[committed][gdb/testsuite] Replace remaining -gt with -gctf

[committed][gdb/testsuite] Replace remaining -gt with -gctf

[Tom de Vries]

Hi,

With test-cases gdb.base/cvexpr.exp and gdb.base/whatis.exp I run into:
...
gdb compile failed, gcc: error: unrecognized debug output level 't'
...

This is due to using additional_flags=-gt.

Commit ffb3f587933 ("CTF: multi-CU and archive support") replaced
additional_flags=-gt with additional_flags=-gctf in gdb.ctf/*.exp and
gdb.base/ctf-*.exp.

Do the same in these two test-cases.

Tested on x86_64-linux.

Committed to trunk.

Thanks,
- Tom

[gdb/testsuite] Replace remaining -gt with -gctf

---
 gdb/testsuite/gdb.base/cvexpr.exp | 2 +-
 gdb/testsuite/gdb.base/whatis.exp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gdb/testsuite/gdb.base/cvexpr.exp b/gdb/testsuite/gdb.base/cvexpr.exp
index e7ff730e92f..d8437b94c61 100644
--- a/gdb/testsuite/gdb.base/cvexpr.exp
+++ b/gdb/testsuite/gdb.base/cvexpr.exp
@@ -494,7 +494,7 @@ proc do_test {dir options} {
 # Build up the set of debug formats for which we will run this test.
 set specs { {dwarf {debug}} }
 if ![skip_ctf_tests] {
-    lappend specs {ctf {"additional_flags=-gt"}}
+    lappend specs {ctf {"additional_flags=-gctf"}}
 }
 
 # Setup and run the test for each debug format.
diff --git a/gdb/testsuite/gdb.base/whatis.exp b/gdb/testsuite/gdb.base/whatis.exp
index 2bce3f5cdcb..c19c149f012 100644
--- a/gdb/testsuite/gdb.base/whatis.exp
+++ b/gdb/testsuite/gdb.base/whatis.exp
@@ -588,7 +588,7 @@ proc do_test {dir options} {
 # Build up the set of debug formats for which we will run this test.
 set specs { {dwarf {debug}} }
 if ![skip_ctf_tests] {
-    lappend specs {ctf {"additional_flags=-gt"}}
+    lappend specs {ctf {"additional_flags=-gctf"}}
 }
 
 # Setup and run the test for each debug format.