!11 增加SP安全编译选项

From: @stevending1st
Reviewed-by: @overweight
Signed-off-by: @overweight

lmbench.spec

@@ -2,7 +2,7 @@
 
 Name:    lmbench
 Version: 3
-Release: 2
+Release: 3
 Summary: Tools for Performance Analysis
 License: GPLv2
 URL:	 http://www.bitmover.com/lmbench/
@@ -10,7 +10,8 @@ Source0: http://www.bitmover.com/lmbench/%{name}%{version}.tar.gz
 
 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 
+Patch2: Rpc-code-moved-from-glibc-to-libtirpc.patch
+Patch3: lmbench3-add-sp-security-compiler-option.patch
 
 BuildRequires: gcc libtirpc-devel
 
@@ -22,6 +23,7 @@ A userspace utility for testing the memory subsystem for faults. It's portable a
 %patch0 -p1
 %patch1 -p1
 %patch2 -p1
+%patch3 -p1
 
 %build
 %make_build
@@ -58,6 +60,9 @@ install -m 0644 results/Makefile %{buildroot}/opt/%{name}/results
 /opt/%{name}/*
 
 %changelog
+* Mon Jul 12 2021 stevending1st <stevending1st@163.com> - 3-3
+- Add SP security compiler option.
+
 * Wed Jul 15 2020 wangyue <wangyue92@huawei.com> - 3-2 
 - Fix rpc.h error.Rpc code moved from glibc to libtirpc.
 

lmbench3-add-sp-security-compiler-option.patch

@@ -0,0 +1,9 @@
+diff -Nur lmbench3/scripts/build lmbench3_new/scripts/build
+--- lmbench3/scripts/build	2005-08-23 08:19:54.000000000 +0800
++++ lmbench3_new/scripts/build	2021-07-12 22:02:33.651649157 +0800
+@@ -249,4 +249,4 @@
+ if [ ! -d ${BINDIR} ]; then mkdir -p ${BINDIR}; fi
+ 
+ # now go ahead and build everything!
+-${MAKE} OS="${OS}" CC="${CC}" CFLAGS="${CFLAGS}" LDLIBS="${LDLIBS}" O="${BINDIR}" $*
++${MAKE} OS="${OS}" CC="${CC}" CFLAGS="${CFLAGS} -fstack-protector-strong" LDLIBS="${LDLIBS}" O="${BINDIR}" $*