Compile error:

sockets.c: In function `php_minit_sockets':
sockets.c:189: `MSG_WAITALL' undeclared (first use this function)
sockets.c:189: (Each undeclared identifier is reported only once
sockets.c:189: for each function it appears in.)
sockets.c:201: `SO_SNDLOWAT' undeclared (first use this function)
sockets.c:202: `SO_RCVLOWAT' undeclared (first use this function)
sockets.c:203: `SO_SNDTIMEO' undeclared (first use this function)
sockets.c:204: `SO_RCVTIMEO' undeclared (first use this function)

Config line:

        ./configure \
        --disable-debug \
        --enable-inline-optimization \
        --enable-calendar \
        --enable-sysvsem \
        --enable-sysvshm \
        --enable-wddx \
        --enable-ftp \
        --enable-bcmath \
        --enable-exif \
        --enable-filepro \
        --enable-yp \
        --enable-sockets \
        --without-gd \
        --with-mm=/usr/local \
        --with-mhash \
        --with-mcrypt \
        --with-dbmaker=/home/dbmaker/3.6 \
        --with-gettext \
        --with-apxs=/usr/local/apache/bin/apxs