tests: Avoid failure due to race to mkdir tests/valgrind.

diff --git a/tests/automake.mk b/tests/automake.mk
index 16a0d35202242e76e3cda5aa96dcdd17c7d99af8..cb8da0f51cb186c3a5e817a4c3f4a7696621509a 100644 (file)
--- a/tests/automake.mk
+++ b/tests/automake.mk
@@ -405,7 +405,7 @@ valgrind_wrappers = \
        tests/valgrind/pspp
 
 $(valgrind_wrappers): tests/valgrind-wrapper.in
-       @test -d tests/valgrind || mkdir tests/valgrind
+       @$(MKDIR_P) tests/valgrind
        sed -e 's,[@]wrap_program[@],$@,' \
                $(top_srcdir)/tests/valgrind-wrapper.in > $@.tmp
        chmod +x $@.tmp