maint.mk: exempt trailing blanks found in "binary" files

[gnulib.git] / top / maint.mk

diff --git a/top/maint.mk b/top/maint.mk
index 9c660a1..ccf09a2 100644 (file)
--- a/top/maint.mk
+++ b/top/maint.mk
@@ -724,6 +724,7 @@ sc_require_test_exit_idiom:
 sc_trailing_blank:
        @prohibit='[     ]$$'                                           \
        halt='found trailing blank(s)'                                  \
+       exclude='^Binary file .* matches$$'                             \
          $(_sc_search_regexp)
 
 # Match lines like the following, but where there is only one space
@@ -1216,7 +1217,7 @@ sc_Wundef_boolean:
 # not be constant, or might overflow a stack.  In general, use PATH_MAX as
 # a limit, not an array or alloca size.
 sc_prohibit_path_max_allocation:
-       @prohibit='(\balloca *\([^)]*|\[[^]]*)PATH_MAX'                 \
+       @prohibit='(\balloca *\([^)]*|\[[^]]*)\bPATH_MAX'               \
        halt='Avoid stack allocations of size PATH_MAX'                 \
          $(_sc_search_regexp)