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-rw-r--r--function.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/function.c b/function.c
index 47cdafa..95872f0 100644
--- a/function.c
+++ b/function.c
@@ -489,6 +489,22 @@ func_origin (char *o, char **argv, const char *funcname UNUSED)
return o;
}
+static char *
+func_flavor (char *o, char **argv, const char *funcname UNUSED)
+{
+ register struct variable *v = lookup_variable (argv[0], strlen (argv[0]));
+
+ if (v == 0)
+ o = variable_buffer_output (o, "undefined", 9);
+ else
+ if (v->recursive)
+ o = variable_buffer_output (o, "recursive", 9);
+ else
+ o = variable_buffer_output (o, "simple", 6);
+
+ return o;
+}
+
#ifdef VMS
# define IS_PATHSEP(c) ((c) == ']')
#else
@@ -1942,6 +1958,7 @@ static struct function_table_entry function_table_init[] =
{ STRING_SIZE_TUPLE("filter-out"), 2, 2, 1, func_filter_filterout},
{ STRING_SIZE_TUPLE("findstring"), 2, 2, 1, func_findstring},
{ STRING_SIZE_TUPLE("firstword"), 0, 1, 1, func_firstword},
+ { STRING_SIZE_TUPLE("flavor"), 0, 1, 1, func_flavor},
{ STRING_SIZE_TUPLE("join"), 2, 2, 1, func_join},
{ STRING_SIZE_TUPLE("lastword"), 0, 1, 1, func_lastword},
{ STRING_SIZE_TUPLE("patsubst"), 3, 3, 1, func_patsubst},