fix the issue of compilation failure when the openEuler macro is not defined

bash.spec

@@ -2,13 +2,13 @@
 %global ENABLE_RELOC 0
 %endif
 
-%if %{ENABLE_RELOC}
+%if %{?ENABLE_RELOC}
 %global ldflags_options -Wl,--emit-relocs
 %endif
 
 Name:     bash
 Version:  5.1.8
-Release:  12
+Release:  13
 Summary:  It is the Bourne Again Shell
 License:  GPLv3
 URL:      https://www.gnu.org/software/bash
@@ -148,7 +148,7 @@ make check
 %{_bindir}/{hash,getopts,jobs,read,type,ulimit,umask,unalias}
 %config(noreplace) %{_sysconfdir}/profile.d/alias.sh
 
-%if %{ENABLE_RELOC}
+%if %{?ENABLE_RELOC}
 %files relocation
 %defattr(-,root,root)
 /usr/lib/relocation/%{_bindir}/bash.relocation
@@ -171,6 +171,12 @@ make check
 %exclude %{_infodir}/dir
 
 %changelog
+* Wed Feb 28 2024 wangyuhang <wangyuhang27@huawei.com> -5.1.8-13
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC: fix the issue of compilation failure when the openEuler macro is not defined
+
 * Fri Dec 15 2023 wangyuhang <wangyuhang27@huawei.com> -5.1.8-12
 - Type:bugfix
 - ID:NA