#
# spec file for package ecj
#
# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#


Name:           ecj
Version:        4.2.1
Release:        0
Summary:        Eclipse Compiler for Java
License:        EPL-1.0
Group:          Development/Languages/Java
Url:            http://eclipse.org
Conflicts:      ecj-bootstrap
Source0:        %{name}src-%{version}.jar
Source1:        ecj.sh.in
# Use ECJ for GCJ
# cvs -d:pserver:anonymous@sourceware.org:/cvs/rhug \
# export -D 2009-09-28 eclipse-gcj
# tar cjf ecj-gcj.tar.bz2 eclipse-gcj
Source2:        %{name}-gcj.tar.bz2
#Patched from http://repo2.maven.org/maven2/org/eclipse/jdt/core/3.3.0-v_771/core-3.3.0-v_771.pom 
# No dependencies are needed for ecj, dependencies are for using of jdt.core which makes no sense outside of eclipse
Source3:        core-3.3.0-v_771.pom
# Always generate debug info when building RPMs (Andrew Haley)
Patch0:         %{name}-rpmdebuginfo.patch
Patch1:         %{name}-defaultto1.5.patch
Patch2:         %{name}-generatedebuginfo.patch
# Patches Source2 for compatibility with newer ecj
Patch3:         eclipse-gcj-compat4.2.1.patch
# build.xml fails to include a necessary .props file in the built ecj.jar
Patch4:         %{name}-include-props.patch
Patch5:         eclipse-gcj-nodummysymbol.patch

BuildRoot:      %{_tmppath}/%{name}-%{version}-build

BuildArch:      noarch

BuildRequires:  ant
BuildRequires:  java-devel >= 1.6.0
BuildRequires:  javapackages-tools
BuildRequires:  sed
BuildRequires:  unzip

Requires:       java >= 1.6.0

%description
ECJ is the Java bytecode compiler of the Eclipse Platform.  It is also known as
the JDT Core batch compiler.


%prep
%setup -q -c
%patch0 -p1
%patch1 -p1
%patch2 -p1
%patch4 -p1

cp %{SOURCE3} pom.xml
# Use ECJ for GCJ's bytecode compiler
tar jxf %{SOURCE2}
mv eclipse-gcj/org/eclipse/jdt/internal/compiler/batch/GCCMain.java \
  org/eclipse/jdt/internal/compiler/batch/
%patch3 -p1
%patch5 -p1
cat eclipse-gcj/gcc.properties >> \
  org/eclipse/jdt/internal/compiler/batch/messages.properties
rm -rf eclipse-gcj

# Remove bits of JDT Core we don't want to build
rm -r org/eclipse/jdt/internal/compiler/tool
rm -r org/eclipse/jdt/internal/compiler/apt
rm -f org/eclipse/jdt/core/BuildJarIndex.java

# JDTCompilerAdapter isn't used by the batch compiler
rm -f org/eclipse/jdt/core/JDTCompilerAdapter.java

%build
ant

%install
mkdir -p $RPM_BUILD_ROOT%{_javadir}
cp -a *.jar $RPM_BUILD_ROOT%{_javadir}/%{name}.jar
pushd $RPM_BUILD_ROOT%{_javadir}
ln -s %{name}.jar eclipse-%{name}.jar
ln -s %{name}.jar jdtcore.jar
popd

# Install the ecj wrapper script
install -p -D -m0755 %{SOURCE1} $RPM_BUILD_ROOT%{_bindir}/ecj
sed --in-place "s:@JAVADIR@:%{_javadir}:" $RPM_BUILD_ROOT%{_bindir}/ecj

# poms
install -d -m 755 $RPM_BUILD_ROOT%{_mavenpomdir}
install -pm 644 pom.xml \
    $RPM_BUILD_ROOT%{_mavenpomdir}/JPP-%{name}.pom

%add_maven_depmap -a "org.eclipse.tycho:org.eclipse.jdt.core" JPP-%{name}.pom %{name}.jar

%files
%defattr(0644,root,root,0755)
%doc about.html
%{_mavenpomdir}/JPP-%{name}.pom
%{_mavendepmapfragdir}/%{name}
%attr(0755,root,root) %{_bindir}/%{name}
%{_javadir}/%{name}.jar
%{_javadir}/eclipse-%{name}.jar
%{_javadir}/jdtcore.jar

%changelog