syntax-check: drop CVS keyword expansion check

  $ date +%Y
  2020

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>

diff --git a/build-aux/syntax-check.mk b/build-aux/syntax-check.mk
index 52a6062ad579da694032b1309dfe1111cd8a3ef4..23d2bf8b34d9d5197f178a063a265e4d9d94b1ea 100644 (file)
--- a/build-aux/syntax-check.mk
+++ b/build-aux/syntax-check.mk
@@ -1655,14 +1655,6 @@ sc_GFDL_version:
        halt='GFDL vN, N!=3'                                            \
          $(_sc_search_regexp)
 
-cvs_keywords = \
-  Author|Date|Header|Id|Name|Locker|Log|RCSfile|Revision|Source|State
-
-sc_prohibit_cvs_keyword:
-       @prohibit='\$$($(cvs_keywords))\$$'                             \
-       halt='do not use CVS keyword expansion'                         \
-         $(_sc_search_regexp)
-
 # This Perl code is slightly obfuscated.  Not only is each "$" doubled
 # because it's in a Makefile, but the $$c's are comments;  we cannot
 # use "#" due to the way the script ends up concatenated onto one line.