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Posted to dev@tomcat.apache.org by Jim Yiu <Ji...@msdw.com> on 2001/03/24 00:05:35 UTC

trouble compiling mod_jk.so

Hi,
  I am trying to compile the Tomcat-Apache plugin for Solaris and am unsuccessful,, I
am trying
to follow the mod_jk faq but it does not explain what to do when there are compile
errors.
For Solaris, there is no binary available and we have to create our own shared
object.

Here is the problem:
 after running
apxs -o mod_jk.so -DSOLARIS -I../jk -I/usr/java/include -I/usr/java/include/solaris
-lposix4 -c  *.c ../jk/*.c

the object files seem to compile fine, and they exist in the directory after
compiling,  but there seems to be a link error and the ".so" file
is never created..

here is the error..

[top snipped]
gcc -DSOLARIS2=251 -DUSE_EXPAT -I../lib/expat-lite -DNO_DL_NEEDED
-I/d/d1/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/solaris
-DSOLARIS  -c ../jk/jk_util.c
gcc -DSOLARIS2=251 -DUSE_EXPAT -I../lib/expat-lite -DNO_DL_NEEDED
-I/d/d1/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/solaris
-DSOLARIS  -c ../jk/jk_worker.c
  -o mod_jk.so jk_worker.o jk_util.o jk_uri_worker_map.o jk_sockbuf.o jk_pool.o
jk_nwmain.o jk_msg_buff.o jk_map.o jk_lb_worker.o jk_jni_worker.o jk_connect.o
jk_ajp13_worker.o jk_ajp13.o jk_ajp12_worker.o mod_jk.o
apxs:Break: Command failed with rc=16711680


I am running the apxs script from within the apache directory [path to
apache]/apache/bin  and I have Perl 5.004_04 installed, i am using
SunOS 5.7 with a SPARC station 20 ..

Could someone point out the problem ?  Any help is appreciated.

Jim

Re: trouble compiling mod_jk.so

Posted by Brian P Millett <bp...@ec-group.com>.
Pilho Kim wrote:

> Hi,
>
> Retry with Apache 1.3.14 or 1.3.17
>
> On Fri, 23 Mar 2001, Jim Yiu wrote:
>
> >
> > Hi,
> >   I am trying to compile the Tomcat-Apache plugin for Solaris and am unsuccessful,, I
> > am trying
> > to follow the mod_jk faq but it does not explain what to do when there are compile
> > errors.
>

[snip]

> > apxs:Break: Command failed with rc=16711680
> >
> >
> > I am running the apxs script from within the apache directory [path to
> > apache]/apache/bin  and I have Perl 5.004_04 installed, i am using
> > SunOS 5.7 with a SPARC station 20 ..
> >
> > Could someone point out the problem ?  Any help is appreciated.

The real problem here is that the apache supplied apxs is not correct.  You need to edit it and fix
the
$CFG_CFLAGS_SHLIB, $CFG_LD_SHLIB & $CFG_LDFLAGS_SHLIB variables as follows:

vlad: gdiff -Nu0 /var/tmp/bpm/apxs.~1~ /opt/apache/bin/apxs
--- /var/tmp/bpm/apxs.~1~       Fri Mar 16 09:29:33 2001
+++ /opt/apache/bin/apxs        Fri Mar 16 15:44:42 2001
@@ -77,3 +77,3 @@
-my $CFG_CFLAGS_SHLIB  = q();      # substituted via Makefile.tmpl
-my $CFG_LD_SHLIB      = q();          # substituted via Makefile.tmpl
-my $CFG_LDFLAGS_SHLIB = q(); # substituted via Makefile.tmpl
+my $CFG_CFLAGS_SHLIB  = q(-fPIC -DSHARED_MODULE);      # substituted via Makefile.tmpl
+my $CFG_LD_SHLIB      = q(ld);          # substituted via Makefile.tmpl
+my $CFG_LDFLAGS_SHLIB = q(-G); # substituted via Makefile.tmpl

--
Brian Millett
Enterprise Consulting Group   "Shifts in paradigms
(314) 205-9030               often cause nose bleeds."
bpm@ec-group.com                           Greg Glenn

Re: trouble compiling mod_jk.so

Posted by Pilho Kim <ph...@math.soongsil.ac.kr>.
Hi,

Retry with Apache 1.3.14 or 1.3.17

Regards,
Kim


On Fri, 23 Mar 2001, Jim Yiu wrote:

> 
> Hi,
>   I am trying to compile the Tomcat-Apache plugin for Solaris and am unsuccessful,, I
> am trying
> to follow the mod_jk faq but it does not explain what to do when there are compile
> errors.
> For Solaris, there is no binary available and we have to create our own shared
> object.
> 
> Here is the problem:
>  after running
> apxs -o mod_jk.so -DSOLARIS -I../jk -I/usr/java/include -I/usr/java/include/solaris
> -lposix4 -c  *.c ../jk/*.c
> 
> the object files seem to compile fine, and they exist in the directory after
> compiling,  but there seems to be a link error and the ".so" file
> is never created..
> 
> here is the error..
> 
> [top snipped]
> gcc -DSOLARIS2=251 -DUSE_EXPAT -I../lib/expat-lite -DNO_DL_NEEDED
> -I/d/d1/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/solaris
> -DSOLARIS  -c ../jk/jk_util.c
> gcc -DSOLARIS2=251 -DUSE_EXPAT -I../lib/expat-lite -DNO_DL_NEEDED
> -I/d/d1/apache_1.3.12/include -I../jk -I/usr/java/include -I/usr/java/include/solaris
> -DSOLARIS  -c ../jk/jk_worker.c
>   -o mod_jk.so jk_worker.o jk_util.o jk_uri_worker_map.o jk_sockbuf.o jk_pool.o
> jk_nwmain.o jk_msg_buff.o jk_map.o jk_lb_worker.o jk_jni_worker.o jk_connect.o
> jk_ajp13_worker.o jk_ajp13.o jk_ajp12_worker.o mod_jk.o
> apxs:Break: Command failed with rc=16711680
> 
> 
> I am running the apxs script from within the apache directory [path to
> apache]/apache/bin  and I have Perl 5.004_04 installed, i am using
> SunOS 5.7 with a SPARC station 20 ..
> 
> Could someone point out the problem ?  Any help is appreciated.
> 
> Jim
> 
> 
> 
>