$NetBSD: patch-scipy_stats___unuran_meson.build,v 1.1 2023/08/26 19:50:01 tnn Exp $

On NetBSD/powerpc and evbarm, you can't build with _ISOC99_SOURCE defined,
the include of <ieeefp.h> deep down in the python headers will fail
with undefined types.

--- scipy/stats/_unuran/meson.build.orig	1970-01-01 00:00:00.000000000 +0000
+++ scipy/stats/_unuran/meson.build
@@ -204,7 +204,6 @@ unuran_defines = [
   '-DUNUR_ENABLE_INFO=1',
   '-DVERSION=' + unuran_version,
   '-DHAVE_CONFIG_H=1',
-  '-D_ISOC99_SOURCE=1',
   '-DHAVE_DECL_HYPOT=1'
 ]