openbsd-ports/astro/celestia/patches/patch-src_celutil_unixdirectory_cpp

$OpenBSD: patch-src_celutil_unixdirectory_cpp,v 1.2 2009/07/20 10:35:20 ajacoutot Exp $
$NetBSD: patch-am,v 1.1 2006/12/12 19:31:37 joerg Exp $
--- src/celutil/unixdirectory.cpp.orig	Mon Jun 22 17:44:24 2009
+++ src/celutil/unixdirectory.cpp	Mon Jul 20 11:55:18 2009
@@ -7,11 +7,19 @@
 // as published by the Free Software Foundation; either version 2
 // of the License, or (at your option) any later version.
 
+#if defined(__OpenBSD__)
+#define NO_WORDEXP
+#endif
+
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
 #include <dirent.h>
+#ifdef NO_WORDEXP
+#include <glob.h>
+#else
 #include <wordexp.h>
+#endif
 #include "directory.h"
 
 using namespace std;
@@ -107,6 +115,19 @@ bool IsDirectory(const std::string& filename)
 
 std::string WordExp(const std::string& filename) 
 {
+#ifdef NO_WORDEXP
+    glob_t g;
+    std::string expanded;
+    glob(filename.c_str(), GLOB_NOSORT | GLOB_TILDE, NULL, &g);
+    if (g.gl_matchc != 1) {
+        globfree(&g);
+        return filename;
+    } else {
+        expanded = g.gl_pathv[0];
+        globfree(&g);
+        return expanded;
+    }
+#else
 #ifndef WORDEXP_PROBLEM   
     wordexp_t result;
     std::string expanded;
@@ -133,4 +154,5 @@ std::string WordExp(const std::string& filename) 
     std::string expanded = filename;
 #endif
     return expanded;
+#endif
 }