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From "Sean Qiu" <sean.xx....@gmail.com>
Subject Re: [jdktools] Failed to build java6 branch on Linux
Date Wed, 05 Mar 2008 03:44:42 GMT
2008/3/5, Jimmy,Jing Lv <firepure@gmail.com>:
> Hi,
>
> 2008/3/5, Sean Qiu <sean.xx.qiu@gmail.com>:
> > Hi, Stepan
> >
> >  The build will failed since our DRLVM has not implemented the jvmti
> >  functions for java 6. So the jvmti.h of harmony does not contains the
> >  new declarations. Therefore the build failed.
> >
> >  The build script will find the jvmti.h from
> >  <hdk>/working_classlib/deploy/jdk/include/jvmti.h
> >
> >  There are two approaches for it.
> >  1. You can get a Java 6 jvmti.h
> >  2. Or I can upload my patch which will add the new declarations to our
> >  jvmti.h. Do you have any suggestions to a candidate location to  place
> >  this jvmti.h for java 6?
> >
>
> We may keep the code in the repository build-able and test-able all the time.
> As a workaround , option 2 sounds reasonable to me. IMHO,  we'd better
> put the stub jvmti.h in JDWP src folder, etc,
> src/main/native/jdwp/common/generic

IMHO, we'd better create new folder for it, such as :

src/main/native/jdwp/include/share
                                         /unix
                                         /windows

Since the jvmti.h is not part of the jdwp implementation.


>
> >  IMHO, my suggestion is to modify the build script of branch of
> >  jdktools, maintain a temporary copy java 6 version of jvmti.h in this
> >  branch individually for the purpose of building. After the drlvm
> >  finish Java 6 jvmti functions, we point it back to the official one.
> >
>

+1

> Or we also create a branch for DRLVM of java6, which offer the java6
> JVMTI for building. Don't know if it make sense for DRLVM gurus?
>
> >  If no one object, i can raise a jira for this.
> >
> >  2008/3/4, Stepan Mishura <stepan.mishura@gmail.com>:
> >
> > > Hi,
> >  >
> >  > I've updated federated build to take into account java6 branch for
> >  > jdktools and tried to build it. The build failed with log below:
> >  >
> >  > <SNIP>
> >  >     [exec] cc -DLINUX -DLINUX_X86 -DHYX86 -DIPv6_FUNCTION_SUPPORT
> >  > -D_REENTRANT -I/export/users/smishura/snapshot/working_classlib/deploy/include
> >  > -I/export/users/smishura/snapshot/working_classlib/deploy/jdk/include
> >  > -I. -I../shared/ -I../../common/agent/commands
> >  > -I../../common/agent/core -I../../common/generic -Icore -fpic
> >  > -march=pentium3 -O1 -DNDEBUG -fpic   -c -o
> >  > ../../common/agent/commands/ReferenceType.o
> >  > ../../common/agent/commands/ReferenceType.cpp
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:398: error:
> >  > \u2018jvmtiHeapReferenceKind\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:399: error:
> >  > expected primary-expression before \u2018const\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:400: error:
> >  > expected primary-expression before \u2018class_tag\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:401: error:
> >  > expected primary-expression before \u2018referrer_class_tag\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:402: error:
> >  > expected primary-expression before \u2018size\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:403: error:
> >  > expected primary-expression before \u2018*\u2019 token
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:403: error:
> >  > \u2018tag_ptr\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:404: error:
> >  > expected primary-expression before \u2018*\u2019 token
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:404: error:
> >  > \u2018referrer_tag_ptr\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:405: error:
> >  > expected primary-expression before \u2018length\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:406: error:
> >  > expected primary-expression before \u2018void\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:406: error:
> >  > initializer expression list treated as compound expression
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:413: error:
> >  > \u2018jvmtiHeapReferenceKind\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:414: error:
> >  > expected primary-expression before \u2018const\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:415: error:
> >  > expected primary-expression before \u2018object_class_tag\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:416: error:
> >  > expected primary-expression before \u2018*\u2019 token
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:416: error:
> >  > \u2018object_tag_ptr\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:417: error:
> >  > expected primary-expression before \u2018value\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:418: error:
> >  > \u2018jvmtiPrimitiveType\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:419: error:
> >  > expected primary-expression before \u2018void\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:419: error:
> >  > initializer expression list treated as compound expression
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:429: error:
> >  > \u2018jvmtiPrimitiveType\u2019 has not been declared
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp: In member
> >  > function \u2018virtual void
> >  > jdwp::ReferenceType::InstancesHandler::Execute(JNIEnv*)\u2019:
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:878: error:
> >  > \u2018jvmtiHeapCallbacks\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:878: error:
> >  > expected `;' before \u2018hcbs\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:879: error:
> >  > \u2018hcbs\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:888: error:
> >  > \u2018struct jvmtiEnv_struct\u2019 has no member named
> >  > \u2018FollowReferences\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp: In member
> >  > function \u2018virtual void
> >  > jdwp::ReferenceType::ClassFileVersionHandler::Execute(JNIEnv*)\u2019:
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:957: error:
> >  > \u2018struct jvmtiEnv_struct\u2019 has no member named
> >  > \u2018GetClassVersionNumbers\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp: At global scope:
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:984: error:
> >  > redefinition of \u2018jint
> >  > jdwp::ReferenceType::HeapReferenceCallback\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:398: error:
> >  > \u2018jint jdwp::ReferenceType::HeapReferenceCallback\u2019 previously
> >  > defined here
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:984: error:
> >  > \u2018jvmtiHeapReferenceKind\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:985: error:
> >  > expected primary-expression before \u2018const\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:986: error:
> >  > expected primary-expression before \u2018class_tag\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:987: error:
> >  > expected primary-expression before \u2018referrer_class_tag\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:988: error:
> >  > expected primary-expression before \u2018size\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:989: error:
> >  > expected primary-expression before \u2018*\u2019 token
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:989: error:
> >  > \u2018tag_ptr\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:990: error:
> >  > expected primary-expression before \u2018*\u2019 token
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:990: error:
> >  > \u2018referrer_tag_ptr\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:991: error:
> >  > expected primary-expression before \u2018length\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:992: error:
> >  > expected primary-expression before \u2018void\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:1002: error:
> >  > redefinition of \u2018jint
> >  > jdwp::ReferenceType::PrimitiveFieldCallback\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.h:413: error:
> >  > \u2018jint jdwp::ReferenceType::PrimitiveFieldCallback\u2019
> >  > previously defined here
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:1002: error:
> >  > \u2018jvmtiHeapReferenceKind\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:1003: error:
> >  > expected primary-expression before \u2018const\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:1004: error:
> >  > expected primary-expression before \u2018object_class_tag\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:1005: error:
> >  > expected primary-expression before \u2018*\u2019 token
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:1005: error:
> >  > \u2018object_tag_ptr\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:1006: error:
> >  > expected primary-expression before \u2018value\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:1007: error:
> >  > \u2018jvmtiPrimitiveType\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:1008: error:
> >  > expected primary-expression before \u2018void\u2019
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:1021: error:
> >  > \u2018jvmtiPrimitiveType\u2019 has not been declared
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp: In function
> >  > \u2018jint jdwp::ReferenceType::ArrayPrimitiveValueCallback(jlong,
> >  > jlong, jlong*, jint, int, const void*, void*)\u2019:
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:1025: error:
> >  > \u2018JVMTI_VISIT_OBJECTS\u2019 was not declared in this scope
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp: In function
> >  > \u2018jint jdwp::ReferenceType::StringPrimitiveValueCallback(jlong,
> >  > jlong, jlong*, const jchar*, jint, void*)\u2019:
> >  >     [exec] ../../common/agent/commands/ReferenceType.cpp:1039: error:
> >  > \u2018JVMTI_VISIT_OBJECTS\u2019 was not declared in this scope
> >  >     [exec] make: *** [../../common/agent/commands/ReferenceType.o] Error 1
> >  >
> >  > BUILD FAILED
> >  > /export/users/smishura/snapshot/build.xml:444: The following error
> >  > occurred while executing this line:
> >  > /export/users/smishura/snapshot/working_jdktools/build.xml:179: The
> >  > following error occurred while executing this line:
> >  > /export/users/smishura/snapshot/working_jdktools/make/build-native.xml:60:
> >  > The following error occurred while executing this line:
> >  > /export/users/smishura/snapshot/working_jdktools/make/properties.xml:336:
> >  > The following error occurred while executing this line:
> >  > /export/users/smishura/snapshot/working_jdktools/modules/jpda/build.xml:139:
> >  > The following error occurred while executing this line:
> >  > /export/users/smishura/snapshot/working_jdktools/make/properties.xml:354:
> >  > exec returned: 2
> >  >
> >  > Thanks,
> >  > Stepan.
> >  >
> >
> >
> >
> > --
> >  Sean, Xiao Xia Qiu
> >  China Software Development Lab, IBM
> >
>
>
> --
>
> Best Regards!
>
> Jimmy, Jing Lv
> China Software Development Lab, IBM
>


-- 
Sean, Xiao Xia Qiu
China Software Development Lab, IBM

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