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glibc/sysdeps/unix/sysv/linux/Makefile
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ifeq ($(subdir),csu) | |
CFLAGS-init-first.c = -fkeep-inline-functions | |
sysdep_routines += errno-loc | |
endif | |
ifeq ($(subdir),db2) | |
CPPFLAGS += -DHAVE_LLSEEK=1 | |
endif | |
ifeq ($(subdir),misc) | |
sysdep_routines += sysctl clone llseek getresuid getresgid | |
sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h sys/mtio.h \ | |
sys/io.h sys/klog.h sys/kdaemon.h \ | |
sys/user.h sys/sysmacros.h sys/procfs.h sys/prctl.h \ | |
sys/debugreg.h sys/kd.h sys/soundcard.h sys/vt.h \ | |
sys/quota.h sys/fsuid.h bits/mman.h \ | |
scsi/sg.h scsi/scsi.h sys/pci.h sys/ultrasound.h | |
install-others += $(inst_includedir)/bits/syscall.h | |
# Generate the list of SYS_* macros for the system calls (__NR_* macros). | |
$(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/sys/syscall.h | |
rm -f $(@:.h=.d) | |
{ \ | |
echo '/* Generated at libc build time from kernel syscall list. */';\ | |
echo ''; \ | |
echo '#ifndef _SYSCALL_H'; \ | |
echo '# error "Never use <bits/syscall.h> directly; include <sys/syscall.h> instead."'; \ | |
echo '#endif'; \ | |
echo ''; \ | |
SUNPRO_DEPENDENCIES='$(@:.h=.d) $(patsubst $(objpfx)%,$$(objpfx)%,\ | |
$(@:.d=.h) $(@:.h=.d))' \ | |
$(CC) -E -x c $< -D_LIBC -dM | \ | |
sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p'; \ | |
} > $(@:.d=.h).new | |
mv -f $(@:.d=.h).new $(@:.d=.h) | |
$(inst_includedir)/bits/syscall.h: $(objpfx)syscall-list.h $(+force) | |
$(make-target-directory) | |
if test -r $@ && cmp -s $< $@; \ | |
then echo 'bits/syscall.h unchanged'; \ | |
else $(INSTALL_DATA) $< $@; fi | |
ifndef no_deps | |
# Get the generated list of dependencies (probably /usr/include/asm/unistd.h). | |
-include $(objpfx)syscall-list.d | |
endif | |
generated += syscall-list.h syscall-list.d | |
endif | |
ifeq ($(subdir),time) | |
sysdep_headers += sys/timex.h | |
endif | |
ifeq ($(subdir),socket) | |
sysdep_headers += net/if.h net/if_ppp.h net/ppp-comp.h \ | |
net/ppp_defs.h net/if_arp.h net/route.h net/ethernet.h \ | |
net/if_slip.h net/if_packet.h | |
sysdep_routines += cmsg_nxthdr sa_len | |
endif | |
ifeq ($(subdir),sunrpc) | |
sysdep_headers += nfs/nfs.h | |
endif | |
ifeq ($(subdir),termios) | |
sysdep_headers += termio.h | |
endif | |
ifeq ($(subdir),stdio-common) | |
# Just disable the auto generation in sysdeps/generic | |
inhibit-siglist := yes | |
endif | |
ifeq ($(subdir),inet) | |
sysdep_headers += netinet/in_systm.h netinet/udp.h \ | |
netinet/if_fddi.h netinet/if_tr.h netinet/igmp.h \ | |
netinet/ip_fw.h netinet/ip_icmp.h netipx/ipx.h \ | |
sys/socketvar.h netash/ash.h netax25/ax25.h netatalk/at.h \ | |
netrom/netrom.h netpacket/packet.h netrose/rose.h | |
endif | |
# Don't compile the ctype glue code, since there is no old non-GNU C library. | |
inhibit-glue = yes | |
# Tell sysdeps/posix/Makefile that we create stdio_lim.h differently. | |
inhibit-stdio_lim = yes | |
$(common-objpfx)bits/stdio_%.h $(common-objpfx)bits/stdio_%.d: \ | |
$(..)sysdeps/unix/sysv/linux/stdio_%.h.in | |
rm -f $(@:.h=.d) $(@:.d=.h)-t | |
echo '#include <linux/limits.h>' | \ | |
SUNPRO_DEPENDENCIES='$(@:.h=.d) \ | |
$(patsubst $(common-objpfx)%,$$(common-objpfx)%,\ | |
$(@:.d=.h) $(@:.h=.d))' \ | |
$(CC) -E -dM - > $(@:.d=.h)-t | |
fopen_max=`sed -n 's/^#define OPEN_MAX //p' $(@:.d=.h)-t`; \ | |
filename_max=`sed -n 's/^#define PATH_MAX //p' $(@:.d=.h)-t`; \ | |
if test -n "$$fopen_max" && test -n "$$filename_max"; then \ | |
sed -e "s/DEFAULT_FOPEN_MAX/$$fopen_max/" \ | |
-e "s/DEFAULT_FILENAME_MAX/$$filename_max/" $< \ | |
> $(@:.d=.h).new && \ | |
mv -f $(@:.d=.h).new $(@:.d=.h); \ | |
else exit 1; fi | |
# Remove this last so that it can be examined if something went wrong. | |
rm -f $(@:.d=.h)-t | |
ifndef no_deps | |
# Get the list of dependencies (probably /usr/include/linux/limits.h). | |
-include $(common-objpfx)bits/stdio_lim.d | |
endif | |
ifeq ($(subdir),signal) | |
sysdep_routines += rt_sigsuspend rt_sigprocmask rt_sigtimedwait \ | |
rt_sigqueueinfo rt_sigaction rt_sigpending | |
endif | |
ifeq ($(subdir),dirent) | |
sysdep_routines += getdents64 | |
endif | |
ifeq ($(subdir),nis) | |
CFLAGS-ypclnt.c = -DUSE_BINDINGDIR=1 | |
endif | |
common-generated += bits/stdio_lim.h bits/stdio_lim.d |