b39 build problems on Ubuntu 8.10

[Andrew John Hughes]

2008/11/21 Kelly O'Hair <Kelly.Ohair at sun.com>:
> Sorry, I meant to explicitly call out the 3 "WARNING:" messages.
> The bcopy problem is a separate thing, more serious and needs to be
> fix in OpenJDK sources. Glad to hear that IcedTea has them fixed.
>

We just remove the offending lines from
openjdk/hotspot/src/share/vm/libadt/port.hpp which works on GNU/Linux
platforms but I'm not sure if anyone has built the result on Solaris.

> The 3 "WARNING:"s are coming from the jdk/make/common/shared/Sanity.gmk
> file but they are surrounded with "ifndef OPENJDK" and by default
> the variable OPENJDK should be set.
> These messages were for the closed or JRL built JDK, and will be deleted
> soon.
>
> So my concern is, how did they come out in a OPENJDK=true build?
>

I'm not sure; I've not seen this on any of the numerous occasions I've
built OpenJDK and OpenJDK6.  FWIW, we build with:

	"ALT_JDK_IMPORT_PATH=$(ICEDTEA_BOOT_DIR)" \
	"ANT_HOME=$(SYSTEM_ANT_DIR)" \
        "BUILD_NUMBER=$(OPENJDK_VERSION)" \
	"JDK_UPDATE_VERSION=$(JDK_UPDATE_VERSION)" \
        "JRE_RELEASE_VERSION=1.7.0_$(COMBINED_VERSION)" \
	"LANG=C" \
	"PATH=$(abs_top_builddir)/bootstrap/jdk1.6.0/bin:/usr/bin:/bin:/usr/sbin:/sbin"
\
	"ALT_BOOTDIR=$(ICEDTEA_BOOT_DIR)" \
	"ALT_BINARY_PLUGS_PATH=$(abs_top_builddir)/bootstrap/jdk1.7.0" \
	"BUILD_ARCH_DIR=$(BUILD_ARCH_DIR)" \
	"ICEDTEA_RT=$(ICEDTEA_RT)" \
	"ICEDTEA_BUILD_DIR=$(ICEDTEA_BUILD_DIR)" \
	"ICEDTEA_CLS_DIR=$(ICEDTEA_CLS_DIR)" \
	"ICEDTEA_ENDORSED_DIR=$(ICEDTEA_ENDORSED_DIR)" \
	"ENDORSED=-Djava.endorsed.dirs=$(ICEDTEA_ENDORSED_DIR)" \
	"CLASSPATH=" \
	"LD_LIBRARY_PATH=" \
	"ICEDTEA_CORE_BUILD=$(ICEDTEA_CORE_BUILD)" \
	"ICEDTEA_ZERO_BUILD=$(ICEDTEA_ZERO_BUILD)" \
	"ICEDTEA_SHARK_BUILD=$(ICEDTEA_SHARK_BUILD)" \
	"ZERO_LIBARCH=$(ZERO_LIBARCH)" \
	"ZERO_BITSPERWORD=$(ZERO_BITSPERWORD)" \
	"ZERO_ENDIANNESS=$(ZERO_ENDIANNESS)" \
	"ZERO_ARCHDEF=$(ZERO_ARCHDEF)" \
	"ZERO_ARCHFLAG=$(ZERO_ARCHFLAG)" \
	"LIBFFI_CFLAGS=$(LIBFFI_CFLAGS)" \
	"LIBFFI_LIBS=$(LIBFFI_LIBS)" \
	"LLVM_CFLAGS=$(LLVM_CFLAGS)" \
	"LLVM_LDFLAGS=$(LLVM_LDFLAGS)" \
	"LLVM_LIBS=$(LLVM_LIBS)" \
	"FREETYPE2_HEADERS=$(FREETYPE2_CFLAGS)" \
	"FT2_LIB=$(FREETYPE2_LIBS)" \
	"ALT_PARALLEL_COMPILE_JOBS=$(PARALLEL_JOBS)" \
	"HOTSPOT_BUILD_JOBS=$(PARALLEL_JOBS)" \
	"JAVAC=" \
	"RHINO_JAR=$(RHINO_JAR)" \
	"DISTRIBUTION_ID=$(DIST_ID)"

A lot of that's IcedTea-specific or designed to ensure that
options/binaries defined by configure are passed down to the OpenJDK
make process.  It would be useful to know how Niklas is building
OpenJDK.

> -kto
>
> Andrew John Hughes wrote:
>>
>> 2008/11/21 Kelly O'Hair <Kelly.Ohair at sun.com>:
>>>
>>> You can ignore the 3 WARNINGS, they will be removed soon.
>>>
>>
>> I have to admit I've never seen those warnings.  I'm sure I don't need
>> to say I'm not running a 2.4 copy of Linux.
>>
>>> However, I'm 99.9% sure that these error messages should not be seen
>>> at all when building the OpenJDK sources.
>>>
>>
>> We've patched bcopy and friends out in IcedTea, so clearly others have
>> run into them.  Matthias Koch, who packages IcedTea for Debian/Ubuntu,
>>  added the patch so you'd have to ask him.  Maybe a newer gcc promotes
>> them from warnings to errors?
>>
>>> Exactly where did you get the sources from?
>>>
>>
>> Probably http://openjdk.java.net, that's where I get mine :)
>>
>>> -kto
>>>
>>>
>>> niwi at sics.se wrote:
>>>>
>>>> Hi,
>>>> I am trying to build the open JDK from source (using the b39 snapshot
>>>> release) on Ubuntu 8.10, but I get the following error message:
>>>>
>>>> In file included from ../generated/incls/_precompiled.incl:286:
>>>>
>>>>
>>>> /home1/niwi/record-replay/java/openJava/fifth-try/hotspot/src/share/vm/libadt/port.hpp:
>>>> In function 'void bcopy(const void*, void*, size_t)':
>>>>
>>>>
>>>> /home1/niwi/record-replay/java/openJava/fifth-try/hotspot/src/share/vm/libadt/port.hpp:40:
>>>> error: 'void bcopy(const void*, void*, size_t)' redeclared inline
>>>> without
>>>> 'gnu_inline' attribute
>>>> /usr/include/bits/string3.h:90: error: 'void bcopy(const void*, void*,
>>>> size_t)' previously defined here
>>>>
>>>>
>>>> The sanity test passes, but with the following warnings:
>>>>
>>>> WARNING: The official linux builds use OS version 2.4.9-e.3.
>>>> You appear to be using OS version 2.6.27-7-generic.
>>>>
>>>> WARNING: The build is being done on Linux Unknown linux.
>>>> The official linux builds use Linux Advanced Server,
>>>> specifically Linux Advanced Server release 2.1AS.
>>>> The version found was '2.6.27-7-generic'.
>>>>
>>>> WARNING: The linux compiler is not version 3.2
>>>> Specifically the GCC compiler.
>>>> You appear to be using compiler version: 4.3
>>>> The compiler was obtained from the following location:
>>>> /usr/bin/
>>>>
>>>>
>>>> Any suggestions?
>>>>
>>>> Thanks
>>>> /Niklas
>>>>
>>
>>
>>
>



-- 
Andrew :-)

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