crash/0015-Makefile-Fix-unnecessary-re-patching-with-coreutils-.patch
2022-11-19 04:10:25 +00:00

35 lines
1.3 KiB
Diff

From 619e36c18791333ee3a7fea759ce20396e711a46 Mon Sep 17 00:00:00 2001
From: Kazuhito Hagio <k-hagio-ab@nec.com>
Date: Mon, 22 Aug 2022 11:59:46 +0900
Subject: [PATCH 15/28] Makefile: Fix unnecessary re-patching with
coreutils-9.0
"sum" command in coreutils-9.0 (e.g. Fedora 36) started to output a file
name. As a result, "make" always detects a change of gdb-10.2.patch
wrongly and re-applies it unnecessarily.
Use standard input to fix it and "md5sum" to improve detection.
Signed-off-by: Kazuhito Hagio <k-hagio-ab@nec.com>
Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
---
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index 059759b3e4ab..dd81df6c198c 100644
--- a/Makefile
+++ b/Makefile
@@ -269,7 +269,7 @@ rebuild:
@if [ ! -f ${GDB}/${GDB}.patch ]; then \
touch ${GDB}/${GDB}.patch; fi
@if [ -f ${GDB}.patch ] && [ -s ${GDB}.patch ] && \
- [ "`sum ${GDB}.patch`" != "`sum ${GDB}/${GDB}.patch`" ]; then \
+ [ "`md5sum < ${GDB}.patch`" != "`md5sum < ${GDB}/${GDB}.patch`" ]; then \
(sh -x ${GDB}.patch ${TARGET}; patch -N -p0 -r- --fuzz=0 < ${GDB}.patch; cp ${GDB}.patch ${GDB}; cd ${GDB}; \
$(MAKE) CRASH_TARGET=${TARGET}) \
else (cd ${GDB}/gdb; $(MAKE) CRASH_TARGET=${TARGET}); fi
--
2.37.1