Issue 3656: Problems building Lilypond 2.17.95 with libc++ for use with llvm

std-vector.hh did not include config.hh but relied on it

diff --git a/flower/include/std-vector.hh b/flower/include/std-vector.hh
index e7f29a8fcbb05065e0157f7c60c586b4e2309823..8275b929303a25f29d6025a31f31e439a7a2fb95 100644 (file)
--- a/flower/include/std-vector.hh
+++ b/flower/include/std-vector.hh
@@ -30,6 +30,7 @@
 #endif
 #endif
 
+#include "config.hh"   /* needed at least for HAVE_STL_DATA_METHOD */
 #include <algorithm>   /* find, reverse, sort */
 #include <functional>  /* unary_function */
 #include <cassert>