FPLLL 5.4.0 on macOS with homebrew

[dcoudert]

After #31025, homebrew fplll is not detected which leads to a compilation error of fpylll.
See discussion on https://groups.google.com/g/sage-release/c/1rJF7CzEksY and
#31025 comment:41

This patch fixes the issue.

CC: @malb @mkoeppe @kiwifb

Component: packages: standard

Author: David Coudert, François Bissey

Branch/Commit: 36c157c

Reviewer: Matthias Koeppe

Issue created by migration from https://trac.sagemath.org/ticket/31127

[dcoudert]

Branch: public/packages/31127_fplll_and_homebrew

[dcoudert]

New commits:

a34250e

correctly detect homebrew fplll

[dcoudert]

Commit: a34250e

[mkoeppe]

comment:2

Using '>=' is definitely not the right fix -- see the comment right above the change in the file and discussion in #31025.

[kiwifb]

comment:3

According to https://autotools.io/pkgconfig/pkg_check_modules.html you shouldn't use == but =. And it is indeed correct here

fbissey@equinoxe ~ $ pkg-config --exists --print-errors "libzip = 1.7"
Requested 'libzip = 1.7' but version of libzip is 1.7.3
fbissey@equinoxe ~ $ pkg-config --exists --print-errors "libzip == 1.7"
Unknown version comparison operator '==' after package name 'libzip' in file '(command line arguments)'

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

36c157c

trac #31127: correct version test

[sagetrac-git]

Changed commit from a34250e to 36c157c

[dcoudert]

comment:5

For me fplll = 5.4.0 works, but not fplll = 5.4.

[mkoeppe]

Reviewer: Matthias Koeppe

[mkoeppe]

Changed author from David Coudert to David Coudert, François Bissey

[vbraun]

Changed branch from public/packages/31127_fplll_and_homebrew to 36c157c