OpenJDK9 build failure
David Holmes
david.holmes at oracle.com
Thu Jun 26 06:43:32 UTC 2014
On 26/06/2014 2:43 PM, Tiago Stürmer Daitx wrote:
> On Thu, 2014-06-26 at 12:33 +1000, David Holmes wrote:
>> Hi,
>>
>> The ptrace issue has been fixed:
>>
>> https://bugs.openjdk.java.net/browse/JDK-8046408
>>
>> but it is in the hs-gc forest and not yet propagated up to jdk9/dev.
>>
>> I don't think the format error has been reported yet.
>
> David,
>
> thanks for the pointer on the ptrace fix. I'm sorry that I didn't check
> JBS beforehand.
>
> I don't have an account in JBS, thus I'm unable to create a bug report
> for the format error. What would be the right approach here?
I have created:
https://bugs.openjdk.java.net/browse/JDK-8048169
"Incorrect format specifier used in
src/share/vm/interpreter/bytecodeInterpreterProfiling.hpp:95"
David
-----
> Regards,
> Tiago
>
>>
>> David
>>
>> On 26/06/2014 4:18 AM, Tiago Stürmer Daitx wrote:
>>> Adding hotspot-dev to the thread.
>>>
>>> On Wed, 2014-06-18 at 11:52 -0300, Tiago Sturmer Daitx wrote:
>>>
>>> tl;dr I have had problems building JDK9 due to -Werror=format flag on gcc/g++ 4.8.2
>>> and also due to hotspot/agent/src/os/linux/libproc.h including
>>> linux/ptrace.h instead of sys/ptrace.h
>>>
>>>
>>> I have been trying to build JDK9 from
>>> http://hg.openjdk.java.net/jdk9/dev (or /hs-comp or /jdk9) and JDK8u
>>> from http://hg.openjdk.java.net/jdk8u/jdk8u/
>>>
>>> First, I'm seeing the following on JDK9 only:
>>>
>>>
>>> /usr/bin/g++ -DLINUX -D_GNU_SOURCE -DPPC64 -DPRODUCT -I.
>>> -I/home/tdaitx/jdk9-dev/hotspot/src/share/vm/prims
>>> -I/home/tdaitx/jdk9-dev/hotspot/sr
>>> c/share/vm -I/home/tdaitx/jdk9-dev/hotspot/src/share/vm/precompiled
>>> -I/home/tdaitx/jdk9-dev/hotspot/src/cpu/ppc/vm
>>> -I/home/tdaitx/jdk9-dev/hot
>>> spot/src/os_cpu/linux_ppc/vm
>>> -I/home/tdaitx/jdk9-dev/hotspot/src/os/linux/vm
>>> -I/home/tdaitx/jdk9-dev/hotspot/src/os/posix/vm -I../generated -D
>>> HOTSPOT_BUILD_TARGET="\"product\"" -DHOTSPOT_BUILD_USER="\"tdaitx\""
>>> -DHOTSPOT_LIB_ARCH=\"ppc64\" -DHOTSPOT_VM_DISTRO="\"OpenJDK\""
>>> -DTARGET_
>>> OS_FAMILY_linux -DTARGET_ARCH_ppc -DTARGET_ARCH_MODEL_ppc_64
>>> -DTARGET_OS_ARCH_linux_ppc -DTARGET_OS_ARCH_MODEL_linux_ppc_64
>>> -DTARGET_COMPILER_
>>> gcc -DCOMPILER2 -fPIC -fno-rtti -fno-exceptions -D_REENTRANT -fcheck-new
>>> -fvisibility=hidden -m64 -DCC_INTERP -pipe -fno-strict-aliasing -fno
>>> -omit-frame-pointer -O3 -g -D_LP64=1 -mminimal-toc -mcpu=powerpc64
>>> -mtune=power5 -minsert-sched-nops=regroup_exact -mno-multiple
>>> -mno-string
>>> -Werror -Wpointer-arith -Wsign-compare -Wundef -Wunused-function
>>> -Wunused-value -Wformat=2 -Wno-strict-aliasing -Werror
>>> -DDTRACE_ENABLED -c
>>> -MMD -MP -MF ../generated/dependencies/bytecodes.o.d -fpch-deps -o
>>> bytecodes.o /home/tdaitx/jdk9-dev/hotspot/src/share/vm/interpreter/bytecod
>>> es.cpp
>>> Compiling /home/tdaitx/jdk9-dev/hotspot/src/cpu/ppc/vm/bytecodes_ppc.cpp
>>> rm -f bytecodes_ppc.o
>>> In file included
>>> from /home/tdaitx/jdk9-dev/hotspot/src/share/vm/interpreter/bytecodeInterpreter.cpp:31:0:
>>> /home/tdaitx/jdk9-dev/hotspot/src/share/vm/interpreter/bytecodeInterpreter.cpp: In static member function ‘static void BytecodeInterpreter::run(interpreterState)’:
>>> /home/tdaitx/jdk9-dev/hotspot/src/share/vm/interpreter/bytecodeInterpreterProfiling.hpp:95:17: error: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘DataLayout*’ [-Werror=format=]
>>> );
>>>
>>> Pasted at http://fpaste.org/110642/30430021/ (and there are many many lines with
>>> similar errors until the build is aborted).
>>>
>>> After ignoring the error ('CFLAGS="-Wno-error=format" make' or editing
>>> make/linux/makefiles/gcc.make to remove "-Werror=format"), I get the
>>> following on JDK9:
>>>
>>>
>>> Making SA debugger back-end...
>>> /usr/bin/gcc -Dppc64 -D_GNU_SOURCE \
>>> -D_FILE_OFFSET_BITS=64 \
>>> -g -m64 -shared -fPIC \
>>> -I/home/tdaitx/jdk9-dev/hotspot/agent/src/os/linux
>>> \
>>> -I../generated \
>>>
>>> -I/home/tdaitx/build/jdk8-at60-power5/images/j2sdk-image/include
>>> \
>>>
>>> -I/home/tdaitx/build/jdk8-at60-power5/images/j2sdk-image/include/linux
>>> \
>>>
>>> \
>>>
>>> /home/tdaitx/jdk9-dev/hotspot/agent/src/os/linux/salibelf.c /home/tdaitx/jdk9-dev/hotspot/agent/src/os/linux/symtab.c /home/tdaitx/jdk9-dev/hotspot/agent/src/os/linux/libproc_impl.c /home/tdaitx/jdk9-dev/hotspot/agent/src/os/linux/ps_proc.c /home/tdaitx/jdk9-dev/hotspot/agent/src/os/linux/ps_core.c /home/tdaitx/jdk9-dev/hotspot/agent/src/os/linux/LinuxDebuggerLocal.c /home/tdaitx/jdk9-dev/hotspot/agent/src/share/native/sadis.c \
>>> -Xlinker
>>> --version-script=/home/tdaitx/jdk9-dev/hotspot/agent/src/os/linux/mapfile -Wl,--hash-style=both \
>>> \
>>> -Wno-strict-aliasing -Werror
>>> \
>>> -o libsaproc.so
>>> \
>>> -lthread_db
>>> In file included
>>> from /home/tdaitx/jdk9-dev/hotspot/agent/src/os/linux/libproc.h:37:0,
>>>
>>> from /home/tdaitx/jdk9-dev/hotspot/agent/src/os/linux/libproc_impl.h:30,
>>>
>>> from /home/tdaitx/jdk9-dev/hotspot/agent/src/os/linux/ps_proc.c:33:
>>> /usr/include/linux/ptrace.h:58:8: error: redefinition of ‘struct
>>> ptrace_peeksiginfo_args’
>>> struct ptrace_peeksiginfo_args {
>>> ^
>>> In file included
>>> from /home/tdaitx/jdk9-dev/hotspot/agent/src/os/linux/ps_proc.c:32:0:
>>> /usr/include/sys/ptrace.h:161:8: note: originally defined here
>>> struct ptrace_peeksiginfo_args
>>>
>>>
>>> Pasted at http://fpaste.org/110640/42657140/
>>>
>>> For JDK8 see: http://fpaste.org/110638/40304229/
>>>
>>> I see that both sys/ptrace.h and linux/ptrace.h have been included:
>>>
>>> $ grep -r ptrace.h hotspot/
>>> hotspot/agent/src/os/linux/ps_proc.c:#include <sys/ptrace.h>
>>> hotspot/agent/src/os/linux/libproc.h:#include <linux/ptrace.h>
>>>
>>> Usually linux/ptrace.h is used by glibc to do syscall, wile sys/ptrace.h
>>> is used by app code to do library calls (thanks Maynard for the info).
>>>
>>> After editing hotspot/agent/src/os/linux/libproc.h to use sys/ptrace.h
>>> I'm able to build both JDK8 & JDK9.
>>>
>>> Some settings:
>>>
>>> JDK8 configure:
>>> $ ./configure \
>>> --with-boot-jdk=/home/tdaitx/icedtea7/openjdk.build/j2sdk-image/ \
>>> --with-jvm-variants=server --with-jvm-interpreter=cpp \
>>> --with-extra-cflags=-Wno-strict-aliasing
>>>
>>> JDK9 configure is similar but I point it to a JDK8 build.
>>>
>>> Make for JDK8 and JDK9:
>>> $ make JOBS=8 LOG=debug
>>>
>>>
>>>
>>> $ /usr/bin/gcc -v # g++ is the same, except for COLLECT_GCC
>>> Using built-in specs.
>>> COLLECT_GCC=/usr/bin/gcc
>>> COLLECT_LTO_WRAPPER=/usr/libexec/gcc/ppc64-redhat-linux/4.8.2/lto-wrapper
>>> Target: ppc64-redhat-linux
>>> Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
>>> --infodir=/usr/share/info
>>> --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap
>>> --enable-shared --enable-threads=posix --enable-checking=release
>>> --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions
>>> --enable-gnu-unique-object --enable-linker-build-id
>>> --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c
>>> ++,java,fortran,ada,go,lto --enable-plugin --enable-initfini-array
>>> --enable-java-awt=gtk --disable-dssi
>>> --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre
>>> --enable-libgcj-multifile --enable-java-maintainer-mode
>>> --with-ecj-jar=/usr/share/java/eclipse-ecj.jar
>>> --disable-libjava-multilib
>>> --with-isl=/builddir/build/BUILD/gcc-4.8.2-20131212/obj-ppc64-redhat-linux/isl-install --with-cloog=/builddir/build/BUILD/gcc-4.8.2-20131212/obj-ppc64-redhat-linux/cloog-install --enable-secureplt --with-long-double-128 --build=ppc64-redhat-linux
>>> Thread model: posix
>>> gcc version 4.8.2 20131212 (Red Hat 4.8.2-7) (GCC)
>>>
>>> $ cat /etc/redhat-release
>>> Fedora release 20 (Heisenbug)
>>>
>>> $ rpm -qf /usr/include/linux/ptrace.h
>>> kernel-headers-3.14.5-200.fc20.ppc64p7
>>>
>>> $ rpm -qf /usr/include/sys/ptrace.h
>>> glibc-headers-2.18-12.fc20.ppc64p7
>>>
>>> Let me know if you need any additional info.
>>>
>>> Regards,
>>> Tiago
>>>
>>
>
>
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