Ubuntu 12.04 インスタンスで openJDK7 ( openJDK ビルド例) をビルドするためのすべての推奨手順に従いましたが、特定のエラーで Java ホットスポット コンパイルに失敗します。
In file included from /home/ubuntu/openjdk-build-sandbox/openJDK7/hotspot/src/share/vm/prims/methodHandles.hpp:32:0,
from /home/ubuntu/openjdk-build-sandbox/openJDK7/hotspot/src/share/vm/ci/ciMethod.hpp:33,
from /home/ubuntu/openjdk-build-sandbox/openJDK7/hotspot/src/share/vm/code/debugInfoRec.hpp:30,
from /home/ubuntu/openjdk-build-sandbox/openJDK7/hotspot/src/share/vm/ci/ciEnv.hpp:31,
from /home/ubuntu/openjdk-build-sandbox/openJDK7/hotspot/src/share/vm/ci/ciUtilities.hpp:28,
from /home/ubuntu/openjdk-build-sandbox/openJDK7/hotspot/src/share/vm/ci/ciNullObject.hpp:30,
from /home/ubuntu/openjdk-build-sandbox/openJDK7/hotspot/src/share/vm/ci/ciConstant.hpp:29,
from /home/ubuntu/openjdk-build-sandbox/openJDK7/hotspot/src/share/vm/precompiled.hpp:36:
/home/ubuntu/openjdk-build-sandbox/openJDK7/hotspot/src/share/vm/runtime/interfaceSupport.hpp:430:0: error: "__LEAF" redefined [-Werror]
/usr/include/x86_64-linux-gnu/sys/cdefs.h:44:0: note: this is the location of the previous definition
cc1plus: all warnings being treated as errors
それを解決する方法はありますか?