diff --git a/gnustep-base-1.27.0.tar.gz b/gnustep-base-1.27.0.tar.gz
new file mode 100644
index 0000000..cccae5f
Binary files /dev/null and b/gnustep-base-1.27.0.tar.gz differ
diff --git a/gnustep-base-use_system-wide_crypto-policies.patch b/gnustep-base-use_system-wide_crypto-policies.patch
new file mode 100644
index 0000000..113d431
--- /dev/null
+++ b/gnustep-base-use_system-wide_crypto-policies.patch
@@ -0,0 +1,30 @@
+--- a/Source/GSTLS.orig.m	2016-03-09 14:16:16.000000000 +0100
++++ b/Source/GSTLS.m	2016-08-21 16:46:41.347996519 +0200
+@@ -1745,8 +1745,7 @@
+                 0 };
+               gnutls_protocol_set_priority(session, proto_prio);
+ #else
+-              gnutls_priority_set_direct(session,
+-                "NORMAL:-VERS-SSL3.0:+VERS-TLS-ALL", NULL);
++              gnutls_set_default_priority (session);
+ #endif
+             }
+           else
+@@ -1757,7 +1756,7 @@
+               /* By default we disable SSL3.0 as the 'POODLE' attack (Oct 2014)
+                * renders it insecure.
+                */
+-              gnutls_priority_set_direct(session, "NORMAL:-VERS-SSL3.0", NULL);
++              gnutls_set_default_priority (session);
+ #endif
+             }
+         }
+@@ -1774,7 +1773,7 @@
+             {
+               NSLog(@"Invalid GSTLSPriority: %s", err_pos);
+               NSLog(@"Falling back to NORMAL:-VERS-SSL3.0");
+-              gnutls_priority_set_direct(session, "NORMAL:-VERS-SSL3.0", NULL);
++              gnutls_set_default_priority (session);
+             }
+ #endif
+         }
diff --git a/gnustep-base.spec b/gnustep-base.spec
new file mode 100644
index 0000000..9c4adf4
--- /dev/null
+++ b/gnustep-base.spec
@@ -0,0 +1,110 @@
+Name:                gnustep-base
+Version:             1.27.0
+Release:             1
+License:             GPLv3+ and LGPLv2+
+Summary:             GNUstep Base library package
+URL:                 http://www.gnustep.org/
+Source0:             ftp://ftp.gnustep.org/pub/gnustep/core/%{name}-%{version}.tar.gz
+Patch0:              %{name}-use_system-wide_crypto-policies.patch
+BuildRequires:       gcc-objc libffi-devel >= 3.0.9 gnutls-devel libxml2-devel libxslt-devel
+BuildRequires:       pkgconfig gnustep-make >= 2.0.0 avahi-compat-libdns_sd-devel gmp-devel
+BuildRequires:       texi2html texinfo-tex libicu-devel texi2html
+Requires:            %{name}-libs%{?_isa} = %{version}-%{release} make
+Conflicts:           libFoundation
+%description
+The GNUstep Base Library is a powerful fast library of general-purpose,
+non-graphical Objective C classes, inspired by the superb OpenStep API but
+implementing Apple and GNU additions to the API as well.  It includes for
+example classes for unicode strings, arrays, dictionaries, sets, byte
+streams, typed coders, invocations, notifications, notification dispatchers,
+scanners, tasks, files, networking, threading, remote object messaging
+support (distributed objects), event loops, loadable bundles, attributed
+unicode strings, xml, mime, user defaults. This package includes development
+headers too.
+
+%package libs
+Summary:             GNUStep Base Libraries
+%description libs
+This packages contains the run-time libraries of the gnustep-base package.
+
+%package devel
+Summary:             Header of the GNUstep Base library packes
+Requires:            %{name}-libs%{?_isa} = %{version}-%{release}
+%description devel
+This package contains the header files of the gnustep-base package.
+
+%package doc
+Summary:             Documentation for %{name}
+Requires:            %{name}%{?_isa} = %{version}-%{release} gnustep-filesystem
+%description doc
+This package contains the documentation of the gnustep-base package.
+
+%prep
+%autosetup -p1
+iconv -f iso-8859-1 -t utf-8 ChangeLog.2 -o ChangeLog.2.utf8
+mv ChangeLog.2.utf8 ChangeLog.2
+
+%build
+ffi_include=$(pkg-config --cflags-only-I libffi | sed -e 's/^\-\I//')
+export LDFLAGS="%{__global_ldflags} -Wl,--as-needed"
+%gnustep_configure --disable-ffcall --with-ffi-include=$ffi_include
+%gnustep_make -n
+
+%install
+%gnustep_install -n
+mv ${RPM_BUILD_ROOT}%{_bindir}/pl ${RPM_BUILD_ROOT}%{_bindir}/pllist
+rm -f Examples/.cvsignore
+rm -f Examples/.gdbinit
+sed -e "s|GNUSTEP_SYSTEM_LIBRARY=|GNUSTEP_SYSTEM_LIBRARY=$RPM_BUILD_ROOT|" \
+    -e "s|GNUSTEP_SYSTEM_HEADERS=|GNUSTEP_SYSTEM_HEADERS=$RPM_BUILD_ROOT|" \
+    %{_sysconfdir}/GNUstep/GNUstep.conf >GNUstep.conf
+export LD_LIBRARY_PATH=$RPM_BUILD_ROOT%{_libdir}
+export GNUSTEP_CONFIG_FILE=$(pwd)/GNUstep.conf
+%gnustep_makedoc
+%gnustep_installdoc
+%ldconfig_scriptlets libs
+
+%files
+%{_bindir}/HTMLLinker
+%{_bindir}/autogsdoc
+%{_bindir}/cvtenc
+%{_bindir}/defaults
+%{_bindir}/gdnc
+%{_bindir}/gdomap
+%{_bindir}/gspath
+%{_bindir}/make_strings
+%{_bindir}/pl2link
+%{_bindir}/pldes
+%{_bindir}/plget
+%{_bindir}/pllist
+%{_bindir}/plmerge
+%{_bindir}/plparse
+%{_bindir}/plser
+%{_bindir}/sfparse
+%{_bindir}/xmlparse
+%{_mandir}/man1/*
+%{_mandir}/man8/*
+%{gnustep_dtddir}/
+
+%files libs
+%doc ANNOUNCE ChangeLog* NEWS README
+%license COPYING.LIB COPYINGv3
+%{gnustep_libraries}/
+%{_libdir}/libgnustep-base.so.*
+
+%files devel
+%{_includedir}/Foundation/
+%{_includedir}/GNUstepBase/
+%{_libdir}/libgnustep-base.so
+%{gnustep_additional}/base.make
+%doc Examples
+
+%files doc
+%doc README
+%{_infodir}/*
+%dir %{_datadir}/GNUstep/Documentation
+%{_datadir}/GNUstep/Documentation/*
+
+%changelog
+* Tue Sep 7 2021 zhengyaohui <zhengyaohui1@huawei.com> - 1.27.0-1
+- package init