checking size of long double... configure: error: cannot compute sizeof (long double), 77
See `config.log' for more details.
!!! ERROR: sys-libs/glibc-2.4-r3 failed.
Call stack:
ebuild.sh, line 1545: Called dyn_compile
ebuild.sh, line 936: Called src_compile
glibc-2.4-r3.ebuild, line 1168: Called src_compile
glibc-2.4-r3.ebuild, line 1179: Called toolchain-glibc_src_compile
glibc-2.4-r3.ebuild, line 251: Called glibc_do_configure 'nptl'
glibc-2.4-r3.ebuild, line 941: Called die
!!! failed to configure glibc
!!! If you need support, post the topmost build error, and the call stack if relevant.