When running a test-case gdb.base/foo.exp with cc-with-dwz-m, a file
build/gdb/testsuite/outputs/gdb.base/foo/foo.dwz will be created, alongside
executable build/gdb/testsuite/outputs/gdb.base/foo/foo.
This can cause problems in f.i. test-cases that test file name completion.
Make these problems less likely by moving foo.dwz to a .tmp subdir:
build/gdb/testsuite/outputs/gdb.base/foo/.tmp/foo.dwz.
Tested on x86_64-linux.
gdb/ChangeLog:
2019-09-29 Tom de Vries <tdevries@suse.de>
* contrib/cc-with-tweaks.sh (get_tmpdir): New function.
Use $tmpdir/$(basename "$output_file").dwz instead of
"${output_file}.dwz".
gdb/testsuite/ChangeLog:
2019-09-29 Tom de Vries <tdevries@suse.de>
* gdb.dwarf2/gdb-index.exp: Handle new location of .dwz file.
0df0352ad0