GHA failing for mac (armadillo)

[josephwb]

GHA failing for mac (armadillo)

[josephwb]

Hrm. The log does not indicate any issue with installing armadillo (or its dependencies):

==> Installing armadillo
==> Pouring armadillo--12.8.4.arm64_sonoma.bottle.tar.gz

However, on configure it cannot find armadillo (or nlopt):

...
checking for unistd.h... yes
checking for nlopt.h... no
configure: WARNING:
--------------------------------------------------------
The nlopt library is required for optimization for some
programs. You can install from standard repos or you
can compile with these flags
 ./configure --without-octave --without-matlab
--------------------------------------------------------
checking for library containing wrapper_sgesv_... no
configure: WARNING:
--------------------------------------------------------
The armadillo library is required for some linear algebra
operations.
phyx was developed with armadillo compiled with these flags
 ./configure
--------------------------------------------------------
checking for fenv.h... yes
...

I... am confused/hate mac.