solidity/cmake/EthDependencies.cmake

55 lines
2.6 KiB
CMake

# all dependencies that are not directly included in the cpp-ethereum distribution are defined here
# for this to work, download the dependency via the cmake script in extdep or install them manually!
if (DEFINED MSVC)
# by defining CMAKE_PREFIX_PATH variable, cmake will look for dependencies first in our own repository before looking in system paths like /usr/local/ ...
# this must be set to point to the same directory as $ETH_DEPENDENCY_INSTALL_DIR in /extdep directory
if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 19.0.0)
set (ETH_DEPENDENCY_INSTALL_DIR "${CMAKE_CURRENT_LIST_DIR}/../extdep/install/windows/x64")
else()
get_filename_component(DEPS_DIR "${CMAKE_CURRENT_LIST_DIR}/../deps/install" ABSOLUTE)
set(ETH_DEPENDENCY_INSTALL_DIR
"${DEPS_DIR}/x64" # Old location for deps.
"${DEPS_DIR}/win64" # New location for deps.
"${DEPS_DIR}/win64/Release/share" # LLVM shared cmake files.
)
endif()
set (CMAKE_PREFIX_PATH ${ETH_DEPENDENCY_INSTALL_DIR} ${CMAKE_PREFIX_PATH})
endif()
# custom cmake scripts
set(ETH_CMAKE_DIR ${CMAKE_CURRENT_LIST_DIR})
set(ETH_SCRIPTS_DIR ${ETH_CMAKE_DIR}/scripts)
## use multithreaded boost libraries, with -mt suffix
set(Boost_USE_MULTITHREADED ON)
option(Boost_USE_STATIC_LIBS "Link Boost statically" ON)
set(BOOST_COMPONENTS "filesystem;unit_test_framework;program_options;system")
find_package(Boost 1.65.0 QUIET REQUIRED COMPONENTS ${BOOST_COMPONENTS})
# If cmake is older than boost and boost is older than 1.70,
# find_package does not define imported targets, so we have to
# define them manually.
if (NOT TARGET Boost::boost) # header only target
add_library(Boost::boost INTERFACE IMPORTED)
set_property(TARGET Boost::boost APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${Boost_INCLUDE_DIRS})
endif()
get_property(LOCATION TARGET Boost::boost PROPERTY INTERFACE_INCLUDE_DIRECTORIES)
message(STATUS "Found Boost headers in ${LOCATION}")
foreach (BOOST_COMPONENT IN LISTS BOOST_COMPONENTS)
if (NOT TARGET Boost::${BOOST_COMPONENT})
add_library(Boost::${BOOST_COMPONENT} UNKNOWN IMPORTED)
string(TOUPPER ${BOOST_COMPONENT} BOOST_COMPONENT_UPPER)
set_property(TARGET Boost::${BOOST_COMPONENT} PROPERTY IMPORTED_LOCATION ${Boost_${BOOST_COMPONENT_UPPER}_LIBRARY})
set_property(TARGET Boost::${BOOST_COMPONENT} PROPERTY INTERFACE_LINK_LIBRARIES ${Boost_${BOOST_COMPONENT_UPPER}_LIBRARIES})
set_property(TARGET Boost::${BOOST_COMPONENT} PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${Boost_INCLUDE_DIRS})
endif()
get_property(LOCATION TARGET Boost::${BOOST_COMPONENT} PROPERTY IMPORTED_LOCATION)
message(STATUS "Found Boost::${BOOST_COMPONENT} at ${LOCATION}")
endforeach()