+diff -u -r ../vala-0.38.7/configure ./configure
+--- ../vala-0.38.7/configure 2018-02-04 10:28:51.000000000 +0000
++++ ./configure 2018-02-05 11:39:59.451002816 +0000
+@@ -12793,10 +12793,7 @@
+ LIBADD="$LIBADD $LIBGVC_LIBS"
+ CFLAGS="$CFLAGS $LIBGVC_CFLAGS"
+ if test "$cross_compiling" = yes; then :
+- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-as_fn_error $? "cannot run test program while cross compiling
+-See \`config.log' for more details" "$LINENO" 5; }
++ have_cgraph=yes
+ else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */