From 25114db1ce9c65a1b6844b9541c28f6e960821d8 Mon Sep 17 00:00:00 2001
From: fche <fche>
Date: Wed, 23 Jan 2008 23:42:06 +0000
Subject: PR2521: configurable debuginfo search path

2008-01-23  Frank Ch. Eigler  <fche@elastic.org>

	PR 2151
	* tapsets.cxx (dwflpp::setup): Parametrize debuginfo_path.
	* stap.1.in: Document this.

	PR 2521.
	* systemtap.base/debugpath.exp: New test.
---
 tapsets.cxx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'tapsets.cxx')

diff --git a/tapsets.cxx b/tapsets.cxx
index 937f34b3..06aa73aa 100644
--- a/tapsets.cxx
+++ b/tapsets.cxx
@@ -716,7 +716,10 @@ struct dwflpp
   {
     // XXX: this is where the session -R parameter could come in
     static char debuginfo_path_arr[] = "-:.debug:/usr/lib/debug";
-    static char *debuginfo_path = debuginfo_path_arr;
+    static char *debuginfo_env_arr = getenv("SYSTEMTAP_DEBUGINFO_PATH");
+
+    static char *debuginfo_path = (debuginfo_env_arr ?
+                                   debuginfo_env_arr : debuginfo_path_arr);
 
     static const Dwfl_Callbacks proc_callbacks =
       {
-- 
cgit