* Package:    games-action/formido-1.0.1-r1
 * Repository: gentoo
 * Maintainer: games@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox splitdebug userpriv usersandbox
>>> Unpacking source...
>>> Unpacking formido-1.0.1.tar.gz to /var/tmp/portage/games-action/formido-1.0.1-r1/work
>>> Unpacking formido-music.tar.bz2 to /var/tmp/portage/games-action/formido-1.0.1-r1/work/formido-1.0.1/data
>>> Source unpacked in /var/tmp/portage/games-action/formido-1.0.1-r1/work
>>> Preparing source in /var/tmp/portage/games-action/formido-1.0.1-r1/work/formido-1.0.1 ...
sed: -e expression #2, char 74: unknown option to `s'
 * ERROR: games-action/formido-1.0.1-r1::gentoo failed (prepare phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line 125:  Called src_prepare
 *   environment, line 1366:  Called die
 * The specific snippet of code:
 *       sed -i -e "s:g++:$(tc-getCXX):" -e "/^FLAGS=/s:$: ${CXXFLAGS}:" -e "/^LINKFLAGS=/s:=.*:=${LDFLAGS}:" -e "s:\${DATDIR}:/usr/share/${PN}/data:" -e "s:\${DEFCONFIGDIR}:/usr/share/${PN}:" Makefile || die
 * 
 * If you need support, post the output of `emerge --info '=games-action/formido-1.0.1-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=games-action/formido-1.0.1-r1::gentoo'`.
 * The complete build log is located at '/var/log/portage/games-action:formido-1.0.1-r1:20200225-034102.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/games-action/formido-1.0.1-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/games-action/formido-1.0.1-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/games-action/formido-1.0.1-r1/work/formido-1.0.1'
 * S: '/var/tmp/portage/games-action/formido-1.0.1-r1/work/formido-1.0.1'