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[pushed] Fix gdb_spawn_with_cmdline_opts with non-empty GDBFLAGS
- From: Pedro Alves <palves at redhat dot com>
- To: gdb-patches at sourceware dot org
- Date: Wed, 1 Apr 2015 15:28:42 +0100
- Subject: [pushed] Fix gdb_spawn_with_cmdline_opts with non-empty GDBFLAGS
- Authentication-results: sourceware.org; auth=none
Running attach.exp with a DejaGnu board that sets GDBFLAGS, like
e.g.,:
set GDBFLAGS "-ex \"set displaced off\""
fails with (line breaks added for clarity):
(gdb) PASS: gdb.base/attach.exp: starting with --pid
Executing on build: kill -9 3537 (timeout = 300)
spawn -ignore SIGHUP kill -9 3537
spawn of build/gdb/gdb -nw -nx \
-data-directory build/gdb/testsuite/../data-directory \
-ex "set displaced off"-iex "set height 0" -iex "set width 0" \
^^^^^^^^
--pid=4468 -ex "start" failed
ERROR: Spawning build/gdb/gdb failed.
UNRESOLVED: gdb.base/attach.exp: cmdline attach run: run to prompt
gdb/testsuite/ChangeLog:
2015-04-01 Pedro Alves <palves@redhat.com>
* lib/gdb.exp (gdb_spawn_with_cmdline_opts): Append space to
GDBFLAGS if not empty.
---
gdb/testsuite/ChangeLog | 5 +++++
gdb/testsuite/lib/gdb.exp | 3 +++
2 files changed, 8 insertions(+)
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 1153733..9fb8307 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2015-04-01 Pedro Alves <palves@redhat.com>
+
+ * lib/gdb.exp (gdb_spawn_with_cmdline_opts): Append space to
+ GDBFLAGS if not empty.
+
2015-04-01 Pierre-Marie de Rodat <derodat@adacore.com>
* gdb.ada/complete.exp: Remove "multi_line".
diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
index 6b42997..1a576c0 100644
--- a/gdb/testsuite/lib/gdb.exp
+++ b/gdb/testsuite/lib/gdb.exp
@@ -3423,6 +3423,9 @@ proc gdb_spawn_with_cmdline_opts { cmdline_flags } {
set saved_gdbflags $GDBFLAGS
+ if {$GDBFLAGS != ""} {
+ append GDBFLAGS " "
+ }
append GDBFLAGS $cmdline_flags
set res [gdb_spawn]
--
1.9.3