build.log

build.log (text/plain), 19.40 KB, created by Agostino Sarubbo on 2020-05-23 17:40:27 UTC

 * Package:    media-sound/mp3val-0.1.8
 * Repository: gentoo
 * Maintainer: [e-mail]
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox test userpriv usersandbox
>>> Unpacking source...
>>> Unpacking mp3val-0.1.8-src.tar.gz to /var/tmp/portage/media-sound/mp3val-0.1.8/work
>>> Source unpacked in /var/tmp/portage/media-sound/mp3val-0.1.8/work
>>> Preparing source in /var/tmp/portage/media-sound/mp3val-0.1.8/work/mp3val-0.1.8-src ...
 * Applying mp3val-0.1.8-open.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/media-sound/mp3val-0.1.8/work/mp3val-0.1.8-src ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/media-sound/mp3val-0.1.8/work/mp3val-0.1.8-src ...
make -j4 -f Makefile.linux 
x86_64-pc-linux-gnu-g++ -O2 -pipe -march=native -frecord-gcc-switches   -c -o main.o main.cpp
x86_64-pc-linux-gnu-g++ -O2 -pipe -march=native -frecord-gcc-switches   -c -o mpegparse.o mpegparse.cpp
x86_64-pc-linux-gnu-g++ -O2 -pipe -march=native -frecord-gcc-switches   -c -o out.o out.cpp
x86_64-pc-linux-gnu-g++ -O2 -pipe -march=native -frecord-gcc-switches   -c -o report.o report.cpp
x86_64-pc-linux-gnu-g++ -O2 -pipe -march=native -frecord-gcc-switches   -c -o crossapi.o crossapi.cpp
x86_64-pc-linux-gnu-g++ -O2 -pipe -march=native -frecord-gcc-switches   -c -o crc.o crc.cpp
mpegparse.cpp: In function ‘int ValidateFile(unsigned char*, int, MPEGINFO*, std::ostream*, char*, bool, int)’:
mpegparse.cpp:177:30: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  177 |    if(!fix) PrintMessage(out,"WARNING",filename,"Garbage at the beginning of the file",mpginfo->garbage_at_the_begin);
      |                              ^~~~~~~~~
mpegparse.cpp:177:49: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  177 |    if(!fix) PrintMessage(out,"WARNING",filename,"Garbage at the beginning of the file",mpginfo->garbage_at_the_begin);
      |                                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
mpegparse.cpp:185:31: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  185 |     if(!fix) PrintMessage(out,"WARNING",filename,"Garbage at the end of the file",mpginfo->garbage_at_the_end);
      |                               ^~~~~~~~~
mpegparse.cpp:185:50: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  185 |     if(!fix) PrintMessage(out,"WARNING",filename,"Garbage at the end of the file",mpginfo->garbage_at_the_end);
      |                                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
mpegparse.cpp:190:30: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  190 |    if(!fix) PrintMessage(out,"WARNING",filename,"MPEG stream error, resynchronized successfully",mpginfo->mpeg_stream_error);
      |                              ^~~~~~~~~
mpegparse.cpp:190:49: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  190 |    if(!fix) PrintMessage(out,"WARNING",filename,"MPEG stream error, resynchronized successfully",mpginfo->mpeg_stream_error);
      |                                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.cpp: In function ‘int ProcessFile(char*, char*)’:
main.cpp:249:98: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  249 | ame,(char *)pcBuffer,CROSSAPI_MAX_PATH+1)) PrintMessage(out,"FIXED",pcBuffer,"File was rebuilt",-1);
      |                                                             ^~~~~~~

main.cpp:249:115: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  249 | fer,CROSSAPI_MAX_PATH+1)) PrintMessage(out,"FIXED",pcBuffer,"File was rebuilt",-1);
      |                                                             ^~~~~~~~~~~~~~~~~~

main.cpp:250:25: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  250 |   else PrintMessage(out,"FIXED",szFileName,"File was rebuilt",-1);
      |                         ^~~~~~~
main.cpp:250:44: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  250 |   else PrintMessage(out,"FIXED",szFileName,"File was rebuilt",-1);
      |                                            ^~~~~~~~~~~~~~~~~~
report.cpp: In function ‘int PrintReport(std::ostream*, char*, MPEGINFO*)’:
report.cpp:49:20: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
   49 |   PrintMessage(out,"ERROR",filename,"Unknown file format",-1);
      |                    ^~~~~~~
report.cpp:49:37: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
   49 |   PrintMessage(out,"ERROR",filename,"Unknown file format",-1);
      |                                     ^~~~~~~~~~~~~~~~~~~~~
report.cpp:55:20: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
   55 |   PrintMessage(out,"WARNING",filename,"Too few MPEG frames (it's unlikely that this is a MPEG audio file)",-1);
      |                    ^~~~~~~~~
report.cpp:55:39: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
   55 |   PrintMessage(out,"WARNING",filename,"Too few MPEG frames (it's unlikely that this is a MPEG audio file)",-1);
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
report.cpp:59:20: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
   59 |   PrintMessage(out,"WARNING",filename,"This is a RIFF file, not MPEG stream",-1);
      |                    ^~~~~~~~~
report.cpp:59:39: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
   59 |   PrintMessage(out,"WARNING",filename,"This is a RIFF file, not MPEG stream",-1);
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
report.cpp:64:20: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
   64 |   PrintMessage(out,"WARNING",filename,"It seems that file is truncated or there is garbage at the end of the file",mpginfo->truncated);
      |                    ^~~~~~~~~
report.cpp:64:39: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
   64 |   PrintMessage(out,"WARNING",filename,"It seems that file is truncated or there is garbage at the end of the file",mpginfo->truncated);
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
report.cpp:70:20: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
   70 |   PrintMessage(out,"WARNING",filename,szMsgBuf,-1);
      |                    ^~~~~~~~~
report.cpp:90:22: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
   90 |     PrintMessage(out,"WARNING",filename,szMsgBuf,-1);
      |                      ^~~~~~~~~
report.cpp:95:22: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
   95 |     PrintMessage(out,"WARNING",filename,szMsgBuf,-1);
      |                      ^~~~~~~~~
report.cpp:102:22: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  102 |     PrintMessage(out,"WARNING",filename,szMsgBuf,-1);
      |                      ^~~~~~~~~
report.cpp:107:22: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  107 |     PrintMessage(out,"WARNING",filename,szMsgBuf,-1);
      |                      ^~~~~~~~~
report.cpp:114:20: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  114 |   PrintMessage(out,"WARNING",filename,"VBR detected, but no VBR header is present. Seeking may not work properly.",-1);
      |                    ^~~~~~~~~
report.cpp:114:39: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  114 |   PrintMessage(out,"WARNING",filename,"VBR detected, but no VBR header is present. Seeking may not work properly.",-1);
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
report.cpp:123:20: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  123 |   PrintMessage(out,"WARNING",filename,"Non-layer-III frame encountered. See related INFO message for details.",-1);
      |                    ^~~~~~~~~
report.cpp:123:39: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  123 |   PrintMessage(out,"WARNING",filename,"Non-layer-III frame encountered. See related INFO message for details.",-1);
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
report.cpp:138:20: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  138 |   PrintMessage(out,"WARNING",filename,"Different MPEG versions or layers in one file. See related INFO message for details.",-1);
      |                    ^~~~~~~~~
report.cpp:138:39: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  138 |   PrintMessage(out,"WARNING",filename,"Different MPEG versions or layers in one file. See related INFO message for details.",-1);
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
report.cpp:142:20: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  142 |   PrintMessage(out,"WARNING",filename,"Several APEv2 tags in one file. See related INFO message for details.",-1);
      |                    ^~~~~~~~~
report.cpp:142:39: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  142 |   PrintMessage(out,"WARNING",filename,"Several APEv2 tags in one file. See related INFO message for details.",-1);
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
report.cpp:147:20: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  147 |   PrintMessage(out,"WARNING",filename,"No supported tags in the file",-1);
      |                    ^~~~~~~~~
report.cpp:147:39: warning: ISO C++ forbids converting a string constant to ‘char*’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wwrite-strings-Wwrite-strings]8;;]
  147 |   PrintMessage(out,"WARNING",filename,"No supported tags in the file",-1);
      |                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
x86_64-pc-linux-gnu-g++ -O2 -pipe -march=native -frecord-gcc-switches main.o mpegparse.o out.o report.o crossapi.o crc.o -o mp3val
>>> Source compiled.
>>> Test phase: media-sound/mp3val-0.1.8
>>> Completed testing media-sound/mp3val-0.1.8

>>> Install media-sound/mp3val-0.1.8 into /var/tmp/portage/media-sound/mp3val-0.1.8/image/
 * 'dohtml' is deprecated in EAPI '6'
>>> Completed installing media-sound/mp3val-0.1.8 into /var/tmp/portage/media-sound/mp3val-0.1.8/image/

 * Final size of build directory: 268 KiB
 * Final size of installed tree:   92 KiB


 * QA Notice: Files built without respecting LDFLAGS have been detected
 *  Please include the following list of files in your report:
 * /usr/bin/mp3val

strip: x86_64-pc-linux-gnu-strip --strip-unneeded -N __gentoo_check_ldflags__ -R .comment -R .GCC.command.line -R .note.gnu.gold-version
   /usr/bin/mp3val
>>> Done.



emerge --info:
Portage 2.3.99 (python 3.7.7-final-0, default/linux/amd64/17.1, gcc-10.1.0, glibc-2.31-r3, 5.4.0-1009-aws x86_64)
=================================================================
System uname: Linux-5.4.0-1009-aws-x86_64-AMD_EPYC_7571-with-gentoo-2.7
KiB Mem:    16011344 total,   4502504 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Sat, 23 May 2020 16:39:13 +0000
sh bash 5.0_p17
ld GNU ld (Gentoo 2.34 p4) 2.34.0
app-shells/bash:          5.0_p17::gentoo
dev-lang/perl:            5.30.2-r2::gentoo
dev-lang/python:          2.7.18::gentoo, 3.7.7-r2::gentoo, 3.8.3::gentoo
sys-apps/baselayout:      2.7::gentoo
sys-apps/openrc:          0.42.1::gentoo
sys-apps/sandbox:         2.18::gentoo
sys-devel/autoconf:       2.69-r5::gentoo
sys-devel/automake:       1.16.2::gentoo
sys-devel/binutils:       2.34-r1::gentoo
sys-devel/gcc:            10.1.0::gentoo
sys-devel/gcc-config:     2.3::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.3::gentoo
sys-kernel/linux-headers: 5.6::gentoo (virtual/os-headers)
sys-libs/glibc:           2.31-r3::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-metamanifest: yes
    sync-rsync-extra-opts: 
    sync-rsync-verify-max-age: 24

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CC="x86_64-pc-linux-gnu-gcc"
CFLAGS="-O2 -pipe -march=native -frecord-gcc-switches"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXX="x86_64-pc-linux-gnu-g++"
CXXFLAGS="-O2 -pipe -march=native -frecord-gcc-switches"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--with-bdeps=y --binpkg-respect-use=y -1 -b -k"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
FCFLAGS="-O2 -pipe -march=native -frecord-gcc-switches"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg collision-protect config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms sign split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe -march=native -frecord-gcc-switches"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="C.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0"
MAKEOPTS="-j4"
PKGDIR="/root/.packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="acl amd64 berkdb bzip2 cli crypt dri fortran gdbm iconv ipv6 libtirpc multilib ncurses nls nptl openmp pam pcre readline seccomp split-usr ssl tcpd unicode xattr zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python2_7 python3_7" RUBY_TARGETS="ruby24 ruby25" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS