Only run the pkg-config line for Eigen3 once.
authorSteinar H. Gunderson <sgunderson@bigfoot.com>
Mon, 26 Nov 2012 23:41:35 +0000 (00:41 +0100)
committerSteinar H. Gunderson <sgunderson@bigfoot.com>
Mon, 26 Nov 2012 23:41:35 +0000 (00:41 +0100)
commit9cae3a759486e8dd608b5ff3c119b3a98f86ac6c
tree5c469dd673768a24cd3640952f798541261ab2cd
parent166c94e13ad09dd935e676e9dbc9a1e386417b8f
Only run the pkg-config line for Eigen3 once.

Also, print an error message if pkg-config has failed.
Makefile