Now the Build tool needs to define -DHAVE_ZLIB and -DHAVE-PTHREAD rather
than providing a config.h

- Make pbconfig.h a manually written file to handle hash conditions
  according to platform related macros.
- Remove #include "config.h" from source code.
- Changed the configure.ac and Makefile.am to pass down the macros.
- Change cmake to pass down the the macros.

Change-Id: I537249d5df8fdeba189706aec436d1ab1104a4dc

Add a badge for AppVeyor build.

Modified FindRubyTestDir to use GOOGLE_THIRD_PARTY_PROTOBUF

Change-Id: Ic59d78d699af0e5f50377f83c8a7ea9a78074d81

Remove config.h.include which is no longer needed

Change-Id: I2015df2409aa95401af658b40023c8f9b9d75068

generated file now.

Change-Id: I68b397e7fa9248abc93d5c12efd5cd31e380c9ab

Make pbconfig.h independent of config.h

Change-Id: I31ead985b4ac5b02fb7558d34c1da19fd837b50a

Workaround for MSVC's string literal compiler limit.

Give descriptor.proto a go package

Escape characters don't count for string literal size, no need to pre-generate escape string.

Added unit test to touch enormous cpp generated descriptor.

Updated makefile to include enormous_descriptor.proto

Fixed language compatibility error.

This is currently done in golang/protobuf using `sed`. This change
should simplify things.

Update podspec, rename assets to drop @

Remove the OS X checks from travis.sh, instead use excludes

Updated upb to latest version (C89).

Remove the OS X checks from travis.sh, instead use excludes to not fire up a vm for something we can't test.

Update version number of objective-c to 3.0.0-alpha-4-pre

Beta quality drop of Objective C Support.

upb no longer requires -std=c99 but the Ruby/C
code still uses C99 features.

Refactored the threadlocal logic for Android and IOS into logic in
platform_macro.h which computes a GOOGLE_PROTOBUF_NO_THREADLOCAL
define which is then used elsewhere.  This allows new platforms
without THREADLOCAL to be easily defined.

Since this version of upb supports C89, all of the
extra compiler flags are no longer required.

- Add more to the ObjC dir readme.
- Merge the ExtensionField and ExtensionDescriptor to reduce overhead.
- Fix an initialization race.
- Clean up the Xcode schemes.
- Remove the class/enum filter.
- Remove some forced inline that were bloating things without proof of performance wins.
- Rename some internal types to avoid conflicts with the well know types protos.
- Drop the use of ApplyFunctions to the compiler/optimizer can do what it wants.
- Better document some possible future improvements.
- Add missing support for parsing repeated primitive fields in packed or unpacked forms.
- Improve -hash.
- Add *Count for repeated and map<> fields to avoid auto create when checking for them being set.

Remove vsprojects.

Speed up little endian int/long writes.

Marked another compiler literal unsigned.

Fixed bug in GOOGLE_PREDICT_FALSE.

Make it executable and generate extract_includes.bat in the same directory.

When compiling a protobuf with gcc 4.1.2 for powerpc, I ran into
another of the following warning message:

INFO: From Compiling my_proto.pb.cc powerpc-603e-linux-gcc:
bazel-out/local_linux-dbg/genfiles/my_proto.pb.cc: In member
   function `virtual void MyProto::Clear()':
   bazel-out/local_linux-dbg/genfiles/my_proto.pb.cc:223: warning: this
      decimal constant is unsigned only in ISO C90

The line in the proto file that was triggering it was:

  if (_has_bits_[24 / 32] & 4278190080) {
    ZR_(field1_, field2_);
  }

_has_bits_ is a uint32.  The constant mask should therefore be
unsigned.  This change updates the constant to be generated as
unsigned.

The GOOGLE_PREDICT_FALSE macro is both incorrect, and doesn't match
the macro definition in glog, which causes conflicts when including
both libraries.  This commit fixes that by making it identical to
what is in glog.

Conformance tests can now be excluded based on their names.

Migrate writer to printer for C#

Change-Id: I382dcda97fa123a6da4ff5faad5d7ece95853f33