Problems Compiling PHP 4.2.1 on Solaris 8 SPARC

Dear PHP-Users, I am new to PHP and even in compiling Sources with an Compiler. Unfortuneatly I have some big problems installing PHP 4.2.1 on Solaris 8 (64Bit) SPARC Envirement with Apache 1.3.12 & MySQL 3.23.49. So my first question is: Is there any binary-package which I can Install with ´pkgadd´? If not I may have to configure and/or Install Pathes and libs. So here is my Envirement-Summary: Sun Solaris (Full install) 5.8 64-Bit System is already Patched (Full) Additional I have installed the following Software (always binaries with pkgadd): gcc 3.1 (but not libgcc 3.1 because sunfreeware told that these files are included in gcc 3.1) autoconf 2.53 automake 1.6 bison 1.34 flex 2.5.4a make 3.79.1 openssl 0.9.6c openssh3.1 prngd0.9.23 I manually set "export CC; CC=gcc" to use gcc as the Compiler. When I wrote a simple C-Source "HelloWorld" and compile it with make, everything works fine. May I have to set more LIB-PATHES? Which and where? Maybe there is anywhere an good indeep-description for using gcc on Solaris and/or php-Installation. Many thanks for your help in advantage Matthias Steffens