gcj && libjava for cygwin

Wed Apr 18 15:44:00 GMT 2001

This is on the 3.0 branch, but I can try the mainline.
> -----Original Message-----
> From:	Jeff Sturm [SMTP:jsturm@one-point.com]
> Sent:	Thursday, 19 April 2001 5:21
> To:	Anthony Green
> Cc:	Billinghurst, David (CRTS); 'Robert Collins'; java@gcc.gnu.org;
> cygwin-apps@sources.redhat.com
> Subject:	RE: gcj && libjava for cygwin
>>>> On 2001年4月18日, David Billinghurst wrote:
> > What I don't understand where _Jv_Sjlj_Throw and JNI_OnLoad are defined.
>> The former is generated by the compiler, which defaults to sjlj exceptions
> on cygwin since DWARF2 is not supported for that target.
>> To get libgcj in sync, configure with --enable-sjlj-exceptions. That
> could be done in configure.host (however I thought _Jv_Sjlj_Throw was
> going away due to rth's work on EH personalities... are you working on the
> branch, or mainline?)
>> On 2001年4月18日, Anthony Green wrote:
> > JNI_OnLoad is a weak symbol -- see natFirstThread.cc. Shared libraries
> of
> > JNI code define it. Do weak symbols not work on cygwin?
>> They don't. What is the proper workaround? Define a JNI_OnLoad stub in a
> static archive?
>> Jeff
>