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libcpr / cpr

C++ Requests: Curl for People, a spiritual port of Python Requests.
https://docs.libcpr.org/
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Modify the boost version to be >= 1.77 #977

Closed xfangfang closed 9 months ago

xfangfang commented 10 months ago

This commit https://github.com/libcpr/cpr/pull/929 Add one line: #define BOOST_FILESYSTEM_VERSION 4

According to boost changelog 1.77, version 4 was introduced in version boost 1.77.

Users can select Boost.Filesystem version by defining BOOST_FILESYSTEM_VERSION macro to either 3 or 4 when compiling their code.

But cpr looks for boost >= 1.44

https://github.com/libcpr/cpr/blob/6b3e3531d3e5781b4b19e7cf64ed76035bf59d37/include/CMakeLists.txt#L55-L61

On macOS 14, install the latest boost through homebrew, and with anaconda installed. CPR will incorrectly link boost (1.73) within anaconda during compilation, and report error:

Compiling Filesystem version 3 file with BOOST_FILESYSTEM_VERSION defined != 3