[Bug libstdc++/85145] [8/9 Regression] include_next broken icw/ --with-gxx-include-dir

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85145

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu.org

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
So, what directories are searched if you configure g++ this way, in what order
and where is stdlib.h available?

echo '#include <cstdlib>' > test.C
g++ -v -E -o test.ii test.C

should print that kind of info (except for where stdlib.h actually is).