Fix packaging of CDS archives

The JDK build includes CDS archives, classes.jsa and classes_nocoops.jsa
already since JEP 341. Executing -Xshare:dump in the headless post
script breaks AppCDS workflows using dynamic dumps since that relies
on the base CDS archive from the JDK to be unchanged.

Following JDK-8005165, class data sharing can be enabled on all JIT architectures

Exclude classes_nocoops.jsa on i686 and arm32

Introduce vm_variant global for consistency with future JDK builds

Resolves: rhbz#2203412

java-17-openjdk.spec

@@ -133,9 +133,9 @@
 # Set of architectures which support the serviceability agent
 %global sa_arches       %{ix86} x86_64 sparcv9 sparc64 %{aarch64} %{power64} %{arm}
 # Set of architectures which support class data sharing
-# See https://bugzilla.redhat.com/show_bug.cgi?id=513605
+# As of JDK-8005165 in OpenJDK 10, class sharing is not arch-specific
-# MetaspaceShared::generate_vtable_methods is not implemented for the PPC JIT
+# However, it does segfault on the Zero assembler port, so currently JIT only
-%global share_arches    %{ix86} x86_64 sparcv9 sparc64 %{aarch64} %{arm} s390x
+%global share_arches    %{jit_arches}
 # Set of architectures for which we build the Shenandoah garbage collector
 %global shenandoah_arches x86_64 %{aarch64}
 # Set of architectures for which we build the Z garbage collector
@@ -226,6 +226,10 @@
 # JDK to use for bootstrapping
 %global bootjdk /usr/lib/jvm/java-%{buildjdkver}-openjdk
 
+# VM variant being built
+# This is always 'server' on 17u which doesn't have JDK-8273494
+%global vm_variant server
+
 # debugedit tool for rewriting ELF file paths
 %global debugedit %{_rpmconfigdir}/debugedit
 
@@ -361,7 +365,7 @@
 %global top_level_dir_name   %{origin}
 %global top_level_dir_name_backup %{top_level_dir_name}-backup
 %global buildver        7
-%global rpmrelease      3
+%global rpmrelease      4
 # Settings used by the portable build
 %global portablerelease 2
 %global portablesuffix el8
@@ -573,10 +577,6 @@ alternatives --install %{_jvmdir}/jre-%{javaver}-%{origin} $key %{_jvmdir}/%{jre
 }
 
 %define post_headless() %{expand:
-%ifarch %{share_arches}
-%{jrebindir -- %{?1}}/java -Xshare:dump >/dev/null 2>/dev/null
-%endif
-
 update-desktop-database %{_datadir}/applications &> /dev/null || :
 /bin/touch --no-create %{_datadir}/icons/hicolor &>/dev/null || :
 
@@ -873,9 +873,12 @@ exit 0
 %{_mandir}/man1/%{alt_java_name}-%{uniquesuffix -- %{?1}}.1*
 %{_mandir}/man1/keytool-%{uniquesuffix -- %{?1}}.1*
 %{_mandir}/man1/rmiregistry-%{uniquesuffix -- %{?1}}.1*
-%{_jvmdir}/%{sdkdir -- %{?1}}/lib/server/
+%{_jvmdir}/%{sdkdir -- %{?1}}/lib/%{vm_variant}/
 %ifarch %{share_arches}
-%attr(444, root, root) %ghost %{_jvmdir}/%{sdkdir -- %{?1}}/lib/server/classes.jsa
+%attr(444, root, root) %{_jvmdir}/%{sdkdir -- %{?1}}/lib/%{vm_variant}/classes.jsa
+%ifnarch %{ix86} %{arm32}
+%attr(444, root, root) %{_jvmdir}/%{sdkdir -- %{?1}}/lib/%{vm_variant}/classes_nocoops.jsa
+%endif
 %endif
 %dir %{etcjavasubdir}
 %dir %{etcjavadir -- %{?1}}
@@ -2479,6 +2482,22 @@ cjc.mainProgram(args)
 %endif
 
 %changelog
+* Tue Jul 11 2023 Andrew Hughes <gnu.andrew@redhat.com> - 1:17.0.7.0.7-4
+- Introduce vm_variant global for consistency with future JDK builds
+- Related: rhbz#2203412
+
+* Mon May 15 2023 Jiri Vanek <jvanek@redhat.com> - 1:17.0.7.0.7-4
+- Exclude classes_nocoops.jsa on i686 and arm32
+- Related: rhbz#2203412
+
+* Mon May 15 2023 Andrew Hughes <gnu.andrew@redhat.com> - 1:17.0.7.0.7-4
+- Following JDK-8005165, class data sharing can be enabled on all JIT architectures
+- Related: rhbz#2203412
+
+* Wed May 10 2023 Severin Gehwolf <sgehwolf@redhat.com> - 1:17.0.7.0.7-4
+- Fix packaging of CDS archives
+- Resolves: rhbz#2203412
+
 * Wed Apr 26 2023 Andrew Hughes <gnu.andrew@redhat.com> - 1:17.0.7.0.7-3
 - Sync portable spec file with current version
 - Related: rhbz#2189326