Merge remote-tracking branch 'origin/upstream'

10 files changed, 14 insertions, 194 deletions

diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch b/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch
index 337221432..e4a5fc55d 100644
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch
@@ -122,73 +122,27 @@ headers_clean-y += HEADERCLEAN_libpthread/nptl/sysdeps/unix/sysv/linux
 CFLAGS-pthread_getcpuclockid.c = -I$(top_srcdir)librt
 CFLAGS-pt-pread_pwrite.c = -I$(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH) \
 			    -I$(top_srcdir)libc/sysdeps/linux/common
-CFLAGS-mq_notify.c = -I$(top_srcdir)librt -DIS_IN_librt
-CFLAGS-timer_create.c = -I$(top_srcdir)librt -DIS_IN_librt
-CFLAGS-timer_delete.c = -I$(top_srcdir)librt -DIS_IN_librt
-CFLAGS-timer_getoverr.c = -I$(top_srcdir)librt -DIS_IN_librt
-CFLAGS-timer_gettime.c = -I$(top_srcdir)librt -DIS_IN_librt
-CFLAGS-timer_routines.c = -I$(top_srcdir)librt -DIS_IN_librt
-CFLAGS-timer_settime.c = -I$(top_srcdir)librt -DIS_IN_librt
+CFLAGS-mq_notify.c = -I$(top_srcdir)librt
+CFLAGS-timer_create.c = -I$(top_srcdir)librt
+CFLAGS-timer_delete.c = -I$(top_srcdir)librt
+CFLAGS-timer_getoverr.c = -I$(top_srcdir)librt
+CFLAGS-timer_gettime.c = -I$(top_srcdir)librt
+CFLAGS-timer_routines.c = -I$(top_srcdir)librt
+CFLAGS-timer_settime.c = -I$(top_srcdir)librt
 
 ifneq ($(UCLIBC_HAS_BACKTRACE),)
 CFLAGS-raise.c = -fasynchronous-unwind-tables
 endif
 
-CFLAGS-linux = -DNOT_IN_libc -DIS_IN_libpthread $(SSP_ALL_CFLAGS)
-
-CFLAGS-OMIT-libc_pthread_init.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-OMIT-libc_multiple_threads.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-OMIT-register-atfork.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-OMIT-unregister-atfork.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-OMIT-getpid.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-OMIT-raise.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-OMIT-sleep.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-OMIT-jmp-unwind.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-OMIT-libc-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
-
-#CFLAGS-OMIT-close.S = -DNOT_IN_libc -DIS_IN_libpthread
-#CFLAGS-OMIT-open.S = -DNOT_IN_libc -DIS_IN_libpthread
-#CFLAGS-OMIT-read.S = -DNOT_IN_libc -DIS_IN_libpthread
-#CFLAGS-OMIT-write.S = -DNOT_IN_libc -DIS_IN_libpthread
-#CFLAGS-OMIT-waitpid.S = -DNOT_IN_libc -DIS_IN_libpthread
-
-CFLAGS-OMIT-mq_notify.c = -DIS_IN_libpthread
-CFLAGS-OMIT-timer_create.c = -DIS_IN_libpthread
-CFLAGS-OMIT-timer_delete.c = -DIS_IN_libpthread
-CFLAGS-OMIT-timer_getoverr.c = -DIS_IN_libpthread
-CFLAGS-OMIT-timer_gettime.c = -DIS_IN_libpthread
-CFLAGS-OMIT-timer_routines.c = -DIS_IN_libpthread
-CFLAGS-OMIT-timer_settime.c = -DIS_IN_libpthread
-
-#ASFLAGS-open.S = -D_LIBC_REENTRANT
-#ASFLAGS-close.S = -D_LIBC_REENTRANT
-#ASFLAGS-read.S = -D_LIBC_REENTRANT
-#ASFLAGS-write.S = -D_LIBC_REENTRANT
-#ASFLAGS-waitpid.S = -D_LIBC_REENTRANT
-
-#
-# Create header files.
-#
-CFLAGS-gen_lowlevelbarrier.c = -S
-CFLAGS-gen_lowlevelcond.c = -S
-CFLAGS-gen_lowlevelrobustlock.c = -S
-CFLAGS-gen_lowlevelrwlock.c = -S
-CFLAGS-gen_pthread-pi-defines.c = -S
-CFLAGS-gen_structsem.c = -S
-CFLAGS-gen_unwindbuf.c = -S
-
 PTHREAD_LINUX_SYM   := $(notdir $(wildcard $(libpthread_linux_DIR)/*.sym))
-PTHREAD_LINUX_SYM_C := $(addprefix $(libpthread_linux_OUT)/gen_,$(PTHREAD_LINUX_SYM:.sym=.c))
-PTHREAD_LINUX_SYM_S := $(PTHREAD_LINUX_SYM_C:.c=.s)
 PTHREAD_LINUX_SYM_H := $(addprefix $(libpthread_linux_OUT)/,$(PTHREAD_LINUX_SYM:.sym=.h))
 
-$(PTHREAD_LINUX_SYM_C): $(libpthread_linux_OUT)/gen_%.c: $(libpthread_linux_DIR)/%.sym | $(libpthread_linux_OUT)
-	$(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
-$(PTHREAD_LINUX_SYM_S): $(libpthread_linux_OUT)/gen_%.s: $(libpthread_linux_OUT)/gen_%.c | headers
-	$(compile.c)
-libpthread-generated-y += $(PTHREAD_LINUX_SYM_S)
-$(PTHREAD_LINUX_SYM_H): $(libpthread_linux_OUT)/%.h: $(libpthread_linux_OUT)/gen_%.s
-	$(do_sed) $(PTHREAD_GENERATE_MANGLE) $< > $@
+$(PTHREAD_LINUX_SYM_H): $(top_srcdir)extra/scripts/gen-as-const.awk | headers
+$(PTHREAD_LINUX_SYM_H): $(libpthread_linux_OUT)/%.h: $(libpthread_linux_DIR)/%.sym
+	@$(disp_gen)
+	$(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< \
+	| $(CC) $(CFLAGS) -x c - -S -o - \
+	| $(SED) $(PTHREAD_GENERATE_MANGLE) > $@
 	@if test ! -s $@ ; then rm -f $@ ; false ; fi
 
 pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(PTHREAD_LINUX_SYM_H)
@@ -200,8 +154,7 @@ $(ALL_HEADERS_BITS_PTHREAD): $(top_builddir)include/bits/%: | $(top_builddir)inc
 	$(do_ln) $(call rel_srcdir)$(libpthread_linux_DIR)/bits/$(@F) $@
 
 HEADERCLEAN_libpthread/nptl/sysdeps/unix/sysv/linux:
-	$(do_rm) $(PTHREAD_LINUX_SYM_C) $(PTHREAD_LINUX_SYM_S) \
-		$(PTHREAD_LINUX_SYM_H)
+	$(do_rm) $(PTHREAD_LINUX_SYM_H)
 
 CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux:
 	$(do_rm) $(addprefix $(libpthread_linux_OUT)/*., o os oS)
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/arc/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/arc/Makefile.arch
index 25e6fadbf..8e3c7b0bc 100644
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/arc/Makefile.arch
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/arc/Makefile.arch
@@ -13,20 +13,3 @@ libc_linux_arch_CSRC = fork.c libc-lowlevellock.c
 libc_linux_arch_SSRC = clone.S vfork.S
 libc_linux_arch_SSRC-OMIT = waitpid.S
 
-CFLAGS-pthread_once.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-pt-__syscall_rt_sigaction.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-pt-__syscall_error.c =  -DNOT_IN_libc -DIS_IN_libpthread
-ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread
-
-ASFLAGS-vfork.S = -DIS_IN_libc -DNOT_IN_libpthread
-ASFLAGS-clone.S = -DIS_IN_libc -DNOT_IN_libpthread
-
-ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
-CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
-endif
-CFLAGS-OMIT-fork.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-OMIT-libc-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
-# We always compile it in arm mode because of SAVE_PID macro
-# This macro should be alternatively implemented in THUMB
-# assembly.
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile.arch
index 329d8a94e..c8d5d4ab5 100644
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile.arch
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile.arch
@@ -14,18 +14,6 @@ libc_linux_arch_CSRC = fork.c libc-lowlevellock.c
 libc_linux_arch_SSRC = clone.S vfork.S
 libc_linux_arch_SSRC-OMIT = waitpid.S
 
-
-CFLAGS-pthread_once.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-pt-__syscall_rt_sigaction.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-pt-__syscall_error.c =  -DNOT_IN_libc -DIS_IN_libpthread
-ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -marm
-
-ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
-CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
-endif
-CFLAGS-OMIT-fork.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-OMIT-libc-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
 # We always compile it in arm mode because of SAVE_PID macro
 # This macro should be alternatively implemented in THUMB
 # assembly.
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch
index 9a34595f1..fff0dae89 100644
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch
@@ -13,17 +13,3 @@ libc_linux_arch_SSRC = clone.S vfork.S
 
 ASFLAGS += -DUSE___THREAD
 
-CFLAGS-pt-__syscall_error.c =  -DNOT_IN_libc -DIS_IN_libpthread
-ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-ASFLAGS-lowlevellock.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-ASFLAGS-lowlevelrobustlock.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-ASFLAGS-pthread_once.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-ASFLAGS-pthread_spin_unlock.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-
-ASFLAGS-clone.S = -D_LIBC_REENTRANT
-ASFLAGS-vfork.S = -D_LIBC_REENTRANT
-ASFLAGS-libc-lowlevellock.S = -D_LIBC_REENTRANT
-ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
-CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
-endif
-CFLAGS-OMIT-fork.c = -DNOT_IN_libc -DIS_IN_libpthread
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/metag/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/metag/Makefile.arch
index df9887596..4d02d0c9a 100644
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/metag/Makefile.arch
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/metag/Makefile.arch
@@ -16,16 +16,3 @@ libc_linux_arch_SSRC-OMIT = waitpid.S
 
 CFLAGS += $(SSP_ALL_CFLAGS)
 
-CFLAGS-pthread_once.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-pt-__syscall_rt_sigaction.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-pt-__syscall_error.c =  -DNOT_IN_libc -DIS_IN_libpthread
-ASFLAGS-vfork.S = -DIS_IN_libc -DNOT_IN_libpthread
-ASFLAGS-clone.S = -DIS_IN_libc -DNOT_IN_libpthread
-ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread
-
-ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
-CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
-endif
-CFLAGS-OMIT-fork.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-OMIT-libc-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile.arch
index fc26a8e13..4a3d0f248 100644
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile.arch
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile.arch
@@ -15,13 +15,3 @@ libc_linux_arch_SSRC-OMIT = waitpid.S
 endif
 ASFLAGS += -DUSE___THREAD
 
-CFLAGS-OMIT-fork.c = -DNOT_IN_libc -DIS_IN_libpthread
-ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
-CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
-endif
-CFLAGS-pthread_once.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-pt-__syscall_rt_sigaction.c = -DNOT_IN_libc -DIS_IN_libpthread
-ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread
-
-ASFLAGS-clone.S = -D_LIBC_REENTRANT
-ASFLAGS-vfork.S = -D_LIBC_REENTRANT
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch
index 8581aea6f..21b9b7239 100644
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch
@@ -16,15 +16,3 @@ librt_linux_arch_CSRC = pt-__syscall_error.c
 
 ASFLAGS += -DUSE___THREAD
 
-CFLAGS-pthread_once.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-pt-__syscall_error.c =  -DNOT_IN_libc -DIS_IN_libpthread
-ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-#ASFLAGS-lowlevellock.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-
-#ASFLAGS-libc-lowlevellock.S = -D_LIBC_REENTRANT
-ASFLAGS-clone.S = -D_LIBC_REENTRANT
-ASFLAGS-vfork.S = -D_LIBC_REENTRANT
-ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
-CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
-endif
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile.arch
index a8249e0f4..154dd6e66 100644
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile.arch
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile.arch
@@ -17,30 +17,3 @@ libc_linux_arch_SSRC = libc-lowlevellock.S clone.S vfork.S
 
 ASFLAGS += -DUSE___THREAD
 
-ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-ASFLAGS-pthread_once.S = -D_LIBC_REENTRANT
-ASFLAGS-pthread_rwlock_wrlock.S = -D_LIBC_REENTRANT
-ASFLAGS-pthread_rwlock_rdlock.S = -D_LIBC_REENTRANT
-ASFLAGS-pthread_rwlock_unlock.S = -D_LIBC_REENTRANT
-ASFLAGS-pthread_barrier_wait.S = -D_LIBC_REENTRANT
-ASFLAGS-pthread_cond_broadcast.S = -D_LIBC_REENTRANT
-ASFLAGS-pthread_cond_signal.S = -D_LIBC_REENTRANT
-ASFLAGS-pthread_cond_wait.S = -D_LIBC_REENTRANT
-ASFLAGS-pthread_cond_timedwait.S = -D_LIBC_REENTRANT
-ASFLAGS-pthread_rwlock_timedwrlock.S = -D_LIBC_REENTRANT
-ASFLAGS-pthread_rwlock_timedrdlock.S = -D_LIBC_REENTRANT
-ASFLAGS-sem_post.S = -D_LIBC_REENTRANT
-ASFLAGS-sem_timedwait.S = -D_LIBC_REENTRANT
-ASFLAGS-sem_trywait.S = -D_LIBC_REENTRANT
-ASFLAGS-sem_wait.S = -D_LIBC_REENTRANT
-
-ASFLAGS-libc-lowlevellock.S = -D_LIBC_REENTRANT 
-
-ASFLAGS-lowlevellock.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-ASFLAGS-lowlevelrobustlock.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-
-ASFLAGS-clone.S = -D_LIBC_REENTRANT
-ASFLAGS-vfork.S = -D_LIBC_REENTRANT
-ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
-CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
-endif
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile.arch
index 102c0dad1..2b2b5f579 100644
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile.arch
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile.arch
@@ -17,15 +17,3 @@ librt_linux_arch_CSRC = pt-__syscall_error.c
 
 ASFLAGS += -DUSE___THREAD
 
-ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-CFLAGS-pthread_once.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-pt-__syscall_error.c =  -DNOT_IN_libc -DIS_IN_libpthread
-
-ASFLAGS-clone.S = -D_LIBC_REENTRANT
-ASFLAGS-vfork.S = -D_LIBC_REENTRANT
-ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
-CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
-endif
-CFLAGS-OMIT-fork.c = -DNOT_IN_libc -DIS_IN_libpthread
-CFLAGS-OMIT-libc-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile.arch
index 71df9861d..ebd506047 100644
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile.arch
+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile.arch
@@ -20,19 +20,3 @@ librt_linux_arch_SSRC = librt-cancellation.S
 
 ASFLAGS += -DUSE___THREAD
 
-CFLAGS-pt-__syscall_error.c =  -DNOT_IN_libc -DIS_IN_libpthread
-ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-ASFLAGS-lowlevellock.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-ASFLAGS-pthread_once.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-ASFLAGS-cancellation.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
-ASFLAGS-pthread_cond_timedwait.S = -D_LIBC_REENTRANT
-ASFLAGS-pthread_cond_wait.S = -D_LIBC_REENTRANT
-
-ASFLAGS-clone.S = -D_LIBC_REENTRANT
-ASFLAGS-vfork.S = -D_LIBC_REENTRANT
-ASFLAGS-libc-lowlevellock.S = -D_LIBC_REENTRANT
-ASFLAGS-libc-cancellation.S = -D_LIBC_REENTRANT
-ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
-CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
-endif
-CFLAGS-OMIT-fork.c = -DNOT_IN_libc -DIS_IN_libpthread