prefix=/home/batman/one/external/ipopt
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${prefix}/include/coin

Name: IPOPT
Description: Ampl Interface TNLP to Ipopt
URL: https://projects.coin-or.org/Ipopt
Version: 3.12.8
Libs: -L${libdir} -lipoptamplinterface 
Cflags: -I${includedir}
Requires: ipopt coinasl