gentoo root # emerge -pv mod_php

These are the packages that I would merge, in order:

Calculating dependencies ...done!
[ebuild  N    ] app-crypt/mhash-0.9.2  833 kB
[ebuild  N    ] media-libs/jpeg-6b-r4  598 kB
[ebuild  N    ] media-libs/tiff-3.7.2  1,231 kB
[ebuild  N    ] dev-libs/libxml2-2.6.19  +ipv6 +python +readline 3,100 kB
[ebuild  N    ] dev-libs/libgpg-error-1.0-r1  +nls 316 kB
[ebuild  N    ] dev-libs/libgcrypt-1.2.1  +nls 938 kB
[ebuild  N    ] dev-libs/libxslt-1.1.12  +crypt +python 1,736 kB
[ebuild  N    ] app-text/sablotron-1.0  -doc +perl 472 kB
[ebuild  N    ] sys-libs/gdbm-1.8.3-r1  +berkdb 223 kB
[ebuild  N    ] net-mail/mailbase-0.00-r9  +pam 0 kB
[ebuild  N    ] mail-mta/ssmtp-2.61  +ipv6 -mailwrapper -md5sum +ssl 52 kB
[ebuild  N    ] media-libs/freetype-2.1.9-r1  -bindist -doc +zlib 969 kB
[ebuild  N    ] dev-util/yacc-1.9.1-r2  63 kB
[ebuild  N    ] net-www/apache-2.0.54-r7  +berkdb -doc +gdbm +ipv6 -ldap +ssl -s
tatic -threads 5,468 kB
[ebuild  N    ] dev-libs/libmcrypt-2.5.7  511 kB
[ebuild  N    ] media-libs/libpng-1.2.8  -doc 375 kB
[ebuild  N    ] dev-db/mysql-4.0.24  +berkdb -debug -innodb +perl +readline (-se
linux) +ssl -static +tcpd 16,489 kB
[ebuild  N    ] net-libs/libwww-5.4.0-r3  +mysql +ssl 1,110 kB
[ebuild  N    ] perl-core/Storable-2.13  131 kB
[ebuild  N    ] dev-perl/Net-Daemon-0.38  30 kB
[ebuild  N    ] dev-perl/PlRPC-0.2016-r1  17 kB
[ebuild  N    ] dev-perl/DBI-1.46  363 kB
[ebuild  N    ] dev-perl/DBD-mysql-2.9003  110 kB
[ebuild  N    ] x11-base/opengl-update-2.2.1  38 kB
[ebuild  N    ] media-libs/fontconfig-2.2.3  732 kB
[ebuild  N    ] x11-misc/ttmkfdir-3.0.9-r3  19 kB
[ebuild  N    ] x11-base/xorg-x11-6.8.2-r1  -3dfx -3dnow +bitmap-fonts -cjk -deb
ug -dlloader -dmx -doc -font-server -hardened -insecure-drivers +ipv6 -minimal -
mmx +nls +opengl +pam -sdk -sse -static +truetype-fonts +type1-fonts (-uclibc) -
xprint +xv 45,094 kB
[ebuild  N    ] app-arch/rpm2targz-9.0-r2  2 kB
[ebuild  N    ] sys-apps/utempter-0.5.5.5-r1  20 kB
[ebuild  N    ] x11-terms/xterm-200-r3  -Xaw3d -toolbar +truetype -unicode 681 k
B
[ebuild  N    ] media-libs/lcms-1.13-r1  +jpeg +python -tiff +zlib 572 kB
[ebuild  N    ] media-libs/libmng-1.0.8-r1  497 kB
[ebuild  N    ] net-print/cups-1.1.23-r1  +nls +pam -samba -slp +ssl 8,501 kB
[ebuild  N    ] x11-libs/qt-3.3.4-r3  +cups -debug -doc -examples -firebird +gif
 -immqt -immqt-bc +ipv6 +mysql -nas -odbc +opengl -postgres -sqlite -xinerama +z
lib 14,101 kB
[ebuild  N    ] media-libs/freetype-1.3.1-r4  +nls -tetex 1,919 kB
[ebuild  N    ] media-libs/pdflib-5.0.4_p1-r1  -java +perl +python -tcltk 2,759
kB
[ebuild  N    ] app-text/aspell-0.50.5-r4  +gpm 992 kB
[ebuild  NS   ] sys-libs/db-1.85-r2  279 kB
[ebuild  N    ] media-libs/t1lib-5.0.2  +X -doc 1,657 kB
[ebuild  N    ] dev-php/mod_php-4.3.11  +X +apache2 +berkdb +crypt -curl -debug
-doc -fdftk -firebird -flash -freetds -gd -gd-external +gdbm -gmp -hardenedphp -
imap -informix +ipv6 -java +jpeg -kerberos -ldap -mcal -memlimit -mssql +mysql +
nls -oci8 -odbc +pam +pdflib +png -postgres +qt -snmp +spell +ssl -tiff +truetyp
e +xml2 -yaz 3,919 kB
[ebuild  N    ] dev-php/php-4.3.11  +X +berkdb +crypt -curl -debug -doc -fdftk -
firebird -flash -freetds -gd -gd-external +gdbm -gmp -hardenedphp -imap -informi
x +ipv6 -java +jpeg -kerberos -ldap -mcal -memlimit -mssql +mysql +ncurses +nls
-oci8 -odbc +pam +pdflib +png -postgres +qt +readline -snmp +spell +ssl -tiff +t
ruetype +xml2 -yaz 0 kB

Total size of downloads: 116,934 kB
gentoo root #