* Package:    games-arcade/rockdodger-0.6.0a-r1
 * Repository: gentoo
 * Maintainer: games@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking rockdodger-0.6.0a.tar.gz to /var/tmp/portage/games-arcade/rockdodger-0.6.0a-r1/work
>>> Source unpacked in /var/tmp/portage/games-arcade/rockdodger-0.6.0a-r1/work
>>> Preparing source in /var/tmp/portage/games-arcade/rockdodger-0.6.0a-r1/work/rockdodger-0.6.0a ...
sed: -e expression #1, char 65: unknown option to `s'
 * ERROR: games-arcade/rockdodger-0.6.0a-r1::gentoo failed (prepare phase):
 *   sed Makefile failed
 * 
 * Call stack:
 *     ebuild.sh, line 125:  Called src_prepare
 *   environment, line 2715:  Called die
 * The specific snippet of code:
 *       sed -i -e "s:-g:${CFLAGS}:" -e 's:cc:$(CC):' -e '/-o/s:\$+:$(LDFLAGS) $+:' Makefile || die "sed Makefile failed";
 * 
 * If you need support, post the output of `emerge --info '=games-arcade/rockdodger-0.6.0a-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=games-arcade/rockdodger-0.6.0a-r1::gentoo'`.
 * The complete build log is located at '/var/log/portage/games-arcade:rockdodger-0.6.0a-r1:20200229-195619.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/games-arcade/rockdodger-0.6.0a-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/games-arcade/rockdodger-0.6.0a-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/games-arcade/rockdodger-0.6.0a-r1/work/rockdodger-0.6.0a'
 * S: '/var/tmp/portage/games-arcade/rockdodger-0.6.0a-r1/work/rockdodger-0.6.0a'