35 lines
1.4 KiB
Diff
35 lines
1.4 KiB
Diff
https://github.com/apache/xmlgraphics-fop/pull/65
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partial fix for
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https://issues.apache.org/jira/browse/FOP-2854
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https://github.com/openSUSE/daps/issues/482
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commit 0d3f0f9a473aad6f315fd60cc6ed1447afb791ef
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Author: Bernhard M. Wiedemann <bwiedemann@suse.de>
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Date: Wed Dec 23 13:53:56 2020 +0100
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FOP-2854: Allow to override CreationDate
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Allow to override build date with SOURCE_DATE_EPOCH
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in order to make builds reproducible.
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See https://reproducible-builds.org/ for why this is good
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and https://reproducible-builds.org/specs/source-date-epoch/
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for the definition of this variable.
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This patch was done while working on reproducible builds for openSUSE.
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diff --git a/fop-core/src/main/java/org/apache/fop/pdf/PDFMetadata.java b/fop-core/src/main/java/org/apache/fop/pdf/PDFMetadata.java
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index 3af9af606..ff708e371 100644
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--- a/fop-core/src/main/java/org/apache/fop/pdf/PDFMetadata.java
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+++ b/fop-core/src/main/java/org/apache/fop/pdf/PDFMetadata.java
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@@ -134,7 +134,9 @@ public class PDFMetadata extends PDFStream {
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//Set creation date if not available, yet
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if (info.getCreationDate() == null) {
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- Date d = new Date();
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+ Date d = System.getenv("SOURCE_DATE_EPOCH") == null ?
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+ new Date() :
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+ new Date(1000 * Long.parseLong(System.getenv("SOURCE_DATE_EPOCH")));
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info.setCreationDate(d);
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}
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