uhradio ~ # cat /var/tmp/portage/dev-util/gperf-3.0.4/work/gperf-3.0.4/config.log
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by configure, which was
generated by GNU Autoconf 2.61.  Invocation command line was

  $ ./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib64

## --------- ##
## Platform. ##
## --------- ##

hostname = uhradio
uname -m = x86_64
uname -r = 3.6.11-gentoo
uname -s = Linux
uname -v = #2 SMP Thu Jan 24 08:55:22 Local time zone must be set--see zic

/usr/bin/uname -p = Intel(R) Xeon(R) CPU X3360 @ 2.83GHz
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /usr/lib64/ccache/bin
PATH: /usr/lib64/portage/bin/ebuild-helpers
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /opt/bin
PATH: /usr/x86_64-pc-linux-gnu/gcc-bin/4.6.3


## ----------- ##
## Core tests. ##
## ----------- ##

configure:1609: checking whether make sets $(MAKE)
configure:1630: result: yes
configure:1797: creating ./config.status

## ---------------------- ##
## Running config.status. ##
## ---------------------- ##

This file was extended by config.status, which was
generated by GNU Autoconf 2.61.  Invocation command line was

  CONFIG_FILES    =
  CONFIG_HEADERS  =
  CONFIG_LINKS    =
  CONFIG_COMMANDS =
  $ ./config.status

on uhradio

config.status:566: creating Makefile
configure:2728: === configuring in lib (/var/tmp/portage/dev-util/gperf-3.0.4/work/gperf-3.0.4/lib)
configure:2831: running /bin/sh ./configure '--prefix=/usr'  '--build=x86_64-pc-linux-gnu' '--host=x86_64-pc-linux-gnu' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--datadir=/usr/share' '--sysconfdir=/etc' '--localstatedir=/var/lib' '--libdir=/usr/lib64' 'build_alias=x86_64-pc-linux-gnu' 'host_alias=x86_64-pc-linux-gnu' --cache-file=/dev/null --srcdir=.
configure:2836: error: ./configure failed for lib

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=x86_64-pc-linux-gnu
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=x86_64-pc-linux-gnu
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_prog_make_make_set=yes

## ----------------- ##
## Output variables. ##
## ----------------- ##

DEFS='-DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\"'
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
LIBOBJS=''
LIBS=''
LTLIBOBJS=''
PACKAGE_BUGREPORT=''
PACKAGE_NAME=''
PACKAGE_STRING=''
PACKAGE_TARNAME=''
PACKAGE_VERSION=''
PATH_SEPARATOR=':'
SET_MAKE=''
SHELL='/bin/sh'
bindir='${exec_prefix}/bin'
build_alias='x86_64-pc-linux-gnu'
datadir='/usr/share'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE}'
dvidir='${docdir}'
exec_prefix='${prefix}'
host_alias='x86_64-pc-linux-gnu'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='/usr/share/info'
libdir='/usr/lib64'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='/var/lib'
mandir='/usr/share/man'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/usr'
program_transform_name='s,x,x,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
subdirs=' lib src tests doc'
sysconfdir='/etc'
target_alias=''

configure: exit 1