sablevm-user

[Sablevm-user] Cygwin Compile Problems

[<ant...@ya...>]

Hi,

I'm trying to compile SableVM 1.1.3 on Cygwin. I got
the 
sablevm-classpath-1.1.3 package to compile ok with
only minimal changes, 
but am having problems compiling sablevm-1.1.3. It
compiles fine up to:

gcc -g -O2 -Wall -fno-gcse -Wno-unused
-fno-strict-aliasing -o 
sablevm.exe sablevm.o ../libsablevm/.libs/libsablevm.a
-lpthread 
/usr/lib/./libffi.a /usr/lib/libltdl.dll.a -lrt
/usr/lib/libpopt.dll.a

which fails with:

sablevm.o(.text+0x1d97): In function `main':
/home/jon/src/sable/sablevm-1.1.3/src/sablevm/sablevm.c:1351:
undefined 
reference to `_JNI_CreateJavaVM'
Info: resolving _poptHelpOptions by linking to
__imp__poptHelpOptions 
(auto-import)
collect2: ld returned 1 exit status
<thread /usr/lib/./libffi.a /usr/lib/libltdl.dll.a
-lrt 
/usr/lib/libpopt.dll.a
/usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/../../../../i686-pc-cygwin/bin/ld:

cannot find -lrt
collect2: ld returned 1 exit status

I'm using Cygwin 1.5.9-1 & gcc 3.3.1. Anyone got any
ideas?

Thanks,

Antony



	
	
		
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Re: [Sablevm-user] Cygwin Compile Problems

[David <db...@cs...>]

Hi,

SableVM 1.1.3 does not have Cygwin support...

Some code necessary to get it work on Cygwin has been merged in the
development version (called the staging version).  I am not sure if the
code is sufficient yet to have SableVM compile out-of-the-box on that
platform but it is one step closer.

So, I would recommend that you obtain SableVM development tree (staging
branch):
http://devel.sablevm.org/wiki/Getting
Note that this will require to have subversion as well as the
automake/autoconf tools.
You can also get a daily snapshot here: http://devel.sablevm.org/shot/

We are working improving the configuration to autodetect if -lrt is
needed.  Meanwhile, with a staging version, it can be fixed by removing
-lrt in src/libsablevm/Makefile.am and running ./autogen.sh then
./configure etc.


David

On Wed, May 05, 2004 at 09:59:16PM +0100, Antony Baxter wrote:
> Hi,
>=20
> I'm trying to compile SableVM 1.1.3 on Cygwin. I got
> the=20
> sablevm-classpath-1.1.3 package to compile ok with
> only minimal changes,=20
> but am having problems compiling sablevm-1.1.3. It
> compiles fine up to:
>=20
> gcc -g -O2 -Wall -fno-gcse -Wno-unused
> -fno-strict-aliasing -o=20
> sablevm.exe sablevm.o ../libsablevm/.libs/libsablevm.a
> -lpthread=20
> /usr/lib/./libffi.a /usr/lib/libltdl.dll.a -lrt
> /usr/lib/libpopt.dll.a
>=20
> which fails with:
>=20
> sablevm.o(.text+0x1d97): In function `main':
> /home/jon/src/sable/sablevm-1.1.3/src/sablevm/sablevm.c:1351:
> undefined=20
> reference to `_JNI_CreateJavaVM'
> Info: resolving _poptHelpOptions by linking to
> __imp__poptHelpOptions=20
> (auto-import)
> collect2: ld returned 1 exit status
> <thread /usr/lib/./libffi.a /usr/lib/libltdl.dll.a
> -lrt=20
> /usr/lib/libpopt.dll.a
> /usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/../../../../i686-pc-cygwin/bin/ld=
:
>=20
> cannot find -lrt
> collect2: ld returned 1 exit status
>=20
> I'm using Cygwin 1.5.9-1 & gcc 3.3.1. Anyone got any
> ideas?
>=20
> Thanks,
>=20
> Antony
>=20
>=20
>=20
> =09
> =09
> 	=09
> ____________________________________________________________
> Yahoo! Messenger - Communicate instantly..."Ping"=20
> your friends today! Download Messenger Now=20
> http://uk.messenger.yahoo.com/download/index.html
>=20
>=20
> -------------------------------------------------------
> This SF.Net email is sponsored by Sleepycat Software
> Learn developer strategies Cisco, Motorola, Ericsson & Lucent use to=20
> deliver higher performing products faster, at low TCO.
> http://www.sleepycat.com/telcomwpreg.php?From=3Dosdnemail3
> _______________________________________________
> Sablevm-user mailing list
> Sab...@li...
> https://lists.sourceforge.net/lists/listinfo/sablevm-user

--=20

---

David B=E9langer
Graduate Student
School of Computer Science
McGill University
Office: MC226

Web page:   http://www.cs.mcgill.ca/~dbelan2/
Public key: http://www.cs.mcgill.ca/~dbelan2/public_key.txt

Re: [Sablevm-user] Cygwin Compile Problems

[Etienne G. <gag...@uq...>]

In fact, Melanie Lord got SableVM to work under Cygwin.

Her "raw" work is in he sandbox: 

svn ls svn://svn.sablevm.org/developers/mlord/sandbox

I have incorporated, latelym the most important part of it into the
staging branch (i.e. not using lt_dlopen(NULL) for internal VM calls),
but there were some additional minor changes required to get sablevm
and sablevm-classpath to work on cygwin.

The thing is, all is left to do is to integrate these changes
"cleanly" in sablevm[-classpath], so that we don't break the build on
other platforms.

Etienne

On Wed, May 05, 2004 at 06:24:25PM -0400, David B?langer wrote:
> 
> Hi,
> 
> SableVM 1.1.3 does not have Cygwin support...
> 
> Some code necessary to get it work on Cygwin has been merged in the
> development version (called the staging version).  I am not sure if the
> code is sufficient yet to have SableVM compile out-of-the-box on that
> platform but it is one step closer.
> 
> So, I would recommend that you obtain SableVM development tree (staging
> branch):
> http://devel.sablevm.org/wiki/Getting
> Note that this will require to have subversion as well as the
> automake/autoconf tools.
> You can also get a daily snapshot here: http://devel.sablevm.org/shot/
> 
> We are working improving the configuration to autodetect if -lrt is
> needed.  Meanwhile, with a staging version, it can be fixed by removing
> -lrt in src/libsablevm/Makefile.am and running ./autogen.sh then
> ./configure etc.
> 
> 
> David
> 
> On Wed, May 05, 2004 at 09:59:16PM +0100, Antony Baxter wrote:
> > Hi,
> > 
> > I'm trying to compile SableVM 1.1.3 on Cygwin. I got
> > the 
> > sablevm-classpath-1.1.3 package to compile ok with
> > only minimal changes, 
> > but am having problems compiling sablevm-1.1.3. It
> > compiles fine up to:
> > 
> > gcc -g -O2 -Wall -fno-gcse -Wno-unused
> > -fno-strict-aliasing -o 
> > sablevm.exe sablevm.o ../libsablevm/.libs/libsablevm.a
> > -lpthread 
> > /usr/lib/./libffi.a /usr/lib/libltdl.dll.a -lrt
> > /usr/lib/libpopt.dll.a
> > 
> > which fails with:
> > 
> > sablevm.o(.text+0x1d97): In function `main':
> > /home/jon/src/sable/sablevm-1.1.3/src/sablevm/sablevm.c:1351:
> > undefined 
> > reference to `_JNI_CreateJavaVM'
> > Info: resolving _poptHelpOptions by linking to
> > __imp__poptHelpOptions 
> > (auto-import)
> > collect2: ld returned 1 exit status
> > <thread /usr/lib/./libffi.a /usr/lib/libltdl.dll.a
> > -lrt 
> > /usr/lib/libpopt.dll.a
> > /usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/../../../../i686-pc-cygwin/bin/ld:
> > 
> > cannot find -lrt
> > collect2: ld returned 1 exit status
> > 
> > I'm using Cygwin 1.5.9-1 & gcc 3.3.1. Anyone got any
> > ideas?
> > 
> > Thanks,
> > 
> > Antony
> > 
> > 
> > 
> > 	
> > 	
> > 		
> > ____________________________________________________________
> > Yahoo! Messenger - Communicate instantly..."Ping" 
> > your friends today! Download Messenger Now 
> > http://uk.messenger.yahoo.com/download/index.html
> > 
> > 
> > -------------------------------------------------------
> > This SF.Net email is sponsored by Sleepycat Software
> > Learn developer strategies Cisco, Motorola, Ericsson & Lucent use to 
> > deliver higher performing products faster, at low TCO.
> > http://www.sleepycat.com/telcomwpreg.php?From=osdnemail3
> > _______________________________________________
> > Sablevm-user mailing list
> > Sab...@li...
> > https://lists.sourceforge.net/lists/listinfo/sablevm-user
> 
> -- 
> 
> ---
> 
> David B?langer
> Graduate Student
> School of Computer Science
> McGill University
> Office: MC226
> 
> Web page:   http://www.cs.mcgill.ca/~dbelan2/
> Public key: http://www.cs.mcgill.ca/~dbelan2/public_key.txt
> 
> 
> 
> -------------------------------------------------------
> This SF.Net email is sponsored by Sleepycat Software
> Learn developer strategies Cisco, Motorola, Ericsson & Lucent use to
> deliver higher performing products faster, at low TCO.
> http://www.sleepycat.com/telcomwpreg.php?From=osdnemail3
> _______________________________________________
> Sablevm-user mailing list
> Sab...@li...
> https://lists.sourceforge.net/lists/listinfo/sablevm-user

-- 
Etienne M. Gagnon, Ph.D.             http://www.info.uqam.ca/~egagnon/
SableVM:                                       http://www.sablevm.org/
SableCC:                                       http://www.sablecc.org/