From d80c423c89b79742fad1d1d6762002ed3dcddf09 Mon Sep 17 00:00:00 2001
From: Paul Zander <negril.nx+gentoo@gmail.com>
Date: Thu, 16 Apr 2026 16:02:24 +0200
Subject: src/Makefile: fix makefile to respect system settings

Signed-off-by: Paul Zander <negril.nx+gentoo@gmail.com>

diff --git a/Makefile b/Makefile
index 3f22129..ceb0ee3 100755
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 
-CFLAGS = -Wall -O2  -I ../../../SPOOLES.2.2 -DARCH="Linux" -DSPOOLES -DARPACK -DMATRIXSTORAGE -DNETWORKOUT
-FFLAGS = -Wall -O2 -cpp 
+CFLAGS := -Wall -DARCH="Linux" -DMATRIXSTORAGE -DNETWORKOUT $(CFLAGS)
+FFLAGS := -Wall -cpp $(FFLAGS)
 
 CC=cc
 FC=gfortran
@@ -18,15 +18,10 @@ OCCXF = $(SCCXF:.f=.o)
 OCCXC = $(SCCXC:.c=.o)
 OCCXMAIN = $(SCCXMAIN:.c=.o)
 
-DIR=../../../SPOOLES.2.2
-
-LIBS = \
-       $(DIR)/spooles.a \
-	../../../ARPACK/libarpack_INTEL.a \
-       -lpthread -lm -lc
+LIBS = $(ARPACKLIB) $(LAPACK) -lm -lc -lspooles -lpthread -lblas
 
 ccx_2.23: $(OCCXMAIN) ccx_2.23.a  $(LIBS)
-	./date.pl; $(CC) $(CFLAGS) -c ccx_2.23.c; $(FC)  -Wall -O2 -o $@ $(OCCXMAIN) ccx_2.23.a $(LIBS) -fopenmp
+	./date.pl; $(CC) $(CFLAGS) -c ccx_2.23.c; $(FC) $(FFLAGS) -o $@ $(OCCXMAIN) ccx_2.23.a $(LIBS)
 
 ccx_2.23.a: $(OCCXF) $(OCCXC)
 	ar vr $@ $?
-- 
2.53.0