- $(foreach dir $(wildcard templates/*/*) $(install_exec) $(template_dir)/$(patsubst templates/%,%,$(dir)))
- $(foreach tmpl $(wildcard templates/*/*/*.tmpl) $(install_data) $(template_dir)/$(patsubst templates/%,%,$(tmpl)))
+ $(foreach dir, $(wildcard templates/*/*), $(exec -d $(install_exec) $(template_dir)/$(patsubst templates/%,%,$(dir))))
+ $(foreach tmpl, $(wildcard templates/*/*/*.tmpl), $(exec $(install_data) $(tmpl) $(template_dir)/$(patsubst templates/%,%,$(tmpl))))