>>> Failed to emerge dev-lang/erlang-14.2.3, Log file:

>>>  '/var/tmp/portage/dev-lang/erlang-14.2.3/temp/build.log'

 * Messages for package dev-lang/erlang-14.2.3:

 * ERROR: dev-lang/erlang-14.2.3 failed (compile phase):
 *   (no error message)
 *
 * Call stack:
 *     ebuild.sh, line  91:  Called src_compile
 *   environment, line 4271:  Called die
 * The specific snippet of code:
 *       emake -j1 || die;
 *
 * If you need support, post the output of 'emerge --info =dev-lang/erlang-14.2.3',
 * the complete build log and the output of 'emerge -pqv =dev-lang/erlang-14.2.3'.
 * The complete build log is located at '/var/tmp/portage/dev-lang/erlang-14.2.3/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-lang/erlang-14.2.3/temp/environment'.
 * S: '/var/tmp/portage/dev-lang/erlang-14.2.3/work/otp_src_R14B03'