std::filesystem / boost::filesystem for mac os

Asked Sep 01 '19 at 01:18

Active Sep 01 '19 at 01:24

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I want to use std::filesystem(but now at least boost::filesystem), however I've been trying this for a long time, but nothing worked. I use:

Mac os Mojave
Apple LLVM version 10.0.1 (clang-1001.0.46.4)
VSCode In my cmake file:

find_package(Boost REQUIRED COMPONENTS system thread filesystem)

And when I call current_path()

std::cout << boost::filesystem::current_path();

Error occured:

Undefined symbols for architecture x86_64:
  "boost::filesystem::detail::current_path(boost::system::error_code*)", referenced from:
      boost::filesystem::current_path() in libConfigs.a(server_info.cpp.o)
ld: symbol(s) not found for architecture x86_64

About std::filesystem I no longer dream, since there is not even a header file < filesystem >)

edited Sep 01 '19 at 01:24

Lightness Races in Orbit

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asked Sep 01 '19 at 01:18

nnuttertools

These are two different things. Please pick one. If you want to make the Boost build work then remove the references to `std::filesystem` – Lightness Races in Orbit Sep 01 '19 at 01:22
1

Okay so you did `find_package`. Did you actually link the libraries too? https://stackoverflow.com/a/1065729/560648 https://stackoverflow.com/a/12285571/560648 – Lightness Races in Orbit Sep 01 '19 at 01:23
@LightnessRacesinOrbit, thank you)I didn't link Boost_filesystem... I would be immensely grateful if you would give similar working advice for std::filesystem) – nnuttertools Sep 01 '19 at 01:47
See the duplicate I added – Lightness Races in Orbit Sep 01 '19 at 02:54

std::filesystem / boost::filesystem for mac os

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