* Avoid unconditionally setting C++ flags
These were already handled via CMAKE_C_FLAGS and CMAKE_CXX_FLAGS and
this breaks when compiling plain C under GCC, which considers unknown
options an error when compiling with -Werror.
* Fix compilation in Linux/GCC and also Windows/MSVC
GCC and MSVC aren't happy about `using Query = testutil::Query;` when
there's already `class Query` in scope.
* Fix objc_class.h in Windows
* Fix warnings that have crept in on Windows
* Add sed scripts that find the versions of podspecs
... without fully loading those via Pod::Spec, which is slow.
* Avoid compiling with different visibility settings
... in different translation units. This removes warnings about linking
googletest causing weak symbols becoming strong.
* Add CMake objc_framework
* Define FirebaseCore via objc_framework
* Define FIRCoreDiagnosticsInterop via objc_framework
* Define GoogleUtilities with objc_framework
* Define FirebaseCoreDiagnosticsInterop via objc_framework
* Define FirebaseAuthInterop via objc_framework
* Don't duplicate Core's dependency information everywhere
* Remove podspec_framework
* Fix compilation error with -Wstrict-prototyes
* Clean up GeoPoint port to C++
... based on things learned porting Timestamps.
There's no good way to include conversions equivalent to toGeoPoint in
FIRTimestamp, so pull out separate conversion functions that match other
similar things.
* Extract MakeTimePoint into time_testing.h
... for reuse elsewhere
* Add TimestampInternal Hash/Truncate
* Use a method similar to NSDate to get current time on apple platforms
* Add UTF-8 to wide character conversions for Windows pathnames.
* Explicitly mark UTF-8 string literals
Without this, string literals are encoded in the host's encoding, which
can be anything including CP-1252 on Windows, which will generate
invalid UTF-8 data when fed through our serializer.
* Add compiler flags for MSVC on VS2017
* Force gtest to use the dynamic runtime on Windows.
* Avoid setting flags that MSVC does not understand
* Add compiler_id: cheap shortcuts for conditional features on a compiler
* Fix googletest build under VS2017
* Force disable Abseil's tests, which don't compile under VS2017.
* Make Firestore CMake a self-contained build
Now shell out to a sub-CMake to prepare depenencies without needing an
explciit superbuild structure. This makes the Visual Studio and CLion
projects driven from the CMake configuration actually usable.
* Make LevelDB an optional dependency.
* Move third-party dependencies to the top-level
Gil