[Pkg-xfce-devel] Bug#640435: exo: FTBFS: exo-icon-view.c:2356: undefined reference to `pow'

[Mònica Ramírez Arceda]

Source: exo
Version: 0.6.2-1
Severity: serious
Tags: wheezy sid
User: debian-qa at lists.debian.org
Usertags: qa-ftbfs-20110902 qa-ftbfs
Justification: FTBFS on amd64

Hi,

During a rebuild of all packages in sid, your package failed to build on
amd64.

Relevant part:
>   CC     libexo_1_la-exo-xsession-client.lo
> /bin/bash ../libtool --silent --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I.. -I.. -DDATADIR=\"/usr/share\" -DEXO_COMPILATION -DG_LOG_DOMAIN=\"exo\" -DHELPERDIR=\"/usr/lib/xfce4/exo-1\" -DLIBEXO_VERSION_API=\"1\" -DPACKAGE_LOCALE_DIR=\"/usr/share/locale\"  -DNDEBUG -DHAVE_GNUC_VISIBILITY -pthread -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include   -pthread -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/cairo -I/usr/include/gio-unix-2.0/ -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include    -I/usr/include/xfce4 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include   -g -O2  -fPIE  -fstack-protector --param ssp-buffer-size=4  -D_FORTIFY_SOURCE=2  -Wformat -Wformat-security -Werror=format-security  -c -o libexo_1_la-exo-xsession-client.lo `test -f 'exo-xsession-client.c' || echo './'`exo-xsession-client.c
>   CCLD   libexo-1.la
> .libs/libexo_1_la-exo-icon-view.o: In function `exo_icon_view_scroll_event':
> /build/exo-35Mypp/exo-0.6.2/exo/exo-icon-view.c:2356: undefined reference to `pow'
> .libs/libexo_1_la-exo-gdk-pixbuf-extensions.o: In function `size_prepared':
> /build/exo-35Mypp/exo-0.6.2/exo/exo-gdk-pixbuf-extensions.c:698: undefined reference to `rint'
> /build/exo-35Mypp/exo-0.6.2/exo/exo-gdk-pixbuf-extensions.c:704: undefined reference to `rint'
> .libs/libexo_1_la-exo-gdk-pixbuf-extensions.o: In function `IA__exo_gdk_pixbuf_scale_down':
> /build/exo-35Mypp/exo-0.6.2/exo/exo-gdk-pixbuf-extensions.c:609: undefined reference to `rint'
> /build/exo-35Mypp/exo-0.6.2/exo/exo-gdk-pixbuf-extensions.c:611: undefined reference to `rint'
> .libs/libexo_1_la-exo-gdk-pixbuf-extensions.o: In function `IA__exo_gdk_pixbuf_scale_ratio':
> /build/exo-35Mypp/exo-0.6.2/exo/exo-gdk-pixbuf-extensions.c:651: undefined reference to `rint'
> .libs/libexo_1_la-exo-gdk-pixbuf-extensions.o:/build/exo-35Mypp/exo-0.6.2/exo/exo-gdk-pixbuf-extensions.c:657: more undefined references to `rint' follow
> collect2: ld returned 1 exit status

The full build log is available from:
   http://people.debian.org/~lucas/logs/2011/09/02/exo_0.6.2-1_lsid64.buildlog

A list of current common problems and possible solutions is available at 
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

About the archive rebuild: The rebuild was done on about 50 AMD64 nodes
of the Grid'5000 platform, using a clean chroot.  Internet was not
accessible from the build systems.