From 507bc7d385cc5d194a32acae376aab75258c9900ee84097d3447d33c2425725b Mon Sep 17 00:00:00 2001
From: Fridrich Strba <fstrba@suse.com>
Date: Sat, 21 Sep 2024 14:50:33 +0000
Subject: [PATCH] OBS-URL:
 https://build.opensuse.org/package/show/Java:packages/antlr3?expand=0&rev=50

---
 antlr3.spec | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/antlr3.spec b/antlr3.spec
index e90caf8..1beba2b 100644
--- a/antlr3.spec
+++ b/antlr3.spec
@@ -193,10 +193,18 @@ sed -i 's/jsr14/1.8/' antlr3-maven-archetype/src/main/resources/archetype-resour
 # build ant task
 pushd antlr-ant/main/antlr3-task/
 export CLASSPATH=$(build-classpath ant)
-javac -encoding ISO-8859-1 -source 8 -target 8 antlr3-src/org/apache/tools/ant/antlr/ANTLR3.java
-jar cvf ant-antlr3.jar \
-  -C antlr3-src org/apache/tools/ant/antlr/antlib.xml \
-  -C antlr3-src org/apache/tools/ant/antlr/ANTLR3.class
+javac \
+%if %{?pkg_vcmp:%pkg_vcmp java-devel >= 9}%{!?pkg_vcmp:0}
+	--release 8 \
+%endif
+    -encoding ISO-8859-1 antlr3-src/org/apache/tools/ant/antlr/ANTLR3.java
+jar \
+%if %{?pkg_vcmp:%pkg_vcmp java-devel >= 17}%{!?pkg_vcmp:0}
+    --date="$(date -u -d @${SOURCE_DATE_EPOCH:-$(date +%%s)} +%%Y-%%m-%%dT%%H:%%M:%%SZ)" \
+%endif
+    --create --verbose --file=ant-antlr3.jar \
+    -C antlr3-src org/apache/tools/ant/antlr/antlib.xml \
+    -C antlr3-src org/apache/tools/ant/antlr/ANTLR3.class
 popd
 
 %endif