/$(soname)
ln -sf $(relativelibdir)$(libname) $(libdevdir)/liburing.so
ln -sf $(ffi_libname) $(libdir)/$(ffi_soname)
ln -sf $(relativelibdir)$(ffi_libname) $(libdevdir)/liburing-ffi.so
endif
uninstall:
@rm -f $(includedir)/liburing/io_uring.h
@rm -f $(includedir)/liburing.h
@rm -f $(includedir)/liburing/compat.h
@rm -f $(includedir)/liburing/barrier.h
@rm -f $(includedir)/liburing/sanitize.h
@rm -f $(includedir)/liburing/io_uring_version.h
@rm -f $(includedir)/liburing/io_uring/query.h
@rm -f $(libdevdir)/liburing.a
@rm -f $(libdevdir)/liburing-ffi.a
ifeq ($(ENABLE_SHARED),1)
@rm -f $(libdir)/$(libname)
@rm -f $(libdir)/$(ffi_libname)
@rm -f $(libdir)/$(soname)
@rm -f $(libdevdir)/liburing.so
@rm -f $(libdir)/$(ffi_soname)
@rm -f $(libdevdir)/liburing-ffi.so
endif
clean:
@rm -f $(all_targets) $(liburing_objs) $(liburing_sobjs) $(liburing_ffi_objs) $(liburing_ffi_sobjs) $(soname).new
@rm -f *.so* *.a *.o *.d
@rm -f include/liburing/compat.h
@rm -f include/liburing/io_uring_version.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