* Package:    net-wireless/rtl_power_fftw-0.0_p20180528
 * Repository: gentoo
 * Maintainer: radio@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox splitdebug userpriv usersandbox
>>> Unpacking source...
>>> Unpacking rtl_power_fftw-0.0_p20180528.tar.gz to /var/tmp/portage/net-wireless/rtl_power_fftw-0.0_p20180528/work
>>> Source unpacked in /var/tmp/portage/net-wireless/rtl_power_fftw-0.0_p20180528/work
>>> Preparing source in /var/tmp/portage/net-wireless/rtl_power_fftw-0.0_p20180528/work/rtl-power-fftw-d567a454a6c96a67c61242178363e29d4cc84d64 ...
 * Hardcoded definition(s) removed in CMakeLists.txt:
 *    set(CMAKE_BUILD_TYPE "RelWithDebInfo")
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/net-wireless/rtl_power_fftw-0.0_p20180528/work/rtl-power-fftw-d567a454a6c96a67c61242178363e29d4cc84d64 ...
>>> Working in BUILD_DIR: "/var/tmp/portage/net-wireless/rtl_power_fftw-0.0_p20180528/work/rtl_power_fftw-0.0_p20180528_build"
cmake -C /var/tmp/portage/net-wireless/rtl_power_fftw-0.0_p20180528/work/rtl_power_fftw-0.0_p20180528_build/gentoo_common_config.cmake -G Ninja -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Gentoo -DCMAKE_TOOLCHAIN_FILE=/var/tmp/portage/net-wireless/rtl_power_fftw-0.0_p20180528/work/rtl_power_fftw-0.0_p20180528_build/gentoo_toolchain.cmake  /var/tmp/portage/net-wireless/rtl_power_fftw-0.0_p20180528/work/rtl-power-fftw-d567a454a6c96a67c61242178363e29d4cc84d64
loading initial cache file /var/tmp/portage/net-wireless/rtl_power_fftw-0.0_p20180528/work/rtl_power_fftw-0.0_p20180528_build/gentoo_common_config.cmake
-- The C compiler identification is GNU 9.2.0
-- The CXX compiler identification is GNU 9.2.0
-- Check for working C compiler: /usr/bin/x86_64-pc-linux-gnu-gcc
-- Check for working C compiler: /usr/bin/x86_64-pc-linux-gnu-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/x86_64-pc-linux-gnu-g++
-- Check for working CXX compiler: /usr/bin/x86_64-pc-linux-gnu-g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found PkgConfig: x86_64-pc-linux-gnu-pkg-config (found version "1.6.3") 
-- Checking for module 'tclap'
--   Found tclap, version 1.2.2
-- Checking for module 'librtlsdr'
--   Found librtlsdr, version 0.6.0
-- Checking for module 'fftw3f'
--   Package 'fftw3f', required by 'virtual:world', not found
CMake Error at /usr/share/cmake/Modules/FindPkgConfig.cmake:463 (message):
  A required package was not found
Call Stack (most recent call first):
  /usr/share/cmake/Modules/FindPkgConfig.cmake:643 (_pkg_check_modules_internal)
  CMakeLists.txt:7 (pkg_check_modules)


-- Configuring incomplete, errors occurred!
See also "/var/tmp/portage/net-wireless/rtl_power_fftw-0.0_p20180528/work/rtl_power_fftw-0.0_p20180528_build/CMakeFiles/CMakeOutput.log".
 * ERROR: net-wireless/rtl_power_fftw-0.0_p20180528::gentoo failed (configure phase):
 *   cmake failed
 * 
 * Call stack:
 *     ebuild.sh, line  125:  Called src_configure
 *   environment, line 2020:  Called cmake-utils_src_configure
 *   environment, line  863:  Called die
 * The specific snippet of code:
 *       "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed";
 * 
 * If you need support, post the output of `emerge --info '=net-wireless/rtl_power_fftw-0.0_p20180528::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=net-wireless/rtl_power_fftw-0.0_p20180528::gentoo'`.
 * The complete build log is located at '/var/log/portage/net-wireless:rtl_power_fftw-0.0_p20180528:20191215-071542.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/net-wireless/rtl_power_fftw-0.0_p20180528/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-wireless/rtl_power_fftw-0.0_p20180528/temp/environment'.
 * Working directory: '/var/tmp/portage/net-wireless/rtl_power_fftw-0.0_p20180528/work/rtl_power_fftw-0.0_p20180528_build'
 * S: '/var/tmp/portage/net-wireless/rtl_power_fftw-0.0_p20180528/work/rtl-power-fftw-d567a454a6c96a67c61242178363e29d4cc84d64'