# libint

Configured with:
> ./configure --enable-fma --enable-generic-code  --disable-unrolling \
>    --enable-eri=1 --enable-eri3=1 --enable-eri2=1 --enable-1body=1 --enable-1body-property-derivs \
>    --with-max-am=6,5 --with-opt-am=4

built with
> make export

`--enable-1body-property-derivs` was enabled by altering the `<repo>/configure` file.
Tasks for `3emultipole` and `sphemultipole` were removed from `<repo>/src/bin/libint/build_libint.cc`.
After code generation `<export>/include/libint2/engine.impl.h` and `<export>/include/libint2/engine.h`
were altered to reflect these hacks.