Added subpackage built by jdk8 to allow looking into jdk8 apps

- for some reason, jdk8 vm can not look into jdk11 vm, even if agent is correctly jdk8 version
- the config is still share, which is stupid, but I doubt there is another target audeince then me

java-runtime-decompiler.spec

@@ -1,13 +1,15 @@
 Summary: Application for extraction and decompilation of JVM byte code
 Name: java-runtime-decompiler
 Version: 4.0
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: GPLv3
 URL: https://github.com/pmikova/java-runtime-decompiler
 Source0: https://github.com/pmikova/%{name}/archive/%{name}-%{version}.tar.gz
 Source1: java-runtime-decompiler
 Source2: java-runtime-decompiler.1
 Source3: jrd.desktop
+Source4: java-runtime-decompiler8
+Patch0: remove_rsyntaxtextarea.patch
 Patch1: systemFernflower.patch
 Patch2: systemProcyon.patch
 Patch3: rsyntaxVersion.patch
@@ -23,8 +25,10 @@ BuildRequires: maven-surefire-provider-junit
 BuildRequires: maven-surefire-provider-junit5
 BuildRequires: maven-surefire
 BuildRequires: maven-surefire-plugin
-# depends on devel, not runtime (needs tools.jar)
+BuildRequires: maven-clean-plugin
+# depends on devel, not runtime (needs tools.jar, javap attach and manyn others)
 BuildRequires: java-11-devel
+BuildRequires: java-1.8.0-devel
 BuildRequires: google-gson
 BuildRequires: desktop-file-utils
 Requires: java-11-devel
@@ -34,28 +38,50 @@ Recommends: procyon-decompiler
 %description
 This application can access JVM memory at runtime,
 extract byte code from the JVM and decompile it. 
+
 %package javadoc
 Summary: Javadoc for %{name}
-Requires: %{name} = %{version}-%{release}
 
 %description javadoc
 This package contains the API documentation for %{name}.
 
+%package jdk8
+Summary: jdk8 comaptible version of %{name}, may miss sme features
+Requires: java-1.8.0-devel
+Recommends: fernflower
+Recommends: procyon-decompiler
+
+%description jdk8
+jdk8 comaptible version of %{name}, may miss sme features.
+Eg rich text area is missng or the agent need to be adjusted manually
+
 %prep
 %setup -q -n %{name}-%{name}-%{version}
+%patch0 -p1
 %patch1 -p0
 %patch2 -p0
-%patch3 -p0
 
 %build
 pushd runtime-decompiler
-# not manipuling com.sun:tools in jdk11 phases
-#%%pom_remove_dep com.sun:tools
-#%%pom_add_dep com.sun:tools
 %pom_remove_plugin :maven-jar-plugin
 popd
-# seting up build jdk, as most likely we will build separate binary by jdk8
+
+export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk
+pushd runtime-decompiler
+%pom_add_dep com.sun:tools
+popd
+%mvn_build --xmvn-javadoc --skip-javadoc --skip-install -- -Plegacy
+find | grep .jar$
+mv -v ./decompiler_agent/target/decompiler-agent-%{version}.0-SNAPSHOT.jar     ../decompiler-agent8.jarx  #to avoid being mvn installed
+mv -v ./runtime-decompiler/target/runtime-decompiler-%{version}.0-SNAPSHOT.jar ../runtime-decompiler8.jarx #to avoid being mvn installed
+xmvn clean
+
 export JAVA_HOME=/usr/lib/jvm/java-11-openjdk
+patch -p1 -R < %{PATCH0}
+patch -p0 < %{PATCH3}
+pushd runtime-decompiler
+%pom_remove_dep com.sun:tools
+popd
 %mvn_build --xmvn-javadoc
 
 %install
@@ -65,6 +91,7 @@ install -m 644 %{SOURCE2} $RPM_BUILD_ROOT%{_mandir}/man1/
 
 install -d -m 755 $RPM_BUILD_ROOT%{_bindir}
 install -m 755 %{SOURCE1} $RPM_BUILD_ROOT%{_bindir}/
+install -m 755 %{SOURCE4} $RPM_BUILD_ROOT%{_bindir}/
 install -d -m 755 $RPM_BUILD_ROOT%{_sysconfdir}/%{name}/
 cp -r %{_builddir}/%{name}-%{name}-%{version}/runtime-decompiler/src/plugins/ $RPM_BUILD_ROOT%{_sysconfdir}/%{name}/
 
@@ -72,11 +99,15 @@ install -d -m 755 $RPM_BUILD_ROOT%{_datadir}/applications
 desktop-file-install --vendor="fedora"                     \
 --dir=${RPM_BUILD_ROOT}%{_datadir}/applications %{SOURCE3}
 
+mkdir -p $RPM_BUILD_ROOT%{_datadir}/java/%{name}-jdk8
+cp -v %{_builddir}/decompiler-agent8.jarx $RPM_BUILD_ROOT%{_datadir}/java/%{name}-jdk8/decompiler-agent8.jar
+cp -v %{_builddir}/runtime-decompiler8.jarx  $RPM_BUILD_ROOT%{_datadir}/java/%{name}-jdk8/runtime-decompiler8.jar
+
+
 %files -f .mfiles
 %attr(755, root, -) %{_bindir}/java-runtime-decompiler
 %{_mandir}/man1/java-runtime-decompiler.1*
-
-# wrappers for decompilers
+# wrappers for decompilers shared with jdk8 subpackage
 %dir %{_sysconfdir}/%{name}
 %dir %{_sysconfdir}/%{name}/plugins
 %config %{_sysconfdir}/%{name}/plugins/FernflowerDecompilerWrapper.java
@@ -91,7 +122,26 @@ desktop-file-install --vendor="fedora"                     \
 %files javadoc -f .mfiles-javadoc
 %license LICENSE
 
+%files jdk8
+%attr(755, root, -) %{_bindir}/java-runtime-decompiler8
+%dir %{_datadir}/java/%{name}-jdk8
+%{_datadir}/java/%{name}-jdk8/runtime-decompiler8.jar
+%{_datadir}/java/%{name}-jdk8/decompiler-agent8.jar
+# wrappers for decompilers shared with main
+%dir %{_sysconfdir}/%{name}
+%dir %{_sysconfdir}/%{name}/plugins
+%config %{_sysconfdir}/%{name}/plugins/FernflowerDecompilerWrapper.java
+%config(noreplace) %{_sysconfdir}/%{name}/plugins/FernflowerDecompilerWrapper.json
+%config %{_sysconfdir}/%{name}/plugins/ProcyonDecompilerWrapper.java
+%config(noreplace) %{_sysconfdir}/%{name}/plugins/ProcyonDecompilerWrapper.json
+%license LICENSE
+
 %changelog
+* Tue Dec 08 2020 Jiri Vanek <jvanek@redhat.com> - 4.0-2
+- Added subpackage built by jdk8 to allow looking into jdk8 apps
+- for some reason, jdk8 vm can not look into jdk11 vm, even if agent is correctly jdk8 version
+- the config is still share, which is stupid, but I doubt there is another target audeince then me
+
 * Tue Dec 08 2020 Jiri Vanek <jvanek@redhat.com> - 4.0-1
 - built by jdk11