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Packager: Igor Vlasenko <viy at altlinux.ru>
BuildRequires: /proc
BuildRequires: jpackage-compat
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# 1. Redistributions of source code must retain the above copyright
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#    notice, this list of conditions and the following disclaimer in the
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#    distribution.
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#define with()

#define without()

#define bcond_with()

#define bcond_without()


%def_with                bootstrap
%define gcj_support        %{?_with_gcj_support:1}%{!?_with_gcj_support:%{?_without_gcj_support:0}%{!?_without_gcj_support:%{?_gcj_support:%{_gcj_support}}%{!?_gcj_support:0}}}

Name:           jflex
Version:        1.4.2
Release:        alt2_1jpp5
Epoch:          0
Summary:        Lexical Analyzer Generator for Java
License:        GPLv2+
Group:          Development/Java
URL:            http://www.jflex.de/
Source0:        http://www.jflex.de/jflex-1.4.2.tar.gz
Source1:        jflex.script
Patch0:         jflex-javac-no-target.patch
Patch1:         jflex-no-cup-no-jflex.patch
Patch2:         jflex-classpath.patch
Patch3:         jflex-lex-scan.patch
Patch4:         jflex-byaccj-utl.patch
Requires: java-cup
Requires: jpackage-utils
BuildRequires: ant
BuildRequires: java-cup
%if_without bootstrap
BuildRequires: jflex
%endif
BuildRequires: junit
%if %{gcj_support}
BuildRequires: java-gcj-compat-devel
%else
BuildArch:      noarch
%endif

%description
JFlex is a lexical analyzer generator for Java written in Java. It is
also a rewrite of the very useful tool JLex which was developed by
Elliot Berk at Princeton University. As Vern Paxson states for his C/C++
tool flex: they do not share any code though.

Design goals The main design goals of JFlex are:

   * Full unicode support
   * Fast generated scanners
   * Fast scanner generation
   * Convenient specification syntax
   * Platform independence
   * JLex compatibility

%package javadoc
Group:          Development/Java
Summary:        Javadoc for %{name}

%description javadoc
Javadoc for %{name}.

%prep
%setup -q
%{__perl} -pi -e 's/\r$//g' examples/standalone/sample.inp
%{__rm} -rf src/java_cup
find . -name '*.jar' | xargs -t %{__rm}
%if_without bootstrap
export CLASSPATH=$(build-classpath java-cup junit jflex)
export OPT_JAR_LIST=:
pushd src
%ant realclean
%ant jflex
popd
%endif
%patch0 -p1
%if_with bootstrap
%patch1 -p1
%else
%patch2 -p1
%patch3 -p1
%patch4 -p1
%endif

%build
pushd src
%if_without bootstrap
export CLASSPATH=$(build-classpath java-cup junit jflex)
%else
export CLASSPATH=$(build-classpath java-cup junit)
%endif
export OPT_JAR_LIST=:
%ant jar
%{__mkdir_p} ../dist/docs/api
%{javadoc} -d ../dist/docs/api `find . -type f -name "*.java"`
popd

%install

# jar
%{__mkdir_p} %{buildroot}%{_javadir}
%{__cp} -a lib/JFlex.jar %{buildroot}%{_javadir}/%{name}-%{version}.jar
(cd %{buildroot}%{_javadir} && for jar in *-%{version}*; do %{__ln_s} ${jar} `echo $jar| sed  "s|-%{version}||g"`; done)

# compatibility symlink
(cd %{buildroot}%{_javadir} && %{__ln_s} jflex.jar JFlex.jar)

# javadoc
%{__mkdir_p} 755 %{buildroot}%{_javadocdir}/%{name}-%{version}
%{__cp} -a dist/docs/api/* %{buildroot}%{_javadocdir}/%{name}-%{version}
%{__ln_s} %{name}-%{version} %{buildroot}%{_javadocdir}/%{name}

%{__mkdir_p} %{buildroot}%{_bindir}
%{__install} -p -m 0755 %{SOURCE1} %{buildroot}%{_bindir}/%{name}

%if %{gcj_support}
%{_bindir}/aot-compile-rpm
%endif

%__subst 's,BASE_JARS="jflex",BASE_JARS="jflex java-cup",' $RPM_BUILD_ROOT/%_bindir/jflex

%if %{gcj_support}
%post
if [ -x %{_bindir}/rebuild-gcj-db ]
then
 %{_bindir}/rebuild-gcj-db
fi
%endif

%if %{gcj_support}
%postun
if [ -x %{_bindir}/rebuild-gcj-db ]
then
 %{_bindir}/rebuild-gcj-db
fi
%endif

%files
%doc COPYRIGHT doc examples src/README src/changelog
%attr(0755,root,root) %{_bindir}/%{name}
%{_javadir}/%{name}.jar
%{_javadir}/%{name}-%{version}.jar
%{_javadir}/JFlex.jar
%if %{gcj_support}
%dir %{_libdir}/gcj/%{name}
%{_libdir}/gcj/%{name}/*
%endif

%files javadoc
%{_javadocdir}/%{name}-%{version}
%{_javadocdir}/%{name}

%changelog
…
Full changelog you can see here