ifdef HAVE_ARPACK example to not fail on buildbot test

shogun-toolbox · Aug 26, 2011 · c5e08d9 · c5e08d9
1 parent d8986e9
commit c5e08d9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/examples/undocumented/libshogun/mathematics_arpack.cpp b/examples/undocumented/libshogun/mathematics_arpack.cpp
@@ -9,6 +9,7 @@
  */
 
 #include <shogun/base/init.h>
+#include <shogun/lib/config.h>
 #include <shogun/mathematics/arpack.h>
 
 using namespace shogun;
@@ -17,6 +18,7 @@ int main(int argc, char** argv)
 {
 	init_shogun();
 
+#ifdef HAVE_ARPACK
 	int N = 100;
 	int nev = 2;
 
@@ -46,6 +48,7 @@ int main(int argc, char** argv)
 	delete[] eigenvalues;
 	delete[] eigenvectors;
 	delete[] matrix;
+#endif // HAVE_ARPACK
 
 	exit_shogun();
 	return 0;