I have set the USE flags mysql and postgres. After emergeing proftpd, the proftpd binary is only linked against libmysqlclient: 12:59:40 jh@heisenberg:/usr/portage/net-ftp/proftpd$ ldd /usr/sbin/proftpd libcrypt.so.1 => /lib/libcrypt.so.1 (0x4002c000) libm.so.6 => /lib/libm.so.6 (0x4005a000) libz.so.1 => /lib/libz.so.1 (0x4007c000) libmysqlclient.so.12 => /usr/lib/libmysqlclient.so.12 (0x40091000) libssl.so.0.9.7 => /usr/lib/libssl.so.0.9.7 (0x400d3000) libcrypto.so.0.9.7 => /usr/lib/libcrypto.so.0.9.7 (0x40105000) libldap.so.2 => /usr/lib/libldap.so.2 (0x40216000) liblber.so.2 => /usr/lib/liblber.so.2 (0x4024c000) libwrap.so.0 => /lib/libwrap.so.0 (0x40259000) libnsl.so.1 => /lib/libnsl.so.1 (0x40261000) libpam.so.0 => /lib/libpam.so.0 (0x40276000) libc.so.6 => /lib/libc.so.6 (0x4027f000) /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000) libdl.so.2 => /lib/libdl.so.2 (0x403ab000) libresolv.so.2 => /lib/libresolv.so.2 (0x403af000) This becomes clear when reading the ebuild: --- snip --- if use mysql; then modules="${modules}:mod_sql:mod_sql_mysql" myconf="--with-includes=/usr/include/mysql" elif use postgres; then modules="${modules}:mod_sql:mod_sql_postgres" myconf="--with-includes=/usr/include/postgresql" fi --- snip --- This is correct, as proftpd supports only compiling in one of either mysql or postgresql support. But etcat -u proftpd states that the postgres use flag has been used while compiling proftpd, and this is not correct! Reproducible: Always Steps to Reproduce: 1. USE="mysql postgres" emerge proftpd 2. ldd /usr/sbin/proftpd 3. Expected Results: I think, the ebuild should issue at least a warning, if not an error, if both of the use flags mysql and postgres are set at the same time, so the user has to decide explicitely which sql-package to use. Portage 2.0.50_pre16 (default-x86-1.4, gcc-3.3.2, glibc-2.3.3_pre20040117-r0, 2.4.20-gentoo-r7) ================================================================= System uname: 2.4.20-gentoo-r7 i686 AMD Athlon(tm) XP 1800+ Gentoo Base System version 1.4.3.12 distcc 2.9 i486-pc-linux-gnu (protocols 1 and 2) (default port 3632) [enabled] Autoconf: sys-devel/autoconf-2.59 Automake: sys-devel/automake-1.7.8 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CFLAGS="-O3 -mcpu=athlon-xp -funroll-loops -pipe" CHOST="i486-pc-linux-gnu" COMPILER="gcc3" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.1/share/config /usr/kde/3/share/config /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d" CXXFLAGS="-O3 -mcpu=athlon-xp -funroll-loops -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache cvs distcc sandbox" GENTOO_MIRRORS="http://gentoo.inode.at http://gentoo.oregonstate.edu" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/home/jh/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X alsa amd apache2 apm arts autofs avi berkdb bonobo cdr crypt cups curl doc dvd encode esd ethereal evo expat foomaticdb gb gd gdbm gif gnome gphoto2 gpm gtk gtk2 gtkhtml guile imap imlib java javascript jpeg kde ldap libg++ libwww mad maildir mbox mcal mikmod motif mozaccess mozcalendar mozctl mozilla mozinterfaceinfo mozp3p mozsvg mozxmlterm mpeg mysql ncurses nls oggvorbis opengl openssh oss pam pcap pdflib perl png postgres python qt quicktime readline samba sdl slang spell ssl svga tcltk tcpd tetex transcode truetype usb vim-with-x wxwindows x86 xml2 xmms xv zlib"
Added warning to ebuild. If, in future, ProFTPD supports both modules concurrently I'll update the module inclusion to allow the possibility for both.
