[Fwd: ld: library not found for -lSystem ERROR on MacOS Big Sur]

[Andrew Makhorin]

-------- Forwarded Message --------
From: Pawel <pgajer@gmail.com>
To: bug-glpk@gnu.org
Subject: ld: library not found for -lSystem ERROR on MacOS Big Sur
Date: Mon, 22 Feb 2021 04:49:16 -0700

> Hi,
> 
> I am trying to compile glpk-5.0 on MacOS Big Sur version 11.2 and am
> getting ld: library not found for -lSystem error. Here is a fragment
> of config.log file pertinent to the error. 
> 
> configure:3166: gcc    conftest.c  >&5
> ld: library not found for -lSystem
> collect2: error: ld returned 1 exit status
> configure:3170: $? = 1
> configure:3208: result: no
> configure: failed program was:
> | /* confdefs.h */
> | #define PACKAGE_NAME "GLPK"
> | #define PACKAGE_TARNAME "glpk"
> | #define PACKAGE_VERSION "5.0"
> | #define PACKAGE_STRING "GLPK 5.0"
> | #define PACKAGE_BUGREPORT "bug-glpk@gnu.org"
> | #define PACKAGE_URL ""
> | #define PACKAGE "glpk"
> | #define VERSION "5.0"
> | /* end confdefs.h.  */
> | 
> | int
> | main ()
> | {
> | 
> |   ;
> |   return 0;
> | }
> configure:3213: error: in
> `/Users/pgajer/projects/symptoms_project/MinPath-master/glpk-5.0':
> configure:3215: error: C compiler cannot create executables
> 
> Thanks
> :)
> pawel