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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_bmk_gnu_eabi_stm32/gnu_eabi-master-arm_eabi-coremark-O3_VECT in repository toolchain/ci/newlib.

from 593a86f9b Cygwin: document the recent pipe changes adds 00cbbaa33 Cygwin: pipe: Do not call PeekNamedPipe() if it is not necessary. adds f961a63ed Cygwin: drop useless method fhandler_base::has_ongoing_io adds 34b144704 Cygwin: pipes: don't call NtQueryInformationFile on read side [...] adds 63c1f29a1 libgloss: fix AC_LANG_SOURCE warnings w/newer autoconf adds e21576504 libgloss: epiphany: rename symbol prefix cache var adds 1328009bb libgloss: add missing aclocal.m4 files adds 6e64fccb5 newlib: sig2str: use __restrict adds 18fab2f83 Cygwin: select: check for negative return from pipe_data_available adds 350806f88 Cygwin: close_all_files: Do not duplicate stderr for write pipe. adds d8614e355 Cygwin: pipe: Fix error handling in fhandler_pip::create(). adds 199482654 Cygwin: pipe: Fix race issue regarding handle count. adds 9814cfd8f Cygwin: pipe, fifo: Move query_hdl and hdl_cnt_mtx to fhandler_pipe. adds 98859e00d Cygwin: fix typos in release notes

No new revisions were added by this update.

Summary of changes: libgloss/csky/configure.ac | 8 +- libgloss/epiphany/configure | 16 +- libgloss/epiphany/configure.ac | 12 +- libgloss/m68k/configure.ac | 8 +- libgloss/{lm32 => microblaze}/aclocal.m4 | 0 libgloss/microblaze/configure | 583 ++++++++++++++++++++++++++++++- libgloss/{lm32 => msp430}/aclocal.m4 | 0 libgloss/{lm32 => rl78}/aclocal.m4 | 0 libgloss/{lm32 => rx}/aclocal.m4 | 0 newlib/libc/signal/sig2str.c | 2 +- winsup/cygwin/fhandler.h | 28 +- winsup/cygwin/fhandler_pipe.cc | 168 +++++---- winsup/cygwin/release/3.3.0 | 4 +- winsup/cygwin/select.cc | 47 ++- winsup/cygwin/syscalls.cc | 2 +- 15 files changed, 754 insertions(+), 124 deletions(-) copy libgloss/{lm32 => microblaze}/aclocal.m4 (100%) mode change 100644 => 100755 libgloss/microblaze/configure copy libgloss/{lm32 => msp430}/aclocal.m4 (100%) copy libgloss/{lm32 => rl78}/aclocal.m4 (100%) copy libgloss/{lm32 => rx}/aclocal.m4 (100%)