build: enable syntax-check: TAB-only indentation in Makefiles

* cfg.mk (disable_temporarily): Remove sc_makefile_TAB_only_indentation.

diff --git a/cfg.mk b/cfg.mk
index c672e4d..c43185c 100644 (file)
--- a/cfg.mk
+++ b/cfg.mk
@@ -63,7 +63,6 @@ local-checks-to-skip =                        \
   sc_useless_cpp_parens
 
 disable_temporarily =                  \
-  sc_makefile_TAB_only_indentation     \
   sc_unmarked_diagnostics              \
   sc_prohibit_ctype_h                  \
   sc_prohibit_asprintf                 \