From c7678424a339a61d189f1d6a8d42d84683f7c2a7 Mon Sep 17 00:00:00 2001
From: Pjotr Prins
Date: Sat, 14 Oct 2017 07:46:34 +0000
Subject: More travis

---
 INSTALL.md       | 3 +++
 src/debug.h      | 5 +++++
 src/fastblas.cpp | 2 +-
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/INSTALL.md b/INSTALL.md
index 19ae290..bfd10bb 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -88,6 +88,9 @@ should compile with GCC_FLAGS="" to disable optimizations (-O3). E.g.
 
     make EIGEN_INCLUDE_PATH=~/.guix-profile/include/eigen3 WITH_OPENBLAS=1 GCC_FLAGS=
 
+If you get older OpenBlas errors you may need to add
+OPENBLAS_LEGACY=1.
+
 Other options, such as compiling with warnings, are listed in the
 Makefile.
 
diff --git a/src/debug.h b/src/debug.h
index ee36887..7d2197d 100644
--- a/src/debug.h
+++ b/src/debug.h
@@ -49,6 +49,11 @@ inline void fail_at_msg(bool strict, const char *__file, int __line, const char
 # define __ASSERT_VOID_CAST (void)
 # endif
 
+inline void fail_msg(const char *msg) {
+  std::cerr << "**** FAILED: " << msg << std::endl;
+  exit(5);
+}
+
 #if defined NDEBUG
 
 #define warning_msg(msg) cerr << "**** WARNING: " << msg << endl;
diff --git a/src/fastblas.cpp b/src/fastblas.cpp
index 6180683..a286de7 100644
--- a/src/fastblas.cpp
+++ b/src/fastblas.cpp
@@ -182,7 +182,7 @@ static void fast_cblas_dgemm(const char *TransA, const char *TransB, const doubl
                  C->data, C->tda);
 
   } else {
-    throw invalid_argument("Range error in dgemm");
+    fail_msg("Range error in dgemm");
   }
 }
 
-- 
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