fix build error for loongarch64

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

@@ -0,0 +1,22 @@
+From f00d7dd15dceadb2441f163d70bbe03bd4cbc7ae Mon Sep 17 00:00:00 2001
+From: Wenlong Zhang <zhangwenlong@loongson.cn>
+Date: Fri, 19 May 2023 09:04:07 +0000
+Subject: [PATCH] fix build error for loongarch64
+
+---
+ rebar.config | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/rebar.config b/rebar.config
+index 1204a6f..a732d89 100644
+--- a/rebar.config
++++ b/rebar.config
+@@ -36,3 +36,5 @@
+               "bin/lfescript bin/lfec -o $REBAR_DEPS_DIR/lfe/ebin src/*.lfe"}
+              %% TODO: equivalent win32 hook
+             ]}.
++{port_env, [{"DRV_LDFLAGS", "-shared  -L/usr/lib64/erlang/lib/erl_interface-4.0.3.1/lib -lei"}]}.
++
+-- 
+2.33.0
+

erlang-lfe.spec

@@ -7,12 +7,13 @@
 %endif
 Name:                erlang-%{realname}
 Version:             2.1.1
-Release:             1
+Release:             2
 Summary:             Lisp Flavoured Erlang
 License:             BSD
 URL:                 https://github.com/%{upstream}/%{realname}
 VCS:                 scm:git:https://github.com/%{upstream}/%{realname}.git
 Source0:             https://github.com/%{upstream}/%{realname}/archive/%{version}/%{realname}-%{version}.tar.gz
+Patch0:              0001-fix-build-error-for-loongarch64.patch
 
 %if 0%{?need_bootstrap}
 BuildRequires:       erlang-erts erlang-rpm-macros
@@ -31,6 +32,9 @@ code. An LFE evaluator and shell is also included.
 
 %prep
 %setup -q -n %{realname}-%{version}
+%ifarch loongarch64
+%patch0 -p1
+%endif
 
 %build
 %if 0%{?need_bootstrap}
@@ -85,6 +89,9 @@ echo "No tests during bootstrapping"
 %{_emacs_sitestartdir}/lfe-start.el
 
 %changelog
+* Mon May  8 2023 Wenlong Zhang <zhangwenlong@loongson.cn> - 2.1.1-2
+- fix build error for loongarch64
+
 * Tue Feb 28 2023 lilong <lilong@kylinos.cn> - 2.1.1-1
 - Upgrade to 2.1.1