How to Link a C Program with Boost Using CMake on Ubuntu?

Linking a C Program with Boost using CMake on Ubuntu

To link your program with the Boost library under Ubuntu using CMake, you can encounter errors such as "undefined reference to `boost::program_options::options_description::m_default_line_length'".

To resolve this, consider incorporating the following lines into your CMake file:

find_package(Boost 1.40 COMPONENTS program_options REQUIRED)
include_directories(${Boost_INCLUDE_DIR})

add_executable(anyExecutable myMain.cpp)

target_link_libraries(anyExecutable LINK_PUBLIC ${Boost_LIBRARIES})

This approach utilizes CMake's find_package mechanism to locate Boost, handles include directory manipulation, generates an executable named anyExecutable, and links it with the necessary Boost libraries.

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