gnu: openjdk9: Make build reproducible.

* gnu/packages/patches/openjdk-9-classlist-reproducibility.patch: New file.
* gnu/packages/patches/openjdk-9-jar-reproducibility.patch: New file.
* gnu/packages/patches/openjdk-9-module-reproducibility.patch: New file.
* gnu/packages/patches/openjdk-9-module2-reproducibility.patch: New file.
* gnu/packages/patches/openjdk-9-module3-reproducibility.patch: New file.
* gnu/packages/patches/openjdk-9-idlj-reproducibility.patch: New file.
* gnu/packages/java.scm (openjdk9)[source]: Add patches.
[arguments]<#:phases>[strip-zip-timestamps]: Modify.
[native-inputs, inputs]: Use new-style syntax.
* gnu/local/mk (dist_patch_DATA): Add patches.

Signed-off-by: Maxim Cournoyer <[email protected]>
Modified-by: Maxim Cournoyer <[email protected]>
Change-Id: Ifb7a87b0c11f3a7032597013ac904aefc9234db1

1 files changed, 107 insertions, 0 deletions

diff --git a/gnu/packages/patches/openjdk-9-jar-reproducibility.patch b/gnu/packages/patches/openjdk-9-jar-reproducibility.patch
new file mode 100644
index 0000000000..130eacd867
--- /dev/null
+++ b/gnu/packages/patches/openjdk-9-jar-reproducibility.patch
@@ -0,0 +1,107 @@
+From: Danny Milosavljevic <[email protected]>
+Date: Wed, 18 Apr 2022 20:10:01 +0100
+Subject: Make JARs reproducible
+
+--- jdk-09/make/common/JarArchive.gmk.orig	2022-04-08 21:56:04.075111687 +0200
++++ jdk-09/make/common/JarArchive.gmk	2022-04-11 00:49:16.809140388 +0200
+@@ -249,12 +249,16 @@
+ 	    $(ECHO) "Main-Class: $$(strip $$($1_JARMAIN))" >> $$($1_MANIFEST_FILE) $$(NEWLINE)) \
+ 	  $$(if $$($1_EXTRA_MANIFEST_ATTR), \
+ 	    $(PRINTF) "$$($1_EXTRA_MANIFEST_ATTR)\n" >> $$($1_MANIFEST_FILE) $$(NEWLINE)) \
+-	  $(ECHO) Creating $$($1_NAME) $$(NEWLINE) \
++	  $(TOUCH) -h -c -t 197001010000.00 $$($1_MANIFEST_FILE) $$(NEWLINE) \
++	  $(ECHO) XCreating $$($1_NAME) $(JAR) $$($1_JAR_CREATE_OPTIONS) $$@ $$($1_MANIFEST_FILE) $$(NEWLINE) \
+ 	  $(JAR) $$($1_JAR_CREATE_OPTIONS) $$@ $$($1_MANIFEST_FILE) $$(NEWLINE) \
+ 	  $$($1_SCAPTURE_CONTENTS) \
+ 	  $$($1_SCAPTURE_METAINF) \
+ 	  $$($1_SUPDATE_CONTENTS) \
+-	  $$($1_JARINDEX) && true \
++	  $$($1_JARINDEX) && true $$(NEWLINE) \
++	  $(ECHO) Kreppel2 $$@ $$(NEWLINE) \
++	  unzip -v $$@ $$(NEWLINE) \
++	  d="`mktemp -d`" && $(CP) -f $$@ "$$$$d/a.jar" && (cd "$$$$d" && unzip a.jar META-INF/MANIFEST.MF && $(TOUCH) -h -c -t 197001010000.00 META-INF &&  $(TOUCH) -h -c -t 197001010000.00 META-INF/MANIFEST.MF && (zip --symlinks -0 -X a.jar META-INF META-INF/MANIFEST.MF; zip --symlinks -0 -X a.jar META-INF META-INF/MANIFEST.MF)) && $(CP) -f "$$$$d/a.jar" $$@ \
+ 	, \
+ 	  $(ECHO) Modifying $$($1_NAME) $$(NEWLINE) \
+ 	  $$($1_CAPTURE_CONTENTS) \
+--- jdk-09/make/JrtfsJar.gmk.orig	2022-04-10 13:48:57.385120008 +0200
++++ jdk-09/make/JrtfsJar.gmk	2022-04-10 13:58:04.688158538 +0200
+@@ -57,13 +57,18 @@
+ # file will not be copied unless META-INF/services would also be added to the INCLUDES.
+ # Adding META-INF/services would include all files in that directory when only the one
+ # is needed, which is why this explicit copy is defined instead.
+-$(eval $(call SetupCopyFiles, COPY_JIMAGE_SERVICE_PROVIDER, \
++$(eval $(call SetupCopyFiles, COPY_JIMAGE_SERVICE_PROVIDER1, \
+     SRC := $(JDK_TOPDIR)/src/java.base/share/classes, \
+     DEST := $(SUPPORT_OUTPUTDIR)/jrtfs_classes, \
+     FILES := META-INF/services/java.nio.file.spi.FileSystemProvider))
+ 
++.PHONY: jrtfsfixtimestamps47
++jrtfsfixtimestamps47: $(COPY_JIMAGE_SERVICE_PROVIDER1)
++	find $(SUPPORT_OUTPUTDIR)/jrtfs_classes -exec $(TOUCH) -h -c -t 197001010000.00 {} \;
++	$(TOUCH) -h -c -t 197001010000.00 $(SUPPORT_OUTPUTDIR)/java-main-manifest.mf
++
+ $(eval $(call SetupJarArchive,BUILD_JRTFS_JAR, \
+-    DEPENDENCIES := $(BUILD_JRTFS) $(COPY_JIMAGE_SERVICE_PROVIDER), \
++    DEPENDENCIES := $(BUILD_JRTFS) jrtfsfixtimestamps47, \
+     SRCS := $(SUPPORT_OUTPUTDIR)/jrtfs_classes, \
+     JAR := $(SUPPORT_OUTPUTDIR)/modules_libs/java.base/jrt-fs.jar, \
+     MANIFEST := $(SUPPORT_OUTPUTDIR)/java-main-manifest.mf, \
+--- jdk-09/jdk/src/jdk.jartool/share/classes/sun/tools/jar/Main.java.orig	2022-04-10 02:05:50.983247794 +0200
++++ jdk-09/jdk/src/jdk.jartool/share/classes/sun/tools/jar/Main.java	2022-04-10 02:13:01.638960337 +0200
+@@ -850,12 +850,18 @@
+                     output(getMsg("out.added.manifest"));
+                 }
+                 ZipEntry e = new ZipEntry(MANIFEST_DIR);
+-                e.setTime(System.currentTimeMillis());
++                if (System.getenv("SOURCE_DATE_EPOCH") != null)
++                    e.setTime(1000 * Long.parseLong(System.getenv("SOURCE_DATE_EPOCH")));
++                else
++                    e.setTime(System.currentTimeMillis());
+                 e.setSize(0);
+                 e.setCrc(0);
+                 zos.putNextEntry(e);
+                 e = new ZipEntry(MANIFEST_NAME);
+-                e.setTime(System.currentTimeMillis());
++                if (System.getenv("SOURCE_DATE_EPOCH") != null)
++                    e.setTime(1000 * Long.parseLong(System.getenv("SOURCE_DATE_EPOCH")));
++                else
++                    e.setTime(System.currentTimeMillis());
+                 if (flag0) {
+                     crc32Manifest(e, manifest);
+                 }
+@@ -1022,7 +1028,10 @@
+         throws IOException
+     {
+         ZipEntry e = new ZipEntry(INDEX_NAME);
+-        e.setTime(System.currentTimeMillis());
++        if (System.getenv("SOURCE_DATE_EPOCH") != null)
++            e.setTime(1000 * Long.parseLong(System.getenv("SOURCE_DATE_EPOCH")));
++        else
++            e.setTime(System.currentTimeMillis());
+         if (flag0) {
+             CRC32OutputStream os = new CRC32OutputStream();
+             index.write(os);
+@@ -1041,7 +1050,10 @@
+             String name = mi.getKey();
+             byte[] bytes = mi.getValue();
+             ZipEntry e = new ZipEntry(name);
+-            e.setTime(System.currentTimeMillis());
++            if (System.getenv("SOURCE_DATE_EPOCH") != null)
++                e.setTime(1000 * Long.parseLong(System.getenv("SOURCE_DATE_EPOCH")));
++            else
++                e.setTime(System.currentTimeMillis());
+             if (flag0) {
+                 crc32ModuleInfo(e, bytes);
+             }
+@@ -1066,7 +1078,10 @@
+             addMultiRelease(m);
+         }
+         ZipEntry e = new ZipEntry(MANIFEST_NAME);
+-        e.setTime(System.currentTimeMillis());
++        if (System.getenv("SOURCE_DATE_EPOCH") != null)
++            e.setTime(1000 * Long.parseLong(System.getenv("SOURCE_DATE_EPOCH")));
++        else
++            e.setTime(System.currentTimeMillis());
+         if (flag0) {
+             crc32Manifest(e, m);
+         }