Thanks a lot.
It worked when I upgraded the openjdk version to 12.
> 2022年2月18日 10:58，David Holmes <david.hol...@oracle.com> 写道：
>
> Hi Simmias,
>
> On 14/02/2022 1:24 pm, 殷玉婷 wrote:
>> Hi,
>> When I ran
>> make images in my local computer to compile the openjdk9u by guideline
>> <<Understanding the JVM >>, I encountered the following problems:
>
> 9u is not expected to be built by recent Xcode, it was a much older release
> (not sure if anyone is actually updating it at all):
>
> https://wiki.openjdk.java.net/display/Build/Supported+Build+Platforms
>
> You either need to downgrade your build tools, or else upgrade the OpenJDK
> version you want to build.
>
> Cheers,
> David
>
>> Compiling 61 files for BUILD_INTERIM_jdk.jdeps
>> Compiling 457 files for BUILD_INTERIM_jdk.javadoc
>> In file included from
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/test/native/gc/g1/test_freeRegionList.cpp:25:
>> In file included from
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/g1CollectedHeap.inline.hpp:28:
>> In file included from
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp:33:
>> In file included from
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/g1ConcurrentMark.hpp:31:
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/heapRegionSet.hpp:126:5:
>> error: macro expansion producing 'defined' has undefined behavior
>> [-Werror,-Wexpansion-to-defined]
>> #if HEAP_REGION_SET_FORCE_VERIFY
>> ^
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/heapRegionSet.hpp:53:38:
>> note: expanded from macro 'HEAP_REGION_SET_FORCE_VERIFY'
>> #define HEAP_REGION_SET_FORCE_VERIFY defined(ASSERT)
>> ^
>> In file included from
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/test/native/gc/g1/test_freeRegionList.cpp:25:
>> In file included from
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/g1CollectedHeap.inline.hpp:28:
>> In file included from
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp:37:
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/g1HeapVerifier.hpp:67:5:
>> error: macro expansion producing 'defined' has undefined behavior
>> [-Werror,-Wexpansion-to-defined]
>> #if HEAP_REGION_SET_FORCE_VERIFY
>> ^
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/heapRegionSet.hpp:53:38:
>> note: expanded from macro 'HEAP_REGION_SET_FORCE_VERIFY'
>> #define HEAP_REGION_SET_FORCE_VERIFY defined(ASSERT)
>> ^
>> 2 errors generated.
>> make[3]: ***
>> [/Users/simmias/java/github/openjdk/jdk9u-master/build/macosx-x86_64-normal-server-release/hotspot/variant-server/libjvm/gtest/objs/test_freeRegionList.o]
>> Error 1
>> make[3]: *** Waiting for unfinished jobs....
>> make[2]: *** [hotspot-server-libs] Error 2
>> make[2]: *** Waiting for unfinished jobs....
>> ?: ???????????????? API?
>> ?: ??????, ??? -Xlint:deprecation ?????
>> ERROR: Build failed for target 'images' in configuration
>> 'macosx-x86_64-normal-server-release' (exit code 2)
>> === Output from failing command(s) repeated here ===
>> * For target hotspot_variant-server_libjvm_gtest_objs_test_freeRegionList.o:
>> In file included from
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/test/native/gc/g1/test_freeRegionList.cpp:25:
>> In file included from
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/g1CollectedHeap.inline.hpp:28:
>> In file included from
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp:33:
>> In file included from
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/g1ConcurrentMark.hpp:31:
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/heapRegionSet.hpp:126:5:
>> error: macro expansion producing 'defined' has undefined behavior
>> [-Werror,-Wexpansion-to-defined]
>> #if HEAP_REGION_SET_FORCE_VERIFY
>> ^
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/heapRegionSet.hpp:53:38:
>> note: expanded from macro 'HEAP_REGION_SET_FORCE_VERIFY'
>> #define HEAP_REGION_SET_FORCE_VERIFY defined(ASSERT)
>> ^
>> In file included from
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/test/native/gc/g1/test_freeRegionList.cpp:25:
>> In file included from
>> /Users/simmias/java/github/openjdk/jdk9u-master/hotspot/src/share/vm/gc/g1/g1CollectedHeap.inline.hpp:28:
>> ... (rest of output omitted)
>> * All command lines available in
>> /Users/simmias/java/github/openjdk/jdk9u-master/build/macosx-x86_64-normal-server-release/make-support/failure-logs.
>> === End of repeated output ===
>> No indication of failed target found.
>> Hint: Try searching the build log for '] Error'.
>> Hint: See common/doc/building.html#troubleshooting for assistance.
>> make[1]: *** [main] Error 2
>> make: *** [images] Error 2
>> I tried the ways on the internet which added the env(CGO_CPPFLAGS), but it
>> did not work.
>> I am really looking forward to your reply.
>> Thanks
>> Local env:
>> os: mac 11.5.2
>> xcode version: 13.2.1
>> xcode-select version: 2384
>> planning compile jdk version : openjdk 9u
>> bootstrap jdk version: openjdk 8
>> Best Regards
>> Simmias
