Re: iodbc: ok as built-in, "invalid library" as shared

Giulo, Thanks for the info - we are stepping up iODBC development, and merging much of the process to compile PHP with either iODBC or OpenLink, as well as adding binaries and GUI's for several platforms (MacOS 9, MacOS X, and Linux included) over the next few weeks. I'll follow up with the iODBC developers on this issue next week, and let you know the outcome. Best regards, Andrew ------------------------------------------ Andrew Hill Director Technology Evangelism OpenLink Software http://www.openlinksw.com XML & E-Business Infrastructure Technology On 1/27/01 11:48 AM, "Giulio Orsero" <giulioo@pobox.com> wrote: > apache-1.3.9, glibc-2.1.2, php-4.0.4 > > configure --with-iodbc=/path > compiles and works (odbc connection working) > > building iodbc support in a shared object, iodbc.so, gives the following > error at apache startup: > > PHP Warning: Invalid library (maybe not a PHP library) 'iodbc.so' in > Unknown on line 0 > PHP Warning: Invalid library (maybe not a PHP library) 'iodbc.so' in > Unknown on line 0 > > ldd iodbc.so > shows the object is linked to the libiodbc library. > > Tried with > --with-odbc=shared -> no change > --with-iodbc=shared -> weird Zlib error during configure ("need zlib > > 1.0.9" when I have 1.1.3) > > I searched dejanews for similar errors and I see my dl.c is already > "fixed" with the _get_module work-around > if (!get_module) > get_module = (zend_module_entry *(*)(void)) > DL_FETCH_SYMBOL(handle, "_get_module"); > > > This is how I build iodbc.so. There's a lot of redundancy and useless > params, because I just copied the code I found in a rpm spec file (in > the spec files there are some $1 $2 $3 to build mysql, pgsql, ... > modules, which I've just replaced with iodbc data): > > gcc -fPIC -shared -DHAVE_CONFIG_H \ > -DCOMPILE_DL_echo iodbc | tr '[a-z]' > '[A-Z]' \ > -DHAVE_echo iodbc | tr '[a-z]' '[A-Z]' \ > -I. -I./TSRM -I./main -I/usr/sbin/apxs -q INCLUDEDIR -I./Zend > \ > -I/usr/include/freetype -I/usr/include/iodbc > -I/usr/openlink/odbcsdk/include > \ > -I./ext/iodbc -I./ext/iodbc/libiodbc \ > -I./ext/xml/expat/xmltok -I./ext/xml/expat/xmlparse \ > grep ^CPPFLAGS Zend/Makefile | cut -f2- -d= \ > ext/odbc/php_odbc.c -o iodbc.so -L.libs -L/usr/openlink/odbcsdk/lib > -liodbc -lc