Hi,
The function build_target_group() produces two warnings when make is
built with CDIAGFLAGS.
parse.c:1462: warning: ISO C90 forbids mixed declarations and code
parse.c:1462: warning: 'gn2' may be used uninitialized in this function
This patch attempts to silence the warnings.
- Michael
Index: parse.c
===================================================================
RCS file: /cvs/src/usr.bin/make/parse.c,v
retrieving revision 1.118
diff -u -p -u -r1.118 parse.c
--- parse.c 23 Oct 2016 14:54:14 -0000 1.118
+++ parse.c 10 Jul 2017 09:02:35 -0000
@@ -1427,6 +1427,7 @@ register_target(GNode *gn, struct ohash
static void
build_target_group(struct growableArray *targets, struct ohash *t)
{
+ GNode *gn, *gn2 = NULL;
LstNode ln;
bool seen_target = false;
unsigned int i;
@@ -1459,7 +1460,6 @@ build_target_group(struct growableArray
if (seen_target)
return;
- GNode *gn, *gn2;
/* targets may already participate in groupling lists,
* so rebuild the circular list "from scratch"
*/
