Create custom version of mod_log_sql for gentoo
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# create a local portage directory
mkdir -p /usr/local/portage && echo 'PORTDIR_OVERLAY="/usr/local/portage"' >> /etc/make.conf

# create the appropriate directory for the new mod_log_sql
mkdir -p /usr/local/portage/net-www/mod_log_sql

# copy the existing mod_log_sql to the new portage
cp -r /usr/portage/net-www/mod_log_sql/* /usr/local/portage/net-www/mod_log_sql


# add it to the digest
ebuild /usr/local/portage/net-www/mod_log_sql/mod_log_sql-1.100.ebuild digest

# download the patchs to /usr/local/portage/net-www/mod_log_sql/files
wget ftp://ftp.gplhost.com/pub/libapache-mod-log-sql/bsd/patch-mod_log_sql.h
wget ftp://ftp.gplhost.com/pub/libapache-mod-log-sql/bsd/patch-mod_log_sql.c

# add the following to the end of the ebuild

src_unpack() {
    unpack ${A}
    cd "${S}"
    epatch "${FILESDIR}"/patch-mod_log_sql.c
    epatch "${FILESDIR}"/patch-mod_log_sql.h
}

# make sure /etc/conf.d/apache2 has LOG_SQL defined in APACHE2_OPTS

APACHE2_OPTS="$APACHE2_OPTS -D LOG_SQL"