From bbb25de02f36e66b8ed018f984c440644c57d47e Mon Sep 17 00:00:00 2001
From: Jan Thorbecke <janth@xs4all.nl>
Date: Mon, 11 Mar 2019 14:49:27 +0100
Subject: [PATCH] MKL standard for GNU compilers

---
 Make_include_template | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Make_include_template b/Make_include_template
index 838b443..67ba438 100644
--- a/Make_include_template
+++ b/Make_include_template
@@ -87,6 +87,8 @@ MKLROOT=/opt/intel/mkl/
 #for GNU compilers
 #you might need to add intel64 to : ${MKLROOT}/lib/intel64
 BLAS = -L${MKLROOT}/lib/ -lmkl_gf_lp64 -lmkl_sequential -lmkl_core -lpthread -lm -ldl
+#on linux you want to use a group
+#BLAS = -Wl,--start-group -L${MKLROOT}/lib/intel64 -lmkl_gf_lp64 -lmkl_sequential -lmkl_core -Wl,--end-group -lpthread -lm -ldl
 #for intel compilers
 #BLAS = -mkl
 
@@ -102,6 +104,8 @@ OPTC += -DMKL -I$(MKLROOT)/include
 #for GNU compilers
 #you might need to add intel64 to : ${MKLROOT}/lib/intel64
 FFT = -L${MKLROOT}/lib/ -lmkl_gf_lp64 -lmkl_sequential -lmkl_core -lpthread -lm -ldl
+#on linux you want to use groups
+#FFT = -Wl,--start-group -L${MKLROOT}/lib/intel64 -lmkl_gf_lp64 -lmkl_sequential -lmkl_core -Wl,--end-group -lpthread -lm -ldl
 #for intel compilers
 #FFT = ${MKLROOT}/lib/libmkl_intel_lp64.a ${MKLROOT}/lib/libmkl_sequential.a ${MKLROOT}/lib/libmkl_core.a -lpthread -lm -ldl
 
-- 
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