[gdb/testsuite] Clean up before compilation in gdb.ada/call-no-debug.exp

Running test-case gdb.ada/call-no-debug.exp with target board unix/-m64 works
fine, but if we run it again with target board unix-m32, we run into:
...
gnatlink prog.ali -m32 -g -o prog^M
ld: i386:x86-64 architecture of input file `b~prog.o' is incompatible with \
  i386 output^M
...

This is due to compiling with no-force.

The test-case:
- first compiles pck.adb into pck.o (without debug info), and
- then compiles prog.adb and pck.o into prog (with debug info).

Using no-force in the second compilation make sure that pck.adb is not
compiled again, with debug info.

But it also means it will pick up intermediate files related to prog.adb from
a previous compilation.

Fix this by removing prog.o and prog.ali before compilation.

Tested on x86_64-linux.

diff --git a/gdb/testsuite/gdb.ada/call-no-debug.exp b/gdb/testsuite/gdb.ada/call-no-debug.exp
index 422b83761d91b6b4bf10cd5c4434766959979aed..df81c87ade2c000a29ea125ce354e91d340191fe 100644 (file)
--- a/gdb/testsuite/gdb.ada/call-no-debug.exp
+++ b/gdb/testsuite/gdb.ada/call-no-debug.exp
@@ -21,6 +21,11 @@ require allow_ada_tests
 
 standard_ada_testfile prog
 
+# Since we use no-force to compile prog, make sure we don't pick up files
+# from a previous compilation.
+remote_file host delete [standard_output_file prog.o]
+remote_file host delete [standard_output_file prog.ali]
+
 # Compile pck without debuginfo but prog with it.
 if {[gdb_compile_ada $srcdir/$subdir/$testdir/pck.adb \
         [standard_output_file pck.o] object {}] != ""} {