build-sys: always use $(RM) instead of rm -f

These are equivalent. Use the autoconf macro for consistency.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

contrib/Makefile.am

@@ -36,7 +36,7 @@ edit = sed \
 
 $(OURSCRIPTS): Makefile
 	@echo '    ' GEN $@;
-	@rm -f $@ $@.tmp
+	@$(RM) $@ $@.tmp
 	@$(edit) $(srcdir)/$@.in >$@.tmp
 	@chmod +x $@.tmp
 	@chmod a-w $@.tmp
@@ -44,7 +44,7 @@ $(OURSCRIPTS): Makefile
 
 $(OURFILES): Makefile
 	@echo '    ' GEN $@;
-	@rm -f $@ $@.tmp
+	@$(RM) $@ $@.tmp
 	@$(edit) $(srcdir)/$@.in >$@.tmp
 	@chmod a-w $@.tmp
 	@mv $@.tmp $@

doc/Makefile.am

@@ -148,7 +148,7 @@ pacman.conf.5 pacman.conf.5.html: pacman.conf.5.txt
 libalpm.3 libalpm.3.html: libalpm.3.txt
 # this one is just a symlink
 repo-remove.8: repo-add.8
-	rm -f repo-remove.8
+	$(RM) repo-remove.8
 	$(LN_S) repo-add.8 repo-remove.8
 
 install-data-hook:

etc/Makefile.am

@@ -23,7 +23,7 @@ edit = sed \
 
 $(dist_sysconf_DATA): Makefile
 	@echo '    ' GEN $@;
-	@rm -f $@ $@.tmp
+	@$(RM) $@ $@.tmp
 	@$(edit) `test -f ./$@.in || echo $(srcdir)/`$@.in >$@.tmp
 	@mv $@.tmp $@
 

scripts/Makefile.am

@@ -63,7 +63,7 @@ edit = sed \
 # third 'test' line- make sure one of the two checks succeeded
 $(OURSCRIPTS): Makefile
 	@echo '    ' GEN $@;
-	@rm -f $@
+	@$(RM) $@
 	@test -f $(srcdir)/$@.sh.in && m4 -P -I $(srcdir) $(srcdir)/$@.sh.in | $(edit) >$@
 	@chmod +x $@
 	@chmod a-w $@
@@ -96,11 +96,11 @@ repo-add: \
 	$(srcdir)/library/output_format.sh
 
 repo-remove: $(srcdir)/repo-add.sh.in
-	rm -f repo-remove
+	$(RM) repo-remove
 	$(LN_S) repo-add repo-remove
 
 repo-elephant: $(srcdir)/repo-add.sh.in
-	rm -f repo-elephant
+	$(RM) repo-elephant
 	$(LN_S) repo-add repo-elephant
 
 install-data-hook:

test/pacman/tests/Makefile.am

@@ -18,7 +18,7 @@ edit = sed \
 
 $(CONFTESTS): Makefile
 	@echo '    ' GEN $@;
-	@rm -f $@ $@.tmp
+	@$(RM) $@ $@.tmp
 	@test -f $(srcdir)/$@.in && $(edit) $(srcdir)/$@.in >$@.tmp || true
 	@test -f $@.tmp || false
 	@chmod a-w $@.tmp