solidity/cmake/EthUtils.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

115 lines
3.3 KiB
CMake

#
# renames the file if it is different from its destination
include(CMakeParseArguments)
#
macro(replace_if_different SOURCE DST)
set(extra_macro_args ${ARGN})
set(options CREATE)
set(one_value_args)
set(multi_value_args)
cmake_parse_arguments(REPLACE_IF_DIFFERENT "${options}" "${one_value_args}" "${multi_value_args}" "${extra_macro_args}")
if (REPLACE_IF_DIFFERENT_CREATE AND (NOT (EXISTS "${DST}")))
file(WRITE "${DST}" "")
endif()
execute_process(COMMAND ${CMAKE_COMMAND} -E compare_files "${SOURCE}" "${DST}" RESULT_VARIABLE DIFFERENT OUTPUT_QUIET ERROR_QUIET)
if (DIFFERENT)
execute_process(COMMAND ${CMAKE_COMMAND} -E rename "${SOURCE}" "${DST}")
else()
execute_process(COMMAND ${CMAKE_COMMAND} -E remove "${SOURCE}")
endif()
endmacro()
macro(eth_add_test NAME)
# parse arguments here
set(commands)
set(current_command "")
foreach (arg ${ARGN})
if (arg STREQUAL "ARGS")
if (current_command)
list(APPEND commands ${current_command})
endif()
set(current_command "")
else ()
set(current_command "${current_command} ${arg}")
endif()
endforeach(arg)
list(APPEND commands ${current_command})
message(STATUS "test: ${NAME} | ${commands}")
# create tests
set(index 0)
list(LENGTH commands count)
while (index LESS count)
list(GET commands ${index} test_arguments)
set(run_test "--run_test=${NAME}")
add_test(NAME "${NAME}.${index}" COMMAND testeth ${run_test} ${test_arguments})
math(EXPR index "${index} + 1")
endwhile(index LESS count)
# add target to run them
add_custom_target("test.${NAME}"
DEPENDS testeth
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMAND ${CMAKE_COMMAND} -DETH_TEST_NAME="${NAME}" -DCTEST_COMMAND="${CTEST_COMMAND}" -P "${ETH_SCRIPTS_DIR}/runtest.cmake"
)
endmacro()
# Creates C resources file from files
function(eth_add_resources RESOURCE_FILE OUT_FILE ETH_RES_DIR)
include("${RESOURCE_FILE}")
set(OUTPUT "${ETH_RESOURCE_LOCATION}/${ETH_RESOURCE_NAME}.hpp")
#message(FATAL_ERROR "res:! ${ETH_RESOURCE_LOCATION}")
include_directories("${ETH_RESOURCE_LOCATION}")
set(${OUT_FILE} "${OUTPUT}" PARENT_SCOPE)
set(filenames "${RESOURCE_FILE}")
list(APPEND filenames "${ETH_SCRIPTS_DIR}/resources.cmake")
foreach(resource ${ETH_RESOURCES})
list(APPEND filenames "${${resource}}")
endforeach(resource)
add_custom_command(OUTPUT ${OUTPUT}
COMMAND ${CMAKE_COMMAND} -DETH_RES_FILE="${RESOURCE_FILE}" -DETH_RES_DIR="${ETH_RES_DIR}" -P "${ETH_SCRIPTS_DIR}/resources.cmake"
DEPENDS ${filenames}
)
endfunction()
macro(eth_default_option O DEF)
if (DEFINED ${O})
if (${${O}})
set(${O} ON)
else ()
set(${O} OFF)
endif()
else ()
set(${O} ${DEF})
endif()
endmacro()
# In Windows split repositories build we need to be checking whether or not
# Debug/Release or both versions were built for the config phase to run smoothly
macro(eth_check_library_link L)
if (${${L}_LIBRARY} AND ${${L}_LIBRARY} EQUAL "${L}_LIBRARY-NOTFOUND")
unset(${${L}_LIBRARY})
endif()
if (${${L}_LIBRARY_DEBUG} AND ${${L}_LIBRARY_DEBUG} EQUAL "${L}_LIBRARY_DEBUG-NOTFOUND")
unset(${${L}_LIBRARY_DEBUG})
endif()
if (${${L}_LIBRARY} AND ${${L}_LIBRARY_DEBUG})
set(${L}_LIBRARIES optimized ${${L}_LIBRARY} debug ${${L}_LIBRARY_DEBUG})
elseif (${${L}_LIBRARY})
set(${L}_LIBRARIES ${${L}_LIBRARY})
elseif (${${L}_LIBRARY_DEBUG})
set(${L}_LIBRARIES ${${L}_LIBRARY_DEBUG})
endif()
endmacro()