remove rpath and runpath of exec files and libraries

mcpp.spec

@@ -1,6 +1,6 @@
 Name:           mcpp
 Version:	2.7.2
-Release:	27
+Release:	28
 Summary:	A portable C preprocessor
 License:	BSD
 URL:		http://mcpp.sourceforge.net/
@@ -8,7 +8,7 @@ Source0:	http://prdownloads.sourceforge.net/%{name}/%{name}-%{version}.tar.gz
 Patch0:         backport-mcpp.2.7.2.patch
 Patch1:         backport-CVE-2019-14274-05-gniibe-fix-13.patch
 
-BuildRequires:  gcc
+BuildRequires:  gcc chrpath
 
 Provides:       libmcpp
 Obsoletes:      libmcpp
@@ -53,6 +53,12 @@ This is the development package for mcpp.
 rm -f %{buildroot}%{_docdir}/%{name}/%{name}-manual-jp*
 rm -f %{buildroot}%{_libdir}/libmcpp*a
 
+#remove rpath
+chrpath -d %{buildroot}%{_bindir}/%{name}
+
+mkdir -p %{buildroot}/etc/ld.so.conf.d
+echo "%{_libdir}" > %{buildroot}/etc/ld.so.conf.d/%{name}-%{_arch}.conf
+
 %check
 make check
 
@@ -65,6 +71,7 @@ make check
 %{_docdir}/%{name}/LICENSE
 %{_bindir}/%{name}
 %{_libdir}/libmcpp.so.*
+%config(noreplace) /etc/ld.so.conf.d/*
 
 %files devel
 %defattr(-, root, root)
@@ -77,6 +84,9 @@ make check
 %{_mandir}/man1/%{name}.1.gz
 
 %changelog
+* Mon Sep 6 2021 panxiaohe <panxiaohe@huawei.com> - 2.7.2-28
+- remove rpath and runpath of exec files and libraries
+
 * Tue Jul 20 2021 fuanan <fuanan3@huawei.com> - 2.7.2-27
 - Remove redundant gdb from BuildRequires