I'm trying to compile from the sources and run php-4.0.5 with IMAP and MySQL support. I'm using UW-IMAP libraries, and when starting Apache, the following message is displayed:

Cannot load /usr/pkg/lib/httpd/libphp4.so into server: /usr/pkg/lib/httpd/libphp4.so: Undefined PLT symbol "mail_close_full" (reloc type = 26, symnum = 969)

I've downloaded the sources of UW-IMAP too and tried, with the same symptoms. The default libtool script failed as -Wl does not exist in ld. I've changed to -whole-archive and the following warning was displayed, but compiled successfully:

*** Warning: inter-library dependencies are not known to be supported.
*** All declared inter-library dependencies are being dropped.
*** The inter-library dependencies that have been dropped here will be
*** automatically added whenever a program is linked with this library
*** or is declared to -dlopen it.