* Package:    dev-libs/ntl-11.4.3
 * Repository: gentoo
 * Maintainer: sci-mathematics@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox splitdebug test userpriv usersandbox
>>> Unpacking source...
>>> Unpacking ntl-11.4.3.tar.gz to /var/tmp/portage/dev-libs/ntl-11.4.3/work
>>> Source unpacked in /var/tmp/portage/dev-libs/ntl-11.4.3/work
>>> Preparing source in /var/tmp/portage/dev-libs/ntl-11.4.3/work/ntl-11.4.3/src ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-libs/ntl-11.4.3/work/ntl-11.4.3/src ...


*** building libtool

checking for a BSD-compatible install... /usr/lib/portage/python3.6/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 whether make supports nested variables... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking how to print strings... printf
checking for style of include used by make... GNU
checking for gcc... no
checking for cc... no
checking for cl.exe... no
configure: error: in `/var/tmp/portage/dev-libs/ntl-11.4.3/work/ntl-11.4.3/src/libtool-build':
configure: error: no acceptable C compiler found in $PATH
See `config.log' for more details
Error: libtool build failed
 * ERROR: dev-libs/ntl-11.4.3::gentoo failed (configure phase):
 *   DoConfig failed
 * 
 * Call stack:
 *     ebuild.sh, line 125:  Called src_configure
 *   environment, line 1072:  Called die
 * The specific snippet of code:
 *       perl DoConfig PREFIX="${EPREFIX}"/usr LIBDIR="${EPREFIX}"/usr/$(get_libdir) CXXFLAGS="${CXXFLAGS}" CPPFLAGS="${CPPFLAGS}" LDFLAGS="${LDFLAGS}" CXX="$(tc-getCXX)" AR="$(tc-getAR)" RANLIB="$(tc-getRANLIB)" SHARED=on NTL_GMP_LIP=on NTL_GF2X_LIB=on NTL_THREADS=$(usex threads on off) NTL_ENABLE_AVX_FFT=$(usex cpu_flags_x86_avx2 on off) NATIVE=$(usex bindist off on) || die "DoConfig failed";
 * 
 * If you need support, post the output of `emerge --info '=dev-libs/ntl-11.4.3::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-libs/ntl-11.4.3::gentoo'`.
 * The complete build log is located at '/var/log/emerge-log/build/dev-libs/ntl-11.4.3:20200422-160235.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-libs/ntl-11.4.3/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-libs/ntl-11.4.3/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-libs/ntl-11.4.3/work/ntl-11.4.3/src'
 * S: '/var/tmp/portage/dev-libs/ntl-11.4.3/work/ntl-11.4.3/src'



emerge --info:
Portage 2.3.89 (python 3.6.10-final-0, default/linux/amd64/17.0, gcc-9.3.0, glibc-2.29-r7, 4.14.34-gentoo-infra38 x86_64)
=================================================================
System uname: Linux-4.14.34-gentoo-infra38-x86_64-Intel-R-_Xeon-R-_CPU_E5-2620_v4_@_2.10GHz-with-gentoo-2.6
KiB Mem:    16426740 total,   9180280 free
KiB Swap:    4194268 total,   4184796 free
Timestamp of repository gentoo: Wed, 22 Apr 2020 15:38:59 +0000
sh bash 4.4_p23-r1
ld GNU ld (Gentoo 2.33.1 p2) 2.33.1
app-shells/bash:          4.4_p23-r1::gentoo
dev-java/java-config:     2.2.0-r4::gentoo
dev-lang/perl:            5.30.1::gentoo
dev-lang/python:          2.7.17-r2::gentoo, 3.6.10-r1::gentoo, 3.7.7-r1::gentoo
dev-util/cmake:           3.16.5::gentoo
sys-apps/baselayout:      2.6-r1::gentoo
sys-apps/openrc:          0.42.1::gentoo
sys-apps/sandbox:         2.13::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.69-r4::gentoo
sys-devel/automake:       1.16.1-r1::gentoo
sys-devel/binutils:       2.33.1-r1::gentoo
sys-devel/gcc:            9.3.0::gentoo
sys-devel/gcc-config:     2.2.1::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.2.1-r4::gentoo
sys-kernel/linux-headers: 5.4::gentoo (virtual/os-headers)
sys-libs/glibc:           2.29-r7::gentoo
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