!24 gettext delete -S git from %autosetup, and delete BuildRequires git

From: @chenyanpanHW
Reviewed-by: @xiezhipeng1
Signed-off-by: @xiezhipeng1

gettext.spec

@@ -6,13 +6,13 @@
 
 Name:    gettext
 Version: 0.21
-Release: 4
+Release: 5
 License: GPLv3+ and LGPLv2+
 Summary: GNU gettext utilities are a set of tools that provides a framework to help other GNU packages produce multi-lingual messages.
 URL:     https://www.gnu.org/software/gettext/
 Source:  https://ftp.gnu.org/pub/gnu/gettext/%{name}-%{version}.tar.gz
 
-BuildRequires: gcc-c++, emacs, git, xz, chrpath, autoconf
+BuildRequires: gcc-c++, emacs, xz, chrpath, autoconf
 BuildRequires: ncurses-devel, libxml2-devel, glib2-devel, libunistring-devel
 %if %{with java}
 BuildRequires: gcc-java, libgcj
@@ -85,7 +85,7 @@ Summary: help info for %{name}
 This package contains man, license, info, readme, copyright, license.
 
 %prep
-%autosetup -n %{name}-%{version} -S git
+%autosetup -n %{name}-%{version} -p1
 
 sed -e 's/\(gl_cv_libxml_force_included=\)yes/\1no/' \
     -i libtextstyle/configure
@@ -242,6 +242,9 @@ make check LIBUNISTRING=-lunistring
 %exclude %{_mandir}/man1/autopoint.1*
 
 %changelog
+* Sat Jul 31 2021 chenyanpanHW <chenyanpan@huawei.com> - 0.21-5
+- DESC: delete -S git from %autosetup, and delete BuildRequires git
+
 * Fri May 14 2021 yangzhuangzhuang<yangzhuangzhuang1@Huawei.com> - 0.21-4
 - Type:bugfix
 - ID:NA