| prefix=/usr |
| includedir=$(prefix)/include |
| libdir=$(prefix)/lib |
| |
| ARCH := $(shell uname -m | sed -e s/i.86/i386/) |
| CFLAGS := -nostdlib -nostartfiles -Wall -I. -g -fomit-frame-pointer -O2 -fPIC |
| SO_CFLAGS=-shared $(CFLAGS) |
| L_CFLAGS=$(CFLAGS) |
| LINK_FLAGS= |
| |
| soname=libaio.so.1 |
| minor=0 |
| micro=1 |
| libname=$(soname).$(minor).$(micro) |
| all_targets += libaio.a $(libname) |
| |
| all: $(all_targets) |
| |
| # libaio provided functions |
| libaio_srcs := io_queue_init.c io_queue_release.c |
| libaio_srcs += io_queue_wait.c io_queue_run.c |
| |
| # real syscalls |
| libaio_srcs += io_getevents.c io_submit.c io_cancel.c |
| libaio_srcs += io_setup.c io_destroy.c |
| |
| # internal functions |
| libaio_srcs += raw_syscall.c |
| |
| # old symbols |
| libaio_srcs += compat-0_1.c |
| |
| libaio_objs := $(patsubst %.c,%.ol,$(libaio_srcs)) |
| libaio_sobjs := $(patsubst %.c,%.os,$(libaio_srcs)) |
| |
| $(libaio_objs) $(libaio_sobjs): libaio.h vsys_def.h |
| |
| %.os: %.c |
| $(CC) $(SO_CFLAGS) -c -o $@ $< |
| |
| %.ol: %.c |
| $(CC) $(L_CFLAGS) -c -o $@ $< |
| |
| |
| libaio.a: $(libaio_objs) |
| rm -f libaio.a |
| ar r libaio.a $^ |
| ranlib libaio.a |
| |
| $(libname): $(libaio_sobjs) libaio.map |
| $(CC) $(SO_CFLAGS) -Wl,--version-script=libaio.map -Wl,-soname=$(soname) -o $@ $(libaio_sobjs) $(LINK_FLAGS) |
| |
| install: $(all_targets) |
| install -D -m 644 libaio.h $(includedir)/libaio.h |
| install -D -m 644 libaio.a $(libdir)/libaio.a |
| install -D -m 755 $(libname) $(libdir)/$(libname) |
| ln -sf $(libname) $(libdir)/$(soname) |
| ln -sf $(libname) $(libdir)/libaio.so |
| |
| $(libaio_objs): libaio.h |
| |
| clean: |
| rm -f $(all_targets) $(libaio_objs) $(libaio_sobjs) $(soname).new |
| rm -f *.so* *.a *.o |