maint.mk: new syntax check for HAVE_DECL checks

[gnulib.git] / ChangeLog

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 2012-07-13  Eric Blake  <eblake@redhat.com>
 
+       maint.mk: new syntax check for HAVE_DECL checks
+       * top/maint.mk (sc_prohibit_defined_have_decl_tests): New rule.
+       * cfg.mk
+       (exclude_file_name_regexp--sc_prohibit_defined_have_decl_tests):
+       Exempt some false positives.
+       Based on a report by Karel Zak.
+
        argp: make HAVE_DECL usage consistent
        * lib/argp-parse.c (__argp_parse): Check contents of HAVE_DECL
        macros, not whether they are defined.