From 8db978b81123c015ea99bae805910a11d9d9099f Mon Sep 17 00:00:00 2001
From: Lorenzo <79980269+bastonero@users.noreply.github.com>
Date: Thu, 17 Jul 2025 09:35:31 +0000
Subject: [PATCH] Allow disutils to detect implementation of linear algebra

Currently, the libraries for linear algebra are hard coded and
constrained. This makes the installation to fail in several
environments, even when available BLAS/LAPACK libraries
are present. This happens frequently with MKL. Since the
interface of these routines is always the same, it is worth it
to have a dynamical detection of the library, which is done
through numpy directly.
---
 setup.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/setup.py b/setup.py
index f66af525..5719db97 100644
--- a/setup.py
+++ b/setup.py
@@ -3,6 +3,9 @@
 from numpy.distutils.core import setup, Extension
 import os, sys 
 import numpy 
+from numpy.distutils.system_info import get_info
+
+lapack_opt = get_info('lapack_opt')
 
 extra_flags_c = []
 extra_link_args_c = []
@@ -48,7 +51,6 @@
 
 
 
-LIBRARIES = ["lapack", "blas"]
 EXTRA_F90_FLAGS =  ["-cpp", "-fopenmp"]
 EXTRA_LINK_ARGS = ["-fopenmp"]
 
@@ -70,9 +72,9 @@
                                    "SCHAModules/get_cmat.f90",
                                    "SCHAModules/get_v4.f90",
                                    "SCHAModules/get_odd_straight_with_v4.f90"],
-                        libraries = LIBRARIES,
                         extra_f90_compile_args = EXTRA_F90_FLAGS,
-                        extra_link_args= EXTRA_LINK_ARGS)
+                        extra_link_args= EXTRA_LINK_ARGS,
+                        **lapack_opt)