Revert "Removing the baked in libuv."

This reverts commit df30663.

Author: erickt

src/rt/libuv/.gitignore

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+*.swp
+*.o
+*.lo
+*.la
+*.a
+*.opensdf
+*.orig
+*.sdf
+*.suo
+/out/
+/build/gyp
+
+/test/run-tests
+/test/run-tests.exe
+/test/run-tests.dSYM
+/test/run-benchmarks
+/test/run-benchmarks.exe
+/test/run-benchmarks.dSYM
+
+*.sln
+*.vcproj
+*.vcxproj
+*.vcxproj.filters
+*.vcxproj.user
+_UpgradeReport_Files/
+UpgradeLog*.XML
+Debug
+Release
+ipch

src/rt/libuv/.mailmap

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+# update AUTHORS with:
+#   git log --all --reverse --format='%aN <%aE>' | perl -ne 'BEGIN{print "# Authors ordered by first contribution.\n"} print unless $h{$_}; $h{$_} = 1' > AUTHORS
+<[email protected]> <[email protected]>
+<[email protected]> <[email protected]>
+<[email protected]> <[email protected]>
+<[email protected]> <[email protected]>
+San-Tai Hsu <[email protected]>
+Isaac Z. Schlueter <[email protected]>
+Saúl Ibarra Corretgé <[email protected]>
+Yuki OKUMURA <[email protected]>

src/rt/libuv/AUTHORS

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+# Authors ordered by first contribution.
+Ryan Dahl <[email protected]>
+Bert Belder <[email protected]>
+Josh Roesslein <[email protected]>
+Alan Gutierrez <[email protected]>
+Joshua Peek <[email protected]>
+Igor Zinkovsky <[email protected]>
+San-Tai Hsu <[email protected]>
+Ben Noordhuis <[email protected]>
+Henry Rawas <[email protected]>
+Robert Mustacchi <[email protected]>
+Matt Stevens <[email protected]>
+Paul Querna <[email protected]>
+Shigeki Ohtsu <[email protected]>
+Tom Hughes <[email protected]>
+Peter Bright <[email protected]>
+Jeroen Janssen <[email protected]>
+Andrea Lattuada <[email protected]>
+Augusto Henrique Hentz <[email protected]>
+Clifford Heath <[email protected]>
+Jorge Chamorro Bieling <[email protected]>
+Luis Lavena <[email protected]>
+Matthew Sporleder <[email protected]>
+Erick Tryzelaar <[email protected]>
+Isaac Z. Schlueter <[email protected]>
+Pieter Noordhuis <[email protected]>
+Marek Jelen <[email protected]>
+Fedor Indutny <[email protected]>
+Saúl Ibarra Corretgé <[email protected]>
+Felix Geisendörfer <[email protected]>
+Yuki OKUMURA <[email protected]>
+Roman Shtylman <[email protected]>
+Frank DENIS <[email protected]>

src/rt/libuv/LICENSE

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+libuv is part of the Node project: http://nodejs.org/
+libuv may be distributed alone under Node's license:
+
+====
+
+Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
+
+====
+
+This license applies to all parts of libuv that are not externally
+maintained libraries.
+
+The externally maintained libraries used by libuv are:
+
+  - tree.h (from FreeBSD), copyright Niels Provos. Two clause BSD license.
+
+  - ngx_queue.h (from Nginx), copyright Igor Sysoev. Two clause BSD license.
+
+  - libev, located at ev/ is copyright Marc Alexander Lehmann, and
+    dual-licensed under the MIT license and GPL2.
+
+  - libeio, located at eio/ is copyright Marc Alexander Lehmann, and
+    dual-licensed under the MIT license and GPL2.

src/rt/libuv/Makefile

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+# Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
+
+ifdef MSVC
+uname_S := MINGW
+endif
+
+CPPFLAGS += -Iinclude -Iinclude/uv-private
+
+CARES_OBJS =
+CARES_OBJS += src/ares/ares__close_sockets.o
+CARES_OBJS += src/ares/ares__get_hostent.o
+CARES_OBJS += src/ares/ares__read_line.o
+CARES_OBJS += src/ares/ares__timeval.o
+CARES_OBJS += src/ares/ares_cancel.o
+CARES_OBJS += src/ares/ares_data.o
+CARES_OBJS += src/ares/ares_destroy.o
+CARES_OBJS += src/ares/ares_expand_name.o
+CARES_OBJS += src/ares/ares_expand_string.o
+CARES_OBJS += src/ares/ares_fds.o
+CARES_OBJS += src/ares/ares_free_hostent.o
+CARES_OBJS += src/ares/ares_free_string.o
+CARES_OBJS += src/ares/ares_gethostbyaddr.o
+CARES_OBJS += src/ares/ares_gethostbyname.o
+CARES_OBJS += src/ares/ares_getnameinfo.o
+CARES_OBJS += src/ares/ares_getopt.o
+CARES_OBJS += src/ares/ares_getsock.o
+CARES_OBJS += src/ares/ares_init.o
+CARES_OBJS += src/ares/ares_library_init.o
+CARES_OBJS += src/ares/ares_llist.o
+CARES_OBJS += src/ares/ares_mkquery.o
+CARES_OBJS += src/ares/ares_nowarn.o
+CARES_OBJS += src/ares/ares_options.o
+CARES_OBJS += src/ares/ares_parse_a_reply.o
+CARES_OBJS += src/ares/ares_parse_aaaa_reply.o
+CARES_OBJS += src/ares/ares_parse_mx_reply.o
+CARES_OBJS += src/ares/ares_parse_ns_reply.o
+CARES_OBJS += src/ares/ares_parse_ptr_reply.o
+CARES_OBJS += src/ares/ares_parse_srv_reply.o
+CARES_OBJS += src/ares/ares_parse_txt_reply.o
+CARES_OBJS += src/ares/ares_process.o
+CARES_OBJS += src/ares/ares_query.o
+CARES_OBJS += src/ares/ares_search.o
+CARES_OBJS += src/ares/ares_send.o
+CARES_OBJS += src/ares/ares_strcasecmp.o
+CARES_OBJS += src/ares/ares_strdup.o
+CARES_OBJS += src/ares/ares_strerror.o
+CARES_OBJS += src/ares/ares_timeout.o
+CARES_OBJS += src/ares/ares_version.o
+CARES_OBJS += src/ares/ares_writev.o
+CARES_OBJS += src/ares/bitncmp.o
+CARES_OBJS += src/ares/inet_net_pton.o
+CARES_OBJS += src/ares/inet_ntop.o
+
+ifneq (,$(findstring MINGW,$(uname_S)))
+include config-mingw.mk
+else
+include config-unix.mk
+endif
+
+TESTS=test/blackhole-server.c test/echo-server.c test/test-*.c
+BENCHMARKS=test/blackhole-server.c test/echo-server.c test/dns-server.c test/benchmark-*.c
+
+all: uv.a
+
+$(CARES_OBJS): %.o: %.c
+	$(CC) -o $*.o -c $(CFLAGS) $(CPPFLAGS) $< -DHAVE_CONFIG_H
+
+test/run-tests$(E): test/*.h test/run-tests.c $(RUNNER_SRC) test/runner-unix.c $(TESTS) uv.a
+	$(CC) $(CPPFLAGS) $(RUNNER_CFLAGS) -o test/run-tests test/run-tests.c \
+		test/runner.c $(RUNNER_SRC) $(TESTS) uv.a $(RUNNER_LIBS) $(RUNNER_LINKFLAGS)
+
+test/run-benchmarks$(E): test/*.h test/run-benchmarks.c test/runner.c $(RUNNER_SRC) $(BENCHMARKS) uv.a
+	$(CC) $(CPPFLAGS) $(RUNNER_CFLAGS) -o test/run-benchmarks test/run-benchmarks.c \
+		 test/runner.c $(RUNNER_SRC) $(BENCHMARKS) uv.a $(RUNNER_LIBS) $(RUNNER_LINKFLAGS)
+
+test/echo.o: test/echo.c test/echo.h
+	$(CC) $(CPPFLAGS) $(CFLAGS) -c test/echo.c -o test/echo.o
+
+
+.PHONY: clean clean-platform distclean distclean-platform test bench
+
+
+test: test/run-tests$(E)
+	test/run-tests
+
+#test-%:	test/run-tests$(E)
+#	test/run-tests $(@:test-%=%)
+
+bench: test/run-benchmarks$(E)
+	test/run-benchmarks
+
+#bench-%:	test/run-benchmarks$(E)
+#	test/run-benchmarks $(@:bench-%=%)
+
+clean: clean-platform
+	$(RM) -f src/*.o *.a test/run-tests$(E) test/run-benchmarks$(E)
+
+distclean: distclean-platform
+	$(RM) -f src/*.o *.a test/run-tests$(E) test/run-benchmarks$(E)

src/rt/libuv/README.md

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+# libuv
+
+libuv is a new platform layer for Node. Its purpose is to abstract IOCP on
+windows and libev on Unix systems. We intend to eventually contain all
+platform differences in this library.
+
+http://nodejs.org/
+
+## Features
+
+ * Non-blocking TCP sockets
+
+ * Non-blocking named pipes
+
+ * UDP
+
+ * Timers
+
+ * Child process spawning
+
+ * Asynchronous DNS via c-ares or `uv_getaddrinfo`.
+
+ * Asynchronous file system APIs `uv_fs_*`
+
+ * High resolution time `uv_hrtime`
+
+ * Current executable path look up `uv_exepath`
+
+ * Thread pool scheduling `uv_queue_work`
+
+ * ANSI escape code controlled TTY `uv_tty_t`
+
+ * File system events Currently supports inotify, `ReadDirectoryChangesW`
+   and kqueue. Event ports in the near future.
+   `uv_fs_event_t`
+
+ * IPC and socket sharing between processes `uv_write2`
+
+
+## Documentation
+
+See `include/uv.h`.
+
+
+## Build Instructions
+
+For GCC (including MinGW) there are two methods building: via normal
+makefiles or via GYP. GYP is a meta-build system which can generate MSVS,
+Makefile, and XCode backends. It is best used for integration into other
+projects.  The old (more stable) system is using Makefiles.
+
+To build via Makefile simply execute:
+
+    make
+
+To build with Visual Studio run the vcbuilds.bat file which will
+checkout the GYP code into build/gyp and generate the uv.sln and
+related files.
+
+Windows users can also build from cmd-line using msbuild.  This is
+done by running vcbuild.bat from Visual Studio command prompt.
+
+To have GYP generate build script for another system you will need to
+checkout GYP into the project tree manually:
+
+    svn co http://gyp.googlecode.com/svn/trunk build/gyp
+
+Unix users run
+
+    ./gyp_uv -f make
+    make
+
+Macintosh users run
+
+    ./gyp_uv -f xcode
+    xcodebuild -project uv.xcodeproj -configuration Release -target All
+
+
+## Supported Platforms
+
+Microsoft Windows operating systems since Windows XP SP2. It can be built
+with either Visual Studio or MinGW.
+
+Linux 2.6 using the GCC toolchain.
+
+MacOS using the GCC or XCode toolchain.
+
+Solaris 121 and later using GCC toolchain.

src/rt/libuv/build/gcc_version.py

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+#!/usr/bin/env python
+
+import os
+import re
+import subprocess
+import sys
+
+
+def DoMain(*args):
+  cc = os.environ.get('CC', 'gcc')
+  stdin, stderr = os.pipe()
+  subprocess.call([cc, '-v'], stderr=stderr)
+  output = os.read(stdin, 4096)
+  match = re.search("\ngcc version (\d+\.\d+\.\d+)", output)
+  if match:
+    print(match.group(1))
+
+
+if __name__ == '__main__':
+  DoMain(*sys.argv)