libpthread/linuxthreads/Makefile.in

   1 # Makefile for uClibc
   2 #
   3 # Copyright (C) 2003 Paul Mundt <lethal@linux-sh.org>
   4 # Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
   5 #
   6 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
   7 #
   8
   9 CFLAGS-linuxthreads := -DNOT_IN_libc -DIS_IN_libpthread $(SSP_ALL_CFLAGS)
  10
  11 CFLAGS-libpthread/linuxthreads/sysdeps/$(TARGET_ARCH)/ := $(CFLAGS-linuxthreads)
  12 CFLAGS-libpthread/linuxthreads/sysdeps/unix/sysv/linux/ := $(CFLAGS-linuxthreads)
  13 CFLAGS-libpthread/linuxthreads/sysdeps/pthread/         := $(CFLAGS-linuxthreads)
  14
  15 # This stuff will not compile without at least -O1
  16 # psm: can't handle this here, could maybe search for -O0 in CFLAGS
  17 # and append -O1 if found
  18 #CFLAGS:=$(CFLAGS:-O0=-O1)
  19
  20 ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
  21 LDFLAGS-libpthread.so := $(LDFLAGS_NOSTRIP) -z defs
  22 else
  23 LDFLAGS-libpthread.so := $(LDFLAGS)
  24 endif
  25
  26 LIBS-libpthread.so := $(LIBS) $(ldso)
  27
  28 START_FILE-libpthread.so := $(SHARED_START_FILES)
  29 END_FILE-libpthread.so := $(SHARED_END_FILES)
  30
  31 libpthread_FULL_NAME := libpthread-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so
  32
  33 libpthread_DIR := $(top_srcdir)libpthread/linuxthreads
  34 libpthread_OUT := $(top_builddir)libpthread/linuxthreads
  35
  36 -include $(libpthread_DIR)/sysdeps/$(TARGET_ARCH)/Makefile.arch
  37
  38 pthread_arch_SRC   := pspinlock
  39 pthread_arch_SRC   := $(patsubst %,$(libpthread_DIR)/sysdeps/$(TARGET_ARCH)/%.c,$(pthread_arch_SRC))
  40 pthread_linux_SRC  := fork pt-sigsuspend register-atfork unregister-atfork
  41 pthread_linux_SRC  := $(patsubst %,$(libpthread_DIR)/sysdeps/unix/sysv/linux/%.c,$(pthread_linux_SRC))
  42 pthread_sysdep_SRC := errno-loc herrno-loc ptlongjmp
  43 pthread_sysdep_SRC := $(patsubst %,$(libpthread_DIR)/sysdeps/pthread/%.c,$(pthread_sysdep_SRC))
  44 pthread_SRC := \
  45         attr barrier cancel condvar errno events join pthread \
  46         lockfile manager mutex pt-machine ptcleanup \
  47         ptclock_gettime ptclock_settime ptfork pthandles \
  48         pthread_setegid pthread_seteuid pthread_setgid pthread_setregid \
  49         pthread_setresgid pthread_setresuid pthread_setreuid pthread_setuid \
  50         rwlock semaphore sighandler signals specific spinlock
  51 pthread_SRC := $(patsubst %,$(libpthread_DIR)/%.c,$(pthread_SRC))
  52
  53 #libpthread_shared_SRC := pt-allocrtsig
  54 libpthread_static_SRC := pthread_atfork
  55 libpthread_SRC := $(pthread_arch_SRC) $(pthread_linux_SRC) $(pthread_sysdep_SRC) $(pthread_SRC)
  56 libpthread_OBJ := $(patsubst $(libpthread_DIR)/%.c,$(libpthread_OUT)/%.o,$(libpthread_SRC))
  57
  58 #
  59 # Stuff that goes into libc.so, not libpthread.so
  60 #
  61 #CFLAGS-alloca_cutoff.c := -DIS_IN_libc
  62 CFLAGS-forward.c := -DIS_IN_libc
  63 CFLAGS-libc-cancellation.c := -DIS_IN_libc
  64 CFLAGS-libc_pthread_init.c := -DIS_IN_libc
  65 libpthread_libc_CSRC := \
  66         forward.c libc-cancellation.c libc_pthread_init.c # alloca_cutoff.c
  67 libpthread_libc_OBJ  := $(patsubst %.c, $(libpthread_OUT)/%.o,$(libpthread_libc_CSRC))
  68 libc-static-y += $(libpthread_OUT)/libc_pthread_init.o
  69 libc-shared-y += $(libpthread_libc_OBJ:.o=.oS)
  70
  71 libpthread-static-y += $(patsubst %,$(libpthread_OUT)/%.o,$(libpthread_static_SRC))
  72 libpthread-shared-y += $(patsubst %,$(libpthread_OUT)/%.oS,$(libpthread_shared_SRC))
  73
  74 ifeq ($(DOPIC),y)
  75 libpthread-a-y  += $(libpthread_OBJ:.o=.os) $(libpthread-static-y:.o=.os)
  76 else
  77 libpthread-a-y  += $(libpthread_OBJ) $(libpthread-static-y)
  78 endif
  79 libpthread-so-y += $(libpthread_OBJ:.o=.os) $(libpthread-shared-y)
  80
  81 lib-a-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.a
  82 lib-so-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.so
  83 objclean-y += libpthread_clean
  84 headers-$(UCLIBC_HAS_THREADS) += linuxthreads_headers
  85 headers_clean-y += linuxthreads_headers_clean
  86
  87 ifeq ($(DOMULTI),n)
  88 $(top_builddir)lib/libpthread.so: $(libpthread_OUT)/libpthread_so.a $(libc)
  89         $(call link.so,$(libpthread_FULL_NAME),$(MAJOR_VERSION))
  90 else
  91 $(top_builddir)lib/libpthread.so: $(libpthread_OUT)/libpthread.oS $(libc)
  92         $(call linkm.so,$(libpthread_FULL_NAME),$(MAJOR_VERSION))
  93 endif
  94
  95 $(libpthread_OUT)/libpthread_so.a: $(libpthread-so-y)
  96         $(Q)$(RM) $@
  97 ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
  98         $(do_strip:-x=-X --strip-debug)
  99 else
 100         $(do_strip)
 101 endif
 102         $(do_ar)
 103
 104 $(libpthread_OUT)/libpthread.oS: $(libpthread_SRC) $(patsubst %,$(libpthread_DIR)/%.c,$(libpthread_shared_SRC))
 105         $(Q)$(RM) $@
 106         $(compile-m)
 107 ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
 108         $(do_t_strip:-x=-X --strip-debug)
 109 else
 110         $(do_t_strip)
 111 endif
 112
 113 $(top_builddir)lib/libpthread.a: $(libpthread-a-y)
 114         $(Q)$(INSTALL) -d $(dir $@)
 115         $(Q)$(RM) $@
 116 ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
 117         $(do_strip:-x=-X --strip-debug)
 118 else
 119         $(do_strip)
 120 endif
 121         $(do_ar)
 122
 123 linuxthreads_headers:
 124         $(LN) -sf ../$(PTDIR)/sysdeps/pthread/pthread.h $(top_builddir)include/
 125         $(LN) -sf ../$(PTDIR)/semaphore.h $(top_builddir)include/
 126         $(INSTALL) -d $(top_builddir)include/bits
 127         $(LN) -sf ../../$(PTDIR)/sysdeps/pthread/bits/pthreadtypes.h $(top_builddir)include/bits/
 128
 129 linuxthreads_headers_clean:
 130         $(RM) $(top_builddir)include/pthread.h $(top_builddir)include/semaphore.h \
 131                 $(top_builddir)include/bits/pthreadtypes.h
 132
 133 libpthread_clean:
 134         $(RM) $(libpthread_OUT)/{,*/,*/*/,*/*/*/,*/*/*/*/}*.{o,os,oS,a}