Created attachment 874104 [details] build.log I tried to emerge dev-qt/qtcore-5.15.10-r2 on an iBook G4 (PPC) with distcc enabled, however, it failed at some point with the following error. After disabling distcc, emerging was fine. Project ERROR: Cannot run compiler 'g++'. Output: =================== =================== Maybe you forgot to setup the environment? [31;01m*[0m ERROR: dev-qt/qtcore-5.15.10-r2::gentoo failed (configure phase): [31;01m*[0m configure failed [31;01m*[0m [31;01m*[0m Call stack: [31;01m*[0m ebuild.sh, line 136: Called src_configure [31;01m*[0m environment, line 2753: Called qt5-build_src_configure [31;01m*[0m environment, line 2264: Called qt5_base_configure [31;01m*[0m environment, line 2348: Called die [31;01m*[0m The specific snippet of code: [31;01m*[0m "${S}"/configure "${conf[@]}" || die "configure failed"; [31;01m*[0m [31;01m*[0m If you need support, post the output of `emerge --info '=dev-qt/qtcore-5.15.10-r2::gentoo'`, [31;01m*[0m the complete build log and the output of `emerge -pqv '=dev-qt/qtcore-5.15.10-r2::gentoo'`. [31;01m*[0m The complete build log is located at '/var/tmp/portage/dev-qt/qtcore-5.15.10-r2/temp/build.log'. [31;01m*[0m The ebuild environment file is located at '/var/tmp/portage/dev-qt/qtcore-5.15.10-r2/temp/environment'. [31;01m*[0m Working directory: '/var/tmp/portage/dev-qt/qtcore-5.15.10-r2/work/qtbase-everywhere-src-5.15.10_build' [31;01m*[0m S: '/var/tmp/portage/dev-qt/qtcore-5.15.10-r2/work/qtbase-everywhere-src-5.15.10'