From 65f7e0c4279d2b901eab3ab5e5f9f9a96c6aa8d3 Mon Sep 17 00:00:00 2001
From: Tristan Gingold <tgingold@free.fr>
Date: Sat, 27 Dec 2014 14:43:07 +0100
Subject: ortho-lang.c: use absolute path for debugging.

---
 src/ortho/gcc/ortho-lang.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'src/ortho')

diff --git a/src/ortho/gcc/ortho-lang.c b/src/ortho/gcc/ortho-lang.c
index 7e33c8c4b..020c9e5ea 100644
--- a/src/ortho/gcc/ortho-lang.c
+++ b/src/ortho/gcc/ortho-lang.c
@@ -474,13 +474,23 @@ static void
 ortho_parse_file (void)
 {
   const char *filename;
+  const char *dbg_filename;
 
   if (num_in_fnames == 0)
     filename = NULL;
   else
     filename = in_fnames[0];
 
-  linemap_add (line_table, LC_ENTER, 0, filename ? filename :"*no-file*", 1);
+  /* Use absolute filenames for debug info.  Works better than relative
+     filenames with some debuggers/tools.  */
+  if (filename == NULL)
+    dbg_filename = "*stdin*";
+  else if (IS_ABSOLUTE_PATH (filename))
+    dbg_filename = filename;
+  else
+    dbg_filename = concat (getpwd (), "/", filename, NULL);
+
+  linemap_add (line_table, LC_ENTER, 0, dbg_filename, 1);
   input_location = linemap_line_start (line_table, 1, 252);
 
   if (!lang_parse_file (filename))
-- 
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