From 40618926494501894c418f02704cdc224593394d Mon Sep 17 00:00:00 2001
From: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Thu, 24 Jun 2010 18:24:03 +0000
Subject: [PATCH] gdb/ 	Fix GDB startup on readonly filesystem. 	*
 charset.c (find_charset_names): Use PEX_USE_PIPES for pex_init.

---
 gdb/ChangeLog | 6 ++++++
 gdb/charset.c | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index dc96c83501..64c67d93c1 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2010-06-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
+	    Tom Tromey  <tromey@redhat.com>
+
+	Fix GDB startup on readonly filesystem.
+	* charset.c (find_charset_names): Use PEX_USE_PIPES for pex_init.
+
 2010-06-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 	    Pedro Alves  <pedro@codesourcery.com>
 
diff --git a/gdb/charset.c b/gdb/charset.c
index 8a9b5ad1d9..43b7fa8f22 100644
--- a/gdb/charset.c
+++ b/gdb/charset.c
@@ -794,7 +794,7 @@ find_charset_names (void)
   set_in_environ (iconv_env, "LANGUAGE", "C");
   set_in_environ (iconv_env, "LC_ALL", "C");
 
-  child = pex_init (0, "iconv", NULL);
+  child = pex_init (PEX_USE_PIPES, "iconv", NULL);
 
   args[0] = "iconv";
   args[1] = "-l";