!20 修复因缺少依赖导致编译失败问题

From: @wu-leilei
Reviewed-by: @hht8,@haijianzhang
Signed-off-by: @haijianzhang

icedtea-web.spec

@@ -10,7 +10,7 @@
 %global debug_package  %{nil}
 Name:                icedtea-web
 Version:             1.8.4
-Release:             5
+Release:             6
 Summary:	     Additional Java components for OpenJDK - Java Web Start implementation
 License:             LGPLv2+ and GPLv2 with exceptions
 URL:                 http://icedtea.classpath.org/wiki/IcedTea-Web
@@ -21,7 +21,7 @@ Patch0007:           add-dunce-lib.patch
 
 BuildRequires:       javapackages-tools javapackages-local %{preffered_java}-devel
 BuildRequires:       desktop-file-utils glib2-devel autoconf automake 	cargo junit hamcrest
-BuildRequires:       libappstream-glib tagsoup git
+BuildRequires:       libappstream-glib tagsoup git gcc
 Requires:            %{preffered_java} javapackages-tools  tagsoup
 Recommends:          bash-completion
 
@@ -166,6 +166,9 @@ exit 0
 %{_datadir}/man/man1/*
 
 %changelog
+* Mon Jun 07 2021 wulei <wulei80@huawei.com> - 1.8.4-6
+- fixes failed: linker 'cc' not found
+
 * Fri Feb 5 2021 jdkboy <ge.guo@huawei.com> - 1.8.4-5
 - add add-dunce-lib.patch to avoid accssing to Cargo