libpthread/nptl/sysdeps/pthread/Makefile.in

   1 # Makefile for uClibc NPTL
   2 #
   3 # Copyright (C) 2005-2006 Steven J. Hill <sjhill@uclibc.org>
   4 #
   5 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
   6 #
   7
   8 subdirs += libpthread/nptl/sysdeps/pthread
   9 #
  10 # NOTE: glibc puts flockfile.c, ftrylockfile.c, funlockfile.c, and
  11 #       pt-longjmp.c in libc and libpthread. For uClibc, they are
  12 #       in libc only.
  13 #
  14 libpthread_pthread_DIR = $(top_srcdir)libpthread/nptl/sysdeps/pthread
  15 libpthread_pthread_OUT = $(top_builddir)libpthread/nptl/sysdeps/pthread
  16
  17 libpthread_pthread_COBJ = $(patsubst %.c,$(libpthread_pthread_OUT)/%.o,$(libpthread_pthread_CSRC))
  18 libpthread_pthread_CSRC = \
  19         pthread_barrier_destroy.c \
  20         pthread_barrier_init.c \
  21         pthread_barrier_wait.c \
  22         pthread_cond_broadcast.c \
  23         pthread_cond_signal.c \
  24         pthread_cond_timedwait.c \
  25         pthread_cond_wait.c \
  26         pthread_rwlock_rdlock.c \
  27         pthread_rwlock_timedrdlock.c \
  28         pthread_rwlock_timedwrlock.c \
  29         pthread_rwlock_unlock.c \
  30         pthread_rwlock_wrlock.c \
  31         pthread_sigmask.c \
  32         pthread_spin_destroy.c \
  33         pthread_spin_init.c \
  34         pthread_spin_unlock.c \
  35         pt-longjmp.c \
  36         tpp.c
  37
  38 CFLAGS-pthread_barrier_wait.c = -D_GNU_SOURCE
  39 CFLAGS-pthread_spin_destroy.c = -D_GNU_SOURCE
  40 CFLAGS-pthread_spin_init.c = -D_GNU_SOURCE
  41 CFLAGS-pthread_spin_unlock.c = -D_GNU_SOURCE
  42 CFLAGS-unwind-forcedunwind.c = -fexceptions -fasynchronous-unwind-tables
  43
  44 CFLAGS-OMIT-librt-cancellation.c = -DIS_IN_libpthread
  45 CFLAGS-OMIT-rt-unwind-resume.c = -DIS_IN_libpthread
  46 CFLAGS-librt-cancellation.c = -DIS_IN_librt                             \
  47                               -fexceptions -fasynchronous-unwind-tables
  48 CFLAGS-rt-unwind-resume.c = -DIS_IN_librt                               \
  49                             -fexceptions -fasynchronous-unwind-tables
  50
  51 libpthread-so-y += $(patsubst %,$(libpthread_pthread_OUT)/%.oS, unwind-forcedunwind)
  52
  53 librt-pt-routines-y = librt-cancellation.c
  54 librt-pt-shared-only-routines-y = rt-unwind-resume.c
  55
  56 ifeq ($(UCLIBC_CTOR_DTOR),y)
  57 CFLAGS-OMIT-pt-initfini.c = $(CFLAGS-y-libpthread/nptl/sysdeps/pthread)
  58 CFLAGS-pt-initfini.c = -S -g0 $(PICFLAG) -fno-inline-functions  \
  59                         $(call check_gcc,-fno-unit-at-a-time,)  \
  60                         $(SSP_DISABLE_FLAGS) \
  61                         -finhibit-size-directive                        \
  62                         -fno-asynchronous-unwind-tables -fno-unwind-tables \
  63                         $(patsubst -f%,-fno-%,$(call check_gcc,-fexceptions,))
  64
  65 #ASFLAGS += $(PICFLAG) -I$(top_srcdir)include -I$(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)
  66 ifneq ($(wildcard $(libpthread_pthread_DIR)/../unix/sysv/linux/$(TARGET_ARCH)/pt-initfini.c),)
  67 PTHREAD_INITFINI := $(libpthread_pthread_DIR)/../unix/sysv/linux/$(TARGET_ARCH)/pt-initfini.c
  68 else
  69 PTHREAD_INITFINI := $(libpthread_pthread_DIR)/pt-initfini.c
  70 endif
  71
  72 ASFLAGS-pt-crti.S =  $(PICFLAG)
  73 ASFLAGS-pt-crtn.S =  $(PICFLAG)
  74
  75 $(libpthread_pthread_OUT)/pt-crti.o: $(libpthread_pthread_OUT)/pt-crti.S
  76         $(compile.S)
  77
  78 $(libpthread_pthread_OUT)/pt-crtn.o: $(libpthread_pthread_OUT)/pt-crtn.S
  79         $(compile.S)
  80
  81 $(libpthread_pthread_OUT)/pt-initfini.s: $(PTHREAD_INITFINI) | $(top_builddir)include/bits/uClibc_config.h
  82         $(compile.c)
  83 $(libpthread_pthread_OUT)/defs.h: $(PTHREAD_INITFINI)
  84         $(do_sed) -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \
  85                 $(AWK) -f $(top_srcdir)extra/scripts/defs.awk > $@.tmp
  86         $(Q)mv $@.tmp $@
  87
  88 $(libpthread_pthread_OUT)/pt-crti.S: $(libpthread_pthread_OUT)/pt-initfini.s $(libpthread_pthread_OUT)/defs.h
  89         $(do_sed) -n -e '/[     ]*\.file/d' \
  90                 -e '1,/@HEADER_ENDS/p' \
  91                 -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
  92                 -e '/@TRAILER_BEGINS/,$$p' $< > $@.tmp
  93         $(Q)mv $@.tmp $@
  94 $(libpthread_pthread_OUT)/pt-crtn.S: $(libpthread_pthread_OUT)/pt-initfini.s $(libpthread_pthread_OUT)/defs.h
  95         $(do_sed) -n -e '/[     ]*\.file/d' \
  96                 -e '1,/@HEADER_ENDS/p' \
  97                 -e '/@_.*_EPILOG_BEGINS/,/@_.*_EPILOG_ENDS/p' \
  98                 -e '/@TRAILER_BEGINS/,$$p' $< > $@.tmp
  99         $(Q)mv $@.tmp $@
 100 endif
 101
 102 objclean-y += CLEAN_libpthread/nptl/sysdeps/pthread
 103
 104 CLEAN_libpthread/nptl/sysdeps/pthread:
 105         $(do_rm) $(addprefix $(libpthread_pthread_OUT)/*., o os oS s S) \
 106                 $(libpthread_pthread_OUT)/defs.h