lokinet/.gitmodules

[submodule "external/nlohmann"]
	path = external/nlohmann
	url = https://github.com/nlohmann/json.git
[submodule "external/abseil-cpp"]
	path = external/abseil-cpp
	url = https://github.com/abseil/abseil-cpp.git
[submodule "external/googletest"]
	path = external/googletest
	url = https://github.com/google/googletest.git
[submodule "external/cxxopts"]
	path = external/cxxopts
	url = https://github.com/jarro2783/cxxopts.git
[submodule "external/ghc-filesystem"]
	path = external/ghc-filesystem
	url = https://github.com/gulrak/filesystem.git
[submodule "test/Catch2"]
	path = test/Catch2
	url = https://github.com/catchorg/Catch2
[submodule "external/optional-lite"]
	path = external/optional-lite
	url = https://github.com/martinmoene/optional-lite.git
Switch abseil & nlohmann to submodules and update to latest stable Our current abseil won't build with gcc 10 (its `optional` implementation appears broken), and spews warnings under slightly older compilers; updating to the latest stable 2019 branch fixes both issues. 2020-02-13 17:42:16 +00:00			`[submodule "external/nlohmann"]`
			`path = external/nlohmann`
			`url = https://github.com/nlohmann/json.git`
			`[submodule "external/abseil-cpp"]`
			`path = external/abseil-cpp`
			`url = https://github.com/abseil/abseil-cpp.git`
			`[submodule "external/googletest"]`
			`path = external/googletest`
			`url = https://github.com/google/googletest.git`
Devendor cxxopts to submodule 2020-02-13 19:18:17 +00:00			`[submodule "external/cxxopts"]`
			`path = external/cxxopts`
			`url = https://github.com/jarro2783/cxxopts.git`
ghc::filesystem devendor to submodule Also removed some unused/old options for conditionally not using ghc::filesystem and a sodium option that wasn't used anywhere. 2020-02-13 19:39:34 +00:00			`[submodule "external/ghc-filesystem"]`
			`path = external/ghc-filesystem`
			`url = https://github.com/gulrak/filesystem.git`
make catch2 a submodule 2020-02-17 13:24:57 +00:00			`[submodule "test/Catch2"]`
			`path = test/Catch2`
			`url = https://github.com/catchorg/Catch2`
Replace absl::optional with optional-lite Step 1 of removing abseil from lokinet. For the most part this is a drop-in replacement, but there are also a few changes here to the JSONRPC layer that were needed to work around current gcc 10 dev snapshot: - JSONRPC returns a json now instead of an optional<json>. It doesn't make any sense to have a json rpc call that just closes the connection with returning anything. Invoked functions can return a null (default constructed) result now if they don't have anything to return (such a null value won't be added as "result"). 2020-02-19 21:58:01 +00:00			`[submodule "external/optional-lite"]`
			`path = external/optional-lite`
			`url = https://github.com/martinmoene/optional-lite.git`