declare -x ABI="amd64" declare -x ABI_MIPS="" declare -x ABI_PPC="" declare -x ABI_RISCV="" declare -x ABI_S390="" declare -- ABI_VER="1.43" declare -x ABI_X86="64 32" declare -x ADA_TARGET="" declare -a ALL_LLVM_TARGETS=([0]="llvm_targets_AArch64" [1]="llvm_targets_AMDGPU" [2]="llvm_targets_ARM" [3]="llvm_targets_BPF" [4]="llvm_targets_Hexagon" [5]="llvm_targets_Lanai" [6]="llvm_targets_Mips" [7]="llvm_targets_MSP430" [8]="llvm_targets_NVPTX" [9]="llvm_targets_PowerPC" [10]="llvm_targets_RISCV" [11]="llvm_targets_Sparc" [12]="llvm_targets_SystemZ" [13]="llvm_targets_WebAssembly" [14]="llvm_targets_X86" [15]="llvm_targets_XCore") declare -x ALSA_CARDS="" declare -x ANT_HOME="/usr/share/ant" declare -x APACHE2_MODULES="" declare -x APACHE2_MPMS="" declare -x ARCH="amd64" declare BDEPEND="" declare -- BOOTSTRAP_DEPEND="|| ( >=dev-lang/rust-1.42 >=dev-lang/rust-bin-1.42 )" declare -x BOOTSTRAP_USE="unicode internal-glib pkg-config split-usr python_targets_python3_7 python_targets_python2_7 multilib" declare -x CALLIGRA_FEATURES="" declare -x CAMERAS="" declare -x CARGO_TERM_COLOR="never" declare -x CATKIN_PREFIX_PATH="/usr" declare -x CBUILD="x86_64-pc-linux-gnu" declare -x CFLAGS="-O2 -pipe -march=native " declare -x CFLAGS_amd64="-m64" declare -x CFLAGS_default declare -x CFLAGS_x32="-mx32" declare -x CFLAGS_x86="-m32" declare -- CHECKREQS_DISK_BUILD="9G" declare -x CHOST="x86_64-pc-linux-gnu" declare -x CHOST_amd64="x86_64-pc-linux-gnu" declare -x CHOST_default="x86_64-pc-linux-gnu" declare -x CHOST_x32="x86_64-pc-linux-gnux32" declare -x CHOST_x86="i686-pc-linux-gnu" declare -x COLLECTD_PLUGINS="" declare -- COMMON_DEPEND=" >=dev-libs/libgit2-0.99:= net-libs/libssh2:= net-libs/http-parser:= net-misc/curl:=[ssl] sys-libs/zlib:= !libressl? ( dev-libs/openssl:0= ) libressl? ( dev-libs/libressl:0= ) elibc_musl? ( sys-libs/libunwind ) system-llvm? ( || ( sys-devel/llvm:10[llvm_targets_AArch64?,llvm_targets_AMDGPU?,llvm_targets_ARM?,llvm_targets_BPF?,llvm_targets_Hexagon?,llvm_targets_Lanai?,llvm_targets_Mips?,llvm_targets_MSP430?,llvm_targets_NVPTX?,llvm_targets_PowerPC?,llvm_targets_RISCV?,llvm_targets_Sparc?,llvm_targets_SystemZ?,llvm_targets_WebAssembly?,llvm_targets_X86?,llvm_targets_XCore?] sys-devel/llvm:9[llvm_targets_AArch64?,llvm_targets_AMDGPU?,llvm_targets_ARM?,llvm_targets_BPF?,llvm_targets_Hexagon?,llvm_targets_Lanai?,llvm_targets_Mips?,llvm_targets_MSP430?,llvm_targets_NVPTX?,llvm_targets_PowerPC?,llvm_targets_RISCV?,llvm_targets_Sparc?,llvm_targets_SystemZ?,llvm_targets_WebAssembly?,llvm_targets_X86?,llvm_targets_XCore?] ) ${b} ]] && return 3; [[ ${a} < ${b} ]] && return 1; else __eapi7_ver_compare_int "${a}" "${b}" || return; fi; done; [[ ${an} == *.* ]] && return 3; [[ ${bn} == *.* ]] && return 1; [[ ${al} > ${bl} ]] && return 3; [[ ${al} < ${bl} ]] && return 1; as=${as#_}${as:+_}; bs=${bs#_}${bs:+_}; while [[ -n ${as} && -n ${bs} ]]; do a=${as%%_*}; b=${bs%%_*}; if [[ ${a%%[0-9]*} == "${b%%[0-9]*}" ]]; then __eapi7_ver_compare_int "${a##*[a-z]}" "${b##*[a-z]}" || return; else [[ ${a%%[0-9]*} == p ]] && return 3; [[ ${b%%[0-9]*} == p ]] && return 1; [[ ${a} > ${b} ]] && return 3 || return 1; fi; as=${as#*_}; bs=${bs#*_}; done; if [[ -n ${as} ]]; then [[ ${as} == p[_0-9]* ]] && return 3 || return 1; else if [[ -n ${bs} ]]; then [[ ${bs} == p[_0-9]* ]] && return 1 || return 3; fi; fi; __eapi7_ver_compare_int "${ar#-r}" "${br#-r}" || return; return 2 } __eapi7_ver_compare_int () { local a=$1 b=$2 d=$(( ${#1}-${#2} )); if [[ ${d} -gt 0 ]]; then printf -v b "%0${d}d%s" 0 "${b}"; else if [[ ${d} -lt 0 ]]; then printf -v a "%0$(( -d ))d%s" 0 "${a}"; fi; fi; [[ ${a} > ${b} ]] && return 3; [[ ${a} == "${b}" ]] } __eapi7_ver_parse_range () { local range=${1}; local max=${2}; [[ ${range} == [0-9]* ]] || die "${FUNCNAME}: range must start with a number"; start=${range%-*}; [[ ${range} == *-* ]] && end=${range#*-} || end=${start}; if [[ -n ${end} ]]; then [[ ${start} -le ${end} ]] || die "${FUNCNAME}: end of range must be >= start"; [[ ${end} -le ${max} ]] || end=${max}; else end=${max}; fi } __eapi7_ver_split () { local v=${1} LC_ALL=C; comp=(); local s c; while [[ -n ${v} ]]; do s=${v%%[a-zA-Z0-9]*}; v=${v:${#s}}; [[ ${v} == [0-9]* ]] && c=${v%%[^0-9]*} || c=${v%%[^a-zA-Z]*}; v=${v:${#c}}; comp+=("${s}" "${c}"); done } _bash-completion-r1_get_bashcompdir () { debug-print-function ${FUNCNAME} "${@}"; _bash-completion-r1_get_bashdir completionsdir /usr/share/bash-completion/completions } _bash-completion-r1_get_bashdir () { debug-print-function ${FUNCNAME} "${@}"; if $(tc-getPKG_CONFIG) --exists bash-completion &> /dev/null; then local path; path=$($(tc-getPKG_CONFIG) --variable="${1}" bash-completion) || die; echo "${path#${EPREFIX}}"; else echo "${2}"; fi } _bash-completion-r1_get_bashhelpersdir () { debug-print-function ${FUNCNAME} "${@}"; _bash-completion-r1_get_bashdir helpersdir /usr/share/bash-completion/helpers } _clang_fullversion () { local ver="$1"; shift; set -- $($(tc-getCPP "$@") -E -P - <<<"__clang_major__ __clang_minor__ __clang_patchlevel__"); eval echo "$ver" } _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 ${f}"; fi } _filter-hardened () { local f; for f in "$@"; 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" } _is_flagq () { local x var="$1[*]"; for x in ${!var}; do [[ ${x} == $2 ]] && return 0; done; return 1 } _multilib_multibuild_wrapper () { debug-print-function ${FUNCNAME} "${@}"; local ABI=${MULTIBUILD_VARIANT#*.}; local -r MULTILIB_ABI_FLAG=${MULTIBUILD_VARIANT%.*}; multilib_toolchain_setup "${ABI}"; readonly ABI; "${@}" } _python_EPYTHON_supported () { debug-print-function ${FUNCNAME} "${@}"; local EPYTHON=${1}; local i=${EPYTHON/./_}; case "${i}" in python* | jython* | pypy*) ;; *) ewarn "Invalid EPYTHON: ${EPYTHON}"; return 1 ;; esac; if has "${i}" "${_PYTHON_SUPPORTED_IMPLS[@]}"; then if python_is_installed "${i}"; then if declare -f python_check_deps > /dev/null; then local PYTHON_USEDEP="python_targets_${i}(-),python_single_target_${i}(+)"; python_check_deps; return ${?}; fi; return 0; fi; else if ! has "${i}" "${_PYTHON_ALL_IMPLS[@]}"; then ewarn "Invalid EPYTHON: ${EPYTHON}"; fi; fi; return 1 } _python_check_dead_variables () { local v; for v in PYTHON_DEPEND PYTHON_USE_WITH{,_OR,_OPT} {RESTRICT,SUPPORT}_PYTHON_ABIS; do if [[ -n ${!v} ]]; then die "${v} is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#Ebuild_head"; fi; done; for v in PYTHON_{CPPFLAGS,CFLAGS,CXXFLAGS,LDFLAGS}; do if [[ -n ${!v} ]]; then die "${v} is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#PYTHON_CFLAGS"; fi; done; for v in PYTHON_TESTS_RESTRICTED_ABIS PYTHON_EXPORT_PHASE_FUNCTIONS PYTHON_VERSIONED_{SCRIPTS,EXECUTABLES} PYTHON_NONVERSIONED_EXECUTABLES; do if [[ -n ${!v} ]]; then die "${v} is invalid for python-r1 suite"; fi; done; for v in DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES DISTUTILS_SETUP_FILES DISTUTILS_GLOBAL_OPTIONS DISTUTILS_SRC_TEST PYTHON_MODNAME; do if [[ -n ${!v} ]]; then die "${v} is invalid for distutils-r1, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#${v}"; fi; done; if [[ -n ${DISTUTILS_DISABLE_TEST_DEPENDENCY} ]]; then die "${v} is invalid for distutils-r1, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#DISTUTILS_SRC_TEST"; fi; for v in PYTHON_BDEPEND PYTHON_MULTIPLE_ABIS PYTHON_ABI_TYPE PYTHON_RESTRICTED_ABIS PYTHON_TESTS_FAILURES_TOLERANT_ABIS PYTHON_CFFI_MODULES_GENERATION_COMMANDS; do if [[ -n ${!v} ]]; then die "${v} is invalid for python-r1 suite"; fi; done } _python_check_locale_sanity () { local -x LC_ALL=${1}; local IFS=; local lc=({a..z}); local uc=({A..Z}); local input="${lc[*]}${uc[*]}"; local output=$(tr '[:lower:][:upper:]' '[:upper:][:lower:]' <<<"${input}"); [[ ${output} == "${uc[*]}${lc[*]}" ]] } _python_export () { debug-print-function ${FUNCNAME} "${@}"; local impl var; case "${1}" in python* | jython*) impl=${1/_/.}; shift ;; pypy | pypy3) impl=${1}; shift ;; *) impl=${EPYTHON}; if [[ -z ${impl} ]]; then die "_python_export called without a python implementation and EPYTHON is unset"; fi ;; esac; debug-print "${FUNCNAME}: implementation: ${impl}"; for var in "$@"; do case "${var}" in EPYTHON) export EPYTHON=${impl}; debug-print "${FUNCNAME}: EPYTHON = ${EPYTHON}" ;; PYTHON) export PYTHON=${EPREFIX}/usr/bin/${impl}; debug-print "${FUNCNAME}: PYTHON = ${PYTHON}" ;; PYTHON_SITEDIR) [[ -n ${PYTHON} ]] || die "PYTHON needs to be set for ${var} to be exported, or requested before it"; PYTHON_SITEDIR=$("${PYTHON}" -c 'import distutils.sysconfig; print(distutils.sysconfig.get_python_lib())') || die; export PYTHON_SITEDIR; debug-print "${FUNCNAME}: PYTHON_SITEDIR = ${PYTHON_SITEDIR}" ;; PYTHON_INCLUDEDIR) [[ -n ${PYTHON} ]] || die "PYTHON needs to be set for ${var} to be exported, or requested before it"; PYTHON_INCLUDEDIR=$("${PYTHON}" -c 'import distutils.sysconfig; print(distutils.sysconfig.get_python_inc())') || die; export PYTHON_INCLUDEDIR; debug-print "${FUNCNAME}: PYTHON_INCLUDEDIR = ${PYTHON_INCLUDEDIR}"; if [[ ! -d ${PYTHON_INCLUDEDIR} ]]; then die "${impl} does not install any header files!"; fi ;; PYTHON_LIBPATH) [[ -n ${PYTHON} ]] || die "PYTHON needs to be set for ${var} to be exported, or requested before it"; PYTHON_LIBPATH=$("${PYTHON}" -c 'import os.path, sysconfig; print(os.path.join(sysconfig.get_config_var("LIBDIR"), sysconfig.get_config_var("LDLIBRARY")) if sysconfig.get_config_var("LDLIBRARY") else "")') || die; export PYTHON_LIBPATH; debug-print "${FUNCNAME}: PYTHON_LIBPATH = ${PYTHON_LIBPATH}"; if [[ ! -n ${PYTHON_LIBPATH} ]]; then die "${impl} lacks a (usable) dynamic library"; fi ;; PYTHON_CFLAGS) local val; case "${impl}" in python*) val=$($(tc-getPKG_CONFIG) --cflags ${impl/n/n-}) || die ;; *) die "${impl}: obtaining ${var} not supported" ;; esac; export PYTHON_CFLAGS=${val}; debug-print "${FUNCNAME}: PYTHON_CFLAGS = ${PYTHON_CFLAGS}" ;; PYTHON_LIBS) local val; case "${impl}" in python2* | python3.6 | python3.7*) val=$($(tc-getPKG_CONFIG) --libs ${impl/n/n-}) || die ;; python*) val=$($(tc-getPKG_CONFIG) --libs ${impl/n/n-}-embed) || die ;; *) die "${impl}: obtaining ${var} not supported" ;; esac; export PYTHON_LIBS=${val}; debug-print "${FUNCNAME}: PYTHON_LIBS = ${PYTHON_LIBS}" ;; PYTHON_CONFIG) local flags val; case "${impl}" in python*) [[ -n ${PYTHON} ]] || die "PYTHON needs to be set for ${var} to be exported, or requested before it"; flags=$("${PYTHON}" -c 'import sysconfig; print(sysconfig.get_config_var("ABIFLAGS") or "")') || die; val=${PYTHON}${flags}-config ;; *) die "${impl}: obtaining ${var} not supported" ;; esac; export PYTHON_CONFIG=${val}; debug-print "${FUNCNAME}: PYTHON_CONFIG = ${PYTHON_CONFIG}" ;; PYTHON_PKG_DEP) local d; case ${impl} in python2.7) PYTHON_PKG_DEP='>=dev-lang/python-2.7.5-r2:2.7' ;; python*) PYTHON_PKG_DEP="dev-lang/python:${impl#python}" ;; pypy) PYTHON_PKG_DEP='>=dev-python/pypy-7.3.0:0=' ;; pypy3) PYTHON_PKG_DEP='>=dev-python/pypy3-7.3.0:0=' ;; *) die "Invalid implementation: ${impl}" ;; esac; if [[ -n ${PYTHON_REQ_USE} ]]; then PYTHON_PKG_DEP+=[${PYTHON_REQ_USE}]; fi; export PYTHON_PKG_DEP; debug-print "${FUNCNAME}: PYTHON_PKG_DEP = ${PYTHON_PKG_DEP}" ;; PYTHON_SCRIPTDIR) local dir; export PYTHON_SCRIPTDIR=${EPREFIX}/usr/lib/python-exec/${impl}; debug-print "${FUNCNAME}: PYTHON_SCRIPTDIR = ${PYTHON_SCRIPTDIR}" ;; *) die "_python_export: unknown variable ${var}" ;; esac; done } _python_impl_matches () { [[ ${#} -ge 1 ]] || die "${FUNCNAME}: takes at least 1 parameter"; [[ ${#} -eq 1 ]] && return 0; local impl=${1} pattern; shift; for pattern in "$@"; do if [[ ${pattern} == -2 ]]; then python_is_python3 "${impl}" || return 0; else if [[ ${pattern} == -3 ]]; then python_is_python3 "${impl}" && return 0; return; else if [[ ${impl/./_} == ${pattern/./_} ]]; then return 0; fi; fi; fi; done; return 1 } _python_impl_supported () { debug-print-function ${FUNCNAME} "${@}"; [[ ${#} -eq 1 ]] || die "${FUNCNAME}: takes exactly 1 argument (impl)."; local impl=${1}; case "${impl}" in python2_7 | python3_[678] | pypy3) return 0 ;; jython2_7 | pypy | pypy1_[89] | pypy2_0 | python2_[56] | python3_[12345]) return 1 ;; *) [[ -n ${PYTHON_COMPAT_NO_STRICT} ]] && return 1; die "Invalid implementation in PYTHON_COMPAT: ${impl}" ;; esac } _python_ln_rel () { debug-print-function ${FUNCNAME} "${@}"; local target=${1}; local symname=${2}; local tgpath=${target%/*}/; local sympath=${symname%/*}/; local rel_target=; while [[ -n ${sympath} ]]; do local tgseg= symseg=; while [[ ! -n ${tgseg} && -n ${tgpath} ]]; do tgseg=${tgpath%%/*}; tgpath=${tgpath#${tgseg}/}; done; while [[ ! -n ${symseg} && -n ${sympath} ]]; do symseg=${sympath%%/*}; sympath=${sympath#${symseg}/}; done; if [[ ${tgseg} != ${symseg} ]]; then rel_target=../${rel_target}${tgseg:+${tgseg}/}; fi; done; rel_target+=${tgpath}${target##*/}; debug-print "${FUNCNAME}: ${symname} -> ${target}"; debug-print "${FUNCNAME}: rel_target = ${rel_target}"; ln -fs "${rel_target}" "${symname}" } _python_set_impls () { local i; if ! declare -p PYTHON_COMPAT &> /dev/null; then die 'PYTHON_COMPAT not declared.'; fi; if [[ $(declare -p PYTHON_COMPAT) != "declare -a"* ]]; then die 'PYTHON_COMPAT must be an array.'; fi; for i in "${PYTHON_COMPAT[@]}"; do _python_impl_supported "${i}"; done; local supp=() unsupp=(); for i in "${_PYTHON_ALL_IMPLS[@]}"; do if has "${i}" "${PYTHON_COMPAT[@]}"; then supp+=("${i}"); else unsupp+=("${i}"); fi; done; if [[ ! -n ${supp[@]} ]]; then die "No supported implementation in PYTHON_COMPAT."; fi; if [[ -n ${_PYTHON_SUPPORTED_IMPLS[@]} ]]; then if [[ ${_PYTHON_SUPPORTED_IMPLS[@]} != ${supp[@]} ]]; then eerror "Supported impls (PYTHON_COMPAT) changed between inherits!"; eerror "Before: ${_PYTHON_SUPPORTED_IMPLS[*]}"; eerror "Now : ${supp[*]}"; die "_PYTHON_SUPPORTED_IMPLS integrity check failed"; fi; if [[ ${_PYTHON_UNSUPPORTED_IMPLS[@]} != ${unsupp[@]} ]]; then eerror "Unsupported impls changed between inherits!"; eerror "Before: ${_PYTHON_UNSUPPORTED_IMPLS[*]}"; eerror "Now : ${unsupp[*]}"; die "_PYTHON_UNSUPPORTED_IMPLS integrity check failed"; fi; else _PYTHON_SUPPORTED_IMPLS=("${supp[@]}"); _PYTHON_UNSUPPORTED_IMPLS=("${unsupp[@]}"); readonly _PYTHON_SUPPORTED_IMPLS _PYTHON_UNSUPPORTED_IMPLS; fi } _python_wrapper_setup () { debug-print-function ${FUNCNAME} "${@}"; local workdir=${1:-${T}/${EPYTHON}}; local impl=${2:-${EPYTHON}}; [[ -n ${workdir} ]] || die "${FUNCNAME}: no workdir specified."; [[ -n ${impl} ]] || die "${FUNCNAME}: no impl nor EPYTHON specified."; if [[ ! -x ${workdir}/bin/python ]]; then _python_check_dead_variables; mkdir -p "${workdir}"/{bin,pkgconfig} || die; rm -f "${workdir}"/bin/python{,2,3}{,-config} || die; rm -f "${workdir}"/bin/2to3 || die; rm -f "${workdir}"/pkgconfig/python{2,3}{,-embed}.pc || die; local EPYTHON PYTHON; _python_export "${impl}" EPYTHON PYTHON; local pyver pyother; if python_is_python3; then pyver=3; pyother=2; else pyver=2; pyother=3; fi; cat > "${workdir}/bin/python" <<-_EOF_ || #!/bin/sh exec "${PYTHON}" "\${@}" _EOF_ die cp "${workdir}/bin/python" "${workdir}/bin/python${pyver}" || die; chmod +x "${workdir}/bin/python" "${workdir}/bin/python${pyver}" || die; local nonsupp=("python${pyother}" "python${pyother}-config"); if [[ ${EPYTHON} == python* ]]; then cat > "${workdir}/bin/python-config" <<-_EOF_ || #!/bin/sh exec "${PYTHON}-config" "\${@}" _EOF_ die cp "${workdir}/bin/python-config" "${workdir}/bin/python${pyver}-config" || die; chmod +x "${workdir}/bin/python-config" "${workdir}/bin/python${pyver}-config" || die; ln -s "${PYTHON/python/2to3-}" "${workdir}"/bin/2to3 || die; ln -s "${EPREFIX}"/usr/$(get_libdir)/pkgconfig/${EPYTHON/n/n-}.pc "${workdir}"/pkgconfig/python${pyver}.pc || die; if [[ ${EPYTHON} != python[23].[67] ]]; then ln -s "${EPREFIX}"/usr/$(get_libdir)/pkgconfig/${EPYTHON/n/n-}-embed.pc "${workdir}"/pkgconfig/python${pyver}-embed.pc || die; fi; else nonsupp+=(2to3 python-config "python${pyver}-config"); fi; local x; for x in "${nonsupp[@]}"; do cat > "${workdir}"/bin/${x} <<-_EOF_ || #!/bin/sh echo "${ECLASS}: ${FUNCNAME}: ${x} is not supported by ${EPYTHON} (PYTHON_COMPAT)" >&2 exit 127 _EOF_ die chmod +x "${workdir}"/bin/${x} || die; done; fi; if [[ ${PATH##:*} != ${workdir}/bin ]]; then PATH=${workdir}/bin${PATH:+:${PATH}}; fi; if [[ ${PKG_CONFIG_PATH##:*} != ${workdir}/pkgconfig ]]; then PKG_CONFIG_PATH=${workdir}/pkgconfig${PKG_CONFIG_PATH:+:${PKG_CONFIG_PATH}}; fi; export PATH PKG_CONFIG_PATH } _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 } bashcomp_alias () { debug-print-function ${FUNCNAME} "${@}"; [[ ${#} -lt 2 ]] && die "Usage: ${FUNCNAME} ..."; local base=${1} f; shift; for f in "$@"; do dosym "${base}" "$(_bash-completion-r1_get_bashcompdir)/${f}" || return; done } build_sphinx () { debug-print-function ${FUNCNAME} "${@}"; [[ ${#} -eq 1 ]] || die "${FUNCNAME} takes 1 arg: "; local dir=${1}; sed -i -e 's:^intersphinx_mapping:disabled_&:' "${dir}"/conf.py || die; sphinx-build -b html -d "${dir}"/_build/doctrees "${dir}" "${dir}"/_build/html || die; HTML_DOCS+=("${dir}/_build/html/.") } check-reqs_disk () { debug-print-function ${FUNCNAME} "$@"; [[ -z ${2} ]] && die "Usage: ${FUNCNAME} [path] [size]"; local path=${1}; local size=${2}; local space_kbi; check-reqs_start_phase ${size} "disk space at \"${path}\""; space_kbi=$(df -Pk "${1}" 2>/dev/null | awk 'FNR == 2 {print $4}'); if [[ $? == 0 && -n ${space_kbi} ]]; then if [[ ${space_kbi} -lt $(check-reqs_get_kibibytes ${size}) ]]; then eend 1; check-reqs_unsatisfied ${size} "disk space at \"${path}\""; else eend 0; fi; else eend 1; ewarn "Couldn't determine disk space, skipping..."; fi } check-reqs_get_kibibytes () { debug-print-function ${FUNCNAME} "$@"; [[ -z ${1} ]] && die "Usage: ${FUNCNAME} [size]"; local unit=${1:(-1)}; local size=${1%[GMT]}; case ${unit} in M) echo $((1024 * size)) ;; G) echo $((1024 * 1024 * size)) ;; T) echo $((1024 * 1024 * 1024 * size)) ;; *) die "${FUNCNAME}: Unknown unit: ${unit}" ;; esac } check-reqs_get_number () { debug-print-function ${FUNCNAME} "$@"; [[ -z ${1} ]] && die "Usage: ${FUNCNAME} [size]"; local size=${1%[GMT]}; [[ ${size} == ${1} ]] && die "${FUNCNAME}: Missing unit: ${1}"; echo ${size} } check-reqs_get_unit () { debug-print-function ${FUNCNAME} "$@"; [[ -z ${1} ]] && die "Usage: ${FUNCNAME} [size]"; local unit=${1:(-1)}; case ${unit} in M) echo "MiB" ;; G) echo "GiB" ;; T) echo "TiB" ;; *) die "${FUNCNAME}: Unknown unit: ${unit}" ;; esac } check-reqs_memory () { debug-print-function ${FUNCNAME} "$@"; [[ -z ${1} ]] && die "Usage: ${FUNCNAME} [size]"; local size=${1}; local actual_memory; local actual_swap; check-reqs_start_phase ${size} "RAM"; if [[ -r /proc/meminfo ]]; then actual_memory=$(awk '/MemTotal/ { print $2 }' /proc/meminfo); actual_swap=$(awk '/SwapTotal/ { print $2 }' /proc/meminfo); else actual_memory=$(sysctl hw.physmem 2>/dev/null); [[ $? -eq 0 ]] && actual_memory=$(echo "${actual_memory}" | sed -e 's/^[^:=]*[:=][[:space:]]*//'); actual_swap=$(sysctl vm.swap_total 2>/dev/null); [[ $? -eq 0 ]] && actual_swap=$(echo "${actual_swap}" | sed -e 's/^[^:=]*[:=][[:space:]]*//'); fi; if [[ -n ${actual_memory} ]]; then if [[ ${actual_memory} -ge $(check-reqs_get_kibibytes ${size}) ]]; then eend 0; else if [[ -n ${actual_swap} && $((${actual_memory} + ${actual_swap})) -ge $(check-reqs_get_kibibytes ${size}) ]]; then ewarn "Amount of main memory is insufficient, but amount"; ewarn "of main memory combined with swap is sufficient."; ewarn "Build process may make computer very slow!"; eend 0; else eend 1; check-reqs_unsatisfied ${size} "RAM"; fi; fi; else eend 1; ewarn "Couldn't determine amount of memory, skipping..."; fi } check-reqs_output () { debug-print-function ${FUNCNAME} "$@"; local msg="ewarn"; [[ ${EBUILD_PHASE} == "pretend" && -z ${I_KNOW_WHAT_I_AM_DOING} ]] && msg="eerror"; if [[ -n ${CHECKREQS_FAILED} ]]; then ${msg}; ${msg} "Space constraints set in the ebuild were not met!"; ${msg} "The build will most probably fail, you should enhance the space"; ${msg} "as per failed tests."; ${msg}; [[ ${EBUILD_PHASE} == "pretend" && -z ${I_KNOW_WHAT_I_AM_DOING} ]] && die "Build requirements not met!"; fi } check-reqs_pkg_pretend () { debug-print-function ${FUNCNAME} "$@"; check-reqs_pkg_setup "$@" } check-reqs_pkg_setup () { debug-print-function ${FUNCNAME} "$@"; check-reqs_prepare; check-reqs_run; check-reqs_output } check-reqs_prepare () { debug-print-function ${FUNCNAME} "$@"; if [[ -z ${CHECKREQS_MEMORY} && -z ${CHECKREQS_DISK_BUILD} && -z ${CHECKREQS_DISK_USR} && -z ${CHECKREQS_DISK_VAR} ]]; then eerror "Set some check-reqs eclass variables if you want to use it."; eerror "If you are user and see this message file a bug against the package."; die "${FUNCNAME}: check-reqs eclass called but not actually used!"; fi } check-reqs_run () { debug-print-function ${FUNCNAME} "$@"; unset CHECKREQS_FAILED; if [[ ${MERGE_TYPE} != binary ]]; then [[ -n ${CHECKREQS_MEMORY} ]] && check-reqs_memory ${CHECKREQS_MEMORY}; [[ -n ${CHECKREQS_DISK_BUILD} ]] && check-reqs_disk "${T}" "${CHECKREQS_DISK_BUILD}"; fi; if [[ ${MERGE_TYPE} != buildonly ]]; then [[ -n ${CHECKREQS_DISK_USR} ]] && check-reqs_disk "${EROOT%/}/usr" "${CHECKREQS_DISK_USR}"; [[ -n ${CHECKREQS_DISK_VAR} ]] && check-reqs_disk "${EROOT%/}/var" "${CHECKREQS_DISK_VAR}"; fi } check-reqs_start_phase () { debug-print-function ${FUNCNAME} "$@"; [[ -z ${2} ]] && die "Usage: ${FUNCNAME} [size] [location]"; local size=${1}; local location=${2}; local sizeunit="$(check-reqs_get_number ${size}) $(check-reqs_get_unit ${size})"; ebegin "Checking for at least ${sizeunit} ${location}" } check-reqs_unsatisfied () { debug-print-function ${FUNCNAME} "$@"; [[ -z ${2} ]] && die "Usage: ${FUNCNAME} [size] [location]"; local msg="ewarn"; local size=${1}; local location=${2}; local sizeunit="$(check-reqs_get_number ${size}) $(check-reqs_get_unit ${size})"; [[ ${EBUILD_PHASE} == "pretend" && -z ${I_KNOW_WHAT_I_AM_DOING} ]] && msg="eerror"; ${msg} "There is NOT at least ${sizeunit} ${location}"; CHECKREQS_FAILED="true" } check_reqs () { eerror "Package calling old ${FUNCNAME} function."; eerror "It should call check-reqs_pkg_pretend and check-reqs_pkg_setup."; die "${FUNCNAME} is banned" } 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.$2' "$@" } dobashcomp () { debug-print-function ${FUNCNAME} "${@}"; ( insopts -m 0644; insinto "$(_bash-completion-r1_get_bashcompdir)"; doins "${@}" ) } 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=${CBUILD} "$@" } edos2unix () { [[ $# -eq 0 ]] && return 0; sed -i 's/\r$//' -- "$@" || die } 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 ) } 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="${topdir}" mktemp -dt tmp.XXXXXXXXXX; fi; fi } eshopts_pop () { local s; estack_pop eshopts s || die "${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}+=\( \"\$@\" \) } 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_bashcompdir () { debug-print-function ${FUNCNAME} "${@}"; echo "${EPREFIX}$(_bash-completion-r1_get_bashcompdir)" } get_bashhelpersdir () { debug-print-function ${FUNCNAME} "${@}"; echo "${EPREFIX}$(_bash-completion-r1_get_bashhelpersdir)" } 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_llvm_prefix () { debug-print-function ${FUNCNAME} "${@}"; local hv_switch=-d; while [[ ${1} == -* ]]; do case ${1} in -b | -d) hv_switch=${1} ;; *) break ;; esac; shift; done; local prefix=; if [[ ${EAPI} != 6 ]]; then case ${hv_switch} in -b) prefix=${BROOT} ;; -d) prefix=${ESYSROOT} ;; esac; else case ${hv_switch} in -b) die "${FUNCNAME} -b is not supported in EAPI ${EAPI}" ;; -d) prefix=${EPREFIX}; hv_switch= ;; esac; fi; local max_slot=${1}; local slot; for slot in "${_LLVM_KNOWN_SLOTS[@]}"; do if [[ -n ${max_slot} ]]; then if [[ ${max_slot} == ${slot} ]]; then max_slot=; else continue; fi; fi; if declare -f llvm_check_deps > /dev/null; then local LLVM_SLOT=${slot}; llvm_check_deps || continue; else has_version ${hv_switch} "sys-devel/llvm:${slot}" || continue; fi; echo "${prefix}/usr/lib/llvm/${slot}"; return; done; if [[ -n ${max_slot} ]]; then die "${FUNCNAME}: invalid max_slot=${max_slot}"; fi; if has_version ${hv_switch} "sys-devel/llvm:0"; then echo "${prefix}/usr"; return; fi; die "No LLVM slot${1:+ <= ${1}} found installed!" } get_modname () { local modname; local ver=$1; case ${CHOST} in *-darwin*) modname="bundle" ;; *) modname="so" ;; esac; echo ".${modname}" } get_nproc () { local nproc; if type -P nproc &> /dev/null; then nproc=$(nproc); fi; if [[ -z ${nproc} ]] && type -P sysctl &> /dev/null; then nproc=$(sysctl -n hw.ncpu 2>/dev/null); fi; if [[ -z ${nproc} ]] && type -P python &> /dev/null; then nproc=$(python -c 'import multiprocessing; print(multiprocessing.cpu_count());' 2>/dev/null); fi; if [[ -n ${nproc} ]]; then echo "${nproc}"; else echo "${1:-1}"; fi } has_multilib_profile () { [ -n "${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_final_abi () { has_multilib_profile || return 0; set -- $(get_install_abis); local LAST_ABI=$#; [[ ${!LAST_ABI} == ${ABI} ]] } llvm_pkg_setup () { debug-print-function ${FUNCNAME} "${@}"; if [[ ${MERGE_TYPE} != binary ]]; then local llvm_prefix=$(get_llvm_prefix "${LLVM_MAX_SLOT}"); if [[ ${llvm_prefix} != ${EPREFIX}/usr ]]; then export PATH=${llvm_prefix}/bin:${PATH}; fi; fi } 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 } makeopts_jobs () { [[ $# -eq 0 ]] && set -- "${MAKEOPTS}"; local jobs=$(echo " $* " | sed -r -n -e 's:.*[[:space:]](-[a-z]*j|--jobs[=[:space:]])[[:space:]]*([0-9]+).*:\2:p' -e "s:.*[[:space:]](-[a-z]*j|--jobs)[[:space:]].*:${2:-999}:p"); echo ${jobs:-1} } makeopts_loadavg () { [[ $# -eq 0 ]] && set -- "${MAKEOPTS}"; local lavg=$(echo " $* " | sed -r -n -e 's:.*[[:space:]](-[a-z]*l|--(load-average|max-load)[=[:space:]])[[:space:]]*([0-9]+(\.[0-9]+)?)[[:space:]].*:\3:p' -e "s:.*[[:space:]](-[a-z]*l|--(load-average|max-load))[[:space:]].*:${2:-999}:p"); echo ${lavg:-${2:-999}} } multibuild_copy_sources () { debug-print-function ${FUNCNAME} "${@}"; local _MULTIBUILD_INITIAL_BUILD_DIR=${BUILD_DIR:-${S}}; einfo "Will copy sources from ${_MULTIBUILD_INITIAL_BUILD_DIR}"; local cp_args=(); if cp --reflink=auto --version &> /dev/null; then cp_args+=(--reflink=auto); fi; function _multibuild_create_source_copy () { einfo "${MULTIBUILD_VARIANT}: copying to ${BUILD_DIR}"; cp -p -R "${cp_args[@]}" "${_MULTIBUILD_INITIAL_BUILD_DIR}" "${BUILD_DIR}" || die }; multibuild_foreach_variant _multibuild_create_source_copy } multibuild_for_best_variant () { debug-print-function ${FUNCNAME} "${@}"; [[ -n ${MULTIBUILD_VARIANTS} ]] || die "MULTIBUILD_VARIANTS need to be set"; local MULTIBUILD_VARIANTS=("${MULTIBUILD_VARIANTS[$(( ${#MULTIBUILD_VARIANTS[@]} - 1 ))]}"); multibuild_foreach_variant "${@}" } multibuild_foreach_variant () { debug-print-function ${FUNCNAME} "${@}"; [[ -n ${MULTIBUILD_VARIANTS} ]] || die "MULTIBUILD_VARIANTS need to be set"; local bdir=${BUILD_DIR:-${S}}; [[ ${bdir%%/} == ${WORKDIR%%/} ]] && bdir=${WORKDIR}/build; local prev_id=${MULTIBUILD_ID:+${MULTIBUILD_ID}-}; local ret=0 lret=0 v; debug-print "${FUNCNAME}: initial build_dir = ${bdir}"; for v in "${MULTIBUILD_VARIANTS[@]}"; do local MULTIBUILD_VARIANT=${v}; local MULTIBUILD_ID=${prev_id}${v}; local BUILD_DIR=${bdir%%/}-${v}; function _multibuild_run () { local i=1; while [[ ${!i} == _* ]]; do (( i += 1 )); done; [[ ${i} -le ${#} ]] && einfo "${v}: running ${@:${i}}"; "${@}" }; _multibuild_run "${@}" > >(exec tee -a "${T}/build-${MULTIBUILD_ID}.log") 2>&1; lret=${?}; done; [[ ${ret} -eq 0 && ${lret} -ne 0 ]] && ret=${lret}; return ${ret} } multibuild_merge_root () { local src=${1}; local dest=${2}; local ret; if use userland_BSD; then tar -C "${src}" -f - -c . | tar -x -f - -C "${dest}"; [[ ${PIPESTATUS[*]} == '0 0' ]]; ret=${?}; else local cp_args=(); if cp -a --version &> /dev/null; then cp_args+=(-a); else cp_args+=(-P -R -p); fi; if cp --reflink=auto --version &> /dev/null; then cp_args+=(--reflink=auto); fi; cp "${cp_args[@]}" "${src}"/. "${dest}"/; ret=${?}; fi; if [[ ${ret} -ne 0 ]]; then die "${MULTIBUILD_VARIANT:-(unknown)}: merging image failed."; fi; rm -rf "${src}" } multibuild_parallel_foreach_variant () { debug-print-function ${FUNCNAME} "${@}"; [[ ${EAPI} == [45] ]] || die "${FUNCNAME} is banned in EAPI ${EAPI}"; multibuild_foreach_variant "${@}" } multilib_build_binaries () { debug-print-function ${FUNCNAME} "${@}"; [[ ${EAPI} == [45] ]] || die "${FUNCNAME} is banned in EAPI ${EAPI}, use multilib_is_native_abi() instead"; eqawarn "QA warning: multilib_build_binaries is deprecated. Please use the equivalent"; eqawarn "multilib_is_native_abi function instead."; multilib_is_native_abi "${@}" } multilib_check_headers () { function _multilib_header_cksum () { set -o pipefail; if [[ -d ${ED%/}/usr/include ]]; then find "${ED%/}"/usr/include -type f -exec cksum {} + | sort -k2; fi }; local cksum cksum_prev; local cksum_file=${T}/.multilib_header_cksum; cksum=$(_multilib_header_cksum) || die; unset -f _multilib_header_cksum; if [[ -f ${cksum_file} ]]; then cksum_prev=$(< "${cksum_file}") || die; if [[ ${cksum} != ${cksum_prev} ]]; then echo "${cksum}" > "${cksum_file}.new" || die; eerror "Header files have changed between ABIs."; if type -p diff &> /dev/null; then eerror "$(diff -du "${cksum_file}" "${cksum_file}.new")"; else eerror "Old checksums in: ${cksum_file}"; eerror "New checksums in: ${cksum_file}.new"; fi; die "Header checksum mismatch, aborting."; fi; else echo "${cksum}" > "${cksum_file}" || die; fi } multilib_copy_sources () { debug-print-function ${FUNCNAME} "${@}"; local MULTIBUILD_VARIANTS=($(multilib_get_enabled_abi_pairs)); multibuild_copy_sources } multilib_env () { local CTARGET=${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_for_best_abi () { debug-print-function ${FUNCNAME} "${@}"; [[ ${EAPI} == [45] ]] || die "${FUNCNAME} is banned in EAPI ${EAPI}, use multilib_is_native_abi() instead"; eqawarn "QA warning: multilib_for_best_abi() function is deprecated and should"; eqawarn "not be used. The multilib_is_native_abi() check may be used instead."; local MULTIBUILD_VARIANTS=($(multilib_get_enabled_abi_pairs)); multibuild_for_best_variant _multilib_multibuild_wrapper "${@}" } multilib_foreach_abi () { debug-print-function ${FUNCNAME} "${@}"; local MULTIBUILD_VARIANTS=($(multilib_get_enabled_abi_pairs)); multibuild_foreach_variant _multilib_multibuild_wrapper "${@}" } multilib_get_enabled_abi_pairs () { debug-print-function ${FUNCNAME} "${@}"; local abis=($(get_all_abis)); local abi i found; for abi in "${abis[@]}"; do for i in "${_MULTILIB_FLAGS[@]}"; do local m_abis=${i#*:} m_abi; local m_flag=${i%:*}; for m_abi in ${m_abis//,/ }; do if [[ ${m_abi} == ${abi} ]] && { [[ ! -n "${MULTILIB_COMPAT[@]}" ]] || has "${m_flag}" "${MULTILIB_COMPAT[@]}" } && use "${m_flag}"; then echo "${m_flag}.${abi}"; found=1; break 2; fi; done; done; done; if [[ ! -n ${found} ]]; then local abi=${ABI:-${DEFAULT_ABI}}; debug-print "${FUNCNAME}: no ABIs enabled, fallback to ${abi}"; debug-print "${FUNCNAME}: ABI=${ABI}, DEFAULT_ABI=${DEFAULT_ABI}"; echo ".${abi}"; fi } multilib_get_enabled_abis () { debug-print-function ${FUNCNAME} "${@}"; local pairs=($(multilib_get_enabled_abi_pairs)); echo "${pairs[@]#*.}" } multilib_install_wrappers () { debug-print-function ${FUNCNAME} "${@}"; [[ ${#} -le 1 ]] || die "${FUNCNAME}: too many arguments"; [[ ${COMPLETE_MULTILIB} == yes ]] && return; local root=${1:-${ED}}; if [[ -d ${ED%/}/tmp/multilib-include ]]; then multibuild_merge_root "${ED%/}"/tmp/multilib-include "${root}"/usr/include; rmdir "${ED%/}"/tmp &> /dev/null; fi } multilib_is_native_abi () { debug-print-function ${FUNCNAME} "${@}"; [[ ${#} -eq 0 ]] || die "${FUNCNAME}: too many arguments"; [[ ${COMPLETE_MULTILIB} == yes || ${ABI} == ${DEFAULT_ABI} ]] } multilib_native_enable () { if multilib_is_native_abi; then echo "--enable-${1}${2+=${2}}"; else echo "--disable-${1}"; fi } multilib_native_use_enable () { if multilib_is_native_abi; then use_enable "${@}"; else echo "--disable-${2:-${1}}"; fi } multilib_native_use_with () { if multilib_is_native_abi; then use_with "${@}"; else echo "--without-${2:-${1}}"; fi } multilib_native_usex () { if multilib_is_native_abi; then usex "${@}"; else echo "${3-no}${5}"; fi } multilib_native_with () { if multilib_is_native_abi; then echo "--with-${1}${2+=${2}}"; else echo "--without-${1}"; fi } multilib_parallel_foreach_abi () { debug-print-function ${FUNCNAME} "${@}"; local MULTIBUILD_VARIANTS=($(multilib_get_enabled_abi_pairs)); multibuild_foreach_variant _multilib_multibuild_wrapper "${@}" } multilib_prepare_wrappers () { debug-print-function ${FUNCNAME} "${@}"; [[ ${#} -le 1 ]] || die "${FUNCNAME}: too many arguments"; local root=${1:-${ED%/}}; local f; if [[ ${COMPLETE_MULTILIB} == yes ]]; then for f in "${MULTILIB_CHOST_TOOLS[@]}"; do f=${f#/}; local dir=${f%/*}; local fn=${f##*/}; ln -s "${fn}" "${root}/${dir}/${CHOST}-${fn}" || die; done; return; fi; for f in "${MULTILIB_CHOST_TOOLS[@]}"; do f=${f#/}; local dir=${f%/*}; local fn=${f##*/}; if [[ -L ${root}/${f} ]]; then local target; target=$(readlink "${root}/${f}") || die; local target_dir target_fn=${target##*/}; [[ ${target} == */* ]] && target_dir=${target%/*}; ln -f -s "${target_dir+${target_dir}/}${CHOST}-${target_fn}" "${root}/${f}" || die; fi; mv "${root}/${f}" "${root}/${dir}/${CHOST}-${fn}" || die; if multilib_is_native_abi; then ln -s "${CHOST}-${fn}" "${root}/${f}" || die; fi; done; if [[ -n ${MULTILIB_WRAPPED_HEADERS[@]} ]]; then if [[ -n ${MULTILIB_ABI_FLAG} ]]; then for f in "${MULTILIB_WRAPPED_HEADERS[@]}"; do f=${f#/}; if [[ ${f} != usr/include/* ]]; then die "Wrapping headers outside of /usr/include is not supported at the moment."; fi; f=${f#usr/include}; local dir=${f%/*}; if [[ -f ${root}/usr/include${f} ]]; then local wrapper=${ED%/}/tmp/multilib-include${f}; if [[ ! -f ${ED%/}/tmp/multilib-include${f} ]]; then dodir "/tmp/multilib-include${dir}"; cat > "${wrapper}" <<_EOF_ || /* This file is auto-generated by multilib-build.eclass * as a multilib-friendly wrapper. For the original content, * please see the files that are #included below. */ #if defined(__x86_64__) /* amd64 */ # if defined(__ILP32__) /* x32 ABI */ # error "abi_x86_x32 not supported by the package." # else /* 64-bit ABI */ # error "abi_x86_64 not supported by the package." # endif #elif defined(__i386__) /* plain x86 */ # error "abi_x86_32 not supported by the package." #elif defined(__mips__) # if(_MIPS_SIM == _ABIN32) /* n32 */ # error "abi_mips_n32 not supported by the package." # elif(_MIPS_SIM == _ABI64) /* n64 */ # error "abi_mips_n64 not supported by the package." # elif(_MIPS_SIM == _ABIO32) /* o32 */ # error "abi_mips_o32 not supported by the package." # endif #elif defined(__riscv) # if defined(__riscv_float_abi_double) # error "abi_riscv_lp64d not supported by the package." # elif defined(__riscv_float_abi_single) # error "abi_riscv_lp64f not supported by the package." # else # error "abi_riscv_lp64 not supported by the package." # endif #elif defined(__sparc__) # if defined(__arch64__) # error "abi_sparc_64 not supported by the package." # else # error "abi_sparc_32 not supported by the package." # endif #elif defined(__s390__) # if defined(__s390x__) # error "abi_s390_64 not supported by the package." # else # error "abi_s390_32 not supported by the package." # endif #elif defined(__powerpc__) || defined(__ppc__) # if defined(__powerpc64__) || defined(__ppc64__) # error "abi_ppc_64 not supported by the package." # else # error "abi_ppc_32 not supported by the package." # endif #elif defined(SWIG) /* https://sourceforge.net/p/swig/bugs/799/ */ # error "Native ABI not supported by the package." #else # error "No ABI matched, please report a bug to bugs.gentoo.org" #endif _EOF_ die; fi if ! grep -q "${MULTILIB_ABI_FLAG} " "${wrapper}"; then die "Flag ${MULTILIB_ABI_FLAG} not listed in wrapper template. Please report a bug to https://bugs.gentoo.org."; fi; dodir "/tmp/multilib-include/${CHOST}${dir}"; mv "${root}/usr/include${f}" "${ED%/}/tmp/multilib-include/${CHOST}${dir}/" || die; sed -e "/${MULTILIB_ABI_FLAG} /s&error.*&include <${CHOST}${f}>&" -i "${wrapper}" || die; if multilib_is_native_abi; then sed -e "/Native ABI/s&error.*&include <${CHOST}${f}>&" -i "${wrapper}" || die; fi; fi; done; fi; fi } 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 } newbashcomp () { debug-print-function ${FUNCNAME} "${@}"; ( insopts -m 0644; insinto "$(_bash-completion-r1_get_bashcompdir)"; newins "${@}" ) } no-as-needed () { [[ $# -ne 0 ]] && die "no-as-needed takes no arguments"; case $($(tc-getLD) -v 2>&1 /dev/null || return 0; if [[ $(locale charmap) != UTF-8 ]]; then local lang locales="C.UTF-8 en_US.UTF-8 en_GB.UTF-8 $(locale -a)"; for lang in ${locales}; do if [[ $(LC_ALL=${lang} locale charmap 2>/dev/null) == UTF-8 ]]; then if _python_check_locale_sanity "${lang}"; then export LC_CTYPE=${lang}; if [[ -n ${LC_ALL} ]]; then export LC_NUMERIC=${LC_ALL}; export LC_TIME=${LC_ALL}; export LC_COLLATE=${LC_ALL}; export LC_MONETARY=${LC_ALL}; export LC_MESSAGES=${LC_ALL}; export LC_PAPER=${LC_ALL}; export LC_NAME=${LC_ALL}; export LC_ADDRESS=${LC_ALL}; export LC_TELEPHONE=${LC_ALL}; export LC_MEASUREMENT=${LC_ALL}; export LC_IDENTIFICATION=${LC_ALL}; export LC_ALL=; fi; return 0; fi; fi; done; ewarn "Could not find a UTF-8 locale. This may trigger build failures in"; ewarn "some python packages. Please ensure that a UTF-8 locale is listed in"; ewarn "/etc/locale.gen and run locale-gen."; return 1; fi; return 0 } python_fix_shebang () { debug-print-function ${FUNCNAME} "${@}"; [[ -n ${EPYTHON} ]] || die "${FUNCNAME}: EPYTHON unset (pkg_setup not called?)"; local force quiet; while [[ -n ${@} ]]; do case "${1}" in -f | --force) force=1; shift ;; -q | --quiet) quiet=1; shift ;; --) shift; break ;; *) break ;; esac; done; [[ -n ${1} ]] || die "${FUNCNAME}: no paths given"; local path f; for path in "$@"; do local any_correct any_fixed is_recursive; [[ -d ${path} ]] && is_recursive=1; while IFS= read -r -d '' f; do local shebang i; local error= from=; IFS= read -r shebang < "${f}"; if [[ ${shebang} == '#!'* ]]; then local split_shebang=(); read -r -a split_shebang <<< ${shebang} || die; for i in "${split_shebang[@]}"; do case "${i}" in *"${EPYTHON}") debug-print "${FUNCNAME}: in file ${f#${D%/}}"; debug-print "${FUNCNAME}: shebang matches EPYTHON: ${shebang}"; any_correct=1; from=${EPYTHON}; break ;; *python | *python[23]) debug-print "${FUNCNAME}: in file ${f#${D%/}}"; debug-print "${FUNCNAME}: rewriting shebang: ${shebang}"; if [[ ${i} == *python2 ]]; then from=python2; if [[ ! -n ${force} ]]; then python_is_python3 "${EPYTHON}" && error=1; fi; else if [[ ${i} == *python3 ]]; then from=python3; if [[ ! -n ${force} ]]; then python_is_python3 "${EPYTHON}" || error=1; fi; else from=python; fi; fi; break ;; *python[23].[0123456789] | *pypy | *pypy3 | *jython[23].[0123456789]) if [[ ! -n ${force} ]]; then error=1; else case "${i}" in *python[23].[0123456789]) from="python[23].[0123456789]" ;; *pypy) from="pypy" ;; *pypy3) from="pypy3" ;; *jython[23].[0123456789]) from="jython[23].[0123456789]" ;; *) die "${FUNCNAME}: internal error in 2nd pattern match" ;; esac; fi; break ;; esac; done; fi; if [[ ! -n ${error} && ! -n ${from} ]]; then [[ -n ${is_recursive} ]] && continue; error=1; fi; if [[ ! -n ${quiet} ]]; then einfo "Fixing shebang in ${f#${D%/}}."; fi; if [[ ! -n ${error} ]]; then if [[ ${shebang} == *${from}" "* ]]; then sed -i -e "1s:${from} :${EPYTHON} :" "${f}" || die; else sed -i -e "1s:${from}$:${EPYTHON}:" "${f}" || die; fi; any_fixed=1; else eerror "The file has incompatible shebang:"; eerror " file: ${f#${D%/}}"; eerror " current shebang: ${shebang}"; eerror " requested impl: ${EPYTHON}"; die "${FUNCNAME}: conversion of incompatible shebang requested"; fi; done < <(find -H "${path}" -type f -print0 || die); if [[ ! -n ${any_fixed} ]]; then local cmd=eerror; [[ ${EAPI} == 5 ]] && cmd=eqawarn; "${cmd}" "QA warning: ${FUNCNAME}, ${path#${D%/}} did not match any fixable files."; if [[ -n ${any_correct} ]]; then "${cmd}" "All files have ${EPYTHON} shebang already."; else "${cmd}" "There are no Python files in specified directory."; fi; [[ ${cmd} == eerror ]] && die "${FUNCNAME} did not match any fixable files (QA warning fatal in EAPI ${EAPI})"; fi; done } python_gen_any_dep () { debug-print-function ${FUNCNAME} "${@}"; local depstr=${1}; [[ -n ${depstr} ]] || die "No dependency string provided"; local i PYTHON_PKG_DEP out=; for i in "${_PYTHON_SUPPORTED_IMPLS[@]}"; do local PYTHON_USEDEP="python_targets_${i}(-),python_single_target_${i}(+)"; _python_export "${i}" PYTHON_PKG_DEP; local i_depstr=${depstr//\$\{PYTHON_USEDEP\}/${PYTHON_USEDEP}}; out="( ${PYTHON_PKG_DEP%=} ${i_depstr} ) ${out}"; done; echo "|| ( ${out})" } python_generate_cffi_modules () { die "${FUNCNAME}() is invalid for python-r1 suite" } python_generate_wrapper_scripts () { die "${FUNCNAME}() is invalid for python-r1 suite" } python_get_CFLAGS () { debug-print-function ${FUNCNAME} "${@}"; _python_export "${@}" PYTHON_CFLAGS; echo "${PYTHON_CFLAGS}" } python_get_LIBS () { debug-print-function ${FUNCNAME} "${@}"; _python_export "${@}" PYTHON_LIBS; echo "${PYTHON_LIBS}" } python_get_PYTHON_CONFIG () { debug-print-function ${FUNCNAME} "${@}"; _python_export "${@}" PYTHON_CONFIG; echo "${PYTHON_CONFIG}" } python_get_extension_module_suffix () { die "${FUNCNAME}() is invalid for python-r1 suite" } python_get_implementation () { die "${FUNCNAME}() is invalid for python-r1 suite" } python_get_implementation_and_version () { die "${FUNCNAME}() is invalid for python-r1 suite" } python_get_implementational_package () { die "${FUNCNAME}() is invalid for python-r1 suite" } python_get_includedir () { debug-print-function ${FUNCNAME} "${@}"; _python_export "${@}" PYTHON_INCLUDEDIR; echo "${PYTHON_INCLUDEDIR}" } python_get_libdir () { die "${FUNCNAME}() is invalid for python-r1 suite" } python_get_library () { die "${FUNCNAME}() is invalid for python-r1 suite" } python_get_library_path () { debug-print-function ${FUNCNAME} "${@}"; _python_export "${@}" PYTHON_LIBPATH; echo "${PYTHON_LIBPATH}" } python_get_scriptdir () { debug-print-function ${FUNCNAME} "${@}"; _python_export "${@}" PYTHON_SCRIPTDIR; echo "${PYTHON_SCRIPTDIR}" } python_get_sitedir () { debug-print-function ${FUNCNAME} "${@}"; _python_export "${@}" PYTHON_SITEDIR; echo "${PYTHON_SITEDIR}" } python_get_version () { die "${FUNCNAME}() is invalid for python-r1 suite" } python_install_executables () { die "${FUNCNAME}() is invalid for python-r1 suite" } python_is_installed () { local impl=${1:-${EPYTHON}}; [[ -n ${impl} ]] || die "${FUNCNAME}: no impl nor EPYTHON"; local hasv_args=(); case ${EAPI} in 5 | 6) hasv_args+=(--host-root) ;; *) hasv_args+=(-b) ;; esac; local PYTHON_PKG_DEP; _python_export "${impl}" PYTHON_PKG_DEP; has_version "${hasv_args[@]}" "${PYTHON_PKG_DEP}" } python_is_python3 () { local impl=${1:-${EPYTHON}}; [[ -n ${impl} ]] || die "python_is_python3: no impl nor EPYTHON"; [[ ${impl} == python3* || ${impl} == pypy3 ]] } python_merge_intermediate_installation_images () { die "${FUNCNAME}() is invalid for python-r1 suite" } python_mod_cleanup () { die "${FUNCNAME}() is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#Python_byte-code_compilation" } python_mod_optimize () { die "${FUNCNAME}() is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#Python_byte-code_compilation" } python_moduleinto () { debug-print-function ${FUNCNAME} "${@}"; python_moduleroot=${1} } python_need_rebuild () { die "${FUNCNAME}() is invalid for python-r1 suite" } python_newexe () { debug-print-function ${FUNCNAME} "${@}"; [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).'; [[ ${#} -eq 2 ]] || die "Usage: ${FUNCNAME} "; local wrapd=${python_scriptroot:-/usr/bin}; local f=${1}; local newfn=${2}; local scriptdir=$(python_get_scriptdir); local d=${scriptdir#${EPREFIX}}; ( dodir "${wrapd}"; exeopts -m 0755; exeinto "${d}"; newexe "${f}" "${newfn}" || return ${?} ); _python_ln_rel "${ED%/}"/usr/lib/python-exec/python-exec2 "${ED%/}/${wrapd}/${newfn}" || die; if [[ -n ${_PYTHON_REWRITE_SHEBANG} ]]; then python_fix_shebang -q "${ED%/}/${d}/${newfn}"; fi } python_newscript () { debug-print-function ${FUNCNAME} "${@}"; local _PYTHON_REWRITE_SHEBANG=1; python_newexe "${@}" } python_optimize () { debug-print-function ${FUNCNAME} "${@}"; if [[ ${EBUILD_PHASE} == pre* || ${EBUILD_PHASE} == post* ]]; then eerror "The new Python eclasses expect the compiled Python files to"; eerror "be controlled by the Package Manager. For this reason,"; eerror "the python_optimize function can be used only during src_* phases"; eerror "(src_install most commonly) and not during pkg_* phases."; echo; die "python_optimize is not to be used in pre/post* phases"; fi; [[ -n ${EPYTHON} ]] || die 'No Python implementation set (EPYTHON is null).'; local PYTHON=${PYTHON}; [[ -n ${PYTHON} ]] || _python_export PYTHON; if [[ ${#} -eq 0 ]]; then local f; while IFS= read -r -d '' f; do if [[ ${f} == /* && -d ${D%/}${f} ]]; then set -- "${D%/}${f}" "${@}"; fi; done < <("${PYTHON}" -c 'import sys; print("".join(x + "\0" for x in sys.path))' || die); debug-print "${FUNCNAME}: using sys.path: ${*/%/;}"; fi; local d; for d in "$@"; do local instpath=${d#${D%/}}; instpath=/${instpath##/}; case "${EPYTHON}" in python2.7 | python3.[34]) "${PYTHON}" -m compileall -q -f -d "${instpath}" "${d}"; "${PYTHON}" -OO -m compileall -q -f -d "${instpath}" "${d}" ;; python* | pypy3) "${PYTHON}" -m compileall -q -f -d "${instpath}" "${d}"; "${PYTHON}" -O -m compileall -q -f -d "${instpath}" "${d}"; "${PYTHON}" -OO -m compileall -q -f -d "${instpath}" "${d}" ;; *) "${PYTHON}" -m compileall -q -f -d "${instpath}" "${d}" ;; esac; done } python_pkg_setup () { die "${FUNCNAME}() is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#pkg_setup" } python_scriptinto () { debug-print-function ${FUNCNAME} "${@}"; python_scriptroot=${1} } python_set_active_version () { die "${FUNCNAME}() is invalid for python-r1 suite, please take a look @ https://wiki.gentoo.org/wiki/Project:Python/Python.eclass_conversion#pkg_setup" } python_setup () { debug-print-function ${FUNCNAME} "${@}"; if [[ -n ${PYTHON_COMPAT_OVERRIDE} ]]; then local impls=(${PYTHON_COMPAT_OVERRIDE}); [[ ${#impls[@]} -eq 1 ]] || die "PYTHON_COMPAT_OVERRIDE must name exactly one implementation for python-any-r1"; ewarn "WARNING: PYTHON_COMPAT_OVERRIDE in effect. The following Python"; ewarn "implementation will be used:"; ewarn; ewarn " ${PYTHON_COMPAT_OVERRIDE}"; ewarn; ewarn "Dependencies won't be satisfied, and EPYTHON/eselect-python will be ignored."; _python_export "${impls[0]}" EPYTHON PYTHON; _python_wrapper_setup; einfo "Using ${EPYTHON} to build"; return; fi; if [[ -n ${EPYTHON} ]]; then if _python_EPYTHON_supported "${EPYTHON}"; then _python_export EPYTHON PYTHON; _python_wrapper_setup; einfo "Using ${EPYTHON} to build"; return; fi; fi; local variant i; for variant in '' '--python2' '--python3'; do i=$(eselect python --show ${variant} 2>/dev/null); if [[ ! -n ${i} ]]; then break; else if _python_EPYTHON_supported "${i}"; then _python_export "${i}" EPYTHON PYTHON; _python_wrapper_setup; einfo "Using ${EPYTHON} to build"; return; fi; fi; done; for ((i = ${#_PYTHON_SUPPORTED_IMPLS[@]} - 1; i >= 0; i-- )) do _python_export "${_PYTHON_SUPPORTED_IMPLS[i]}" EPYTHON PYTHON; if _python_EPYTHON_supported "${EPYTHON}"; then _python_wrapper_setup; einfo "Using ${EPYTHON} to build"; return; fi; done; eerror "No Python implementation found for the build. This is usually"; eerror "a bug in the ebuild. Please report it to bugs.gentoo.org"; eerror "along with the build log."; echo; die "No supported Python implementation installed." } python_wrapper_setup () { debug-print-function ${FUNCNAME} "${@}"; eqawarn "python_wrapper_setup() is part of private eclass API."; eqawarn "Please call python_setup() instead."; _python_wrapper_setup "${@}" } raw-ldflags () { local x input="$@"; [[ -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 } run_in_build_dir () { debug-print-function ${FUNCNAME} "${@}"; local ret; [[ ${#} -ne 0 ]] || die "${FUNCNAME}: no command specified."; [[ -n ${BUILD_DIR} ]] || die "${FUNCNAME}: BUILD_DIR not set."; mkdir -p "${BUILD_DIR}" || die; pushd "${BUILD_DIR}" > /dev/null || die; "${@}"; ret=${?}; popd > /dev/null || die; return ${ret} } rust_abi () { local CTARGET=${1:-${CHOST}}; case ${CTARGET%%*-} in aarch64*) echo aarch64-unknown-linux-gnu ;; mips64*) echo mips64-unknown-linux-gnuabi64 ;; powerpc64le*) echo powerpc64le-unknown-linux-gnu ;; powerpc64*) echo powerpc64-unknown-linux-gnu ;; x86_64*gnu) echo x86_64-unknown-linux-gnu ;; x86_64*musl) echo x86_64-unknown-linux-musl ;; armv6j*s*) echo arm-unknown-linux-gnueabi ;; armv6j*h*) echo arm-unknown-linux-gnueabihf ;; armv7a*h*) echo armv7-unknown-linux-gnueabihf ;; i?86*) echo i686-unknown-linux-gnu ;; mipsel*) echo mipsel-unknown-linux-gnu ;; mips*) echo mips-unknown-linux-gnu ;; powerpc*) echo powerpc-unknown-linux-gnu ;; s390x*) echo s390x-unknown-linux-gnu ;; *) echo ${CTARGET} ;; esac } rust_all_abis () { if use multilib; then local abi; local ALL_ABIS=(); for abi in $(multilib_get_enabled_abis); do ALL_ABIS+=($(rust_abi $(get_abi_CHOST ${abi}))); done; local abi_list; IFS=, eval 'abi_list=${ALL_ABIS[*]}'; echo ${abi_list}; else rust_abi; fi } rust_all_arch_uris () { local uris=""; uris+="abi_x86_64? ( elibc_glibc? ( $(rust_arch_uri x86_64-unknown-linux-gnu "$@") ) elibc_musl? ( $(rust_arch_uri x86_64-unknown-linux-musl "$@") ) ) "; uris+="arm? ( $(rust_arch_uri arm-unknown-linux-gnueabi "$@") $(rust_arch_uri arm-unknown-linux-gnueabihf "$@") $(rust_arch_uri armv7-unknown-linux-gnueabihf "$@") ) "; uris+="arm64? ( $(rust_arch_uri aarch64-unknown-linux-gnu "$@") ) "; uris+="mips? ( $(rust_arch_uri mips-unknown-linux-gnu "$@") $(rust_arch_uri mipsel-unknown-linux-gnu "$@") $(rust_arch_uri mips64-unknown-linux-gnuabi64 "$@") ) "; uris+="ppc? ( $(rust_arch_uri powerpc-unknown-linux-gnu "$@") ) "; uris+="ppc64? ( $(rust_arch_uri powerpc64-unknown-linux-gnu "$@") $(rust_arch_uri powerpc64le-unknown-linux-gnu "$@") ) "; uris+="s390? ( $(rust_arch_uri s390x-unknown-linux-gnu "$@") ) "; uris+="abi_x86_32? ( $(rust_arch_uri i686-unknown-linux-gnu "$@") ) "; echo "${uris}" } rust_arch_uri () { if [ -n "$3" ]; then echo "${RUST_TOOLCHAIN_BASEURL}${2}-${1}.tar.xz -> ${3}-${1}.tar.xz"; else echo "${RUST_TOOLCHAIN_BASEURL}${2}-${1}.tar.xz"; fi } 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 () { env $(cat "${S}"/config.env) RUST_BACKTRACE=1 "${EPYTHON}" ./x.py build -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die } src_configure () { local rust_target="" rust_targets="" arch_cflags; for v in $(multilib_get_enabled_abi_pairs); do rust_targets="${rust_targets},\"$(rust_abi $(get_abi_CHOST ${v##*.}))\""; done; if use wasm; then rust_targets="${rust_targets},\"wasm32-unknown-unknown\""; fi; rust_targets="${rust_targets#,}"; local tools="\"cargo\","; if use clippy; then tools="\"clippy\",$tools"; fi; if use miri; then tools="\"miri\",$tools"; fi; if use rls; then tools="\"rls\",\"analysis\",\"src\",$tools"; fi; if use rustfmt; then tools="\"rustfmt\",$tools"; fi; local rust_stage0_root; if use system-bootstrap; then rust_stage0_root="$(rustc --print sysroot)"; else rust_stage0_root="${WORKDIR}"/rust-stage0; fi; rust_target="$(rust_abi)"; cat <<-EOF > "${S}"/config.toml [llvm] optimize = $(toml_usex !debug) release-debuginfo = $(toml_usex debug) assertions = $(toml_usex debug) ninja = true targets = "${LLVM_TARGETS// /;}" experimental-targets = "" link-shared = $(toml_usex system-llvm) [build] build = "${rust_target}" host = ["${rust_target}"] target = [${rust_targets}] cargo = "${rust_stage0_root}/bin/cargo" rustc = "${rust_stage0_root}/bin/rustc" docs = $(toml_usex doc) compiler-docs = $(toml_usex doc) submodules = false python = "${EPYTHON}" locked-deps = true vendor = true extended = true tools = [${tools}] verbose = 2 sanitizers = false profiler = false cargo-native-static = false [install] prefix = "${EPREFIX}/usr" libdir = "lib" docdir = "share/doc/${PF}" mandir = "share/man" [rust] optimize = true debug = $(toml_usex debug) debug-assertions = $(toml_usex debug) debuginfo-level-rustc = 0 backtrace = true incremental = false default-linker = "$(tc-getCC)" parallel-compiler = $(toml_usex parallel-compiler) channel = "$(usex nightly nightly stable)" rpath = false verbose-tests = true optimize-tests = $(toml_usex !debug) codegen-tests = true dist-src = false lld = $(usex system-llvm false $(toml_usex wasm)) backtrace-on-ice = true jemalloc = false [dist] src-tarball = false EOF for v in $(multilib_get_enabled_abi_pairs); do rust_target=$(rust_abi $(get_abi_CHOST ${v##*.})); arch_cflags="$(get_abi_CFLAGS ${v##*.})"; cat <<-EOF >> "${S}"/config.env CFLAGS_${rust_target}=${arch_cflags} EOF cat <<-EOF >> "${S}"/config.toml [target.${rust_target}] cc = "$(tc-getBUILD_CC)" cxx = "$(tc-getBUILD_CXX)" linker = "$(tc-getCC)" ar = "$(tc-getAR)" EOF if use elibc_musl; then cat <<-EOF >> "${S}"/config.toml crt-static = false EOF fi if use system-llvm; then cat <<-EOF >> "${S}"/config.toml llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config" EOF fi; done if use wasm; then cat <<-EOF >> "${S}"/config.toml [target.wasm32-unknown-unknown] linker = "$(usex system-llvm lld rust-lld)" EOF fi einfo "Rust configured with the following settings:"; cat "${S}"/config.toml || die } src_install () { env $(cat "${S}"/config.env) DESTDIR="${D}" "${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml || die; rm "${D}/etc/bash_completion.d/cargo" || die; rmdir "${D}"/etc{/bash_completion.d,} || die; dobashcomp build/tmp/dist/cargo-image/etc/bash_completion.d/cargo; mv "${ED}/usr/bin/rustc" "${ED}/usr/bin/rustc-${PV}" || die; mv "${ED}/usr/bin/rustdoc" "${ED}/usr/bin/rustdoc-${PV}" || die; mv "${ED}/usr/bin/rust-gdb" "${ED}/usr/bin/rust-gdb-${PV}" || die; mv "${ED}/usr/bin/rust-gdbgui" "${ED}/usr/bin/rust-gdbgui-${PV}" || die; mv "${ED}/usr/bin/rust-lldb" "${ED}/usr/bin/rust-lldb-${PV}" || die; mv "${ED}/usr/bin/cargo" "${ED}/usr/bin/cargo-${PV}" || die; if use clippy; then mv "${ED}/usr/bin/clippy-driver" "${ED}/usr/bin/clippy-driver-${PV}" || die; mv "${ED}/usr/bin/cargo-clippy" "${ED}/usr/bin/cargo-clippy-${PV}" || die; fi; if use miri; then mv "${ED}/usr/bin/miri" "${ED}/usr/bin/miri-${PV}" || die; mv "${ED}/usr/bin/cargo-miri" "${ED}/usr/bin/cargo-miri-${PV}" || die; fi; if use rls; then mv "${ED}/usr/bin/rls" "${ED}/usr/bin/rls-${PV}" || die; fi; if use rustfmt; then mv "${ED}/usr/bin/rustfmt" "${ED}/usr/bin/rustfmt-${PV}" || die; mv "${ED}/usr/bin/cargo-fmt" "${ED}/usr/bin/cargo-fmt-${PV}" || die; fi; if [[ $(get_libdir) != lib ]]; then dodir /usr/$(get_libdir); mv "${ED}/usr/lib"/*.so "${ED}/usr/$(get_libdir)/" || die; fi; dodoc COPYRIGHT; rm "${ED}/usr/share/doc/${P}"/*.old || die; rm "${ED}/usr/share/doc/${P}/LICENSE-APACHE" || die; rm "${ED}/usr/share/doc/${P}/LICENSE-MIT" || die; cat <<-EOF > "${T}/provider-${P}" /usr/bin/cargo /usr/bin/rustdoc /usr/bin/rust-gdb /usr/bin/rust-gdbgui /usr/bin/rust-lldb EOF if use clippy; then echo /usr/bin/clippy-driver >> "${T}/provider-${P}"; echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"; fi; if use miri; then echo /usr/bin/miri >> "${T}/provider-${P}"; echo /usr/bin/cargo-miri >> "${T}/provider-${P}"; fi; if use rls; then echo /usr/bin/rls >> "${T}/provider-${P}"; fi; if use rustfmt; then echo /usr/bin/rustfmt >> "${T}/provider-${P}"; echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"; fi; insinto /etc/env.d/rust; doins "${T}/provider-${P}" } src_prepare () { if ! use system-bootstrap; then local rust_stage0_root="${WORKDIR}"/rust-stage0; local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi)"; "${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig --destdir="${rust_stage0_root}" --prefix=/ || die; fi; default } src_test () { env $(cat "${S}"/config.env) RUST_BACKTRACE=1 "${EPYTHON}" ./x.py test -vv --config="${S}"/config.toml -j$(makeopts_jobs) --no-doc --no-fail-fast src/test/codegen src/test/codegen-units src/test/compile-fail src/test/incremental src/test/mir-opt src/test/pretty src/test/run-fail src/test/run-make src/test/run-make-fulldeps src/test/ui src/test/ui-fulldeps || die } 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 } toml_usex () { usex "$1" true false } use_if_iuse () { in_iuse $1 || return 1; use $1 } ver_cut () { local range=${1}; local v=${2:-${PV}}; local start end; local -a comp; __eapi7_ver_split "${v}"; local max=$((${#comp[@]}/2)); __eapi7_ver_parse_range "${range}" "${max}"; local IFS=; if [[ ${start} -gt 0 ]]; then start=$(( start*2 - 1 )); fi; echo "${comp[*]:start:end*2-start}" } ver_rs () { local v; (( ${#} & 1 )) && v=${@: -1} || v=${PV}; local start end i; local -a comp; __eapi7_ver_split "${v}"; local max=$((${#comp[@]}/2 - 1)); while [[ ${#} -ge 2 ]]; do __eapi7_ver_parse_range "${1}" "${max}"; for ((i = start*2; i <= end*2; i+=2 )) do [[ ${i} -eq 0 && -z ${comp[i]} ]] && continue; comp[i]=${2}; done; shift 2; done; local IFS=; echo "${comp[*]}" } ver_test () { local va op vb; if [[ $# -eq 3 ]]; then va=${1}; shift; else va=${PVR}; fi; [[ $# -eq 2 ]] || die "${FUNCNAME}: bad number of arguments"; op=${1}; vb=${2}; case ${op} in -eq | -ne | -lt | -le | -gt | -ge) ;; *) die "${FUNCNAME}: invalid operator: ${op}" ;; esac; __eapi7_ver_compare "${va}" "${vb}"; test $? "${op}" 2 }