agunchan commented on issue #469:
URL:
https://github.com/apache/pulsar-client-cpp/issues/469#issuecomment-2564971731
> > You can try adding the `boost-regex` dependency to `vcpkg.json` and
migrating the code from `LegacyFindPackages.cmake` to `CMakeLists.txt`.
>
> I added boost-regex to vcpkg.json
>
> ` { "name": "boost-property-tree", "version>=": "1.83.0" }, { "name":
"boost-regex", "version>=": "1.83.0" },`
>
> and migrate the code to CMakeLists.txt
>
> ` if (BUILD_PERF_TOOLS) find_package(Boost COMPONENTS program_options
REQUIRED) endif ()
>
> ```
> if (CMAKE_COMPILER_IS_GNUCC AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS
4.9)
> # GCC 4.8.2 implementation of std::regex is buggy
> set(BOOST_COMPONENTS ${BOOST_COMPONENTS} regex)
> find_package(Boost COMPONENTS ${BOOST_COMPONENTS})
> add_definitions(-DPULSAR_USE_BOOST_REGEX)
> MESSAGE(STATUS "Using Boost::Regex")
> endif()
> ```
>
> `
>
> cmake -B build -DINTEGRATE_VCPKG=ON -DCMAKE_BUILD_TYPE=Release
-DBUILD_TESTS=OFF -DBUILD_DYNAMIC_LIB=ON -DBUILD_STATIC_LIB=ON
>
> cmake --build build -j8
>
> I got below error, did I miss some steps?
>
> [ 89%] Linking C executable SampleAsyncConsumerCApi [ 90%] Linking C
executable SampleConsumerCApi [ 91%] Linking C executable SampleProducerCApi
../lib/libpulsar.so: undefined reference to
`boost::scoped_static_mutex_lock::scoped_static_mutex_lock(boost::static_mutex&,
bool)' ../lib/libpulsar.so: undefined reference to
`boost::scoped_static_mutex_lock::~scoped_static_mutex_lock()' collect2: error:
ld returned 1 exit status
I added `set(COMMON_LIBS ${COMMON_LIBS} Boost::regex)` to CMakeList.txt and
it works.
` if (CMAKE_COMPILER_IS_GNUCC AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS
4.9)
# GCC 4.8.2 implementation of std::regex is buggy
set(BOOST_COMPONENTS ${BOOST_COMPONENTS} regex)
find_package(Boost COMPONENTS ${BOOST_COMPONENTS})
set(COMMON_LIBS ${COMMON_LIBS} Boost::regex)
add_definitions(-DPULSAR_USE_BOOST_REGEX)
MESSAGE(STATUS "Using Boost::Regex")
endif() `
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