maint: remove useless dependency for vc_exe_in_TESTS

* tests/Makefile.am (vc_exe_in_TESTS): No need to depend on Makefile:
this target is .PHONY, so it is always run anyway.

diff --git a/tests/Makefile.am b/tests/Makefile.am
index ce035a3..bcdaa5f 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -23,7 +23,7 @@ root_tests = $(all_root_tests)
 
 # Ensure that all version-controlled executable files are listed
 # in $(all_tests).
-vc_exe_in_TESTS: Makefile
+vc_exe_in_TESTS:
        $(AM_V_GEN)if test -d $(top_srcdir)/.git && test $(srcdir) = .; then \
         {                                                              \
          for t in $(all_tests); do echo $$t; done;                     \