git: f31f677c1d41 - stable/13 - makefs: Ignore some sign comparison warnings from GCC.

From: John Baldwin <jhb_at_FreeBSD.org>
Date: Wed, 22 Mar 2023 16:32:53 UTC 
The branch stable/13 has been updated by jhb:

URL: https://cgit.FreeBSD.org/src/commit/?id=f31f677c1d418834999038a7767fb77668bccf31

commit f31f677c1d418834999038a7767fb77668bccf31
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2022-11-23 18:38:29 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2023-03-22 15:22:07 +0000

    makefs: Ignore some sign comparison warnings from GCC.
    
    Reviewed by:    markj
    Differential Revision:  https://reviews.freebsd.org/D37470
    
    (cherry picked from commit abb9a940bb48716f8eb06980f02eec04e0921448)
---
 usr.sbin/makefs/ffs/Makefile.inc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/usr.sbin/makefs/ffs/Makefile.inc b/usr.sbin/makefs/ffs/Makefile.inc
index a1e839fd7ab6..cff2c30b67c5 100644
--- a/usr.sbin/makefs/ffs/Makefile.inc
+++ b/usr.sbin/makefs/ffs/Makefile.inc
@@ -7,3 +7,5 @@ SRCS+=	buf.c mkfs.c
 
 # Reach-over source from sys/ufs/ffs
 SRCS+=	ffs_tables.c
+
+CWARNFLAGS.ffs_balloc.c+= -Wno-sign-compare