[OE-core] [PATCH 31/36] blktrace: refresh patches

[Alexander Kanavin]

From: Ross Burton <ross.burton at intel.com>

The patch tool will apply patches by default with "fuzz", which is where if the
hunk context isn't present but what is there is close enough, it will force the
patch in.

Whilst this is useful when there's just whitespace changes, when applied to
source it is possible for a patch applied with fuzz to produce broken code which
still compiles (see #10450).  This is obviously bad.

We'd like to eventually have do_patch() rejecting any fuzz on these grounds. For
that to be realistic the existing patches with fuzz need to be rebased and
reviewed.

Signed-off-by: Ross Burton <ross.burton at intel.com>
Signed-off-by: Alexander Kanavin <alexander.kanavin at linux.intel.com>
---
 meta/recipes-kernel/blktrace/blktrace/ldflags.patch | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/meta/recipes-kernel/blktrace/blktrace/ldflags.patch b/meta/recipes-kernel/blktrace/blktrace/ldflags.patch
index 29eb0f2728a..ab905cf0da3 100644
--- a/meta/recipes-kernel/blktrace/blktrace/ldflags.patch
+++ b/meta/recipes-kernel/blktrace/blktrace/ldflags.patch
@@ -10,6 +10,8 @@ aed463414e2e2bf8ca44ba54ee5973e7ed599e57
 
 Signed-off-by: Fahad Usman <fahad_usman at mentor.com>
 
+Index: git/Makefile
+===================================================================
 --- git.orig/Makefile
 +++ git/Makefile
 @@ -1,5 +1,6 @@
@@ -19,7 +21,7 @@ Signed-off-by: Fahad Usman <fahad_usman at mentor.com>
  ALL_CFLAGS = $(CFLAGS) -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
  PROGS	= blkparse blktrace verify_blkparse blkrawverify blkiomon
  LIBS	= -lpthread
-@@ -23,19 +24,19 @@ btreplay/btreplay:
+@@ -26,19 +27,19 @@ btreplay/btreplay:
  	$(CC) -o $*.o -c $(ALL_CFLAGS) $<
  
  blkparse: blkparse.o blkparse_fmt.o rbtree.o act_mask.o
@@ -44,6 +46,8 @@ Signed-off-by: Fahad Usman <fahad_usman at mentor.com>
  
  $(PROGS): | depend
  
+Index: git/btreplay/Makefile
+===================================================================
 --- git.orig/btreplay/Makefile
 +++ git/btreplay/Makefile
 @@ -7,6 +7,7 @@
@@ -55,8 +59,8 @@ Signed-off-by: Fahad Usman <fahad_usman at mentor.com>
  OCFLAGS	= -UCOUNT_IOS -UDEBUG -DNDEBUG
  XCFLAGS	= -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
 @@ -32,10 +33,10 @@ clean: docsclean
-	$(CC) $(CFLAGS) -c -o $*.o $<
-
+ 	$(CC) $(CFLAGS) -c -o $*.o $<
+ 
  btrecord: btrecord.o
 -	$(CC) $(CFLAGS) -o $@ $(filter %.o,$^)
 +	$(CC) $(CFLAGS) -o $@ $(filter %.o,$^) $(LDFLAGS)
@@ -67,6 +71,8 @@ Signed-off-by: Fahad Usman <fahad_usman at mentor.com>
  
  depend:
  	@$(CC) -MM $(CFLAGS) *.c 1> .depend
+Index: git/btt/Makefile
+===================================================================
 --- git.orig/btt/Makefile
 +++ git/btt/Makefile
 @@ -7,6 +7,7 @@
@@ -86,10 +92,12 @@ Signed-off-by: Fahad Usman <fahad_usman at mentor.com>
  
  ifneq ($(wildcard .depend),)
  include .depend
+Index: git/iowatcher/Makefile
+===================================================================
 --- git.orig/iowatcher/Makefile
 +++ git/iowatcher/Makefile
 @@ -1,5 +1,6 @@
- C      = gcc
+ CC      = gcc
  CFLAGS  = -Wall -O2 -g -W -Wunused-result
 +LDFLAGS =
  ALL_CFLAGS = $(CFLAGS) -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
-- 
2.16.1