Re: [xml] Problems compiling libxml2-2.4.20

[Gary Pennington <Gary Pennington sun com>]

Ivens Porto wrote:

> Hello,
>
> While trying to upgrade from libxml2-2.4.12 to libxml2-2.4.20 I ran into
> a compile error.
>
> I configure libxml with the following options: --without-debug
> --with-threads --with-thread-alloc
>
> When doing make I get the following error:
>
> BEGIN ---------------------------
>
> (lots of output removed)
>
> mv -f .libs/debugXML.lo debugXML.lo
> /bin/sh ./libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.
> -I./include -I./include  -D_REENTRANT      -g -O2 -Wall -c xpath.c
> rm -f .libs/xpath.lo
> gcc -DHAVE_CONFIG_H -I. -I. -I. -I./include -I./include -D_REENTRANT -g
> -O2 -Wall -c xpath.c  -fPIC -DPIC -o .libs/xpath.lo
> xpath.c: In function `xmlXPathCompSwap':
> xpath.c:401: `xmlXPathDisableOptimizer' undeclared (first use in this
> function)
> xpath.c:401: (Each undeclared identifier is reported only once
> xpath.c:401: for each function it appears in.)
> xpath.c: At top level:
> trionan.c:507: warning: `trio_isfinite' defined but not used
> trionan.c:706: warning: `trio_fpclassify' defined but not used
> make[2]: *** [xpath.lo] Error 1
> make[2]: Leaving directory
> `/home/ivens/src/develop/xml/gnome/libxml2-2.4.20'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory
> `/home/ivens/src/develop/xml/gnome/libxml2-2.4.20'
> make: *** [all-recursive-am] Error 2
>
> END ------------------------------------------------------
>
> Taking a look at xpath.c, apparently, the error occurs because of
> #ifdefs problems, but I didn't changed xpath.c because I'm not sure what
> I have to do to fix it.
>
> When compiling only with the options --without-debug --with-threads the
> error repeats itself again. Compiling without threads support works
> fine.
>
> I'm using a Debug 2.2r2 (glibc 2.1.3), with gcc 2.95.2.
>
> What do I have to do to fix this compile error? Compile without XPath
> when using threads support?
>
> Another thing I noted is that even with the option --without-debug all
> gcc commands contains the -g option. Is this correct?
>
>
> Thanks,
I sent out a mail about this last week, but it didn't seem to get 
delivered to the list.

So I've attached it to this reply.

Gary

--
Gary Pennington
Solaris Kernel Development,
Sun Microsystems
Gary Pennington sun com

--- Begin Message ---

• From: Gary Pennington <Gary Pennington sun com>
• To: veillard redhat com
• Cc: xml gnome org
• Subject: Re: [xml] Release of libxml2-2.4.20
• Date: Tue, 16 Apr 2002 08:32:28 +0100

Daniel Veillard wrote:

 Available from:
   ftp://xmlsoft.org/ and Gnome FTP mirrors
   http://xmlsoft.org/

This is a bugfix release, the next version is expected to have the
first shot at the XML Schemas support which I may commit in CVS in the
next week.
- bug fixes: file descriptor leak, XPath, HTML ouput, DTD validation
- XPath conformance testing and fixes by Richard Jinks
- Portability fixes: Solaris, MPE/iX, Windows, OSF/1, python bindings,
 libxml.m4

Daniel

A typo introduced in xpath.c in 2.4.40.

This patch fixes it.

bash-2.03# diff -c xpath.c.ORIG xpath.c
*** xpath.c.ORIG    Tue Apr 16 08:18:38 2002
--- xpath.c    Tue Apr 16 08:18:49 2002
***************
*** 392,398 ****
 xmlXPathCompSwap(xmlXPathStepOpPtr op) {
     int tmp;

! #ifdef LIBXML_THREAD_ENABLED
     /*
      * Since this manipulates possibly shared variables, this is
      * disable if one detects that the library is used in a multithreaded
--- 392,398 ----
 xmlXPathCompSwap(xmlXPathStepOpPtr op) {
     int tmp;

! #ifndef LIBXML_THREAD_ENABLED
     /*
      * Since this manipulates possibly shared variables, this is
      * disable if one detects that the library is used in a multithreaded
bash-2.03#

Gary

--- End Message ---