/var/tmp/portage/dev-lang/php-5.2.6_rc4/work/php-5.2.6RC4/ext/posix/posix.c: In function 'zif_posix_uname':
/var/tmp/portage/dev-lang/php-5.2.6_rc4/work/php-5.2.6RC4/ext/posix/posix.c:471: error: 'struct utsname' has no member named 'domainname'
make: *** [ext/posix/posix.lo] Error 1
make: *** Waiting for unfinished jobs....
 * 
 * ERROR: dev-lang/php-5.2.6_rc4 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_compile
 *             environment, line 4340:  Called src_compile_normal
 *             environment, line 4451:  Called php5_2-sapi_src_compile
 *             environment, line 3388:  Called die
 * The specific snippet of code:
 *       emake || die "make failed"
 *  The die message:
 *   make failed
 * 
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/tmp/portage/dev-lang/php-5.2.6_rc4/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-lang/php-5.2.6_rc4/temp/environment'.