sysdeps/unix/sysv/linux/Makefile

   1 ifeq ($(subdir),csu)
   2 CFLAGS-init-first.c = -fkeep-inline-functions
   3
   4 sysdep_routines += errno-loc
   5 endif
   6
   7 ifeq ($(subdir),misc)
   8 sysdep_routines += sysctl clone llseek
   9
  10 sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h sys/mtio.h \
  11                   sys/module.h sys/io.h sys/klog.h sys/kdaemon.h \
  12                   sys/user.h syscall-list.h sys/sysmacros.h sys/procfs.h \
  13                   sys/debugreg.h sys/kd.h sys/soundcard.h sys/vt.h
  14
  15 # Generate the list of SYS_* macros for the system calls (__NR_* macros).
  16 $(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/sys/syscall.h
  17         rm -f $(@:.h=.d)
  18         echo > $(@:.d=.h).new \
  19              '/* Generated at libc build time from kernel syscall list.  */'
  20         SUNPRO_DEPENDENCIES='$(@:.h=.d) $(patsubst $(objpfx)%,$$(objpfx)%,\
  21                              $(@:.h=.d))' \
  22         $(CC) -E -x c $< -D_LIBC -dM | \
  23         sed -n >> $(@:.d=.h).new \
  24               's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p'
  25         mv -f $(@:.d=.h).new $(@:.d=.h)
  26 # Get the generated list of dependencies (probably /usr/include/asm/unistd.h).
  27 -include $(objpfx)syscall-list.d
  28 generated += syscall-list.h syscall-list.d
  29 endif
  30
  31 ifeq ($(subdir),time)
  32 sysdep_headers += sys/timex.h
  33 endif
  34
  35 ifeq ($(subdir),socket)
  36 sysdep_headers += sys/socketcall.h net/if.h net/if_ppp.h net/ppp-comp.h \
  37                   net/ppp_defs.h net/if_arp.h net/route.h
  38 sysdep_routines += cmsg_nxthdr
  39 endif
  40
  41 ifeq ($(subdir),sunrpc)
  42 sysdep_headers += nfs/nfs.h
  43 endif
  44
  45 ifeq ($(subdir),termios)
  46 sysdep_headers += termio.h sys/kernel_termios.h
  47 endif
  48
  49 ifeq ($(subdir),stdio-common)
  50 # Just disable the auto generation in sysdeps/generic
  51 inhibit-siglist := yes
  52 endif
  53
  54 ifeq ($(subdir),inet)
  55 sysdep_headers += netinet/in_systm.h sys/socketvar.h
  56 endif
  57
  58 # Don't compile the ctype glue code, since there is no old non-GNU C library.
  59 inhibit-glue = yes