Apache 2

Hi guys,

What's the current status of rivet port to apache 2?

Is it usable or pre-alpha / alpha / beta?

And is there any time table available online (to see work in
progress)?

Regards,

-- 
David Zolli
krockroc.tk
http://www.kroc.tk



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Hello, David !

I think we are making good progress, feel free to check
out rivet from svn, it should build and run (assuming you
are doing it
on unix).
If its not for any reason, or you will spot the bug, feel
free to
commit the bug report, and i'll try to fix the issue ASAP.
Status.... I need to sum up things that  already done and
needs to be
worked on, after that i will post status update to the
list.

Regards Valery.

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Valery Masiutsin wrote:
> Hello, David !
>
> I think we are making good progress, feel free to
check
> out rivet from svn, it should build and run (assuming
you are doing it
> on unix).
>   
we definitively need someone for the windows port. How was
the windows support for 1_0? I can remember some threads
discussing problems concerning Rivet on Windows, but
didn't pay much attention to the overall progress on
that platform.

David, the version is trunk compiles and runs on Linux. 
I've
been testing it before I got sucked by deadlines and other
things. It worked quite nicely. If you mean to test
yourself
this version and share your opinion and experience you're
very much welcome.

 -- Massimo


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Le 4 déc. 07 à 19:24, Valery Masiutsin a écrit :

> Hello, David !

Salut Valery,

> I think we are making good progress, feel free to
check
> out rivet from svn, it should build and run (assuming
you are doing it
> on unix).

As far as you consider Mac OS X Leopard is (a kind of) unix,
I'm ready  
to try.

Is this trunk branch the one I should grab?

svn co http:
//svn.apache.org/repos/asf/tcl/rivet/trunk rivet

> If its not for any reason, or you will spot the bug,
feel free to
> commit the bug report, and i'll try to fix the issue
ASAP.

Ok. Nothing special to say before I start? (./configure
special magic  
for OS X, etc..)

> Status.... I need to sum up things that  already done
and needs to be
> worked on, after that i will post status update to the
list.

A webpage somewhere on http://tcl.apache.org/ri
vet/ would be welcome  
too.

Regards,

-- 
David Zolli
krockroc.tk
http://www.kroc.tk



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Le 6 déc. 07 à 20:49, Valery Masiutsin a écrit :

> Hello, David !
>
> I dont have access to Mac OS X, myself - neither tested
stuff on it -
> what you need is to make sure that you have automake
tools installed.

I installed only a subset called "UNIX Development
Support" of  
XcodeTools.mpkg (from Leopard DVD). The doc says I need
nothing else  
to build stuff from command line.

> After that you have to generate configure scripts, just
run
> ./genconf.sh - it should do it,

It works for me, but I have to change libtoolize to
glibtoolize. The  
result was:

Macintosh:rivet dzolli$ ./genconf.sh
You should update your `aclocal.m4' by running aclocal.
Putting files in AC_CONFIG_AUX_DIR, `tclconfig'.

> after that run ./configure
> ./configure 
> --with-tcl=/usr/local/lib/tcl8.4 
> --with-tclinclude=/usr/local/include/tcl8.4 
> --with-apache-version=2 
> --with-apache=/usr/local/apache  
> --with-apxs=/usr/local/apache/bin/apxs 
> --with-apr-config=/usr/local/bin/apr-1-config  
> --enable-shared 
> --enable-symbols
> Thats how it looks for me, try to compile and run -
email me you
> problems - i'll fix them.

I'm a lazy guy, so I just do:

Macintosh:rivet dzolli$ ./configure --with-apache-version=2
--enable- 
shared --enable-symbols

wich ends by:

configure: creating ./config.status
config.status: creating src/apache-2/Makefile
config.status: creating Makefile
config.status: creating src/Makefile
config.status: creating doc/Makefile
config.status: creating config.h
config.status: executing depfiles commands

All seems to be ok, so I launch the make process, but it
fails:

make
make  all-recursive
Making all in src
Making all in apache-2
...
ld: duplicate symbol _rivet_module in
.libs/mod_rivet_la-rivetCore.o  
and .libs/mod_rivet_la-rivetChannel.o

collect2: ld returned 1 exit status
make[3]: *** [mod_rivet.la] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

-- 
David Zolli
krockroc.tk
http://www.kroc.tk
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Hello, David !

What platform are running your Leopard on ? Is it powerpc or
i386 - dont
think its related but...
I'll try to get my hands on MacOS X installation - and will
check, why
it happends, stay tuned.

Regards, Valery.

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Le 7 déc. 07 à 10:07, Valery Masiutsin a écrit :

> Hello, David !

Hi Valery,

> What platform are running your Leopard on ? Is it
powerpc or i386 -  
> dont
> think its related but...

It's a black MacBook, so i386. BTW, as it's Intel Core 2 Duo
 
processor, it's 64-bit architecture, if it changes
something.


> I'll try to get my hands on MacOS X installation - and
will check, why
> it happends, stay tuned.

ACK.

-- 
David Zolli
krockroc.tk
http://www.kroc.tk



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I was able to go a bit further.

First of all, I uncomment line 58 in
src/apache-2/mod_rivet.c and  
comment line 57 in src/apache-2/mod_rivet.h and then the
duplicate  
symbol error disapears.

After that, I discovered my apache requires x86_64
libraries, so I  
rebuild all like that:

export LDFLAGS="-arch x86_64"
export CFLAGS="-arch x86_64"
make clean
./configure --with-apache-version=2 --prefix=/usr
--enable-symbols -- 
with-apache=/usr
make
make install

This time apache2 can load rivet but Tcl can't because tclsh
is i386  
(don't ask me why apple do that):

bash-3.2# file /usr/sbin/httpd
/usr/sbin/httpd: Mach-O universal binary with 4
architectures
/usr/sbin/httpd (for architecture ppc7400):	Mach-O
executable ppc
/usr/sbin/httpd (for architecture ppc64):	Mach-O 64-bit
executable ppc64
/usr/sbin/httpd (for architecture i386):	Mach-O executable
i386
/usr/sbin/httpd (for architecture x86_64):	Mach-O 64-bit
executable  
x86_64
bash-3.2# file /usr/bin/tclsh8.4
/usr/bin/tclsh8.4: Mach-O universal binary with 2
architectures
/usr/bin/tclsh8.4 (for architecture ppc7400):	Mach-O
executable ppc
/usr/bin/tclsh8.4 (for architecture i386):	Mach-O executable
i386

The side effect is all libraries loaded by rivet must be
universal  
binary with at least i386 and x86_64. So, I first tried to
rebuild all  
for multiple arch:

export LDFLAGS="-arch x86_64 -arch i386"
export CFLAGS="-arch x86_64 -arch i386"
make clean
./configure --with-apache-version=2 --prefix=/usr
--enable-symbols -- 
with-apache=/usr
make

But i fails with this error:
gcc-4.0: -E, -S, -save-temps and -M options are not allowed
with  
multiple -arch flags

So, I copy all x86_64 library to /tmp and I rebuild all for
i386:

export LDFLAGS="-arch i386"
export CFLAGS="-arch I386"
make clean
./configure --with-apache-version=2 --prefix=/usr
--enable-symbols -- 
with-apache=/usr
make
make install

Then I add x86_64 using lipo:
lipo -create /usr/libexec/apache2/mod_rivet.so     /tmp/ 
mod_rivet.so      -output /usr/libexec/apache2/mod_rivet.so
lipo -create /usr/lib/rivet0.8.0/librivet.so       /tmp/ 
librivet.so       -output /usr/lib/rivet0.8.0/librivet.so
lipo -create /usr/lib/rivet0.8.0/librivetparser.so /tmp/ 
librivetparser.so -output
/usr/lib/rivet0.8.0/librivetparser.so

Last thing, I have to edit
/usr/lib/rivet0.8.0/packages/tclrivet/ 
tclrivet.tcl to change:

load [file join [file dirname [info script]] .. .. .. src 
           librivetparser[info sharedlibextension]]
to:

load [file join [file dirname [info script]] .. .. 
           librivetparser[info sharedlibextension]]

This time rivet could be loaded by apache2 and tclsh. Alas,
when I try  
to load a .rvt file I get this in error_log:

[Mon Dec 10 12:52:38 2007] [notice] child pid 63165 exit
signal  
Segmentation fault (11)

I guess this mean rivet crashed, but I haven't time to
instrospect  
where and why right now (I have payjob to finnish before).

Anyway, I hope this will help you.

Regards,

-- 
David Zolli
krockroc.tk
http://www.kroc.tk



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Massimo Manghi <massimo.manghiunipr.it> writes:

>Valery Masiutsin wrote:
>> Hello, David !
>>
>> I think we are making good progress, feel free to
check
>> out rivet from svn, it should build and run
(assuming you are doing it
>> on unix).
>>
>we definitively need someone for the windows port. How
was
>the windows support for 1_0? I can remember some
threads
>discussing problems concerning Rivet on Windows, but
>didn't pay much attention to the overall progress on
>that platform.
>
>David, the version is trunk compiles and runs on Linux. 
I've
>been testing it before I got sucked by deadlines and
other
>things. It worked quite nicely. If you mean to test
yourself
>this version and share your opinion and experience
you're
>very much welcome.

If rivet for apache2 is working then put some real explicit
instructions about which branch we check out and how to
build it for
Linux and any other platforms you know work and then I'll
see if I can
build it on Windows. At the moment its not very clear what I
should
get for rivet 1 or 2 from svn.

I did the Windows installer for rivet 0.5-0.7 btw. Last time
I looked
into it we had trouble using threads-enabled tcl 8.4 with
rivet +
apache 1. Hopefully rivet2+tcl8.5+threads will be ok.

-- 
Pat Thoyts                            http://www.patthoyts.tk/

PGP fingerprint 2C 6E 98 07 2C 59 C8 97  10 CE 11 E6 04 E0
B9 DD


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Before we overhaul the webpages you may go ahead
and try to compile the version in trunk (we are
basically concentrating our efforts on this
branch in svn now)

svn co http:
//svn.apache.org/repos/asf/tcl/rivet/trunk rivet

./configure --help

lists among the basic 'configure' options also 
the rivet specific ones. Specifically

--with-apache-version=[1|2] 

sets up the build specific for the apache version
you want to compile for. 

 -- Massimo

On 12 Dec 2007 22:18:11 +0000, Pat Thoyts wrote
>
> If rivet for apache2 is working then put some real
explicit
> instructions about which branch we check out and how to
build it for
> Linux and any other platforms you know work and then
I'll see if I 
> can build it on Windows. At the moment its not very
clear what I should
> get for rivet 1 or 2 from svn.
> 
> I did the Windows installer for rivet 0.5-0.7 btw. Last
time I looked
> into it we had trouble using threads-enabled tcl 8.4
with rivet +
> apache 1. Hopefully rivet2+tcl8.5+threads will be ok.
> 


--
Universita' degli Studi di Parma (http://www.unipr.it)


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Hi David, 

what server model implements your Apache instance? Rivet
for Apache2 works only on Apache using prefork as mpm, 
this is important. I recently installed an apache-worker
instance and had several severe errors occurring at
runtime.

 -- Massimo

P.S. I know: we got to rewrite those installation pages....

On Mon, 10 Dec 2007 13:37:01 +0100, David Zolli wrote
> I was able to go a bit further.
> 
> First of all, I uncomment line 58 in
src/apache-2/mod_rivet.c and  
> comment line 57 in src/apache-2/mod_rivet.h and then
the duplicate  
> symbol error disapears.
> 
> After that, I discovered my apache requires x86_64
libraries, so I  
> rebuild all like that:
> 
> export LDFLAGS="-arch x86_64"
> export CFLAGS="-arch x86_64"
> make clean
> ./configure --with-apache-version=2 --prefix=/usr
--enable-symbols --
>  with-apache=/usr make make install
> 
> This time apache2 can load rivet but Tcl can't because
tclsh is i386  
> (don't ask me why apple do that):
> 
> bash-3.2# file /usr/sbin/httpd
> /usr/sbin/httpd: Mach-O universal binary with 4
architectures
> /usr/sbin/httpd (for architecture ppc7400):	Mach-O
executable ppc
> /usr/sbin/httpd (for architecture ppc64):	Mach-O 64-bit
executable ppc64
> /usr/sbin/httpd (for architecture i386):	Mach-O
executable i386
> /usr/sbin/httpd (for architecture x86_64):	Mach-O
64-bit executable  
> x86_64
> bash-3.2# file /usr/bin/tclsh8.4
> /usr/bin/tclsh8.4: Mach-O universal binary with 2
architectures
> /usr/bin/tclsh8.4 (for architecture ppc7400):	Mach-O
executable ppc
> /usr/bin/tclsh8.4 (for architecture i386):	Mach-O
executable i386
> 
> The side effect is all libraries loaded by rivet must
be universal  
> binary with at least i386 and x86_64. So, I first tried
to rebuild 
> all  for multiple arch:
> 
> export LDFLAGS="-arch x86_64 -arch i386"
> export CFLAGS="-arch x86_64 -arch i386"
> make clean
> ./configure --with-apache-version=2 --prefix=/usr
--enable-symbols --
>  with-apache=/usr make
> 
> But i fails with this error:
> gcc-4.0: -E, -S, -save-temps and -M options are not
allowed with  
> multiple -arch flags
> 
> So, I copy all x86_64 library to /tmp and I rebuild all
for i386:
> 
> export LDFLAGS="-arch i386"
> export CFLAGS="-arch I386"
> make clean
> ./configure --with-apache-version=2 --prefix=/usr
--enable-symbols --
>  with-apache=/usr make make install
> 
> Then I add x86_64 using lipo:
> lipo -create /usr/libexec/apache2/mod_rivet.so    
/tmp/ 
> mod_rivet.so      -output
/usr/libexec/apache2/mod_rivet.so
> lipo -create /usr/lib/rivet0.8.0/librivet.so      
/tmp/ 
> librivet.so       -output
/usr/lib/rivet0.8.0/librivet.so
> lipo -create /usr/lib/rivet0.8.0/librivetparser.so
/tmp/ 
> librivetparser.so -output
/usr/lib/rivet0.8.0/librivetparser.so
> 
> Last thing, I have to edit
/usr/lib/rivet0.8.0/packages/tclrivet/ 
> tclrivet.tcl to change:
> 
> load [file join [file dirname [info script]] .. .. ..
src 
>            librivetparser[info sharedlibextension]]
> to:
> 
> load [file join [file dirname [info script]] .. .. 
>            librivetparser[info sharedlibextension]]
> 
> This time rivet could be loaded by apache2 and tclsh.
Alas, when I 
> try  to load a .rvt file I get this in error_log:
> 
> [Mon Dec 10 12:52:38 2007] [notice] child pid 63165
exit signal  
> Segmentation fault (11)
> 
> I guess this mean rivet crashed, but I haven't time to
instrospect  
> where and why right now (I have payjob to finnish
before).
> 
> Anyway, I hope this will help you.
> 
> Regards,
> 
> -- 
> David Zolli
> krockroc.tk
> http://www.kroc.tk
> 


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Le 30 déc. 07 à 16:12, Massimo Manghi a écrit :

> Hi David,

Hi Massimo,

> what server model implements your Apache instance?
Rivet
> for Apache2 works only on Apache using prefork as mpm,
> this is important. I recently installed an
apache-worker
> instance and had several severe errors occurring at
runtime.
>
> -- Massimo

KrocBook:~ dzolli$ apachectl -l
Compiled in modules:
   core.c
   prefork.c
   http_core.c
   mod_so.c

Wich is stock 10.5 apache.

And happy new year to the list !

-- 
David Zolli
krockroc.tk
http://www.kroc.tk



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