resolve compile problems.

bash.spec

@@ -1,6 +1,6 @@
 Name:     bash
 Version:  5.0
-Release:  8
+Release:  9
 Summary:  It is the Bourne Again Shell
 License:  GPLv3
 URL:      https://www.gnu.org/software/bash
@@ -35,7 +35,7 @@ Patch34: bash-4.3-memleak-lc_all.patch
 Patch9000:bugfix-Forbidden-non-root-user-to-clear-history.patch
 Patch9001:enable-dot-logout-and-source-bashrc-through-ssh.patch
 
-BuildRequires: gcc bison texinfo
+BuildRequires: gcc bison texinfo autoconf
 
 Requires:      filesystem
 
@@ -120,6 +120,9 @@ make check
 %exclude %{_infodir}/dir
 
 %changelog
+* Wed Jan 22 2020 openEuler Buildteam <buildteam@openeuler.org> - 5.0-9
+- resolve compile problems.
+
 * Mon Jan 6 2020 openEuler Buildteam <buildteam@openeuler.org> - 5.0-8
 - Type:enhancement
 - ID:NA