!12 fix strip problem

From: @MementoMoriCheng
Reviewed-by: @myeuler
Signed-off-by: @myeuler

lmbench.spec

@@ -1,8 +1,6 @@
-%global debug_package %{nil}
-
 Name:    lmbench
 Version: 3
-Release: 3
+Release: 4
 Summary: Tools for Performance Analysis
 License: GPLv2
 URL:	 http://www.bitmover.com/lmbench/
@@ -12,6 +10,7 @@ Patch0: lmbench3-fix-llseek-and-remove-bk-in-Makefile.patch
 Patch1: lmbench3-add-HOWTO-to-indicate-howto-use-this-package.patch
 Patch2: Rpc-code-moved-from-glibc-to-libtirpc.patch
 Patch3: lmbench3-add-sp-security-compiler-option.patch
+Patch4: lmbench3-need-debug.patch
 
 BuildRequires: gcc libtirpc-devel
 
@@ -24,6 +23,7 @@ A userspace utility for testing the memory subsystem for faults. It's portable a
 %patch1 -p1
 %patch2 -p1
 %patch3 -p1
+%patch4 -p1
 
 %build
 %make_build
@@ -60,6 +60,9 @@ install -m 0644 results/Makefile %{buildroot}/opt/%{name}/results
 /opt/%{name}/*
 
 %changelog
+* Thu Stp 9 2021 Shaowei Cheng <chenshaowei3@huawei.com> - 3-4
+- need debug
+
 * Mon Jul 12 2021 stevending1st <stevending1st@163.com> - 3-3
 - Add SP security compiler option.
 

lmbench3-need-debug.patch

@@ -0,0 +1,22 @@
+From 8a9ba9910e58fb4d837eff51e18abd91dbc99488 Mon Sep 17 00:00:00 2001
+From: si-gui <245140120@qq.com>
+Date: Fri, 10 Sep 2021 23:42:26 +0800
+Subject: [PATCH] need debug
+
+---
+ scripts/build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/scripts/build b/scripts/build
+index 200d58e..7be068d 100755
+--- a/scripts/build
++++ b/scripts/build
+@@ -249,4 +249,4 @@ rm -f ${BASE}$$ ${BASE}$$.o ${BASE}$$.c
+ if [ ! -d ${BINDIR} ]; then mkdir -p ${BINDIR}; fi
+
+ # now go ahead and build everything!
+-${MAKE} OS="${OS}" CC="${CC}" CFLAGS="${CFLAGS} -fstack-protector-strong" LDLIBS="${LDLIBS}" O="${BINDIR}" $*
++${MAKE} OS="${OS}" CC="${CC}" CFLAGS="${CFLAGS} -fstack-protector-strong -g" LDLIBS="${LDLIBS}" O="${BINDIR}" $*
+--
+2.30.0
+