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         pt-sigaction.c \
  37         pt-sigfillset.c \
  38         pt-sigprocmask.c \
  39         tpp.c
  40 CFLAGS-pthread = $(SSP_ALL_CFLAGS) -DNOT_IN_libc -DIS_IN_libpthread
  41 CFLAGS-pthread_barrier_wait.c = -D_GNU_SOURCE
  42 CFLAGS-pthread_spin_destroy.c = -D_GNU_SOURCE
  43 CFLAGS-pthread_spin_init.c = -D_GNU_SOURCE
  44 CFLAGS-pthread_spin_unlock.c = -D_GNU_SOURCE
  45 CFLAGS-pt-sigaction.c = -I$(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH) \
  46                         -I$(top_srcdir)libc/signal
  47 CFLAGS-pt-sigfillset.c = -I$(top_srcdir)libc/signal
  48 CFLAGS-pt-sigprocmask.c = -I$(top_srcdir)libc/sysdeps/linux/common
  49 CFLAGS-unwind-forcedunwind.c = -fexceptions -fasynchronous-unwind-tables
  50
  51 CFLAGS-OMIT-librt-cancellation.c = -DIS_IN_libpthread
  52 CFLAGS-OMIT-rt-unwind-resume.c = -DIS_IN_libpthread
  53 CFLAGS-librt-cancellation.c = -DIS_IN_librt                             \
  54                               -fexceptions -fasynchronous-unwind-tables
  55 CFLAGS-rt-unwind-resume.c = -DIS_IN_librt                               \
  56                             -fexceptions -fasynchronous-unwind-tables
  57
  58 libpthread-so-y += $(patsubst %,$(libpthread_pthread_OUT)/%.oS, \
  59         pt-sigaction pt-sigprocmask unwind-forcedunwind)
  60
  61 CFLAGS-OMIT-sigaction.c = $(CFLAGS-pthread)
  62 CFLAGS-sigaction.c = -I$(top_srcdir)libc/signal
  63 libc-y += $(libpthread_pthread_OUT)/sigaction.o
  64
  65 librt-pt-routines-y = librt-cancellation.c
  66 librt-pt-shared-only-routines-y = rt-unwind-resume.c
  67
  68 ifeq ($(UCLIBC_CTOR_DTOR),y)
  69 CFLAGS-OMIT-pt-initfini.c = $(CFLAGS-pthread)
  70 CFLAGS-pt-initfini.c = -S -g0 $(PICFLAG) -fno-inline-functions  \
  71                         $(call check_gcc,-fno-unit-at-a-time,)  \
  72                         $(SSP_DISABLE_FLAGS) \
  73                         -finhibit-size-directive                        \
  74                         -fno-asynchronous-unwind-tables -fno-unwind-tables \
  75                         $(patsubst -f%,-fno-%,$(call check_gcc,-fexceptions,))
  76
  77 #ASFLAGS += $(PICFLAG) -I$(top_srcdir)include -I$(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)
  78 ifneq ($(wildcard $(libpthread_pthread_DIR)/../unix/sysv/linux/$(TARGET_ARCH)/pt-initfini.c),)
  79 PTHREAD_INITFINI := $(libpthread_pthread_DIR)/../unix/sysv/linux/$(TARGET_ARCH)/pt-initfini.c
  80 else
  81 PTHREAD_INITFINI := $(libpthread_pthread_DIR)/pt-initfini.c
  82 endif
  83
  84 ASFLAGS-pt-crti.S =  $(PICFLAG)
  85 ASFLAGS-pt-crtn.S =  $(PICFLAG)
  86
  87 $(libpthread_pthread_OUT)/pt-crti.o: $(libpthread_pthread_OUT)/pt-crti.S
  88         $(compile.S)
  89
  90 $(libpthread_pthread_OUT)/pt-crtn.o: $(libpthread_pthread_OUT)/pt-crtn.S
  91         $(compile.S)
  92
  93 $(libpthread_pthread_OUT)/pt-initfini.s: $(PTHREAD_INITFINI)
  94         $(compile.c)
  95 $(libpthread_pthread_OUT)/defs.h: $(PTHREAD_INITFINI)
  96         $(do_sed) -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \
  97                 $(AWK) -f $(top_srcdir)extra/scripts/defs.awk > $@.tmp
  98         $(Q)mv $@.tmp $@
  99
 100 $(libpthread_pthread_OUT)/pt-crti.S: $(libpthread_pthread_OUT)/pt-initfini.s $(libpthread_pthread_OUT)/defs.h
 101         $(do_sed) -n -e '/[     ]*\.file/d' \
 102                 -e '1,/@HEADER_ENDS/p' \
 103                 -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
 104                 -e '/@TRAILER_BEGINS/,$$p' $< > $@.tmp
 105         $(Q)mv $@.tmp $@
 106 $(libpthread_pthread_OUT)/pt-crtn.S: $(libpthread_pthread_OUT)/pt-initfini.s $(libpthread_pthread_OUT)/defs.h
 107         $(do_sed) -n -e '/[     ]*\.file/d' \
 108                 -e '1,/@HEADER_ENDS/p' \
 109                 -e '/@_.*_EPILOG_BEGINS/,/@_.*_EPILOG_ENDS/p' \
 110                 -e '/@TRAILER_BEGINS/,$$p' $< > $@.tmp
 111         $(Q)mv $@.tmp $@
 112 endif
 113 # It would have been easier to just add dummy files that include the real
 114 # impl, but ok.
 115 # Special rules needed since we do objdir->objdir compilation for these 3.
 116 # First symlink them, then build them. Rob would freak out on these. Sheesh! ;)
 117 pthread-lc-fwd = sigaction sigfillset sigprocmask
 118 $(patsubst %,$(libpthread_pthread_OUT)/pt-%.c,$(pthread-lc-fwd)): | $(libpthread_pthread_OUT)
 119         $(do_ln) $(call rel_srcdir)$(patsubst pt-%,$(libpthread_pthread_DIR)/%,$(@F)) $@
 120 $(patsubst %,$(libpthread_pthread_OUT)/pt-%.oS,$(pthread-lc-fwd)): $(libpthread_pthread_OUT)/pt-%.oS: $(libpthread_pthread_OUT)/pt-%.c
 121         $(compile.c)
 122 $(patsubst %,$(libpthread_pthread_OUT)/pt-%.o,$(pthread-lc-fwd)): $(libpthread_pthread_OUT)/pt-%.o: $(libpthread_pthread_OUT)/pt-%.c
 123         $(compile.c)
 124 ifeq ($(DOPIC),y)
 125 $(patsubst %,$(libpthread_pthread_OUT)/pt-%.os,$(pthread-lc-fwd)): $(libpthread_pthread_OUT)/pt-%.os: $(libpthread_pthread_OUT)/pt-%.c
 126         $(compile.c)
 127 endif
 128
 129 objclean-y += CLEAN_libpthread/nptl/sysdeps/pthread
 130
 131 CLEAN_libpthread/nptl/sysdeps/pthread:
 132         $(do_rm) $(addprefix $(libpthread_pthread_OUT)/*., o os oS s S) \
 133                 $(libpthread_pthread_OUT)/defs.h \
 134                 $(addprefix $(libpthread_pthread_DIR)/,pt-sigaction.c \
 135                         pt-sigfillset.c pt-sigprocmask.c)