Move autoreconf to build

(cherry picked from commit 9542966f5578952243998da8825fd1e409df94fe)

expat.spec

@@ -1,7 +1,7 @@
 %define Rversion %(echo %{version} | sed -e 's/\\./_/g' -e 's/^/R_/')
 Name:           expat
 Version:        2.4.1
-Release:        7
+Release:        8
 Summary:        An XML parser library
 License:        MIT
 URL:            https://libexpat.github.io/
@@ -49,8 +49,8 @@ This package provides with static libraries and  header files for developing wit
 %prep
 %autosetup -p1
 
-autoreconf -fiv
 %build
+autoreconf -fiv
 %configure CFLAGS="$RPM_OPT_FLAGS -fPIC" DOCBOOK_TO_MAN="xmlto man --skip-validation"
 %make_build
 
@@ -83,6 +83,9 @@ make check
 %{_mandir}/man1/*
 
 %changelog
+* Tue Dec 13 2022 zhoupengcheng <zhoupengcheng11@huawei.com> - 2.4.8-8
+- Move autoreconf to build
+
 * Sat Oct 29 2022 fuanan <fuanan3@h-partners.com> - 2.4.1-7
 - fix CVE-2022-43680