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Bug #7285 Unsatisfied symbols: DL_UNLOAD (code) on building the php Interptreter
Submitted: 2000-10-17 12:24 UTC Modified: 2000-10-18 08:59 UTC
From: php4bugs at netanyahu dot com Assigned:
Status: Closed Package: Compile Failure
PHP Version: 4.0.3pl1 OS: HPUX 11.00
Private report: No CVE-ID: None
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 [2000-10-17 12:24 UTC] php4bugs at netanyahu dot com 
On HPUX 11.00 trying to build the standalone Php Interptreter with IMAP support.
I tried the following with the new 4.0.3pl1 and I get the following error, this worked great with 4.0.2. I did a clean untar and compile everytime.
Please help,
let me know if there are any other files you would like me to send you..
Thanks

Here are the configure and make outputs:

./configure \
--prefix=/opt/php \
--with-imap=./imap \
--enable-sigchild \
--disable-debug \
--without-mysql

make
Making all in .
        /bin/sh /opt/php/work/php-4.0.3pl1/libtool --silent --mode=link cc  -I. -I/opt/php/work/php-4.0.3pl1/ -I/opt/php/work/php-4.0.3pl1 -I/opt/php/work/php-4.0.3pl1/main -I/opt/php/work/php-4.0.3pl1/Zend -I/opt/php/work/php-4.0.3pl1 -I/opt/php/work/php-4.0.3pl1/imap/include -I/opt/php/work/php-4.0.3pl1/ext/xml/expat/xmltok -I/opt/php/work/php-4.0.3pl1/ext/xml/expat/xmlparse -I/opt/php/work/php-4.0.3pl1/TSRM  -DXML_BYTE_ORDER=21 -g   -o libphp4.la -rpath /opt/php/work/php-4.0.3pl1/libs -L/opt/php/work/php-4.0.3pl1/imap/lib  -R /opt/php/work/php-4.0.3pl1/imap/lib stub.lo  Zend/libZend.la  sapi/cgi/libsapi.la  main/libmain.la  regex/libregex.la  ext/imap/libimap.la ext/pcre/libpcre.la ext/posix/libposix.la ext/session/libsession.la ext/standard/libstandard.la ext/xml/libxml.la  TSRM/libtsrm.la -lpam -lc-client -lm -lcrypt -lnsl 
        /bin/sh /opt/php/work/php-4.0.3pl1/libtool --silent --mode=link cc  -I. -I/opt/php/work/php-4.0.3pl1/ -I/opt/php/work/php-4.0.3pl1 -I/opt/php/work/php-4.0.3pl1/main -I/opt/php/work/php-4.0.3pl1/Zend -I/opt/php/work/php-4.0.3pl1 -I/opt/php/work/php-4.0.3pl1/imap/include -I/opt/php/work/php-4.0.3pl1/ext/xml/expat/xmltok -I/opt/php/work/php-4.0.3pl1/ext/xml/expat/xmlparse -I/opt/php/work/php-4.0.3pl1/TSRM  -DXML_BYTE_ORDER=21 -g   -o php -export-dynamic   stub.lo libphp4.la
/usr/ccs/bin/ld: (Warning) At least one PA 2.0 object file (stub.o) was detected. The linked output may not run on a PA 1.x system.
/usr/ccs/bin/ld: Unsatisfied symbols:
   DL_UNLOAD (code)
*** Error exit code 1

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 [2000-10-18 08:59 UTC] jimjag@php.net 
This is due to a bug in the Zend/zend_extensions.c file which 
doesn't wrap the use of DL_UNLOAD correctly. This has been fixed 
in CVS but to patch your local version, just edit your 
zend_extensions.c file (around line 142) to look like the below:
.
static void zend_extension_startup(zend_extension *extension)
{
#if ZEND_EXTENSIONS_SUPPORT
        if (extension->startup) {
                if (extension->startup(extension)!=SUCCESS) {
                        DL_UNLOAD(extension->handle);
                }
        }
#endif
}
.
Note the addition of the 2 preprocessor lines. You will now be able 
to compile.
 
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