build.log

build.log (text/plain), 28.60 KB, created by Agostino Sarubbo on 2020-07-01 09:12:57 UTC

 * Package:    sys-cluster/openmpi-4.0.3
 * Repository: gentoo
 * Maintainer: [e-mail] [e-mail]
 * USE:        abi_x86_64 amd64 elibc_glibc fortran ipv6 kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox


@@@@@ PLEASE PAY ATTENTION HERE!!! @@@@@
This information may help you to understand if this is a duplicate or if this bug exists after you pushed a fix;
This ebuild was merged at the following commit:
https://github.com/gentoo-mirror/gentoo/commit/6526f31cf2496f1dd935cf36266bd4f2974fc303
@@@@@ END @@@@@

 * Using following Fortran compiler:
 *   F77: x86_64-pc-linux-gnu-gfortran
 *   FC:  x86_64-pc-linux-gnu-gfortran
 * 
 * OpenMPI has an overwhelming count of configuration options.
 * Don't forget the EXTRA_ECONF environment variable can let you
 * specify configure options if you find them necessary.
 * 
>>> Unpacking source...
>>> Unpacking openmpi-4.0.3.tar.bz2 to /var/tmp/portage/sys-cluster/openmpi-4.0.3/work
>>> Source unpacked in /var/tmp/portage/sys-cluster/openmpi-4.0.3/work
>>> Preparing source in /var/tmp/portage/sys-cluster/openmpi-4.0.3/work/openmpi-4.0.3 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/sys-cluster/openmpi-4.0.3/work/openmpi-4.0.3 ...
 * abi_x86_64.amd64: running multilib-minimal_abi_src_configure
 * econf: updating openmpi-4.0.3/opal/mca/event/libevent2022/libevent/config.sub with /usr/share/gnuconfig/config.sub
 * econf: updating openmpi-4.0.3/opal/mca/event/libevent2022/libevent/config.guess with /usr/share/gnuconfig/config.guess
 * econf: updating openmpi-4.0.3/opal/mca/pmix/pmix3x/pmix/config/config.sub with /usr/share/gnuconfig/config.sub
 * econf: updating openmpi-4.0.3/opal/mca/pmix/pmix3x/pmix/config/config.guess with /usr/share/gnuconfig/config.guess
 * econf: updating openmpi-4.0.3/config/config.sub with /usr/share/gnuconfig/config.sub
 * econf: updating openmpi-4.0.3/config/config.guess with /usr/share/gnuconfig/config.guess
 * econf: updating openmpi-4.0.3/ompi/mca/io/romio321/romio/confdb/config.sub with /usr/share/gnuconfig/config.sub
 * econf: updating openmpi-4.0.3/ompi/mca/io/romio321/romio/confdb/config.guess with /usr/share/gnuconfig/config.guess
/var/tmp/portage/sys-cluster/openmpi-4.0.3/work/openmpi-4.0.3/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 --disable-dependency-tracking --disable-silent-rules --docdir=/usr/share/doc/openmpi-4.0.3 --htmldir=/usr/share/doc/openmpi-4.0.3/html --with-sysroot=/ --libdir=/usr/lib64 --sysconfdir=/etc/openmpi --enable-pretty-print-stacktrace --enable-orterun-prefix-by-default --with-hwloc=/usr --with-hwloc-libdir=/usr/lib64 --with-libltdl=/usr --with-libevent=/usr --with-libevent-libdir=/usr/lib64 --enable-mpi-fortran=all --disable-mpi-cxx --without-cma --without-cuda --disable-io-romio --disable-heterogeneous --enable-ipv6 --disable-mpi-java --without-verbs --without-knem --without-psm --disable-openib-control-hdr-padding --disable-openib-rdmacm --disable-openib-udcm --disable-openib-dynamic-sl --without-tm --without-slurm
checking for perl... perl

============================================================================
== Configuring Open MPI
============================================================================

*** Startup tests
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-clang
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether x86_64-pc-linux-gnu-clang accepts -g... yes
checking for x86_64-pc-linux-gnu-clang option to accept ISO C89... none needed
checking whether x86_64-pc-linux-gnu-clang understands -c and -o together... yes
checking how to run the C preprocessor... x86_64-pc-linux-gnu-clang-cpp
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking for a BSD-compatible install... /usr/lib/portage/python3.7/ebuild-helpers/xattr/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for style of include used by make... GNU
checking whether make supports nested variables... yes
checking whether UID '250' is supported by ustar format... yes
checking whether GID '250' is supported by ustar format... yes
checking how to create a ustar tar archive... gnutar
checking dependency style of x86_64-pc-linux-gnu-clang... none
checking whether make supports nested variables... (cached) yes

*** Checking versions
checking for repo version... v4.0.3
checking Open MPI version... 4.0.3
checking Open MPI release date... Mar 03, 2020
checking Open MPI repository version... v4.0.3
checking for repo version... v4.0.3
checking Open MPI Run-Time Environment version... 4.0.3
checking Open MPI Run-Time Environment release date... Mar 03, 2020
checking Open MPI Run-Time Environment repository version... v4.0.3
checking for repo version... v4.0.3
checking Open SHMEM version... 4.0.3
checking Open SHMEM release date... Mar 03, 2020
checking Open SHMEM repository version... v4.0.3
checking for repo version... v4.0.3
checking Open Portable Access Layer version... 4.0.3
checking Open Portable Access Layer release date... Mar 03, 2020
checking Open Portable Access Layer repository version... v4.0.3
checking for bootstrap Autoconf version... 2.69
checking for bootstrap Automake version... 1.15
checking for boostrap Libtool version... 2.4.6

*** Initialization, setup
configure: builddir: /var/tmp/portage/sys-cluster/openmpi-4.0.3/work/openmpi-4.0.3-abi_x86_64.amd64
configure: srcdir: /var/tmp/portage/sys-cluster/openmpi-4.0.3/work/openmpi-4.0.3
configure: Detected VPATH build
installing to directory "/usr"

*** OPAL Configuration options
checking if want to run code coverage... no
checking if want to compile with branch probabilities... no
checking if want to debug memory usage... no
checking if want to profile memory usage... no
checking if want developer-level compiler pickyness... no
checking if want developer-level debugging code... no
checking if want to developer-level timing framework... no
checking if want to install project-internal header files... no
checking if want pretty-print stacktrace... yes
checking if want pty support... yes
checking if want weak symbol support... yes
checking if want dlopen support... yes
checking for default value of mca_base_component_show_load_errors... enabled by default
checking if want heterogeneous support... no
checking if word-sized integers must be word-size aligned... no
checking if want IPv6 support... yes
checking if want package/brand string... Open MPI portage@localhost Distribution
checking if want ident string... 4.0.3
checking if want to use an alternative checksum algo for messages... no
checking maximum length of processor name... 256
checking maximum length of error string... 256
checking maximum length of object name... 64
checking maximum length of info key... 36
checking maximum length of info val... 256
checking maximum length of port name... 1024
checking maximum length of datarep string... 128
checking if want getpwuid support... yes
checking for zlib in... (default search paths)
checking zlib.h usability... yes
checking zlib.h presence... yes
checking for zlib.h... yes
looking for library without search path
checking for library containing deflate... -lz
checking if libz requires libnl v1 or v3... 
checking will zlib support be built... yes
checking __NetBSD__... no
checking __FreeBSD__... no
checking __OpenBSD__... no
checking __DragonFly__... no
checking __386BSD__... no
checking __bsdi__... no
checking __APPLE__... no
checking __linux__... yes
checking __sun__... no
checking __sun... no
checking netdb.h usability... yes
checking netdb.h presence... yes
checking for netdb.h... yes
checking netinet/in.h usability... yes
checking netinet/in.h presence... yes
checking for netinet/in.h... yes
checking netinet/tcp.h usability... yes
checking netinet/tcp.h presence... yes
checking for netinet/tcp.h... yes
checking for struct sockaddr_in... yes
checking if --with-cuda is set... not set (--with-cuda=no)
checking whether CU_POINTER_ATTRIBUTE_SYNC_MEMOPS is declared... no
checking whether cuPointerGetAttributes is declared... no
checking if have cuda support... no
checking if user requested PMI support... no
checking if user requested internal PMIx support()... no
checking for pmix.h in /usr... not found
checking for pmix.h in /usr/include... not found
configure: WARNING: discovered external PMIx version is less than internal version 3.x
configure: WARNING: using internal PMIx

*** ORTE Configuration options
checking if want orterun "--prefix" behavior to be enabled by default... yes

*** OMPI Configuration options
checking if want compile-time warnings inside of mpi.h... yes
checking if want sparse process groups... no
checking if want peruse support... no
checking if want Fortran MPI bindings... all (usempif08)
checking if want C++ bindings... no
checking if want MPI::SEEK_SET support... yes
checking if want run-time MPI parameter checking... runtime

*** OSHMEM Configuration options
checking if want oshmem... yes
checking if want SGI/Quadrics compatibility mode... yes
checking if want OSHMEM API parameter checking... always
checking for on_exit... yes
checking if want pshmem... yes
checking if want to build OSHMEM fortran bindings... yes
no
checking if want custom libmpi(_FOO) name... mpi
checking if want wrapper compiler rpath support... yes
checking if want wrapper compiler runpath support... yes

============================================================================
== Compiler and preprocessor tests
============================================================================

*** C compiler and preprocessor
checking for x86_64-pc-linux-gnu-gcc... (cached) x86_64-pc-linux-gnu-clang
checking whether we are using the GNU C compiler... (cached) yes
checking whether x86_64-pc-linux-gnu-clang accepts -g... (cached) yes
checking for x86_64-pc-linux-gnu-clang option to accept ISO C89... (cached) none needed
checking whether x86_64-pc-linux-gnu-clang understands -c and -o together... (cached) yes
checking if x86_64-pc-linux-gnu-clang requires a flag for C11... no
configure: verifying x86_64-pc-linux-gnu-clang supports C11 without a flag
checking if x86_64-pc-linux-gnu-clang  supports C11 _Thread_local... yes
checking if x86_64-pc-linux-gnu-clang  supports C11 atomic variables... yes
checking if x86_64-pc-linux-gnu-clang  supports C11 _Atomic keyword... yes
checking if x86_64-pc-linux-gnu-clang  supports C11 _Generic keyword... yes
checking if x86_64-pc-linux-gnu-clang  supports C11 _Static_assert... yes
checking if x86_64-pc-linux-gnu-clang  supports C11 atomic_fetch_xor_explicit... yes
configure: no flag required for C11 support
checking if x86_64-pc-linux-gnu-clang  supports __thread... yes
checking if x86_64-pc-linux-gnu-clang  supports C11 _Thread_local... yes
checking for the C compiler vendor... gnu
checking for ANSI C header files... (cached) yes
checking if x86_64-pc-linux-gnu-clang supports -finline-functions... yes
checking if x86_64-pc-linux-gnu-clang supports -fno-strict-aliasing... yes
configure: WARNING:  -fno-strict-aliasing has been added to CFLAGS
checking if x86_64-pc-linux-gnu-clang supports __builtin_expect... yes
checking if x86_64-pc-linux-gnu-clang supports __builtin_prefetch... yes
checking if x86_64-pc-linux-gnu-clang supports __builtin_clz... yes
checking for C optimization flags... -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -finline-functions -fno-strict-aliasing
checking for Interix environment... no
checking for C ident string support... /var/tmp/portage/sys-cluster/openmpi-4.0.3/work/openmpi-4.0.3/configure: line 20477: strings: command not found
/var/tmp/portage/sys-cluster/openmpi-4.0.3/work/openmpi-4.0.3/configure: line 20520: strings: command not found
/var/tmp/portage/sys-cluster/openmpi-4.0.3/work/openmpi-4.0.3/configure: line 20563: strings: command not found
static const char
checking for int8_t... yes
checking for uint8_t... yes
checking for int16_t... yes
checking for uint16_t... yes
checking for int32_t... yes
checking for uint32_t... yes
checking for int64_t... yes
checking for uint64_t... yes
checking for int128_t... no
checking for __int128... yes
checking for uint128_t... no
checking for long long... yes
checking for __float128... yes
checking for long double... yes
checking complex.h usability... yes
checking complex.h presence... yes
checking for complex.h... yes
checking for float _Complex... yes
checking for double _Complex... yes
checking for long double _Complex... yes
checking for intptr_t... yes
checking for uintptr_t... yes
checking for mode_t... yes
checking for ssize_t... yes
checking for ptrdiff_t... yes
checking size of _Bool... 1
checking size of char... 1
checking size of short... 2
checking size of int... 4
checking size of long... 8
checking size of long long... 8
checking size of float... 4
checking size of double... 8
checking size of long double... 16
checking size of __float128... 16
checking size of float _Complex... 8
checking size of double _Complex... 16
checking size of long double _Complex... 32
checking size of void *... 8
checking size of size_t... 8
checking size of ssize_t... 8
checking size of ptrdiff_t... 8
checking size of wchar_t... 4
checking size of pid_t... 4
checking size of atomic_short... 2
checking size of atomic_int... 4
checking size of atomic_long... 8
checking size of atomic_llong... 8
checking alignment of bool... 1
checking alignment of int8_t... 1
checking alignment of int16_t... 2
checking alignment of int32_t... 4
checking alignment of int64_t... 8
checking alignment of char... 1
checking alignment of short... 2
checking alignment of wchar_t... 4
checking alignment of int... 4
checking alignment of long... 8
checking alignment of long long... 8
checking alignment of float... 4
checking alignment of double... 8
checking alignment of long double... 16
checking alignment of __float128... 16
checking alignment of float _Complex... 4
checking alignment of double _Complex... 8
checking alignment of long double _Complex... 16
checking alignment of void *... 8
checking alignment of size_t... 8
checking for weak symbol support... yes
checking for macro weak symbol support... yes
checking for functional offsetof macro... yes

*** C++ compiler and preprocessor
checking whether we are using the GNU C++ compiler... yes
checking whether x86_64-pc-linux-gnu-clang++ accepts -g... yes
checking dependency style of x86_64-pc-linux-gnu-clang++... none
checking how to run the C++ preprocessor... x86_64-pc-linux-gnu-clang++ -E
checking for the C++ compiler vendor... gnu
checking if x86_64-pc-linux-gnu-clang++ supports -finline-functions... yes
configure: WARNING:  -finline-functions has been added to CXXFLAGS
checking if C and C++ are link compatible... yes
checking for C++ optimization flags... -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -finline-functions
checking size of bool... 1
checking alignment of bool... (cached) 1

*** C++ compiler and preprocessor
checking whether we are using the GNU C++ compiler... (cached) yes
checking whether x86_64-pc-linux-gnu-clang++ accepts -g... (cached) yes
checking dependency style of x86_64-pc-linux-gnu-clang++... (cached) none
checking how to run the C++ preprocessor... x86_64-pc-linux-gnu-clang++ -E
checking if C++ compiler works... yes
checking if x86_64-pc-linux-gnu-clang++ supports -finline-functions... yes
configure: WARNING:  -finline-functions has been added to CXXFLAGS
checking if C and C++ are link compatible... (cached) yes
checking for C++ optimization flags... -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -finline-functions
checking size of bool... (cached) 1
checking alignment of bool... (cached) 1
checking if able to build the MPI C++ bindings... no
checking if want C++ exception handling... skipped

*** Compiler characteristics
checking for __attribute__... yes
checking for __attribute__(aligned)... yes
checking for __attribute__(always_inline)... yes
checking for __attribute__(cold)... yes
checking for __attribute__(const)... yes
checking for __attribute__(deprecated)... yes
checking for __attribute__(deprecated_argument)... yes
checking for __attribute__(error)... no
checking for __attribute__(format)... yes
checking for __attribute__(format_funcptr)... no
checking for __attribute__(hot)... yes
checking for __attribute__(malloc)... yes
checking for __attribute__(may_alias)... yes
checking for __attribute__(no_instrument_function)... yes
checking for __attribute__(noinline)... yes
checking for __attribute__(nonnull)... yes
checking for __attribute__(noreturn)... yes
checking for __attribute__(noreturn_funcptr)... yes
checking for __attribute__(packed)... yes
checking for __attribute__(pure)... yes
checking for __attribute__(sentinel)... yes
checking for __attribute__(unused)... yes
checking for __attribute__(visibility)... yes
checking for __attribute__(warn_unused_result)... yes
checking for __attribute__(weak_alias)... yes
checking for __attribute__(destructor)... yes
checking for __attribute__(optnone)... yes
checking for __attribute__(extension)... yes
checking for compiler familyid... 1
checking for compiler familyname... GNU
checking for compiler version... 262657
checking for compiler version_str... 4.2.1

*** Java MPI bindings
checking if want Java bindings... no

*** OpenSHMEM profiling
checking if pshmem will be enabled... yes (weak symbols supported)

*** Assembler
checking dependency style of x86_64-pc-linux-gnu-clang... none
checking for BSD- or MS-compatible name lister (nm)... llvm-nm
checking the name lister (llvm-nm) interface... BSD nm
checking for fgrep... /bin/grep -F
checking for __atomic builtin atomics... yes
checking for __atomic_compare_exchange_n... yes
checking if __atomic_compare_exchange_n() gives correct results... yes
checking if __int128 atomic compare-and-swap is always lock-free... yes
checking if .proc/endp is needed... no
checking directive for setting text section... .text
checking directive for exporting symbols... .globl
checking for objdump... llvm-objdump
checking if .note.GNU-stack is needed... yes
checking suffix for labels... :
checking prefix for global symbol labels... 
checking prefix for lsym labels... .L
checking prefix for function in .type... @
checking if .size is needed... yes
checking if .align directive takes logarithmic value... no
checking for cmpxchg16b... yes
checking if cmpxchg16b() gives correct results... yes
checking if cmpxchg16b_result works... no
checking for assembly architecture... X86_64
checking for builtin atomics... BUILTIN_GCC

*** Fortran compiler
checking for x86_64-pc-linux-gnu-gfortran... x86_64-pc-linux-gnu-gfortran
checking whether we are using the GNU Fortran compiler... yes
checking whether x86_64-pc-linux-gnu-gfortran accepts -g... yes
configure: WARNING: Open MPI now ignores the F77 and FFLAGS environment variables; only the FC and FCFLAGS environment variables are used.
checking whether ln -s works... yes
checking if Fortran compiler works... yes
checking for extra arguments to build a shared library... none needed
checking for x86_64-pc-linux-gnu-gfortran warnings flags... none
checking for Fortran flag to compile .f files... none
checking for Fortran flag to compile .f90 files... none
checking to see if Fortran compilers need additional linker flags... none
checking  external symbol convention... single underscore
checking if C and Fortran are link compatible... yes
checking to see if Fortran compiler likes the C++ exception flags... skipped (no C++ exceptions flags)
checking to see if mpifort compiler needs additional linker flags... none
checking if Fortran compiler supports CHARACTER... yes
checking size of Fortran CHARACTER... configure: WARNING: Could not determine size of CHARACTER
configure: WARNING: See config.log for details
configure: error: Cannot continue

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/sys-cluster/openmpi-4.0.3/work/openmpi-4.0.3-abi_x86_64.amd64/config.log
 * ERROR: sys-cluster/openmpi-4.0.3::gentoo failed (configure phase):
 *   econf failed
 * 
 * Call stack:
 *               ebuild.sh, line  125:  Called src_configure
 *             environment, line 3958:  Called multilib-minimal_src_configure
 *             environment, line 3226:  Called multilib_foreach_abi 'multilib-minimal_abi_src_configure'
 *             environment, line 3459:  Called multibuild_foreach_variant '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_configure'
 *             environment, line 3156:  Called _multibuild_run '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_configure'
 *             environment, line 3154:  Called _multilib_multibuild_wrapper 'multilib-minimal_abi_src_configure'
 *             environment, line  630:  Called multilib-minimal_abi_src_configure
 *             environment, line 3220:  Called multilib_src_configure
 *             environment, line 3682:  Called econf '--sysconfdir=/etc/openmpi' '--enable-pretty-print-stacktrace' '--enable-orterun-prefix-by-default' '--with-hwloc=/usr' '--with-hwloc-libdir=/usr/lib64' '--with-libltdl=/usr' '--with-libevent=/usr' '--with-libevent-libdir=/usr/lib64' '--enable-mpi-fortran=all' '--disable-mpi-cxx' '--without-cma' '--without-cuda' '--disable-io-romio' '--disable-heterogeneous' '--enable-ipv6' '--disable-mpi-java' '--without-verbs' '--without-knem' '--without-psm' '--disable-openib-control-hdr-padding' '--disable-openib-rdmacm' '--disable-openib-udcm' '--disable-openib-dynamic-sl' '--without-tm' '--without-slurm'
 *        phase-helpers.sh, line  681:  Called __helpers_die 'econf failed'
 *   isolated-functions.sh, line  112:  Called die
 * The specific snippet of code:
 *   		die "$@"
 * 
 * If you need support, post the output of `emerge --info '=sys-cluster/openmpi-4.0.3::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=sys-cluster/openmpi-4.0.3::gentoo'`.
!!! When you file a bug report, please include the following information:
GENTOO_VM=  CLASSPATH="" JAVA_HOME=""
JAVACFLAGS="" COMPILER=""
and of course, the output of emerge --info =openmpi-4.0.3
 * The complete build log is located at '/var/log/emerge-log/build/sys-cluster/openmpi-4.0.3:20200630-125536.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/sys-cluster/openmpi-4.0.3/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sys-cluster/openmpi-4.0.3/temp/environment'.
 * Working directory: '/var/tmp/portage/sys-cluster/openmpi-4.0.3/work/openmpi-4.0.3-abi_x86_64.amd64'
 * S: '/var/tmp/portage/sys-cluster/openmpi-4.0.3/work/openmpi-4.0.3'



emerge --info:
Portage 2.3.103 (python 3.7.8-final-0, default/linux/amd64/17.1, gcc-10.1.0, glibc-2.31-r5, 5.4.0-1015-aws x86_64)
=================================================================
System uname: Linux-5.4.0-1015-aws-x86_64-AMD_EPYC_7571-with-gentoo-2.7
KiB Mem:     7895548 total,   5239968 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Wed, 01 Jul 2020 08:39:24 +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:            5.30.3-r2::gentoo
dev-lang/python:          2.7.18::gentoo, 3.7.8::gentoo, 3.8.3::gentoo, 3.9.0_beta3::gentoo
dev-util/cmake:           3.18.0_rc2::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.7::gentoo
sys-apps/openrc:          0.42.1::gentoo
sys-apps/sandbox:         2.20::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-r1::gentoo
sys-devel/gcc-config:     2.3.1::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.3::gentoo
sys-kernel/linux-headers: 5.7::gentoo (virtual/os-headers)
sys-libs/glibc:           2.31-r5::gentoo
Repositories:

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

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CC="x86_64-pc-linux-gnu-clang"
CFLAGS="-O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color"
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-clang++"
CXXFLAGS="-O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color"
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 GOPATH 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 -fno-diagnostics-color"
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 -fno-diagnostics-color"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="C.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -fuse-ld=lld -Wl,--defsym=__gentoo_check_ldflags__=0"
MAKEOPTS="-j2 V=1"
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="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