[PHP-DEV] problems building php From: Phil Glatz (phil <email protected>)
Date: 04/30/00

I've been having trouble building the latest php4 (release candidate
1). The problem may be that I'm using an ancient (2.2.2) freebsd, but I
was able to build the previous release ok just a few weeks ago. I can
build standard Apache 1.3.12 with mysql and php 3.0.16 no problem, so it
must be something in the latest php4 that's the problem.

As far as I know the changes between this and the previous versions were
very minor. Maybe you have a clue as to what's going on. It would be
difficult for me to upgrade the OS right now, so I'm hoping to be able to
muddle through this ok.

I am building
   zend beta 2
   php4 RC1
   Apache 1.3.12
   mod_mysql 2.20
   FreeBSD 2.2.2-RELEASE
   using gcc version 2.7.2.1

When I get to the final link of the make, the output looks like this:

gcc -funsigned-char -I/com/php-4.0RC1 -I/com/php-4.0RC1/Zend
-I/com/php-4.0RC1/Zend \
-I/com/php-4.0RC1 -DUSE_EXPAT -I./lib/expat-lite `./apaci` -o httpd
buildmark.o modules.o \
modules/example/libexample.a modules/php4/libphp4.a
modules/experimental/libexperimental.a \
modules/standard/libstandard.a modules/proxy/libproxy.a main/libmain.a
./os/unix/libos.a \
ap/libap.a lib/expat-lite/libexpat.a -L/com/src/gd1.3
-L/com/mysql/lib/mysql \
-L/com/src/gd1.3 -L/com/mysql/lib/mysql -Lmodules/php4 -L../modules/php4
-L../../modules/php4 \
-lmodphp4 -lmysqlclient -lgd -lbind -lm -lcrypt

fopen-wrappers.c:742: Undefined symbol `___error' referenced from text segment
fopen-wrappers.c:752: Undefined symbol `___error' referenced from text segment
zend_operators.c:1356: Undefined symbol `___error' referenced from text segment
zend_operators.c:1358: Undefined symbol `___error' referenced from text segment
zend_operators.c:1365: Undefined symbol `___error' referenced from text segment
zend_operators.c:1367: Undefined symbol `___error' referenced from text segment
./zend-scanner.l:1126: Undefined symbol `___error' referenced from text segment
./zend-scanner.l:1128: Undefined symbol `___error' referenced from text segment
posix.c:158: Undefined symbol `___error' referenced from text segment
posix.c:0: More undefined symbol ___error refs follow

If I look at /com/php-4.0RC1/fopen-wrappers.c, line 742, I see:

   result = php_get_ftp_result(*socketd);
   if (mode[0] == 'r') {
           /* when reading file, it must exist */
           if (result > 299 || result < 200) {
                   php_error(E_WARNING, "File not found");
                   free_url(resource);
                   SOCK_FCLOSE(*socketd);
                   *socketd = 0;
                   errno = ENOENT;
                   return NULL;

The message "Undefined symbol `___error' referenced from text segment"
makes me think it isn't resolving one of the standard library functions or
global variables.
-----------------------------------------------------------------
Phil Glatz (phil <email protected>) Software Engr/Web backend specialist
http://www.glatz.com/acme/ SF 415-823-8064 

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