declare -x ABI="amd64" declare -x ABI_MIPS="" declare -x ABI_PPC="" declare -x ABI_S390="" declare -x ABI_X86="64" declare -x ADA_TARGET="" declare -x ALLOW_TEST="network" declare -a ALL_AUTOTOOLS_MACROS=([0]="AC_PROG_LIBTOOL" [1]="AM_PROG_LIBTOOL" [2]="LT_INIT" [3]="LT_CONFIG_LTDL_DIR" [4]="AC_CONFIG_HEADERS" [5]="AC_CONFIG_HEADER" [6]="AM_CONFIG_HEADERS" [7]="AM_CONFIG_HEADER" [8]="AC_CONFIG_SUBDIRS" [9]="AC_CONFIG_AUX_DIR" [10]="AC_CONFIG_MACRO_DIR" [11]="AM_INIT_AUTOMAKE" [12]="AM_GLIB_GNU_GETTEXT" [13]="AM_GNU_GETTEXT_VERSION" [14]="AM_GNU_GETTEXT_REQUIRE_VERSION" [15]="AC_PROG_INTLTOOL" [16]="IT_PROG_INTLTOOL" [17]="GTK_DOC_CHECK" [18]="GNOME_DOC_INIT") declare -x ALSA_CARDS="" declare -- AM_OPTS="" declare -x APACHE2_MODULES="" declare -x APACHE2_MPMS="" declare -x ARCH="amd64" declare -- AT_M4DIR="" declare -- AT_NOEAUTOHEADER="" declare -- AT_NOEAUTOMAKE="" declare -- AT_NOELIBTOOLIZE="" declare -- AT_SYS_M4DIR="" declare -- AUTOTOOLS_AUTO_DEPEND="yes" declare -- AUTOTOOLS_DEPEND="|| ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4" declare BDEPEND=" virtual/pkgconfig sys-devel/autoconf sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4 virtual/pkgconfig" declare -x BOOTSTRAP_USE="unicode internal-glib pkg-config split-usr xml python_targets_python3_9 multilib systemd udev" declare -x CALLIGRA_FEATURES="" declare -x CAMERAS="" declare -x CARGO_TERM_COLOR="never" declare -x CBUILD="x86_64-pc-linux-gnu" declare -x CFLAGS="-pipe -march=native -fno-diagnostics-color -O2 -falign-functions=32:25:16" 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 CONF_PREFIX="/usr" 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="-pipe -march=native -fno-diagnostics-color -O2 -falign-functions=32:25:16" declare -x DEFAULT_ABI="amd64" declare -x DEFINED_PHASES=" configure install postinst preinst prepare pretend test" declare DEPEND=" acct-group/sshd acct-user/sshd !static? ( audit? ( sys-process/audit ) ldns? ( net-libs/ldns !bindist? ( net-libs/ldns[ecdsa,ssl(+)] ) bindist? ( net-libs/ldns[-ecdsa,ssl(+)] ) ) libedit? ( dev-libs/libedit:= ) sctp? ( net-misc/lksctp-tools ) security-key? ( >=dev-libs/libfido2-1.5.0:= ) selinux? ( >=sys-libs/libselinux-1.28 ) ssl? ( || ( ( >=dev-libs/openssl-1.0.1:0[bindist(-)=] =dev-libs/openssl-1.1.0g:0[bindist(-)=] ) dev-libs/openssl:0= ) virtual/libcrypt:= >=sys-libs/zlib-1.2.3:= ) pam? ( sys-libs/pam ) kerberos? ( virtual/krb5 ) virtual/os-headers kernel_linux? ( !prefix-guest? ( >=sys-kernel/linux-headers-5.1 ) ) static? ( audit? ( sys-process/audit[static-libs(+)] ) ldns? ( net-libs/ldns[static-libs(+)] !bindist? ( net-libs/ldns[ecdsa,ssl(+)] ) bindist? ( net-libs/ldns[-ecdsa,ssl(+)] ) ) libedit? ( dev-libs/libedit:=[static-libs(+)] ) sctp? ( net-misc/lksctp-tools[static-libs(+)] ) security-key? ( >=dev-libs/libfido2-1.5.0:=[static-libs(+)] ) selinux? ( >=sys-libs/libselinux-1.28[static-libs(+)] ) ssl? ( || ( ( >=dev-libs/openssl-1.0.1:0[bindist(-)=] =dev-libs/openssl-1.1.0g:0[bindist(-)=] ) dev-libs/openssl:0=[static-libs(+)] ) virtual/libcrypt:=[static-libs(+)] >=sys-libs/zlib-1.2.3:=[static-libs(+)] ) " declare DESCRIPTION="Port of OpenBSD's free SSH release" declare -x DIROPTIONS="-m0755" declare -x EAPI="7" declare -- ECONF_SOURCE="." declare -x EGO_BUILD_FLAGS="-p 3" declare -x ELIBC="glibc" declare -x ENV_UNSET="CARGO_HOME 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="1628223994.515472" declare -- EPOCHSECONDS="1628223994" declare -x EXEOPTIONS="-m0755" declare -x FCFLAGS="-pipe -march=native -fno-diagnostics-color -O2" 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="-pipe -march=native -fno-diagnostics-color -O2" declare -x FFTOOLS="" declare -x GCC_COLORS="" declare -x GCC_SPECS="" declare -x GIT_PAGER="cat" declare -x GO19CONCURRENTCOMPILATION="0" declare -x GPSD_PROTOCOLS="" declare -x GRUB_PLATFORMS="" declare -x GSETTINGS_BACKEND="dconf" declare HOMEPAGE="https://www.openssh.com/" declare -a HPN_PATCHES=([0]="openssh-8_5_P1-hpn-DynWinNoneSwitch-15.2.diff" [1]="openssh-8_5_P1-hpn-AES-CTR-15.2.diff" [2]="openssh-8_5_P1-hpn-PeakTput-15.2.diff") declare -- HPN_PV="8.5_P1" declare -- HPN_VER="15.2" declare IDEPEND declare -x INHERITED=" user-info toolchain-funcs multilib edos2unix strip-linguas wrapper eutils flag-o-matic gnuconfig libtool autotools pam systemd" declare -x INPUT_DEVICES="" declare -x INSOPTIONS="-m0644" declare IUSE="abi_mips_n32 audit bindist debug hpn kerberos kernel_linux ldns libedit livecd pam +pie +scp sctp security-key selinux +ssl static test X X509 xmss " declare -x IUSE_EFFECTIVE="X X509 abi_mips_n32 abi_x86_64 alpha amd64 amd64-fbsd amd64-linux arm arm64 arm64-macos audit bindist debug 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 hpn hppa ia64 kerberos kernel_AIX kernel_Darwin kernel_FreeBSD kernel_HPUX kernel_NetBSD kernel_OpenBSD kernel_SunOS kernel_Winnt kernel_freemint kernel_linux ldns libedit livecd m68k mips pam pie ppc ppc-macos ppc64 ppc64-linux prefix prefix-guest prefix-stack riscv s390 scp sctp security-key selinux sparc sparc-solaris sparc64-solaris ssl static test userland_BSD userland_GNU x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-fbsd x86-linux x86-solaris x86-winnt xmss" declare -x IUSE_IMPLICIT="abi_x86_64 prefix prefix-guest prefix-stack" declare -x KERNEL="linux" declare -x KERNEL_ABI="amd64" declare -x KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris" declare -x L10N="" declare -x LANG="C.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 LIBDIR_amd64="lib64" declare -x LIBDIR_default="lib" declare -x LIBDIR_x32="libx32" declare -x LIBDIR_x86="lib" declare -x LIBOPTIONS="-m0644" declare -x LIBREOFFICE_EXTENSIONS="" declare -- LIB_DEPEND=" audit? ( sys-process/audit[static-libs(+)] ) ldns? ( net-libs/ldns[static-libs(+)] !bindist? ( net-libs/ldns[ecdsa,ssl(+)] ) bindist? ( net-libs/ldns[-ecdsa,ssl(+)] ) ) libedit? ( dev-libs/libedit:=[static-libs(+)] ) sctp? ( net-misc/lksctp-tools[static-libs(+)] ) security-key? ( >=dev-libs/libfido2-1.5.0:=[static-libs(+)] ) selinux? ( >=sys-libs/libselinux-1.28[static-libs(+)] ) ssl? ( || ( ( >=dev-libs/openssl-1.0.1:0[bindist(-)=] =dev-libs/openssl-1.1.0g:0[bindist(-)=] ) dev-libs/openssl:0=[static-libs(+)] ) virtual/libcrypt:=[static-libs(+)] >=sys-libs/zlib-1.2.3:=[static-libs(+)] " declare -x LICENSE="BSD GPL-2" declare -x LLVM_TARGETS="" declare -x LUA_SINGLE_TARGET="" declare -x LUA_TARGETS="" declare -x MAILTO="tinderbox" declare -x MAKEOPTS="-j3" declare -x MANPAGER="manpager" declare -x MONKEYD_PLUGINS="" declare -x MULTILIB_ABIS="amd64 x86" 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 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="3" declare -x OPENMPI_FABRICS="" declare -x OPENMPI_OFED_FEATURES="" declare -x OPENMPI_RM="" declare -- PARCH="openssh-8.6p1" declare -x PATH="/usr/lib/portage/python3.9/ebuild-helpers/xattr:/usr/lib/portage/python3.9/ebuild-helpers:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/lib/llvm/12/bin" declare -x PAX_MARKINGS="none" declare PDEPEND="" declare -x PHP_TARGETS="" declare -x PKG_CONFIG="x86_64-pc-linux-gnu-pkg-config" 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/openssh-8.6_p1-r2/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 -- 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 -x QEMU_SOFTMMU_TARGETS="" declare -x QEMU_USER_TARGETS="" declare RDEPEND=" acct-group/sshd acct-user/sshd !static? ( audit? ( sys-process/audit ) ldns? ( net-libs/ldns !bindist? ( net-libs/ldns[ecdsa,ssl(+)] ) bindist? ( net-libs/ldns[-ecdsa,ssl(+)] ) ) libedit? ( dev-libs/libedit:= ) sctp? ( net-misc/lksctp-tools ) security-key? ( >=dev-libs/libfido2-1.5.0:= ) selinux? ( >=sys-libs/libselinux-1.28 ) ssl? ( || ( ( >=dev-libs/openssl-1.0.1:0[bindist(-)=] =dev-libs/openssl-1.1.0g:0[bindist(-)=] ) dev-libs/openssl:0= ) virtual/libcrypt:= >=sys-libs/zlib-1.2.3:= ) pam? ( sys-libs/pam ) kerberos? ( virtual/krb5 ) pam? ( >=sys-auth/pambase-20081028 ) userland_GNU? ( !prefix? ( sys-apps/shadow ) ) X? ( x11-apps/xauth ) " declare REPOSITORY declare REQUIRED_USE=" ldns? ( ssl ) pie? ( !static ) static? ( !kerberos !pam ) X509? ( !sctp !security-key ssl !xmss ) xmss? ( ssl ) test? ( ssl ) test? ( !xmss ) " declare RESTRICT="" declare -x RESUMECOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port= ; exec rsync --rsh=\\\"ssh \\\${port:+-p\\\${port}} \\\${3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \"\${PORTAGE_SSH_OPTS}\"" declare -x ROS_MESSAGES="" declare -x RUBY_TARGETS="" declare -x RUST_TEST_TASKS="3" declare -x RUST_TEST_THREADS="3" declare -x S="/var/tmp/portage/net-misc/openssh-8.6_p1-r2/work/openssh-8.6p1" declare -x SANDBOX_DEBUG="0" declare -x SANDBOX_DENY="" declare -x SANDBOX_PREDICT="/var/tmp/portage/net-misc/openssh-8.6_p1-r2/homedir:/dev/crypto:/var/cache/man:/var/cache/fontconfig" declare -x SANDBOX_READ="/:/var/tmp/portage" declare -x SANDBOX_VERBOSE="1" declare -x SANDBOX_WRITE=":/dev/console:/dev/fd:/dev/full:/dev/null:/dev/ptmx:/dev/pts/:/dev/pty:/dev/shm:/dev/tts:/dev/tty:/dev/vc/:/dev/zero:/proc/self/fd:/tmp/:/usr/lib/cf:/usr/lib/conftest:/usr/lib32/cf:/usr/lib32/conftest:/usr/lib64/cf:/usr/lib64/conftest:/usr/tmp/:/usr/tmp/cf:/usr/tmp/conftest:/var/tmp/:/var/tmp/portage:/var/tmp/portage/net-misc/openssh-8.6_p1-r2/homedir/.bash_history" declare -x SANE_BACKENDS="" declare -- SCTP_PATCH="openssh-8.6p1-sctp-1.2.patch.xz" declare -- SCTP_VER="1.2" declare -x SHELL="/bin/bash" declare -x SLOT="0" declare -i SRANDOM="3646048895" declare SRC_URI="mirror://openbsd/OpenSSH/portable/openssh-8.6p1.tar.gz sctp? ( https://dev.gentoo.org/~chutzpah/dist/openssh/openssh-8.6p1-sctp-1.2.patch.xz ) hpn? ( mirror://sourceforge/project/hpnssh/Patches/HPN-SSH%2015v2%208.5p1/openssh-8_5_P1-hpn-DynWinNoneSwitch-15.2.diff mirror://sourceforge/project/hpnssh/Patches/HPN-SSH%2015v2%208.5p1/openssh-8_5_P1-hpn-AES-CTR-15.2.diff mirror://sourceforge/project/hpnssh/Patches/HPN-SSH%2015v2%208.5p1/openssh-8_5_P1-hpn-PeakTput-15.2.diff ) X509? ( https://roumenpetrov.info/openssh/x509-13.1/openssh-8.6p1+x509-13.1.diff.gz ) " declare -x SYMLINK_LIB="no" declare -x TERMINFO="/etc/terminfo" declare -x TWISTED_DISABLE_WRITING_OF_PLUGIN_CACHE="1" declare -x USE="X abi_x86_64 amd64 elibc_glibc hpn kernel_linux ldns pam pie scp ssl test userland_GNU" declare -x USERLAND="GNU" declare -x USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND" declare -x USE_EXPAND_UNPREFIXED="ARCH" declare -x USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm64 arm64-macos hppa ia64 m68k mips ppc ppc64 ppc64-linux ppc-macos riscv s390 sparc sparc64-solaris sparc-solaris x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-fbsd x86-linux x86-solaris x86-winnt" declare -x USE_EXPAND_VALUES_ELIBC="AIX bionic Cygwin Darwin DragonFly FreeBSD glibc HPUX Interix mingw mintlib musl NetBSD OpenBSD SunOS uclibc Winnt" declare -x USE_EXPAND_VALUES_KERNEL="AIX Darwin FreeBSD freemint HPUX linux NetBSD OpenBSD SunOS Winnt" declare -x USE_EXPAND_VALUES_USERLAND="BSD GNU" declare -x UWSGI_PLUGINS="" declare -x VIDEO_CARDS="" declare -x VOICEMAIL_STORAGE="" declare -x WANT_AUTOCONF="2.5" declare -x WANT_AUTOMAKE="1.16" declare -x WANT_LIBTOOL="latest" declare -- X509_PATCH="openssh-8.6p1+x509-13.1.diff.gz" declare -- X509_VER="13.1" declare -x XDG_CONFIG_DIRS="/etc/xdg" declare -x XDG_DATA_DIRS="/usr/local/share:/usr/share" declare -x XTABLES_ADDONS="" declare -- _AUTOTOOLS_ECLASS="1" declare -- _EUTILS_ECLASS="1" declare -x _E_DESTTREE_="/usr" declare -x _E_DOCDESTTREE_="" declare -x _E_EXEDESTTREE_="" declare -x _E_INSDESTTREE_="" declare -- _FLAG_O_MATIC_ECLASS="1" declare -- _GNUCONFIG_CLASS="1" declare -a _LATEST_AUTOMAKE=([0]="1.16.2-r1:1.16") declare -- _LIBTOOL_ECLASS="1" declare -- _MULTILIB_ECLASS="1" declare -- _PAM_ECLASS="1" declare -- _STRIP_LINGUAS_ECLASS="1" declare -- _TOOLCHAIN_FUNCS_ECLASS="1" declare -- _USER_INFO_ECLASS="1" declare -- _WRAPPER_ECLASS="1" declare -- __AUTOTOOLS_AUTO_DEPEND="yes" declare -- _libtool_atom=">=sys-devel/libtool-2.4" __eapi6_src_install () { if [[ -f Makefile || -f GNUmakefile || -f makefile ]]; then emake DESTDIR="${D}" install; fi; einstalldocs } __eapi6_src_prepare () { if ___is_indexed_array_var PATCHES; then [[ ${#PATCHES[@]} -gt 0 ]] && eapply "${PATCHES[@]}"; else if [[ -n ${PATCHES} ]]; then eapply ${PATCHES}; fi; fi; eapply_user } __eapi7_ver_compare () { local va=${1} vb=${2} a an al as ar b bn bl bs br re LC_ALL=C; re="^([0-9]+(\.[0-9]+)*)([a-z]?)((_(alpha|beta|pre|rc|p)[0-9]*)*)(-r[0-9]+)?$"; [[ ${va} =~ ${re} ]] || die "${FUNCNAME}: invalid version: ${va}"; an=${BASH_REMATCH[1]}; al=${BASH_REMATCH[3]}; as=${BASH_REMATCH[4]}; ar=${BASH_REMATCH[7]}; [[ ${vb} =~ ${re} ]] || die "${FUNCNAME}: invalid version: ${vb}"; bn=${BASH_REMATCH[1]}; bl=${BASH_REMATCH[3]}; bs=${BASH_REMATCH[4]}; br=${BASH_REMATCH[7]}; __eapi7_ver_compare_int "${an%%.*}" "${bn%%.*}" || return; while [[ ${an} == *.* && ${bn} == *.* ]]; do an=${an#*.}; bn=${bn#*.}; a=${an%%.*}; b=${bn%%.*}; if [[ ${a} == 0* || ${b} == 0* ]]; then [[ ${a} =~ 0+$ ]] && a=${a%"${BASH_REMATCH[0]}"}; [[ ${b} =~ 0+$ ]] && b=${b%"${BASH_REMATCH[0]}"}; [[ ${a} > ${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 } __eapi8_src_prepare () { local f; if ___is_indexed_array_var PATCHES; then [[ ${#PATCHES[@]} -gt 0 ]] && eapply -- "${PATCHES[@]}"; else if [[ -n ${PATCHES} ]]; then eapply -- ${PATCHES}; fi; fi; eapply_user } _at_uses_autoheader () { _at_uses_pkg A{C,M}_CONFIG_HEADER{S,} } _at_uses_automake () { _at_uses_pkg AM_INIT_AUTOMAKE } _at_uses_gettext () { _at_uses_pkg AM_GNU_GETTEXT_{,REQUIRE_}VERSION } _at_uses_glibgettext () { _at_uses_pkg AM_GLIB_GNU_GETTEXT } _at_uses_gnomedoc () { _at_uses_pkg GNOME_DOC_INIT } _at_uses_gtkdoc () { _at_uses_pkg GTK_DOC_CHECK } _at_uses_intltool () { _at_uses_pkg {AC,IT}_PROG_INTLTOOL } _at_uses_libltdl () { _at_uses_pkg LT_CONFIG_LTDL_DIR } _at_uses_libtool () { _at_uses_pkg A{C,M}_PROG_LIBTOOL LT_INIT } _at_uses_pkg () { if [[ -n $(autotools_check_macro "$@") ]]; then return 0; else local macro args=(); for macro in "$@"; do args+=(-e "^[[:space:]]*${macro}\>"); done; egrep -q "${args[@]}" configure.??; fi } _automake_version () { autotools_run_tool --at-output automake --version 2> /dev/null | sed -n -e '1{s:.*(GNU automake) ::p;q}' } _autotools_m4dir_include () { local x include_opts flag; [[ ${WANT_AUTOCONF} == "2.1" ]] && flag="l" || flag="I"; for x in "$@"; do case ${x} in -${flag}) ;; *) [[ ! -d ${x} ]] && ewarn "${ECLASS}: '${x}' does not exist"; include_opts+=" -${flag} ${x}" ;; esac; done; echo ${include_opts} } _clang_fullversion () { local ver="$1"; shift; set -- $($(tc-getCPP "$@") -E -P - <<<"__clang_major__ __clang_minor__ __clang_patchlevel__"); eval echo "$ver" } _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; ${prev_shopt} } _eapply_patch () { local f=${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 ${f}"; fi } _elibtoolize () { local LIBTOOLIZE=${LIBTOOLIZE:-$(type -P glibtoolize > /dev/null && echo glibtoolize || echo libtoolize)}; if [[ ${1} == "--auto-ltdl" ]]; then shift; _at_uses_libltdl && set -- "$@" --ltdl; fi; [[ -f GNUmakefile.am || -f Makefile.am ]] && set -- "$@" --automake; autotools_run_tool ${LIBTOOLIZE} "$@" } _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 } _setup-allowed-flags () { ALLOWED_FLAGS=(-pipe -O '-O[12sg]' -mcpu -march -mtune '-fstack-protector*' '-fsanitize*' '-fno-sanitize*' '-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 '-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) } _systemd_get_dir () { [[ ${#} -eq 2 ]] || die "Usage: ${FUNCNAME} "; local variable=${1} fallback=${2} d; if $(tc-getPKG_CONFIG) --exists systemd; then d=$($(tc-getPKG_CONFIG) --variable="${variable}" systemd) || die; d=${d#${EPREFIX}}; else d=${fallback}; fi; echo "${d}" } _systemd_get_systemgeneratordir () { _systemd_get_dir systemdsystemgeneratordir /lib/systemd/system-generators } _systemd_get_systemunitdir () { _systemd_get_dir systemdsystemunitdir /lib/systemd/system } _systemd_get_userunitdir () { _systemd_get_dir systemduserunitdir /usr/lib/systemd/user } _systemd_get_utildir () { _systemd_get_dir systemdutildir /lib/systemd } _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}" } _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-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 ]] } 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 } autotools_check_macro () { [[ -f configure.ac || -f configure.in ]] || return 0; local trace_file=".__autoconf_trace_data"; if [[ ! -e ${trace_file} ]] || [[ ! aclocal.m4 -ot ${trace_file} ]]; then WANT_AUTOCONF="2.5" autoconf $(autotools_m4dir_include) ${ALL_AUTOTOOLS_MACROS[@]/#/--trace=} > ${trace_file} 2> /dev/null; fi; local macro args=(); for macro in "$@"; do has ${macro} ${ALL_AUTOTOOLS_MACROS[@]} || die "internal error: add ${macro} to ALL_AUTOTOOLS_MACROS"; args+=(-e ":${macro}:"); done; grep "${args[@]}" ${trace_file} } autotools_check_macro_val () { local macro scan_out; for macro in "$@"; do autotools_check_macro "${macro}" | gawk -v macro="${macro}" '($0 !~ /^[[:space:]]*(#|dnl)/) { if (match($0, macro ":(.*)$", res)) print res[1] }' | uniq; done; return 0 } autotools_env_setup () { if [[ ${WANT_AUTOMAKE} == "latest" ]]; then local pv; for pv in ${_LATEST_AUTOMAKE[@]/#*:}; do local hv_args=""; case ${EAPI} in 5 | 6) hv_args="--host-root" ;; 7) hv_args="-b" ;; esac; ROOT=/ has_version ${hv_args} "=sys-devel/automake-${pv}*" && export WANT_AUTOMAKE="${pv}" && break; done; [[ ${WANT_AUTOMAKE} == "latest" ]] && die "Cannot find the latest automake! Tried ${_LATEST_AUTOMAKE[*]}"; fi; [[ ${WANT_AUTOCONF} == "latest" ]] && export WANT_AUTOCONF=2.5 } autotools_m4dir_include () { _autotools_m4dir_include ${AT_M4DIR} } autotools_m4sysdir_include () { local paths=($(eval echo ${AT_SYS_M4DIR})); if [[ ${#paths[@]} -eq 0 && -n ${SYSROOT} ]]; then local path="${SYSROOT}/usr/share/aclocal"; [[ -d ${path} ]] && paths+=("${path}"); fi; _autotools_m4dir_include "${paths[@]}" } autotools_run_tool () { local autofail=true m4flags=false missing_ok=false return_output=false; while [[ -n ${1} ]]; do case ${1} in --at-no-fail) autofail=false ;; --at-m4flags) m4flags=true ;; --at-missing) missing_ok=true ;; --at-output) return_output=true ;; *) break ;; esac; shift; done; if [[ ${EBUILD_PHASE_FUNC} != "src_unpack" && ${EBUILD_PHASE_FUNC} != "src_prepare" ]]; then eqawarn "Running '${1}' in ${EBUILD_PHASE_FUNC} phase"; fi; if ${missing_ok} && ! type -P ${1} > /dev/null; then einfo "Skipping '$*' because '${1}' not installed"; return 0; fi; autotools_env_setup; local STDERR_TARGET="${T}/${1##*/}.out"; if [[ -e ${STDERR_TARGET} ]]; then local i=1; while :; do STDERR_TARGET="${T}/${1##*/}-${i}.out"; [[ -e ${STDERR_TARGET} ]] || break; : $(( i++ )); done; fi; if ${m4flags}; then set -- "${1}" $(autotools_m4dir_include) $(autotools_m4sysdir_include) "${@:2}"; fi; if ${return_output}; then "$@"; return; fi; printf "***** ${1} *****\n***** PWD: ${PWD}\n***** $*\n\n" > "${STDERR_TARGET}"; ebegin "Running '$@'"; "$@" >> "${STDERR_TARGET}" 2>&1; if ! eend $? && ${autofail}; then echo; eerror "Failed running '${1}'!"; eerror; eerror "Include in your bug report the contents of:"; eerror; eerror " ${STDERR_TARGET}"; echo; die "Failed running '${1}'!"; fi } 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.$2' "$@" } cleanpamd () { while [[ -n $1 ]]; do if ! has_version sys-libs/pam; then sed -i -e '/pam_shells\|pam_console/s:^:#:' "${D}/etc/pam.d/$1"; fi; shift; done } config_rpath_update () { local dst src; case ${EAPI} in 5 | 6) src="${EPREFIX}/usr/share/gettext/config.rpath" ;; *) src="${BROOT}/usr/share/gettext/config.rpath" ;; esac; [[ $# -eq 0 ]] && set -- $(find -name config.rpath); [[ $# -eq 0 ]] && return 0; einfo "Updating all config.rpath files"; for dst in "$@"; do einfo " ${dst}"; cp "${src}" "${dst}" || die; done } dopamd () { [[ -z $1 ]] && die "dopamd requires at least one argument"; if has pam ${IUSE} && ! use pam; then return 0; fi; ( insinto /etc/pam.d; insopts -m 0644; doins "$@" ) || die "failed to install $@"; cleanpamd "$@" } dopammod () { [[ -z $1 ]] && die "dopammod requires at least one argument"; if has pam ${IUSE} && ! use pam; then return 0; fi; exeinto $(getpam_mod_dir); doexe "$@" || die "failed to install $@" } dopamsecurity () { [[ $# -lt 2 ]] && die "dopamsecurity requires at least two arguments"; if has pam ${IUSE} && ! use pam; then return 0; fi; ( insinto /etc/security/$1; insopts -m 0644; doins "${@:2}" ) || die "failed to install ${@:2}" } eaclocal () { [[ ! -f aclocal.m4 || -n $(grep -e 'generated.*by aclocal' aclocal.m4) ]] && autotools_run_tool --at-m4flags aclocal "$@" $(eaclocal_amflags) } eaclocal_amflags () { local aclocal_opts amflags_file; for amflags_file in GNUmakefile.am Makefile.am GNUmakefile.in Makefile.in; do [[ -e ${amflags_file} ]] || continue; autotools_env_setup; aclocal_opts=$(sed -n "/^ACLOCAL_AMFLAGS[[:space:]]*=/{ # match the first line s:[^=]*=::p; # then gobble up all escaped lines : nextline /\\\\$/{ n; p; b nextline; } }" ${amflags_file}); eval aclocal_opts=\""${aclocal_opts}"\"; break; done; echo ${aclocal_opts} } eapply () { local failed patch_cmd=patch; local -x LC_COLLATE=POSIX; type -P gpatch > /dev/null && patch_cmd=gpatch; function _eapply_patch () { local f=${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 ${applied} ]] && ewarn "User patches applied." } eautoconf () { if [[ ! -f configure.ac && ! -f configure.in ]]; then echo; eerror "No configure.{ac,in} present in '${PWD}'!"; echo; die "No configure.{ac,in} present!"; fi; if [[ ${WANT_AUTOCONF} != "2.1" && -e configure.in ]]; then case ${EAPI:-0} in 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7) eqawarn "This package has a configure.in file which has long been deprecated. Please"; eqawarn "update it to use configure.ac instead as newer versions of autotools will die"; eqawarn "when it finds this file. See https://bugs.gentoo.org/426262 for details." ;; *) eqawarn "Moving configure.in to configure.ac (bug #426262)"; mv configure.{in,ac} || die ;; esac; fi; local _gnuconfig=$(gnuconfig_findnewest); cp "${_gnuconfig}"/config.{guess,sub} . || die; autotools_run_tool --at-m4flags autoconf "$@" } eautoheader () { _at_uses_autoheader || return 0; autotools_run_tool --at-no-fail --at-m4flags autoheader "$@" } eautomake () { local extra_opts=(); local makefile_name; for makefile_name in {GNUmakefile,{M,m}akefile}.am ""; do [[ -f ${makefile_name} ]] && break; done; function _automake_version () { autotools_run_tool --at-output automake --version 2> /dev/null | sed -n -e '1{s:.*(GNU automake) ::p;q}' }; if [[ -z ${makefile_name} ]]; then _at_uses_automake || return 0; else if [[ -z ${FROM_EAUTORECONF} && -f ${makefile_name%.am}.in ]]; then local used_automake; local installed_automake; installed_automake=$(WANT_AUTOMAKE= _automake_version); used_automake=$(head -n 1 < ${makefile_name%.am}.in | sed -e 's:.*by automake \(.*\) from .*:\1:'); if [[ ${installed_automake} != ${used_automake} ]]; then ewarn "Automake used for the package (${used_automake}) differs from" "the installed version (${installed_automake})."; ewarn "Forcing a full rebuild of the autotools to workaround."; eautoreconf; return 0; fi; fi; fi; [[ -f INSTALL && -f AUTHORS && -f ChangeLog && -f NEWS && -f README ]] || extra_opts+=(--foreign); case $(_automake_version) in 1.4 | 1.4[.-]*) ;; *) extra_opts+=(--force-missing) ;; esac; autotools_run_tool automake --add-missing --copy "${extra_opts[@]}" "$@" } eautopoint () { autotools_run_tool autopoint "$@" } eautoreconf () { local x g; if [[ -z ${AT_NO_RECURSIVE} ]]; then for x in $(autotools_check_macro_val AC_CONFIG_SUBDIRS); do if [[ -d ${x} ]]; then pushd "${x}" > /dev/null; AT_NOELIBTOOLIZE="yes" eautoreconf || die; popd > /dev/null; fi; done; fi; einfo "Running eautoreconf in '${PWD}' ..."; local m4dirs=$(autotools_check_macro_val AC_CONFIG_{AUX,MACRO}_DIR); [[ -n ${m4dirs} ]] && mkdir -p ${m4dirs}; local i tools=(glibgettext false "autotools_run_tool glib-gettextize --copy --force" gettext false "autotools_run_tool --at-missing autopoint --force" intltool false "autotools_run_tool intltoolize --automake --copy --force" gtkdoc false "autotools_run_tool --at-missing gtkdocize --copy" gnomedoc false "autotools_run_tool --at-missing gnome-doc-prepare --copy --force" libtool false "_elibtoolize --auto-ltdl --install --copy --force"); for ((i = 0; i < ${#tools[@]}; i += 3 )) do if _at_uses_${tools[i]}; then tools[i+1]=true; ${tools[i+2]}; fi; done; local rerun_aclocal=false; eaclocal; for ((i = 0; i < ${#tools[@]}; i += 3 )) do if ! ${tools[i+1]} && _at_uses_${tools[i]}; then ${tools[i+2]}; rerun_aclocal=true; fi; done; ${rerun_aclocal} && eaclocal; if [[ ${WANT_AUTOCONF} == "2.1" ]]; then eautoconf; else eautoconf --force; fi; [[ ${AT_NOEAUTOHEADER} != "yes" ]] && eautoheader; [[ ${AT_NOEAUTOMAKE} != "yes" ]] && FROM_EAUTORECONF="yes" eautomake ${AM_OPTS}; if [[ ${AT_NOELIBTOOLIZE} != "yes" ]]; then elibtoolize --force "${PWD}"; fi; return 0 } econf_build () { local CBUILD=${CBUILD:-${CHOST}}; tc-env_build econf --build=${CBUILD} --host=${CBUILD} "$@" } edos2unix () { [[ $# -eq 0 ]] && return 0; sed -i 's/\r$//' -- "$@" || die } egetcomment () { local pos; [[ $# -eq 1 ]] || die "usage: egetcomment "; case ${CHOST} in *-freebsd* | *-dragonfly*) pos=8 ;; *) pos=5 ;; esac; egetent passwd "$1" | cut -d: -f${pos} } egetent () { local db=$1 key=$2; [[ $# -ge 3 ]] && die "usage: egetent "; case ${db} in passwd | group) ;; *) die "sorry, database '${db}' not yet supported; file a bug" ;; esac; case ${CHOST} in *-freebsd* | *-dragonfly*) case ${db} in passwd) db="user" ;; *) ;; esac; local opts; if [[ ${key} == [[:digit:]]* ]]; then [[ ${db} == "user" ]] && opts="-u" || opts="-g"; fi; pw show ${db} ${opts} "${key}" -q ;; *-openbsd*) grep "${key}:\*:" /etc/${db} ;; *) type -p nscd > /dev/null && nscd -i "${db}" 2> /dev/null; getent "${db}" "${key}" ;; esac } egetgroupname () { [[ $# -eq 1 ]] || die "usage: egetgroupname "; egetent group "$1" | cut -d: -f1 } egetgroups () { [[ $# -eq 1 ]] || die "usage: egetgroups "; local egroups_arr; read -r -a egroups_arr < <(id -G -n "$1"); local g groups=${egroups_arr[0]}; while read -r g; do [[ -n ${g} ]] && groups+=",${g}"; done < <(printf '%s\n' "${egroups_arr[@]:1}" | sort); echo "${groups}" } egethome () { local pos; [[ $# -eq 1 ]] || die "usage: egethome "; case ${CHOST} in *-freebsd* | *-dragonfly*) pos=9 ;; *) pos=6 ;; esac; egetent passwd "$1" | cut -d: -f${pos} } egetshell () { local pos; [[ $# -eq 1 ]] || die "usage: egetshell "; case ${CHOST} in *-freebsd* | *-dragonfly*) pos=10 ;; *) pos=7 ;; esac; egetent passwd "$1" | cut -d: -f${pos} } egetusername () { [[ $# -eq 1 ]] || die "usage: egetusername "; egetent passwd "$1" | cut -d: -f1 } einstalldocs () { ( if [[ $(declare -p DOCS 2>/dev/null) != *=* ]]; then local d; for d in README* ChangeLog AUTHORS NEWS TODO CHANGES THANKS BUGS FAQ CREDITS CHANGELOG; do [[ -f ${d} && -s ${d} ]] && docinto / && dodoc "${d}"; done; else if ___is_indexed_array_var DOCS; then [[ ${#DOCS[@]} -gt 0 ]] && docinto / && dodoc -r "${DOCS[@]}"; else [[ -n ${DOCS} ]] && docinto / && dodoc -r ${DOCS}; fi; fi ); ( if ___is_indexed_array_var HTML_DOCS; then [[ ${#HTML_DOCS[@]} -gt 0 ]] && docinto html && dodoc -r "${HTML_DOCS[@]}"; else [[ -n ${HTML_DOCS} ]] && docinto html && dodoc -r ${HTML_DOCS}; fi ) } elibtoolize () { type -P eltpatch &> /dev/null || die "eltpatch not found; is app-portage/elt-patches installed?"; ELT_LOGDIR=${T} LD=$(tc-getLD) eltpatch "${@}" || die "eltpatch failed" } emktemp () { eqawarn "emktemp is deprecated. Create a temporary file in \${T} instead."; 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="${topdir}" mktemp -dt tmp.XXXXXXXXXX; fi; fi } filter-flags () { _filter-hardened "$@"; local v; for v in $(all-flag-vars); do _filter-var ${v} "$@"; done; return 0 } filter-ldflags () { _filter-var LDFLAGS "$@"; return 0 } filter-lfs-flags () { [[ $# -ne 0 ]] && die "filter-lfs-flags takes no arguments"; filter-flags -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE } filter-mfpmath () { local orig_mfpmath new_math prune_math; orig_mfpmath=$(get-flag -mfpmath); new_math=$(get-flag mfpmath); new_math=${new_math/both/387,sse}; new_math=" ${new_math//[,+]/ } "; prune_math=""; for prune_math in "$@"; do new_math=${new_math/ ${prune_math} / }; done; new_math=$(echo ${new_math}); new_math=${new_math// /,}; if [[ -z ${new_math} ]]; then filter-flags ${orig_mfpmath}; else replace-flags ${orig_mfpmath} -mfpmath=${new_math}; fi; return 0 } gcc-fullversion () { _gcc_fullversion '$1.$2.$3' "$@" } gcc-major-version () { _gcc_fullversion '$1' "$@" } gcc-micro-version () { _gcc_fullversion '$3' "$@" } gcc-minor-version () { _gcc_fullversion '$2' "$@" } gcc-specs-directive () { local directive subdname subdirective; directive="$(_gcc-specs-directive_raw $1)"; while [[ ${directive} == *%\(*\)* ]]; do subdname=${directive/*%\(}; subdname=${subdname/\)*}; subdirective="$(_gcc-specs-directive_raw ${subdname})"; directive="${directive//\%(${subdname})/${subdirective}}"; done; echo "${directive}"; return 0 } gcc-specs-nostrict () { local directive; directive=$(gcc-specs-directive cc1); [[ "${directive/\{!fstrict-overflow:}" != "${directive}" ]] } gcc-specs-now () { local directive; directive=$(gcc-specs-directive link_command); [[ "${directive/\{!nonow:}" != "${directive}" ]] } gcc-specs-pie () { local directive; directive=$(gcc-specs-directive cc1); [[ "${directive/\{!nopie:}" != "${directive}" ]] } gcc-specs-relro () { local directive; directive=$(gcc-specs-directive link_command); [[ "${directive/\{!norelro:}" != "${directive}" ]] } gcc-specs-ssp () { local directive; directive=$(gcc-specs-directive cc1); [[ "${directive/\{!fno-stack-protector:}" != "${directive}" ]] } gcc-specs-ssp-to-all () { local directive; directive=$(gcc-specs-directive cc1); [[ "${directive/\{!fno-stack-protector-all:}" != "${directive}" ]] } gcc-specs-stack-check () { local directive; directive=$(gcc-specs-directive cc1); [[ "${directive/\{!fno-stack-check:}" != "${directive}" ]] } gcc-version () { _gcc_fullversion '$1.$2' "$@" } gen_usr_ldscript () { ewarn "${FUNCNAME}: Please migrate to usr-ldscript.eclass"; local lib libdir=$(get_libdir) output_format="" auto=false suffix=$(get_libname); [[ -z ${ED+set} ]] && local ED=${D%/}${EPREFIX}/; tc-is-static-only && return; if [[ $(type -t multilib_is_native_abi) == "function" ]]; then multilib_is_native_abi || return 0; fi; case ${CTARGET:-${CHOST}} in *-darwin*) ;; *-android*) return 0 ;; *linux* | *-freebsd* | *-openbsd* | *-netbsd*) use prefix && return 0 ;; *) return 0 ;; esac; dodir /usr/${libdir}; if [[ $1 == "-a" ]]; then auto=true; shift; dodir /${libdir}; fi; local flags=(${CFLAGS} ${LDFLAGS} -Wl,--verbose); if $(tc-getLD) --version | grep -q 'GNU gold'; then local d="${T}/bfd-linker"; mkdir -p "${d}"; ln -sf $(which ${CHOST}-ld.bfd) "${d}"/ld; flags+=(-B"${d}"); fi; output_format=$($(tc-getCC) "${flags[@]}" 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p'); [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )"; for lib in "$@"; do local tlib; if ${auto}; then lib="lib${lib}${suffix}"; else [[ -r ${ED}/${libdir}/${lib} ]] || continue; fi; case ${CTARGET:-${CHOST}} in *-darwin*) if ${auto}; then tlib=$(scanmacho -qF'%S#F' "${ED}"/usr/${libdir}/${lib}); else tlib=$(scanmacho -qF'%S#F' "${ED}"/${libdir}/${lib}); fi; [[ -z ${tlib} ]] && die "unable to read install_name from ${lib}"; tlib=${tlib##*/}; if ${auto}; then mv "${ED}"/usr/${libdir}/${lib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die; if [[ ${tlib} != ${lib%${suffix}}.*${suffix#.} ]]; then mv "${ED}"/usr/${libdir}/${tlib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die; fi; rm -f "${ED}"/${libdir}/${lib}; fi; if [[ ! -w "${ED}/${libdir}/${tlib}" ]]; then chmod u+w "${ED}${libdir}/${tlib}"; local nowrite=yes; fi; install_name_tool -id "${EPREFIX}"/${libdir}/${tlib} "${ED}"/${libdir}/${tlib} || die "install_name_tool failed"; [[ -n ${nowrite} ]] && chmod u-w "${ED}${libdir}/${tlib}"; pushd "${ED}/usr/${libdir}" > /dev/null; ln -snf "../../${libdir}/${tlib}" "${lib}"; popd > /dev/null ;; *) if ${auto}; then tlib=$(scanelf -qF'%S#F' "${ED}"/usr/${libdir}/${lib}); [[ -z ${tlib} ]] && die "unable to read SONAME from ${lib}"; mv "${ED}"/usr/${libdir}/${lib}* "${ED}"/${libdir}/ || die; if [[ ${tlib} != ${lib}* ]]; then mv "${ED}"/usr/${libdir}/${tlib}* "${ED}"/${libdir}/ || die; fi; rm -f "${ED}"/${libdir}/${lib}; else tlib=${lib}; fi; cat > "${ED}/usr/${libdir}/${lib}" <<-END_LDSCRIPT /* GNU ld script Since Gentoo has critical dynamic libraries in /lib, and the static versions in /usr/lib, we need to have a "fake" dynamic lib in /usr/lib, otherwise we run into linking problems. This "fake" dynamic lib is a linker script that redirects the linker to the real lib. And yes, this works in the cross- compiling scenario as the sysroot-ed linker will prepend the real path. See bug https://bugs.gentoo.org/4411 for more info. */ ${output_format} GROUP ( ${EPREFIX}/${libdir}/${tlib} ) END_LDSCRIPT ;; esac fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"; done } get-flag () { [[ $# -ne 1 ]] && die "usage: "; local f var findflag="$1"; for var in $(all-flag-vars); do for f in ${!var}; do if [ "${f/${findflag}}" != "${f}" ]; then printf "%s\n" "${f/-${findflag}=}"; return 0; fi; done; done; return 1 } get_abi_CFLAGS () { get_abi_var CFLAGS "$@" } get_abi_CHOST () { get_abi_var CHOST "$@" } get_abi_CTARGET () { get_abi_var CTARGET "$@" } get_abi_FAKE_TARGETS () { get_abi_var FAKE_TARGETS "$@" } get_abi_LDFLAGS () { get_abi_var LDFLAGS "$@" } get_abi_LIBDIR () { get_abi_var LIBDIR "$@" } get_abi_var () { local flag=$1; local abi=${2:-${ABI:-${DEFAULT_ABI:-default}}}; local var="${flag}_${abi}"; echo ${!var} } get_all_abis () { local x order="" mvar dvar; mvar="MULTILIB_ABIS"; dvar="DEFAULT_ABI"; if [[ -n $1 ]]; then mvar="$1_${mvar}"; dvar="$1_${dvar}"; fi; if [[ -z ${!mvar} ]]; then echo "default"; return 0; fi; for x in ${!mvar}; do if [[ ${x} != ${!dvar} ]]; then order="${order:+${order} }${x}"; fi; done; order="${order:+${order} }${!dvar}"; echo ${order}; return 0 } get_all_libdirs () { local libdirs abi; for abi in ${MULTILIB_ABIS}; do libdirs+=" $(get_abi_LIBDIR ${abi})"; done; [[ " ${libdirs} " != *" lib "* ]] && libdirs+=" lib"; echo "${libdirs}" } get_exeext () { case ${CHOST} in *-cygwin* | mingw* | *-mingw*) echo ".exe" ;; esac } get_install_abis () { local x order=""; if [[ -z ${MULTILIB_ABIS} ]]; then echo "default"; return 0; fi; if [[ ${EMULTILIB_PKG} == "true" ]]; then for x in ${MULTILIB_ABIS}; do if [[ ${x} != "${DEFAULT_ABI}" ]]; then has ${x} ${ABI_DENY} || order="${order} ${x}"; fi; done; has ${DEFAULT_ABI} ${ABI_DENY} || order="${order} ${DEFAULT_ABI}"; if [[ -n ${ABI_ALLOW} ]]; then local ordera=""; for x in ${order}; do if has ${x} ${ABI_ALLOW}; then ordera="${ordera} ${x}"; fi; done; order=${ordera}; fi; else order=${DEFAULT_ABI}; fi; if [[ -z ${order} ]]; then die "The ABI list is empty. Are you using a proper multilib profile? Perhaps your USE flags or MULTILIB_ABIS are too restrictive for this package."; fi; echo ${order}; return 0 } get_libdir () { local libdir_var="LIBDIR_${ABI}"; local libdir="lib"; [[ -n ${ABI} && -n ${!libdir_var} ]] && libdir=${!libdir_var}; echo "${libdir}" } get_libname () { local libname; local ver=$1; case ${CHOST} in *-cygwin*) libname="dll.a" ;; mingw* | *-mingw*) libname="dll" ;; *-darwin*) libname="dylib" ;; *-mint*) libname="irrelevant" ;; hppa*-hpux*) libname="sl" ;; *) libname="so" ;; esac; if [[ -z $* ]]; then echo ".${libname}"; else for ver in "$@"; do case ${CHOST} in *-cygwin*) echo ".${ver}.${libname}" ;; *-darwin*) echo ".${ver}.${libname}" ;; *-mint*) echo ".${libname}" ;; *) echo ".${libname}.${ver}" ;; esac; done; fi } get_modname () { local modname; local ver=$1; case ${CHOST} in *-darwin*) modname="bundle" ;; *) modname="so" ;; esac; echo ".${modname}" } getpam_mod_dir () { if has_version sys-libs/pam; then PAM_MOD_DIR=/$(get_libdir)/security; else PAM_MOD_DIR=/$(get_libdir)/security; fi; echo ${PAM_MOD_DIR} } gnuconfig_do_update () { local configsubs_dir target targetlist file; [[ $# -eq 0 ]] && die "do not call gnuconfig_do_update; use gnuconfig_update"; configsubs_dir=$(gnuconfig_findnewest); einfo "Using GNU config files from ${configsubs_dir}"; for file in "$@"; do if [[ ! -r ${configsubs_dir}/${file} ]]; then eerror "Can't read ${configsubs_dir}/${file}, skipping.."; continue; fi; targetlist=$(find "${startdir}" -name "${file}"); if [[ -n ${targetlist} ]]; then for target in ${targetlist}; do [[ -L ${target} ]] && rm -f "${target}"; einfo " Updating ${target/$startdir\//}"; cp -f "${configsubs_dir}/${file}" "${target}"; eend $?; done; else ewarn " No ${file} found in ${startdir}, skipping ..."; fi; done; return 0 } gnuconfig_findnewest () { local locations=(); local prefix; case ${EAPI} in 5 | 6) prefix="${EPREFIX}" ;; *) prefix="${BROOT}" ;; esac; locations+=("${prefix}"/usr/share/misc/config.sub "${prefix}"/usr/share/gnuconfig/config.sub "${prefix}"/usr/share/automake*/config.sub "${prefix}"/usr/share/libtool/config.sub); grep -s '^timestamp' "${locations[@]}" | sort -r -n -t\' -k2 | sed -n '1{s,/config.sub:.*$,,;p;q}' } gnuconfig_update () { local startdir; if [[ $1 == /* ]]; then startdir=$1; shift; else startdir=${S}; fi; if [[ $# -gt 0 ]]; then gnuconfig_do_update "$@"; else gnuconfig_do_update config.sub config.guess; fi; return $? } has_multilib_profile () { [ -n "${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} ]] } make_wrapper () { local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5; local tmpwrapper="${T}/tmp.wrapper.${wrapper##*/}"; has "${EAPI:-0}" 0 1 2 && local EPREFIX=""; ( echo '#!/bin/sh'; if [[ -n ${libdir} ]]; then local var; if [[ ${CHOST} == *-darwin* ]]; then var=DYLD_LIBRARY_PATH; else var=LD_LIBRARY_PATH; fi; cat <<-EOF if [ "\${${var}+set}" = "set" ] ; then export ${var}="\${${var}}:${EPREFIX}${libdir}" else export ${var}="${EPREFIX}${libdir}" fi EOF fi [[ -n ${chdir} ]] && printf 'cd "%s" &&\n' "${EPREFIX}${chdir}"; printf 'exec %s "$@"\n' "${bin/#\//${EPREFIX}/}" ) > "${tmpwrapper}"; chmod go+rx "${tmpwrapper}"; if [[ -n ${path} ]]; then ( exeopts -m 0755; exeinto "${path}"; newexe "${tmpwrapper}" "${wrapper}" ) || die; else newbin "${tmpwrapper}" "${wrapper}" || die; fi } multilib_env () { local CTARGET=${1:-${CTARGET}}; local cpu=${CTARGET%%*-}; if [[ ${CTARGET} = *-musl* ]]; then : ${MULTILIB_ABIS=default}; : ${DEFAULT_ABI=default}; export MULTILIB_ABIS DEFAULT_ABI; return; fi; case ${cpu} in aarch64*) export CFLAGS_arm=${CFLAGS_arm-}; case ${cpu} in aarch64*be) export CHOST_arm="armv8b-${CTARGET#*-}" ;; *) export CHOST_arm="armv8l-${CTARGET#*-}" ;; esac; CHOST_arm=${CHOST_arm/%-gnu/-gnueabi}; export CTARGET_arm=${CHOST_arm}; export LIBDIR_arm="lib"; export CFLAGS_arm64=${CFLAGS_arm64-}; export CHOST_arm64=${CTARGET}; export CTARGET_arm64=${CHOST_arm64}; export LIBDIR_arm64="lib64"; : ${MULTILIB_ABIS=arm64}; : ${DEFAULT_ABI=arm64} ;; x86_64*) export CFLAGS_x86=${CFLAGS_x86--m32}; export CHOST_x86=${CTARGET/x86_64/i686}; CHOST_x86=${CHOST_x86/%-gnux32/-gnu}; export CTARGET_x86=${CHOST_x86}; if [[ ${SYMLINK_LIB} == "yes" ]]; then export LIBDIR_x86="lib32"; else export LIBDIR_x86="lib"; fi; export CFLAGS_amd64=${CFLAGS_amd64--m64}; export CHOST_amd64=${CTARGET/%-gnux32/-gnu}; export CTARGET_amd64=${CHOST_amd64}; export LIBDIR_amd64="lib64"; export CFLAGS_x32=${CFLAGS_x32--mx32}; export CHOST_x32=${CTARGET/%-gnu/-gnux32}; export CTARGET_x32=${CHOST_x32}; export LIBDIR_x32="libx32"; case ${CTARGET} in *-gnux32) : ${MULTILIB_ABIS=x32 amd64 x86}; : ${DEFAULT_ABI=x32} ;; *) : ${MULTILIB_ABIS=amd64 x86}; : ${DEFAULT_ABI=amd64} ;; esac ;; mips64* | mipsisa64*) export CFLAGS_o32=${CFLAGS_o32--mabi=32}; export CHOST_o32=${CTARGET/mips64/mips}; export CHOST_o32=${CHOST_o32/mipsisa64/mipsisa32}; export CTARGET_o32=${CHOST_o32}; export LIBDIR_o32="lib"; export CFLAGS_n32=${CFLAGS_n32--mabi=n32}; export CHOST_n32=${CTARGET}; export CTARGET_n32=${CHOST_n32}; export LIBDIR_n32="lib32"; export CFLAGS_n64=${CFLAGS_n64--mabi=64}; export CHOST_n64=${CTARGET}; export CTARGET_n64=${CHOST_n64}; export LIBDIR_n64="lib64"; : ${MULTILIB_ABIS=n64 n32 o32}; : ${DEFAULT_ABI=n32} ;; powerpc64*) export CFLAGS_ppc=${CFLAGS_ppc--m32}; export CHOST_ppc=${CTARGET/powerpc64/powerpc}; export CTARGET_ppc=${CHOST_ppc}; export LIBDIR_ppc="lib"; export CFLAGS_ppc64=${CFLAGS_ppc64--m64}; export CHOST_ppc64=${CTARGET}; export CTARGET_ppc64=${CHOST_ppc64}; export LIBDIR_ppc64="lib64"; : ${MULTILIB_ABIS=ppc64 ppc}; : ${DEFAULT_ABI=ppc64} ;; riscv64*) export CFLAGS_lp64d=${CFLAGS_lp64d--mabi=lp64d -march=rv64imafdc}; export CHOST_lp64d=${CTARGET}; export CTARGET_lp64d=${CTARGET}; export LIBDIR_lp64d=${LIBDIR_lp64d-lib64/lp64d}; export CFLAGS_lp64=${CFLAGS_lp64--mabi=lp64 -march=rv64imac}; export CHOST_lp64=${CTARGET}; export CTARGET_lp64=${CTARGET}; export LIBDIR_lp64=${LIBDIR_lp64-lib64/lp64}; export CFLAGS_ilp32d=${CFLAGS_ilp32d--mabi=ilp32d -march=rv32imafdc}; export CHOST_ilp32d=${CTARGET/riscv64/riscv32}; export CTARGET_ilp32d=${CTARGET/riscv64/riscv32}; export LIBDIR_ilp32d=${LIBDIR_ilp32d-lib32/ilp32d}; export CFLAGS_ilp32=${CFLAGS_ilp32--mabi=ilp32 -march=rv32imac}; export CHOST_ilp32=${CTARGET/riscv64/riscv32}; export CTARGET_ilp32=${CTARGET/riscv64/riscv32}; export LIBDIR_ilp32=${LIBDIR_ilp32-lib32/ilp32}; : ${MULTILIB_ABIS=lp64d lp64 ilp32d ilp32}; : ${DEFAULT_ABI=lp64d} ;; riscv32*) export CFLAGS_ilp32d=${CFLAGS_ilp32d--mabi=ilp32d}; export CHOST_ilp32d=${CTARGET}; export CTARGET_ilp32d=${CTARGET}; export LIBDIR_ilp32d=${LIBDIR_ilp32d-lib32/ilp32d}; export CFLAGS_ilp32=${CFLAGS_ilp32--mabi=ilp32 -march=rv32imac}; export CHOST_ilp32=${CTARGET}; export CTARGET_ilp32=${CTARGET}; export LIBDIR_ilp32=${LIBDIR_ilp32-lib32/ilp32}; : ${MULTILIB_ABIS=ilp32d ilp32}; : ${DEFAULT_ABI=ilp32d} ;; s390x*) export CFLAGS_s390=${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_INCLUDE_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_INCLUDE_PATH=${EPREFIX}/usr/include; export PKG_CONFIG_SYSTEM_LIBRARY_PATH=${EPREFIX}/$(get_libdir):${EPREFIX}/usr/$(get_libdir); fi } newpamd () { [[ $# -ne 2 ]] && die "newpamd requires two arguments"; if has pam ${IUSE} && ! use pam; then return 0; fi; ( insinto /etc/pam.d; insopts -m 0644; newins "$1" "$2" ) || die "failed to install $1 as $2"; cleanpamd $2 } newpammod () { [[ $# -ne 2 ]] && die "newpammod requires two arguements"; if has pam ${IUSE} && ! use pam; then return 0; fi; exeinto $(getpam_mod_dir); newexe "$1" "$2" || die "failed to install $1 as $2" } newpamsecurity () { [[ $# -ne 3 ]] && die "newpamsecurity requires three arguments"; if has pam ${IUSE} && ! use pam; then return 0; fi; ( insinto /etc/security/$1; insopts -m 0644; newins "$2" "$3" ) || die "failed to install $2 as $3" } no-as-needed () { [[ $# -ne 0 ]] && die "no-as-needed takes no arguments"; case $($(tc-getLD) -v 2>&1 > $pamdfile; originalstack=$1; authlevels="auth account password session"; mimic="\tsubstack\t\t${originalstack}"; shift; shift; while [[ -n $1 ]]; do has $1 ${authlevels} || die "unknown level type"; echo -e "$1${mimic}" >> ${pamdfile}; shift; done } pamd_mimic_system () { [[ $# -lt 2 ]] && die "pamd_mimic_system requires at least two argments"; pamd_mimic system-auth "$@" } pammod_hide_symbols () { cat - > "${T}"/pam-eclass-pam_symbols.ver <> /etc/portage/package.mask"; die "Missing requested third party patch."; fi; if grep -qs '^ *sshd *:' "${EROOT}"/etc/hosts.{allow,deny}; then ewarn "Sorry, but openssh no longer supports tcp-wrappers, and it seems like"; ewarn "you're trying to use it. Update your ${EROOT}/etc/hosts.{allow,deny} please."; fi } raw-ldflags () { local x input="$@"; [[ -z ${input} ]] && input=${LDFLAGS}; set --; for x in ${input}; do case ${x} in -Wl,*) x=${x#-Wl,}; set -- "$@" ${x//,/ } ;; *) ;; esac; done; echo "$@" } replace-cpu-flags () { local newcpu="$#"; newcpu="${!newcpu}"; while [ $# -gt 1 ]; do replace-flags "-march=${1}" "-march=${newcpu}"; replace-flags "-mcpu=${1}" "-mcpu=${newcpu}"; replace-flags "-mtune=${1}" "-mtune=${newcpu}"; shift; done; return 0 } replace-flags () { [[ $# != 2 ]] && die "Usage: replace-flags "; local f var new; for var in $(all-flag-vars); do new=(); for f in ${!var}; do [[ ${f} == ${1} ]] && f=${2}; new+=("${f}"); done; export ${var}="${new[*]}"; done; return 0 } replace-sparc64-flags () { [[ $# -ne 0 ]] && die "replace-sparc64-flags takes no arguments"; local SPARC64_CPUS="ultrasparc3 ultrasparc v9"; if [ "${CFLAGS/mtune}" != "${CFLAGS}" ]; then for x in ${SPARC64_CPUS}; do CFLAGS="${CFLAGS/-mcpu=${x}/-mcpu=v8}"; done; else for x in ${SPARC64_CPUS}; do CFLAGS="${CFLAGS/-mcpu=${x}/-mcpu=v8 -mtune=${x}}"; done; fi; if [ "${CXXFLAGS/mtune}" != "${CXXFLAGS}" ]; then for x in ${SPARC64_CPUS}; do CXXFLAGS="${CXXFLAGS/-mcpu=${x}/-mcpu=v8}"; done; else for x in ${SPARC64_CPUS}; do CXXFLAGS="${CXXFLAGS/-mcpu=${x}/-mcpu=v8 -mtune=${x}}"; done; fi; export CFLAGS CXXFLAGS } setup-allowed-flags () { [[ ${EAPI} == [567] ]] || die "Internal function ${FUNCNAME} is not available in EAPI ${EAPI}."; _setup-allowed-flags "$@" } src_compile () { default } src_configure () { addwrite /dev/ptmx; use debug && append-cppflags -DSANDBOX_SECCOMP_FILTER_DEBUG; use static && append-ldflags -static; use xmss && append-cflags -DWITH_XMSS; if [[ ${CHOST} == *-solaris* ]]; then append-cppflags -DBROKEN_GLOB; fi; [[ ${CHOST} == *-darwin* ]] && export ac_cv_func_readpassphrase=no; local myconf=(--with-ldflags="${LDFLAGS}" --disable-strip --with-pid-dir="${EPREFIX}"$(usex kernel_linux '' '/var')/run --sysconfdir="${EPREFIX}"/etc/ssh --libexecdir="${EPREFIX}"/usr/$(get_libdir)/misc --datadir="${EPREFIX}"/usr/share/openssh --with-privsep-path="${EPREFIX}"/var/empty --with-privsep-user=sshd $(use_with audit audit linux) $(use_with kerberos kerberos5 "${EPREFIX}"/usr) $(use sctp && use_with sctp) $(use_with ldns ldns "${EPREFIX}"/usr) $(use_with libedit) $(use_with pam) $(use_with pie) $(use_with selinux) $(usex X509 '' "$(use_with security-key security-key-builtin)") $(use_with ssl openssl) $(use_with ssl md5-passwords) $(use_with ssl ssl-engine) $(use_with !elibc_Cygwin hardening)); if use elibc_musl; then if use x86 || use ppc; then myconf+=(--without-stackprotect); fi; myconf+=(--disable-utmp --disable-wtmp); fi; use amd64 && [[ ${ABI} == "x32" ]] && myconf+=(--with-sandbox=rlimit); econf "${myconf[@]}" } src_install () { emake install-nokeys DESTDIR="${D}"; fperms 600 /etc/ssh/sshd_config; dobin contrib/ssh-copy-id; newinitd "${FILESDIR}"/sshd-r1.initd sshd; newconfd "${FILESDIR}"/sshd-r1.confd sshd; if use pam; then newpamd "${FILESDIR}"/sshd.pam_include.2 sshd; fi; tweak_ssh_configs; doman contrib/ssh-copy-id.1; dodoc CREDITS OVERVIEW README* TODO sshd_config; use hpn && dodoc HPN-README; use X509 || dodoc ChangeLog; diropts -m 0700; dodir /etc/skel/.ssh; if ! use scp; then rm -f "${ED}"/usr/{bin/scp,share/man/man1/scp.1} || die "failed to remove scp"; fi; rmdir "${ED}"/var/empty || die; systemd_dounit "${FILESDIR}"/sshd.{service,socket}; systemd_newunit "${FILESDIR}"/sshd_at.service 'sshd@.service' } src_prepare () { sed -i -e "/_PATH_XAUTH/s:/usr/X11R6/bin/xauth:${EPREFIX}/usr/bin/xauth:" pathnames.h || die; sed -i '/^AuthorizedKeysFile/s:^:#:' sshd_config || die; eapply "${FILESDIR}"/${PN}-7.9_p1-include-stdlib.patch; eapply "${FILESDIR}"/${PN}-8.5_p1-GSSAPI-dns.patch; eapply "${FILESDIR}"/${PN}-6.7_p1-openssl-ignore-status.patch; eapply "${FILESDIR}"/${PN}-7.5_p1-disable-conch-interop-tests.patch; eapply "${FILESDIR}"/${PN}-8.0_p1-fix-putty-tests.patch; eapply "${FILESDIR}"/${PN}-8.0_p1-deny-shmget-shmat-shmdt-in-preauth-privsep-child.patch; use X509 || eapply "${FILESDIR}"/${PN}-8.3_p1-sha2-include.patch; [[ -d ${WORKDIR}/patches ]] && eapply "${WORKDIR}"/patches; local PATCHSET_VERSION_MACROS=(); if use X509; then pushd "${WORKDIR}" &> /dev/null || die; eapply "${FILESDIR}/${P}-X509-glue-"${X509_VER}".patch"; popd &> /dev/null || die; eapply "${WORKDIR}"/${X509_PATCH%.*}; einfo "Patching package version for X.509 patch set ..."; sed -i -e "s/^AC_INIT(\[OpenSSH\], \[Portable\]/AC_INIT([OpenSSH], [${X509_VER}]/" "${S}"/configure.ac || die "Failed to patch package version for X.509 patch"; einfo "Patching version.h to expose X.509 patch set ..."; sed -i -e "/^#define SSH_PORTABLE.*/a #define SSH_X509 \"-PKIXSSH-${X509_VER}\"" "${S}"/version.h || die "Failed to sed-in X.509 patch version"; PATCHSET_VERSION_MACROS+=('SSH_X509'); fi; if use sctp; then eapply "${WORKDIR}"/${SCTP_PATCH%.*}; einfo "Patching version.h to expose SCTP patch set ..."; sed -i -e "/^#define SSH_PORTABLE/a #define SSH_SCTP \"-sctp-${SCTP_VER}\"" "${S}"/version.h || die "Failed to sed-in SCTP patch version"; PATCHSET_VERSION_MACROS+=('SSH_SCTP'); einfo "Disabling know failing test (cfgparse) caused by SCTP patch ..."; sed -i -e "/\t\tcfgparse \\\/d" "${S}"/regress/Makefile || die "Failed to disable known failing test (cfgparse) caused by SCTP patch"; fi; if use hpn; then local hpn_patchdir="${T}/${P}-hpn${HPN_VER}"; mkdir "${hpn_patchdir}" || die; cp $(printf -- "${DISTDIR}/%s\n" "${HPN_PATCHES[@]}") "${hpn_patchdir}" || die; pushd "${hpn_patchdir}" &> /dev/null || die; eapply "${FILESDIR}"/${P}-hpn-${HPN_VER}-glue.patch; use X509 && eapply "${FILESDIR}"/${PN}-8.6_p1-hpn-${HPN_VER}-X509-glue.patch; use sctp && eapply "${FILESDIR}"/${PN}-8.5_p1-hpn-${HPN_VER}-sctp-glue.patch; popd &> /dev/null || die; eapply "${hpn_patchdir}"; use X509 || eapply "${FILESDIR}/openssh-8.6_p1-hpn-version.patch"; einfo "Patching Makefile.in for HPN patch set ..."; sed -i -e "/^LIBS=/ s/\$/ -lpthread/" "${S}"/Makefile.in || die "Failed to patch Makefile.in"; einfo "Patching version.h to expose HPN patch set ..."; sed -i -e "/^#define SSH_PORTABLE/a #define SSH_HPN \"-hpn${HPN_VER//./v}\"" "${S}"/version.h || die "Failed to sed-in HPN patch version"; PATCHSET_VERSION_MACROS+=('SSH_HPN'); if [[ -n "${HPN_DISABLE_MTAES}" ]]; then einfo "Disabling known non-working MT AES cipher per default ..."; cat > "${T}"/disable_mtaes.conf <<-EOF # HPN's Multi-Threaded AES CTR cipher is currently known to be broken # and therefore disabled per default. DisableMTAES yes EOF sed -i -e "/^#HPNDisabled.*/r ${T}/disable_mtaes.conf" "${S}"/sshd_config || die "Failed to disabled MT AES ciphers in sshd_config"; sed -i -e "/AcceptEnv.*_XXX_TEST$/a \\\tDisableMTAES\t\tyes" "${S}"/regress/test-exec.sh || die "Failed to disable MT AES ciphers in test config"; fi; fi; if use X509 || use sctp || use hpn; then einfo "Patching sshconnect.c to use SSH_RELEASE in send_client_banner() ..."; sed -i -e "s/PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_VERSION/PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_RELEASE/" "${S}"/sshconnect.c || die "Failed to patch send_client_banner() to use SSH_RELEASE (sshconnect.c)"; einfo "Patching sshd.c to use SSH_RELEASE in sshd_exchange_identification() ..."; sed -i -e "s/PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_VERSION/PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_RELEASE/" "${S}"/sshd.c || die "Failed to patch sshd_exchange_identification() to use SSH_RELEASE (sshd.c)"; einfo "Patching version.h to add our patch sets to SSH_RELEASE ..."; sed -i -e "s/^#define SSH_RELEASE.*/#define SSH_RELEASE SSH_VERSION SSH_PORTABLE ${PATCHSET_VERSION_MACROS[*]}/" "${S}"/version.h || die "Failed to patch SSH_RELEASE (version.h)"; fi; sed -i -e "/#UseLogin no/d" "${S}"/sshd_config || die "Failed to remove removed UseLogin option (sshd_config)"; eapply_user; sed -e '/\t\tpercent \\/ d' -i regress/Makefile || die; tc-export PKG_CONFIG; local sed_args=(-e "s:-lcrypto:$(${PKG_CONFIG} --libs openssl):" -e 's:^PATH=/:#PATH=/:' -e 's:-D_FORTIFY_SOURCE=2::'); use hppa && sed_args+=(-e '/CFLAGS/s:-ftrapv:-fdisable-this-test:' -e '/OSSH_CHECK_CFLAG_LINK.*-ftrapv/d'); [[ ${CHOST} == *-solaris* ]] && sed_args+=(-e 's/-D_XOPEN_SOURCE//'); sed -i "${sed_args[@]}" configure{.ac,} || die; eautoreconf } src_test () { local t skipped=() failed=() passed=(); local tests=(interop-tests compat-tests); local shell=$(egetshell "${UID}"); if [[ ${shell} == */nologin ]] || [[ ${shell} == */false ]]; then elog "Running the full OpenSSH testsuite requires a usable shell for the 'portage'"; elog "user, so we will run a subset only."; skipped+=(tests); else tests+=(tests); fi; local sshhome=${T}/homedir; mkdir -p "${sshhome}"/.ssh; for t in "${tests[@]}"; do HOMEDIR="${sshhome}" HOME="${sshhome}" TMPDIR="${T}" SUDO="" SSH_SK_PROVIDER="" TEST_SSH_UNSAFE_PERMISSIONS=1 emake -k -j1 ${t} < /dev/null && passed+=("${t}") || failed+=("${t}"); done; einfo "Passed tests: ${passed[*]}"; [[ ${#skipped[@]} -gt 0 ]] && ewarn "Skipped tests: ${skipped[*]}"; [[ ${#failed[@]} -gt 0 ]] && die "Some tests failed: ${failed[*]}" } 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 d f ls newls nols; if [[ $1 == "-i" ]] || [[ $1 == "-u" ]]; then local op=$1; shift; ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift; for d in "$@"; 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+=" ${f}"; else has ${f} ${ls} || newls+=" ${f}"; fi; done; ls=${newls}; done; else ls="$@"; fi; nols=""; newls=""; for f in ${LINGUAS}; do if has ${f} ${ls}; then newls+=" ${f}"; else 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}) } systemd_dounit () { debug-print-function ${FUNCNAME} "${@}"; ( insopts -m 0644; insinto "$(_systemd_get_systemunitdir)"; doins "${@}" ) } systemd_douserunit () { debug-print-function ${FUNCNAME} "${@}"; ( insopts -m 0644; insinto "$(_systemd_get_userunitdir)"; doins "${@}" ) } systemd_enable_ntpunit () { debug-print-function ${FUNCNAME} "${@}"; if [[ ${#} -lt 2 ]]; then die "Usage: systemd_enable_ntpunit ..."; fi; local ntpunit_name=${1}; local services=("${@:2}"); if [[ ${ntpunit_name} != [0-9][0-9]-* ]]; then die "ntpunit.d file must be named NN-name where NN are digits."; else if [[ ${ntpunit_name} == *.list ]]; then die "The .list suffix is appended implicitly to ntpunit.d name."; fi; fi; local unitdir=$(systemd_get_systemunitdir); local s; for s in "${services[@]}"; do if [[ ! -f "${D}${unitdir}/${s}" ]]; then die "ntp-units.d provider ${s} not installed (yet?) in \${D}."; fi; echo "${s}" >> "${T}"/${ntpunit_name}.list || die; done; ( insopts -m 0644; insinto "$(_systemd_get_utildir)"/ntp-units.d; doins "${T}"/${ntpunit_name}.list ); local ret=${?}; rm "${T}"/${ntpunit_name}.list || die; return ${ret} } systemd_enable_service () { debug-print-function ${FUNCNAME} "${@}"; [[ ${#} -eq 2 ]] || die "Synopsis: systemd_enable_service target service"; local target=${1}; local service=${2}; local ud=$(_systemd_get_systemunitdir); local destname=${service##*/}; dodir "${ud}"/"${target}".wants && dosym ../"${service}" "${ud}"/"${target}".wants/"${destname}" } systemd_get_systemgeneratordir () { debug-print-function ${FUNCNAME} "${@}"; echo "${EPREFIX}$(_systemd_get_systemgeneratordir)" } systemd_get_systemunitdir () { debug-print-function ${FUNCNAME} "${@}"; echo "${EPREFIX}$(_systemd_get_systemunitdir)" } systemd_get_unitdir () { [[ ${EAPI} == 5 ]] || die "${FUNCNAME} is banned in EAPI 6, use systemd_get_systemunitdir instead"; systemd_get_systemunitdir } systemd_get_userunitdir () { debug-print-function ${FUNCNAME} "${@}"; echo "${EPREFIX}$(_systemd_get_userunitdir)" } systemd_get_utildir () { debug-print-function ${FUNCNAME} "${@}"; echo "${EPREFIX}$(_systemd_get_utildir)" } systemd_install_serviced () { debug-print-function ${FUNCNAME} "${@}"; local src=${1}; local service=${2}; [[ -n ${src} ]] || die "No file specified"; if [[ ! -n ${service} ]]; then [[ ${src} == *.conf ]] || die "Source file needs .conf suffix"; service=${src##*/}; service=${service%.conf}; fi; [[ ${service} == *.d ]] && die "Service must not have .d suffix"; ( insopts -m 0644; insinto /etc/systemd/system/"${service}".d; newins "${src}" 00gentoo.conf ) } systemd_is_booted () { debug-print-function ${FUNCNAME} "${@}"; [[ -d /run/systemd/system ]]; local ret=${?}; debug-print "${FUNCNAME}: [[ -d /run/systemd/system ]] -> ${ret}"; return ${ret} } systemd_newunit () { debug-print-function ${FUNCNAME} "${@}"; ( insopts -m 0644; insinto "$(_systemd_get_systemunitdir)"; newins "${@}" ) } systemd_newuserunit () { debug-print-function ${FUNCNAME} "${@}"; ( insopts -m 0644; insinto "$(_systemd_get_userunitdir)"; newins "${@}" ) } systemd_reenable () { type systemctl &> /dev/null || return 0; local x; for x in "$@"; do if systemctl --quiet --root="${ROOT:-/}" is-enabled "${x}"; then systemctl --root="${ROOT:-/}" reenable "${x}"; fi; done } systemd_update_catalog () { debug-print-function ${FUNCNAME} "${@}"; [[ ${EBUILD_PHASE} == post* ]] || die "${FUNCNAME} disallowed during ${EBUILD_PHASE_FUNC:-${EBUILD_PHASE}}"; local journalctl=${EPREFIX}/usr/bin/journalctl; if [[ -x ${journalctl} ]]; then ebegin "Updating systemd journal catalogs"; journalctl --update-catalog; eend $?; else debug-print "${FUNCNAME}: journalctl not found."; fi } systemd_with_unitdir () { [[ ${EAPI} == 5 ]] || die "${FUNCNAME} is banned in EAPI ${EAPI}, use --with-${1:-systemdsystemunitdir}=\"\$(systemd_get_systemunitdir)\" instead"; debug-print-function ${FUNCNAME} "${@}"; local optname=${1:-systemdsystemunitdir}; echo --with-${optname}="$(systemd_get_systemunitdir)" } systemd_with_utildir () { [[ ${EAPI} == 5 ]] || die "${FUNCNAME} is banned in EAPI ${EAPI}, use --with-systemdutildir=\"\$(systemd_get_utildir)\" instead"; debug-print-function ${FUNCNAME} "${@}"; echo --with-systemdutildir="$(systemd_get_utildir)" } tc-arch () { tc-ninja_magic_to_arch portage "$@" } 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}}; [[ ${host} == *-mint* ]] } tc-ld-disable-gold () { tc-ld-is-gold "$@" && tc-ld-force-bfd "$@" } tc-ld-force-bfd () { if ! tc-ld-is-gold "$@" && ! tc-ld-is-lld "$@"; then return; fi; ewarn "Forcing usage of the BFD linker"; local ld=$(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${d}"; else die "unable to locate a BFD linker"; fi; fi } tc-ld-is-gold () { local out; out=$($(tc-getLD "$@") --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 () { [[ ${EAPI} == [567] ]] || die "Internal function ${FUNCNAME} is not available in EAPI ${EAPI}."; _test-flag-PROG "$@" } 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 () { [[ ${EAPI} == [567] ]] || die "Internal function ${FUNCNAME} is not available in EAPI ${EAPI}."; _test-flags-PROG "$@" } test_version_info () { if [[ $($(tc-getCC) --version 2>&1) == *$1* ]]; then return 0; else return 1; fi } tweak_ssh_configs () { local locale_vars=(LANG LC_ALL LC_COLLATE LC_CTYPE LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME LANGUAGE LC_ADDRESS LC_IDENTIFICATION LC_MEASUREMENT LC_NAME LC_PAPER LC_TELEPHONE); cat <<-EOF >> "${ED}"/etc/ssh/sshd_config # Allow client to pass locale environment variables. #367017 AcceptEnv ${locale_vars[*]} # Allow client to pass COLORTERM to match TERM. #658540 AcceptEnv COLORTERM EOF cat <<-EOF >> "${ED}"/etc/ssh/ssh_config # Send locale environment variables. #367017 SendEnv ${locale_vars[*]} # Send COLORTERM to match TERM. #658540 SendEnv COLORTERM EOF if use pam; then sed -i -e "/^#UsePAM /s:.*:UsePAM yes:" -e "/^#PasswordAuthentication /s:.*:PasswordAuthentication no:" -e "/^#PrintMotd /s:.*:PrintMotd no:" -e "/^#PrintLastLog /s:.*:PrintLastLog no:" "${ED}"/etc/ssh/sshd_config || die; fi; if use livecd; then sed -i -e '/^#PermitRootLogin/c# Allow root login with password on livecds.\nPermitRootLogin Yes' "${ED}"/etc/ssh/sshd_config || die; fi } use_if_iuse () { eqawarn "use_if_iuse is deprecated."; eqawarn "Define it as a local function, or inline it:"; eqawarn " in_iuse foo && use foo"; 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 }