Change in hotspot causing build issues on OSX 10.8.5

[Lance Andersen]

Hi David,

thank you for your reply.

I was using Xcode 4.6.2

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Using gcc C++ compiler version 4.2.1 [i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)]
---------------

I upgraded to XCode 5.1.1

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 C Compiler:     Version Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn) Target: x86_64-apple-darwin12.6.0 Thread model: posix (at /usr/bin/clang)
 C++ Compiler:   Version Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn) Target: x86_64-apple-darwin12.6.0 Thread model: posix (at /usr/bin/clang++)
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 and now get the warnings:

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Compiling 13 files for jdk.policytool
clang: error: unknown warning option '-Wno-tautological-constant-out-of-range-compare'; did you mean '-Wno-tautological-compare'?
make[3]: *** [/Users/ljanders/Documents/hg-workspaces/openjdk9/modular-dev/build/macosx-x86_64-normal-server-release/support/native/java.desktop/libfontmanager/AlternateSubstSubtables.o] Error 1
make[2]: *** [java.desktop-libs] Error 2
--------

Also see a lot of these messages which I do not recall before

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Compiling 43 files for jdk.httpserver
nm: no name list
nm: no name list
nm: no name list
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After running

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./configure --disable-warnings-as-errors 
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The build completed but I get a lot of warnings now for that I did not see before such as

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/Users/ljanders/Documents/hg-workspaces/openjdk9/modular-dev/jdk/src/java.base/unix/native/libjava/jlong_md.h:69:9: warning: 'ptr_to_jlong' macro redefined
#define ptr_to_jlong(a) ((jlong)(a))
----------


Best
Lance
On Aug 24, 2015, at 12:18 AM, David Holmes <david.holmes at oracle.com> wrote:

> Hi Lance,
> 
> On 22/08/2015 1:20 AM, Lance Andersen wrote:
>> Hi,
>> 
>> I just pulled over the latest updates for jdk 9 and it looks like there is a hotspot change that now causes the build to fail for me on osx 10.8.5
>> 
>> ----------
>> 
>> /Users/ljanders/Documents/hg-workspaces/openjdk9/modular-dev/hotspot/src/os/bsd/vm/jsig.c:45: error: thread-local storage not supported for this target
> 
> https://bugs.openjdk.java.net/browse/JDK-8072147
> 
> introduced the change to use a compiler based thread-local variable. What compiler chain are you using?
> 
> Thanks,
> David
> 
>> make[10]: *** [libjsig.dylib] Error 1
>> make[10]: *** Waiting for unfinished jobs....
>> make[9]: *** [the_vm] Error 2
>> make[8]: *** [product] Error 2
>> make[7]: *** [generic_build2] Error 2
>> make[6]: *** [product] Error 2
>> make[5]: *** [all_product_universal] Error 2
>> make[4]: *** [universal_product] Error 2
>> make[3]: *** [/Users/ljanders/Documents/hg-workspaces/openjdk9/modular-dev/build/macosx-x86_64-normal-server-release/hotspot/_hotspot.timestamp] Error 2
>> make[2]: *** [hotspot] Error 2
>> make[2]: *** Waiting for unfinished jobs....
>> ----------
>> 
>> I had done a  configure and make clean?
>> 
>> 
>> Thoughts?
>> 
>> Best
>> Lance
>> 
>> 
>> Lance Andersen| Principal Member of Technical Staff | +1.781.442.2037
>> Oracle Java Engineering
>> 1 Network Drive
>> Burlington, MA 01803
>> Lance.Andersen at oracle.com
>> 
>> 
>> 



Lance Andersen| Principal Member of Technical Staff | +1.781.442.2037
Oracle Java Engineering 
1 Network Drive 
Burlington, MA 01803
Lance.Andersen at oracle.com