Fix: always apply loongarch64 patch, use the same gemspec on all arches.

Signed-off-by: Jia Chao <jiac13@chinaunicom.cn>
(cherry picked from commit 5889bcedde1d8f982996fa628be34662055b479d)

rubygem-ffi.spec

@@ -1,13 +1,12 @@
 %global gem_name ffi
 Name:                rubygem-%{gem_name}
 Version:             1.10.0
-Release:             5
+Release:             6
 Summary:             FFI Extensions for Ruby
 License:             BSD-3-Clause and MIT
 URL:                 https://www.github.com/ffi/ffi
 Source0:             https://rubygems.org/gems/%{gem_name}-%{version}.gem
 Source1:             https://www.github.com/ffi/%{gem_name}/archive/%{version}.tar.gz
-Source2:             ffi-1.10.0-loongarch64.gemspec
 Patch0:              Remove-taint-support.patch
 Patch1:              0001-add-loongarch64-support-for-ffi.patch
 Patch2:              0002-Add-types.conf-for-riscv64-linux.patch
@@ -31,17 +30,11 @@ Documentation for %{name}.
 ln -s %{gem_name}-%{version}/test test
 ln -s %{gem_name}-%{version}/spec spec
 %patch0 -p1
-%ifarch loongarch64
 %patch1 -p1
-%endif
 %patch2 -p1
 
 %build
-%ifarch loongarch64
-gem build %{SOURCE2}
-%else
-gem build ../%{gem_name}-%{version}.gemspec
-%endif
+gem build ffi.gemspec
 %gem_install
 
 %install
@@ -86,6 +79,9 @@ popd
 %{gem_instdir}/ffi.gemspec
 
 %changelog
+* Mon Dec 02 2024 Jia Chao <jiac13@chinaunicom.cn> 1.10.0-6
+- Fix: always apply loongarch64 patch, use the same gemspec on all arches.
+
 * Mon Jul 10 2023 laokz <zhangkai@iscas.ac.cn> - 1.10.0-5
 - backport upstream patch to support riscv64