declare -x ABI="amd64" declare -x ABI_MIPS="" declare -x ABI_PPC="" declare -x ABI_RISCV="" declare -x ABI_S390="" declare -x ABI_X86="64" declare -x ADAFLAGS="" declare -x ADA_TARGET="" declare -x ALSA_CARDS="" declare -x APACHE2_MODULES="" declare -x APACHE2_MPMS="" declare -x ARCH="amd64" declare -x AUGUSTUS_CONFIG_PATH="/usr/share/augustus/config" declare -x AUTOJUMP_ERROR_PATH="/root/.local/share/autojump/errors.log" declare -x AUTOJUMP_SOURCED="1" declare BDEPEND="" declare -x BOOTSTRAP_USE="unicode internal-glib pkg-config split-usr python_targets_python3_6 python_targets_python2_7 multilib nptl -berkdb -gdbm hardened pic xtpax -jit -orc" declare -x CALLIGRA_FEATURES="" declare -x CAMERAS="" declare -x CARGO_TERM_COLOR="never" declare -x CATKIN_PREFIX_PATH="/usr" declare -x CBUILD="x86_64-gentoo-linux-musl" declare -x CCASFLAGS="" declare -x CFLAGS="-O2 -pipe" declare -x CFLAGS_amd64="-m64" declare -x CFLAGS_default declare -x CFLAGS_x32="-mx32" declare -x CFLAGS_x86="-m32" declare -x CHOST="x86_64-gentoo-linux-musl" declare -x CHOST_amd64="x86_64-gentoo-linux-musl" declare -x CHOST_default="x86_64-gentoo-linux-musl" declare -x CHOST_x32="x86_64-pc-linux-gnux32" declare -x CHOST_x86="i686-pc-linux-gnu" declare -x COLLECTD_PLUGINS="" declare -x CONF_PREFIX="/usr" declare -x CPPFLAGS="" declare -x CPU_FLAGS_ARM="" declare -x CPU_FLAGS_PPC="" declare -x CPU_FLAGS_X86="" declare -x CSSTRNGS="/usr/share/locale" declare -x CTARGET_default="x86_64-gentoo-linux-musl" declare -x CURL_SSL="" declare -x CXXFLAGS="-O2 -pipe" declare -x DEFAULT_ABI="amd64" declare -x DEFINED_PHASES=" compile configure install prepare" declare DEPEND="sys-devel/bison >=app-portage/elt-patches-20170815" declare DESCRIPTION="Compatibility package for binaries linked against a pre gcc 3.4 libstdc++" declare -x DESTTREE="/usr" declare -x DIALIGN2_DIR="/usr/share/dialign2" declare -x DIROPTIONS="-m0755" declare -x DSSP="/usr/bin/dssp" declare -x EAPI="6" declare -x EGO_BUILD_FLAGS="-p 1" declare -x ELIBC="musl" declare -x ENLIGHTENMENT_MODULES="" declare -x 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" declare -- EPATCH_COMMON_OPTS="-g0 -E --no-backup-if-mismatch" declare -- EPATCH_EXCLUDE="" declare -- EPATCH_FORCE="no" declare -- EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." declare -- EPATCH_N_APPLIED_PATCHES="49" declare -- EPATCH_OPTS="" declare -- EPATCH_SINGLE_MSG="" declare -- EPATCH_SOURCE="/var/tmp/portage/sys-libs/libstdc++-v3-3.3.6-r2/work/patch" declare -- EPATCH_SUFFIX="patch.bz2" declare -- EPOCHREALTIME="1586206818.091295" declare -- EPOCHSECONDS="1586206818" declare -x ETCKEEPER_CONF_DIR="/etc/etckeeper" declare -x EXEOPTIONS="-m0755" declare -x FCFLAGS="" declare -x FETCHCOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port= ; exec rsync --rsh=\\\"ssh \\\${port:+-p\\\${port}} \\\${3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \"\${PORTAGE_SSH_OPTS}\"" declare -x FFLAGS="" declare -x FFTOOLS="" declare -x GCC_COLORS="" declare -x GCC_SPECS="" declare -x GO19CONCURRENTCOMPILATION="0" declare -x GOMAXPROCS="1" declare -x GPSD_PROTOCOLS="" declare -x GREP_COLORS="never" declare -x GRUB_PLATFORMS="" declare -x GSETTINGS_BACKEND="dconf" declare HOMEPAGE="https://gcc.gnu.org/libstdc++/" declare -x INHERITED=" desktop estack epatch toolchain-funcs multilib ltprune preserve-libs vcs-clean eutils flag-o-matic libtool" declare -x INPUT_DEVICES="" declare -x INSDESTTREE="" declare -x INSOPTIONS="-m0644" declare IUSE="multilib nls " declare -x IUSE_EFFECTIVE="abi_x86_64 alpha amd64 amd64-fbsd amd64-linux arm arm64 elibc_AIX elibc_Cygwin elibc_Darwin elibc_DragonFly elibc_FreeBSD elibc_HPUX elibc_Interix elibc_NetBSD elibc_OpenBSD elibc_SunOS elibc_Winnt elibc_bionic elibc_glibc elibc_mingw elibc_mintlib elibc_musl elibc_uclibc hppa ia64 kernel_AIX kernel_Darwin kernel_FreeBSD kernel_HPUX kernel_NetBSD kernel_OpenBSD kernel_SunOS kernel_Winnt kernel_freemint kernel_linux m68k m68k-mint mips multilib nls ppc ppc-aix ppc-macos ppc64 ppc64-linux prefix prefix-guest prefix-stack riscv s390 sh sparc sparc-solaris sparc64-solaris userland_BSD userland_GNU x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-cygwin x86-fbsd x86-linux x86-macos x86-solaris x86-winnt" declare -x IUSE_IMPLICIT="abi_x86_64 prefix prefix-guest prefix-stack" declare -x KERNEL="linux" declare -x KERNEL_ABI="amd64" declare -x KEYWORDS="~amd64 ~x86" declare -x L10N="" declare -x LADSPA_PATH="/usr/lib/ladspa" declare -x LANG="C.utf8" declare -x LCD_DEVICES="" declare -x LC_COLLATE="C" declare -x LC_MESSAGES="C" declare -x LDFLAGS="" declare -x LDFLAGS_amd64="-m elf_x86_64" declare -x LDFLAGS_default declare -x LDFLAGS_x32="-m elf32_x86_64" declare -x LDFLAGS_x86="-m elf_i386" declare -x LE_CONFIG_HOME="/etc/acme-sh/" declare -x LE_WORKING_DIR="/etc/acme-sh/" declare -x LIBDIR_amd64="lib" declare -x LIBDIR_default="lib" declare -x LIBDIR_x32="libx32" declare -x LIBDIR_x86="lib32" declare -x LIBOPTIONS="-m0644" declare -x LIBREOFFICE_EXTENSIONS="" declare -x LICENSE="GPL-2 LGPL-2.1" declare -x LIRC_DEVICES="" declare -x LLVM_TARGETS="" declare -x LOGTALKHOME="/usr/share/logtalk-3.36.0" declare -x LV2_PATH="/usr/lib/lv2" declare -x MAKEOPTS="-j1" declare -x MANPAGER="manpager" declare -x MONKEYD_PLUGINS="" declare -x MOZ_GMP_PATH="/usr/lib/nsbrowser/plugins/gmp-gmpopenh264/system-installed" declare -x MULTILIB_ABIS="amd64" declare -x MULTILIB_STRICT_DENY="64-bit.*shared object" declare -x MULTILIB_STRICT_DIRS="/lib32 /lib /usr/lib32 /usr/lib /usr/kde/*/lib32 /usr/kde/*/lib /usr/qt/*/lib32 /usr/qt/*/lib /usr/X11R6/lib32 /usr/X11R6/lib" declare -x MULTILIB_STRICT_EXEMPT="(perl5|gcc|gcc-lib|binutils|eclipse-3|debug|portage|udev|systemd|clang|python-exec|llvm)" declare -x NGINX_MODULES_HTTP="" declare -x NGINX_MODULES_MAIL="" declare -x NGINX_MODULES_STREAM="" declare -x NINJAFLAGS="-j1" declare -x OCAML_COLOR="never" declare -x OFED_DRIVERS="" declare -x OFFICE_IMPLEMENTATION="" declare -x OMNIORB_CONFIG="/etc/omniorb/omniORB.cfg" declare -x OMP_DYNAMIC="FALSE" declare -x OMP_NESTED="FALSE" declare -x OMP_NUM_THREADS="1" declare -x OPCODEDIR="/usr/lib/csound/plugins" declare -x OPENCL_PROFILE="opencl-icd-loader" declare -x OPENMPI_FABRICS="" declare -x OPENMPI_OFED_FEATURES="" declare -x OPENMPI_RM="" declare -- PATCH_VER="1.10" declare -x PATH="/usr/lib/portage/python3.6/ebuild-helpers/xattr:/usr/lib/portage/python3.6/ebuild-helpers:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/lib/llvm/10/bin:/usr/lib/llvm/9/bin:/usr/lib/llvm/8/bin" declare -x PAX_MARKINGS="none" declare PDEPEND="" declare -x PHP_TARGETS="" declare -x PKG_CONFIG_PATH="/usr/lib/pkgconfig" declare -x PORTAGE_COMPRESSION_COMMAND="bzip2" declare -a PORTAGE_DOCOMPRESS=([0]="/usr/share/doc" [1]="/usr/share/info" [2]="/usr/share/man") declare -x PORTAGE_DOCOMPRESS_SIZE_LIMIT="128" declare -a PORTAGE_DOCOMPRESS_SKIP=([0]="/usr/share/doc/libstdc++-v3-3.3.6-r2/html") declare -a PORTAGE_DOSTRIP=([0]="/") declare -a PORTAGE_DOSTRIP_SKIP=() declare -x PORTAGE_LIBC="musl" declare -x PORT_LOGDIR="/var/log/portage" declare -x POSTGRES_TARGETS="" declare -x PRELINK_PATH_MASK="/usr/bin/bbkeys" declare -x PROFILE_IS_HARDENED="1" declare -x PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND" declare -x PROPERTIES="" declare -x PYTHIA8DATA="/usr/share/pythia8/xmldoc" declare -x PYTHONDOCS="/usr/share/doc/python-docs-3.8.2/html/library" declare -x PYTHONDOCS_3_8="/usr/share/doc/python-docs-3.8.2/html/library" declare -x PYTHONDONTWRITEBYTECODE="1" declare -x PYTHON_SINGLE_TARGET="" declare -x PYTHON_TARGETS="" declare -x QEMU_SOFTMMU_TARGETS="" declare -x QEMU_USER_TARGETS="" declare -x QPSMTPD_CONFIG="/etc/qpsmtpd" declare RDEPEND="" declare REPOSITORY declare REQUIRED_USE="" declare -x RESTRICT="" declare -x RESUMECOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port= ; exec rsync --rsh=\\\"ssh \\\${port:+-p\\\${port}} \\\${3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \"\${PORTAGE_SSH_OPTS}\"" declare -x RNAVIEW="/usr/share/rnaview" declare -x ROS_MESSAGES="" declare -x ROS_PACKAGE_PATH="/usr/share/ros_packages" declare -x ROS_ROOT="/usr/share/ros" declare -x RUBY_TARGETS="" declare -x RUSTFLAGS="-C codegen-units=1 -C target-feature=-crt-static" declare -x RUST_TEST_TASKS="1" declare -x RUST_TEST_THREADS="1" declare -x S="/var/tmp/portage/sys-libs/libstdc++-v3-3.3.6-r2/work/gcc-3.3.6" declare -x SANDBOX_DEBUG="0" declare -x SANDBOX_DENY="" declare -x SANDBOX_PREDICT="/var/tmp/portage/sys-libs/libstdc++-v3-3.3.6-r2/homedir:/dev/crypto:/var/cache/man:/var/cache/fontconfig" declare -x SANDBOX_READ="/:/var/tmp/portage" declare -x SANDBOX_VERBOSE="1" declare -x SANDBOX_WRITE=":/dev/console:/dev/fd:/dev/full:/dev/null:/dev/ptmx:/dev/pts/:/dev/pty:/dev/shm:/dev/tts:/dev/tty:/dev/vc/:/dev/zero:/proc/self/fd:/tmp/:/usr/lib/cf:/usr/lib/conftest:/usr/lib32/cf:/usr/lib32/conftest:/usr/lib64/cf:/usr/lib64/conftest:/usr/tmp/cf:/usr/tmp/conftest:/var/tmp/:/var/tmp/portage:/var/tmp/portage/sys-libs/libstdc++-v3-3.3.6-r2/homedir/.bash_history" declare -x SANE_BACKENDS="" declare -x SGML_CATALOG_FILES="/etc/sgml/xml-docbook-4.3.cat:/etc/sgml/xml-docbook-4.4.cat:/etc/sgml/xml-docbook-4.1.2.cat:/etc/sgml/sgml-ent.cat:/etc/sgml/xml-docbook-4.5.cat:/etc/sgml/sgml-docbook.cat:/etc/sgml/xml-docbook-4.2.cat:/etc/sgml/xhtml1.cat:/etc/sgml/sgml-docbook-3.1.cat:/etc/sgml/sgml-docbook-3.0.cat:/etc/sgml/dsssl-docbook-stylesheets.cat:/etc/sgml/openjade-1.3.2.cat:/etc/sgml/sgml-lite.cat:/etc/sgml/xml-simple-docbook-4.1.2.5.cat:/etc/sgml/sgml-docbook-4.5.cat:/etc/sgml/sgml-docbook-4.2.cat:/etc/sgml/sgml-docbook-4.0.cat:/etc/sgml/sgml-docbook-4.4.cat:/etc/sgml/sgml-docbook-4.1.cat:/etc/sgml/xml-simple-docbook-1.0.cat:/etc/sgml/xml-simple-docbook-4.1.2.4.cat:/etc/sgml/xhtml11.cat:/etc/sgml/html401.cat" declare -x SHELL="/bin/bash" declare -x SLOT="5" declare SRC_URI="ftp://gcc.gnu.org/pub/gcc/releases/gcc-3.3.6/gcc-3.3.6.tar.bz2 mirror://gentoo/gcc-3.3.6-patches-1.10.tar.bz2" declare -x SVDIR="/etc/service/" declare -x SYMLINK_LIB="no" declare -x TERMINFO="/etc/terminfo" declare -x TWISTED_DISABLE_WRITING_OF_PLUGIN_CACHE="1" declare -x USE="abi_x86_64 amd64 elibc_musl kernel_linux nls userland_GNU" declare -x USERLAND="GNU" declare -x USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND" declare -x USE_EXPAND_UNPREFIXED="ARCH" declare -x USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm64 hppa ia64 m68k m68k-mint mips ppc ppc64 ppc64-linux ppc-aix ppc-macos riscv s390 sh sparc sparc64-solaris sparc-solaris x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-cygwin x86-fbsd x86-linux x86-macos x86-solaris x86-winnt" declare -x USE_EXPAND_VALUES_ELIBC="AIX bionic Cygwin Darwin DragonFly FreeBSD glibc HPUX Interix mingw mintlib musl NetBSD OpenBSD SunOS uclibc Winnt" declare -x USE_EXPAND_VALUES_KERNEL="AIX Darwin FreeBSD freemint HPUX linux NetBSD OpenBSD SunOS Winnt" declare -x USE_EXPAND_VALUES_USERLAND="BSD GNU" declare -x UWSGI_PLUGINS="" declare -x VIDEO_CARDS="" declare -x VOICEMAIL_STORAGE="" declare -x XEHELPURL="/usr/share/doc/xephem-3.7.7/html/xephem.html" declare -x XFCE_PLUGINS="" declare -x XTABLES_ADDONS="" declare -- _DESKTOP_ECLASS="1" declare -- _EPATCH_ECLASS="1" declare -- _ESTACK_ECLASS="1" declare -a _ESTACK_evar_=() declare -- _EUTILS_ECLASS="1" declare -x _E_DOCDESTTREE_="" declare -x _E_EXEDESTTREE_="" declare -- _FLAG_O_MATIC_ECLASS="1" declare -- _LIBTOOL_ECLASS="1" declare -- _LTPRUNE_ECLASS="1" declare -- _MULTILIB_ECLASS="1" declare -- _PRESERVE_LIBS_ECLASS="1" declare -- _TOOLCHAIN_FUNCS_ECLASS="1" declare -- i386_processor_table="i386 i486 i586 pentium pentium-mmx winchip-c6 winchip2 c3 i686 pentiumpro pentium2 pentium3 pentium4 prescott nocona k6 k6-2 k6-3 athlon athlon-tbird x86-64 athlon-4 athlon-xp athlon-mp" declare -- mips_processor_table="mips1 mips2 mips3 mips4 mips32 mips64 r3000 r2000 r3900 r6000 r4000 vr4100 vr4111 vr4120 vr4300 r4400 r4600 orion r4650 r8000 vr5000 vr5400 vr5500 4kc 4kp 5kc 20kc sr71000 sb1" declare -- proc="860" declare -- rs6000_processor_table="common power power2 power3 power4 powerpc powerpc64 rios rios1 rsc rsc1 rios2 rs64a 401 403 405 505 601 602 603 603e ec603e 604 604e 620 630 740 750 7400 7450 8540 801 821 823 860" __eapi6_src_install () { if [[ -f Makefile || -f GNUmakefile || -f makefile ]]; then emake DESTDIR="${D}" install; fi; einstalldocs } __eapi6_src_prepare () { if ___is_indexed_array_var PATCHES; then [[ ${#PATCHES[@]} -gt 0 ]] && eapply "${PATCHES[@]}"; else if [[ -n ${PATCHES} ]]; then eapply ${PATCHES}; fi; fi; eapply_user } _clang_fullversion () { local ver="$1"; shift; set -- $($(tc-getCPP "$@") -E -P - <<<"__clang_major__ __clang_minor__ __clang_patchlevel__"); eval echo "$ver" } _epatch_draw_line () { [[ -z $1 ]] && set "$(printf "%65s" '')"; echo "${1//?/=}" } _filter-hardened () { local f; for f in "$@"; do case "${f}" in -fPIC | -fpic | -fPIE | -fpie | -Wl,pie | -pie) gcc-specs-pie || continue; if ! is-flagq -nopie && ! is-flagq -no-pie; then if test-flags -nopie > /dev/null; then append-flags -nopie; else append-flags -no-pie; fi; fi ;; -fstack-protector) gcc-specs-ssp || continue; is-flagq -fno-stack-protector || append-flags $(test-flags -fno-stack-protector) ;; -fstack-protector-all) gcc-specs-ssp-to-all || continue; is-flagq -fno-stack-protector-all || append-flags $(test-flags -fno-stack-protector-all) ;; -fno-strict-overflow) gcc-specs-nostrict || continue; is-flagq -fstrict-overflow || append-flags $(test-flags -fstrict-overflow) ;; esac; done } _filter-var () { local f x var=$1 new=(); shift; for f in ${!var}; do for x in "$@"; do [[ ${f} == ${x} ]] && continue 2; done; new+=("${f}"); done; export ${var}="${new[*]}" } _gcc-install-dir () { echo "$(LC_ALL=C $(tc-getCC) -print-search-dirs 2> /dev/null | awk '$1=="install:" {print $2}')" } _gcc-specs-directive_raw () { local cc=$(tc-getCC); local specfiles=$(LC_ALL=C ${cc} -v 2>&1 | awk '$1=="Reading" {print $NF}'); ${cc} -dumpspecs 2> /dev/null | cat - ${specfiles} | awk -v directive=$1 'BEGIN { pspec=""; spec=""; outside=1 } $1=="*"directive":" { pspec=spec; spec=""; outside=0; next } outside || NF==0 || ( substr($1,1,1)=="*" && substr($1,length($1),1)==":" ) { outside=1; next } spec=="" && substr($0,1,1)=="+" { spec=pspec " " substr($0,2); next } { spec=spec $0 } END { print spec }'; return 0 } _gcc-specs-exists () { [[ -f $(_gcc-install-dir)/$1 ]] } _gcc_fullversion () { local ver="$1"; shift; set -- $($(tc-getCPP "$@") -E -P - <<<"__GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__"); eval echo "$ver" } _iconins () { ( insopts -m 0644; local funcname=$1; shift; local size dir; local context=apps; local theme=hicolor; while [[ $# -gt 0 ]]; do case $1 in -s | --size) if [[ ${2%%x*}x${2%%x*} == "$2" ]]; then size=${2%%x*}; else size=${2}; fi; case ${size} in 16 | 22 | 24 | 32 | 36 | 48 | 64 | 72 | 96 | 128 | 192 | 256 | 512) size=${size}x${size} ;; scalable) ;; *) eerror "${size} is an unsupported icon size!"; exit 1 ;; esac; shift 2 ;; -t | --theme) theme=${2}; shift 2 ;; -c | --context) context=${2}; shift 2 ;; *) if [[ -z ${size} ]]; then insinto /usr/share/pixmaps; else insinto /usr/share/icons/${theme}/${size}/${context}; fi; if [[ ${funcname} == doicon ]]; then if [[ -f $1 ]]; then doins "${1}"; else if [[ -d $1 ]]; then shopt -s nullglob; doins "${1}"/*.{png,svg}; shopt -u nullglob; else eerror "${1} is not a valid file/directory!"; exit 1; fi; fi; else break; fi; shift 1 ;; esac; done; if [[ ${funcname} == newicon ]]; then newins "$@"; fi ) || die } _is_flagq () { local x var="$1[*]"; for x in ${!var}; do [[ ${x} == $2 ]] && return 0; done; return 1 } _tc-getPROG () { local tuple=$1; local v var vars=$2; local prog=($3); var=${vars%% *}; for v in ${vars}; do if [[ -n ${!v} ]]; then export ${var}="${!v}"; echo "${!v}"; return 0; fi; done; local search=; [[ -n $4 ]] && search=$(type -p $4-${prog[0]}); [[ -z ${search} && -n ${!tuple} ]] && search=$(type -p ${!tuple}-${prog[0]}); [[ -n ${search} ]] && prog[0]=${search##*/}; export ${var}="${prog[*]}"; echo "${!var}" } all-flag-vars () { echo {ADA,C,CPP,CXX,CCAS,F,FC,LD}FLAGS } append-cflags () { [[ $# -eq 0 ]] && return 0; export CFLAGS+=" $*"; return 0 } append-cppflags () { [[ $# -eq 0 ]] && return 0; export CPPFLAGS+=" $*"; return 0 } append-cxxflags () { [[ $# -eq 0 ]] && return 0; export CXXFLAGS+=" $*"; return 0 } append-fflags () { [[ $# -eq 0 ]] && return 0; export FFLAGS+=" $*"; export FCFLAGS+=" $*"; return 0 } append-flags () { [[ $# -eq 0 ]] && return 0; case " $* " in *' '-[DIU]*) eqawarn 'please use append-cppflags for preprocessor flags' ;; *' '-L* | *' '-Wl,*) eqawarn 'please use append-ldflags for linker flags' ;; esac; append-cflags "$@"; append-cxxflags "$@"; append-fflags "$@"; return 0 } append-ldflags () { [[ $# -eq 0 ]] && return 0; local flag; for flag in "$@"; do [[ ${flag} == -l* ]] && eqawarn "Appending a library link instruction (${flag}); libraries to link to should not be passed through LDFLAGS"; done; export LDFLAGS="${LDFLAGS} $*"; return 0 } append-lfs-flags () { [[ $# -ne 0 ]] && die "append-lfs-flags takes no arguments"; append-cppflags -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE } append-libs () { [[ $# -eq 0 ]] && return 0; local flag; for flag in "$@"; do if [[ -z "${flag// }" ]]; then eqawarn "Appending an empty argument to LIBS is invalid! Skipping."; continue; fi; case $flag in -[lL]*) export LIBS="${LIBS} ${flag}" ;; -*) eqawarn "Appending non-library to LIBS (${flag}); Other linker flags should be passed via LDFLAGS"; export LIBS="${LIBS} ${flag}" ;; *) export LIBS="${LIBS} -l${flag}" ;; esac; done; return 0 } clang-fullversion () { _clang_fullversion '$1.$2.$3' "$@" } clang-major-version () { _clang_fullversion '$1' "$@" } clang-micro-version () { _clang_fullversion '$3' "$@" } clang-minor-version () { _clang_fullversion '$2' "$@" } clang-version () { _clang_fullversion '$1.$2' "$@" } darwintoolize () { die "Use elibtoolize" } do_filter_flags () { declare setting; replace-flags -O? -O2; setting="`get-flag mtune`"; [ ! -z "${setting}" ] && filter-flags -mtune="${setting}"; use ppc64 && setting="`get-flag mcpu`"; [ ! -z "${setting}" ] && filter-flags -mcpu="${setting}"; transform_known_flags; setting="`get-flag march`"; if [ ! -z "${setting}" ]; then is_arch_allowed "${setting}" || filter-flags -march="${setting}"; fi; setting="`get-flag mcpu`"; if [ ! -z "${setting}" ]; then is_arch_allowed "${setting}" || filter-flags -mcpu="${setting}"; fi; filter-flags -fno-unit-at-a-time; filter-flags -funit-at-a-time; filter-flags -fweb; filter-flags -fno-web; filter-flags -mno-tls-direct-seg-refs; filter-flags -fstack-protector-all; filter-flags -fno-stack-protector-all; filter-flags -fstack-protector; filter-flags -fno-stack-protector; filter-flags -fvisibility-inlines-hidden; filter-flags -fvisibility=hidden; filter-flags -fno-strict-overflow; filter-flags -fstrict-overflow; filter-flags '-W*'; filter-flags -frecord-gcc-switches; filter-flags '-fdiagnostics-color*'; filter-flags '-fstack-check*'; strip-unsupported-flags; strip-flags } doicon () { _iconins ${FUNCNAME} "$@" } domenu () { ( local i ret=0; insopts -m 0644; insinto /usr/share/applications; for i in "$@"; do if [[ -d ${i} ]]; then doins "${i}"/*.desktop; ((ret|=$?)); else doins "${i}"; ((ret|=$?)); fi; done; exit ${ret} ) } eapply () { local failed patch_cmd=patch; local -x LC_COLLATE=POSIX; type -P gpatch > /dev/null && patch_cmd=gpatch; function _eapply_patch () { local f=${1}; local prefix=${2}; ebegin "${prefix:-Applying }${f##*/}"; local all_opts=(-p1 -f -g0 --no-backup-if-mismatch "${patch_options[@]}"); if ${patch_cmd} "${all_opts[@]}" --dry-run -s -F0 < "${f}" &> /dev/null; then all_opts+=(-s -F0); fi; ${patch_cmd} "${all_opts[@]}" < "${f}"; failed=${?}; if ! eend "${failed}"; then __helpers_die "patch -p1 ${patch_options[*]} failed with ${f}"; fi }; local patch_options=() files=(); local i found_doublehyphen; for ((i = 1; i <= ${#@}; ++i )) do if [[ ${@:i:1} == -- ]]; then patch_options=("${@:1:i-1}"); files=("${@:i+1}"); found_doublehyphen=1; break; fi; done; if [[ -z ${found_doublehyphen} ]]; then for ((i = 1; i <= ${#@}; ++i )) do if [[ ${@:i:1} != -* ]]; then patch_options=("${@:1:i-1}"); files=("${@:i}"); break; fi; done; for i in "${files[@]}"; do if [[ ${i} == -* ]]; then die "eapply: all options must be passed before non-options"; fi; done; fi; if [[ ${#files[@]} -eq 0 ]]; then die "eapply: no files specified"; fi; local f; for f in "${files[@]}"; do if [[ -d ${f} ]]; then function _eapply_get_files () { local LC_ALL=POSIX; local prev_shopt=$(shopt -p nullglob); shopt -s nullglob; local f; for f in "${1}"/*; do if [[ ${f} == *.diff || ${f} == *.patch ]]; then files+=("${f}"); fi; done; ${prev_shopt} }; local files=(); _eapply_get_files "${f}"; [[ ${#files[@]} -eq 0 ]] && die "No *.{patch,diff} files in directory ${f}"; einfo "Applying patches from ${f} ..."; local f2; for f2 in "${files[@]}"; do _eapply_patch "${f2}" ' '; [[ ${failed} -ne 0 ]] && return "${failed}"; done; else _eapply_patch "${f}"; [[ ${failed} -ne 0 ]] && return "${failed}"; fi; done; return 0 } eapply_user () { [[ ${EBUILD_PHASE} == prepare ]] || die "eapply_user() called during invalid phase: ${EBUILD_PHASE}"; local tagfile=${T}/.portage_user_patches_applied; [[ -f ${tagfile} ]] && return; >> "${tagfile}"; local basedir=${PORTAGE_CONFIGROOT%/}/etc/portage/patches; local applied d f; local -A _eapply_user_patches; local prev_shopt=$(shopt -p nullglob); shopt -s nullglob; for d in "${basedir}"/${CATEGORY}/{${P}-${PR},${P},${PN}}{:${SLOT%/*},}; do for f in "${d}"/*; do if [[ ( ${f} == *.diff || ${f} == *.patch ) && -z ${_eapply_user_patches[${f##*/}]} ]]; then _eapply_user_patches[${f##*/}]=${f}; fi; done; done; if [[ ${#_eapply_user_patches[@]} -gt 0 ]]; then while read -r -d '' f; do f=${_eapply_user_patches[${f}]}; if [[ -s ${f} ]]; then eapply "${f}"; applied=1; fi; done < <(printf -- '%s\0' "${!_eapply_user_patches[@]}" | LC_ALL=C sort -z); fi; ${prev_shopt}; [[ -n ${applied} ]] && ewarn "User patches applied." } econf_build () { local CBUILD=${CBUILD:-${CHOST}}; tc-env_build econf --build=${CBUILD} --host=${CBUILD} "$@" } ecvs_clean () { [[ $# -eq 0 ]] && set -- .; find "$@" '(' -type d -name 'CVS' -prune -o -type f -name '.cvs*' ')' -exec rm -rf '{}' + } edos2unix () { [[ $# -eq 0 ]] && return 0; sed -i 's/\r$//' -- "$@" || die } egit_clean () { [[ $# -eq 0 ]] && set -- .; find "$@" -type d -name '.git*' -prune -exec rm -rf '{}' + } einstalldocs () { ( if [[ $(declare -p DOCS 2>/dev/null) != *=* ]]; then local d; for d in README* ChangeLog AUTHORS NEWS TODO CHANGES THANKS BUGS FAQ CREDITS CHANGELOG; do [[ -f ${d} && -s ${d} ]] && docinto / && dodoc "${d}"; done; else if ___is_indexed_array_var DOCS; then [[ ${#DOCS[@]} -gt 0 ]] && docinto / && dodoc -r "${DOCS[@]}"; else [[ -n ${DOCS} ]] && docinto / && dodoc -r ${DOCS}; fi; fi ); ( if ___is_indexed_array_var HTML_DOCS; then [[ ${#HTML_DOCS[@]} -gt 0 ]] && docinto html && dodoc -r "${HTML_DOCS[@]}"; else [[ -n ${HTML_DOCS} ]] && docinto html && dodoc -r ${HTML_DOCS}; fi ) } elibtoolize () { type -P eltpatch &> /dev/null || die "eltpatch not found; is app-portage/elt-patches installed?"; ELT_LOGDIR=${T} LD=$(tc-getLD) eltpatch "${@}" || die "eltpatch failed" } emktemp () { local exe="touch"; [[ $1 == -d ]] && exe="mkdir" && shift; local topdir=$1; if [[ -z ${topdir} ]]; then [[ -z ${T} ]] && topdir="/tmp" || topdir=${T}; fi; if ! type -P mktemp > /dev/null; then local tmp=/; while [[ -e ${tmp} ]]; do tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}; done; ${exe} "${tmp}" || ${exe} -p "${tmp}"; echo "${tmp}"; else if [[ ${exe} == "touch" ]]; then TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX; else TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX; fi; fi } epatch () { function _epatch_draw_line () { [[ -z $1 ]] && set "$(printf "%65s" '')"; echo "${1//?/=}" }; unset P4CONFIG P4PORT P4USER; local EPATCH_OPTS=(${EPATCH_OPTS[*]}); while [[ $# -gt 0 ]]; do case $1 in -*) EPATCH_OPTS+=("$1") ;; *) break ;; esac; shift; done; if [[ $# -gt 1 ]]; then local m; for m in "$@"; do epatch "${m}"; done; return 0; fi; local SINGLE_PATCH="no"; [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"; if [[ -f $1 ]]; then SINGLE_PATCH="yes"; set -- "$1"; local EPATCH_SUFFIX=$1; else if [[ -d $1 ]]; then evar_push_set LC_COLLATE C; set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}; evar_pop; else if [[ -f ${EPATCH_SOURCE}/$1 ]]; then epatch "${EPATCH_SOURCE}/$1"; return $?; else [[ $# -ne 0 ]] && EPATCH_SOURCE=$1; echo; eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"; eerror; eerror " ${EPATCH_SOURCE}"; eerror " ( ${EPATCH_SOURCE##*/} )"; echo; die "Cannot find \$EPATCH_SOURCE!"; fi; fi; fi; EPATCH_OPTS="${EPATCH_COMMON_OPTS} ${EPATCH_OPTS[*]}"; local PIPE_CMD; case ${EPATCH_SUFFIX##*\.} in xz) PIPE_CMD="xz -dc" ;; lzma) PIPE_CMD="lzma -dc" ;; bz2) PIPE_CMD="bzip2 -dc" ;; gz | Z | z) PIPE_CMD="gzip -dc" ;; ZIP | zip) PIPE_CMD="unzip -p" ;; *) ;; esac; [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"; local x; for x in "$@"; do [[ ! -f ${x} ]] && continue; local patchname=${x##*/}; local a=${patchname#*_}; a=${a%%_*}; if ! [[ ${SINGLE_PATCH} == "yes" || ${EPATCH_FORCE} == "yes" || ${a} == all || ${a} == ${ARCH} ]]; then continue; fi; if [[ -n ${EPATCH_EXCLUDE}${EPATCH_USER_EXCLUDE} ]]; then eshopts_push -o noglob; local ex; for ex in ${EPATCH_EXCLUDE}; do if [[ ${patchname} == ${ex} ]]; then einfo " Skipping ${patchname} due to EPATCH_EXCLUDE ..."; eshopts_pop; continue 2; fi; done; for ex in ${EPATCH_USER_EXCLUDE}; do if [[ ${patchname} == ${ex} ]]; then einfo " Skipping ${patchname} due to EPATCH_USER_EXCLUDE ..."; eshopts_pop; continue 2; fi; done; eshopts_pop; fi; if [[ ${SINGLE_PATCH} == "yes" ]]; then if [[ -n ${EPATCH_SINGLE_MSG} ]]; then einfo "${EPATCH_SINGLE_MSG}"; else einfo "Applying ${patchname} ..."; fi; else einfo " ${patchname} ..."; fi; local patch="patch"; eval $(alias patch 2>/dev/null | sed 's:^alias ::'); local STDERR_TARGET="${T}/${patchname}.out"; if [[ -e ${STDERR_TARGET} ]]; then STDERR_TARGET="${T}/${patchname}-$$.out"; fi; printf "***** %s *****\nPWD: %s\nPATCH TOOL: %s -> %s\nVERSION INFO:\n%s\n\n" "${patchname}" "${PWD}" "${patch}" "$(type -P "${patch}")" "$(${patch} --version)" > "${STDERR_TARGET}"; local count=0; local PATCH_TARGET; if [[ -n ${PIPE_CMD} ]]; then PATCH_TARGET="${T}/$$.patch"; echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"; if ! ( ${PIPE_CMD} "${x}" > "${PATCH_TARGET}" ) >> "${STDERR_TARGET}" 2>&1; then echo; eerror "Could not extract patch!"; count=5; break; fi; else PATCH_TARGET=${x}; fi; local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }'); if [[ -n ${abs_paths} ]]; then count=1; printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"; fi; local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}"); if [[ -n ${rel_paths} ]]; then echo; eerror "Rejected Patch: ${patchname} !"; eerror " ( ${PATCH_TARGET} )"; eerror; eerror "Your patch uses relative paths '../':"; eerror "${rel_paths}"; echo; die "you need to fix the relative paths in patch"; fi; local patch_cmd; while [[ ${count} -lt 5 ]]; do patch_cmd="${patch} -p${count} ${EPATCH_OPTS}"; ( _epatch_draw_line "***** ${patchname} *****"; echo; echo "PATCH COMMAND: ${patch_cmd} --dry-run -f < '${PATCH_TARGET}'"; echo; _epatch_draw_line "***** ${patchname} *****"; ${patch_cmd} --dry-run -f < "${PATCH_TARGET}" 2>&1; ret=$?; echo; echo "patch program exited with status ${ret}"; exit ${ret} ) >> "${STDERR_TARGET}"; if [ $? -eq 0 ]; then ( _epatch_draw_line "***** ${patchname} *****"; echo; echo "ACTUALLY APPLYING ${patchname} ..."; echo "PATCH COMMAND: ${patch_cmd} < '${PATCH_TARGET}'"; echo; _epatch_draw_line "***** ${patchname} *****"; ${patch_cmd} < "${PATCH_TARGET}" 2>&1; ret=$?; echo; echo "patch program exited with status ${ret}"; exit ${ret} ) >> "${STDERR_TARGET}"; if [ $? -ne 0 ]; then echo; eerror "A dry-run of patch command succeeded, but actually"; eerror "applying the patch failed!"; count=5; fi; break; fi; : $(( count++ )); done; (( EPATCH_N_APPLIED_PATCHES++ )); if [[ -n ${PIPE_CMD} ]]; then rm -f "${PATCH_TARGET}"; fi; if [[ ${count} -ge 5 ]]; then echo; eerror "Failed Patch: ${patchname} !"; eerror " ( ${PATCH_TARGET} )"; eerror; eerror "Include in your bugreport the contents of:"; eerror; eerror " ${STDERR_TARGET}"; echo; die "Failed Patch: ${patchname}!"; fi; rm -f "${STDERR_TARGET}"; cat <<-EOF >> "${T}/epatch.log" PATCH: ${x} CMD: ${patch_cmd} PWD: ${PWD} EOF eend 0; done; [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"; : } eshopts_pop () { local s; estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"; eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}" } eshopts_push () { estack_push eshopts "$(shopt -p -o) $(shopt -p)"; if [[ $1 == -[su] ]]; then [[ $# -le 1 ]] && return 0; shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"; else [[ $# -eq 0 ]] && return 0; set "$@" || die "${FUNCNAME}: bad options to set: $*"; fi } estack_pop () { [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments"; local _estack_name="_ESTACK_$1_"; shift; local _estack_retvar=$1; shift; eval local _estack_i=\${#${_estack_name}\[@\]}; [[ $(( --_estack_i )) -eq -1 ]] && return 1; if [[ -n ${_estack_retvar} ]]; then eval ${_estack_retvar}=\"\${${_estack_name}\[${_estack_i}\]}\"; fi; eval unset \"${_estack_name}\[${_estack_i}\]\" } estack_push () { [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments"; local stack_name="_ESTACK_$1_"; shift; eval ${stack_name}+=\( \"\$@\" \) } esvn_clean () { [[ $# -eq 0 ]] && set -- .; find "$@" -type d -name '.svn' -prune -exec rm -rf '{}' + } eumask_pop () { [[ $# -eq 0 ]] || die "${FUNCNAME}: we take no options"; local s; estack_pop eumask s || die "${FUNCNAME}: unbalanced push"; umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}" } eumask_push () { estack_push eumask "$(umask)"; umask "$@" || die "${FUNCNAME}: bad options to umask: $*" } evar_pop () { local cnt=${1:-bad}; case $# in 0) cnt=1 ;; 1) [[ -z ${cnt//[0-9]} ]] || die "${FUNCNAME}: first arg must be a number: $*" ;; *) die "${FUNCNAME}: only accepts one arg: $*" ;; esac; local var val; while (( cnt-- )); do estack_pop evar val || die "${FUNCNAME}: unbalanced push"; estack_pop evar var || die "${FUNCNAME}: unbalanced push"; [[ ${val} == "unset_76fc3c462065bb4ca959f939e6793f94" ]] && unset ${var} || printf -v "${var}" '%s' "${val}"; done } evar_push () { local var val; for var in "$@"; do [[ ${!var+set} == "set" ]] && val=${!var} || val="unset_76fc3c462065bb4ca959f939e6793f94"; estack_push evar "${var}" "${val}"; done } evar_push_set () { local var=$1; evar_push ${var}; case $# in 1) unset ${var} ;; 2) printf -v "${var}" '%s' "$2" ;; *) die "${FUNCNAME}: incorrect # of args: $*" ;; esac } filter-flags () { _filter-hardened "$@"; local v; for v in $(all-flag-vars); do _filter-var ${v} "$@"; done; return 0 } filter-ldflags () { _filter-var LDFLAGS "$@"; return 0 } filter-lfs-flags () { [[ $# -ne 0 ]] && die "filter-lfs-flags takes no arguments"; filter-flags -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE } filter-mfpmath () { local orig_mfpmath new_math prune_math; orig_mfpmath=$(get-flag -mfpmath); new_math=$(get-flag mfpmath); new_math=${new_math/both/387,sse}; new_math=" ${new_math//[,+]/ } "; prune_math=""; for prune_math in "$@"; do new_math=${new_math/ ${prune_math} / }; done; new_math=$(echo ${new_math}); new_math=${new_math// /,}; if [[ -z ${new_math} ]]; then filter-flags ${orig_mfpmath}; else replace-flags ${orig_mfpmath} -mfpmath=${new_math}; fi; return 0 } gcc-fullversion () { _gcc_fullversion '$1.$2.$3' "$@" } gcc-major-version () { _gcc_fullversion '$1' "$@" } gcc-micro-version () { _gcc_fullversion '$3' "$@" } gcc-minor-version () { _gcc_fullversion '$2' "$@" } gcc-specs-directive () { local directive subdname subdirective; directive="$(_gcc-specs-directive_raw $1)"; while [[ ${directive} == *%\(*\)* ]]; do subdname=${directive/*%\(}; subdname=${subdname/\)*}; subdirective="$(_gcc-specs-directive_raw ${subdname})"; directive="${directive//\%(${subdname})/${subdirective}}"; done; echo "${directive}"; return 0 } gcc-specs-nostrict () { local directive; directive=$(gcc-specs-directive cc1); [[ "${directive/\{!fstrict-overflow:}" != "${directive}" ]] } gcc-specs-now () { local directive; directive=$(gcc-specs-directive link_command); [[ "${directive/\{!nonow:}" != "${directive}" ]] } gcc-specs-pie () { local directive; directive=$(gcc-specs-directive cc1); [[ "${directive/\{!nopie:}" != "${directive}" ]] } gcc-specs-relro () { local directive; directive=$(gcc-specs-directive link_command); [[ "${directive/\{!norelro:}" != "${directive}" ]] } gcc-specs-ssp () { local directive; directive=$(gcc-specs-directive cc1); [[ "${directive/\{!fno-stack-protector:}" != "${directive}" ]] } gcc-specs-ssp-to-all () { local directive; directive=$(gcc-specs-directive cc1); [[ "${directive/\{!fno-stack-protector-all:}" != "${directive}" ]] } gcc-specs-stack-check () { local directive; directive=$(gcc-specs-directive cc1); [[ "${directive/\{!fno-stack-check:}" != "${directive}" ]] } gcc-version () { _gcc_fullversion '$1.$2' "$@" } gen_usr_ldscript () { ewarn "${FUNCNAME}: Please migrate to usr-ldscript.eclass"; local lib libdir=$(get_libdir) output_format="" auto=false suffix=$(get_libname); [[ -z ${ED+set} ]] && local ED=${D%/}${EPREFIX}/; tc-is-static-only && return; if [[ $(type -t multilib_is_native_abi) == "function" ]]; then multilib_is_native_abi || return 0; fi; case ${CTARGET:-${CHOST}} in *-darwin*) ;; *-android*) return 0 ;; *linux* | *-freebsd* | *-openbsd* | *-netbsd*) use prefix && return 0 ;; *) return 0 ;; esac; dodir /usr/${libdir}; if [[ $1 == "-a" ]]; then auto=true; shift; dodir /${libdir}; fi; local flags=(${CFLAGS} ${LDFLAGS} -Wl,--verbose); if $(tc-getLD) --version | grep -q 'GNU gold'; then local d="${T}/bfd-linker"; mkdir -p "${d}"; ln -sf $(which ${CHOST}-ld.bfd) "${d}"/ld; flags+=(-B"${d}"); fi; output_format=$($(tc-getCC) "${flags[@]}" 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p'); [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )"; for lib in "$@"; do local tlib; if ${auto}; then lib="lib${lib}${suffix}"; else [[ -r ${ED}/${libdir}/${lib} ]] || continue; fi; case ${CTARGET:-${CHOST}} in *-darwin*) if ${auto}; then tlib=$(scanmacho -qF'%S#F' "${ED}"/usr/${libdir}/${lib}); else tlib=$(scanmacho -qF'%S#F' "${ED}"/${libdir}/${lib}); fi; [[ -z ${tlib} ]] && die "unable to read install_name from ${lib}"; tlib=${tlib##*/}; if ${auto}; then mv "${ED}"/usr/${libdir}/${lib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die; if [[ ${tlib} != ${lib%${suffix}}.*${suffix#.} ]]; then mv "${ED}"/usr/${libdir}/${tlib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die; fi; rm -f "${ED}"/${libdir}/${lib}; fi; if [[ ! -w "${ED}/${libdir}/${tlib}" ]]; then chmod u+w "${ED}${libdir}/${tlib}"; local nowrite=yes; fi; install_name_tool -id "${EPREFIX}"/${libdir}/${tlib} "${ED}"/${libdir}/${tlib} || die "install_name_tool failed"; [[ -n ${nowrite} ]] && chmod u-w "${ED}${libdir}/${tlib}"; pushd "${ED}/usr/${libdir}" > /dev/null; ln -snf "../../${libdir}/${tlib}" "${lib}"; popd > /dev/null ;; *) if ${auto}; then tlib=$(scanelf -qF'%S#F' "${ED}"/usr/${libdir}/${lib}); [[ -z ${tlib} ]] && die "unable to read SONAME from ${lib}"; mv "${ED}"/usr/${libdir}/${lib}* "${ED}"/${libdir}/ || die; if [[ ${tlib} != ${lib}* ]]; then mv "${ED}"/usr/${libdir}/${tlib}* "${ED}"/${libdir}/ || die; fi; rm -f "${ED}"/${libdir}/${lib}; else tlib=${lib}; fi; cat > "${ED}/usr/${libdir}/${lib}" <<-END_LDSCRIPT /* GNU ld script Since Gentoo has critical dynamic libraries in /lib, and the static versions in /usr/lib, we need to have a "fake" dynamic lib in /usr/lib, otherwise we run into linking problems. This "fake" dynamic lib is a linker script that redirects the linker to the real lib. And yes, this works in the cross- compiling scenario as the sysroot-ed linker will prepend the real path. See bug https://bugs.gentoo.org/4411 for more info. */ ${output_format} GROUP ( ${EPREFIX}/${libdir}/${tlib} ) END_LDSCRIPT ;; esac fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"; done } get-flag () { [[ $# -ne 1 ]] && die "usage: "; local f var findflag="$1"; for var in $(all-flag-vars); do for f in ${!var}; do if [ "${f/${findflag}}" != "${f}" ]; then printf "%s\n" "${f/-${findflag}=}"; return 0; fi; done; done; return 1 } get_abi_CFLAGS () { get_abi_var CFLAGS "$@" } get_abi_CHOST () { get_abi_var CHOST "$@" } get_abi_CTARGET () { get_abi_var CTARGET "$@" } get_abi_FAKE_TARGETS () { get_abi_var FAKE_TARGETS "$@" } get_abi_LDFLAGS () { get_abi_var LDFLAGS "$@" } get_abi_LIBDIR () { get_abi_var LIBDIR "$@" } get_abi_var () { local flag=$1; local abi=${2:-${ABI:-${DEFAULT_ABI:-default}}}; local var="${flag}_${abi}"; echo ${!var} } get_all_abis () { local x order="" mvar dvar; mvar="MULTILIB_ABIS"; dvar="DEFAULT_ABI"; if [[ -n $1 ]]; then mvar="$1_${mvar}"; dvar="$1_${dvar}"; fi; if [[ -z ${!mvar} ]]; then echo "default"; return 0; fi; for x in ${!mvar}; do if [[ ${x} != ${!dvar} ]]; then order="${order:+${order} }${x}"; fi; done; order="${order:+${order} }${!dvar}"; echo ${order}; return 0 } get_all_libdirs () { local libdirs abi; for abi in ${MULTILIB_ABIS}; do libdirs+=" $(get_abi_LIBDIR ${abi})"; done; [[ " ${libdirs} " != *" lib "* ]] && libdirs+=" lib"; echo "${libdirs}" } get_exeext () { case ${CHOST} in *-cygwin* | mingw* | *-mingw*) echo ".exe" ;; esac } get_install_abis () { local x order=""; if [[ -z ${MULTILIB_ABIS} ]]; then echo "default"; return 0; fi; if [[ ${EMULTILIB_PKG} == "true" ]]; then for x in ${MULTILIB_ABIS}; do if [[ ${x} != "${DEFAULT_ABI}" ]]; then has ${x} ${ABI_DENY} || order="${order} ${x}"; fi; done; has ${DEFAULT_ABI} ${ABI_DENY} || order="${order} ${DEFAULT_ABI}"; if [[ -n ${ABI_ALLOW} ]]; then local ordera=""; for x in ${order}; do if has ${x} ${ABI_ALLOW}; then ordera="${ordera} ${x}"; fi; done; order=${ordera}; fi; else order=${DEFAULT_ABI}; fi; if [[ -z ${order} ]]; then die "The ABI list is empty. Are you using a proper multilib profile? Perhaps your USE flags or MULTILIB_ABIS are too restrictive for this package."; fi; echo ${order}; return 0 } get_libdir () { local libdir_var="LIBDIR_${ABI}"; local libdir="lib"; [[ -n ${ABI} && -n ${!libdir_var} ]] && libdir=${!libdir_var}; echo "${libdir}" } get_libname () { local libname; local ver=$1; case ${CHOST} in *-cygwin*) libname="dll.a" ;; mingw* | *-mingw*) libname="dll" ;; *-darwin*) libname="dylib" ;; *-mint*) libname="irrelevant" ;; hppa*-hpux*) libname="sl" ;; *) libname="so" ;; esac; if [[ -z $* ]]; then echo ".${libname}"; else for ver in "$@"; do case ${CHOST} in *-cygwin*) echo ".${ver}.${libname}" ;; *-darwin*) echo ".${ver}.${libname}" ;; *-mint*) echo ".${libname}" ;; *) echo ".${libname}.${ver}" ;; esac; done; fi } get_modname () { local modname; local ver=$1; case ${CHOST} in *-darwin*) modname="bundle" ;; *) modname="so" ;; esac; echo ".${modname}" } has_multilib_profile () { [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ] } in_iuse () { local use=${1}; if [[ -z "${use}" ]]; then echo "!!! in_iuse() called without a parameter." 1>&2; echo "!!! in_iuse " 1>&2; die "in_iuse() called without a parameter"; fi; local liuse=(${IUSE_EFFECTIVE}); has "${use}" "${liuse[@]#[+-]}" } is-flag () { is-flagq "$@" && echo true } is-flagq () { [[ -n $2 ]] && die "Usage: is-flag "; local var; for var in $(all-flag-vars); do _is_flagq ${var} "$1" && return 0; done; return 1 } is-ldflag () { is-ldflagq "$@" && echo true } is-ldflagq () { [[ -n $2 ]] && die "Usage: is-ldflag "; _is_flagq LDFLAGS $1 } is_arch_allowed () { i386_processor_table="i386 i486 i586 pentium pentium-mmx winchip-c6 winchip2 c3 i686 pentiumpro pentium2 pentium3 pentium4 prescott nocona k6 k6-2 k6-3 athlon athlon-tbird x86-64 athlon-4 athlon-xp athlon-mp"; for proc in ${i386_processor_table}; do [ "${proc}" == "${1}" ] && return 0; done; mips_processor_table="mips1 mips2 mips3 mips4 mips32 mips64 r3000 r2000 r3900 r6000 r4000 vr4100 vr4111 vr4120 vr4300 r4400 r4600 orion r4650 r8000 vr5000 vr5400 vr5500 4kc 4kp 5kc 20kc sr71000 sb1"; for proc in ${mips_processor_table}; do [ "${proc}" == "${1}" ] && return 0; done; rs6000_processor_table="common power power2 power3 power4 powerpc powerpc64 rios rios1 rsc rsc1 rios2 rs64a 401 403 405 505 601 602 603 603e ec603e 604 604e 620 630 740 750 7400 7450 8540 801 821 823 860"; for proc in ${rs6000_processor_table}; do [ "${proc}" == "${1}" ] && return 0; done; return 1 } is_final_abi () { has_multilib_profile || return 0; set -- $(get_install_abis); local LAST_ABI=$#; [[ ${!LAST_ABI} == ${ABI} ]] } make_desktop_entry () { [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"; local exec=${1}; local name=${2:-${PN}}; local icon=${3:-${PN}}; local type=${4}; local fields=${5}; if [[ -z ${type} ]]; then local catmaj=${CATEGORY%%-*}; local catmin=${CATEGORY##*-}; case ${catmaj} in app) case ${catmin} in accessibility) type="Utility;Accessibility" ;; admin) type=System ;; antivirus) type=System ;; arch) type="Utility;Archiving" ;; backup) type="Utility;Archiving" ;; cdr) type="AudioVideo;DiscBurning" ;; dicts) type="Office;Dictionary" ;; doc) type=Documentation ;; editors) type="Utility;TextEditor" ;; emacs) type="Development;TextEditor" ;; emulation) type="System;Emulator" ;; laptop) type="Settings;HardwareSettings" ;; office) type=Office ;; pda) type="Office;PDA" ;; vim) type="Development;TextEditor" ;; xemacs) type="Development;TextEditor" ;; esac ;; dev) type="Development" ;; games) case ${catmin} in action | fps) type=ActionGame ;; arcade) type=ArcadeGame ;; board) type=BoardGame ;; emulation) type=Emulator ;; kids) type=KidsGame ;; puzzle) type=LogicGame ;; roguelike) type=RolePlaying ;; rpg) type=RolePlaying ;; simulation) type=Simulation ;; sports) type=SportsGame ;; strategy) type=StrategyGame ;; esac; type="Game;${type}" ;; gnome) type="Gnome;GTK" ;; kde) type="KDE;Qt" ;; mail) type="Network;Email" ;; media) case ${catmin} in gfx) type=Graphics ;; *) case ${catmin} in radio) type=Tuner ;; sound) type=Audio ;; tv) type=TV ;; video) type=Video ;; esac; type="AudioVideo;${type}" ;; esac ;; net) case ${catmin} in dialup) type=Dialup ;; ftp) type=FileTransfer ;; im) type=InstantMessaging ;; irc) type=IRCClient ;; mail) type=Email ;; news) type=News ;; nntp) type=News ;; p2p) type=FileTransfer ;; voip) type=Telephony ;; esac; type="Network;${type}" ;; sci) case ${catmin} in astro*) type=Astronomy ;; bio*) type=Biology ;; calc*) type=Calculator ;; chem*) type=Chemistry ;; elec*) type=Electronics ;; geo*) type=Geology ;; math*) type=Math ;; physics) type=Physics ;; visual*) type=DataVisualization ;; esac; type="Education;Science;${type}" ;; sys) type="System" ;; www) case ${catmin} in client) type=WebBrowser ;; esac; type="Network;${type}" ;; *) type= ;; esac; fi; local slot=${SLOT%/*}; if [[ ${slot} == "0" ]]; then local desktop_name="${PN}"; else local desktop_name="${PN}-${slot}"; fi; local desktop="${exec%%[[:space:]]*}"; desktop="${T}/${desktop##*/}-${desktop_name}.desktop"; type=${type%;}${type:+;}; if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then ewarn "As described in the Icon Theme Specification, icon file extensions are not"; ewarn "allowed in .desktop files if the value is not an absolute path."; icon=${icon%.*}; fi; cat <<-EOF > "${desktop}" || [Desktop Entry] Name=${name} Type=Application Comment=${DESCRIPTION} Exec=${exec} TryExec=${exec%% *} Icon=${icon} Categories=${type} EOF die if [[ ${fields:-=} != *=* ]]; then ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"; fields="Path=${fields}"; fi; if [[ -n ${fields} ]]; then printf '%b\n' "${fields}" >> "${desktop}" || die; fi; ( insopts -m 0644; insinto /usr/share/applications; doins "${desktop}" ) || die "installing desktop file failed" } make_session_desktop () { [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1; [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1; local title=$1; local command=$2; local desktop=${T}/${wm:-${PN}}.desktop; shift 2; cat <<-EOF > "${desktop}" || [Desktop Entry] Name=${title} Comment=This session logs you into ${title} Exec=${command} $* TryExec=${command} Type=XSession EOF die ( insopts -m 0644; insinto /usr/share/xsessions; doins "${desktop}" ) } make_wrapper () { local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5; local tmpwrapper=$(emktemp); has "${EAPI:-0}" 0 1 2 && local EPREFIX=""; ( echo '#!/bin/sh'; if [[ -n ${libdir} ]]; then local var; if [[ ${CHOST} == *-darwin* ]]; then var=DYLD_LIBRARY_PATH; else var=LD_LIBRARY_PATH; fi; cat <<-EOF if [ "\${${var}+set}" = "set" ] ; then export ${var}="\${${var}}:${EPREFIX}${libdir}" else export ${var}="${EPREFIX}${libdir}" fi EOF fi [[ -n ${chdir} ]] && printf 'cd "%s" &&\n' "${EPREFIX}${chdir}"; printf 'exec %s "$@"\n' "${bin/#\//${EPREFIX}/}" ) > "${tmpwrapper}"; chmod go+rx "${tmpwrapper}"; if [[ -n ${path} ]]; then ( exeopts -m 0755; exeinto "${path}"; newexe "${tmpwrapper}" "${wrapper}" ) || die; else newbin "${tmpwrapper}" "${wrapper}" || die; fi } multilib_env () { local CTARGET=${1:-${CTARGET}}; local cpu=${CTARGET%%*-}; if [[ ${CTARGET} = *-musl* ]]; then : ${MULTILIB_ABIS=default}; : ${DEFAULT_ABI=default}; export MULTILIB_ABIS DEFAULT_ABI; return; fi; case ${cpu} in aarch64*) export CFLAGS_arm=${CFLAGS_arm-}; case ${cpu} in aarch64*be) export CHOST_arm="armv8b-${CTARGET#*-}" ;; *) export CHOST_arm="armv8l-${CTARGET#*-}" ;; esac; CHOST_arm=${CHOST_arm/%-gnu/-gnueabi}; export CTARGET_arm=${CHOST_arm}; export LIBDIR_arm="lib"; export CFLAGS_arm64=${CFLAGS_arm64-}; export CHOST_arm64=${CTARGET}; export CTARGET_arm64=${CHOST_arm64}; export LIBDIR_arm64="lib64"; : ${MULTILIB_ABIS=arm64}; : ${DEFAULT_ABI=arm64} ;; x86_64*) export CFLAGS_x86=${CFLAGS_x86--m32}; export CHOST_x86=${CTARGET/x86_64/i686}; CHOST_x86=${CHOST_x86/%-gnux32/-gnu}; export CTARGET_x86=${CHOST_x86}; if [[ ${SYMLINK_LIB} == "yes" ]]; then export LIBDIR_x86="lib32"; else export LIBDIR_x86="lib"; fi; export CFLAGS_amd64=${CFLAGS_amd64--m64}; export CHOST_amd64=${CTARGET/%-gnux32/-gnu}; export CTARGET_amd64=${CHOST_amd64}; export LIBDIR_amd64="lib64"; export CFLAGS_x32=${CFLAGS_x32--mx32}; export CHOST_x32=${CTARGET/%-gnu/-gnux32}; export CTARGET_x32=${CHOST_x32}; export LIBDIR_x32="libx32"; case ${CTARGET} in *-gnux32) : ${MULTILIB_ABIS=x32 amd64 x86}; : ${DEFAULT_ABI=x32} ;; *) : ${MULTILIB_ABIS=amd64 x86}; : ${DEFAULT_ABI=amd64} ;; esac ;; mips64* | mipsisa64*) export CFLAGS_o32=${CFLAGS_o32--mabi=32}; export CHOST_o32=${CTARGET/mips64/mips}; export CHOST_o32=${CHOST_o32/mipsisa64/mipsisa32}; export CTARGET_o32=${CHOST_o32}; export LIBDIR_o32="lib"; export CFLAGS_n32=${CFLAGS_n32--mabi=n32}; export CHOST_n32=${CTARGET}; export CTARGET_n32=${CHOST_n32}; export LIBDIR_n32="lib32"; export CFLAGS_n64=${CFLAGS_n64--mabi=64}; export CHOST_n64=${CTARGET}; export CTARGET_n64=${CHOST_n64}; export LIBDIR_n64="lib64"; : ${MULTILIB_ABIS=n64 n32 o32}; : ${DEFAULT_ABI=n32} ;; powerpc64*) export CFLAGS_ppc=${CFLAGS_ppc--m32}; export CHOST_ppc=${CTARGET/powerpc64/powerpc}; export CTARGET_ppc=${CHOST_ppc}; export LIBDIR_ppc="lib"; export CFLAGS_ppc64=${CFLAGS_ppc64--m64}; export CHOST_ppc64=${CTARGET}; export CTARGET_ppc64=${CHOST_ppc64}; export LIBDIR_ppc64="lib64"; : ${MULTILIB_ABIS=ppc64 ppc}; : ${DEFAULT_ABI=ppc64} ;; riscv64*) export CFLAGS_lp64d=${CFLAGS_lp64d--mabi=lp64d}; export CHOST_lp64d=${CTARGET}; export CTARGET_lp64d=${CTARGET}; export LIBDIR_lp64d="lib64/lp64d"; export CFLAGS_lp64=${CFLAGS_lp64--mabi=lp64}; export CHOST_lp64=${CTARGET}; export CTARGET_lp64=${CTARGET}; export LIBDIR_lp64="lib64/lp64"; : ${MULTILIB_ABIS=lp64d lp64}; : ${DEFAULT_ABI=lp64d} ;; s390x*) export CFLAGS_s390=${CFLAGS_s390--m31}; export CHOST_s390=${CTARGET/s390x/s390}; export CTARGET_s390=${CHOST_s390}; export LIBDIR_s390="lib"; export CFLAGS_s390x=${CFLAGS_s390x--m64}; export CHOST_s390x=${CTARGET}; export CTARGET_s390x=${CHOST_s390x}; export LIBDIR_s390x="lib64"; : ${MULTILIB_ABIS=s390x s390}; : ${DEFAULT_ABI=s390x} ;; sparc64*) export CFLAGS_sparc32=${CFLAGS_sparc32--m32}; export CHOST_sparc32=${CTARGET/sparc64/sparc}; export CTARGET_sparc32=${CHOST_sparc32}; export LIBDIR_sparc32="lib"; export CFLAGS_sparc64=${CFLAGS_sparc64--m64}; export CHOST_sparc64=${CTARGET}; export CTARGET_sparc64=${CHOST_sparc64}; export LIBDIR_sparc64="lib64"; : ${MULTILIB_ABIS=sparc64 sparc32}; : ${DEFAULT_ABI=sparc64} ;; *) : ${MULTILIB_ABIS=default}; : ${DEFAULT_ABI=default} ;; esac; export MULTILIB_ABIS DEFAULT_ABI } multilib_toolchain_setup () { local v vv; export ABI=$1; if [[ ${_DEFAULT_ABI_SAVED} == "true" ]]; then for v in CHOST CBUILD AS CC CXX F77 FC LD PKG_CONFIG_{LIBDIR,PATH}; do vv="_abi_saved_${v}"; [[ ${!vv+set} == "set" ]] && export ${v}="${!vv}" || unset ${v}; unset ${vv}; done; unset _DEFAULT_ABI_SAVED; fi; if [[ ${ABI} != ${DEFAULT_ABI} ]]; then for v in CHOST CBUILD AS CC CXX F77 FC LD PKG_CONFIG_{LIBDIR,PATH}; do vv="_abi_saved_${v}"; [[ ${!v+set} == "set" ]] && export ${vv}="${!v}" || unset ${vv}; done; export _DEFAULT_ABI_SAVED="true"; if [[ ${CBUILD} == "${CHOST}" ]]; then export CBUILD=$(get_abi_CHOST $1); fi; export CHOST=$(get_abi_CHOST ${DEFAULT_ABI}); export CC="$(tc-getCC) $(get_abi_CFLAGS)"; export CXX="$(tc-getCXX) $(get_abi_CFLAGS)"; export F77="$(tc-getF77) $(get_abi_CFLAGS)"; export FC="$(tc-getFC) $(get_abi_CFLAGS)"; export LD="$(tc-getLD) $(get_abi_LDFLAGS)"; export CHOST=$(get_abi_CHOST $1); export PKG_CONFIG_LIBDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig; export PKG_CONFIG_PATH=${EPREFIX}/usr/share/pkgconfig; fi } newicon () { _iconins ${FUNCNAME} "$@" } newmenu () { ( insopts -m 0644; insinto /usr/share/applications; newins "$@" ) } no-as-needed () { [[ $# -ne 0 ]] && die "no-as-needed takes no arguments"; case $($(tc-getLD) -v 2>&1 [more libraries to preserve]"; has preserve-libs ${FEATURES} && return 0; has "${EAPI:-0}" 0 1 2 && local ED=${D} EROOT=${ROOT}; local lib dir; for lib in "$@"; do [[ -e ${EROOT}/${lib} ]] || continue; dir=${lib%/*}; dodir ${dir} || die "dodir ${dir} failed"; cp "${EROOT}"/${lib} "${ED}"/${lib} || die "cp ${lib} failed"; touch "${ED}"/${lib}; done } preserve_old_lib_notify () { if [[ ${EBUILD_PHASE} != "postinst" ]]; then eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"; die "Invalid preserve_old_lib_notify() usage"; fi; has preserve-libs ${FEATURES} && return 0; has "${EAPI:-0}" 0 1 2 && local EROOT=${ROOT}; local lib notice=0; for lib in "$@"; do [[ -e ${EROOT}/${lib} ]] || continue; if [[ ${notice} -eq 0 ]]; then notice=1; ewarn "Old versions of installed libraries were detected on your system."; ewarn "In order to avoid breaking packages that depend on these old libs,"; ewarn "the libraries are not being removed. You need to run revdep-rebuild"; ewarn "in order to remove these old dependencies. If you do not have this"; ewarn "helper program, simply emerge the 'gentoolkit' package."; ewarn; fi; ewarn " # revdep-rebuild --library '${lib}' && rm '${lib}'"; done } prune_libtool_files () { debug-print-function ${FUNCNAME} "$@"; local removing_all removing_modules opt; for opt in "$@"; do case "${opt}" in --all) removing_all=1; removing_modules=1 ;; --modules) removing_modules=1 ;; *) die "Invalid argument to ${FUNCNAME}(): ${opt}" ;; esac; done; local f; local queue=(); while IFS= read -r -d '' f; do local archivefile=${f/%.la/.a}; if ! sed -n -e '/^# Generated by .*libtool/q0;4q1' "${f}"; then continue; fi; [[ ${f} != ${archivefile} ]] || die 'regex sanity check failed'; local reason= pkgconfig_scanned=; local snotlink=$(sed -n -e 's:^shouldnotlink=::p' "${f}"); if [[ ${snotlink} == yes ]]; then if [[ -f ${archivefile} ]]; then einfo "Removing unnecessary ${archivefile#${D%/}} (static plugin)"; queue+=("${archivefile}"); fi; if [[ -n ${removing_modules} ]]; then reason='module'; fi; else if [[ -n ${removing_all} ]]; then reason='requested'; else if [[ ! -f ${archivefile} ]]; then reason='no static archive'; else if [[ ! -n $(sed -nre "s/^(dependency_libs|inherited_linker_flags)='(.*)'$/\2/p" "${f}") ]]; then reason='no libs & flags'; else if [[ ! -n ${pkgconfig_scanned} ]]; then local pc_libs=(); if [[ ! -n ${removing_all} ]]; then local pc; local tf=${T}/prune-lt-files.pc; local pkgconf=$(tc-getPKG_CONFIG); while IFS= read -r -d '' pc; do local arg libs; if ${pkgconf} --exists "${pc}" &> /dev/null; then sed -e '/^Requires:/d' "${pc}" > "${tf}"; libs=$(${pkgconf} --libs "${tf}"); else libs=$(sed -ne 's/^Libs://p' "${pc}"); fi; for arg in ${libs}; do if [[ ${arg} == -l* ]]; then if [[ ${arg} == '*$*' ]]; then eerror "${FUNCNAME}: variable substitution likely failed in ${pc}"; eerror "(arg: ${arg})"; eerror "Most likely, you need to add virtual/pkgconfig to DEPEND."; die "${FUNCNAME}: unsubstituted variable found in .pc"; fi; pc_libs+=(lib${arg#-l}.la); fi; done; done < <(find "${D}" -type f -name '*.pc' -print0); rm -f "${tf}"; fi; pkgconfig_scanned=1; fi; has "${f##*/}" "${pc_libs[@]}" && reason='covered by .pc'; fi; fi; fi; fi; if [[ -n ${reason} ]]; then einfo "Removing unnecessary ${f#${D%/}} (${reason})"; queue+=("${f}"); fi; done < <(find "${D}" -xtype f -name '*.la' -print0); if [[ -n ${queue[@]} ]]; then rm -f "${queue[@]}"; fi } raw-ldflags () { local x input="$@"; [[ -z ${input} ]] && input=${LDFLAGS}; set --; for x in ${input}; do case ${x} in -Wl,*) x=${x#-Wl,}; set -- "$@" ${x//,/ } ;; *) ;; esac; done; echo "$@" } replace-cpu-flags () { local newcpu="$#"; newcpu="${!newcpu}"; while [ $# -gt 1 ]; do replace-flags "-march=${1}" "-march=${newcpu}"; replace-flags "-mcpu=${1}" "-mcpu=${newcpu}"; replace-flags "-mtune=${1}" "-mtune=${newcpu}"; shift; done; return 0 } replace-flags () { [[ $# != 2 ]] && die "Usage: replace-flags "; local f var new; for var in $(all-flag-vars); do new=(); for f in ${!var}; do [[ ${f} == ${1} ]] && f=${2}; new+=("${f}"); done; export ${var}="${new[*]}"; done; return 0 } replace-sparc64-flags () { [[ $# -ne 0 ]] && die "replace-sparc64-flags takes no arguments"; local SPARC64_CPUS="ultrasparc3 ultrasparc v9"; if [ "${CFLAGS/mtune}" != "${CFLAGS}" ]; then for x in ${SPARC64_CPUS}; do CFLAGS="${CFLAGS/-mcpu=${x}/-mcpu=v8}"; done; else for x in ${SPARC64_CPUS}; do CFLAGS="${CFLAGS/-mcpu=${x}/-mcpu=v8 -mtune=${x}}"; done; fi; if [ "${CXXFLAGS/mtune}" != "${CXXFLAGS}" ]; then for x in ${SPARC64_CPUS}; do CXXFLAGS="${CXXFLAGS/-mcpu=${x}/-mcpu=v8}"; done; else for x in ${SPARC64_CPUS}; do CXXFLAGS="${CXXFLAGS/-mcpu=${x}/-mcpu=v8 -mtune=${x}}"; done; fi; export CFLAGS CXXFLAGS } setup-allowed-flags () { ALLOWED_FLAGS=(-pipe -O '-O[12sg]' -mcpu -march -mtune '-fstack-protector*' '-fsanitize*' '-fstack-check*' -fno-stack-check -fbounds-check -fbounds-checking -fno-strict-overflow -fno-PIE -fno-pie -nopie -no-pie -fno-unit-at-a-time -g '-g[0-9]' -ggdb '-ggdb[0-9]' '-gdwarf-*' gstabs -gstabs+ -gz -fno-ident -fpermissive -frecord-gcc-switches '-fdiagnostics*' '-fplugin*' '-W*' -w '-[DUILR]*' '-Wl,*' '-fuse-ld'); ALLOWED_FLAGS+=('-fno-stack-protector*' '-fabi-version=*' -fno-strict-aliasing -fno-bounds-check -fno-bounds-checking -fstrict-overflow -fno-omit-frame-pointer '-fno-builtin*'); ALLOWED_FLAGS+=(-mregparm -mno-app-regs -mapp-regs -mno-mmx -mno-sse -mno-sse2 -mno-sse3 -mno-ssse3 -mno-sse4 -mno-sse4.1 -mno-sse4.2 -mno-avx -mno-aes -mno-pclmul -mno-sse4a -mno-3dnow -mno-popcnt -mno-abm -mips1 -mips2 -mips3 -mips4 -mips32 -mips64 -mips16 -mplt -msoft-float -mno-soft-float -mhard-float -mno-hard-float -mfpu -mieee -mieee-with-inexact -mschedule -mfloat-gprs -mspe -mno-spe -mtls-direct-seg-refs -mno-tls-direct-seg-refs -mflat -mno-flat -mno-faster-structs -mfaster-structs -m32 -m64 -mx32 -mabi -mlittle-endian -mbig-endian -EL -EB -fPIC -mlive-g0 -mcmodel -mstack-bias -mno-stack-bias -msecure-plt '-m*-toc' -mfloat-abi -mfix-r4000 -mno-fix-r4000 -mfix-r4400 -mno-fix-r4400 -mfix-rm7000 -mno-fix-rm7000 -mfix-r10000 -mno-fix-r10000 -mr10k-cache-barrier -mthumb -marm -mno-fma4 -mno-movbe -mno-xop -mno-lwp -mno-fsgsbase -mno-rdrnd -mno-f16c -mno-bmi -mno-tbm -mno-avx2 -mno-bmi2 -mno-fma -mno-lzcnt -mno-fxsr -mno-hle -mno-rtm -mno-xsave -mno-xsaveopt -mno-avx512cd -mno-avx512er -mno-avx512f -mno-avx512pf -mno-sha); ALLOWED_FLAGS+=(-mstackrealign) } src_compile () { emake -C "${WORKDIR}"/build all-target-libstdc++-v3 } src_configure () { mkdir -p "${WORKDIR}"/build; cd "${WORKDIR}"/build; do_filter_flags; ECONF_SOURCE=${S} econf --enable-shared --with-system-zlib --enable-languages=c++ --enable-threads=posix --enable-long-long --disable-checking --enable-cstdio=stdio --enable-__cxa_atexit $(use_enable multilib) $(use_enable nls) $(use_with !nls included-gettext); touch "${S}"/gcc/c-gperf.h } src_install () { emake -j1 -C "${WORKDIR}"/build DESTDIR="${D}" install-target-libstdc++-v3; pushd "${D}" > /dev/null; mv usr/lib* . || die; rm -rf usr; rm -f lib*/*.{a,la,so} || die; dodir /usr; mv lib* usr/ || die } src_prepare () { EPATCH_SUFFIX="patch" epatch "${WORKDIR}"/patch; default; elibtoolize --portage --shallow; ./contrib/gcc_update --touch; if use multilib && [[ ${SYMLINK_LIB} == "yes" ]]; then sed -i -e 's:\(MULTILIB_OSDIRNAMES = \).*:\1../lib64 ../lib32:' "${S}"/gcc/config/i386/t-linux64 || die "sed failed!"; fi } src_test () { default } src_unpack () { default } strip-flags () { [[ $# -ne 0 ]] && die "strip-flags takes no arguments"; local x y var; local ALLOWED_FLAGS; setup-allowed-flags; set -f; for var in $(all-flag-vars); do local new=(); for x in ${!var}; do local flag=${x%%=*}; for y in "${ALLOWED_FLAGS[@]}"; do if [[ -z ${flag%%${y}} ]]; then new+=("${x}"); break; fi; done; done; if _is_flagq ${var} "-O*" && ! _is_flagq new "-O*"; then new+=(-O2); fi; if [[ ${!var} != "${new[*]}" ]]; then einfo "strip-flags: ${var}: changed '${!var}' to '${new[*]}'"; fi; export ${var}="${new[*]}"; done; set +f; return 0 } strip-linguas () { local ls newls nols; if [[ $1 == "-i" ]] || [[ $1 == "-u" ]]; then local op=$1; shift; ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift; local d f; for d in "$@"; do if [[ ${op} == "-u" ]]; then newls=${ls}; else newls=""; fi; for f in $(find "$d" -name '*.po' -exec basename {} .po ';'); do if [[ ${op} == "-i" ]]; then has ${f} ${ls} && newls="${newls} ${f}"; else has ${f} ${ls} || newls="${newls} ${f}"; fi; done; ls=${newls}; done; else ls="$@"; fi; nols=""; newls=""; for f in ${LINGUAS}; do if has ${f} ${ls}; then newls="${newls} ${f}"; else nols="${nols} ${f}"; fi; done; [[ -n ${nols} ]] && einfo "Sorry, but ${PN} does not support the LINGUAS:" ${nols}; export LINGUAS=${newls:1} } strip-unsupported-flags () { [[ $# -ne 0 ]] && die "strip-unsupported-flags takes no arguments"; export CFLAGS=$(test-flags-CC ${CFLAGS}); export CXXFLAGS=$(test-flags-CXX ${CXXFLAGS}); export FFLAGS=$(test-flags-F77 ${FFLAGS}); export FCFLAGS=$(test-flags-FC ${FCFLAGS}); export LDFLAGS=$(test-flags-CCLD ${LDFLAGS}) } tc-arch () { tc-ninja_magic_to_arch portage "$@" } tc-arch-kernel () { tc-ninja_magic_to_arch kern "$@" } tc-check-openmp () { if ! tc-has-openmp; then eerror "Your current compiler does not support OpenMP!"; if tc-is-gcc; then eerror "Enable OpenMP support by building sys-devel/gcc with USE=\"openmp\"."; else if tc-is-clang; then eerror "OpenMP support in sys-devel/clang is provided by sys-libs/libomp."; fi; fi; die "Active compiler does not have required support for OpenMP"; fi } tc-cpp-is-true () { local CONDITION=${1}; shift; $(tc-getTARGET_CPP) "${@}" -P - <<-EOF > /dev/null 2>&1 #if ${CONDITION} true #else #error false #endif EOF } tc-detect-is-softfloat () { [[ $(tc-getTARGET_CPP) == "gcc -E" ]] && return 1; case ${CTARGET:-${CHOST}} in *-newlib | *-elf | *-eabi) return 1 ;; arm*) if tc-cpp-is-true "defined(__ARM_PCS_VFP)"; then echo "no"; else if tc-cpp-is-true "defined(__SOFTFP__)"; then echo "yes"; else echo "softfp"; fi; fi; return 0 ;; *) return 1 ;; esac } tc-enables-pie () { tc-cpp-is-true "defined(__PIE__)" ${CPPFLAGS} ${CFLAGS} } tc-enables-ssp () { tc-cpp-is-true "defined(__SSP__) || defined(__SSP_STRONG__) || defined(__SSP_ALL__)" ${CPPFLAGS} ${CFLAGS} } tc-enables-ssp-all () { tc-cpp-is-true "defined(__SSP_ALL__)" ${CPPFLAGS} ${CFLAGS} } tc-enables-ssp-strong () { tc-cpp-is-true "defined(__SSP_STRONG__) || defined(__SSP_ALL__)" ${CPPFLAGS} ${CFLAGS} } tc-endian () { local host=$1; [[ -z ${host} ]] && host=${CTARGET:-${CHOST}}; host=${host%%-*}; case ${host} in aarch64*be) echo big ;; aarch64) echo little ;; alpha*) echo little ;; arm*b*) echo big ;; arm*) echo little ;; cris*) echo little ;; hppa*) echo big ;; i?86*) echo little ;; ia64*) echo little ;; m68*) echo big ;; mips*l*) echo little ;; mips*) echo big ;; powerpc*le) echo little ;; powerpc*) echo big ;; riscv*) echo little ;; s390*) echo big ;; sh*b*) echo big ;; sh*) echo little ;; sparc*) echo big ;; x86_64*) echo little ;; *) echo wtf ;; esac } tc-env_build () { tc-export_build_env; CFLAGS=${BUILD_CFLAGS} CXXFLAGS=${BUILD_CXXFLAGS} CPPFLAGS=${BUILD_CPPFLAGS} LDFLAGS=${BUILD_LDFLAGS} AR=$(tc-getBUILD_AR) AS=$(tc-getBUILD_AS) CC=$(tc-getBUILD_CC) CPP=$(tc-getBUILD_CPP) CXX=$(tc-getBUILD_CXX) LD=$(tc-getBUILD_LD) NM=$(tc-getBUILD_NM) PKG_CONFIG=$(tc-getBUILD_PKG_CONFIG) RANLIB=$(tc-getBUILD_RANLIB) "$@" } tc-export () { local var; for var in "$@"; do [[ $(type -t "tc-get${var}") != "function" ]] && die "tc-export: invalid export variable '${var}'"; "tc-get${var}" > /dev/null; done } tc-export_build_env () { tc-export "$@"; if tc-is-cross-compiler; then : ${BUILD_CFLAGS:=-O1 -pipe}; : ${BUILD_CXXFLAGS:=-O1 -pipe}; : ${BUILD_CPPFLAGS:= }; : ${BUILD_LDFLAGS:= }; else : ${BUILD_CFLAGS:=${CFLAGS}}; : ${BUILD_CXXFLAGS:=${CXXFLAGS}}; : ${BUILD_CPPFLAGS:=${CPPFLAGS}}; : ${BUILD_LDFLAGS:=${LDFLAGS}}; fi; export BUILD_{C,CXX,CPP,LD}FLAGS; local v; for v in BUILD_{C,CXX,CPP,LD}FLAGS; do export ${v#BUILD_}_FOR_BUILD="${!v}"; done } tc-get-compiler-type () { local code=' #if defined(__PATHSCALE__) HAVE_PATHCC #elif defined(__clang__) HAVE_CLANG #elif defined(__GNUC__) HAVE_GCC #endif '; local res=$($(tc-getCPP "$@") -E -P - <<<"${code}"); case ${res} in *HAVE_PATHCC*) echo pathcc ;; *HAVE_CLANG*) echo clang ;; *HAVE_GCC*) echo gcc ;; *) echo unknown ;; esac } tc-getAR () { tc-getPROG AR ar "$@" } tc-getAS () { tc-getPROG AS as "$@" } tc-getBUILD_AR () { tc-getBUILD_PROG AR ar "$@" } tc-getBUILD_AS () { tc-getBUILD_PROG AS as "$@" } tc-getBUILD_CC () { tc-getBUILD_PROG CC gcc "$@" } tc-getBUILD_CPP () { tc-getBUILD_PROG CPP "$(tc-getBUILD_CC) -E" "$@" } tc-getBUILD_CXX () { tc-getBUILD_PROG CXX g++ "$@" } tc-getBUILD_LD () { tc-getBUILD_PROG LD ld "$@" } tc-getBUILD_NM () { tc-getBUILD_PROG NM nm "$@" } tc-getBUILD_OBJCOPY () { tc-getBUILD_PROG OBJCOPY objcopy "$@" } tc-getBUILD_PKG_CONFIG () { tc-getBUILD_PROG PKG_CONFIG pkg-config "$@" } tc-getBUILD_PROG () { local vars="BUILD_$1 $1_FOR_BUILD HOST$1"; tc-is-cross-compiler || vars+=" $1"; _tc-getPROG CBUILD "${vars}" "${@:2}" } tc-getBUILD_RANLIB () { tc-getBUILD_PROG RANLIB ranlib "$@" } tc-getBUILD_STRIP () { tc-getBUILD_PROG STRIP strip "$@" } tc-getCC () { tc-getPROG CC gcc "$@" } tc-getCPP () { tc-getPROG CPP "${CC:-gcc} -E" "$@" } tc-getCXX () { tc-getPROG CXX g++ "$@" } tc-getDLLWRAP () { tc-getPROG DLLWRAP dllwrap "$@" } tc-getF77 () { tc-getPROG F77 gfortran "$@" } tc-getFC () { tc-getPROG FC gfortran "$@" } tc-getGCJ () { tc-getPROG GCJ gcj "$@" } tc-getGO () { tc-getPROG GO gccgo "$@" } tc-getLD () { tc-getPROG LD ld "$@" } tc-getNM () { tc-getPROG NM nm "$@" } tc-getOBJCOPY () { tc-getPROG OBJCOPY objcopy "$@" } tc-getOBJDUMP () { tc-getPROG OBJDUMP objdump "$@" } tc-getPKG_CONFIG () { tc-getPROG PKG_CONFIG pkg-config "$@" } tc-getPROG () { _tc-getPROG CHOST "$@" } tc-getRANLIB () { tc-getPROG RANLIB ranlib "$@" } tc-getRC () { tc-getPROG RC windres "$@" } tc-getSTRIP () { tc-getPROG STRIP strip "$@" } tc-getTARGET_CPP () { if [[ -n ${CTARGET} ]]; then _tc-getPROG CTARGET TARGET_CPP "gcc -E" "$@"; else tc-getCPP "$@"; fi } tc-has-openmp () { local base="${T}/test-tc-openmp"; cat <<-EOF > "${base}.c" #include int main() { int nthreads, tid, ret = 0; #pragma omp parallel private(nthreads, tid) { tid = omp_get_thread_num(); nthreads = omp_get_num_threads(); ret += tid + nthreads; } return ret; } EOF $(tc-getCC "$@") -fopenmp "${base}.c" -o "${base}" &> /dev/null; local ret=$?; rm -f "${base}"*; return ${ret} } tc-has-tls () { local base="${T}/test-tc-tls"; cat <<-EOF > "${base}.c" int foo(int *i) { static __thread int j = 0; return *i ? j : *i; } EOF local flags; case $1 in -s) flags="-S" ;; -c) flags="-c" ;; -l) ;; -*) die "Usage: tc-has-tls [-c|-l] [toolchain prefix]" ;; esac; : ${flags:=-fPIC -shared -Wl,-z,defs}; [[ $1 == -* ]] && shift; $(tc-getCC "$@") ${flags} "${base}.c" -o "${base}" &> /dev/null; local ret=$?; rm -f "${base}"*; return ${ret} } tc-is-clang () { [[ $(tc-get-compiler-type) == clang ]] } tc-is-cross-compiler () { [[ ${CBUILD:-${CHOST}} != ${CHOST} ]] } tc-is-gcc () { [[ $(tc-get-compiler-type) == gcc ]] } tc-is-softfloat () { tc-detect-is-softfloat || tc-tuple-is-softfloat } tc-is-static-only () { local host=${CTARGET:-${CHOST}}; [[ ${host} == *-mint* ]] } tc-ld-disable-gold () { if ! tc-ld-is-gold "$@"; then return; fi; ewarn "Forcing usage of the BFD linker instead of GOLD"; local ld=$(tc-getLD "$@"); local bfd_ld="${ld%% *}.bfd"; local path_ld=$(which "${bfd_ld}" 2>/dev/null); [[ -e ${path_ld} ]] && export LD=${bfd_ld}; local fallback="true"; if tc-is-gcc; then local major=$(gcc-major-version "$@"); local minor=$(gcc-minor-version "$@"); if [[ ${major} -gt 4 ]] || [[ ${major} -eq 4 && ${minor} -ge 8 ]]; then export LDFLAGS="${LDFLAGS} -fuse-ld=bfd"; fallback="false"; fi; else if tc-is-clang; then local major=$(clang-major-version "$@"); local minor=$(clang-minor-version "$@"); if [[ ${major} -gt 3 ]] || [[ ${major} -eq 3 && ${minor} -ge 5 ]]; then export LDFLAGS="${LDFLAGS} -fuse-ld=bfd"; fallback="false"; fi; fi; fi; if [[ ${fallback} == "true" ]]; then if [[ -e ${path_ld} ]]; then local d="${T}/bfd-linker"; mkdir -p "${d}"; ln -sf "${path_ld}" "${d}"/ld; export LDFLAGS="${LDFLAGS} -B${d}"; else die "unable to locate a BFD linker to bypass gold"; fi; fi } tc-ld-is-gold () { local out; out=$($(tc-getLD "$@") --version 2>&1); if [[ ${out} == *"GNU gold"* ]]; then return 0; fi; local base="${T}/test-tc-gold"; cat <<-EOF > "${base}.c" int main() { return 0; } EOF out=$($(tc-getCC "$@") ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -Wl,--version "${base}.c" -o "${base}" 2>&1); rm -f "${base}"*; if [[ ${out} == *"GNU gold"* ]]; then return 0; fi; return 1 } tc-ld-is-lld () { local out; out=$($(tc-getLD "$@") --version 2>&1); if [[ ${out} == *"LLD"* ]]; then return 0; fi; local base="${T}/test-tc-lld"; cat <<-EOF > "${base}.c" int main() { return 0; } EOF out=$($(tc-getCC "$@") ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -Wl,--version "${base}.c" -o "${base}" 2>&1); rm -f "${base}"*; if [[ ${out} == *"LLD"* ]]; then return 0; fi; return 1 } tc-ninja_magic_to_arch () { function ninj () { [[ ${type} == "kern" ]] && echo $1 || echo $2 }; local type=$1; local host=$2; [[ -z ${host} ]] && host=${CTARGET:-${CHOST}}; case ${host} in aarch64*) echo arm64 ;; alpha*) echo alpha ;; arm*) echo arm ;; avr*) ninj avr32 avr ;; bfin*) ninj blackfin bfin ;; c6x*) echo c6x ;; cris*) echo cris ;; frv*) echo frv ;; hexagon*) echo hexagon ;; hppa*) ninj parisc hppa ;; i?86*) if [[ ${type} == "kern" && ${host} == *freebsd* ]]; then echo i386; else echo x86; fi ;; ia64*) echo ia64 ;; m68*) echo m68k ;; metag*) echo metag ;; microblaze*) echo microblaze ;; mips*) echo mips ;; nios2*) echo nios2 ;; nios*) echo nios ;; or1k | or32*) echo openrisc ;; powerpc*) if [[ ${type} == "kern" ]]; then echo powerpc; else if [[ ${host} == powerpc64* ]]; then echo ppc64; else echo ppc; fi; fi ;; riscv*) echo riscv ;; s390*) echo s390 ;; score*) echo score ;; sh64*) ninj sh64 sh ;; sh*) echo sh ;; sparc64*) ninj sparc64 sparc ;; sparc*) [[ ${PROFILE_ARCH} == "sparc64" ]] && ninj sparc64 sparc || echo sparc ;; tile*) echo tile ;; vax*) echo vax ;; x86_64*freebsd*) echo amd64 ;; x86_64*) if [[ ${type} == "kern" ]]; then echo x86; else echo amd64; fi ;; xtensa*) echo xtensa ;; *) echo unknown ;; esac } tc-stack-grows-down () { case ${ARCH} in hppa | metag) return 1 ;; esac; return 0 } tc-tuple-is-softfloat () { local CTARGET=${CTARGET:-${CHOST}}; case ${CTARGET//_/-} in bfin* | h8300*) echo "only" ;; *-softfloat-*) echo "yes" ;; *-softfp-*) echo "softfp" ;; arm*-hardfloat-* | arm*eabihf) echo "no" ;; *-newlib | *-elf | *-eabi) echo "no" ;; arm*) echo "yes" ;; *) echo "no" ;; esac } test-flag-CC () { test-flag-PROG "CC" c "$@" } test-flag-CCLD () { test-flag-PROG "CC" c+ld "$@" } test-flag-CXX () { test-flag-PROG "CXX" c++ "$@" } test-flag-F77 () { test-flag-PROG "F77" f77 "$@" } test-flag-FC () { test-flag-PROG "FC" f95 "$@" } test-flag-PROG () { local comp=$1; local lang=$2; shift 2; if [[ -z ${comp} ]]; then return 1; fi; if [[ -z $1 ]]; then return 1; fi; comp=($(tc-get${comp})); if ! type -p ${comp[0]} > /dev/null; then return 1; fi; local in_src in_ext cmdline_extra=(); case "${lang}" in c) in_ext='c'; in_src='int main(void) { return 0; }'; cmdline_extra+=(-xc -c) ;; c++) in_ext='cc'; in_src='int main(void) { return 0; }'; cmdline_extra+=(-xc++ -c) ;; f77) in_ext='f'; in_src=' end'; cmdline_extra+=(-xf77 -c) ;; f95) in_ext='f90'; in_src='end'; cmdline_extra+=(-xf95 -c) ;; c+ld) in_ext='c'; in_src='int main(void) { return 0; }'; cmdline_extra+=(-xc) ;; esac; local test_in=${T}/test-flag.${in_ext}; local test_out=${T}/test-flag.exe; printf "%s\n" "${in_src}" > "${test_in}" || die "Failed to create '${test_in}'"; local cmdline=("${comp[@]}" -Werror "$@" "${cmdline_extra[@]}" "${test_in}" -o "${test_out}"); if ! "${cmdline[@]}" &> /dev/null; then cmdline+=(-Qunused-arguments); "${cmdline[@]}" &> /dev/null; fi } test-flags () { test-flags-CC "$@" } test-flags-CC () { test-flags-PROG "CC" "$@" } test-flags-CCLD () { test-flags-PROG "CCLD" "$@" } test-flags-CXX () { test-flags-PROG "CXX" "$@" } test-flags-F77 () { test-flags-PROG "F77" "$@" } test-flags-FC () { test-flags-PROG "FC" "$@" } test-flags-PROG () { local comp=$1; local flags=(); local x; shift; [[ -z ${comp} ]] && return 1; while (( $# )); do case "$1" in --param | -B) if test-flag-${comp} "$1" "$2"; then flags+=("$1" "$2"); fi; shift 2 ;; *) if test-flag-${comp} "$1"; then flags+=("$1"); fi; shift 1 ;; esac; done; echo "${flags[*]}"; [[ ${#flags[@]} -gt 0 ]] } test_version_info () { if [[ $($(tc-getCC) --version 2>&1) == *$1* ]]; then return 0; else return 1; fi } transform_known_flags () { declare setting; replace-cpu-flags k8 athlon64 opteron x86-64; replace-cpu-flags pentium-m pentium3m pentium3; replace-cpu-flags G3 750; replace-cpu-flags G4 7400; replace-cpu-flags G5 7400; filter-flags -fdiagnostics-show-option } uclibctoolize () { die "Use elibtoolize" } use_if_iuse () { in_iuse $1 || return 1; use $1 }