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authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2010-07-01 10:28:46 +0200
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2010-07-06 18:33:22 +0200
commit9381d622e2411a35a5fd73a5a573eb269e2dd9c9 (patch)
tree84b4bcad496368d6ce9875451e5adcc9c6138560 /libpthread/nptl/sysdeps/pthread/Makefile.in
parenteaae6e6776ad091a5b84c3fb09f26ff01bda2f18 (diff)
nptl: fix buildsys
Now automatically picks the correct (arch and subarch specific) impls in favour of generic impls. make O=/tmp/objs PREFIX=/my/sysroot -j works now as expected (both out-of-tree as well as parallel-safe). Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libpthread/nptl/sysdeps/pthread/Makefile.in')
-rw-r--r--libpthread/nptl/sysdeps/pthread/Makefile.in212
1 files changed, 71 insertions, 141 deletions
diff --git a/libpthread/nptl/sysdeps/pthread/Makefile.in b/libpthread/nptl/sysdeps/pthread/Makefile.in
index a8e27f5cb..030a2b681 100644
--- a/libpthread/nptl/sysdeps/pthread/Makefile.in
+++ b/libpthread/nptl/sysdeps/pthread/Makefile.in
@@ -11,165 +11,95 @@ subdirs += libpthread/nptl/sysdeps/pthread
# pt-longjmp.c in libc and libpthread. For uClibc, they are
# in libc only.
#
-libpthread_CSRC = pthread_barrier_init.c pthread_barrier_destroy.c \
- pthread_barrier_wait.c pthread_cond_broadcast.c \
- pthread_cond_signal.c pthread_cond_timedwait.c \
- pthread_cond_wait.c pthread_rwlock_rdlock.c \
- pthread_rwlock_timedrdlock.c \
- pthread_rwlock_timedwrlock.c pthread_rwlock_unlock.c \
- pthread_rwlock_wrlock.c pthread_sigmask.c \
- pthread_spin_destroy.c pthread_spin_init.c \
- pthread_spin_unlock.c pt-sigfillset.c \
- pt-longjmp.c tpp.c
-
-
-ifeq ($(TARGET_ARCH),i386)
-X86_PTHREAD_EXCLUDE_LIST = pthread_spin_unlock.c pthread_spin_init.c \
- pthread_barrier_wait.c pthread_cond_broadcast.c \
- pthread_cond_signal.c pthread_rwlock_timedrdlock.c \
- pthread_rwlock_timedwrlock.c pthread_rwlock_unlock.c pthread_rwlock_wrlock.c \
- pthread_rwlock_rdlock.c
-
-libpthread_CSRC := $(filter-out $(X86_PTHREAD_EXCLUDE_LIST),$(libpthread_CSRC))
-endif
-
-ifeq ($(TARGET_ARCH),sh)
-SH_PTHREAD_EXCLUDE_LIST = pthread_spin_unlock.c pthread_spin_init.c \
- pthread_rwlock_wrlock.c pthread_rwlock_rdlock.c \
- pthread_rwlock_unlock.c pt-longjmp.c \
- pthread_barrier_wait.c pthread_cond_broadcast.c \
- pthread_cond_signal.c \
- pthread_rwlock_timedrdlock.c \
- pthread_rwlock_timedwrlock.c
-
-libpthread_CSRC := $(filter-out $(SH_PTHREAD_EXCLUDE_LIST),$(libpthread_CSRC))
-endif
-ifeq ($(TARGET_ARCH),powerpc)
-#EXCLUDE_LIST := pthread_cond_broadcast.c \
-# pthread_cond_signal.c pthread_cond_timedwait.c \
-# pthread_cond_wait.c \
-# pthread_spin_init.c \
-# pthread_spin_unlock.c pt-sigfillset.c \
-# pt-longjmp.c
-#
-#libpthread_CSRC := $(filter-out $(EXCLUDE_LIST),$(libpthread_CSRC))
-endif
-
-
-ifeq ($(TARGET_ARCH),sparc)
-SPARC_PTHREAD_EXCLUDE_LIST = pthread_barrier_init.c pthread_barrier_wait.c \
- pthread_barrier_destroy.c
-
-libpthread_CSRC := $(filter-out $(SPARC_PTHREAD_EXCLUDE_LIST),$(libpthread_CSRC))
-endif
-
-ifeq ($(TARGET_ARCH),x86_64)
-X64_PTHREAD_EXCLUDE_LIST = pthread_spin_unlock.c pthread_spin_init.c \
- pthread_barrier_wait.c pthread_cond_broadcast.c \
- pthread_cond_signal.c pthread_rwlock_timedrdlock.c \
- pthread_rwlock_timedwrlock.c pthread_rwlock_unlock.c pthread_rwlock_wrlock.c \
- pthread_rwlock_rdlock.c pthread_cond_timedwait.c pthread_cond_wait.c
-
-libpthread_CSRC := $(filter-out $(X64_PTHREAD_EXCLUDE_LIST),$(libpthread_CSRC))
-endif
-
-
-
-CFLAGS-pt-common = -DNOT_IN_libc=1 $(SSP_ALL_CFLAGS)
-CFLAGS-pthread_barrier_init.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
-CFLAGS-pthread_barrier_destroy.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
-CFLAGS-pthread_barrier_wait.c = -D_GNU_SOURCE $(CFLAGS-pt-common) \
- -DIS_IN_libpthread=1
-CFLAGS-pthread_cond_broadcast.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
-CFLAGS-pthread_cond_signal.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
-CFLAGS-pthread_cond_timedwait.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
-CFLAGS-pthread_cond_wait.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
-CFLAGS-pthread_rwlock_rdlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
-CFLAGS-pthread_rwlock_timedrdlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
-CFLAGS-pthread_rwlock_timedwrlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
-CFLAGS-pthread_rwlock_unlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
-CFLAGS-pthread_rwlock_wrlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
-CFLAGS-pthread_sigmask.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
-CFLAGS-pthread_spin_destroy.c = -D_GNU_SOURCE $(CFLAGS-pt-common) \
- -DIS_IN_libpthread=1
-CFLAGS-pthread_spin_init.c = -D_GNU_SOURCE $(CFLAGS-pt-common) \
- -DIS_IN_libpthread=1
-CFLAGS-pthread_spin_unlock.c = -D_GNU_SOURCE $(CFLAGS-pt-common) \
- -DIS_IN_libpthread=1
-CFLAGS-pt-sigaction.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 \
- -I$(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH) \
- -I$(top_srcdir)libc/signal
-CFLAGS-pt-sigfillset.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 \
- -I$(top_srcdir)libc/signal
-CFLAGS-pt-sigprocmask.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 \
- -I$(top_srcdir)libc/sysdeps/linux/common
-CFLAGS-unwind-forcedunwind.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 -fexceptions -fasynchronous-unwind-tables
-CFLAGS-librt-cancellation.c = -DIS_IN_librt=1 $(CFLAGS-pt-common) \
+libpthread_pthread_DIR = $(top_srcdir)libpthread/nptl/sysdeps/pthread
+libpthread_pthread_OUT = $(top_builddir)libpthread/nptl/sysdeps/pthread
+
+libpthread_pthread_COBJ = $(patsubst %.c,$(libpthread_pthread_OUT)/%.o,$(libpthread_pthread_CSRC))
+libpthread_pthread_CSRC = \
+ pthread_barrier_destroy.c \
+ pthread_barrier_init.c \
+ pthread_barrier_wait.c \
+ pthread_cond_broadcast.c \
+ pthread_cond_signal.c \
+ pthread_cond_timedwait.c \
+ pthread_cond_wait.c \
+ pthread_rwlock_rdlock.c \
+ pthread_rwlock_timedrdlock.c \
+ pthread_rwlock_timedwrlock.c \
+ pthread_rwlock_unlock.c \
+ pthread_rwlock_wrlock.c \
+ pthread_sigmask.c \
+ pthread_spin_destroy.c \
+ pthread_spin_init.c \
+ pthread_spin_unlock.c \
+ pt-longjmp.c \
+ pt-sigaction.c \
+ pt-sigfillset.c \
+ pt-sigprocmask.c \
+ tpp.c
+CFLAGS-pthread = $(SSP_ALL_CFLAGS) -DNOT_IN_libc=1 -DIS_IN_libpthread=1
+CFLAGS-pthread_barrier_wait.c = -D_GNU_SOURCE
+CFLAGS-pthread_spin_destroy.c = -D_GNU_SOURCE
+CFLAGS-pthread_spin_init.c = -D_GNU_SOURCE
+CFLAGS-pthread_spin_unlock.c = -D_GNU_SOURCE
+CFLAGS-pt-sigaction.c = -I$(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH) \
+ -I$(top_srcdir)libc/signal
+CFLAGS-pt-sigfillset.c = -I$(top_srcdir)libc/signal
+CFLAGS-pt-sigprocmask.c = -I$(top_srcdir)libc/sysdeps/linux/common
+CFLAGS-unwind-forcedunwind.c = -fexceptions -fasynchronous-unwind-tables
+
+CFLAGS-OMIT-librt-cancellation.c = -DIS_IN_libpthread=1
+CFLAGS-OMIT-rt-unwind-resume.c = -DIS_IN_libpthread=1
+CFLAGS-librt-cancellation.c = -DIS_IN_librt=1 \
-fexceptions -fasynchronous-unwind-tables
-CFLAGS-rt-unwind-resume.c = -DIS_IN_librt=1 $(CFLAGS-pt-common) \
+CFLAGS-rt-unwind-resume.c = -DIS_IN_librt=1 \
-fexceptions -fasynchronous-unwind-tables
-CFLAGS-tpp.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
-#CFLAGS:=$(CFLAGS:-O1=-O2)
-
-pthread_DIR := $(top_srcdir)libpthread/nptl/sysdeps/pthread
-pthread_OUT := $(top_builddir)libpthread/nptl/sysdeps/pthread
-
-pthread_SRC = $(patsubst %.c, $(pthread_DIR)/%.c, $(libpthread_CSRC))
-pthread_OBJ = $(patsubst %.c, $(pthread_OUT)/%.o, $(libpthread_CSRC))
-
-ifeq ($(DOPIC),y)
-libpthread-a-y += $(pthread_OBJ:.o=.os)
-else
-libpthread-a-y += $(pthread_OBJ)
-endif
-libpthread-so-y += $(pthread_OBJ:.o=.oS)
-libpthread-so-y += $(pthread_OUT)/pt-sigaction.oS $(pthread_OUT)/pt-sigprocmask.oS \
- $(pthread_OUT)/unwind-forcedunwind.oS
+libpthread-so-y += $(patsubst %,$(libpthread_pthread_OUT)/%.oS, \
+ pt-sigaction pt-sigprocmask unwind-forcedunwind)
+CFLAGS-OMIT-sigaction.c = $(CFLAGS-pthread)
CFLAGS-sigaction.c = -I$(top_srcdir)libc/signal
-libc-y += $(pthread_OUT)/sigaction.o
+libc-y += $(libpthread_pthread_OUT)/sigaction.o
-librt-a-y += $(pthread_OUT)/librt-cancellation.o
-librt-so-y += $(pthread_OUT)/librt-cancellation.oS \
- $(pthread_OUT)/rt-unwind-resume.oS
+librt-pt-routines-y = librt-cancellation.c
+librt-pt-shared-only-routines-y = rt-unwind-resume.c
ifeq ($(UCLIBC_CTOR_DTOR),y)
+CFLAGS-OMIT-pt-initfini.c = $(CFLAGS-pthread)
CFLAGS-pt-initfini.c = -S -g0 -fPIC -fno-inline-functions \
- $(call check_gcc,-fno-unit-at-a-time,) \
- -finhibit-size-directive \
- $(patsubst -f%,-fno-%,$(call check_gcc,-fexceptions,))
+ $(call check_gcc,-fno-unit-at-a-time,) \
+ -finhibit-size-directive \
+ $(patsubst -f%,-fno-%,$(call check_gcc,-fexceptions,))
ASFLAGS-crti.S = -g0
ASFLAGS-crtn.S = -g0
-$(pthread_OUT)/pt-initfini.s: $(pthread_DIR)/pt-initfini.c
+$(libpthread_pthread_OUT)/pt-initfini.s: $(libpthread_pthread_DIR)/pt-initfini.c
$(compile.c)
$(do_sed) '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \
- $(AWK) -f $(pthread_DIR)/defs.awk > $(pthread_OUT)/defs.h
+ $(do_awk) $(libpthread_pthread_DIR)/defs.awk > $(libpthread_pthread_OUT)/defs.h
-$(pthread_OUT)/crti.S: $(pthread_OUT)/pt-initfini.s
+$(libpthread_pthread_OUT)/crti.S $(libpthread_pthread_OUT)/crtn.S: $(libpthread_pthread_OUT)/pt-initfini.s
$(do_sed) -e '1,/@HEADER_ENDS/p' \
- -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
- -e '/@TRAILER_BEGINS/,$$p' $< > $@
-
-$(pthread_OUT)/crtn.S: $(pthread_OUT)/pt-initfini.s
- $(do_sed) -e '1,/@HEADER_ENDS/p' \
- -e '/@_.*_EPILOG_BEGINS/,/@_.*_EPILOG_ENDS/p' \
- -e '/@TRAILER_BEGINS/,$$p' $< > $@
+ -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
+ -e '/@TRAILER_BEGINS/,$$p' $< > $@
endif
-
-$(pthread_DIR)/pt-sigaction.c:
- $(LN) -s sigaction.c $@
-
-$(pthread_DIR)/pt-sigfillset.c:
- $(LN) -s sigfillset.c $@
-
-$(pthread_DIR)/pt-sigprocmask.c:
- $(LN) -s sigprocmask.c $@
+# It would have been easier to just add dummy files that include the real
+# impl, but ok.
+# Special rules needed since we do objdir->objdir compilation for these 3.
+# First symlink them, then build them. Rob would freak out on these. Sheesh! ;)
+pthread-lc-fwd = sigaction sigfillset sigprocmask
+$(patsubst %,$(libpthread_pthread_OUT)/pt-%.c,$(pthread-lc-fwd)): | $(libpthread_pthread_OUT)
+ $(do_ln) $(call rel_srcdir)$(patsubst pt-%,$(libpthread_pthread_DIR)/%,$(@F)) $@
+$(patsubst %,$(libpthread_pthread_OUT)/pt-%.oS,$(pthread-lc-fwd)): $(libpthread_pthread_OUT)/pt-%.oS: $(libpthread_pthread_OUT)/pt-%.c
+ $(compile.c)
+$(patsubst %,$(libpthread_pthread_OUT)/pt-%.o,$(pthread-lc-fwd)): $(libpthread_pthread_OUT)/pt-%.o: $(libpthread_pthread_OUT)/pt-%.c
+ $(compile.c)
objclean-y += CLEAN_libpthread/nptl/sysdeps/pthread
CLEAN_libpthread/nptl/sysdeps/pthread:
- $(do_rm) $(addprefix $(pthread_OUT)/*., o os oS s S) $(pthread_OUT)/defs.h \
- $(pthread_DIR)/pt-sigaction.c $(pthread_DIR)/pt-sigfillset.c \
- $(pthread_DIR)/pt-sigprocmask.c
+ $(do_rm) $(addprefix $(libpthread_pthread_OUT)/*., o os oS s S) \
+ $(libpthread_pthread_OUT)/defs.h \
+ $(addprefix $(libpthread_pthread_DIR)/,pt-sigaction.c \
+ pt-sigfillset.c pt-sigprocmask.c)