* Package:    dev-libs/libmoe-1.5.8-r3
 * Repository: gentoo
 * Maintainer: cjk@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking libmoe-1.5.8.tar.gz to /var/tmp/portage/dev-libs/libmoe-1.5.8-r3/work
>>> Source unpacked in /var/tmp/portage/dev-libs/libmoe-1.5.8-r3/work
>>> Preparing source in /var/tmp/portage/dev-libs/libmoe-1.5.8-r3/work/libmoe-1.5.8 ...
 * Applying libmoe-1.5.8-gentoo.patch ...
 [ ok ]
 * Applying libmoe-1.5.8-makefile.patch ...
 [ ok ]
 * Applying libmoe-1.5.8-gcc5.patch ...
 [ ok ]
sed: -e expression #4, char 71: unknown option to `s'
 * ERROR: dev-libs/libmoe-1.5.8-r3::gentoo failed (prepare phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line 125:  Called src_prepare
 *   environment, line 973:  Called die
 * The specific snippet of code:
 *       sed -i -e "/^PREFIX=/s:=.*:=${EPREFIX}/usr:" -e "/^LIBSODIR=/s:=.*:=\$\{PREFIX}/$(get_libdir):" -e "/^MANDIR=/s:=.*:=\$\{PREFIX}/share/man:" -e "/^CF=/s:=:=${CFLAGS} :" -e "/^LF=/s:=:=${LDFLAGS} :" -e "s:=gcc:=$(tc-getCC):" -e "/^AR=/s:=ar:=$(tc-getAR):" Makefile || die
 * 
 * If you need support, post the output of `emerge --info '=dev-libs/libmoe-1.5.8-r3::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-libs/libmoe-1.5.8-r3::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-libs:libmoe-1.5.8-r3:20200223-110332.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-libs/libmoe-1.5.8-r3/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-libs/libmoe-1.5.8-r3/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-libs/libmoe-1.5.8-r3/work/libmoe-1.5.8'
 * S: '/var/tmp/portage/dev-libs/libmoe-1.5.8-r3/work/libmoe-1.5.8'