solidity/cmake/FindSolidity.cmake
Bob Summerwill 4ee2114127 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 :-)
2016-08-01 01:45:11 -07:00

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CMake

# Find Solidity
#
# Find the solidity includes and library
#
# This module defines
# Solidity_XXX_LIBRARIES, the libraries needed to use solidity.
# SOLIDITY_INCLUDE_DIRS
include(EthUtils)
set(LIBS solidity;lll;evmasm)
set(Solidity_INCLUDE_DIRS "${SOL_DIR}")
# if the project is a subset of main cpp-ethereum project
# use same pattern for variables as Boost uses
if ((DEFINED solidity_VERSION) OR (DEFINED cpp-ethereum_VERSION))
foreach (l ${LIBS})
string(TOUPPER ${l} L)
set ("Solidity_${L}_LIBRARIES" ${l})
endforeach()
else()
foreach (l ${LIBS})
string(TOUPPER ${l} L)
find_library(Solidity_${L}_LIBRARY
NAMES ${l}
PATHS ${CMAKE_LIBRARY_PATH}
PATH_SUFFIXES "lib${l}" "${l}" "lib${l}/Debug" "lib${l}/Release"
NO_DEFAULT_PATH
)
set(Solidity_${L}_LIBRARIES ${Solidity_${L}_LIBRARY})
if (DEFINED MSVC)
find_library(Solidity_${L}_LIBRARY_DEBUG
NAMES ${l}
PATHS ${CMAKE_LIBRARY_PATH}
PATH_SUFFIXES "lib${l}/Debug"
NO_DEFAULT_PATH
)
eth_check_library_link(Solidity_${L})
endif()
endforeach()
endif()