Compile-Problem with RedHat 7.3 (Kernel 2.4.18-4)

Hi, I hope that you can help me - If I complie PHP 4.2.1 with no args (simple ./configure) I get the following warning: +--------------------------------------------------------------------+ | *** WARNING *** | | | | You chose to compile PHP with the built-in MySQL support. If you | | are compiling a server module, and intend to use other server | | modules that also use MySQL (e.g, mod_auth_mysql, PHP 3.0, | | mod_perl) you must NOT rely on PHP's built-in MySQL support, and | | instead build it with your local MySQL support files, by adding | | --with-mysql=/path/to/mysql to your configure line. | +--------------------------------------------------------------------+ My debug.log contains: CONFIGURE: './configure' CC: gcc CFLAGS: -g -O2 CPPFLAGS: CXX: CXXFLAGS: INCLUDES: -I$(top_builddir)/Zend -I/root/install/done/php-4.2.1/ext/mysql/l ibmysql LDFLAGS: LIBS: -lcrypt -lresolv -lm -ldl -lnsl -lresolv -lcrypt DLIBS: SAPI: cgi PHP_RPATHS: uname -a: Linux de690s19 2.4.18-4smp #1 SMP Thu May 2 18:32:34 EDT 2002 i686 unknown gcc -o conftest -g -O2 conftest.c -lcrypt -lresolv -lm -ldl -lnsl -lresolv -lcrypt 1>&5 I think that there is something with my recently Kernel Update (via RHN) from 2.4.18-1 to 2.4.18-4 but I don't know. A week ago there was no problem with compiling. MfG Michael Metz C&A HV, Orga Tel.: +49 (211) 166 2121 Fax.: +49 (211) 166 2152