Subject: | pkg-config fails even with primesieve installed |
Makefile.PL fails even if a primesieve package is installed:
...
pkg-config error running: `pkg-config --cflags primesieve`: at Makefile.PL line 11.
(/opt/perl-5.30.1t/bin/perl Makefile.PL exited with 65280)
...
This is the installed version (from package on Ubuntu 18.04):
$ pkg-config --modversion primesieve
6.3
Maybe the problem is that there are no special cflags needed:
$ pkg-config --cflags primesieve
(empty)
So an empty result must not be treated as an error.