Merge pull request #16163 from cho-m/boost-1.89.0

Remove the hard dependency on `boost::system` compatibility library to fix builds with Boost 1.89.0

Author: clonker

cmake/EthDependencies.cmake

@@ -29,7 +29,7 @@ if (WIN32)
 	option(Boost_USE_STATIC_RUNTIME "Link Boost against static C++ runtime libraries" ON)
 endif()
 
-set(BOOST_COMPONENTS "filesystem;unit_test_framework;program_options;system")
+set(BOOST_COMPONENTS "filesystem;unit_test_framework;program_options")
 
 # CMake >= 3.30 should not use the vendored boost
 if(POLICY CMP0167)
@@ -50,6 +50,7 @@ else()
 		if(POLICY CMP0167)
 			cmake_policy(SET CMP0167 OLD)
 		endif()
+		list(APPEND BOOST_COMPONENTS system)
 		find_package(Boost 1.67.0 QUIET REQUIRED COMPONENTS ${BOOST_COMPONENTS})
 	endif()
 endif()

libsolutil/CMakeLists.txt

@@ -47,7 +47,7 @@ set(sources
 )
 
 add_library(solutil ${sources})
-target_link_libraries(solutil PUBLIC Boost::boost Boost::filesystem Boost::system range-v3 fmt::fmt-header-only nlohmann_json::nlohmann_json)
+target_link_libraries(solutil PUBLIC Boost::boost Boost::filesystem ${Boost_SYSTEM_LIBRARY} range-v3 fmt::fmt-header-only nlohmann_json::nlohmann_json)
 target_include_directories(solutil PUBLIC "${PROJECT_SOURCE_DIR}")
 add_dependencies(solutil solidity_BuildInfo.h)
 

test/tools/CMakeLists.txt

@@ -5,10 +5,10 @@ add_executable(yulrun yulrun.cpp)
 target_link_libraries(yulrun PRIVATE yulInterpreter libsolc evmasm Boost::boost Boost::program_options)
 
 add_executable(solfuzzer afl_fuzzer.cpp fuzzer_common.cpp)
-target_link_libraries(solfuzzer PRIVATE libsolc evmasm Boost::boost Boost::program_options Boost::system)
+target_link_libraries(solfuzzer PRIVATE libsolc evmasm Boost::boost Boost::program_options ${Boost_SYSTEM_LIBRARY})
 
 add_executable(yulopti yulopti.cpp)
-target_link_libraries(yulopti PRIVATE solidity Boost::boost Boost::program_options Boost::system)
+target_link_libraries(yulopti PRIVATE solidity Boost::boost Boost::program_options ${Boost_SYSTEM_LIBRARY})
 
 add_executable(isoltest
 	isoltest.cpp