-------- Forwarded Message -------- From: Lam Ling <hkalexl...@gmail.com> To: help-glpk@gnu.org Subject: `undefined reference` Error When Linking Date: Mon, 26 Mar 2018 07:44:44 +0000
Hi all, I built and installed glpk 4.65 from source, and I can verify that it's successfully installed to `/usr/local/lib`. But when I tried to compile a C++ program with glpk using gcc 5.4.0 on Ubuntu 16.04, I got many undefined reference errors on the glpk functions. Here's the g++ command I used: g++ -I/home/linuxbrew/.linuxbrew/Cellar/eigen/3.3.4/include/eigen3 -I/usr/local/include -lm -L/usr/local/lib -lglpk -Wall -Ofast -std=c++11 util.cpp main.cpp -o main And here's the full error message in a gist: https://gist.github.com/hkalexling/ec5a3e704624ecaa05e23b451f957815 Thanks in advance, Alex _______________________________________________ Help-glpk mailing list Help-glpk@gnu.org https://lists.gnu.org/mailman/listinfo/help-glpk
