syntax-check: Remove GFDL format check

Our docs don't use the GFDL so checking its format is pointless.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

diff --git a/build-aux/syntax-check.mk b/build-aux/syntax-check.mk
index 2ada23921e09a38344501a95c85a5728809f58d7..a9f3aaf45f853bf18950e586b9eef21f5e70f688 100644 (file)
--- a/build-aux/syntax-check.mk
+++ b/build-aux/syntax-check.mk
@@ -1504,14 +1504,6 @@ sc_prohibit_backup_files:
          { echo '$(ME): found version controlled backup file' 1>&2;    \
            exit 1; } || :
 
-# Require the latest GFDL.  Two regexp, since some .texi files end up
-# line wrapping between 'Free Documentation License,' and 'Version'.
-_GFDL_regexp = (Free ''Documentation.*Version 1\.[^3]|Version 1\.[^3] or any)
-sc_GFDL_version:
-       @prohibit='$(_GFDL_regexp)'                                     \
-       halt='GFDL vN, N!=3'                                            \
-         $(_sc_search_regexp)
-
 # This Perl code is slightly obfuscated.  Not only is each "$" 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.