!!! Please attach the following file when filing a report to bugs.gentoo.org:
!!! /var/tmp/portage/x11-misc/util-macros-1.1.5/work/util-macros-1.1.5/config.log
 *
 * ERROR: x11-misc/util-macros-1.1.5 failed.
 * Call stack:
 *          ebuild.sh, line 1701:  Called dyn_compile
 *          ebuild.sh, line 1039:  Called qa_call 'src_compile'
 *          ebuild.sh, line   44:  Called src_compile
 *          ebuild.sh, line 1383:  Called x-modular_src_compile
 *   x-modular.eclass, line  347:  Called x-modular_src_configure
 *   x-modular.eclass, line  334:  Called econf '--prefix=/usr' '--datadir=/usr/share'
 *          ebuild.sh, line  638:  Called die
 * The specific snippet of code:
 *                      die "econf failed"
 *  The die message:
 *   econf failed
 *
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/tmp/portage/x11-misc/util-macros-1.1.5/temp/build.log'.
 *

 * Messages for package x11-misc/util-macros-1.1.5:

 *
 * ERROR: x11-misc/util-macros-1.1.5 failed.
 * Call stack:
 *          ebuild.sh, line 1701:  Called dyn_compile
 *          ebuild.sh, line 1039:  Called qa_call 'src_compile'
 *          ebuild.sh, line   44:  Called src_compile
 *          ebuild.sh, line 1383:  Called x-modular_src_compile
 *   x-modular.eclass, line  347:  Called x-modular_src_configure
 *   x-modular.eclass, line  334:  Called econf '--prefix=/usr' '--datadir=/usr/share'
 *          ebuild.sh, line  638:  Called die
 * The specific snippet of code:
 *                      die "econf failed"
 *  The die message:
 *   econf failed
 *
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/tmp/portage/x11-misc/util-macros-1.1.5/temp/build.log'.