175 lines
5.2 KiB
Makefile
175 lines
5.2 KiB
Makefile
ifeq ($(subdir),csu)
|
|
sysdep_routines += errno-loc
|
|
endif
|
|
|
|
ifeq ($(subdir),assert)
|
|
CFLAGS-assert.c += -DFATAL_PREPARE_INCLUDE='<fatal-prepare.h>'
|
|
CFLAGS-assert-perr.c += -DFATAL_PREPARE_INCLUDE='<fatal-prepare.h>'
|
|
endif
|
|
|
|
ifeq ($(subdir),malloc)
|
|
CFLAGS-malloc.c += -DMORECORE_CLEARS=2
|
|
endif
|
|
|
|
ifeq ($(subdir),socket)
|
|
sysdep_routines += internal_accept4 internal_recvmmsg internal_sendmmsg
|
|
endif
|
|
|
|
ifeq ($(subdir),misc)
|
|
include $(firstword $(wildcard $(sysdirs:=/sysctl.mk)))
|
|
|
|
sysdep_routines += clone llseek umount umount2 readahead \
|
|
setfsuid setfsgid makedev epoll_pwait signalfd \
|
|
eventfd eventfd_read eventfd_write prlimit
|
|
|
|
CFLAGS-gethostid.c = -fexceptions
|
|
CFLAGS-tst-writev.c += "-DARTIFICIAL_LIMIT=0x80000000-__getpagesize()"
|
|
|
|
sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h \
|
|
sys/klog.h sys/kdaemon.h \
|
|
sys/user.h sys/procfs.h sys/prctl.h \
|
|
sys/kd.h sys/soundcard.h sys/vt.h \
|
|
sys/quota.h sys/fsuid.h \
|
|
scsi/sg.h scsi/scsi.h scsi/scsi_ioctl.h sys/pci.h \
|
|
sys/ultrasound.h sys/raw.h sys/personality.h sys/epoll.h \
|
|
bits/a.out.h sys/inotify.h sys/signalfd.h sys/eventfd.h \
|
|
sys/timerfd.h sys/fanotify.h bits/eventfd.h bits/inotify.h \
|
|
bits/signalfd.h bits/timerfd.h bits/epoll.h \
|
|
bits/socket_type.h bits/syscall.h bits/sysctl.h \
|
|
bits/mman-linux.h
|
|
|
|
tests += tst-clone
|
|
|
|
# Generate the list of SYS_* macros for the system calls (__NR_* macros).
|
|
|
|
# If there is more than one syscall list for different architecture
|
|
# variants, the CPU/Makefile defines abi-variants to be a list of names
|
|
# for those variants (e.g. 32 64), and, for each variant, defines
|
|
# abi-$(variant)-options to be compiler options to cause <asm/unistd.h>
|
|
# to define the desired list of syscalls and abi-$(variant)-condition to
|
|
# be the condition for those options to use in a C #if condition.
|
|
# abi-includes may be defined to a list of headers to include
|
|
# in the generated header, if the default does not suffice.
|
|
|
|
$(objpfx)bits/syscall%h $(objpfx)bits/syscall%d: ../sysdeps/unix/sysv/linux/sys/syscall.h
|
|
$(make-target-directory)
|
|
{ \
|
|
echo '/* Generated at libc build time from kernel syscall list. */';\
|
|
echo ''; \
|
|
echo '#ifndef _SYSCALL_H'; \
|
|
echo '# error "Never use <bits/syscall.h> directly; include <sys/syscall.h> instead."'; \
|
|
echo '#endif'; \
|
|
echo ''; \
|
|
$(foreach h,$(abi-includes), echo '#include <$(h)>';) \
|
|
echo ''; \
|
|
$(if $(abi-variants), \
|
|
$(foreach v,$(abi-variants),\
|
|
$(CC) -E -MD -MP -MF $(@:.h=.d)-t$(v) -MT '$(@:.d=.h) $(@:.h=.d)' \
|
|
-x c $(sysincludes) $< $(abi-$(v)-options) \
|
|
-D_LIBC -dM | \
|
|
sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p' | \
|
|
LC_ALL=C sort > $(@:.d=.h).new$(v); \
|
|
$(if $(abi-$(v)-condition),\
|
|
echo '#if $(abi-$(v)-condition)';) \
|
|
cat $(@:.d=.h).new$(v); \
|
|
$(if $(abi-$(v)-condition),echo '#endif';) \
|
|
rm -f $(@:.d=.h).new$(v); \
|
|
), \
|
|
$(CC) -E -MD -MP -MF $(@:.h=.d)-t$(v) -MT '$(@:.d=.h) $(@:.h=.d)' \
|
|
-x c $(sysincludes) $< \
|
|
-D_LIBC -dM | \
|
|
sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p' | \
|
|
LC_ALL=C sort;) \
|
|
} > $(@:.d=.h).new
|
|
mv -f $(@:.d=.h).new $(@:.d=.h)
|
|
ifdef abi-variants
|
|
ifneq (,$(objpfx))
|
|
sed $(sed-remove-objpfx) \
|
|
$(foreach v,$(abi-variants),$(@:.h=.d)-t$(v)) > $(@:.h=.d)-t3
|
|
else
|
|
cat $(foreach v,$(abi-variants),$(@:.h=.d)-t$(v)) \
|
|
> $(@:.h=.d)-t3
|
|
endif
|
|
rm -f $(foreach v,$(abi-variants),$(@:.h=.d)-t$(v))
|
|
mv -f $(@:.h=.d)-t3 $(@:.h=.d)
|
|
else
|
|
mv -f $(@:.h=.d)-t $(@:.h=.d)
|
|
endif
|
|
|
|
ifndef no_deps
|
|
# Get the generated list of dependencies (probably /usr/include/asm/unistd.h).
|
|
-include $(objpfx)bits/syscall.d
|
|
endif
|
|
generated += bits/syscall.h bits/syscall.d
|
|
endif
|
|
|
|
ifeq ($(subdir),time)
|
|
sysdep_headers += sys/timex.h bits/timex.h
|
|
|
|
sysdep_routines += ntp_gettime ntp_gettimex
|
|
endif
|
|
|
|
ifeq ($(subdir),socket)
|
|
sysdep_headers += net/if_ppp.h net/ppp-comp.h \
|
|
net/ppp_defs.h net/if_arp.h net/route.h net/ethernet.h \
|
|
net/if_slip.h net/if_packet.h net/if_shaper.h
|
|
sysdep_routines += cmsg_nxthdr sa_len
|
|
endif
|
|
|
|
ifeq ($(subdir),sunrpc)
|
|
sysdep_headers += nfs/nfs.h
|
|
endif
|
|
|
|
ifeq ($(subdir),termios)
|
|
sysdep_headers += termio.h
|
|
endif
|
|
|
|
ifeq ($(subdir),posix)
|
|
sysdep_headers += bits/initspin.h
|
|
|
|
sysdep_routines += exit-thread sched_getcpu
|
|
|
|
tests += tst-getcpu
|
|
endif
|
|
|
|
ifeq ($(subdir),inet)
|
|
sysdep_headers += netinet/if_fddi.h netinet/if_tr.h \
|
|
netipx/ipx.h netash/ash.h netax25/ax25.h netatalk/at.h \
|
|
netrom/netrom.h netpacket/packet.h netrose/rose.h \
|
|
neteconet/ec.h netiucv/iucv.h
|
|
endif
|
|
|
|
# Don't compile the ctype glue code, since there is no old non-GNU C library.
|
|
inhibit-glue = yes
|
|
|
|
ifeq ($(subdir),dirent)
|
|
sysdep_routines += getdirentries getdirentries64
|
|
endif
|
|
|
|
ifeq ($(subdir),nis)
|
|
CFLAGS-ypclnt.c = -DUSE_BINDINGDIR=1
|
|
endif
|
|
|
|
ifeq ($(subdir),io)
|
|
sysdep_routines += xstatconv internal_statvfs internal_statvfs64 \
|
|
sync_file_range fallocate fallocate64
|
|
sysdep_headers += bits/fcntl-linux.h
|
|
endif
|
|
|
|
ifeq ($(subdir),elf)
|
|
sysdep-rtld-routines += dl-brk dl-sbrk dl-getcwd dl-openat64 dl-opendir \
|
|
dl-fxstatat64
|
|
|
|
CPPFLAGS-lddlibc4 += -DNOT_IN_libc
|
|
endif
|
|
|
|
ifeq ($(subdir),rt)
|
|
CFLAGS-mq_send.c += -fexceptions
|
|
CFLAGS-mq_receive.c += -fexceptions
|
|
endif
|
|
|
|
ifeq ($(subdir),nscd)
|
|
sysdep-CFLAGS += -DHAVE_EPOLL -DHAVE_SENDFILE -DHAVE_INOTIFY -DHAVE_NETLINK
|
|
CFLAGS-gai.c += -DNEED_NETLINK
|
|
endif
|