* Package:    games-board/mah-jong-1.14-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 mj-1.14-src.tar.gz to /var/tmp/portage/games-board/mah-jong-1.14-r1/work
>>> Source unpacked in /var/tmp/portage/games-board/mah-jong-1.14-r1/work
>>> Preparing source in /var/tmp/portage/games-board/mah-jong-1.14-r1/work/mj-1.14-src ...
sed: -e expression #6, char 78: unknown option to `s'
 * ERROR: games-board/mah-jong-1.14-r1::gentoo failed (prepare phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line 125:  Called src_prepare
 *   environment, line 1947:  Called die
 * The specific snippet of code:
 *       sed -i -e "/^DESTDIR =/ s:=.*:= ${D}:" -e "/^BINDIR =/ s:=.*:= /usr/bin:" -e '/^MANDIR =/ s:man/man1:/usr/share/man/man6:' -e '/^MANSUFFIX =/ s:1:6:' -e "/^CC =/ s:gcc:$(tc-getCC):" -e "/^CFLAGS =/ s:=:= ${CFLAGS}:" -e "/^LDLIBS =/ s:$:${LDFLAGS}:" -e '/^INSTPGMFLAGS =/ s:-s::' -e '/^CDEBUGFLAGS =/d' -e "/^TILESETPATH=/ s:NULL:\"/usr/share/${PN}/\":" Makefile || die
 * 
 * If you need support, post the output of `emerge --info '=games-board/mah-jong-1.14-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=games-board/mah-jong-1.14-r1::gentoo'`.
 * The complete build log is located at '/var/log/portage/games-board:mah-jong-1.14-r1:20200302-024706.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/games-board/mah-jong-1.14-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/games-board/mah-jong-1.14-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/games-board/mah-jong-1.14-r1/work/mj-1.14-src'
 * S: '/var/tmp/portage/games-board/mah-jong-1.14-r1/work/mj-1.14-src'