RFR: 8352044: Add --with-import-jvms to configure

[Erik Joelsson]

On Fri, 14 Mar 2025 15:49:44 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

> We should allow pre-built JVMs to be included in a build, so they are just copied into place, and the jvm.cfg file properly updated.

make/modules/java.base/Copy.gmk line 128:

> 126:   $(foreach import_jvm, $(IMPORT_JVM_NAMES), \
> 127:     $(eval $(import_jvm)_path := $(patsubst $(import_jvm):%,%,$(filter $(import_jvm):%, $(IMPORT_JVMS)))) \
> 128:     $(eval $(call MakeDir, $(LIB_DST_DIR)/$(import_jvm))) \

Do you really need to call MakeDir outside of a recipe? Won't SetupCopyFiles recipes create this directory?

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PR Review Comment: https://git.openjdk.org/jdk/pull/24063#discussion_r2000996873