scripts: fix repo-remove/elephant Makefile targets

repo-remove and repo-elephant don't care whether repo-add.sh.in is
updated... but they do require the repo-add target to be up to date, so
use that instead. As a bonus, use the same rule for both of them.

1 files changed, 3 insertions, 7 deletions

diff --git a/scripts/Makefile.am b/scripts/Makefile.am
index dc2d8e5e..35f95c69 100644
--- a/scripts/Makefile.am
+++ b/scripts/Makefile.am
@@ -228,13 +228,9 @@ pkgdelta: $(srcdir)/pkgdelta.sh.in
 
 repo-add: $(srcdir)/repo-add.sh.in
 
-repo-remove: $(srcdir)/repo-add.sh.in
-	$(AM_V_at)$(RM) repo-remove
-	$(AM_V_at)$(LN_S) repo-add repo-remove
-
-repo-elephant: $(srcdir)/repo-add.sh.in
-	$(AM_V_at)$(RM) repo-elephant
-	$(AM_V_at)$(LN_S) repo-add repo-elephant
+repo-remove repo-elephant: repo-add
+	$(AM_V_at)$(RM) $@
+	$(AM_V_at)$(LN_S) repo-add $@
 
 .SECONDEXPANSION:
 $(WRAPPER): \