deleting gdb build dependency

rpm.spec

@@ -1,6 +1,6 @@
 Name:          rpm
 Version:       4.15.1
-Release:       28
+Release:       29
 Summary:       RPM Package Manager
 License:       GPLv2+
 URL:           http://www.rpm.org/
@@ -58,7 +58,7 @@ BuildRequires: gcc autoconf automake libtool make gawk popt-devel openssl-devel
 BuildRequires: zlib-devel libzstd-devel xz-devel bzip2-devel libarchive-devel ima-evm-utils-devel
 BuildRequires: dbus-devel fakechroot elfutils-devel elfutils-libelf-devel ima-evm-utils
 BuildRequires: lua-devel libcap-devel libacl-devel libselinux-devel file-devel gettext-devel ncurses-devel
-BuildRequires: system-rpm-config gdb dwz gnupg2
+BuildRequires: system-rpm-config dwz gnupg2
 Requires:      coreutils popt curl zstd libcap crontabs logrotate libdb-utils
 Obsoletes:     %{name}-build-libs %{name}-sign-libs %{name}-sign %{name}-cron
 Provides:      %{name}-build-libs %{name}-sign-libs %{name}-sign %{name}-cron
@@ -315,6 +315,12 @@ make check || (cat tests/rpmtests.log; exit 0)
 %{_mandir}/man1/gendiff.1*
 
 %changelog
+* Thu Jul 22 2021 liudabo<liudabo1@huawei.com> - 4.15.1-29
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:deleting gdb build dependency
+
 * Thu Jul 08 2021 shixuantong <shixuantong@huawei.com> - 4.15.1-28
 - Type:bugfix
 - ID:NA