reenable use of user-specified Eigen and CppAD #1443
Merged
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In modifying
configure.ac
to deal with CXX11/17 issues (roughly May 2023), I broke use of user-specified Eigen and CppAD libraries.This fixes that, addressing the latest aspect of #1411 .
As part of this, I realized that it is now the case that for building
libnimble
we now "include" Eigen in some CppAD-related files. So this PR also replacesinst/CppCode/Makevars
withinst/CppCode/Makevars.in
so we can add in the-I
for user-defined Eigen for use in building libnimble viaconfigure.ac
use ofAC_SUBST()
.@perrydv will be good to have you take a look.