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From abcdef1234567890 Mon Feb 10 19:04:10 2025
From: Torleif Skår <torleif.skaar@gmail.com>
Date: Mon, 10 Feb 2025 19:04:10 +0100
Subject: [Patch] Link KLU solver properly for Archlinux builds
This patch links suitesparse correctly under the assumption that it's
installed as a system package.
--- a/src/fasthenry/mk_klu.inc 2025-02-10 18:42:27.808076241 +0100
+++ b/src/fasthenry/mk_klu.inc 2025-02-10 18:44:12.109946169 +0100
@@ -5,25 +5,12 @@
# KLU (SuiteSparse) solver defines.
SOLVER = KLU_SOLVER
+KLU_HOME = /usr/include/suitesparse
-# Change this to your XicTools KLU build area. If you don't have the
-# XicTools source, set this to your SuiteSparse build area. In the
-# latter case, you will either have to configure SuiteSparse to
-# generate static libraries, or change the SOLVERLIB below to link
-# dynamically.
-#
-KLU_HOME = $$HOME/src/xt/KLU
+SOLVERLIB = -lklu \
+ -lamd \
+ -lcolamd \
+ -lbtf \
-# CentOS 6 and others may need this, otherwise leave RTLIB commented.
-#RTLIB = -lrt
-
-SOLVERLIB = $(KLU_HOME)/KLU/Lib/libklu.a \
- $(KLU_HOME)/AMD/Lib/libamd.a \
- $(KLU_HOME)/COLAMD/Lib/libcolamd.a \
- $(KLU_HOME)/BTF/Lib/libbtf.a \
- $(KLU_HOME)/SuiteSparse_config/SuiteSparse_config.o $(RTLIB)
-
-SOLVERINC = -I$(KLU_HOME)/KLU/Include -I$(KLU_HOME)/AMD/Include \
- -I$(KLU_HOME)/COLAMD/Include -I$(KLU_HOME)/BTF/Include \
- -I$(KLU_HOME)/SuiteSparse_config
+SOLVERINC = -I$(KLU_HOME)
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