* Package:    net-fs/davfs2-1.5.4
 * Repository: gentoo
 * Maintainer: gokturk@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux nls userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
 * Adding group 'davfs2' to your system ...
 *  - Groupid: next available
>>> Unpacking source...
>>> Unpacking davfs2-1.5.4.tar.gz to /var/tmp/portage/net-fs/davfs2-1.5.4/work
>>> Source unpacked in /var/tmp/portage/net-fs/davfs2-1.5.4/work
>>> Preparing source in /var/tmp/portage/net-fs/davfs2-1.5.4/work/davfs2-1.5.4 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/net-fs/davfs2-1.5.4/work/davfs2-1.5.4 ...
 * econf: updating davfs2-1.5.4/config/config.guess with /usr/share/gnuconfig/config.guess
 * econf: updating davfs2-1.5.4/config/config.sub with /usr/share/gnuconfig/config.sub
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --disable-silent-rules --docdir=/usr/share/doc/davfs2-1.5.4 --htmldir=/usr/share/doc/davfs2-1.5.4/html --libdir=/usr/lib64 dav_user=nobody --enable-largefile --enable-nls
configure: loading site script /usr/share/config.site
checking for a BSD-compatible install... /usr/lib/portage/python3.4/ebuild-helpers/xattr/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes
checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... none needed
checking whether x86_64-pc-linux-gnu-gcc understands -c and -o together... yes
checking for style of include used by make... GNU
checking dependency style of x86_64-pc-linux-gnu-gcc... none
checking whether ln -s works... yes
checking whether NLS is requested... yes
checking for msgfmt... /usr/bin/msgfmt
checking for gmsgfmt... /usr/bin/gmsgfmt
checking for xgettext... /usr/bin/xgettext
checking for msgmerge... /usr/bin/msgmerge
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for ld used by GCC... /usr/x86_64-pc-linux-gnu/bin/ld
checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld) is GNU ld... yes
checking for shared library run path origin... done
checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for CFPreferencesCopyAppValue... no
checking for CFLocaleCopyCurrent... no
checking for GNU gettext in libc... yes
checking whether to use NLS... yes
checking where the gettext function comes from... libc
checking for neon-config... /usr/bin/neon-config
checking linking against neon... no
configure: incompatible neon library version 0.30.2: wanted 0.27 28 29 30
configure: error: could not find neon

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/net-fs/davfs2-1.5.4/work/davfs2-1.5.4/config.log
 * ERROR: net-fs/davfs2-1.5.4::gentoo failed (configure phase):
 *   econf failed
 * 
 * Call stack:
 *               ebuild.sh, line 115:  Called src_configure
 *             environment, line 763:  Called econf 'dav_user=nobody' '--enable-largefile' '--enable-nls'
 *        phase-helpers.sh, line 665:  Called __helpers_die 'econf failed'
 *   isolated-functions.sh, line 117:  Called die
 * The specific snippet of code:
 *   		die "$@"
 * 
 * If you need support, post the output of `emerge --info '=net-fs/davfs2-1.5.4::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=net-fs/davfs2-1.5.4::gentoo'`.
 * The complete build log is located at '/var/log/portage/net-fs:davfs2-1.5.4:20170131-235320.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/net-fs/davfs2-1.5.4/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-fs/davfs2-1.5.4/temp/environment'.
 * Working directory: '/var/tmp/portage/net-fs/davfs2-1.5.4/work/davfs2-1.5.4'
 * S: '/var/tmp/portage/net-fs/davfs2-1.5.4/work/davfs2-1.5.4'