!39 [sync] PR-29: Cleanup spec

From: @openeuler-sync-bot 
Reviewed-by: @dillon_chen 
Signed-off-by: @dillon_chen

flex.spec

@@ -1,8 +1,8 @@
 Name: flex
 Version: 2.6.4
-Release: 7
+Release: 8
 Summary: A fast lexical analyzer generator
-License: BSD
+License: BSD-3-Clause-flex AND GPL-3.0-or-later WITH Autoconf-exception-generic-3.0 AND GPL-3.0-or-later WITH Bison-exception-2.2 AND GPL-3.0-or-later WITH Texinfo-exception AND FSFAP AND FSFUL AND FSFULLR AND FSFULLRWD AND GPL-2.0-or-later AND X11
 URL: https://github.com/westes/flex
 Source0: https://github.com/westes/flex/releases/download/v%{version}/flex-%{version}.tar.gz
 
@@ -22,8 +22,6 @@ Patch0012: 0004-backport-fix-typo.patch
 
 BuildRequires: gcc gcc-c++ gettext help2man m4 bison texinfo automake autoconf
 Requires: m4
-Requires(post): info
-Requires(preun): info
 
 %description
 Flex is a tool for generating scanners: programs which recognize lexical
@@ -59,54 +57,43 @@ autoreconf
 
 %install
 %make_install
-rm -f $RPM_BUILD_ROOT/%{_infodir}/dir
+%delete_la
+%find_lang %{name}
+
+rm -f %{buildroot}%{_infodir}/dir
+rm -f %{buildroot}%{_docdir}/%{name}/{AUTHORS,COPYING,ONEWS,NEWS,README.md}
 find %{buildroot} \( -name '*.la' -or -name '*.so' \) -delete
 find %{buildroot} \( -name '*.so.2' -or -name '*.so.2.0.0' \) -delete
 
-cd ${RPM_BUILD_ROOT}
+pushd ${RPM_BUILD_ROOT}
 ln -sf flex .%{_bindir}/lex
 ln -sf flex .%{_bindir}/flex++
 ln -s flex.1 .%{_mandir}/man1/lex.1
 ln -s flex.1 .%{_mandir}/man1/flex++.1
 ln -s libfl.a .%{_libdir}/libl.a
+popd
 
 %check
-make check
+%make_build check
 
-%post
-if [ -f %{_infodir}/flex.info.gz ]; then # for --excludedocs
-   /sbin/install-info %{_infodir}/flex.info.gz --dir-file=%{_infodir}/dir ||:
-fi
-
-%preun
-if [ $1 = 0 ]; then
-    if [ -f %{_infodir}/flex.info.gz ]; then # for --excludedocs
-	/sbin/install-info --delete %{_infodir}/%{name}.info.gz %{_infodir}/dir ||:
-    fi
-fi
-
-%files
-%{_datadir}/locale/*
-%dir %{_pkgdocdir}
+%files -f %{name}.lang
 %license COPYING
-%{_pkgdocdir}/NEWS
-%{_pkgdocdir}/README.md
 %{_bindir}/*
 %{_includedir}/FlexLexer.h
-%{_infodir}/flex.info*
 
 %files devel
-%dir %{_pkgdocdir}
 %license COPYING
 %{_libdir}/*.a
 
 %files help
-%{_pkgdocdir}
-%exclude %{_pkgdocdir}/NEWS
-%exclude %{_pkgdocdir}/README.md
+%doc AUTHORS ONEWS NEWS README.md
 %{_mandir}/man1/*
+%{_infodir}/flex.info*
 
 %changelog
+* Sat Aug 10 2024 Funda Wang <fundawang@yeah.net> - 2.6.4-8
+- cleanup spec
+
 * Fri Aug 9 2024 guojunding <guojunding@kylinos.cn> - 2.6.4-7
 - Fix typo