1Upstream-Status: Pending
2
3diff -Naur octave-4.4.1.orig/configure.ac octave-4.4.1/configure.ac
4--- octave-4.4.1.orig/configure.ac	2019-02-23 10:46:24.287240571 +0000
5+++ octave-4.4.1/configure.ac	2019-02-23 10:46:42.255249333 +0000
6@@ -762,6 +762,12 @@
7   AC_MSG_ERROR([BLAS and LAPACK libraries are required])
8 fi
9
10+if ac_fn_f77_try_run "$LINENO"; then :
11+  ax_blas_integer_size=8
12+else
13+  ax_blas_integer_size=4
14+fi
15+
16 case $ax_blas_integer_size in
17   4)
18     HAVE_64_BIT_BLAS=no
19