!18 libgcrypt delete -S git from %autosetup, and delete BuildRequires git

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

libgcrypt.spec

@@ -4,7 +4,7 @@
 
 Name:          libgcrypt
 Version:       1.8.7
-Release:       2
+Release:       3
 Summary:       A general-purpose cryptography library
 License:       LGPLv2+
 URL:           https://www.gnupg.org/
@@ -32,7 +32,7 @@ Patch17:       CVE-2019-12904-2.patch
 Patch18:       CVE-2019-12904-3.patch
 Patch19:       CVE-2021-33560.patch
 
-BuildRequires: gcc texinfo git autoconf automake libtool
+BuildRequires: gcc texinfo autoconf automake libtool
 BuildRequires: gawk libgpg-error-devel >= 1.11 pkgconfig
 
 %description
@@ -51,7 +51,7 @@ applications using libgcrypt.
 %package_help
 
 %prep
-%autosetup -n %{name}-%{version} -p1 -S git
+%autosetup -n %{name}-%{version} -p1
 
 %build
 %define _lto_cflags %{nil}
@@ -136,6 +136,9 @@ install -m644 %{SOURCE7} $RPM_BUILD_ROOT/etc/gcrypt/random.conf
 %{_infodir}/gcrypt.info*
 
 %changelog
+* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 1.8.7-3
+- DESC: delete -S git from %autosetup, and delete BuildRequires git
+
 * Mon Jun 21 2021 gaihuiying1 <gaihuiying1@huawei.com> - 1.8.7-2
 - Type:cves
 - ID:NA