* Your sys-libs/glibc has been built with support for linuxthreads only.
* This package requires nptl to work correctly. Please recompile glibc
* with the 'nptl' USE flag enabled.
!!! ERROR: media-gfx/splashutils-1.4.2 failed.
Call stack:
ebuild.sh, line 1615: Called dyn_unpack
ebuild.sh, line 752: Called qa_call 'src_unpack'
ebuild.sh, line 44: Called src_unpack
splashutils-1.4.2.ebuild, line 88: Called die
!!! nptl not available
!!! 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/media-gfx/splashutils-1.4.2/temp/build.log'.