[Crash-utility] [PATCH] Fix errors when rebuild with updated gdb-10.2.patch

[HAGIO KAZUHITO(萩尾 一仁)]

The gdb-10.2.patch forgot the role that acts as a shell script that
restores gdb files to its original state and exits.  Without the patch,
the following errors are emitted when rebuiding crash with an updated
gdb-10.2.patch.

  $ make warn
  TARGET: X86_64
   CRASH: 8.0.0++
     GDB: 10.2
  
  + --- gdb-10.2/Makefile.in.orig
  gdb-10.2.patch: line 11: ---: command not found
  + +++ gdb-10.2/Makefile.in
  gdb-10.2.patch: line 12: +++: command not found
  + @@ -340,6 +340,9 @@ AR_FOR_BUILD = @AR_FOR_BUILD@
  gdb-10.2.patch: line 13: @@: command not found
  + AS_FOR_BUILD = @AS_FOR_BUILD@
  gdb-10.2.patch: line 14: AS_FOR_BUILD: command not found
  + CC_FOR_BUILD = @CC_FOR_BUILD@
  gdb-10.2.patch: line 15: CC_FOR_BUILD: command not found
  + CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
  gdb-10.2.patch: line 16: CFLAGS_FOR_BUILD: command not found
  gdb-10.2.patch: line 17: syntax error near unexpected token
  `${CRASH_TARGET},'
  gdb-10.2.patch: line 17: `+ifeq (${CRASH_TARGET}, PPC64)'

Signed-off-by: Kazuhito Hagio <k-hagio-ab at nec.com>
---
 gdb-10.2.patch | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gdb-10.2.patch b/gdb-10.2.patch
index f5e4c06e6f97..c5aa0bf79691 100644
--- a/gdb-10.2.patch
+++ b/gdb-10.2.patch
@@ -8,6 +8,11 @@
 # shell script that can restore any gdb file to its original state prior
 # to all subsequent patch applications.
 
+#tar xvzmf gdb-10.2.tar.gz \
+#	gdb-10.2/gdb/symtab.c
+
+exit 0
+
 --- gdb-10.2/Makefile.in.orig
 +++ gdb-10.2/Makefile.in
 @@ -340,6 +340,9 @@ AR_FOR_BUILD = @AR_FOR_BUILD@
-- 
2.27.0