From 5bffb29454d37bb5d46e063aa3ecd04fad9e4232 Mon Sep 17 00:00:00 2001
From: Gertjan van den Burg <gertjanvandenburg@gmail.com>
Date: Tue, 21 Feb 2017 18:46:45 -0500
Subject: Allow overriding of atlas usage from environment variable

Use as:

$ NOATLAS=true make
---
 Makefile       | 4 ++++
 tests/Makefile | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/Makefile b/Makefile
index fb6421c..42f6451 100644
--- a/Makefile
+++ b/Makefile
@@ -20,7 +20,11 @@ OBJ=$(patsubst %.c,%.o,$(SRC))
 
 all: lib/libgensvm.a $(EXECS)
 
+ifdef NOATLAS
+override LDFLAGS+=-lcblas -llapack -lm
+else
 override LDFLAGS+=-lcblas -llapack -lm -latlas
+endif
 
 debug: CFLAGS += -DDEBUG
 debug: all
diff --git a/tests/Makefile b/tests/Makefile
index febe7be..15f5575 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -3,7 +3,11 @@ CFLAGS=-Wall -g -rdynamic -DNDEBUG $(OPTFLAGS)
 INCLUDE=-I../include/ -I./include
 LIB=-L../lib
 
+ifdef NOATLAS
+override LDFLAGS+=-lm -lcblas -llapack -lgensvm
+else
 override LDFLAGS+=-lm -lcblas -llapack -latlas -lgensvm
+endif
 
 TEST_SRC=$(wildcard src/test_*.c)
 TESTS=$(patsubst src/%.c,bin/%,$(TEST_SRC))
-- 
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