Make the Solidity repository standalone.

This commit is the culmination of several months of work to decouple Solidity from the webthree-umbrella so that it can be developed in parallel with cpp-ethereum (the Ethereum C++ runtime) and so that even for the Solidity unit-tests there is no hard-dependency onto the C++ runtime.

The Tests-over-IPC refactoring was a major step in the same process which was already committed.

This commit contains the following changes:

- A subset of the CMake functionality in webthree-helpers was extracted and tailored for Solidity into ./cmake.   Further cleanup is certainly possible.
- A subset of the libdevcore functionality in libweb3core was extracted and tailored for Solidity into ./libdevcore.   Further cleanup is certainly possible
- The gas price constants in EVMSchedule were orphaned into libevmasm.
- Some other refactorings and cleanups were made to sever unnecessary EVM dependencies in the Solidity unit-tests.
- TravisCI and Appveyor support was added, covering builds and running of the unit-tests (Linux and macOS only for now)
- A bug-fix was made to get the Tests-over-IPC running on macOS.
- There are still reliability issues in the unit-tests, which need immediate attention.    The Travis build has been flipped to run the unit-tests 5 times, to try to flush these out.
- The Emscripten automation which was previously in webthree-umbrella was merged into the TravisCI automation here.
- The development ZIP deployment step has been commented out, but we will want to read that ONLY for release branch.

Further iteration on these changes will definitely be needed, but I feel these have got to sufficient maturity than holding them back further isn't winning us anything.    It is go time :-)

1 files changed, 46 insertions, 0 deletions

diff --git a/libdevcore/UndefMacros.h b/libdevcore/UndefMacros.h
new file mode 100644
index 00000000..91249523
--- /dev/null
+++ b/libdevcore/UndefMacros.h
@@ -0,0 +1,46 @@
+/*
+	This file is part of cpp-ethereum.
+
+	cpp-ethereum is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	cpp-ethereum is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/** @file UndefMacros.h
+ * @author Lefteris  <lefteris@ethdev.com>
+ * @date 2015
+ *
+ * This header should be used to #undef some really evil macros defined by
+ * windows.h which result in conflict with our libsolidity/Token.h
+ */
+#pragma once
+
+#if defined(_MSC_VER) || defined(__MINGW32__)
+
+#undef DELETE
+#undef IN
+#undef VOID
+#undef THIS
+#undef CONST
+
+// Conflicting define on MinGW in windows.h
+// windows.h(19): #define interface struct
+#ifdef interface
+#undef interface
+#endif
+
+#elif defined(DELETE) || defined(IN) || defined(VOID) || defined(THIS) || defined(CONST) || defined(interface)
+
+#error "The preceding macros in this header file are reserved for V8's "\
+"TOKEN_LIST. Please add a platform specific define above to undefine "\
+"overlapping macros."
+
+#endif