installed software in a non-standard prefix.

Alternatively you may set the ICE_CFLAGS and ICE_LIBS environment variables
to avoid the need to call pkg-config.  See the pkg-config man page for
more details.

!!! Please attach the following file when filing a report to bugs.gentoo.org:
!!! /var/tmp/portage/libICE-1.0.0/work/libICE-1.0.0/config.log

!!! ERROR: x11-libs/libICE-1.0.0 failed.
Call stack:
  ebuild.sh, line 1557:   Called dyn_compile
  ebuild.sh, line 966:   Called src_compile
  ebuild.sh, line 1272:   Called x-modular_src_compile
  x-modular.eclass, line 303:   Called x-modular_src_configure
  x-modular.eclass, line 290:   Called econf '--prefix=/usr' '--datadir=/usr/share' '--enable-ipv6'

!!! econf failed
!!! If you need support, post the topmost build error, and the call stack if relevant.

slacker lib64 #