!7 增加BIND_NOW安全编译选项

From: @gongzt
Reviewed-by: 
Signed-off-by:

add_bind_now.patch

@@ -0,0 +1,12 @@
+diff -Nur qrupdate-1.1.2/src/Makefile qrupdate-1.1.2.new/src/Makefile
+--- qrupdate-1.1.2/src/Makefile	2010-01-19 19:35:49.000000000 +0800
++++ qrupdate-1.1.2.new/src/Makefile	2021-09-08 21:12:42.218504048 +0800
+@@ -33,7 +33,7 @@
+ clup1up.f dlup1up.f slup1up.f zlup1up.f
+ 
+ OBJS = $(SRC:%.f=%.o)
+-
++FFLAGS =  -Wl,-z,now
+ lib: ../libqrupdate.a
+ 
+ ifeq ($(shell uname),Darwin)

qrupdate.spec

@@ -1,6 +1,6 @@
 Name:		qrupdate
 Version:	1.1.2
-Release:	2
+Release:	3
 Summary:	A Fortran library for fast updates of QR and Cholesky decompositions
 License:	GPLv3+
 URL:		http://qrupdate.sourceforge.net/
@@ -8,6 +8,7 @@ Source0:	http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.gz
 
 Patch0:         qrupdate-gcc10.patch
 
+Patch1:         add_bind_now.patch
 BuildRequires:	gcc-gfortran
 
 BuildRequires:	openblas-devel
@@ -31,7 +32,7 @@ This package contains the development libraries for %{name}.
 sed -i 's|$(PREFIX)/lib/|$(DESTDIR)%{_libdir}/|g' src/Makefile
 
 %build
-%make_build solib FC=gfortran FFLAGS="%{optflags} -fimplicit-none -funroll-loops" BLAS="-lopenblas" LAPACK=
+%make_build solib FC=gfortran FFLAGS="%{optflags} -Wl,-z,now -fimplicit-none -funroll-loops" BLAS="-lopenblas" LAPACK=
 
 %install
 make install-shlib LIBDIR=%{_libdir} PREFIX="%{buildroot}"
@@ -53,6 +54,9 @@ make test FC=gfortran FFLAGS="%{optflags} -fimplicit-none -funroll-loops" BLAS="
 
 
 %changelog
+* Thurs Sep 09 2021 gongzhengtang<gongzhengtang@huawei.com> - 1.1.2-3
+- add bind now
+
 * Mon Aug 02 2021 wangyong<wangyong187@huawei.com> - 1.1.2-2
 - Fix build error caused by GCC upgrade to GCC-10