diff --git a/.gitignore b/.gitignore
index e69de29..9ac9412 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1 @@
+/libformula-1.1.3-jarsdeleted.zip
diff --git a/libformula-1.1.2.build.patch b/libformula-1.1.2.build.patch
new file mode 100644
index 0000000..a6bb952
--- /dev/null
+++ b/libformula-1.1.2.build.patch
@@ -0,0 +1,16 @@
+--- libformula-1.1.3/build.properties 2009-11-17 16:11:48.000000000 +0000
++++ libformula-1.1.3/build.properties 2009-11-17 16:12:05.000000000 +0000
+@@ -1,8 +1,10 @@
+-project.revision=TRUNK-SNAPSHOT
++project.revision=1.1.3
+ ivy.artifact.group=pentaho-library
+ ivy.artifact.id=libformula
+ impl.title=LibFormula
+ impl.productID=libformula
+ src.dir=${basedir}/source
+ dependency.libbase.revision=1.1.3
+-testsrc.dir=${basedir}/test
+\ No newline at end of file
++testsrc.dir=${basedir}/test
++antcontrib.available=true
++build.cache.dir=lib
diff --git a/libformula-1.1.2.java11.patch b/libformula-1.1.2.java11.patch
new file mode 100644
index 0000000..ae0a009
--- /dev/null
+++ b/libformula-1.1.2.java11.patch
@@ -0,0 +1,13 @@
+--- libformula-1.1.3/common_build.xml 2020-05-05 19:51:29.901832133 +0100
++++ libformula-1.1.3/common_build.xml 2020-05-05 19:51:35.875883155 +0100
+@@ -136,8 +136,8 @@
+
+-
+-
++
++
+
+
+ = 1.1.3
+Requires: java-headless, jpackage-utils, apache-commons-logging, libbase >= 1.1.3
+BuildArch: noarch
+Patch0: libformula-1.1.2.build.patch
+Patch1: libformula-1.1.2.java11.patch
+
+%description
+LibFormula provides Excel-Style-Expressions. The implementation provided
+here is very generic and can be used in any application that needs to
+compute formulas.
+
+%package javadoc
+Summary: Javadoc for %{name}
+Requires: %{name} = %{version}-%{release}
+Requires: jpackage-utils
+
+%description javadoc
+Javadoc for %{name}.
+
+%prep
+%setup -q -c
+%patch0 -p1 -b .build
+%patch1 -p1 -b .java11
+find . -name "*.jar" -exec rm -f {} \;
+mkdir -p lib
+build-jar-repository -s -p lib commons-logging-api libbase
+cd lib
+ln -s /usr/share/java/ant ant-contrib
+
+%build
+ant jar javadoc
+
+%install
+mkdir -p $RPM_BUILD_ROOT%{_javadir}
+cp -p ./dist/%{name}-%{version}.jar $RPM_BUILD_ROOT%{_javadir}/%{name}.jar
+
+mkdir -p $RPM_BUILD_ROOT%{_javadocdir}/%{name}
+cp -rp bin/javadoc/docs/api $RPM_BUILD_ROOT%{_javadocdir}/%{name}
+
+%files
+%doc licence-LGPL.txt README.txt ChangeLog.txt
+%{_javadir}/%{name}.jar
+
+%files javadoc
+%{_javadocdir}/%{name}
+
+%changelog
+* Tue Jul 28 2020 Fedora Release Engineering - 1.1.3-26
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
+* Sat Jul 11 2020 Jiri Vanek - 1.1.3-25
+- Rebuilt for JDK-11, see https://fedoraproject.org/wiki/Changes/Java11
+
+* Tue May 05 2020 Caolán McNamara - 1.1.3-24
+- allow rebuild with java 11
+
+* Wed Jan 29 2020 Fedora Release Engineering - 1.1.3-23
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+
+* Thu Jul 25 2019 Fedora Release Engineering - 1.1.3-22
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
+* Thu Apr 04 2019 Stephan Bergmann - 1.1.3-21
+- Use /usr/share/java instead of _javadir macro for build dependencies
+
+* Fri Feb 01 2019 Fedora Release Engineering - 1.1.3-20
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
+* Fri Jul 13 2018 Fedora Release Engineering - 1.1.3-19
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
+* Wed Feb 07 2018 Fedora Release Engineering - 1.1.3-18
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Wed Jul 26 2017 Fedora Release Engineering - 1.1.3-17
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Fri Feb 10 2017 Fedora Release Engineering - 1.1.3-16
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Thu Feb 04 2016 Fedora Release Engineering - 1.1.3-15
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Wed Jun 17 2015 Fedora Release Engineering - 1.1.3-14
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
+* Sat Jun 07 2014 Fedora Release Engineering - 1.1.3-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
+* Tue Feb 25 2014 Caolán McNamara - 1.1.3-12
+- Resolves: rhbz#1068354 Switch to java-headless (build)requires
+
+* Wed Oct 23 2013 Caolán McNamara - 1.1.3-11
+- Resolves: rhbz#1022132 remove versioned jars
+
+* Tue Aug 06 2013 Parag Nemade - 1.1.3-10
+- ant-nodeps is dropped from ant-1.9.0-2 build in rawhide
+- Drop buildroot, %%clean, %%defattr and removal of buildroot in %%install
+
+* Sat Aug 03 2013 Fedora Release Engineering - 1.1.3-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
+* Thu Feb 14 2013 Fedora Release Engineering - 1.1.3-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
+
+* Sat Nov 03 2012 Caolán McNamara - 1.1.3-7
+- repack source to remove bundled multi-license .jars
+
+* Thu Jul 19 2012 Fedora Release Engineering - 1.1.3-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
+* Thu May 03 2012 Caolán McNamara 1.1.3-5
+- Resolves: rhbz#818494 adapt for jakarta->apache
+
+* Fri Jan 13 2012 Fedora Release Engineering - 1.1.3-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
+* Fri Oct 28 2011 Caolán McNamara 1.1.3-3
+- Related: rhbz#749103 drop gcj aot
+
+* Mon Feb 07 2011 Fedora Release Engineering - 1.1.3-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
+
+* Thu Dec 03 2009 Caolan McNamara 1.1.3-1
+- latest version
+
+* Tue Nov 17 2009 Caolan McNamara 1.1.2-1
+- latest version
+
+* Fri Jul 24 2009 Caolan McNamara 0.2.0-3.OOo31
+- make javadoc no-arch when building as arch-dependant aot
+
+* Mon Mar 16 2009 Caolan McNamara 0.2.0-2.OOo31
+- post-release tuned for OpenOffice.org report-designer
+
+* Mon Mar 09 2009 Caolan McNamara 0.2.0-1
+- latest version
+
+* Wed Feb 25 2009 Fedora Release Engineering - 0.1.18-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
+
+* Wed May 07 2008 Caolan McNamara 0.1.18-1
+- initial fedora import
diff --git a/sources b/sources
new file mode 100644
index 0000000..2c88efb
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+302dada45ae7b66b8ca738372cadd974 libformula-1.1.3-jarsdeleted.zip