!1 init package to openeuler

From: @loong-C 
Reviewed-by: @weidongkl 
Signed-off-by: @weidongkl

htmlcxx.spec

@@ -0,0 +1,64 @@
+Name:           htmlcxx
+Version:        0.86
+Release:        1
+License:        LGPLv2 and GPLv2+ and ASL 2.0 and MIT
+Summary:        A simple non-validating CSS1 and HTML parser for C++
+Url:            http://htmlcxx.sourceforge.net/
+Source0:        http://sourceforge.net/projects/htmlcxx/files/htmlcxx/%{version}/%{name}-%{version}.tar.gz
+BuildRequires:  gcc-c++
+BuildRequires:  chrpath
+
+%description
+htmlcxx is a simple non-validating html parser library for C++. 
+It allows to fully dump the original html document, character by character, 
+from the parse tree. It also has an intuitive tree traversal API.
+
+
+%package devel
+Summary:        Headers and Static Library for htmlcxx
+BuildRequires:  pkgconfig
+Requires:       %{name}%{?_isa} = %{version}-%{release}
+
+%description devel
+The htmlcxx-devel package contains libraries and header files for
+developing applications that use htmlcxx.
+
+%prep
+%setup -q
+%configure --disable-static --enable-shared
+
+# convert to utf8 due rpmlint warning W: file-not-utf8 /usr/share/doc/htmlcxx/AUTHORS
+# convert to utf8 due rpmlint warning W: file-not-utf8 /usr/share/doc/htmlcxx/README
+iconv -f iso8859-1 -t utf-8 AUTHORS > AUTHORS.conv && mv -f AUTHORS.conv AUTHORS
+iconv -f iso8859-1 -t utf-8 README > README.conv && mv -f README.conv README
+
+%build
+make %{?_smp_mflags}
+
+%install
+make install DESTDIR=%{buildroot} 
+chrpath --delete %{buildroot}%{_bindir}/htmlcxx
+
+# remove all '*.la' files
+find %{buildroot} -name '*.la' -exec rm -f {} ';'
+
+%check
+make check
+
+%ldconfig_scriptlets -n %{name}
+
+%files
+%doc AUTHORS ChangeLog README
+%license COPYING LGPL_V2 ASF-2.0
+%{_bindir}/*
+%{_datadir}/*
+%{_libdir}/*.so.*
+
+%files devel
+%{_includedir}/*
+%{_libdir}/*.so
+%{_libdir}/pkgconfig/%{name}.pc
+
+%changelog
+* Mon Jul 25 2022 loong_C <loong_c@yeah.net> - 0.86-1
+- init package