deps: upgrade libuv to 1.9.1

Fixes: #4002
Fixes: #5384
Fixes: #6563
Refs: #2680 (comment)
PR-URL: #6796
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: Myles Borins <myles.borins@gmail.com>

Author: saghul

deps/uv/AUTHORS

@@ -253,3 +253,7 @@ Robert Chiras <robert.chiras@intel.com>
 Kári Tristan Helgason <kthelgason@gmail.com>
 Krishnaraj Bhat <krrishnarraj@gmail.com>
 Enno Boland <g@s01.de>
+Michael Fero <michael.fero@datastax.com>
+Robert Jefe Lindstaedt <robert.lindstaedt@gmail.com>
+Myles Borins <myles.borins@gmail.com>
+Tony Theodore <tonyt@logyst.com>

deps/uv/ChangeLog

@@ -1,3 +1,92 @@
+2016.05.17, Version 1.9.1 (Stable), d989902ac658b4323a4f4020446e6f4dc449e25c
+
+Changes since version 1.9.0:
+
+* test: handle root home directories (cjihrig)
+
+* unix: implement uv__fs_futime for AIX 7.1 (Imran Iqbal)
+
+* test: skip early bind tests if no IPv6 is supported (Saúl Ibarra Corretgé)
+
+* win: fix var declaration to be C89 compliant (Michael Fero)
+
+* unix: use POLL{IN,OUT,etc} constants directly (Ben Noordhuis)
+
+* doc: add ability to live reload and regenerate HTML (Saúl Ibarra Corretgé)
+
+* Revert "win,build: remove unused build defines" (cjihrig)
+
+* linux: fix fd leaks in uv_cpu_info() error paths (Ben Noordhuis)
+
+* linux: don't abort on malformed /proc/stat (Ben Noordhuis)
+
+* linux: fix long lines in linux-core.c (Ben Noordhuis)
+
+* test: fix fs_event_watch_file_current_dir for AIX (Imran Iqbal)
+
+* unix,fs: code cleanup of uv_fs_event_start for AIX (Imran Iqbal)
+
+* unix: delay signal handling until after normal i/o (Ben Noordhuis)
+
+* android: pthread_sigmask() does not set errno (Oguz Bastemur)
+
+* win: work around sharepoint scandir bug (Ben Noordhuis)
+
+* unix: guard against clobbering errno in uv__free() (Ben Noordhuis)
+
+* unix: remove unneeded SAVE_ERRNO wrappers (Ben Noordhuis)
+
+* test: skip fs_event_close_in_callback on AIX (Imran Iqbal)
+
+* win: add maxrss, pagefaults to uv_getrusage() (Robert Jefe Lindstaedt)
+
+* test: set a big send buffer size for tcp_write_queue_order (Andrius Bentkus)
+
+* unix: error on realpath if PATH_MAX is undefined (Myles Borins)
+
+* unix: fix bug in barrier fallback implementation (Kári Tristan Helgason)
+
+* build: bump android ndk version (Kári Tristan Helgason)
+
+* build: always compile with -fvisibility=hidden (Ben Noordhuis)
+
+* test: fix -Wformat warnings in platform test (Ben Noordhuis)
+
+* win: clarify fsevents handling code (Saúl Ibarra Corretgé)
+
+* test: fix POLLHDRUP related failures for AIX (Imran Iqbal)
+
+* build, mingw: set LIBS in configure.ac (Tony Theodore)
+
+* win: improve uv__convert_utf16_to_utf8 (Saúl Ibarra Corretgé)
+
+* win: simplified UTF16 -> UTF8 conversions (Saúl Ibarra Corretgé)
+
+* win: remove unneeded condition (Saúl Ibarra Corretgé)
+
+* darwin: work around condition variable kernel bug (Ben Noordhuis)
+
+* darwin: make thread stack multiple of page size (Ben Noordhuis)
+
+* build,win: rename platform to msbuild_platform (João Reis)
+
+* gitignore: ignore VS temporary database files (João Reis)
+
+* test: skip emfile on AIX (Imran Iqbal)
+
+* unix: use system allocator for scandir() (cjihrig)
+
+* common: release uv_fs_scandir() array (cjihrig)
+
+* win: call uv__fs_scandir_cleanup() (cjihrig)
+
+* win,tty: fix read stop in line mode (João Reis)
+
+* win,tty: don't duplicate handle for line reads (João Reis)
+
+* win,tty: restore cursor after canceling line read (Alexis Campailla)
+
+
 2016.04.08, Version 1.9.0 (Stable), 229b3a4cc150aebd6561e6bd43076eafa7a03756
 
 Changes since version 1.8.0:

deps/uv/Makefile.am

@@ -43,8 +43,8 @@ if WINNT
 
 include_HEADERS += include/uv-win.h include/tree.h
 AM_CPPFLAGS += -I$(top_srcdir)/src/win \
+               -DWIN32_LEAN_AND_MEAN \
                -D_WIN32_WINNT=0x0600
-LIBS += -lws2_32 -lpsapi -liphlpapi -lshell32 -luserenv
 libuv_la_SOURCES += src/win/async.c \
                     src/win/atomicops-inl.h \
                     src/win/core.c \
@@ -290,20 +290,23 @@ endif
 
 if ANDROID
 include_HEADERS += include/android-ifaddrs.h \
-                   include/pthread-fixes.h
+                   include/pthread-barrier.h
 libuv_la_SOURCES += src/unix/android-ifaddrs.c \
-                    src/unix/pthread-fixes.c
+                    src/unix/pthread-fixes.c \
+                    src/unix/pthread-barrier.c
 endif
 
 if DARWIN
-include_HEADERS += include/uv-darwin.h
+include_HEADERS += include/uv-darwin.h \
+                   include/pthread-barrier.h
 libuv_la_CFLAGS += -D_DARWIN_USE_64_BIT_INODE=1
 libuv_la_CFLAGS += -D_DARWIN_UNLIMITED_SELECT=1
 libuv_la_SOURCES += src/unix/darwin.c \
                     src/unix/darwin-proctitle.c \
                     src/unix/fsevents.c \
                     src/unix/kqueue.c \
-                    src/unix/proctitle.c
+                    src/unix/proctitle.c \
+                    src/unix/pthread-barrier.c
 test_run_tests_LDFLAGS += -lutil
 endif
 

deps/uv/Makefile.mingw

@@ -20,6 +20,7 @@ CFLAGS += -Wall \
           -Iinclude \
           -Isrc \
           -Isrc/win \
+          -DWIN32_LEAN_AND_MEAN \
           -D_WIN32_WINNT=0x0600
 
 INCLUDES = include/stdint-msvc2008.h \

deps/uv/README.md

@@ -60,6 +60,11 @@ Build documentation as HTML:
 
     $ make html
 
+Build documentation as HTML and live reload it when it changes (this requires
+sphinx-autobuild to be installed and is only supported on Unix):
+
+    $ make livehtml
+
 Build documentation as man pages:
 
     $ make man

deps/uv/android-configure

@@ -3,7 +3,7 @@
 export TOOLCHAIN=$PWD/android-toolchain
 mkdir -p $TOOLCHAIN
 $1/build/tools/make-standalone-toolchain.sh \
-    --toolchain=arm-linux-androideabi-4.8 \
+    --toolchain=arm-linux-androideabi-4.9 \
     --arch=arm \
     --install-dir=$TOOLCHAIN \
     --platform=android-21
@@ -14,7 +14,7 @@ export CXX=arm-linux-androideabi-g++
 export LINK=arm-linux-androideabi-g++
 export PLATFORM=android
 
-if [ $2 -a $2 == 'gyp' ]
+if [[ $2 == 'gyp' ]]
   then
     ./gyp_uv.py -Dtarget_arch=arm -DOS=android -f make-android
 fi

deps/uv/appveyor.yml

@@ -1,4 +1,4 @@
-version: v1.9.0.build{build}
+version: v1.9.1.build{build}
 
 install:
   - cinst -y nsis

deps/uv/common.gypi

@@ -1,6 +1,5 @@
 {
   'variables': {
-    'visibility%': 'hidden',         # V8's visibility setting
     'target_arch%': 'ia32',          # set v8's target architecture
     'host_arch%': 'ia32',            # set v8's host architecture
     'uv_library%': 'static_library', # allow override to 'shared_library' for DLL/.so builds
@@ -156,9 +155,6 @@
             'cflags': [ '-pthread' ],
             'ldflags': [ '-pthread' ],
           }],
-          [ 'visibility=="hidden"', {
-            'cflags': [ '-fvisibility=hidden' ],
-          }],
         ],
       }],
       ['OS=="mac"', {
@@ -170,9 +166,6 @@
           'GCC_ENABLE_CPP_EXCEPTIONS': 'NO',        # -fno-exceptions
           'GCC_ENABLE_CPP_RTTI': 'NO',              # -fno-rtti
           'GCC_ENABLE_PASCAL_STRINGS': 'NO',        # No -mpascal-strings
-          # GCC_INLINES_ARE_PRIVATE_EXTERN maps to -fvisibility-inlines-hidden
-          'GCC_INLINES_ARE_PRIVATE_EXTERN': 'YES',
-          'GCC_SYMBOLS_PRIVATE_EXTERN': 'YES',      # -fvisibility=hidden
           'GCC_THREADSAFE_STATICS': 'NO',           # -fno-threadsafe-statics
           'PREBINDING': 'NO',                       # No -Wl,-prebind
           'USE_HEADERMAP': 'NO',

deps/uv/configure.ac

@@ -13,7 +13,7 @@
 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 AC_PREREQ(2.57)
-AC_INIT([libuv], [1.9.0], [https://github.com/libuv/libuv/issues])
+AC_INIT([libuv], [1.9.1], [https://github.com/libuv/libuv/issues])
 AC_CONFIG_MACRO_DIR([m4])
 m4_include([m4/libuv-extra-automake-flags.m4])
 m4_include([m4/as_case.m4])
@@ -58,6 +58,9 @@ AM_CONDITIONAL([NETBSD],   [AS_CASE([$host_os],[netbsd*],       [true], [false])
 AM_CONDITIONAL([OPENBSD],  [AS_CASE([$host_os],[openbsd*],      [true], [false])])
 AM_CONDITIONAL([SUNOS],    [AS_CASE([$host_os],[solaris*],      [true], [false])])
 AM_CONDITIONAL([WINNT],    [AS_CASE([$host_os],[mingw*],        [true], [false])])
+AS_CASE([$host_os],[mingw*], [
+    LIBS="$LIBS -lws2_32 -lpsapi -liphlpapi -lshell32 -luserenv -luser32"
+])
 AC_CHECK_HEADERS([sys/ahafs_evProds.h])
 AC_CHECK_PROG(PKG_CONFIG, pkg-config, yes)
 AM_CONDITIONAL([HAVE_PKG_CONFIG], [test "x$PKG_CONFIG" != "x"])

deps/uv/docs/src/poll.rst

@@ -31,6 +31,8 @@ closed immediately after a call to :c:func:`uv_poll_stop` or :c:func:`uv_close`.
     On windows only sockets can be polled with poll handles. On Unix any file
     descriptor that would be accepted by :man:`poll(2)` can be used.
 
+.. note::
+    On AIX, watching for disconnection is not supported.
 
 Data types
 ----------
@@ -101,6 +103,10 @@ API
         Calling :c:func:`uv_poll_start` on a handle that is already active is fine. Doing so
         will update the events mask that is being watched for.
 
+    .. note::
+        Though UV_DISCONNECT can be set, it is unsupported on AIX and as such will not be set
+        on the `events` field in the callback.
+
     .. versionchanged:: 1.9.0 Added the UV_DISCONNECT event.
 
 .. c:function:: int uv_poll_stop(uv_poll_t* poll)