!4 fix build error for loongarch64

From: @zhangwenlong01 
Reviewed-by: @caodongxia 
Signed-off-by: @caodongxia

0001-fix-build-error-for-loongarch64.patch

@@ -0,0 +1,19 @@
+From a082da6b4a09a6ba18c9016ff65da888a7e100ec Mon Sep 17 00:00:00 2001
+From: Wenlong Zhang <zhangwenlong@loongson.cn>
+Date: Fri, 19 May 2023 07:07:56 +0000
+Subject: [PATCH] fix build error for loongarch64
+
+---
+ rebar.config | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/rebar.config b/rebar.config
+index 47c1534..cf97e5b 100644
+--- a/rebar.config
++++ b/rebar.config
+@@ -1 +1,2 @@
+ {post_hooks, [{compile, "sed -i -e \"s,%VSN%,${VSN},g\" ebin/erlsyslog.app"}]}.
++{port_env, [{"DRV_LDFLAGS", "-shared  -L/usr/lib64/erlang/lib/erl_interface-4.0.3.1/lib -lei"}]}.
+-- 
+2.33.0
+

erlang-erlsyslog.spec

@@ -2,17 +2,21 @@
 %global upstream lemenkov
 Name:		erlang-%{realname}
 Version:	0.8.0
-Release:	1
+Release:	2
 Summary:	Syslog facility for Erlang
 License:	MIT
 URL:		https://github.com/%{upstream}/%{realname}
 Source0:	https://github.com/%{upstream}/%{realname}/archive/%{version}/%{realname}-%{version}.tar.gz
 BuildRequires:  erlang-rebar gcc
+Patch0:		0001-fix-build-error-for-loongarch64.patch
 %description
 Syslog facility for Erlang.
 
 %prep
 %setup -q -n %{realname}-%{version}
+%ifarch loongarch64
+%patch0 -p1
+%endif
 
 %build
 %{erlang_compile}
@@ -28,5 +32,8 @@ Syslog facility for Erlang.
 %{erlang_appdir}/
 
 %changelog
+* Mon May  8 2023 Wenlong Zhang <zhangwenlong@loongson.cn> - 0.8.0-2
+- fix build error for loongarch64
+
 * Sat Sep 19 2020 huanghaitao <huanghaitao8@huawei.com> - 0.8.0-1
 - package init