From 46096c08a5a21c16cbad7d132711348607ee5034 Mon Sep 17 00:00:00 2001
From: Mathieu Malaterre <mathieu.malaterre@gmail.com>
Date: Sat, 11 Mar 2006 09:59:16 -0500
Subject: ENH: Add support for LastError on HPUX

---
 Source/kwsys/DynamicLoader.cxx | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Source/kwsys/DynamicLoader.cxx b/Source/kwsys/DynamicLoader.cxx
index a2426b9..fcd4df3 100644
--- a/Source/kwsys/DynamicLoader.cxx
+++ b/Source/kwsys/DynamicLoader.cxx
@@ -22,6 +22,10 @@
 #endif //MAC_OS_X_VERSION_MIN_REQUIRED < 1030
 #endif // __APPLE__
 
+#ifdef __hpux
+#include <errno.h>
+#endif //__hpux
+
 // Work-around CMake dependency scanning limitation.  This must
 // duplicate the above list of headers.
 #if 0
@@ -119,6 +123,13 @@ const char* DynamicLoader::LastError()
    * The specified handle is invalid.
    */
 
+  if(  errno == ENOEXEC
+    || errno == ENOSYM
+    || errno == EINVAL )
+    {
+    return strerror(errno);
+    }
+  // else
   return 0;
 }
 
-- 
cgit v0.12