make java runtime dependency optional

it appears lo uses java only for selected components and runs fine
without it. additionally java(ClassDataVersion) dependency mandates
installation of default jre that provides given java(ClassDataVersion)
meaning jre 8 cannot be installed cleanly as the default jre since lo
requires jre >= 9. lo however does not rely on default jre and scans
%{_libdir}/jvm for all available installations and is perfectly fine
with just *-jre-base package.

therefore disable java(ClassDataVersion) dependency and suggest jre used
during build instead.

diff --git a/libreoffice.spec b/libreoffice.spec
index 4094c9444a8c2b270715ba77ddf9d180b3eab404..35895fef12fcbbeb3cd7a9ea571ce206b7710905 100644 (file)
--- a/libreoffice.spec
+++ b/libreoffice.spec
@@ -333,6 +333,8 @@ BuildRoot:  %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
 %define                _noautostrip    .*%{_datadir}/.*
 %define                _noautochrpath  .*%{_datadir}/.*
 
+%define                _noautoreq_java ClassDataVersion
+
 %description
 LibreOffice is an open-source project sponsored by Sun Microsystems
 and hosted by CollabNet. In October of 2000, Sun released the source
@@ -808,6 +810,9 @@ wymagane jest bardziej złożone, nieliniowe programowanie.
 Summary:       UNO Runtime Environment
 Summary(pl.UTF-8):     Środowisko uruchomieniowe UNO
 Group:         Libraries
+%if %{with java}
+%{?use_jdk:Suggests:   jre(%use_jdk)}
+%endif
 Obsoletes:     openoffice.org-ure < 1:4
 
 %description ure