Calculating dependencies ...done!
>>> emerge (1 of 1) sys-apps/sed-4.1.5 to /
>>> md5 files   ;-) sed-4.1.4-r1.ebuild
>>> md5 files   ;-) sed-4.1.5.ebuild
>>> md5 files   ;-) files/sed-4.1.5-alloca.patch
>>> md5 files   ;-) files/digest-sed-4.1.4-r1
>>> md5 files   ;-) files/digest-sed-4.1.5
>>> md5 files   ;-) files/dos2unix
>>> md5 files   ;-) files/unix2dos
>>> md5 files   ;-) files/sed-4.1.4-fix-invalid-ref-error.patch
>>> md5 files   ;-) files/sed-4.1.4-makeinfo-c-locale.patch
>>> md5 src_uri ;-) sed-4.1.5.tar.gz
>>> Unpacking source...
>>> Unpacking sed-4.1.5.tar.gz to /var/tmp/portage/sed-4.1.5/work
 * Applying sed-4.1.4-makeinfo-c-locale.patch ...                                                 [ ok ]
 * Applying sed-4.1.5-alloca.patch ...                                                            [ ok ]
>>> Source unpacked.
Creating basic config.h...
+ rm -f 'lib/*.o' 'sed/*.o' sed/sed
+ cd lib
+ rm -f regex.h
+ cp regex_.h regex.h
+ cc -DHAVE_CONFIG_H -I.. -I. -c alloca.c
+ cc -DHAVE_CONFIG_H -I.. -I. -c getline.c
+ cc -DHAVE_CONFIG_H -I.. -I. -c getopt.c
+ cc -DHAVE_CONFIG_H -I.. -I. -c getopt1.c
+ cc -DHAVE_CONFIG_H -I.. -I. -c memchr.c
+ cc -DHAVE_CONFIG_H -I.. -I. -c memcmp.c
+ cc -DHAVE_CONFIG_H -I.. -I. -c memmove.c
+ cc -DHAVE_CONFIG_H -I.. -I. -c mkstemp.c
+ cc -DHAVE_CONFIG_H -I.. -I. -c strverscmp.c
+ cc -DHAVE_CONFIG_H -I.. -I. -c obstack.c
+ cc -DHAVE_CONFIG_H -I.. -I. -c regex.c
In file included from regex.c:65:
regexec.c: In function `build_trtable':
regexec.c:3299: error: `bool' undeclared (first use in this function)
regexec.c:3299: error: (Each undeclared identifier is reported only once
regexec.c:3299: error: for each function it appears in.)
regexec.c:3299: error: syntax error before "dests_node_malloced"
regexec.c:3325: error: `dests_node_malloced' undeclared (first use in this function)
regexec.c:3325: error: `true' undeclared (first use in this function)
regexec.c:3365: error: `dest_states_malloced' undeclared (first use in this function)
regexec.c: In function `group_nodes_into_DFAstates':
regexec.c:3579: error: `bool' undeclared (first use in this function)
regexec.c:3579: error: syntax error before "accepts_newline"
regexec.c:3581: error: `accepts_newline' undeclared (first use in this function)
+ exit 1

!!! ERROR: sys-apps/sed-4.1.5 failed.
!!! Function src_bootstrap_sed, Line 25, Exitcode 1
!!! couldnt bootstrap
!!! If you need support, post the topmost build error, NOT this status message.