Accepting request 1179189 from Java:Factory

reproducible jlink for reproducible jmods

OBS-URL: https://build.opensuse.org/request/show/1179189
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/java-22-openjdk?expand=0&rev=3

java-22-openjdk.changes

@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Fri Jun  7 11:24:30 UTC 2024 - Fridrich Strba <fstrba@suse.com>
+
+- Added patch:
+  * reproducible-jlink.patch
+    + make the timestamp in jmods reproducible
+
 -------------------------------------------------------------------
 Thu Apr 18 14:57:53 UTC 2024 - Fridrich Strba <fstrba@suse.com>
 

java-22-openjdk.spec

@@ -158,6 +158,7 @@ Patch8:         zero-ranges.patch
 # From icedtea: Increase default memory limits
 Patch10:        memory-limits.patch
 Patch11:        reproducible-properties.patch
+Patch12:        reproducible-jlink.patch
 # Fix: implicit-pointer-decl
 Patch13:        implicit-pointer-decl.patch
 Patch15:        system-pcsclite.patch
@@ -388,6 +389,7 @@ rm -rvf src/java.desktop/share/native/liblcms/lcms2*
 %patch -P 8 -p1
 %patch -P 10 -p1
 %patch -P 11 -p1
+%patch -P 12 -p1
 %patch -P 13 -p1
 
 %if %{with_system_pcsc}

reproducible-jlink.patch

@@ -0,0 +1,11 @@
+--- a/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/JlinkTask.java
++++ b/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/JlinkTask.java
+@@ -837,7 +837,7 @@ private void suggestProviders(JlinkConfiguration config, List<String> args)
+ 
+     private String getSaveOpts() {
+         StringBuilder sb = new StringBuilder();
+-        sb.append('#').append(new Date()).append("\n");
++        sb.append('#').append(System.getenv("SOURCE_DATE_EPOCH") != null ? new Date(1000 * Long.parseLong(System.getenv("SOURCE_DATE_EPOCH"))) : new Date()).append("\n");
+         for (String c : optionsHelper.getInputCommand()) {
+             sb.append(c).append(" ");
+         }