Compile error undefined reference to ifx_checkAPI

 [2005-06-24 21:45 UTC] claudioc at infotn dot com

Description:
------------
When compiling php with informix support 

/home/informix/lib/esql/libifsql.so: undefined reference to `ifx_checkAPI'
collect2: ld returned 1 exit status
make: *** [sapi/cli/php] Error 1

I have reviewed other similar bug reports with no joy.

I have tried explicitly specifying the library directories with no change.

I am using client sdk 2.90.UC1 with the current CVS version of PHP