Building the protobuf compiler with Bazel fails to resolve the unqualifed "string"s in java_options.h:
```
ERROR: .../external/com_google_protobuf/BUILD:248:1: C++ compilation of rule '@com_google_protobuf//:protoc_lib' failed: Process exited with status 1 [sandboxed].
In file included from external/com_google_protobuf/src/google/protobuf/compiler/java/java_context.h:41:0,
from external/com_google_protobuf/src/google/protobuf/compiler/java/java_enum_field_lite.cc:38:
external/com_google_protobuf/src/google/protobuf/compiler/java/java_options.h:59:3: error: 'string' does not name a type
string annotation_list_file;
^
external/com_google_protobuf/src/google/protobuf/compiler/java/java_options.h:62:3: error: 'string' does not name a type
string output_list_file;
^
Use --strategy=CppCompile=standalone to disable sandboxing for the failing actions.
INFO: Elapsed time: 41.487s, Critical Path: 6.20s
//interpreter:eval_test NO STATUS
Executed 0 out of 1 test: 1 was skipped.
```
* Follows proper autoloading standards
- Splits PHP classes in descriptor.php into separate files
- Splits MapFieldIter and RepeatedFieldIter into separate files
- Moves descriptor.php to Internal/functions.php
- Moves all namespaced functions into Iternal/functions.php
* fixes Makefile.am for added php files
* [PHP] moves all functions to GPBUtil
* removes description.php from the makefile
* Add new file option php_namespace.
Use this option to change the namespace of php generated classes.
Default is empty. When this option is empty, the package name will be
used for determining the namespace.
* Uncomment commented tests
* Revert gdb test change
* Update csharp descriptor.
* Add test for empty php_namespace.
This fixes a compiler bug that caused a Java syntax error when one .proto file
would import another one with an empty package and java_package. This fixes
issue #3114.
This has one important packaging change: the netstandard version now
depends (implicitly) on netstandard1.6.1 rather than on individual
packages. This is the preferred style of dependency, and shouldn't
affect any users - see http://stackoverflow.com/questions/42946951
for details.
The tests are still NUnit, but NUnit doesn't support "dotnet test"
yet; the test project is now an executable using NUnitLite. (When
NUnit supports dotnet test, we can adapt to it.)
Note that the project will now only work in Visual Studio 2017 (and
Visual Studio Code, and from the command line with the .NET Core
1.0.0 SDK); Visual Studio 2015 does *not* support this project file
format.
* Comment out unused arguments.
These last few are all that's needed to compile with -Wunused-arguments.
* Fix missing struct field initializer.
With this fix, everything compiles with -Wmissing-field-initializers.
* Add support for disabling unaligned memory accesses on x86 too.
ubsan doesn't like these because they are technically undefined
behavior, so -DGOOGLE_PROTOBUF_DONT_USE_UNALIGNED will disable them easily.
* Avoid undefined integer overflow.
ubsan catches all of these.
