sysdeps/unix/sysv/linux/Makefile

   1 ifeq ($(subdir),csu)
   2 sysdep_routines += errno-loc
   3 endif
   4
   5 ifeq ($(subdir),assert)
   6 CFLAGS-assert.c += -DFATAL_PREPARE_INCLUDE='<fatal-prepare.h>'
   7 CFLAGS-assert-perr.c += -DFATAL_PREPARE_INCLUDE='<fatal-prepare.h>'
   8 endif
   9
  10 ifeq ($(subdir),malloc)
  11 CFLAGS-malloc.c += -DMORECORE_CLEARS=2
  12 endif
  13
  14 ifeq ($(subdir),misc)
  15 include $(firstword $(wildcard $(sysdirs:=/sysctl.mk)))
  16
  17 sysdep_routines += clone umount umount2 readahead \
  18                    setfsuid setfsgid epoll_pwait signalfd \
  19                    eventfd eventfd_read eventfd_write prlimit \
  20                    personality epoll_wait tee vmsplice splice \
  21                    open_by_handle_at mlock2 pkey_mprotect pkey_set pkey_get
  22
  23 CFLAGS-gethostid.c = -fexceptions
  24 CFLAGS-tee.c = -fexceptions -fasynchronous-unwind-tables
  25 CFLAGS-vmsplice.c = -fexceptions -fasynchronous-unwind-tables
  26 CFLAGS-splice.c = -fexceptions -fasynchronous-unwind-tables
  27 CFLAGS-open_by_handle_at.c = -fexceptions -fasynchronous-unwind-tables
  28 CFLAGS-sync_file_range.c = -fexceptions -fasynchronous-unwind-tables
  29 CFLAGS-tst-writev.c += "-DARTIFICIAL_LIMIT=(0x80000000-sysconf(_SC_PAGESIZE))"
  30
  31 sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h \
  32                   sys/klog.h \
  33                   sys/user.h sys/prctl.h \
  34                   sys/kd.h sys/soundcard.h sys/vt.h \
  35                   sys/quota.h sys/fsuid.h \
  36                   scsi/sg.h scsi/scsi.h scsi/scsi_ioctl.h sys/pci.h \
  37                   sys/raw.h sys/personality.h sys/epoll.h \
  38                   bits/a.out.h sys/inotify.h sys/signalfd.h sys/eventfd.h \
  39                   sys/timerfd.h sys/fanotify.h bits/eventfd.h bits/inotify.h \
  40                   bits/signalfd.h bits/timerfd.h bits/epoll.h \
  41                   bits/socket_type.h bits/syscall.h bits/sysctl.h \
  42                   bits/mman-linux.h bits/mman-shared.h bits/ptrace-shared.h \
  43                   bits/siginfo-arch.h bits/siginfo-consts-arch.h
  44
  45 tests += tst-clone tst-clone2 tst-clone3 tst-fanotify tst-personality \
  46          tst-quota tst-sync_file_range tst-sysconf-iov_max tst-ttyname \
  47          test-errno-linux tst-memfd_create tst-mlock2 tst-pkey
  48
  49 # Generate the list of SYS_* macros for the system calls (__NR_*
  50 # macros).  The file syscall-names.list contains all possible system
  51 # call names, and the generated header file produces SYS_* macros for
  52 # the __NR_* macros which are actually defined.
  53
  54 generated += bits/syscall.h
  55 $(objpfx)bits/syscall.h: \
  56   ../sysdeps/unix/sysv/linux/gen-syscall-h.awk \
  57   ../sysdeps/unix/sysv/linux/syscall-names.list
  58         $(make-target-directory)
  59         LC_ALL=C $(AWK) -f $^ > $@-tmp
  60         $(move-if-change) $@-tmp $@
  61 before-compile += $(objpfx)bits/syscall.h
  62
  63 # All macros defined by <sys/syscall.h>.  Include <bits/syscall.h>
  64 # explicitly because <sys/sycall.h> skips it if _LIBC is defined.
  65 $(objpfx)tst-syscall-list-macros.list: \
  66   $(objpfx)bits/syscall.h ../sysdeps/unix/sysv/linux/sys/syscall.h
  67         printf '#include <linux/version.h>\n\
  68 #include <sys/syscall.h>\n#include <bits/syscall.h>\n' | \
  69           $(CC) -E -o $@-tmp $(CFLAGS) $(CPPFLAGS) -x c - -dM
  70         $(move-if-change) $@-tmp $@
  71
  72 # __NR_* system call names.  Used by the test below.
  73 $(objpfx)tst-syscall-list-nr.list: \
  74   ../sysdeps/unix/sysv/linux/filter-nr-syscalls.awk \
  75   $(objpfx)tst-syscall-list-macros.list
  76         LC_ALL=C $(AWK) -f $^ > $@-tmp
  77         $(move-if-change) $@-tmp $@
  78
  79 # SYS_* system call names.  Used by the test below.
  80 $(objpfx)tst-syscall-list-sys.list: $(objpfx)tst-syscall-list-macros.list
  81         LC_ALL=C $(AWK) '/^#define SYS_/ { print substr($$2, 5) }' $< > $@-tmp
  82         $(move-if-change) $@-tmp $@
  83
  84 tests-special += $(objpfx)tst-syscall-list.out
  85 $(objpfx)tst-syscall-list.out: \
  86   ../sysdeps/unix/sysv/linux/tst-syscall-list.sh \
  87   $(objpfx)tst-syscall-list-macros.list \
  88   $(objpfx)tst-syscall-list-nr.list \
  89   $(objpfx)tst-syscall-list-sys.list
  90         $(BASH) $^ $(AWK) > $@; $(evaluate-test)
  91
  92 # Separate object file for access to the constant from the UAPI header.
  93 $(objpfx)tst-sysconf-iov_max: $(objpfx)tst-sysconf-iov_max-uapi.o
  94
  95 $(objpfx)tst-pkey: $(shared-thread-library)
  96
  97 endif # $(subdir) == misc
  98
  99 ifeq ($(subdir),time)
 100 sysdep_headers += sys/timex.h bits/timex.h
 101
 102 sysdep_routines += ntp_gettime ntp_gettimex
 103 endif
 104
 105 ifeq ($(subdir),signal)
 106 tests-special += $(objpfx)tst-signal-numbers.out
 107 # Depending on signal.o* is a hack.  What we actually want is a dependency
 108 # on signal.h and everything it includes.  That's impractical to write
 109 # in this context, but signal.c includes signal.h and not much else so it'll
 110 # be conservatively correct.
 111 $(objpfx)tst-signal-numbers.out: \
 112                 ../sysdeps/unix/sysv/linux/tst-signal-numbers.sh \
 113                 $(objpfx)signal.o*
 114         AWK=$(AWK) $(SHELL) ../sysdeps/unix/sysv/linux/tst-signal-numbers.sh \
 115         $(CC) $(patsubst -DMODULE_NAME=%,-DMODULE_NAME=testsuite,$(CPPFLAGS)) \
 116         < /dev/null > $@; $(evaluate-test)
 117 endif
 118
 119 ifeq ($(subdir),socket)
 120 sysdep_headers += net/if_ppp.h net/ppp-comp.h \
 121                   net/ppp_defs.h net/if_arp.h net/route.h net/ethernet.h \
 122                   net/if_slip.h net/if_packet.h net/if_shaper.h
 123 sysdep_routines += cmsg_nxthdr
 124 CFLAGS-recvmmsg.c = -fexceptions -fasynchronous-unwind-tables
 125 CFLAGS-sendmmsg.c = -fexceptions -fasynchronous-unwind-tables
 126 endif
 127
 128 ifeq ($(subdir),sunrpc)
 129 sysdep_headers += nfs/nfs.h
 130 endif
 131
 132 ifeq ($(subdir),termios)
 133 sysdep_headers += termio.h
 134 endif
 135
 136 ifeq ($(subdir),posix)
 137 sysdep_headers += bits/initspin.h
 138
 139 sysdep_routines += sched_getcpu oldglob
 140
 141 tests += tst-affinity tst-affinity-pid
 142
 143 CFLAGS-fork.c = $(libio-mtsafe)
 144 CFLAGS-getpid.o = -fomit-frame-pointer
 145 CFLAGS-getpid.os = -fomit-frame-pointer
 146 endif
 147
 148 ifeq ($(subdir),inet)
 149 sysdep_headers += netinet/if_fddi.h netinet/if_tr.h \
 150                   netipx/ipx.h netash/ash.h netax25/ax25.h netatalk/at.h \
 151                   netrom/netrom.h netpacket/packet.h netrose/rose.h \
 152                   neteconet/ec.h netiucv/iucv.h
 153 sysdep_routines += netlink_assert_response
 154 endif
 155
 156 # Don't compile the ctype glue code, since there is no old non-GNU C library.
 157 inhibit-glue = yes
 158
 159 ifeq ($(subdir),dirent)
 160 sysdep_routines += getdirentries getdirentries64
 161 endif
 162
 163 ifeq ($(subdir),nis)
 164 CFLAGS-ypclnt.c = -DUSE_BINDINGDIR=1
 165 endif
 166
 167 ifeq ($(subdir),io)
 168 sysdep_routines += xstatconv internal_statvfs internal_statvfs64 \
 169                    sync_file_range fallocate fallocate64
 170 sysdep_headers += bits/fcntl-linux.h
 171
 172 tests += tst-fallocate tst-fallocate64
 173 endif
 174
 175 ifeq ($(subdir),elf)
 176 sysdep-rtld-routines += dl-brk dl-sbrk dl-getcwd dl-openat64 dl-opendir \
 177                         dl-fxstatat64
 178
 179 libof-lddlibc4 = lddlibc4
 180
 181 others += pldd
 182 install-bin += pldd
 183 $(objpfx)pldd: $(objpfx)xmalloc.o
 184 endif
 185
 186 ifeq ($(subdir),rt)
 187 CFLAGS-mq_send.c += -fexceptions
 188 CFLAGS-mq_receive.c += -fexceptions
 189 endif
 190
 191 ifeq ($(subdir),nscd)
 192 sysdep-CFLAGS += -DHAVE_EPOLL -DHAVE_SENDFILE -DHAVE_INOTIFY -DHAVE_NETLINK
 193 CFLAGS-gai.c += -DNEED_NETLINK
 194 endif
 195
 196 ifeq ($(subdir),nptl)
 197 tests += tst-align-clone tst-getpid1 \
 198         tst-thread-affinity-pthread tst-thread-affinity-pthread2 \
 199         tst-thread-affinity-sched
 200 tests-internal += tst-setgetname
 201 endif