This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The branch, 1.0 has been updated via 39e50d004f9b2cfd0988f670a877d83ee17d2418 (commit) from 5a167e319ca2bee566d330d1c901d76dc53deea7 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 39e50d004f9b2cfd0988f670a877d83ee17d2418 Author: Max Filippov <jcmvbkbc@gmail.com> Date: Tue Sep 15 06:18:38 2015 +0300 NPTL: fix CFLAGS for cancellation points Stack unwinding that happens during NPTL thread cancellation needs cancellable syscall wrapper functions to be compiled with -fexceptions -fasynchronous-unwind-tables to be able to unwind to cleanup handlers registered before syscall invocation. Add these flags for all cancellable syscall wrappers. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> ----------------------------------------------------------------------- Summary of changes: libpthread/nptl/Makefile.in | 49 ++++++++++++++++++++++++++++++++++++------- 1 file changed, 41 insertions(+), 8 deletions(-) diff --git a/libpthread/nptl/Makefile.in b/libpthread/nptl/Makefile.in index 55eeba2..8261fce 100644 --- a/libpthread/nptl/Makefile.in +++ b/libpthread/nptl/Makefile.in @@ -187,18 +187,51 @@ CFLAGS-sem_wait.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-sem_timedwait.c = -fexceptions -fasynchronous-unwind-tables # These are the function wrappers we have to duplicate here. -CFLAGS-fcntl.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-accept.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-clock_nanosleep.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-close.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-connect.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-creat.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-fdatasync.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-fsync.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-lockf.c = -fexceptions -CFLAGS-pread.c = -fexceptions -fasynchronous-unwind-tables -CFLAGS-pread64.c = -fexceptions -fasynchronous-unwind-tables -CFLAGS-pwrite.c = -fexceptions -fasynchronous-unwind-tables -CFLAGS-pwrite64.c = -fexceptions -fasynchronous-unwind-tables -CFLAGS-wait.c = -fexceptions -fasynchronous-unwind-tables -CFLAGS-waitpid.c = -fexceptions -fasynchronous-unwind-tables -CFLAGS-sigwait.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-msgrcv.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-msgsnd.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-msync.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-nanosleep.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-open64.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-open.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-pause.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-poll.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-ppoll.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-pread_write.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-pselect.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-read.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-readv.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-recv.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-recvfrom.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-recvmsg.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-__rt_sigtimedwait.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-__rt_sigwaitinfo.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-select.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-send.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-sendmsg.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-sendto.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-sigpause.c = -fexceptions +CFLAGS-sigsuspend.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-sigtimedwait.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-sigwait.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-sigwaitinfo.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-__syscall_fcntl64.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-__syscall_fcntl.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-tcdrain.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-usleep.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-wait4.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-wait.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-waitid.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-waitpid.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-write.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-writev.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-pt-system.c = -fexceptions -I$(top_srcdir)libc/stdlib hooks/post-receive -- uClibc-ng - small C library for embedded systems