change invalid_doc_attributes deny to warn for rust-1.78.0+ to enable build success

Signed-off-by: Whitney33 <shangqianli1@huawei.com>
(cherry picked from commit 2065ad3277cfe38e4b1202fc8d09595b9af2b94c)

icedtea-web.spec

@@ -10,7 +10,7 @@
 %global debug_package  %{nil}
 Name:                icedtea-web
 Version:             1.8.4
-Release:             8
+Release:             9
 Summary:	     Additional Java components for OpenJDK - Java Web Start implementation
 License:             LGPLv2+ and GPLv2 with exceptions
 URL:                 http://icedtea.classpath.org/wiki/IcedTea-Web
@@ -61,6 +61,8 @@ Help documents for icedtea-web.
 
 %build
 autoreconf -vfi
+RUSTFLAGS="-W invalid_doc_attributes"
+export RUSTFLAGS
 CXXFLAGS="$RPM_OPT_FLAGS $RPM_LD_FLAGS" \
 %configure \
     --with-pkgversion=fedora-%{release}-%{_arch} \
@@ -167,6 +169,9 @@ exit 0
 %{_datadir}/man/man1/*
 
 %changelog
+* Tue Aug 20 2024 Whitney33 <shangqianli1@huawei.com> - 1.8.4-9
+- fixes failed: with rust-1.78.0, ignore invalid_doc_attributes, to enable build success.
+
 * Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 1.8.4-8
 - DESC: delete -S git from %autosetup, and delete BuildRequires git