Include path problem in g++

[marsh parrot]

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[solemn flax]

-I/include adds the folder /include, child of the root directory.
Replace it by a space:

g++ -o main -I include main.cpp add.cpp -std=c++17
              ^

[west bone]

It should be just -Iinclude

[solemn flax]

Yes with or without a space, both are valid.

[west bone]

Oh they actually are, gcc only lists Idir but on https://gcc.gnu.org/onlinedocs/gcc/Directory-Options.html they list -I dir

[marsh parrot]

Thank you and let us know if you have any more questions!

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