[committed][gdb/testsuite] Break up long debug_flags line in fission.exp

[Tom de Vries <tdevries@suse.de>]

Hi,

Committed to trunk.

Thanks,
- Tom

[gdb/testsuite] Break up long debug_flags line in fission.exp

gdb/testsuite/ChangeLog:

2019-06-18  Tom de Vries  <tdevries@suse.de>

	* boards/fission.exp: Break up long debug_flags line.

---
 gdb/testsuite/boards/fission.exp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/gdb/testsuite/boards/fission.exp b/gdb/testsuite/boards/fission.exp
index e9da53fdcb..2c09d4d772 100644
--- a/gdb/testsuite/boards/fission.exp
+++ b/gdb/testsuite/boards/fission.exp
@@ -29,7 +29,12 @@ set_board_info compiler "[find_gcc]"
 # for the linker.
 # Note: -ggnu-pubnames is required for Gold to build .gdb_index, and while
 # -gsplit-dwarf implies -ggnu-pubnames for gcc, it doesn't for clang.
-set_board_info debug_flags "-gdwarf-4 -gsplit-dwarf -ggnu-pubnames -fdebug-types-section -Wl,--gdb-index"
+set_board_info debug_flags \
+    [join { "-gdwarf-4" \
+		"-gsplit-dwarf" \
+		"-ggnu-pubnames" \
+		"-fdebug-types-section" \
+		"-Wl,--gdb-index" }]
 
 # This is needed otherwise dejagnu tries to rsh to host "fission".
 load_board_description "local-board"