Bugzilla Bug 138833

e-pointer -g -I./Include/ -o Linux/readline.o readline.c;
cl.c: In function `Now':
cl.c:919: error: conflicting types for 'ctime'
cl.c:661: error: previous implicit declaration of 'ctime' was here
make: *** [Linux/cl.o] Error 1
make: *** Waiting for unfinished jobs....

!!! ERROR: sci-biology/ariadne-1.3-r1 failed.
!!! Function src_compile, Line 30, Exitcode 2
!!! (no error message)
emerge inf:
Portage 2.0.54-r2 (default-linux/x86/2006.0, gcc-3.4.6, glibc-2.3.6-r3,
2.6.16-suspend2-r7 i686)
=================================================================
System uname: 2.6.16-suspend2-r7 i686 Intel(R) Pentium(R) M processor 2.00GHz
Gentoo Base System version 1.6.14
ccache version 2.3 [enabled]
dev-lang/python:     2.4.2
dev-python/pycrypto: [Not Present]
dev-util/ccache:     2.3
dev-util/confcache:  [Not Present]
sys-apps/sandbox:    1.2.17
sys-devel/autoconf:  2.13, 2.59-r7
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
sys-devel/binutils:  2.16.1-r2
sys-devel/gcc-config: 1.3.13-r2
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.11-r2
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=pentium-m -mtune=pentium-m -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config
/usr/kde/3.5/shutdown /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref
/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/"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-O2 -march=pentium-m -mtune=pentium-m -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig ccache distlocks sandbox sfperms strict"
GENTOO_MIRRORS="ftp://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ "
LINGUAS="de"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
USE="x86 3dfx X acl acpi alsa apache2 apm arts audiofile avi berkdb
bitmap-fonts bluetooth bzip2 cdb cdparanoia cdr cli crypt cups curl dlloader
doc dri dvd dvdr eds emacs emboss encode esd exif expat fam foomaticdb fortran
gd gdbm gif glut gmp gnome gpm gstreamer gtk gtk2 gtkhtml hal idn ieee1394
imlib ipv6 isdnlog java jikes jpeg jpeg2k junit kde lcms libg++ libwww mad
mikmod mmx mng motif mozilla mp3 mpeg mysql ncurses new-login nls nptl nsplugin
ogg opengl oss pam pcmcia pcre pdf pdflib perl php png pppd python qt qt3 qt4
quicktime readline reflection ruby sdl session spell spl sse ssl tcltk tcpd
tetex tiff truetype truetype-fonts type1-fonts udev usb userlocales vorbis xine
xml xml2 xmms xorg xv xvid zlib input_devices_keyboard input_devices_mouse
input_devices_evdev linguas_de userland_GNU kernel_linux elibc_glibc"
Unset:  CTARGET, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, PORTAGE_RSYNC_EXTRA_OPTS,
PORTAGE_RSYNC_OPTS, PORTDIR_OVERLAY

Thanks for reporting. This is now fixed in Portage.