BLD: Fix features.h detection for Meson builds

mbargull · mbargull · commit 8463bc941b34 · 2023-11-08T22:16:12.000+01:00
Fixes function blocklisting for glibc<2.18, reported in issue numpygh-25087. Signed-off-by: Marcel Bargull <marcel.bargull@udo.edu>
diff --git a/numpy/core/config.h.in b/numpy/core/config.h.in
@@ -12,6 +12,7 @@
 #mesondefine HAVE___DECLSPEC_THREAD_
 
 /* Optional headers */
+#mesondefine HAVE_FEATURES_H
 #mesondefine HAVE_XLOCALE_H
 #mesondefine HAVE_DLFCN_H
 #mesondefine HAVE_EXECINFO_H
