Better #ifdefs for NetBSD, taking into account that at least on netBSD
1.3, dlopen() etc. are fully implemented, including dlerror().
From Jaromir Dolecek and Ty Sarna.
diff --git a/Python/importdl.c b/Python/importdl.c
index 477b104..40b37d2 100644
--- a/Python/importdl.c
+++ b/Python/importdl.c
@@ -53,7 +53,8 @@
SHORT_EXT -- short extension for dynamic module, e.g. ".so"
LONG_EXT -- long extension, e.g. "module.so"
hpux -- HP-UX Dynamic Linking - defined by the compiler
- __NetBSD__ -- NetBSD shared libraries (not quite SVR4 compatible)
+ __NetBSD__ -- NetBSD shared libraries
+ (assuming dlerror() was introduced between 1.2 and 1.3)
__FreeBSD__ -- FreeBSD shared libraries
(The other WITH_* symbols are used only once, to set the
@@ -88,7 +89,11 @@
#define LONG_EXT ".dll"
#endif
-#if defined(__NetBSD__)
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+#if defined(__NetBSD__) && (NetBSD < 199712)
#define DYNAMIC_LINK
#define USE_SHLIB
@@ -157,7 +162,7 @@
#ifdef USE_SHLIB
#include <sys/types.h>
#include <sys/stat.h>
-#if defined(__NetBSD__)
+#if defined(__NetBSD__) && (NetBSD < 199712)
#include <nlist.h>
#include <link.h>
#else