From 64a48bea80b909311351dc3b1345a17c693ddb69 Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl>
Date: Wed, 28 Sep 2016 14:58:41 +0200
Subject: Add experimental support for Octave

Based on initial patch by @kalvdans.
---
 build/linux/configure.ac | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'build/linux/configure.ac')

diff --git a/build/linux/configure.ac b/build/linux/configure.ac
index 630b08d..0d80cec 100644
--- a/build/linux/configure.ac
+++ b/build/linux/configure.ac
@@ -175,6 +175,28 @@ fi
 
 AC_SUBST(HAVEMATLAB)
 
+# octave
+
+AC_ARG_ENABLE(octave, [[  --disable-octave      disable Octave support]])
+if test x"$enable_octave" != xno; then
+  AC_PATH_PROG([HAVEOCTAVE], [octave-config], [no], [$PATH])
+  AC_MSG_CHECKING([for octave])
+  if test x"HAVEOCTAVE" != xno -a $HAVEMATLAB = yes; then
+    HAVEOCTAVE=no
+    AC_MSG_RESULT([no (since Matlab support is enabled)])
+  else
+    if test x"$HAVEOCTAVE" != xno; then
+      OCTAVE_CPPFLAGS="-I`octave-config -p OCTINCLUDEDIR`"
+      AC_SUBST(OCTAVE_CPPFLAGS)
+      HAVEOCTAVE=yes
+    fi
+    AC_MSG_RESULT($HAVEOCTAVE)
+  fi
+else
+  HAVEOCTAVE=no
+fi
+AC_SUBST(HAVEOCTAVE)
+
 # python
 
 AC_ARG_WITH(python, [[  --with-python=path      path of Python binary (optional)]],,)
@@ -271,6 +293,7 @@ echo
 echo "Summary of ASTRA Toolbox build options:"
 echo "  CUDA   : $HAVECUDA"
 echo "  Matlab : $HAVEMATLAB"
+echo "  Octave : $HAVEOCTAVE"
 echo "  Python : $HAVEPYTHON"
 echo
 echo "  prefix : $prefix"
-- 
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