rtkaio/Makefile

   1 # Copyright (C) 2003, 2004 Free Software Foundation, Inc.
   2 # This file is part of the GNU C Library.
   3
   4 # The GNU C Library is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU Lesser General Public
   6 # License as published by the Free Software Foundation; either
   7 # version 2.1 of the License, or (at your option) any later version.
   8
   9 # The GNU C Library is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # Lesser General Public License for more details.
  13
  14 # You should have received a copy of the GNU Lesser General Public
  15 # License along with the GNU C Library; if not, write to the Free
  16 # Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17 # 02111-1307 USA.
  18
  19 #
  20 #       Sub-makefile for real-time kaio portion of the library.
  21 #
  22 subdir  := rtkaio
  23
  24 aio-routines   := aio_cancel aio_error aio_fsync aio_misc aio_read      \
  25                   aio_read64 aio_return aio_suspend aio_write           \
  26                   aio_write64 lio_listio lio_listio64 aio_sigqueue      \
  27                   aio_notify
  28 clock-routines := get_clockfreq clock_getcpuclockid                     \
  29                   clock_getres clock_gettime clock_settime              \
  30                   clock_nanosleep
  31 timer-routines := timer_create timer_delete timer_getoverr              \
  32                   timer_gettime timer_settime
  33 shm-routines   := shm_open shm_unlink
  34 mq-routines    := mq_open mq_close mq_unlink mq_getattr mq_setattr      \
  35                   mq_notify mq_send mq_receive mq_timedsend             \
  36                   mq_timedreceive
  37
  38 librtkaio-routines = $(patsubst %,k%,$(aio-routines)) \
  39                      $(patsubst %,kaio_%,$(clock-routines) $(timer-routines) \
  40                                          $(shm-routines) $(mq-routines))
  41
  42 tests := tst-shm tst-clock tst-clock_nanosleep tst-timer tst-timer2 \
  43          tst-aio tst-aio64 tst-aio2 tst-aio3 tst-aio4 tst-aio5 tst-aio6 \
  44          tst-aio7 tst-mqueue1 tst-mqueue2 tst-mqueue3 tst-mqueue4 \
  45          tst-mqueue5 tst-mqueue6 tst-mqueue7 tst-timer3 tst-timer4
  46
  47 extra-libs := librtkaio
  48 extra-libs-others := $(extra-libs)
  49
  50 include ../Makeconfig
  51
  52 ifeq (yesyes,$(build-shared)$(elf))
  53 generated += librt.so$(librt.so-version)
  54
  55 $(objpfx)librt.so$(librt.so-version): $(objpfx)librtkaio.so; $(make-link)
  56 endif
  57
  58 include ../Rules
  59
  60 CFLAGS-kaio_suspend.c = -fexceptions
  61 CFLAGS-kaio_clock_nanosleep.c = -fexceptions -fasynchronous-unwind-tables
  62 CFLAGS-kaio_librt-cancellation.c = -fasynchronous-unwind-tables
  63
  64 LDFLAGS-rtkaio.so = -Wl,-soname=lib$(libprefix)rt.so$(librt.so-version)
  65 CPPFLAGS-librtkaio += -DIS_IN_librt=1
  66
  67 rpath-dirs := $(patsubst rt,rtkaio,$(rpath-dirs))
  68
  69 ifeq (yesyes,$(build-shared)$(elf))
  70 others: $(objpfx)librt.so$(librt.so-version)
  71 endif
  72
  73 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
  74 # This ensures they will load libc.so for needed symbols if loaded by
  75 # a statically-linked program that hasn't already loaded it.
  76 $(objpfx)librtkaio.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a \
  77                    $(shared-thread-library) \
  78                    $(if $(filter yes,$(elf)), $(elfobjdir)/ld.so)
  79
  80 ifeq (yes,$(build-shared))
  81 $(addprefix $(objpfx),$(tests)): $(objpfx)librtkaio.so $(shared-thread-library)
  82 else
  83 $(addprefix $(objpfx),$(tests)): $(objpfx)librtkaio.a $(static-thread-library)
  84 endif
  85 ifeq (yes,$(build-bounded))
  86 $(tests:%=$(objpfx)%-bp): $(objpfx)librtkaio_b.a $(bounded-thread-library)
  87 endif
  88
  89 tst-mqueue7-ARGS = -- $(built-program-cmd)
  90
  91 ifeq (yes,$(build-static-nss))
  92 otherlibs += $(nssobjdir)/libnss_files.a $(resolvobjdir)/libnss_dns.a \
  93              $(resolvobjdir)/libresolv.a
  94 endif