>>> Unpacking source...
 [32;01m*[0m git update start -->
 [32;01m*[0m    repository: git://anongit.freedesktop.org/git/xorg/lib/libXinerama
 [32;01m*[0m    local clone: /usr/portage/distfiles/git-src/libXinerama
 [32;01m*[0m    committish: master
>>> Unpacked to /var/tmp/portage/x11-libs/libXinerama-9999/work/libXinerama-9999
 [32;01m*[0m Running eautoreconf in '/var/tmp/portage/x11-libs/libXinerama-9999/work/libXinerama-9999' ...
 [32;01m*[0m Running aclocal ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Running libtoolize --copy --force --automake ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Running aclocal ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Running autoconf ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Running autoheader ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Running automake --add-missing --copy --foreign ...
[A[72C  [34;01m[ [32;01mok[34;01m ][0m
 [32;01m*[0m Running elibtoolize in: libXinerama-9999
 [32;01m*[0m   Applying portage-1.5.10.patch ...
 [32;01m*[0m   Applying sed-1.5.6.patch ...
>>> Source unpacked in /var/tmp/portage/x11-libs/libXinerama-9999/work
>>> Compiling source in /var/tmp/portage/x11-libs/libXinerama-9999/work/libXinerama-9999 ...
 * econf: updating libXinerama-9999/config.guess with /usr/share/gnuconfig/config.guess
 * econf: updating libXinerama-9999/config.sub with /usr/share/gnuconfig/config.sub
./configure --prefix=/usr --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --prefix=/usr --datadir=/usr/share --libdir=/usr/lib64 --build=x86_64-pc-linux-gnu
configure: loading site script /usr/share/config.site
configure: loading site script /usr/share/crossdev/include/site/linux
checking for a BSD-compatible install... /usr/bin/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 to enable maintainer-specific portions of Makefiles... no
checking if xorg-macros used to generate configure is at least 1.2... configure: error: configure built with too old of a version of xorg-macros.m4 - requires version 1.1.0 or newer

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/x11-libs/libXinerama-9999/work/libXinerama-9999/config.log
 [31;01m*[0m 
 [31;01m*[0m ERROR: x11-libs/libXinerama-9999 failed.
 [31;01m*[0m Call stack:
 [31;01m*[0m               ebuild.sh, line   49:  Called src_compile
 [31;01m*[0m             environment, line 3148:  Called x-modular_src_compile
 [31;01m*[0m             environment, line 3917:  Called x-modular_src_configure
 [31;01m*[0m             environment, line 3926:  Called econf '--prefix=/usr' '--datadir=/usr/share'
 [31;01m*[0m               ebuild.sh, line  543:  Called die
 [31;01m*[0m The specific snippet of code:
 [31;01m*[0m   			die "econf failed"
 [31;01m*[0m  The die message:
 [31;01m*[0m   econf failed
 [31;01m*[0m 
 [31;01m*[0m If you need support, post the topmost build error, and the call stack if relevant.
 [31;01m*[0m A complete build log is located at '/var/tmp/portage/x11-libs/libXinerama-9999/temp/build.log'.
 [31;01m*[0m The ebuild environment file is located at '/var/tmp/portage/x11-libs/libXinerama-9999/temp/environment'.
 [31;01m*[0m This ebuild is from a repository named 'x11'
 [31;01m*[0m