fix build error for loongarch64

Signed-off-by: Wenlong Zhang <zhangwenlong@loongson.cn>

httpd.spec

@@ -8,7 +8,7 @@
 Name:             httpd
 Summary:          Apache HTTP Server
 Version:          2.4.55
-Release:          1
+Release:          2
 License:          ASL 2.0
 URL:              https://httpd.apache.org/
 Source0:          https://archive.apache.org/dist/httpd/httpd-%{version}.tar.bz2
@@ -185,6 +185,10 @@ sed 's/@MPM@/%{mpm}/' < $RPM_SOURCE_DIR/httpd.service.xml \
 xmlto man ./httpd.service.xml
 
 %build
+%ifarch loongarch64
+%_update_config_guess
+%_update_config_sub
+%endif
 rm -rf srclib/{apr,apr-util,pcre}
 
 autoheader && autoconf || exit 1
@@ -501,6 +505,12 @@ exit $rv
 %{_rpmconfigdir}/macros.d/macros.httpd
 
 %changelog
+* Sat Mar 4 2023 Wenlong Zhang <zhangwenlong@loongson.cn> - 2.4.55-2
+- Type:bugfix
+- ID:NA
+- SUG:restart
+- DESC:fix build error for loongarch64
+
 * Wed Feb 1 2023 chengyechun <chengyechun1@huawei.com> - 2.4.55-1
 - Type:enhancement
 - ID:NA