declare -x ABI="amd64" declare -x ABI_MIPS="" declare -x ABI_PPC="" declare -x ABI_RISCV="" declare -x ABI_S390="" declare -x ABI_X86="64" declare -x ADA_TARGET="" declare -x ALSA_CARDS="" declare -x APACHE2_MODULES="" declare -x APACHE2_MPMS="" declare -x ARCH="amd64" declare BDEPEND="" declare -x BOOTSTRAP_USE="unicode internal-glib pkg-config split-usr python_targets_python3_7 python_targets_python2_7 multilib" declare -- CABAL_DEBUG_LOOSENING="" declare -- CABAL_EXTRA_BUILD_FLAGS="" declare -- CABAL_EXTRA_CONFIGURE_FLAGS="" declare -- CABAL_EXTRA_TEST_FLAGS="" declare -- CABAL_FEATURES="lib profile haddock hoogle hscolour test-suite" declare -- CABAL_HAS_LIBRARIES="yes" declare -- CABAL_REPORT_OTHER_BROKEN_PACKAGES="yes" declare -- CABAL_TEST_SUITE="yes" declare -- CABAL_USE_HADDOCK="yes" declare -- CABAL_USE_HOOGLE="" declare -- CABAL_USE_HSCOLOUR="yes" declare -- CABAL_USE_PROFILE="yes" 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 -fno-diagnostics-color -falign-functions=32:25:16 -Wformat -Werror=format-security" declare -x CFLAGS_amd64="-m64" declare -x CFLAGS_default declare -x CFLAGS_x32="-mx32" declare -x CFLAGS_x86="-m32" 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 -x CPU_FLAGS_ARM="" declare -x CPU_FLAGS_PPC="" declare -x CPU_FLAGS_X86="" declare -x CTARGET_default="x86_64-pc-linux-gnu" declare -x CURL_SSL="" declare -x CXXFLAGS="-O2 -pipe -march=native -fno-diagnostics-color -falign-functions=32:25:16 -Wformat -Werror=format-security" declare -x DEFAULT_ABI="amd64" declare -x DEFINED_PHASES=" compile configure install postinst postrm setup test" declare DEPEND=">=dev-haskell/async-2.0.2:=[profile?] =dev-haskell/attoparsec-0.13.0.1:=[profile?] =dev-haskell/base16-bytestring-0.1:=[profile?] =dev-haskell/conduit-1.3.0:=[profile?] =dev-haskell/constraints-0.11:=[profile?] =dev-haskell/cryptonite-0.24:=[profile?] =dev-haskell/data-ordlist-0.4:=[profile?] =dev-haskell/fgl-5.5.2.3:=[profile?] =dev-haskell/hashable-1.2.3.3:=[profile?] =dev-haskell/haskeline-0.7.2:=[profile?] =dev-haskell/html-1.0.1.2:=[profile?] =dev-haskell/http-conduit-2.3:=[profile?] =dev-haskell/http-types-0.12.1:=[profile?] =dev-haskell/memory-0.14:=[profile?] =dev-haskell/mmap-0.5.9:=[profile?] =dev-haskell/mtl-2.2.1:=[profile?] =dev-haskell/network-2.6:=[profile?] =dev-haskell/network-uri-2.6:=[profile?] =dev-haskell/old-time-1.1.0.3:=[profile?] =dev-haskell/parsec-3.1.9:=[profile?] =dev-haskell/regex-applicative-0.2:=[profile?] =dev-haskell/regex-compat-tdfa-0.95.1:=[profile?] =dev-haskell/sandi-0.4:=[profile?] =dev-haskell/stm-2.1:=[profile?] =dev-haskell/tar-0.5:=[profile?] =dev-haskell/temporary-1.2.1:=[profile?] =dev-haskell/text-1.2.1.3:=[profile?] =dev-haskell/unix-compat-0.5:=[profile?] =dev-haskell/utf8-string-1:=[profile?] =dev-haskell/vector-0.11:=[profile?] =dev-haskell/zip-archive-0.3:=[profile?] =dev-haskell/zlib-0.6.1.2:=[profile?] =dev-lang/ghc-8.2.1:= curl? ( net-misc/curl ) terminfo? ( >=dev-haskell/terminfo-0.4.0.2:=[profile?] =dev-haskell/cabal-2.2 =dev-haskell/cmdargs-0.10.10 =dev-haskell/findbin-0.0.5 =dev-haskell/hunit-1.3 =dev-haskell/leancheck-0.9 =dev-haskell/quickcheck-2.13 =dev-haskell/shelly-1.6.8 =dev-haskell/split-0.2.2 =dev-haskell/test-framework-0.8.1.1 =dev-haskell/test-framework-hunit-0.3.0.2 =dev-haskell/test-framework-leancheck-0.0.1 =dev-haskell/test-framework-quickcheck2-0.3.0.3 =dev-lang/ghc-7.10.2 ) ) hscolour? ( dev-haskell/hscolour )" declare DESCRIPTION="a distributed, interactive, smart revision control system" declare -x DIALIGN2_DIR="/usr/share/dialign2" declare -x DIROPTIONS="-m0755" declare -x EAPI="7" declare -x EGO_BUILD_FLAGS="-p 1" declare -x ELIBC="glibc" declare -x ENLIGHTENMENT_MODULES="" declare -x ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" declare -- EPOCHREALTIME="1597486679.275038" declare -- EPOCHSECONDS="1597486679" declare -x EXEOPTIONS="-m0755" declare -x FCFLAGS="-O2 -pipe -march=native -fno-diagnostics-color" declare -x FETCHCOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port= ; exec rsync --rsh=\\\"ssh \\\${port:+-p\\\${port}} \\\${3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \"\${PORTAGE_SSH_OPTS}\"" declare -x FFLAGS="-O2 -pipe -march=native -fno-diagnostics-color" declare -x FFTOOLS="" declare -x GCC_COLORS="" declare -x GCC_SPECS="" declare -- GHC_BOOTSTRAP_FLAGS="" declare -x GO19CONCURRENTCOMPILATION="0" declare -x GOMAXPROCS="1" declare -x GPSD_PROTOCOLS="" declare -x GRUB_PLATFORMS="" declare -x GSETTINGS_BACKEND="gconf" declare -- HASKELL_CABAL_EXPF="pkg_setup src_compile src_test src_install pkg_postinst pkg_postrm src_configure" declare HOMEPAGE="http://darcs.net/" declare -x INHERITED=" eutils multiprocessing ghc-package multilib toolchain-funcs haskell-cabal" declare -x INPUT_DEVICES="" declare -x INSOPTIONS="-m0644" declare IUSE="curl +terminfo +threaded doc hscolour profile test" declare -x IUSE_EFFECTIVE="abi_x86_64 alpha amd64 amd64-fbsd amd64-linux arm arm64 curl doc elibc_AIX elibc_Cygwin elibc_Darwin elibc_DragonFly elibc_FreeBSD elibc_HPUX elibc_Interix elibc_NetBSD elibc_OpenBSD elibc_SunOS elibc_Winnt elibc_bionic elibc_glibc elibc_mingw elibc_mintlib elibc_musl elibc_uclibc hppa hscolour ia64 kernel_AIX kernel_Darwin kernel_FreeBSD kernel_HPUX kernel_NetBSD kernel_OpenBSD kernel_SunOS kernel_Winnt kernel_freemint kernel_linux m68k m68k-mint mips ppc ppc-aix ppc-macos ppc64 ppc64-linux prefix prefix-guest prefix-stack profile riscv s390 sparc sparc-solaris sparc64-solaris terminfo test threaded userland_BSD userland_GNU x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-cygwin x86-fbsd x86-linux x86-macos x86-solaris x86-winnt" declare -x IUSE_IMPLICIT="abi_x86_64 prefix prefix-guest prefix-stack" declare -x JAVAC="/bin/javac" declare -x JDK_HOME="" declare -x KERNEL="linux" declare -x KERNEL_ABI="amd64" declare -x KEYWORDS="~amd64 ~x86" declare -x L10N="" declare -x LADSPA_PATH="/usr/lib64/ladspa" declare -x LANG="en_US.UTF-8" declare -x LCD_DEVICES="" declare -x LC_COLLATE="C" declare -x LC_MESSAGES="C" declare -x LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0" declare -x LDFLAGS_amd64="-m elf_x86_64" declare -x LDFLAGS_default declare -x LDFLAGS_x32="-m elf32_x86_64" declare -x LDFLAGS_x86="-m elf_i386" declare -x LD_LIBRARY_PATH="/usr/lib64/ghc-8.8.4" declare -x LIBDIR_amd64="lib64" declare -x LIBDIR_default="lib" declare -x LIBDIR_x32="libx32" declare -x LIBDIR_x86="lib" declare -x LIBGUESTFS_PATH="/usr/share/guestfs/appliance/" declare -x LIBOPTIONS="-m0644" declare -x LIBREOFFICE_EXTENSIONS="" declare -x LICENSE="GPL-2+" declare -x LIRC_DEVICES="" declare -x LLVM_TARGETS="" declare -x MAKEOPTS="-j1" declare -x MANPAGER="manpager" declare -x MONKEYD_PLUGINS="" declare -x MULTILIB_ABIS="amd64" declare -x MULTILIB_STRICT_DENY="64-bit.*shared object" declare -x MULTILIB_STRICT_DIRS="/lib32 /lib /usr/lib32 /usr/lib /usr/kde/*/lib32 /usr/kde/*/lib /usr/qt/*/lib32 /usr/qt/*/lib /usr/X11R6/lib32 /usr/X11R6/lib" declare -x MULTILIB_STRICT_EXEMPT="(perl5|gcc|binutils|eclipse-3|debug|portage|udev|systemd|clang|python-exec|llvm)" declare -x NGINX_MODULES_HTTP="" declare -x NGINX_MODULES_MAIL="" declare -x NGINX_MODULES_STREAM="" declare -x NINJAFLAGS="-j1" declare -x OCAML_COLOR="never" declare -x OFED_DRIVERS="" declare -x OFFICE_IMPLEMENTATION="" declare -x OMP_DYNAMIC="FALSE" declare -x OMP_NESTED="FALSE" declare -x OMP_NUM_THREADS="1" declare -x OPENMPI_FABRICS="" declare -x OPENMPI_OFED_FEATURES="" declare -x OPENMPI_RM="" declare -x PATH="/usr/lib/portage/python3.7/ebuild-helpers/xattr:/usr/lib/portage/python3.7/ebuild-helpers:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/lib/llvm/10/bin:/usr/lib/llvm/9/bin" declare -x PAX_MARKINGS="none" declare PDEPEND="" declare -x PHP_TARGETS="" declare -x PORTAGE_COMPRESSION_COMMAND="bzip2" declare -a PORTAGE_DOCOMPRESS=([0]="/usr/share/doc" [1]="/usr/share/info" [2]="/usr/share/man") declare -x PORTAGE_DOCOMPRESS_SIZE_LIMIT="128" declare -a PORTAGE_DOCOMPRESS_SKIP=([0]="/usr/share/doc/darcs-2.16.1/html") declare -a PORTAGE_DOSTRIP=([0]="/") declare -a PORTAGE_DOSTRIP_SKIP=() declare -x PORTAGE_TMPFS="/dev/shm" declare -x PORT_LOGDIR="/var/log/portage" declare -x POSTGRES_TARGETS="" declare -x PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND" declare -x PROPERTIES="" declare -x PYTEST_ADDOPTS="--color=no" declare -x PYTHONDONTWRITEBYTECODE="1" declare -x PYTHON_SINGLE_TARGET="" declare -x PYTHON_TARGETS="" declare -x PY_FORCE_COLOR="0" declare -- QA_CONFIGURE_OPTIONS=" --with-compiler --with-hc --with-hc-pkg --with-gcc" declare -- QA_FLAGS_IGNORED=".*" declare -x QEMU_SOFTMMU_TARGETS="" declare -x QEMU_USER_TARGETS="" declare -x QUEX_PATH="/usr/share" declare RDEPEND=">=dev-haskell/async-2.0.2:=[profile?] =dev-haskell/attoparsec-0.13.0.1:=[profile?] =dev-haskell/base16-bytestring-0.1:=[profile?] =dev-haskell/conduit-1.3.0:=[profile?] =dev-haskell/constraints-0.11:=[profile?] =dev-haskell/cryptonite-0.24:=[profile?] =dev-haskell/data-ordlist-0.4:=[profile?] =dev-haskell/fgl-5.5.2.3:=[profile?] =dev-haskell/hashable-1.2.3.3:=[profile?] =dev-haskell/haskeline-0.7.2:=[profile?] =dev-haskell/html-1.0.1.2:=[profile?] =dev-haskell/http-conduit-2.3:=[profile?] =dev-haskell/http-types-0.12.1:=[profile?] =dev-haskell/memory-0.14:=[profile?] =dev-haskell/mmap-0.5.9:=[profile?] =dev-haskell/mtl-2.2.1:=[profile?] =dev-haskell/network-2.6:=[profile?] =dev-haskell/network-uri-2.6:=[profile?] =dev-haskell/old-time-1.1.0.3:=[profile?] =dev-haskell/parsec-3.1.9:=[profile?] =dev-haskell/regex-applicative-0.2:=[profile?] =dev-haskell/regex-compat-tdfa-0.95.1:=[profile?] =dev-haskell/sandi-0.4:=[profile?] =dev-haskell/stm-2.1:=[profile?] =dev-haskell/tar-0.5:=[profile?] =dev-haskell/temporary-1.2.1:=[profile?] =dev-haskell/text-1.2.1.3:=[profile?] =dev-haskell/unix-compat-0.5:=[profile?] =dev-haskell/utf8-string-1:=[profile?] =dev-haskell/vector-0.11:=[profile?] =dev-haskell/zip-archive-0.3:=[profile?] =dev-haskell/zlib-0.6.1.2:=[profile?] =dev-lang/ghc-8.2.1:= curl? ( net-misc/curl ) terminfo? ( >=dev-haskell/terminfo-0.4.0.2:=[profile?] ${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 } _clang_fullversion () { local ver="$1"; shift; set -- $($(tc-getCPP "$@") -E -P - <<<"__clang_major__ __clang_minor__ __clang_patchlevel__"); eval echo "$ver" } _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" } _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 "${!var}" } cabal-bootstrap () { local setupmodule; local cabalpackage; local setup_bootstrap_args=(); if [[ -f "${S}/Setup.lhs" ]]; then setupmodule="${S}/Setup.lhs"; else if [[ -f "${S}/Setup.hs" ]]; then setupmodule="${S}/Setup.hs"; else eqawarn "No Setup.lhs or Setup.hs found. Either add Setup.hs to package or call cabal-mksetup from ebuild"; cabal-mksetup; setupmodule="${S}/Setup.hs"; fi; fi; cabalpackage=Cabal-$(cabal-version); einfo "Using cabal-$(cabal-version)."; if $(ghc-supports-threaded-runtime); then setup_bootstrap_args+=(-threaded); fi; function make_setup () { set -- -package "${cabalpackage}" --make "${setupmodule}" $(ghc-make-args) "${setup_bootstrap_args[@]}" ${HCFLAGS} ${GHC_BOOTSTRAP_FLAGS} "$@" -o setup; echo $(ghc-getghc) "$@"; $(ghc-getghc) "$@" }; if $(ghc-supports-shared-libraries); then einfo "Prepending $(ghc-libdir) to LD_LIBRARY_PATH"; if [[ ${CHOST} != *-darwin* ]]; then LD_LIBRARY_PATH="$(ghc-libdir)${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH}"; export LD_LIBRARY_PATH; else DYLD_LIBRARY_PATH="$(ghc-libdir)${DYLD_LIBRARY_PATH:+:}${DYLD_LIBRARY_PATH}"; export DYLD_LIBRARY_PATH; fi; { make_setup -dynamic "$@" && ./setup --help > /dev/null } || make_setup "$@" || die "compiling ${setupmodule} failed"; else make_setup "$@" || die "compiling ${setupmodule} failed"; fi } cabal-build () { set -- build "$@" ${CABAL_EXTRA_BUILD_FLAGS}; echo ./setup "$@"; ./setup "$@" || die "setup build failed" } cabal-configure () { local cabalconf=(); has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=; if [[ -n "${CABAL_USE_HADDOCK}" ]] && use doc; then local p=${EPREFIX}/usr/bin/haddock-ghc-$(ghc-version); if [[ -f $p ]]; then cabalconf+=(--with-haddock="${p}"); else cabalconf+=(--with-haddock=${EPREFIX}/usr/bin/haddock); fi; fi; if [[ -n "${CABAL_USE_PROFILE}" ]] && use profile; then cabalconf+=(--enable-library-profiling); fi; if [[ -n "${CABAL_TEST_SUITE}" ]]; then cabalconf+=($(use_enable test tests)); fi; if [[ -n "${CABAL_GHC_CONSTRAINT}" ]]; then cabalconf+=($(cabal-constraint "ghc")); fi; cabalconf+=(--ghc-options="$(ghc-make-args)"); local option; for option in ${HCFLAGS}; do cabalconf+=(--ghc-option="$option"); done; cabalconf+=(--with-ar="$(tc-getAR)"); if use ppc64; then cabalconf+=(--disable-library-for-ghci); fi; local flag; for flag in $CFLAGS; do cabalconf+=(--ghc-option="-optc$flag"); done; for flag in $LDFLAGS; do cabalconf+=(--ghc-option="-optl$flag"); done; cabalconf+=(--disable-executable-stripping); cabalconf+=(--docdir="${EPREFIX}"/usr/share/doc/${PF}); cabalconf+=(--verbose); [[ ${CATEGORY}/${PN} == "dev-haskell/cabal" ]] && $(ghc-supports-shared-libraries) && cabalconf+=(--enable-shared); if $(ghc-supports-shared-libraries); then if ver_test "$(ghc-version)" -ge "7.10.0.20150316"; then cabalconf+=(--enable-shared); cabalconf+=(--enable-executable-dynamic); fi; fi; if ./setup configure --help | grep -q -- --sysconfdir; then cabalconf+=(--sysconfdir="${EPREFIX}"/etc); fi; if ./setup configure --help | grep -q -- --disable-library-stripping; then cabalconf+=(--disable-library-stripping); fi; set -- configure --ghc --prefix="${EPREFIX}"/usr --with-compiler="$(ghc-getghc)" --with-hc-pkg="$(ghc-getghcpkg)" --prefix="${EPREFIX}"/usr --libdir="${EPREFIX}"/usr/$(get_libdir) --libsubdir=${P}/ghc-$(ghc-version) --datadir="${EPREFIX}"/usr/share/ --datasubdir=${P}/ghc-$(ghc-version) "${cabalconf[@]}" ${CABAL_CONFIGURE_FLAGS} "$@" ${CABAL_EXTRA_CONFIGURE_FLAGS}; echo ./setup "$@"; ./setup "$@" || cabal-show-brokens-and-die "setup configure failed" } cabal-constraint () { while read p v; do echo "--constraint \"$p == $v\""; done < $(ghc-pkgdeps ${1}) } cabal-copy () { has "${EAPI:-0}" 0 1 2 && ! use prefix && ED=${D}; set -- copy --destdir="${D}" "$@"; echo ./setup "$@"; ./setup "$@" || die "setup copy failed"; rmdir "${ED}/usr/bin" 2> /dev/null } cabal-die-if-nonempty () { local breakage_type=$1; shift; [[ "${#@}" == 0 ]] && return 0; eerror "Detected ${breakage_type} packages: ${@}"; die "//==-- Please, run 'haskell-updater' to fix ${breakage_type} packages --==//" } cabal-haddock () { set -- haddock "$@"; echo ./setup "$@"; ./setup "$@" || die "setup haddock failed" } cabal-hoogle () { ewarn "hoogle USE flag requires doc USE flag, building without hoogle" } cabal-hoogle-haddock () { set -- haddock --hoogle; echo ./setup "$@"; ./setup "$@" || die "setup haddock --hoogle failed" } cabal-hoogle-hscolour () { ewarn "hoogle USE flag requires doc USE flag, building without hoogle"; cabal-hscolour } cabal-hoogle-hscolour-haddock () { cabal-hscolour-haddock; cabal-hoogle-haddock } cabal-hscolour () { set -- hscolour "$@"; echo ./setup "$@"; ./setup "$@" || die "setup hscolour failed" } cabal-hscolour-haddock () { set -- haddock --hyperlink-source; echo ./setup "$@"; ./setup "$@" --hyperlink-source || die "setup haddock --hyperlink-source failed" } cabal-is-dummy-lib () { local bin_ghc_version=$(ghc-version); local pm_ghc_version=$(ghc-pm-version); for version in ${CABAL_CORE_LIB_GHC_PV}; do [[ "${bin_ghc_version}" == ${version} ]] && return 0; [[ "${pm_ghc_version}" == ${version} ]] && return 0; done; return 1 } cabal-mksetup () { local setupdir=${1:-${S}}; local setup_src=${setupdir}/Setup.hs; rm -vf "${setupdir}"/Setup.{lhs,hs}; elog "Creating 'Setup.hs' for 'Simple' build type."; echo 'import Distribution.Simple; main = defaultMain' > "${setup_src}" || die "failed to create default Setup.hs" } cabal-pkg () { if [[ -n ${CABAL_HAS_LIBRARIES} ]]; then ./setup register --gen-pkg-config="${T}/${P}.conf"; if [[ -d "${T}/${P}.conf" ]]; then ghc-install-pkg "${T}/${P}.conf"/*; else ghc-install-pkg "${T}/${P}.conf"; fi; fi } cabal-show-brokens () { [[ ${CABAL_REPORT_OTHER_BROKEN_PACKAGES} != yes ]] && return 0; elog "ghc-pkg check: 'checking for other broken packages:'"; $(ghc-getghcpkg) check 2>&1 | egrep -v '^Warning: haddock-(html|interfaces): ' | egrep -v '^Warning: include-dirs: ' | head -n 20; cabal-die-if-nonempty 'broken' $($(ghc-getghcpkg) check --simple-output) } cabal-show-brokens-and-die () { cabal-show-brokens; cabal-show-old; die "$@" } cabal-show-old () { [[ ${CABAL_REPORT_OTHER_BROKEN_PACKAGES} != yes ]] && return 0; cabal-die-if-nonempty 'outdated' $("${EPREFIX}"/usr/sbin/haskell-updater --quiet --upgrade --list-only) } cabal-version () { if [[ -z "${_CABAL_VERSION_CACHE}" ]]; then if [[ -n "${CABAL_BOOTSTRAP}" ]]; then _CABAL_VERSION_CACHE="${PV}"; else if [[ -n "${CABAL_FROM_GHC}" ]]; then _CABAL_VERSION_CACHE="$(ghc-cabal-version)"; else _CABAL_VERSION_CACHE="$(ghc-extractportageversion dev-haskell/cabal)"; fi; fi; fi; echo "${_CABAL_VERSION_CACHE}" } cabal_chdeps () { local cabal_fn=${MY_PN:-${PN}}.cabal; local cf=${CABAL_FILE:-${S}/${cabal_fn}}; local from_ss; local to_ss; local orig_c; local new_c; [[ -f $cf ]] || die "cabal file '$cf' does not exist"; orig_c=$(< "$cf"); while :; do from_pat=$1; to_str=$2; [[ -n ${from_pat} ]] || break; [[ -n ${to_str} ]] || die "'${from_str}' does not have 'to' part"; einfo "CHDEP: '${from_pat}' -> '${to_str}'"; from_pat=${from_pat//\*/\\*}; from_pat=${from_pat//\[/\\[}; new_c=${orig_c//${from_pat}/${to_str}}; if [[ -n $CABAL_DEBUG_LOOSENING ]]; then echo "${orig_c}" > "${T}/${cf}".pre; echo "${new_c}" > "${T}/${cf}".post; diff -u "${T}/${cf}".{pre,post}; fi; [[ "${orig_c}" == "${new_c}" ]] && die "no trigger for '${from_pat}'"; orig_c=${new_c}; shift; shift; done; echo "${new_c}" > "$cf" || die "failed to update" } cabal_flag () { if [[ -z "$1" ]]; then echo "!!! cabal_flag() called without a parameter." 1>&2; echo "!!! cabal_flag() []" 1>&2; return 1; fi; local UWORD=${2:-$1}; if use "$1"; then echo "--flags=${UWORD}"; else echo "--flags=-${UWORD}"; fi; return 0 } cabal_src_compile () { if ! has "${EAPI:-0}" 0 1; then local passed_flag; for passed_flag in "$@"; do [[ ${passed_flag} == --flags=* ]] && eqawarn "QA Notice: Cabal option '${passed_flag}' has effect only in src_configure()"; done; fi; cabal-is-dummy-lib && return; has src_configure ${HASKELL_CABAL_EXPF} || haskell-cabal_src_configure "$@"; cabal-build; if [[ -n "${CABAL_USE_HADDOCK}" ]] && use doc; then if [[ -n "${CABAL_USE_HSCOLOUR}" ]] && use hscolour; then if [[ -n "${CABAL_USE_HOOGLE}" ]] && use hoogle; then cabal-hoogle-hscolour-haddock; else cabal-hscolour-haddock; fi; else if [[ -n "${CABAL_USE_HOOGLE}" ]] && use hoogle; then cabal-hoogle-haddock; else cabal-haddock; fi; fi; else if [[ -n "${CABAL_USE_HSCOLOUR}" ]] && use hscolour; then if [[ -n "${CABAL_USE_HOOGLE}" ]] && use hoogle; then cabal-hoogle-hscolour; else cabal-hscolour; fi; else if [[ -n "${CABAL_USE_HOOGLE}" ]] && use hoogle; then cabal-hoogle; fi; fi; fi } cabal_src_configure () { haskell-cabal_src_configure "$@" } cabal_src_install () { has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=; if ! cabal-is-dummy-lib; then cabal-copy; cabal-pkg; fi; local ghc_confdir_with_prefix="$(ghc-confdir)"; dodir ${ghc_confdir_with_prefix#${EPREFIX}}; local hint_db="${D}/$(ghc-confdir)"; local hint_file="${hint_db}/gentoo-empty-${CATEGORY}-${PF}.conf"; mkdir -p "${hint_db}" || die; touch "${hint_file}" || die } check-for-collisions () { local localpkgconf=$1; local checked_pkg; local initial_pkg_db="$(ghc-libdir)/package.conf.d.initial"; for checked_pkg in `$(ghc-getghcpkgbin) -f "${localpkgconf}" list --simple-output`; do local collided=`$(ghc-getghcpkgbin) -f ${initial_pkg_db} list --simple-output "${checked_pkg}"`; if [[ -n ${collided} ]]; then eerror "Cabal package '${checked_pkg}' is shipped with '$(ghc-pm-version)' ('$(ghc-version)')."; eerror "Ebuild author forgot an entry in CABAL_CORE_LIB_GHC_PV='${CABAL_CORE_LIB_GHC_PV}'."; eerror "Found in ${initial_pkg_db}."; die; fi; done } 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.$2' "$@" } 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 } 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 ${lib}"; done } get_abi_CFLAGS () { get_abi_var CFLAGS "$@" } get_abi_CHOST () { get_abi_var CHOST "$@" } get_abi_CTARGET () { get_abi_var CTARGET "$@" } get_abi_FAKE_TARGETS () { get_abi_var FAKE_TARGETS "$@" } get_abi_LDFLAGS () { get_abi_var LDFLAGS "$@" } get_abi_LIBDIR () { get_abi_var LIBDIR "$@" } get_abi_var () { local flag=$1; local abi=${2:-${ABI:-${DEFAULT_ABI:-default}}}; local var="${flag}_${abi}"; echo ${!var} } get_all_abis () { local x order="" mvar dvar; mvar="MULTILIB_ABIS"; dvar="DEFAULT_ABI"; if [[ -n $1 ]]; then mvar="$1_${mvar}"; dvar="$1_${dvar}"; fi; if [[ -z ${!mvar} ]]; then echo "default"; return 0; fi; for x in ${!mvar}; do if [[ ${x} != ${!dvar} ]]; then order="${order:+${order} }${x}"; fi; done; order="${order:+${order} }${!dvar}"; echo ${order}; return 0 } get_all_libdirs () { local libdirs abi; for abi in ${MULTILIB_ABIS}; do libdirs+=" $(get_abi_LIBDIR ${abi})"; done; [[ " ${libdirs} " != *" lib "* ]] && libdirs+=" lib"; echo "${libdirs}" } get_exeext () { case ${CHOST} in *-cygwin* | mingw* | *-mingw*) echo ".exe" ;; esac } get_install_abis () { local x order=""; if [[ -z ${MULTILIB_ABIS} ]]; then echo "default"; return 0; fi; if [[ ${EMULTILIB_PKG} == "true" ]]; then for x in ${MULTILIB_ABIS}; do if [[ ${x} != "${DEFAULT_ABI}" ]]; then has ${x} ${ABI_DENY} || order="${order} ${x}"; fi; done; has ${DEFAULT_ABI} ${ABI_DENY} || order="${order} ${DEFAULT_ABI}"; if [[ -n ${ABI_ALLOW} ]]; then local ordera=""; for x in ${order}; do if has ${x} ${ABI_ALLOW}; then ordera="${ordera} ${x}"; fi; done; order=${ordera}; fi; else order=${DEFAULT_ABI}; fi; if [[ -z ${order} ]]; then die "The ABI list is empty. Are you using a proper multilib profile? Perhaps your USE flags or MULTILIB_ABIS are too restrictive for this package."; fi; echo ${order}; return 0 } get_libdir () { local libdir_var="LIBDIR_${ABI}"; local libdir="lib"; [[ -n ${ABI} && -n ${!libdir_var} ]] && libdir=${!libdir_var}; echo "${libdir}" } get_libname () { local libname; local ver=$1; case ${CHOST} in *-cygwin*) libname="dll.a" ;; mingw* | *-mingw*) libname="dll" ;; *-darwin*) libname="dylib" ;; *-mint*) libname="irrelevant" ;; hppa*-hpux*) libname="sl" ;; *) libname="so" ;; esac; if [[ -z $* ]]; then echo ".${libname}"; else for ver in "$@"; do case ${CHOST} in *-cygwin*) echo ".${ver}.${libname}" ;; *-darwin*) echo ".${ver}.${libname}" ;; *-mint*) echo ".${libname}" ;; *) echo ".${libname}.${ver}" ;; esac; done; fi } get_modname () { local modname; local ver=$1; case ${CHOST} in *-darwin*) modname="bundle" ;; *) modname="so" ;; esac; echo ".${modname}" } 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 "${1:-1}"; fi } ghc-cabal-version () { if ver_test "$(ghc-version)" -ge "7.9.20141222"; then set -- `$(ghc-getghcpkg) --package-db=$(ghc-libdir)/package.conf.d.initial field Cabal version`; echo "$2"; else local cabal_package=`echo "$(ghc-libdir)"/Cabal-*`; echo "${cabal_package/*Cabal-/}"; fi } ghc-confdir () { echo "$(ghc-libdir)/gentoo" } ghc-extractportageversion () { local pkg; local version; pkg="$(best_version $1)"; version="${pkg#$1-}"; version="${version%-r*}"; version="${version%_pre*}"; echo "${version}" } ghc-getghc () { if ! type -P ${HC:-ghc}; then ewarn "ghc not found"; type -P false; fi } ghc-getghcpkg () { if ! type -P ${HC_PKG:-ghc-pkg}; then ewarn "ghc-pkg not found"; type -P false; fi } ghc-getghcpkgbin () { if ver_test "$(ghc-version)" -ge "7.9.20141222"; then local empty_db="${T}/empty.conf.d" ghc_pkg="$(ghc-libdir)/bin/ghc-pkg"; if [[ ! -d ${empty_db} ]]; then "${ghc_pkg}" init "${empty_db}" || die "Failed to initialize empty global db"; fi; echo "$(ghc-libdir)/bin/ghc-pkg" "--global-package-db=${empty_db}"; else if ver_test "$(ghc-version)" -ge "7.7.20121101"; then echo '[]' > "${T}/empty.conf"; echo "$(ghc-libdir)/bin/ghc-pkg" "--global-package-db=${T}/empty.conf"; else if ver_test "$(ghc-version)" -ge "7.5.20120516"; then echo '[]' > "${T}/empty.conf"; echo "$(ghc-libdir)/ghc-pkg" "--global-package-db=${T}/empty.conf"; else echo '[]' > "${T}/empty.conf"; echo "$(ghc-libdir)/ghc-pkg" "--global-conf=${T}/empty.conf"; fi; fi; fi } ghc-install-pkg () { local localpkgconf="${T}/$(ghc-localpkgconfd)"; local pkg_path pkg pkg_db="${D}/$(ghc-package-db)" hint_db="${D}/$(ghc-confdir)"; $(ghc-getghcpkgbin) init "${localpkgconf}" || die "Failed to initialize empty local db"; for pkg_config_file in "$@"; do $(ghc-getghcpkgbin) -f "${localpkgconf}" update - --force < "${pkg_config_file}" || die "failed to register ${pkg}"; done; check-for-collisions "${localpkgconf}"; mkdir -p "${pkg_db}" || die; for pkg_path in "${localpkgconf}"/*.conf; do pkg=$(basename "${pkg_path}"); cp "${pkg_path}" "${pkg_db}/${pkg}" || die; done; mkdir -p "${hint_db}" || die; for pkg_config_file in "$@"; do local pkg_name="gentoo-${CATEGORY}-${PF}-"$(basename "${pkg_config_file}"); cp "${pkg_config_file}" "${hint_db}/${pkg_name}" || die; chmod 0644 "${hint_db}/${pkg_name}" || die; done } ghc-is-dynamic () { $(ghc-getghc) --info | grep "GHC Dynamic" | grep -q "YES" } ghc-libdir () { if [[ -z "${_GHC_LIBDIR_CACHE}" ]]; then _GHC_LIBDIR_CACHE="$($(ghc-getghc) --print-libdir)"; fi; echo "${_GHC_LIBDIR_CACHE}" } ghc-localpkgconfd () { echo "${PF}.conf.d" } ghc-make-args () { local ghc_make_args=(); if ghc-supports-smp && ghc-supports-parallel-make; then echo "-j$(makeopts_jobs) +RTS -A256M -qb0 -RTS"; ghc_make_args=(); fi; echo "${ghc_make_args[@]}" } ghc-package-db () { echo "$(ghc-libdir)/package.conf.d" } ghc-package-exists () { $(ghc-getghcpkg) describe "$1" > /dev/null 2>&1 } ghc-package_pkg_postinst () { ghc-recache-db } ghc-package_pkg_postrm () { ghc-recache-db } ghc-package_pkg_prerm () { ewarn "ghc-package.eclass: 'ghc-package_pkg_prerm()' is a noop"; ewarn "ghc-package.eclass: consider 'haskell-cabal_pkg_postrm()' instead" } ghc-pkgdeps () { echo $($(ghc-getghcpkg) describe "${1}") | sed -e '/depends/,/^.*:/ !d' -e 's/\(.*\)-\(.*\)-\(.*\)/\1 \2/' -e 's/^.*://g' } ghc-pm-version () { local pm_ghc_p; if [[ -z "${_GHC_PM_VERSION_CACHE}" ]]; then pm_ghc_p=$(best_version dev-lang/ghc); _GHC_PM_VERSION_CACHE="PM:${pm_ghc_p#dev-lang/ghc-}"; fi; echo "${_GHC_PM_VERSION_CACHE}" } ghc-recache-db () { einfo "Recaching GHC package DB"; $(ghc-getghcpkg) recache } ghc-register-pkg () { ghc-recache-db } ghc-reregister () { ghc-recache-db } ghc-supports-interpreter () { $(ghc-getghc) --info | grep "Have interpreter" | grep -q "YES" } ghc-supports-parallel-make () { $(ghc-getghc) --info | grep "Support parallel --make" | grep -q "YES" } ghc-supports-shared-libraries () { $(ghc-getghc) --info | grep "RTS ways" | grep -q "dyn" } ghc-supports-smp () { $(ghc-getghc) --info | grep "Support SMP" | grep -q "YES" } ghc-supports-threaded-runtime () { $(ghc-getghc) --info | grep "RTS ways" | grep -q "thr" } ghc-unregister-pkg () { ghc-recache-db } ghc-version () { if [[ -z "${_GHC_VERSION_CACHE}" ]]; then _GHC_VERSION_CACHE="$($(ghc-getghc) --numeric-version)"; fi; echo "${_GHC_VERSION_CACHE}" } has_multilib_profile () { [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ] } haskell-cabal_pkg_postinst () { ghc-package_pkg_postinst } haskell-cabal_pkg_postrm () { ghc-package_pkg_postrm } haskell-cabal_pkg_setup () { if [[ -n ${CABAL_HAS_LIBRARIES} ]]; then [[ ${RDEPEND} == *dev-lang/ghc* ]] || eqawarn "QA Notice: A library does not have runtime dependency on dev-lang/ghc."; fi; if [[ -n "${CABAL_UNKNOWN}" ]]; then eqawarn "QA Notice: Unknown entry in CABAL_FEATURES: ${CABAL_UNKNOWN}"; fi; if cabal-is-dummy-lib; then einfo "${P} is included in ghc-${CABAL_CORE_LIB_GHC_PV}, nothing to install."; fi } haskell-cabal_src_compile () { pushd "${S}" > /dev/null || die; cabal_src_compile "$@"; popd > /dev/null || die } haskell-cabal_src_configure () { cabal-is-dummy-lib && return; pushd "${S}" > /dev/null || die; cabal-bootstrap; cabal-configure "$@"; popd > /dev/null || die } haskell-cabal_src_install () { pushd "${S}" > /dev/null || die; cabal_src_install; popd > /dev/null || die } haskell-cabal_src_test () { local cabaltest=(); pushd "${S}" > /dev/null || die; if cabal-is-dummy-lib; then einfo ">>> No tests for dummy library: ${CATEGORY}/${PF}"; else einfo ">>> Test phase [cabal test]: ${CATEGORY}/${PF}"; if ./setup test --help | grep -q -- "'streaming'"; then cabaltest+=(--show-details=streaming); fi; set -- test "${cabaltest[@]}" ${CABAL_TEST_FLAGS} "$@" ${CABAL_EXTRA_TEST_FLAGS}; echo ./setup "$@"; ./setup "$@" || die "cabal test failed"; fi; popd > /dev/null || die } in_iuse () { local use=${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_final_abi () { has_multilib_profile || return 0; set -- $(get_install_abis); local LAST_ABI=$#; [[ ${!LAST_ABI} == ${ABI} ]] } make_setup () { set -- -package "${cabalpackage}" --make "${setupmodule}" $(ghc-make-args) "${setup_bootstrap_args[@]}" ${HCFLAGS} ${GHC_BOOTSTRAP_FLAGS} "$@" -o setup; echo $(ghc-getghc) "$@"; $(ghc-getghc) "$@" } 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}} } multilib_env () { local CTARGET=${1:-${CTARGET}}; local cpu=${CTARGET%%*-}; if [[ ${CTARGET} = *-musl* ]]; then : ${MULTILIB_ABIS=default}; : ${DEFAULT_ABI=default}; export MULTILIB_ABIS DEFAULT_ABI; return; fi; case ${cpu} in aarch64*) export CFLAGS_arm=${CFLAGS_arm-}; case ${cpu} in aarch64*be) export CHOST_arm="armv8b-${CTARGET#*-}" ;; *) export CHOST_arm="armv8l-${CTARGET#*-}" ;; esac; CHOST_arm=${CHOST_arm/%-gnu/-gnueabi}; export CTARGET_arm=${CHOST_arm}; export LIBDIR_arm="lib"; export CFLAGS_arm64=${CFLAGS_arm64-}; export CHOST_arm64=${CTARGET}; export CTARGET_arm64=${CHOST_arm64}; export LIBDIR_arm64="lib64"; : ${MULTILIB_ABIS=arm64}; : ${DEFAULT_ABI=arm64} ;; x86_64*) export CFLAGS_x86=${CFLAGS_x86--m32}; export CHOST_x86=${CTARGET/x86_64/i686}; CHOST_x86=${CHOST_x86/%-gnux32/-gnu}; export CTARGET_x86=${CHOST_x86}; if [[ ${SYMLINK_LIB} == "yes" ]]; then export LIBDIR_x86="lib32"; else export LIBDIR_x86="lib"; fi; export CFLAGS_amd64=${CFLAGS_amd64--m64}; export CHOST_amd64=${CTARGET/%-gnux32/-gnu}; export CTARGET_amd64=${CHOST_amd64}; export LIBDIR_amd64="lib64"; export CFLAGS_x32=${CFLAGS_x32--mx32}; export CHOST_x32=${CTARGET/%-gnu/-gnux32}; export CTARGET_x32=${CHOST_x32}; export LIBDIR_x32="libx32"; case ${CTARGET} in *-gnux32) : ${MULTILIB_ABIS=x32 amd64 x86}; : ${DEFAULT_ABI=x32} ;; *) : ${MULTILIB_ABIS=amd64 x86}; : ${DEFAULT_ABI=amd64} ;; esac ;; mips64* | mipsisa64*) export CFLAGS_o32=${CFLAGS_o32--mabi=32}; export CHOST_o32=${CTARGET/mips64/mips}; export CHOST_o32=${CHOST_o32/mipsisa64/mipsisa32}; export CTARGET_o32=${CHOST_o32}; export LIBDIR_o32="lib"; export CFLAGS_n32=${CFLAGS_n32--mabi=n32}; export CHOST_n32=${CTARGET}; export CTARGET_n32=${CHOST_n32}; export LIBDIR_n32="lib32"; export CFLAGS_n64=${CFLAGS_n64--mabi=64}; export CHOST_n64=${CTARGET}; export CTARGET_n64=${CHOST_n64}; export LIBDIR_n64="lib64"; : ${MULTILIB_ABIS=n64 n32 o32}; : ${DEFAULT_ABI=n32} ;; powerpc64*) export CFLAGS_ppc=${CFLAGS_ppc--m32}; export CHOST_ppc=${CTARGET/powerpc64/powerpc}; export CTARGET_ppc=${CHOST_ppc}; export LIBDIR_ppc="lib"; export CFLAGS_ppc64=${CFLAGS_ppc64--m64}; export CHOST_ppc64=${CTARGET}; export CTARGET_ppc64=${CHOST_ppc64}; export LIBDIR_ppc64="lib64"; : ${MULTILIB_ABIS=ppc64 ppc}; : ${DEFAULT_ABI=ppc64} ;; riscv64*) export CFLAGS_lp64d=${CFLAGS_lp64d--mabi=lp64d}; export CHOST_lp64d=${CTARGET}; export CTARGET_lp64d=${CTARGET}; export LIBDIR_lp64d="lib64/lp64d"; export CFLAGS_lp64=${CFLAGS_lp64--mabi=lp64}; export CHOST_lp64=${CTARGET}; export CTARGET_lp64=${CTARGET}; export LIBDIR_lp64="lib64/lp64"; : ${MULTILIB_ABIS=lp64d lp64}; : ${DEFAULT_ABI=lp64d} ;; s390x*) export CFLAGS_s390=${CFLAGS_s390--m31}; export CHOST_s390=${CTARGET/s390x/s390}; export CTARGET_s390=${CHOST_s390}; export LIBDIR_s390="lib"; export CFLAGS_s390x=${CFLAGS_s390x--m64}; export CHOST_s390x=${CTARGET}; export CTARGET_s390x=${CHOST_s390x}; export LIBDIR_s390x="lib64"; : ${MULTILIB_ABIS=s390x s390}; : ${DEFAULT_ABI=s390x} ;; sparc64*) export CFLAGS_sparc32=${CFLAGS_sparc32--m32}; export CHOST_sparc32=${CTARGET/sparc64/sparc}; export CTARGET_sparc32=${CHOST_sparc32}; export LIBDIR_sparc32="lib"; export CFLAGS_sparc64=${CFLAGS_sparc64--m64}; export CHOST_sparc64=${CTARGET}; export CTARGET_sparc64=${CHOST_sparc64}; export LIBDIR_sparc64="lib64"; : ${MULTILIB_ABIS=sparc64 sparc32}; : ${DEFAULT_ABI=sparc64} ;; *) : ${MULTILIB_ABIS=default}; : ${DEFAULT_ABI=default} ;; esac; export MULTILIB_ABIS DEFAULT_ABI } multilib_toolchain_setup () { local v vv; export ABI=$1; local save_restore_variables=(CBUILD CHOST AR CC CXX F77 FC LD NM OBJDUMP PKG_CONFIG RANLIB READELF STRINGS STRIP PKG_CONFIG_LIBDIR PKG_CONFIG_PATH PKG_CONFIG_SYSTEM_LIBRARY_PATH); if [[ ${_DEFAULT_ABI_SAVED} == "true" ]]; then for v in "${save_restore_variables[@]}"; do vv="_abi_saved_${v}"; [[ ${!vv+set} == "set" ]] && export ${v}="${!vv}" || unset ${v}; unset ${vv}; done; unset _DEFAULT_ABI_SAVED; fi; if [[ ${ABI} != ${DEFAULT_ABI} ]]; then for v in "${save_restore_variables[@]}"; 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 ${DEFAULT_ABI}); export AR="$(tc-getAR)"; 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) $(get_abi_LDFLAGS)"; export NM="$(tc-getNM)"; export OBJDUMP="$(tc-getOBJDUMP)"; export PKG_CONFIG="$(tc-getPKG_CONFIG)"; export RANLIB="$(tc-getRANLIB)"; export READELF="$(tc-getREADELF)"; export STRINGS="$(tc-getSTRINGS)"; export STRIP="$(tc-getSTRIP)"; export CHOST=$(get_abi_CHOST $1); export PKG_CONFIG_LIBDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig; export PKG_CONFIG_PATH=${EPREFIX}/usr/share/pkgconfig; export PKG_CONFIG_SYSTEM_LIBRARY_PATH=${EPREFIX}/usr/$(get_libdir); fi } number_abis () { set -- `get_install_abis`; echo $# } optfeature () { debug-print-function ${FUNCNAME} "$@"; local i j msg; local desc=$1; local flag=0; shift; for i in "$@"; do for j in ${i}; do if has_version "${j}"; then flag=1; else flag=0; break; fi; done; if [[ ${flag} -eq 1 ]]; then break; fi; done; if [[ ${flag} -eq 0 ]]; then for i in "$@"; do msg=" "; for j in ${i}; do msg+=" ${j} and"; done; msg="${msg:0: -4} for ${desc}"; elog "${msg}"; done; fi } path_exists () { eerror "path_exists has been removed. Please see the following post"; eerror "for a replacement snippet:"; eerror "https://blogs.gentoo.org/mgorny/2018/08/09/inlining-path_exists/"; die "path_exists is banned" } pkg_nofetch () { default } pkg_postinst () { haskell-cabal_pkg_postinst "$@" } pkg_postrm () { haskell-cabal_pkg_postrm "$@" } pkg_setup () { haskell-cabal_pkg_setup "$@" } replace-hcflags () { [[ $# != 2 ]] && die "Usage: replace-hcflags "; local f new=(); for f in ${HCFLAGS}; do if [[ ${f} == ${1} ]]; then einfo "HCFLAGS: replacing '${f}' to '${2}'"; f=${2}; fi; new+=("${f}"); done; export HCFLAGS="${new[*]}"; return 0 } src_compile () { haskell-cabal_src_compile "$@" } src_configure () { haskell-cabal_src_configure $(cabal_flag curl curl) --flag=executable --flag=-hpc --flag=http --flag=library --flag=-optimize --flag=pkgconfig --flag=-rts --flag=-static $(cabal_flag terminfo terminfo) $(cabal_flag threaded threaded) --flag=-warn-as-error } src_install () { haskell-cabal_src_install; doman "${S}/dist/build/${PN}/darcs.1" || die "darcs.1 not found" } src_prepare () { default } src_test () { haskell-cabal_src_test "$@" } src_unpack () { default } 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} } 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) READELF=$(tc-getBUILD_READELF) "$@" } 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_READELF () { tc-getBUILD_PROG READELF readelf "$@" } tc-getBUILD_STRINGS () { tc-getBUILD_PROG STRINGS strings "$@" } 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-getREADELF () { tc-getPROG READELF readelf "$@" } tc-getSTRINGS () { tc-getPROG STRINGS strings "$@" } 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 } 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 }