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Macaulay2 / M2

The primary source code repository for Macaulay2, a system for computing in commutative algebra, algebraic geometry and related fields.
https://macaulay2.com
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program detection, gfan and nauty #639

Closed DanGrayson closed 4 years ago

DanGrayson commented 7 years ago

Under Arch Linux, the programs gfan and nauty exist, so we don't have to build them. We need code in configure.ac to detect their presence, so they don't get built. Then the interface packages that run them have to be modified slightly to find them still.

mahrud commented 4 years ago

What is the usual address for nauty? On Fedora I only have a bunch of binaries with prefix nauty-* and dreadnaut. Compiling from source also produces the same, except without the prefix.

DanGrayson commented 4 years ago

I don't know. I guess the person who made the Fedora nauty package decided they should all have a prefix, which is a good idea, since there are so many of them.

d-torrance commented 4 years ago

I believe this issue was closed by 4dccf1f and 338a609.