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 -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 -x APACHE2_MODULES=""
declare -x APACHE2_MPMS=""
declare -x ARCH="amd64"
declare -- AT_M4DIR=""
declare -- AT_SYS_M4DIR=""
declare -x AUTOJUMP_ERROR_PATH="/root/.local/share/autojump/errors.log"
declare -x AUTOJUMP_SOURCED="1"
declare -- AUTOTOOLS_AUTO_DEPEND="yes"
declare -- AUTOTOOLS_DEPEND="|| ( >=sys-devel/automake-1.16.1:1.16 >=sys-devel/automake-1.15.1:1.15 )
>=sys-devel/autoconf-2.69
>=sys-devel/libtool-2.4"
declare BDEPEND=""
declare -x BOOTSTRAP_USE="unicode internal-glib pkg-config split-usr python_targets_python3_6 python_targets_python2_7 multilib nptl -berkdb -gdbm hardened pic xtpax -jit -orc"
declare -x CALLIGRA_FEATURES=""
declare -x CAMERAS=""
declare -x CARGO_TERM_COLOR="never"
declare -x CATKIN_PREFIX_PATH="/usr"
declare -x CBUILD="x86_64-gentoo-linux-musl"
declare -x CFLAGS="-O2 -pipe -march=native"
declare -x CFLAGS_amd64="-m64"
declare -x CFLAGS_default
declare -x CFLAGS_x32="-mx32"
declare -x CFLAGS_x86="-m32"
declare -x CHOST="x86_64-gentoo-linux-musl"
declare -x CHOST_amd64="x86_64-gentoo-linux-musl"
declare -x CHOST_default="x86_64-gentoo-linux-musl"
declare -x CHOST_x32="x86_64-pc-linux-gnux32"
declare -x CHOST_x86="i686-pc-linux-gnu"
declare -x COLLECTD_PLUGINS=""
declare -x CPU_FLAGS_ARM=""
declare -x CPU_FLAGS_PPC=""
declare -x CPU_FLAGS_X86=""
declare -x CSSTRNGS="/usr/share/locale"
declare -x CTARGET_default="x86_64-gentoo-linux-musl"
declare -x CURL_SSL=""
declare -x CXXFLAGS="-O2 -pipe -march=native"
declare -x DEFAULT_ABI="amd64"
declare -x DEFINED_PHASES=" compile configure install postinst prepare setup unpack"
declare DEPEND="sys-apps/hwids
>=dev-libs/glib-2.6
>=sys-kernel/linux-headers-4.19
usbip? (
!net-misc/usbip
tcpd? ( sys-apps/tcp-wrappers )
virtual/libudev
)
!sys-power/pmtools
virtual/pkgconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.1:1.16 >=sys-devel/automake-1.15.1:1.15 )
>=sys-devel/autoconf-2.69
>=sys-devel/libtool-2.4"
declare DESCRIPTION="Misc tools bundled with kernel sources"
declare -x DESTTREE="/usr"
declare -x DIROPTIONS="-m0755"
declare -x DSSP="/usr/bin/dssp"
declare -x EAPI="5"
declare -x EGO_BUILD_FLAGS="-p 1"
declare -x ELIBC="musl"
declare -x ENLIGHTENMENT_MODULES=""
declare -x ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
declare -- EPATCH_COMMON_OPTS="-g0 -E --no-backup-if-mismatch"
declare -- EPATCH_EXCLUDE=""
declare -- EPATCH_FORCE="no"
declare -- EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
declare -- EPATCH_OPTS=""
declare -- EPATCH_SINGLE_MSG=""
declare -- EPATCH_SOURCE="/var/tmp/portage/sys-apps/linux-misc-apps-4.19/work/patch"
declare -- EPATCH_SUFFIX="patch.bz2"
declare -- EPATCH_USER_SOURCE="/etc/portage/patches"
declare -- EPOCHREALTIME="1585828930.214155"
declare -- EPOCHSECONDS="1585828930"
declare -x ETCKEEPER_CONF_DIR="/etc/etckeeper"
declare -x EXEOPTIONS="-m0755"
declare -x FCFLAGS="-O2 -pipe -march=native"
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"
declare -x FFTOOLS=""
declare -x GCC_COLORS=""
declare -x GCC_SPECS=""
declare -x GO19CONCURRENTCOMPILATION="0"
declare -x GOMAXPROCS="1"
declare -x GPSD_PROTOCOLS=""
declare -x GREP_COLORS="never"
declare -x GRUB_PLATFORMS=""
declare HOMEPAGE="https://kernel.org/"
declare -x INHERITED=" estack versionator desktop epatch toolchain-funcs multilib ltprune preserve-libs vcs-clean eutils eapi7-ver linux-info libtool autotools flag-o-matic"
declare -x INPUT_DEVICES=""
declare -x INSDESTTREE=""
declare -x INSOPTIONS="-m0644"
declare IUSE="static-libs tcpd usbip kernel_linux"
declare -x IUSE_EFFECTIVE="abi_x86_64 alpha amd64 amd64-fbsd amd64-linux arm arm64 elibc_AIX elibc_Cygwin elibc_Darwin elibc_DragonFly elibc_FreeBSD elibc_HPUX elibc_Interix elibc_NetBSD elibc_OpenBSD elibc_SunOS elibc_Winnt elibc_bionic elibc_glibc elibc_mingw elibc_mintlib elibc_musl elibc_uclibc hppa ia64 kernel_AIX kernel_Darwin kernel_FreeBSD kernel_HPUX kernel_NetBSD kernel_OpenBSD kernel_SunOS kernel_Winnt kernel_freemint kernel_linux m68k m68k-mint mips ppc ppc-aix ppc-macos ppc64 ppc64-linux prefix prefix-guest prefix-stack riscv s390 sh sparc sparc-solaris sparc64-solaris static-libs tcpd usbip userland_BSD userland_GNU x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-cygwin x86-fbsd x86-linux x86-macos x86-solaris x86-winnt"
declare -x IUSE_IMPLICIT="abi_x86_64 prefix prefix-guest prefix-stack"
declare -x KERNEL="linux"
declare -x KERNEL_ABI="amd64"
declare -- KERNEL_DIR="/usr/src/linux"
declare -- KERNEL_MAKEFILE="/usr/src/linux/Makefile"
declare -x KEYWORDS="~amd64 ~ppc ~x86"
declare -- KV_DIR="/usr/src/linux"
declare -- KV_EXTRA="-gentoo"
declare -- KV_FULL="5.5.13-gentoo"
declare -- KV_LOCAL=""
declare -- KV_MAJOR="5"
declare -- KV_MINOR="5"
declare -- KV_OUT_DIR="/usr/src/linux"
declare -- KV_PATCH="13"
declare -x L10N=""
declare -x LADSPA_PATH="/usr/lib/ladspa"
declare -x LANG="C.utf8"
declare -x LCD_DEVICES=""
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="lib"
declare -x LIBDIR_default="lib"
declare -x LIBDIR_x32="libx32"
declare -x LIBDIR_x86="lib32"
declare -x LIBOPTIONS="-m0644"
declare -x LIBREOFFICE_EXTENSIONS=""
declare -x LICENSE="GPL-2"
declare -- LINUX_SOURCES="linux-4.19.tar.xz"
declare -- LINUX_V="4.19"
declare -- LINUX_VER="4.19"
declare -x LIRC_DEVICES=""
declare -x LLVM_TARGETS=""
declare -x LV2_PATH="/usr/lib/lv2"
declare -x MAKEOPTS="-j1"
declare -x MANPAGER="manpager"
declare -x MONKEYD_PLUGINS=""
declare -x MOZ_GMP_PATH="/usr/lib/nsbrowser/plugins/gmp-gmpopenh264/system-installed"
declare -x MULTILIB_ABIS="amd64"
declare -x MULTILIB_STRICT_DENY="64-bit.*shared object"
declare -x MULTILIB_STRICT_DIRS="/lib32 /lib /usr/lib32 /usr/lib /usr/kde/*/lib32 /usr/kde/*/lib /usr/qt/*/lib32 /usr/qt/*/lib /usr/X11R6/lib32 /usr/X11R6/lib"
declare -x MULTILIB_STRICT_EXEMPT="(perl5|gcc|gcc-lib|binutils|eclipse-3|debug|portage|udev|systemd|clang|python-exec|llvm)"
declare -- MY_A=""
declare -- MY_PV="4.19"
declare -x NGINX_MODULES_HTTP=""
declare -x NGINX_MODULES_MAIL=""
declare -x NGINX_MODULES_STREAM=""
declare -x NINJAFLAGS="-j1"
declare -x OCAML_COLOR="never"
declare -x OFED_DRIVERS=""
declare -x OFFICE_IMPLEMENTATION=""
declare -x OMNIORB_CONFIG="/etc/omniorb/omniORB.cfg"
declare -x OMP_DYNAMIC="FALSE"
declare -x OMP_NESTED="FALSE"
declare -x OMP_NUM_THREADS="1"
declare -x OPCODEDIR="/usr/lib/csound/plugins"
declare -x OPENCL_PROFILE="opencl-icd-loader"
declare -x OPENMPI_FABRICS=""
declare -x OPENMPI_OFED_FEATURES=""
declare -x OPENMPI_RM=""
declare -x PATH="/usr/lib/portage/python3.6/ebuild-helpers/xattr:/usr/lib/portage/python3.6/ebuild-helpers:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/lib/llvm/10/bin:/usr/lib/llvm/9/bin"
declare -x PAX_MARKINGS="none"
declare PDEPEND=""
declare -x PHP_TARGETS=""
declare -x PKG_CONFIG_PATH="/usr/lib/pkgconfig"
declare -x PORTAGE_COMPRESSION_COMMAND="bzip2"
declare -a PORTAGE_DOCOMPRESS=([0]="/usr/share/doc" [1]="/usr/share/info" [2]="/usr/share/man")
declare -x PORTAGE_DOCOMPRESS_SIZE_LIMIT="128"
declare -a PORTAGE_DOCOMPRESS_SKIP=([0]="/usr/share/doc/linux-misc-apps-4.19/html")
declare -a PORTAGE_DOSTRIP=([0]="/")
declare -a PORTAGE_DOSTRIP_SKIP=()
declare -x PORTAGE_LIBC="musl"
declare -x PORT_LOGDIR="/var/log/portage"
declare -x POSTGRES_TARGETS=""
declare -x PRELINK_PATH_MASK="/usr/bin/bbkeys"
declare -x PROFILE_IS_HARDENED="1"
declare -x PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND"
declare -x PROPERTIES=""
declare -x PYTHONDOCS="/usr/share/doc/python-docs-3.8.2/html/library"
declare -x PYTHONDOCS_3_8="/usr/share/doc/python-docs-3.8.2/html/library"
declare -x PYTHONDONTWRITEBYTECODE="1"
declare -x PYTHON_SINGLE_TARGET=""
declare -x PYTHON_TARGETS=""
declare -x QEMU_SOFTMMU_TARGETS=""
declare -x QEMU_USER_TARGETS=""
declare -x QPSMTPD_CONFIG="/etc/qpsmtpd"
declare RDEPEND="sys-apps/hwids
>=dev-libs/glib-2.6
>=sys-kernel/linux-headers-4.19
usbip? (
!net-misc/usbip
tcpd? ( sys-apps/tcp-wrappers )
virtual/libudev
)
!sys-power/pmtools "
declare REPOSITORY
declare REQUIRED_USE=""
declare -x RESTRICT=""
declare -x RESUMECOMMAND_SSH="bash -c \"x=\\\${2#ssh://} ; host=\\\${x%%/*} ; port=\\\${host##*:} ; host=\\\${host%:*} ; [[ \\\${host} = \\\${port} ]] && port= ; exec rsync --rsh=\\\"ssh \\\${port:+-p\\\${port}} \\\${3}\\\" -avP \\\"\\\${host}:/\\\${x#*/}\\\" \\\"\\\$1\\\"\" rsync \"\${DISTDIR}/\${FILE}\" \"\${URI}\" \"\${PORTAGE_SSH_OPTS}\""
declare -x RNAVIEW="/usr/share/rnaview"
declare -x ROS_MESSAGES=""
declare -x ROS_PACKAGE_PATH="/usr/share/ros_packages"
declare -x ROS_ROOT="/usr/share/ros"
declare -x RUBY_TARGETS=""
declare -x RUSTFLAGS="-C codegen-units=1 -C target-feature=-crt-static"
declare -x RUST_TEST_TASKS="1"
declare -x RUST_TEST_THREADS="1"
declare -x S="/var/tmp/portage/sys-apps/linux-misc-apps-4.19/work/linux-4.19"
declare -x SANDBOX_DEBUG="0"
declare -x SANDBOX_DENY=""
declare -x SANDBOX_PREDICT="/var/tmp/portage/sys-apps/linux-misc-apps-4.19/homedir:/dev/crypto:/var/cache/man:/var/cache/fontconfig"
declare -x SANDBOX_READ="/:/var/tmp/portage"
declare -x SANDBOX_VERBOSE="1"
declare -x SANDBOX_WRITE=":/dev/console:/dev/fd:/dev/full:/dev/null:/dev/ptmx:/dev/pts/:/dev/pty:/dev/shm:/dev/tts:/dev/tty:/dev/vc/:/dev/zero:/proc/self/fd:/tmp/:/usr/lib/cf:/usr/lib/conftest:/usr/lib32/cf:/usr/lib32/conftest:/usr/lib64/cf:/usr/lib64/conftest:/usr/tmp/cf:/usr/tmp/conftest:/var/tmp/:/var/tmp/portage:/var/tmp/portage/sys-apps/linux-misc-apps-4.19/homedir/.bash_history"
declare -x SANE_BACKENDS=""
declare -x SGML_CATALOG_FILES="/etc/sgml/xml-docbook-4.3.cat:/etc/sgml/xml-docbook-4.4.cat:/etc/sgml/xml-docbook-4.1.2.cat:/etc/sgml/sgml-ent.cat:/etc/sgml/xml-docbook-4.5.cat:/etc/sgml/sgml-docbook.cat:/etc/sgml/xml-docbook-4.2.cat:/etc/sgml/xhtml1.cat:/etc/sgml/sgml-docbook-3.1.cat:/etc/sgml/sgml-docbook-3.0.cat:/etc/sgml/dsssl-docbook-stylesheets.cat:/etc/sgml/openjade-1.3.2.cat:/etc/sgml/sgml-lite.cat:/etc/sgml/xml-simple-docbook-4.1.2.5.cat"
declare -x SHELL="/bin/bash"
declare -x SLOT="0"
declare SRC_URI=" https://www.kernel.org/pub/linux/kernel/v3.x/linux-4.19.tar.xz"
declare -x SYMLINK_LIB="no"
declare -a TARGETS_SIMPLE=([0]="samples/watchdog/watchdog-simple.c" [1]="tools/accounting/getdelays.c" [2]="tools/cgroup/cgroup_event_listener.c" [3]="tools/laptop/freefall/freefall.c" [4]="tools/testing/selftests/networking/timestamping/timestamping.c" [5]="tools/vm/slabinfo.c" [6]="usr/gen_init_cpio.c")
declare -a TARGET_MAKE_SIMPLE=([0]="samples/mei:mei-amt-version" [1]="tools/firewire:nosy-dump" [2]="tools/iio:iio_event_monitor" [3]="tools/iio:iio_generic_buffer" [4]="tools/iio:lsiio" [5]="tools/laptop/dslm:dslm" [6]="tools/power/x86/turbostat:turbostat" [7]="tools/power/x86/x86_energy_perf_policy:x86_energy_perf_policy" [8]="tools/thermal/tmon:tmon")
declare -x TERMINFO="/etc/terminfo"
declare -x TWISTED_DISABLE_WRITING_OF_PLUGIN_CACHE="1"
declare -x USE="abi_x86_64 amd64 elibc_musl kernel_linux userland_GNU"
declare -x USERLAND="GNU"
declare -x USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND"
declare -x USE_EXPAND_UNPREFIXED="ARCH"
declare -x USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm64 hppa ia64 m68k m68k-mint mips ppc ppc64 ppc64-linux ppc-aix ppc-macos riscv s390 sh sparc sparc64-solaris sparc-solaris x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-cygwin x86-fbsd x86-linux x86-macos x86-solaris x86-winnt"
declare -x USE_EXPAND_VALUES_ELIBC="AIX bionic Cygwin Darwin DragonFly FreeBSD glibc HPUX Interix mingw mintlib musl NetBSD OpenBSD SunOS uclibc Winnt"
declare -x USE_EXPAND_VALUES_KERNEL="AIX Darwin FreeBSD freemint HPUX linux NetBSD OpenBSD SunOS Winnt"
declare -x USE_EXPAND_VALUES_USERLAND="BSD GNU"
declare -x UWSGI_PLUGINS=""
declare -x VIDEO_CARDS=""
declare -x VOICEMAIL_STORAGE=""
declare -x WANT_AUTOCONF="2.5"
declare -x WANT_AUTOMAKE="1.16"
declare -x WANT_LIBTOOL="latest"
declare -x XFCE_PLUGINS=""
declare -x XTABLES_ADDONS=""
declare -- _AFILE="linux-4.19.tar.xz"
declare -- _AUTOTOOLS_ECLASS="1"
declare -- _DESKTOP_ECLASS="1"
declare -- _EPATCH_ECLASS="1"
declare -- _ESTACK_ECLASS="1"
declare -- _EUTILS_ECLASS="1"
declare -x _E_DOCDESTTREE_=""
declare -x _E_EXEDESTTREE_=""
declare -- _FLAG_O_MATIC_ECLASS="1"
declare -a _LATEST_AUTOMAKE=([0]="1.16.1:1.16" [1]="1.15.1:1.15")
declare -- _LIBTOOL_ECLASS="1"
declare -- _LINUX_CONFIG_EXISTS_DONE=""
declare -- _LTPRUNE_ECLASS="1"
declare -- _MULTILIB_ECLASS="1"
declare -- _PRESERVE_LIBS_ECLASS="1"
declare -- _TOOLCHAIN_FUNCS_ECLASS="1"
declare -- _VERSIONATOR_ECLASS="1"
declare -- __AUTOTOOLS_AUTO_DEPEND="yes"
declare -- _libtool_atom=">=sys-devel/libtool-2.4"
declare -- get_version_warning_done=""
__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
}
_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 ${x} ]] && ewarn "autotools.eclass: '${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"
}
_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"
}
_iconins ()
{
( insopts -m 0644;
local funcname=$1;
shift;
local size dir;
local context=apps;
local theme=hicolor;
while [[ $# -gt 0 ]]; do
case $1 in
-s | --size)
if [[ ${2%%x*}x${2%%x*} == "$2" ]]; then
size=${2%%x*};
else
size=${2};
fi;
case ${size} in
16 | 22 | 24 | 32 | 36 | 48 | 64 | 72 | 96 | 128 | 192 | 256 | 512)
size=${size}x${size}
;;
scalable)
;;
*)
eerror "${size} is an unsupported icon size!";
exit 1
;;
esac;
shift 2
;;
-t | --theme)
theme=${2};
shift 2
;;
-c | --context)
context=${2};
shift 2
;;
*)
if [[ -z ${size} ]]; then
insinto /usr/share/pixmaps;
else
insinto /usr/share/icons/${theme}/${size}/${context};
fi;
if [[ ${funcname} == doicon ]]; then
if [[ -f $1 ]]; then
doins "${1}";
else
if [[ -d $1 ]]; then
shopt -s nullglob;
doins "${1}"/*.{png,svg};
shopt -u nullglob;
else
eerror "${1} is not a valid file/directory!";
exit 1;
fi;
fi;
else
break;
fi;
shift 1
;;
esac;
done;
if [[ ${funcname} == newicon ]]; then
newins "$@";
fi ) || die
}
_is_flagq ()
{
local x var="$1[*]";
for x in ${!var};
do
[[ ${x} == $2 ]] && return 0;
done;
return 1
}
_tc-getPROG ()
{
local tuple=$1;
local v var vars=$2;
local prog=($3);
var=${vars%% *};
for v in ${vars};
do
if [[ -n ${!v} ]]; then
export ${var}="${!v}";
echo "${!v}";
return 0;
fi;
done;
local search=;
[[ -n $4 ]] && search=$(type -p $4-${prog[0]});
[[ -z ${search} && -n ${!tuple} ]] && search=$(type -p ${!tuple}-${prog[0]});
[[ -n ${search} ]] && prog[0]=${search##*/};
export ${var}="${prog[*]}";
echo "${!var}"
}
_ver_compare ()
{
local va=${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=${BASH_REMATCH[7]};
_ver_compare_int "${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} < ${b} ]] && return 1;
else
_ver_compare_int "${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
_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
[[ ${bs} == p[_0-9]* ]] && return 1 || return 3;
fi;
fi;
_ver_compare_int "${ar#-r}" "${br#-r}" || return;
return 2
}
_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}" ]]
}
_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=${max};
fi
}
_ver_split ()
{
local v=${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
}
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:-0} 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} != "unpack" && ${EBUILD_PHASE} != "prepare" ]]; then
ewarn "QA Warning: running $1 in ${EBUILD_PHASE} phase";
fi;
if ${missing_ok} && ! type -P ${1} > /dev/null; then
einfo "Skipping '$*' due $1 not installed";
return 0;
fi;
autotools_env_setup;
local STDERR_TARGET="${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 bugreport the contents of:";
eerror;
eerror " ${STDERR_TARGET}";
echo;
die "Failed Running $1 !";
fi
}
check_extra_config ()
{
use kernel_linux || return;
local config negate die error reworkmodulenames;
local soft_errors_count=0 hard_errors_count=0 config_required=0;
local old_LINUX_CONFIG_EXISTS_DONE="${_LINUX_CONFIG_EXISTS_DONE}";
linux-info_get_any_version;
for config in ${CONFIG_CHECK};
do
if [[ "${config:0:1}" != "~" ]]; then
config_required=1;
break;
fi;
done;
if [[ ${config_required} == 0 ]]; then
if ! linux_config_exists; then
ewarn "Unable to check for the following kernel config options due";
ewarn "to absence of any configured kernel sources or compiled";
ewarn "config:";
for config in ${CONFIG_CHECK};
do
config=${config#\~};
config=${config#\!};
local_error="ERROR_${config}";
msg="${!local_error}";
if [[ -z ${msg} ]]; then
local_error="WARNING_${config}";
msg="${!local_error}";
fi;
ewarn " - ${config}${msg:+ - }${msg}";
done;
ewarn "You're on your own to make sure they are set if needed.";
export LINUX_CONFIG_EXISTS_DONE="${old_LINUX_CONFIG_EXISTS_DONE}";
return 0;
fi;
else
require_configured_kernel;
fi;
einfo "Checking for suitable kernel configuration options...";
for config in ${CONFIG_CHECK};
do
die=1;
error=0;
negate=0;
reworkmodulenames=0;
if [[ ${config:0:1} == "~" ]]; then
die=0;
config=${config:1};
else
if [[ ${config:0:1} == "@" ]]; then
die=0;
reworkmodulenames=1;
config=${config:1};
fi;
fi;
if [[ ${config:0:1} == "!" ]]; then
negate=1;
config=${config:1};
fi;
if [[ ${negate} == 1 ]]; then
linux_chkconfig_present ${config} && error=2;
else
if [[ ${reworkmodulenames} == 1 ]]; then
local temp_config="${config//*:}" i n;
config="${config//:*}";
if linux_chkconfig_present ${config}; then
for i in ${MODULE_NAMES};
do
n="${i//${temp_config}}";
[[ -z ${n//\(*} ]] && MODULE_IGNORE="${MODULE_IGNORE} ${temp_config}";
done;
error=2;
fi;
else
linux_chkconfig_present ${config} || error=1;
fi;
fi;
if [[ ${error} > 0 ]]; then
local report_func="eerror" local_error;
local_error="ERROR_${config}";
local_error="${!local_error}";
if [[ -z "${local_error}" ]]; then
local_error="${config}_ERROR";
local_error="${!local_error}";
fi;
if [[ ${die} == 0 && -z "${local_error}" ]]; then
local_error="WARNING_${config}";
local_error="${!local_error}";
if [[ -n "${local_error}" ]]; then
report_func="ewarn";
fi;
fi;
if [[ -z "${local_error}" ]]; then
[[ ${error} == 1 ]] && local_error="is not set when it should be." || local_error="should not be set. But it is.";
local_error="CONFIG_${config}:\t ${local_error}";
fi;
if [[ ${die} == 0 ]]; then
${report_func} " ${local_error}";
soft_errors_count=$[soft_errors_count + 1];
else
${report_func} " ${local_error}";
hard_errors_count=$[hard_errors_count + 1];
fi;
fi;
done;
if [[ ${hard_errors_count} > 0 ]]; then
eerror "Please check to make sure these options are set correctly.";
eerror "Failure to do so may cause unexpected problems.";
eerror "Once you have satisfied these options, please try merging";
eerror "this package again.";
export LINUX_CONFIG_EXISTS_DONE="${old_LINUX_CONFIG_EXISTS_DONE}";
die "Incorrect kernel configuration options";
else
if [[ ${soft_errors_count} > 0 ]]; then
ewarn "Please check to make sure these options are set correctly.";
ewarn "Failure to do so may cause unexpected problems.";
else
eend 0;
fi;
fi;
export LINUX_CONFIG_EXISTS_DONE="${old_LINUX_CONFIG_EXISTS_DONE}"
}
check_kernel_built ()
{
if ! use kernel_linux; then
die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
fi;
require_configured_kernel;
local versionh_path;
if kernel_is -ge 3 7; then
versionh_path="include/generated/uapi/linux/version.h";
else
versionh_path="include/linux/version.h";
fi;
if [ ! -f "${KV_OUT_DIR}/${versionh_path}" ]; then
eerror "These sources have not yet been prepared.";
eerror "We cannot build against an unprepared tree.";
eerror "To resolve this, please type the following:";
eerror;
eerror "# cd ${KV_DIR}";
eerror "# make oldconfig";
eerror "# make modules_prepare";
eerror;
eerror "Then please try merging this module again.";
die "Kernel sources need compiling first";
fi
}
check_modules_supported ()
{
if ! use kernel_linux; then
die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
fi;
require_configured_kernel;
if ! linux_chkconfig_builtin "MODULES"; then
eerror "These sources do not support loading external modules.";
eerror "to be able to use this module please enable \"Loadable modules support\"";
eerror "in your kernel, recompile and then try merging this module again.";
die "No support for external modules in ${KV_FULL} config";
fi
}
check_zlibinflate ()
{
if ! use kernel_linux; then
die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
fi;
require_configured_kernel;
local INFLATE;
local DEFLATE;
einfo "Determining the usability of ZLIB_INFLATE support in your kernel";
ebegin "checking ZLIB_INFLATE";
linux_chkconfig_builtin CONFIG_ZLIB_INFLATE;
eend $? || die;
ebegin "checking ZLIB_DEFLATE";
linux_chkconfig_builtin CONFIG_ZLIB_DEFLATE;
eend $? || die;
local LINENO_START;
local LINENO_END;
local SYMBOLS;
local x;
LINENO_END="$(grep -n 'CONFIG_ZLIB_INFLATE y' ${KV_DIR}/lib/Config.in | cut -d : -f 1)";
LINENO_START="$(head -n $LINENO_END ${KV_DIR}/lib/Config.in | grep -n 'if \[' | tail -n 1 | cut -d : -f 1)";
(( LINENO_AMOUNT = $LINENO_END - $LINENO_START ));
(( LINENO_END = $LINENO_END - 1 ));
SYMBOLS="$(head -n $LINENO_END ${KV_DIR}/lib/Config.in | tail -n $LINENO_AMOUNT | sed -e 's/^.*\(CONFIG_[^\" ]*\).*/\1/g;')";
for x in $SYMBOLS;
do
if [ "${!x}" = "y" ]; then
einfo "${x} ensures zlib is linked into your kernel - excellent";
return 0;
fi;
done;
eerror;
eerror "This kernel module requires ZLIB library support.";
eerror "You have enabled zlib support in your kernel, but haven't enabled";
eerror "enabled any option that will ensure that zlib is linked into your";
eerror "kernel.";
eerror;
eerror "Please ensure that you enable at least one of these options:";
eerror;
for x in $SYMBOLS;
do
eerror " * $x";
done;
eerror;
eerror "Please remember to recompile and install your kernel, and reboot";
eerror "into your new kernel before attempting to load this kernel module.";
die "Kernel doesn't include zlib support"
}
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.$2' "$@"
}
config_rpath_update ()
{
local dst src=$(type -P gettext | sed 's:bin/gettext:share/gettext/config.rpath:');
[[ $# -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}" "${dst}" || die;
done
}
darwintoolize ()
{
die "Use elibtoolize"
}
delete_all_version_separators ()
{
replace_all_version_separators "" "${1}"
}
delete_version_separator ()
{
replace_version_separator "${1}" "" "${2}"
}
doicon ()
{
_iconins ${FUNCNAME} "$@"
}
domenu ()
{
( local i ret=0;
insopts -m 0644;
insinto /usr/share/applications;
for i in "$@";
do
if [[ -d ${i} ]]; then
doins "${i}"/*.desktop;
((ret|=$?));
else
doins "${i}";
((ret|=$?));
fi;
done;
exit ${ret} )
}
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 ${aclocal_opts}
}
eautoconf ()
{
if [[ ! -f configure.ac && ! -f configure.in ]]; then
echo;
eerror "No configure.{ac,in} present in '${PWD}'!";
echo;
die "No configure.{ac,in} present!";
fi;
if [[ ${WANT_AUTOCONF} != "2.1" && -e configure.in ]]; then
eqawarn "This package has a configure.in file which has long been deprecated. Please";
eqawarn "update it to use configure.ac instead as newer versions of autotools will die";
eqawarn "when it finds this file. See https://bugs.gentoo.org/426262 for details.";
fi;
autotools_run_tool --at-m4flags autoconf "$@"
}
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;
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} "$@"
}
ecvs_clean ()
{
[[ $# -eq 0 ]] && set -- .;
find "$@" '(' -type d -name 'CVS' -prune -o -type f -name '.cvs*' ')' -exec rm -rf '{}' +
}
edos2unix ()
{
[[ $# -eq 0 ]] && return 0;
sed -i 's/\r$//' -- "$@" || die
}
egit_clean ()
{
[[ $# -eq 0 ]] && set -- .;
find "$@" -type d -name '.git*' -prune -exec rm -rf '{}' +
}
einstalldocs ()
{
debug-print-function ${FUNCNAME} "${@}";
local dodoc_opts=-r;
has ${EAPI} 0 1 2 3 && dodoc_opts=;
if ! declare -p DOCS &> /dev/null; then
local d;
for d in README* ChangeLog AUTHORS NEWS TODO CHANGES THANKS BUGS FAQ CREDITS CHANGELOG;
do
if [[ -s ${d} ]]; then
dodoc "${d}" || die;
fi;
done;
else
if [[ $(declare -p DOCS) == "declare -a"* ]]; then
if [[ -n ${DOCS[@]} ]]; then
dodoc ${dodoc_opts} "${DOCS[@]}" || die;
fi;
else
if [[ -n ${DOCS} ]]; then
dodoc ${dodoc_opts} ${DOCS} || die;
fi;
fi;
fi;
if [[ $(declare -p HTML_DOCS 2>/dev/null) == "declare -a"* ]]; then
if [[ -n ${HTML_DOCS[@]} ]]; then
dohtml -r "${HTML_DOCS[@]}" || die;
fi;
else
if [[ -n ${HTML_DOCS} ]]; then
dohtml -r ${HTML_DOCS} || die;
fi;
fi;
return 0
}
elibtoolize ()
{
type -P eltpatch &> /dev/null || die "eltpatch not found; is app-portage/elt-patches installed?";
ELT_LOGDIR=${T} LD=$(tc-getLD) eltpatch "${@}" || die "eltpatch failed"
}
emktemp ()
{
local exe="touch";
[[ $1 == -d ]] && exe="mkdir" && shift;
local topdir=$1;
if [[ -z ${topdir} ]]; then
[[ -z ${T} ]] && topdir="/tmp" || topdir=${T};
fi;
if ! type -P mktemp > /dev/null; then
local tmp=/;
while [[ -e ${tmp} ]]; do
tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM};
done;
${exe} "${tmp}" || ${exe} -p "${tmp}";
echo "${tmp}";
else
if [[ ${exe} == "touch" ]]; then
TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX;
else
TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX;
fi;
fi
}
epatch ()
{
function _epatch_draw_line ()
{
[[ -z $1 ]] && set "$(printf "%65s" '')";
echo "${1//?/=}"
};
unset P4CONFIG P4PORT P4USER;
local EPATCH_OPTS=(${EPATCH_OPTS[*]});
while [[ $# -gt 0 ]]; do
case $1 in
-*)
EPATCH_OPTS+=("$1")
;;
*)
break
;;
esac;
shift;
done;
if [[ $# -gt 1 ]]; then
local m;
for m in "$@";
do
epatch "${m}";
done;
return 0;
fi;
local SINGLE_PATCH="no";
[[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}";
if [[ -f $1 ]]; then
SINGLE_PATCH="yes";
set -- "$1";
local EPATCH_SUFFIX=$1;
else
if [[ -d $1 ]]; then
evar_push_set LC_COLLATE C;
set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"};
evar_pop;
else
if [[ -f ${EPATCH_SOURCE}/$1 ]]; then
epatch "${EPATCH_SOURCE}/$1";
return $?;
else
[[ $# -ne 0 ]] && EPATCH_SOURCE=$1;
echo;
eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:";
eerror;
eerror " ${EPATCH_SOURCE}";
eerror " ( ${EPATCH_SOURCE##*/} )";
echo;
die "Cannot find \$EPATCH_SOURCE!";
fi;
fi;
fi;
EPATCH_OPTS="${EPATCH_COMMON_OPTS} ${EPATCH_OPTS[*]}";
local PIPE_CMD;
case ${EPATCH_SUFFIX##*\.} in
xz)
PIPE_CMD="xz -dc"
;;
lzma)
PIPE_CMD="lzma -dc"
;;
bz2)
PIPE_CMD="bzip2 -dc"
;;
gz | Z | z)
PIPE_CMD="gzip -dc"
;;
ZIP | zip)
PIPE_CMD="unzip -p"
;;
*)
;;
esac;
[[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}";
local x;
for x in "$@";
do
[[ ! -f ${x} ]] && continue;
local patchname=${x##*/};
local a=${patchname#*_};
a=${a%%_*};
if ! [[ ${SINGLE_PATCH} == "yes" || ${EPATCH_FORCE} == "yes" || ${a} == all || ${a} == ${ARCH} ]]; then
continue;
fi;
if [[ -n ${EPATCH_EXCLUDE}${EPATCH_USER_EXCLUDE} ]]; then
eshopts_push -o noglob;
local ex;
for ex in ${EPATCH_EXCLUDE};
do
if [[ ${patchname} == ${ex} ]]; then
einfo " Skipping ${patchname} due to EPATCH_EXCLUDE ...";
eshopts_pop;
continue 2;
fi;
done;
for ex in ${EPATCH_USER_EXCLUDE};
do
if [[ ${patchname} == ${ex} ]]; then
einfo " Skipping ${patchname} due to EPATCH_USER_EXCLUDE ...";
eshopts_pop;
continue 2;
fi;
done;
eshopts_pop;
fi;
if [[ ${SINGLE_PATCH} == "yes" ]]; then
if [[ -n ${EPATCH_SINGLE_MSG} ]]; then
einfo "${EPATCH_SINGLE_MSG}";
else
einfo "Applying ${patchname} ...";
fi;
else
einfo " ${patchname} ...";
fi;
local patch="patch";
eval $(alias patch 2>/dev/null | sed 's:^alias ::');
local STDERR_TARGET="${T}/${patchname}.out";
if [[ -e ${STDERR_TARGET} ]]; then
STDERR_TARGET="${T}/${patchname}-$$.out";
fi;
printf "***** %s *****\nPWD: %s\nPATCH TOOL: %s -> %s\nVERSION INFO:\n%s\n\n" "${patchname}" "${PWD}" "${patch}" "$(type -P "${patch}")" "$(${patch} --version)" > "${STDERR_TARGET}";
local count=0;
local PATCH_TARGET;
if [[ -n ${PIPE_CMD} ]]; then
PATCH_TARGET="${T}/$$.patch";
echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}";
if ! ( ${PIPE_CMD} "${x}" > "${PATCH_TARGET}" ) >> "${STDERR_TARGET}" 2>&1; then
echo;
eerror "Could not extract patch!";
count=5;
break;
fi;
else
PATCH_TARGET=${x};
fi;
local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }');
if [[ -n ${abs_paths} ]]; then
count=1;
printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}";
fi;
local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}");
if [[ -n ${rel_paths} ]]; then
echo;
eerror "Rejected Patch: ${patchname} !";
eerror " ( ${PATCH_TARGET} )";
eerror;
eerror "Your patch uses relative paths '../':";
eerror "${rel_paths}";
echo;
die "you need to fix the relative paths in patch";
fi;
local patch_cmd;
while [[ ${count} -lt 5 ]]; do
patch_cmd="${patch} -p${count} ${EPATCH_OPTS}";
( _epatch_draw_line "***** ${patchname} *****";
echo;
echo "PATCH COMMAND: ${patch_cmd} --dry-run -f < '${PATCH_TARGET}'";
echo;
_epatch_draw_line "***** ${patchname} *****";
${patch_cmd} --dry-run -f < "${PATCH_TARGET}" 2>&1;
ret=$?;
echo;
echo "patch program exited with status ${ret}";
exit ${ret} ) >> "${STDERR_TARGET}";
if [ $? -eq 0 ]; then
( _epatch_draw_line "***** ${patchname} *****";
echo;
echo "ACTUALLY APPLYING ${patchname} ...";
echo "PATCH COMMAND: ${patch_cmd} < '${PATCH_TARGET}'";
echo;
_epatch_draw_line "***** ${patchname} *****";
${patch_cmd} < "${PATCH_TARGET}" 2>&1;
ret=$?;
echo;
echo "patch program exited with status ${ret}";
exit ${ret} ) >> "${STDERR_TARGET}";
if [ $? -ne 0 ]; then
echo;
eerror "A dry-run of patch command succeeded, but actually";
eerror "applying the patch failed!";
count=5;
fi;
break;
fi;
: $(( count++ ));
done;
(( EPATCH_N_APPLIED_PATCHES++ ));
if [[ -n ${PIPE_CMD} ]]; then
rm -f "${PATCH_TARGET}";
fi;
if [[ ${count} -ge 5 ]]; then
echo;
eerror "Failed Patch: ${patchname} !";
eerror " ( ${PATCH_TARGET} )";
eerror;
eerror "Include in your bugreport the contents of:";
eerror;
eerror " ${STDERR_TARGET}";
echo;
die "Failed Patch: ${patchname}!";
fi;
rm -f "${STDERR_TARGET}";
cat <<-EOF >> "${T}/epatch.log"
PATCH: ${x}
CMD: ${patch_cmd}
PWD: ${PWD}
EOF
eend 0;
done;
[[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching";
:
}
epatch_user ()
{
[[ $# -ne 0 ]] && die "epatch_user takes no options";
local applied="${T}/epatch_user.log";
[[ -e ${applied} ]] && return 2;
local EPATCH_SOURCE check;
for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}{,:${SLOT%/*}};
do
EPATCH_SOURCE=${EPATCH_USER_SOURCE}/${CTARGET}/${check};
[[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${EPATCH_USER_SOURCE}/${CHOST}/${check};
[[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${EPATCH_USER_SOURCE}/${check};
if [[ -d ${EPATCH_SOURCE} ]]; then
local old_n_applied_patches=${EPATCH_N_APPLIED_PATCHES:-0};
EPATCH_SOURCE=${EPATCH_SOURCE} EPATCH_SUFFIX="patch" EPATCH_FORCE="yes" EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." epatch;
echo "${EPATCH_SOURCE}" > "${applied}";
if [[ ${old_n_applied_patches} -lt ${EPATCH_N_APPLIED_PATCHES} ]]; then
has epatch_user_death_notice ${EBUILD_DEATH_HOOKS} || EBUILD_DEATH_HOOKS+=" epatch_user_death_notice";
fi;
return 0;
fi;
done;
echo "none" > "${applied}";
return 1
}
epatch_user_death_notice ()
{
ewarn "!!! User patches were applied to this build!"
}
eshopts_pop ()
{
local s;
estack_pop eshopts s || die "${FUNCNAME}: unbalanced push";
eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
}
eshopts_push ()
{
estack_push eshopts "$(shopt -p -o) $(shopt -p)";
if [[ $1 == -[su] ]]; then
[[ $# -le 1 ]] && return 0;
shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*";
else
[[ $# -eq 0 ]] && return 0;
set "$@" || die "${FUNCNAME}: bad options to set: $*";
fi
}
estack_pop ()
{
[[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments";
local _estack_name="_ESTACK_$1_";
shift;
local _estack_retvar=$1;
shift;
eval local _estack_i=\${#${_estack_name}\[@\]};
[[ $(( --_estack_i )) -eq -1 ]] && return 1;
if [[ -n ${_estack_retvar} ]]; then
eval ${_estack_retvar}=\"\${${_estack_name}\[${_estack_i}\]}\";
fi;
eval unset \"${_estack_name}\[${_estack_i}\]\"
}
estack_push ()
{
[[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments";
local stack_name="_ESTACK_$1_";
shift;
eval ${stack_name}+=\( \"\$@\" \)
}
esvn_clean ()
{
[[ $# -eq 0 ]] && set -- .;
find "$@" -type d -name '.svn' -prune -exec rm -rf '{}' +
}
eumask_pop ()
{
[[ $# -eq 0 ]] || die "${FUNCNAME}: we take no options";
local s;
estack_pop eumask s || die "${FUNCNAME}: unbalanced push";
umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
}
eumask_push ()
{
estack_push eumask "$(umask)";
umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
}
evar_pop ()
{
local cnt=${1:-bad};
case $# in
0)
cnt=1
;;
1)
[[ -z ${cnt//[0-9]} ]] || die "${FUNCNAME}: first arg must be a number: $*"
;;
*)
die "${FUNCNAME}: only accepts one arg: $*"
;;
esac;
local var val;
while (( cnt-- )); do
estack_pop evar val || die "${FUNCNAME}: unbalanced push";
estack_pop evar var || die "${FUNCNAME}: unbalanced push";
[[ ${val} == "unset_76fc3c462065bb4ca959f939e6793f94" ]] && unset ${var} || printf -v "${var}" '%s' "${val}";
done
}
evar_push ()
{
local var val;
for var in "$@";
do
[[ ${!var+set} == "set" ]] && val=${!var} || val="unset_76fc3c462065bb4ca959f939e6793f94";
estack_push evar "${var}" "${val}";
done
}
evar_push_set ()
{
local var=$1;
evar_push ${var};
case $# in
1)
unset ${var}
;;
2)
printf -v "${var}" '%s' "$2"
;;
*)
die "${FUNCNAME}: incorrect # of args: $*"
;;
esac
}
filter-flags ()
{
_filter-hardened "$@";
local v;
for v in $(all-flag-vars);
do
_filter-var ${v} "$@";
done;
return 0
}
filter-ldflags ()
{
_filter-var LDFLAGS "$@";
return 0
}
filter-lfs-flags ()
{
[[ $# -ne 0 ]] && die "filter-lfs-flags takes no arguments";
filter-flags -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
}
filter-mfpmath ()
{
local orig_mfpmath new_math prune_math;
orig_mfpmath=$(get-flag -mfpmath);
new_math=$(get-flag mfpmath);
new_math=${new_math/both/387,sse};
new_math=" ${new_math//[,+]/ } ";
prune_math="";
for prune_math in "$@";
do
new_math=${new_math/ ${prune_math} / };
done;
new_math=$(echo ${new_math});
new_math=${new_math// /,};
if [[ -z ${new_math} ]]; then
filter-flags ${orig_mfpmath};
else
replace-flags ${orig_mfpmath} -mfpmath=${new_math};
fi;
return 0
}
gcc-fullversion ()
{
_gcc_fullversion '$1.$2.$3' "$@"
}
gcc-major-version ()
{
_gcc_fullversion '$1' "$@"
}
gcc-micro-version ()
{
_gcc_fullversion '$3' "$@"
}
gcc-minor-version ()
{
_gcc_fullversion '$2' "$@"
}
gcc-specs-directive ()
{
local directive subdname subdirective;
directive="$(_gcc-specs-directive_raw $1)";
while [[ ${directive} == *%\(*\)* ]]; do
subdname=${directive/*%\(};
subdname=${subdname/\)*};
subdirective="$(_gcc-specs-directive_raw ${subdname})";
directive="${directive//\%(${subdname})/${subdirective}}";
done;
echo "${directive}";
return 0
}
gcc-specs-nostrict ()
{
local directive;
directive=$(gcc-specs-directive cc1);
[[ "${directive/\{!fstrict-overflow:}" != "${directive}" ]]
}
gcc-specs-now ()
{
local directive;
directive=$(gcc-specs-directive link_command);
[[ "${directive/\{!nonow:}" != "${directive}" ]]
}
gcc-specs-pie ()
{
local directive;
directive=$(gcc-specs-directive cc1);
[[ "${directive/\{!nopie:}" != "${directive}" ]]
}
gcc-specs-relro ()
{
local directive;
directive=$(gcc-specs-directive link_command);
[[ "${directive/\{!norelro:}" != "${directive}" ]]
}
gcc-specs-ssp ()
{
local directive;
directive=$(gcc-specs-directive cc1);
[[ "${directive/\{!fno-stack-protector:}" != "${directive}" ]]
}
gcc-specs-ssp-to-all ()
{
local directive;
directive=$(gcc-specs-directive cc1);
[[ "${directive/\{!fno-stack-protector-all:}" != "${directive}" ]]
}
gcc-specs-stack-check ()
{
local directive;
directive=$(gcc-specs-directive cc1);
[[ "${directive/\{!fno-stack-check:}" != "${directive}" ]]
}
gcc-version ()
{
_gcc_fullversion '$1.$2' "$@"
}
gen_usr_ldscript ()
{
ewarn "${FUNCNAME}: Please migrate to usr-ldscript.eclass";
local lib libdir=$(get_libdir) output_format="" auto=false suffix=$(get_libname);
[[ -z ${ED+set} ]] && local ED=${D%/}${EPREFIX}/;
tc-is-static-only && return;
if [[ $(type -t multilib_is_native_abi) == "function" ]]; then
multilib_is_native_abi || return 0;
fi;
case ${CTARGET:-${CHOST}} in
*-darwin*)
;;
*-android*)
return 0
;;
*linux* | *-freebsd* | *-openbsd* | *-netbsd*)
use prefix && return 0
;;
*)
return 0
;;
esac;
dodir /usr/${libdir};
if [[ $1 == "-a" ]]; then
auto=true;
shift;
dodir /${libdir};
fi;
local flags=(${CFLAGS} ${LDFLAGS} -Wl,--verbose);
if $(tc-getLD) --version | grep -q 'GNU gold'; then
local d="${T}/bfd-linker";
mkdir -p "${d}";
ln -sf $(which ${CHOST}-ld.bfd) "${d}"/ld;
flags+=(-B"${d}");
fi;
output_format=$($(tc-getCC) "${flags[@]}" 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p');
[[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )";
for lib in "$@";
do
local tlib;
if ${auto}; then
lib="lib${lib}${suffix}";
else
[[ -r ${ED}/${libdir}/${lib} ]] || continue;
fi;
case ${CTARGET:-${CHOST}} in
*-darwin*)
if ${auto}; then
tlib=$(scanmacho -qF'%S#F' "${ED}"/usr/${libdir}/${lib});
else
tlib=$(scanmacho -qF'%S#F' "${ED}"/${libdir}/${lib});
fi;
[[ -z ${tlib} ]] && die "unable to read install_name from ${lib}";
tlib=${tlib##*/};
if ${auto}; then
mv "${ED}"/usr/${libdir}/${lib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die;
if [[ ${tlib} != ${lib%${suffix}}.*${suffix#.} ]]; then
mv "${ED}"/usr/${libdir}/${tlib%${suffix}}.*${suffix#.} "${ED}"/${libdir}/ || die;
fi;
rm -f "${ED}"/${libdir}/${lib};
fi;
if [[ ! -w "${ED}/${libdir}/${tlib}" ]]; then
chmod u+w "${ED}${libdir}/${tlib}";
local nowrite=yes;
fi;
install_name_tool -id "${EPREFIX}"/${libdir}/${tlib} "${ED}"/${libdir}/${tlib} || die "install_name_tool failed";
[[ -n ${nowrite} ]] && chmod u-w "${ED}${libdir}/${tlib}";
pushd "${ED}/usr/${libdir}" > /dev/null;
ln -snf "../../${libdir}/${tlib}" "${lib}";
popd > /dev/null
;;
*)
if ${auto}; then
tlib=$(scanelf -qF'%S#F' "${ED}"/usr/${libdir}/${lib});
[[ -z ${tlib} ]] && die "unable to read SONAME from ${lib}";
mv "${ED}"/usr/${libdir}/${lib}* "${ED}"/${libdir}/ || die;
if [[ ${tlib} != ${lib}* ]]; then
mv "${ED}"/usr/${libdir}/${tlib}* "${ED}"/${libdir}/ || die;
fi;
rm -f "${ED}"/${libdir}/${lib};
else
tlib=${lib};
fi;
cat > "${ED}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
/* GNU ld script
Since Gentoo has critical dynamic libraries in /lib, and the static versions
in /usr/lib, we need to have a "fake" dynamic lib in /usr/lib, otherwise we
run into linking problems. This "fake" dynamic lib is a linker script that
redirects the linker to the real lib. And yes, this works in the cross-
compiling scenario as the sysroot-ed linker will prepend the real path.
See bug https://bugs.gentoo.org/4411 for more info.
*/
${output_format}
GROUP ( ${EPREFIX}/${libdir}/${tlib} )
END_LDSCRIPT
;;
esac
fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}";
done
}
get-flag ()
{
[[ $# -ne 1 ]] && die "usage: <flag>";
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_after_major_version ()
{
echo $(get_version_component_range 2- "${1:-${PV}}")
}
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_all_version_components ()
{
eshopts_push -s extglob;
local ver_str=${1:-${PV}} result;
result=();
if [[ ${VERSIONATOR_CACHE_VER_STR} == ${ver_str} ]]; then
echo ${VERSIONATOR_CACHE_RESULT};
eshopts_pop;
return;
fi;
export VERSIONATOR_CACHE_VER_STR=${ver_str};
while [[ -n $ver_str ]]; do
case "${ver_str::1}" in
[[:digit:]])
result+=("${ver_str%%[^[:digit:]]*}");
ver_str=${ver_str##+([[:digit:]])}
;;
[-_.])
result+=("${ver_str::1}");
ver_str=${ver_str:1}
;;
[[:alpha:]])
local not_match=${ver_str##+([[:alpha:]])*([[:digit:]])};
result+=("${ver_str::${#ver_str} - ${#not_match}}");
ver_str=${not_match}
;;
*)
result+=("${ver_str::1}");
ver_str=${ver_str:1}
;;
esac;
done;
export VERSIONATOR_CACHE_RESULT=${result[*]};
echo ${result[@]};
eshopts_pop
}
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_last_version_component_index ()
{
echo $(($(get_version_component_count "${1:-${PV}}" ) - 1))
}
get_libdir ()
{
local CONF_LIBDIR;
if [ -n "${CONF_LIBDIR_OVERRIDE}" ]; then
echo ${CONF_LIBDIR_OVERRIDE};
else
get_abi_LIBDIR;
fi
}
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_localversion ()
{
local lv_list i x;
local shopt_save=$(shopt -p nullglob);
shopt -s nullglob;
local files=(${1}/localversion*);
${shopt_save};
for i in "${files[@]}";
do
[[ -n ${i//*~*} ]] && lv_list="${lv_list} ${i}";
done;
for i in ${lv_list};
do
x="${x}$(<${i})";
done;
x=${x/ /};
echo ${x}
}
get_major_version ()
{
local c=($(get_all_version_components "${1:-${PV}}"));
echo ${c[0]}
}
get_makefile_extract_function ()
{
local a='' b='' mkfunc='getfilevar';
a="$(getfilevar VERSION ${KERNEL_MAKEFILE})";
b="$(getfilevar_noexec VERSION ${KERNEL_MAKEFILE})";
[[ "${a}" != "${b}" ]] && mkfunc='getfilevar_noexec';
echo "${mkfunc}"
}
get_modname ()
{
local modname;
local ver=$1;
case ${CHOST} in
*-darwin*)
modname="bundle"
;;
*)
modname="so"
;;
esac;
echo ".${modname}"
}
get_running_version ()
{
if ! use kernel_linux; then
die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
fi;
KV_FULL=$(uname -r);
if [[ -f ${ROOT%/}/lib/modules/${KV_FULL}/source/Makefile && -f ${ROOT%/}/lib/modules/${KV_FULL}/build/Makefile ]]; then
KERNEL_DIR=$(readlink -f ${ROOT%/}/lib/modules/${KV_FULL}/source);
KBUILD_OUTPUT=$(readlink -f ${ROOT%/}/lib/modules/${KV_FULL}/build);
unset KV_FULL;
get_version;
return $?;
else
if [[ -f ${ROOT%/}/lib/modules/${KV_FULL}/source/Makefile ]]; then
KERNEL_DIR=$(readlink -f ${ROOT%/}/lib/modules/${KV_FULL}/source);
unset KV_FULL;
get_version;
return $?;
else
if [[ -f ${ROOT%/}/lib/modules/${KV_FULL}/build/Makefile ]]; then
KERNEL_DIR=$(readlink -f ${ROOT%/}/lib/modules/${KV_FULL}/build);
unset KV_FULL;
get_version;
return $?;
else
local kv_full=${KV_FULL//[-+_]*};
KV_MAJOR=$(ver_cut 1 ${kv_full});
KV_MINOR=$(ver_cut 2 ${kv_full});
KV_PATCH=$(ver_cut 3 ${kv_full});
KV_EXTRA="${KV_FULL#${KV_MAJOR}.${KV_MINOR}${KV_PATCH:+.${KV_PATCH}}}";
: ${KV_PATCH:=0};
fi;
fi;
fi;
return 0
}
get_version ()
{
if ! use kernel_linux; then
die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
fi;
local tmplocal;
[ -n "${KV_FULL}" ] && return 0;
unset KV_DIR;
[ -z "${get_version_warning_done}" ] && qeinfo "Determining the location of the kernel source code";
[ -d "${KERNEL_DIR}" ] && KV_DIR="${KERNEL_DIR}";
if [ -z "${KV_DIR}" ]; then
if [ -z "${get_version_warning_done}" ]; then
get_version_warning_done=1;
qewarn "Unable to find kernel sources at ${KERNEL_DIR}";
if [ "${KERNEL_DIR}" == "/usr/src/linux" ]; then
qeinfo "Please make sure that ${KERNEL_DIR} points at your running kernel, ";
qeinfo "(or the kernel you wish to build against).";
qeinfo "Alternatively, set the KERNEL_DIR environment variable to the kernel sources location";
else
qeinfo "Please ensure that the KERNEL_DIR environment variable points at full Linux sources of the kernel you wish to compile against.";
fi;
fi;
return 1;
fi;
if [ -z "${KBUILD_OUTPUT}" -a -L "${KERNEL_DIR}/source" ]; then
KBUILD_OUTPUT=${KERNEL_DIR};
KERNEL_DIR=$(readlink -f "${KERNEL_DIR}/source");
KV_DIR=${KERNEL_DIR};
fi;
if [ -z "${get_version_warning_done}" ]; then
qeinfo "Found kernel source directory:";
qeinfo " ${KV_DIR}";
fi;
if [ ! -s "${KV_DIR}/Makefile" ]; then
if [ -z "${get_version_warning_done}" ]; then
get_version_warning_done=1;
qeerror "Could not find a Makefile in the kernel source directory.";
qeerror "Please ensure that ${KERNEL_DIR} points to a complete set of Linux sources";
fi;
return 1;
fi;
local OUTPUT_DIR=${KBUILD_OUTPUT};
KERNEL_MAKEFILE="${KV_DIR}/Makefile";
if [[ -z ${OUTPUT_DIR} ]]; then
local mkfunc=$(get_makefile_extract_function "${KERNEL_MAKEFILE}");
OUTPUT_DIR=$(${mkfunc} KBUILD_OUTPUT "${KERNEL_MAKEFILE}");
fi;
KV_MAJOR=$(getfilevar_noexec VERSION "${KERNEL_MAKEFILE}");
KV_MINOR=$(getfilevar_noexec PATCHLEVEL "${KERNEL_MAKEFILE}");
KV_PATCH=$(getfilevar_noexec SUBLEVEL "${KERNEL_MAKEFILE}");
KV_EXTRA=$(getfilevar_noexec EXTRAVERSION "${KERNEL_MAKEFILE}");
if [ -z "${KV_MAJOR}" -o -z "${KV_MINOR}" -o -z "${KV_PATCH}" ]; then
if [ -z "${get_version_warning_done}" ]; then
get_version_warning_done=1;
qeerror "Could not detect kernel version.";
qeerror "Please ensure that ${KERNEL_DIR} points to a complete set of Linux sources.";
fi;
return 1;
fi;
[ -d "${OUTPUT_DIR}" ] && KV_OUT_DIR="${OUTPUT_DIR}";
if [ -n "${KV_OUT_DIR}" ]; then
qeinfo "Found kernel object directory:";
qeinfo " ${KV_OUT_DIR}";
fi;
KV_OUT_DIR="${KV_OUT_DIR:-${KV_DIR}}";
if [ -s "${KV_OUT_DIR}"/include/config/kernel.release ]; then
KV_LOCAL=$(<"${KV_OUT_DIR}"/include/config/kernel.release);
else
if [ -s "${KV_OUT_DIR}"/.kernelrelease ]; then
KV_LOCAL=$(<"${KV_OUT_DIR}"/.kernelrelease);
else
KV_LOCAL=;
fi;
fi;
tmplocal=${KV_LOCAL#${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${KV_EXTRA}};
if [ "$KV_LOCAL" = "$tmplocal" ]; then
KV_LOCAL=;
else
KV_LOCAL=$tmplocal;
fi;
if [[ -z ${OUTPUT_DIR} ]]; then
for OUTPUT_DIR in "${SYSROOT}" "${ROOT%/}" "";
do
OUTPUT_DIR+="/lib/modules/${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${KV_EXTRA}${KV_LOCAL}/build";
if [[ -e ${OUTPUT_DIR} ]]; then
break;
fi;
done;
fi;
KV_FULL="${KV_MAJOR}.${KV_MINOR}.${KV_PATCH}${KV_EXTRA}${KV_LOCAL}";
qeinfo "Found sources for kernel version:";
qeinfo " ${KV_FULL}";
return 0
}
get_version_component_count ()
{
local a=($(get_version_components "${1:-${PV}}"));
echo ${#a[@]}
}
get_version_component_range ()
{
eshopts_push -s extglob;
local c v="${2:-${PV}}" range="${1}" range_start range_end;
local -i i=-1 j=0;
c=($(get_all_version_components "${v}"));
range_start=${range%-*};
range_start=${range_start:-1};
range_end=${range#*-};
range_end=${range_end:-${#c[@]}};
while ((j < range_start)); do
i+=1;
((i > ${#c[@]})) && eshopts_pop && return;
[[ -n "${c[i]//[-._]}" ]] && j+=1;
done;
while ((j <= range_end)); do
echo -n ${c[i]};
((i > ${#c[@]})) && eshopts_pop && return;
[[ -n "${c[i]//[-._]}" ]] && j+=1;
i+=1;
done;
eshopts_pop
}
get_version_components ()
{
local c=$(get_all_version_components "${1:-${PV}}");
echo ${c//[-._]/ }
}
getfilevar ()
{
local ERROR basefname basedname myARCH="${ARCH}" M="${S}";
ERROR=0;
[ -z "${1}" ] && ERROR=1;
[ ! -f "${2}" ] && ERROR=1;
if [ "${ERROR}" = 1 ]; then
echo -e "\n";
eerror "getfilevar requires 2 variables, with the second a valid file.";
eerror " getfilevar <VARIABLE> <CONFIGFILE>";
else
basefname="$(basename ${2})";
basedname="$(dirname ${2})";
unset ARCH;
[[ ${EAPI:-0} == [0123] ]] && function nonfatal ()
{
"$@"
};
case ${EBUILD_PHASE_FUNC} in
pkg_info | pkg_nofetch | pkg_pretend)
M="${T}"
;;
esac;
echo -e "e:\\n\\t@echo \$(${1})\\ninclude ${basefname}" | nonfatal emake -C "${basedname}" M="${M}" ${BUILD_FIXES} -s -f - 2> /dev/null;
ARCH=${myARCH};
fi
}
getfilevar_noexec ()
{
local ERROR basefname basedname mycat myARCH="${ARCH}";
ERROR=0;
mycat='cat';
[ -z "${1}" ] && ERROR=1;
[ ! -f "${2}" ] && ERROR=1;
[ "${2%.gz}" != "${2}" ] && mycat='zcat';
if [ "${ERROR}" = 1 ]; then
echo -e "\n";
eerror "getfilevar_noexec requires 2 variables, with the second a valid file.";
eerror " getfilevar_noexec <VARIABLE> <CONFIGFILE>";
else
${mycat} "${2}" | sed -n -e "/^[[:space:]]*${1}[[:space:]]*:\\?=[[:space:]]*\(.*\)\$/{
s,^[^=]*[[:space:]]*=[[:space:]]*,,g ;
s,[[:space:]]*\$,,g ;
p
}";
fi
}
has_multilib_profile ()
{
[ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ]
}
in_iuse ()
{
debug-print-function ${FUNCNAME} "${@}";
[[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()";
local flag=${1};
local liuse=(${IUSE});
has "${flag}" "${liuse[@]#[+-]}"
}
is-flag ()
{
is-flagq "$@" && echo true
}
is-flagq ()
{
[[ -n $2 ]] && die "Usage: is-flag <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 <flag>";
_is_flagq LDFLAGS $1
}
is_final_abi ()
{
has_multilib_profile || return 0;
set -- $(get_install_abis);
local LAST_ABI=$#;
[[ ${!LAST_ABI} == ${ABI} ]]
}
kernel_asm_arch ()
{
a="${1:${ARCH}}";
case ${a} in
x86 | amd64)
echo x86
;;
ppc*)
echo powerpc
;;
alpha | arm | ia64 | m68k | mips | sh | sparc*)
echo ${1}
;;
*)
die "TODO: Update the code for your asm-ARCH symlink"
;;
esac
}
kernel_is ()
{
if ! use kernel_linux; then
die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
fi;
linux-info_get_any_version;
local operator test value;
case ${1#-} in
lt)
operator="-lt";
shift
;;
gt)
operator="-gt";
shift
;;
le)
operator="-le";
shift
;;
ge)
operator="-ge";
shift
;;
eq)
operator="-eq";
shift
;;
*)
operator="-eq"
;;
esac;
[[ $# -gt 3 ]] && die "Error in kernel-2_kernel_is(): too many parameters";
: $(( test = (KV_MAJOR << 16) + (KV_MINOR << 8) + KV_PATCH ));
: $(( value = (${1:-${KV_MAJOR}} << 16) + (${2:-${KV_MINOR}} << 8) + ${3:-${KV_PATCH}} ));
[ ${test} ${operator} ${value} ]
}
linux-info_get_any_version ()
{
if ! use kernel_linux; then
die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
fi;
if ! get_version; then
ewarn "Unable to calculate Linux Kernel version for build, attempting to use running version";
if ! get_running_version; then
die "Unable to determine any Linux Kernel version, please report a bug";
fi;
fi
}
linux-info_pkg_setup ()
{
use kernel_linux || return;
linux-info_get_any_version;
if kernel_is 2 4; then
if [ "$( gcc-major-version )" -eq "4" ]; then
echo;
ewarn "Be warned !! >=sys-devel/gcc-4.0.0 isn't supported with";
ewarn "linux-2.4 (or modules building against a linux-2.4 kernel)!";
echo;
ewarn "Either switch to another gcc-version (via gcc-config) or use a";
ewarn "newer kernel that supports gcc-4.";
echo;
ewarn "Also be aware that bugreports about gcc-4 not working";
ewarn "with linux-2.4 based ebuilds will be closed as INVALID!";
echo;
fi;
fi;
[ -n "${CONFIG_CHECK}" ] && check_extra_config
}
linux_chkconfig_builtin ()
{
linux_config_qa_check linux_chkconfig_builtin;
[[ $(getfilevar_noexec "CONFIG_$1" "$(linux_config_path)") == y ]]
}
linux_chkconfig_module ()
{
linux_config_qa_check linux_chkconfig_module;
[[ $(getfilevar_noexec "CONFIG_$1" "$(linux_config_path)") == m ]]
}
linux_chkconfig_present ()
{
linux_config_qa_check linux_chkconfig_present;
[[ $(getfilevar_noexec "CONFIG_$1" "$(linux_config_path)") == [my] ]]
}
linux_chkconfig_string ()
{
linux_config_qa_check linux_chkconfig_string;
getfilevar_noexec "CONFIG_$1" "$(linux_config_path)"
}
linux_config_bin_exists ()
{
export _LINUX_CONFIG_EXISTS_DONE=1;
use kernel_linux && [[ -s /proc/config.gz ]]
}
linux_config_exists ()
{
linux_config_src_exists || linux_config_bin_exists
}
linux_config_path ()
{
if linux_config_src_exists; then
echo "${KV_OUT_DIR}/.config";
else
if linux_config_bin_exists; then
echo "/proc/config.gz";
else
return 1;
fi;
fi
}
linux_config_qa_check ()
{
local f="$1";
if [ -z "${_LINUX_CONFIG_EXISTS_DONE}" ]; then
ewarn "QA: You called $f before any linux_config_exists!";
ewarn "QA: The return value of $f will NOT guaranteed later!";
fi;
if ! use kernel_linux; then
die "$f called on non-Linux system, please fix the ebuild";
fi
}
linux_config_src_exists ()
{
export _LINUX_CONFIG_EXISTS_DONE=1;
use kernel_linux && [[ -n ${KV_OUT_DIR} && -s ${KV_OUT_DIR}/.config ]]
}
make_desktop_entry ()
{
[[ -z $1 ]] && die "make_desktop_entry: You must specify the executable";
local exec=${1};
local name=${2:-${PN}};
local icon=${3:-${PN}};
local type=${4};
local fields=${5};
if [[ -z ${type} ]]; then
local catmaj=${CATEGORY%%-*};
local catmin=${CATEGORY##*-};
case ${catmaj} in
app)
case ${catmin} in
accessibility)
type="Utility;Accessibility"
;;
admin)
type=System
;;
antivirus)
type=System
;;
arch)
type="Utility;Archiving"
;;
backup)
type="Utility;Archiving"
;;
cdr)
type="AudioVideo;DiscBurning"
;;
dicts)
type="Office;Dictionary"
;;
doc)
type=Documentation
;;
editors)
type="Utility;TextEditor"
;;
emacs)
type="Development;TextEditor"
;;
emulation)
type="System;Emulator"
;;
laptop)
type="Settings;HardwareSettings"
;;
office)
type=Office
;;
pda)
type="Office;PDA"
;;
vim)
type="Development;TextEditor"
;;
xemacs)
type="Development;TextEditor"
;;
esac
;;
dev)
type="Development"
;;
games)
case ${catmin} in
action | fps)
type=ActionGame
;;
arcade)
type=ArcadeGame
;;
board)
type=BoardGame
;;
emulation)
type=Emulator
;;
kids)
type=KidsGame
;;
puzzle)
type=LogicGame
;;
roguelike)
type=RolePlaying
;;
rpg)
type=RolePlaying
;;
simulation)
type=Simulation
;;
sports)
type=SportsGame
;;
strategy)
type=StrategyGame
;;
esac;
type="Game;${type}"
;;
gnome)
type="Gnome;GTK"
;;
kde)
type="KDE;Qt"
;;
mail)
type="Network;Email"
;;
media)
case ${catmin} in
gfx)
type=Graphics
;;
*)
case ${catmin} in
radio)
type=Tuner
;;
sound)
type=Audio
;;
tv)
type=TV
;;
video)
type=Video
;;
esac;
type="AudioVideo;${type}"
;;
esac
;;
net)
case ${catmin} in
dialup)
type=Dialup
;;
ftp)
type=FileTransfer
;;
im)
type=InstantMessaging
;;
irc)
type=IRCClient
;;
mail)
type=Email
;;
news)
type=News
;;
nntp)
type=News
;;
p2p)
type=FileTransfer
;;
voip)
type=Telephony
;;
esac;
type="Network;${type}"
;;
sci)
case ${catmin} in
astro*)
type=Astronomy
;;
bio*)
type=Biology
;;
calc*)
type=Calculator
;;
chem*)
type=Chemistry
;;
elec*)
type=Electronics
;;
geo*)
type=Geology
;;
math*)
type=Math
;;
physics)
type=Physics
;;
visual*)
type=DataVisualization
;;
esac;
type="Education;Science;${type}"
;;
sys)
type="System"
;;
www)
case ${catmin} in
client)
type=WebBrowser
;;
esac;
type="Network;${type}"
;;
*)
type=
;;
esac;
fi;
local slot=${SLOT%/*};
if [[ ${slot} == "0" ]]; then
local desktop_name="${PN}";
else
local desktop_name="${PN}-${slot}";
fi;
local desktop="${exec%%[[:space:]]*}";
desktop="${T}/${desktop##*/}-${desktop_name}.desktop";
type=${type%;}${type:+;};
if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
ewarn "As described in the Icon Theme Specification, icon file extensions are not";
ewarn "allowed in .desktop files if the value is not an absolute path.";
icon=${icon%.*};
fi;
cat <<-EOF > "${desktop}" ||
[Desktop Entry]
Name=${name}
Type=Application
Comment=${DESCRIPTION}
Exec=${exec}
TryExec=${exec%% *}
Icon=${icon}
Categories=${type}
EOF
die
if [[ ${fields:-=} != *=* ]]; then
ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}";
fields="Path=${fields}";
fi;
if [[ -n ${fields} ]]; then
printf '%b\n' "${fields}" >> "${desktop}" || die;
fi;
( insopts -m 0644;
insinto /usr/share/applications;
doins "${desktop}" ) || die "installing desktop file failed"
}
make_session_desktop ()
{
[[ -z $1 ]] && eerror "$0: You must specify the title" && return 1;
[[ -z $2 ]] && eerror "$0: You must specify the command" && return 1;
local title=$1;
local command=$2;
local desktop=${T}/${wm:-${PN}}.desktop;
shift 2;
cat <<-EOF > "${desktop}" ||
[Desktop Entry]
Name=${title}
Comment=This session logs you into ${title}
Exec=${command} $*
TryExec=${command}
Type=XSession
EOF
die
( insopts -m 0644;
insinto /usr/share/xsessions;
doins "${desktop}" )
}
make_wrapper ()
{
local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5;
local tmpwrapper=$(emktemp);
has "${EAPI:-0}" 0 1 2 && local EPREFIX="";
( echo '#!/bin/sh';
if [[ -n ${libdir} ]]; then
local var;
if [[ ${CHOST} == *-darwin* ]]; then
var=DYLD_LIBRARY_PATH;
else
var=LD_LIBRARY_PATH;
fi;
cat <<-EOF
if [ "\${${var}+set}" = "set" ] ; then
export ${var}="\${${var}}:${EPREFIX}${libdir}"
else
export ${var}="${EPREFIX}${libdir}"
fi
EOF
fi
[[ -n ${chdir} ]] && printf 'cd "%s" &&\n' "${EPREFIX}${chdir}";
printf 'exec %s "$@"\n' "${bin/#\//${EPREFIX}/}" ) > "${tmpwrapper}";
chmod go+rx "${tmpwrapper}";
if [[ -n ${path} ]]; then
( exeopts -m 0755;
exeinto "${path}";
newexe "${tmpwrapper}" "${wrapper}" ) || die;
else
newbin "${tmpwrapper}" "${wrapper}" || die;
fi
}
multilib_env ()
{
local CTARGET=${1:-${CTARGET}};
local cpu=${CTARGET%%*-};
if [[ ${CTARGET} = *-musl* ]]; then
: ${MULTILIB_ABIS=default};
: ${DEFAULT_ABI=default};
export MULTILIB_ABIS DEFAULT_ABI;
return;
fi;
case ${cpu} in
aarch64*)
export CFLAGS_arm=${CFLAGS_arm-};
case ${cpu} in
aarch64*be)
export CHOST_arm="armv8b-${CTARGET#*-}"
;;
*)
export CHOST_arm="armv8l-${CTARGET#*-}"
;;
esac;
CHOST_arm=${CHOST_arm/%-gnu/-gnueabi};
export CTARGET_arm=${CHOST_arm};
export LIBDIR_arm="lib";
export CFLAGS_arm64=${CFLAGS_arm64-};
export CHOST_arm64=${CTARGET};
export CTARGET_arm64=${CHOST_arm64};
export LIBDIR_arm64="lib64";
: ${MULTILIB_ABIS=arm64};
: ${DEFAULT_ABI=arm64}
;;
x86_64*)
export CFLAGS_x86=${CFLAGS_x86--m32};
export CHOST_x86=${CTARGET/x86_64/i686};
CHOST_x86=${CHOST_x86/%-gnux32/-gnu};
export CTARGET_x86=${CHOST_x86};
if [[ ${SYMLINK_LIB} == "yes" ]]; then
export LIBDIR_x86="lib32";
else
export LIBDIR_x86="lib";
fi;
export CFLAGS_amd64=${CFLAGS_amd64--m64};
export CHOST_amd64=${CTARGET/%-gnux32/-gnu};
export CTARGET_amd64=${CHOST_amd64};
export LIBDIR_amd64="lib64";
export CFLAGS_x32=${CFLAGS_x32--mx32};
export CHOST_x32=${CTARGET/%-gnu/-gnux32};
export CTARGET_x32=${CHOST_x32};
export LIBDIR_x32="libx32";
case ${CTARGET} in
*-gnux32)
: ${MULTILIB_ABIS=x32 amd64 x86};
: ${DEFAULT_ABI=x32}
;;
*)
: ${MULTILIB_ABIS=amd64 x86};
: ${DEFAULT_ABI=amd64}
;;
esac
;;
mips64* | mipsisa64*)
export CFLAGS_o32=${CFLAGS_o32--mabi=32};
export CHOST_o32=${CTARGET/mips64/mips};
export CHOST_o32=${CHOST_o32/mipsisa64/mipsisa32};
export CTARGET_o32=${CHOST_o32};
export LIBDIR_o32="lib";
export CFLAGS_n32=${CFLAGS_n32--mabi=n32};
export CHOST_n32=${CTARGET};
export CTARGET_n32=${CHOST_n32};
export LIBDIR_n32="lib32";
export CFLAGS_n64=${CFLAGS_n64--mabi=64};
export CHOST_n64=${CTARGET};
export CTARGET_n64=${CHOST_n64};
export LIBDIR_n64="lib64";
: ${MULTILIB_ABIS=n64 n32 o32};
: ${DEFAULT_ABI=n32}
;;
powerpc64*)
export CFLAGS_ppc=${CFLAGS_ppc--m32};
export CHOST_ppc=${CTARGET/powerpc64/powerpc};
export CTARGET_ppc=${CHOST_ppc};
export LIBDIR_ppc="lib";
export CFLAGS_ppc64=${CFLAGS_ppc64--m64};
export CHOST_ppc64=${CTARGET};
export CTARGET_ppc64=${CHOST_ppc64};
export LIBDIR_ppc64="lib64";
: ${MULTILIB_ABIS=ppc64 ppc};
: ${DEFAULT_ABI=ppc64}
;;
riscv64*)
export CFLAGS_lp64d=${CFLAGS_lp64d--mabi=lp64d};
export CHOST_lp64d=${CTARGET};
export CTARGET_lp64d=${CTARGET};
export LIBDIR_lp64d="lib64/lp64d";
export CFLAGS_lp64=${CFLAGS_lp64--mabi=lp64};
export CHOST_lp64=${CTARGET};
export CTARGET_lp64=${CTARGET};
export LIBDIR_lp64="lib64/lp64";
: ${MULTILIB_ABIS=lp64d lp64};
: ${DEFAULT_ABI=lp64d}
;;
s390x*)
export CFLAGS_s390=${CFLAGS_s390--m31};
export CHOST_s390=${CTARGET/s390x/s390};
export CTARGET_s390=${CHOST_s390};
export LIBDIR_s390="lib";
export CFLAGS_s390x=${CFLAGS_s390x--m64};
export CHOST_s390x=${CTARGET};
export CTARGET_s390x=${CHOST_s390x};
export LIBDIR_s390x="lib64";
: ${MULTILIB_ABIS=s390x s390};
: ${DEFAULT_ABI=s390x}
;;
sparc64*)
export CFLAGS_sparc32=${CFLAGS_sparc32--m32};
export CHOST_sparc32=${CTARGET/sparc64/sparc};
export CTARGET_sparc32=${CHOST_sparc32};
export LIBDIR_sparc32="lib";
export CFLAGS_sparc64=${CFLAGS_sparc64--m64};
export CHOST_sparc64=${CTARGET};
export CTARGET_sparc64=${CHOST_sparc64};
export LIBDIR_sparc64="lib64";
: ${MULTILIB_ABIS=sparc64 sparc32};
: ${DEFAULT_ABI=sparc64}
;;
*)
: ${MULTILIB_ABIS=default};
: ${DEFAULT_ABI=default}
;;
esac;
export MULTILIB_ABIS DEFAULT_ABI
}
multilib_toolchain_setup ()
{
local v vv;
export ABI=$1;
if [[ ${_DEFAULT_ABI_SAVED} == "true" ]]; then
for v in CHOST CBUILD AS CC CXX F77 FC LD PKG_CONFIG_{LIBDIR,PATH};
do
vv="_abi_saved_${v}";
[[ ${!vv+set} == "set" ]] && export ${v}="${!vv}" || unset ${v};
unset ${vv};
done;
unset _DEFAULT_ABI_SAVED;
fi;
if [[ ${ABI} != ${DEFAULT_ABI} ]]; then
for v in CHOST CBUILD AS CC CXX F77 FC LD PKG_CONFIG_{LIBDIR,PATH};
do
vv="_abi_saved_${v}";
[[ ${!v+set} == "set" ]] && export ${vv}="${!v}" || unset ${vv};
done;
export _DEFAULT_ABI_SAVED="true";
if [[ ${CBUILD} == "${CHOST}" ]]; then
export CBUILD=$(get_abi_CHOST $1);
fi;
export CHOST=$(get_abi_CHOST ${DEFAULT_ABI});
export CC="$(tc-getCC) $(get_abi_CFLAGS)";
export CXX="$(tc-getCXX) $(get_abi_CFLAGS)";
export F77="$(tc-getF77) $(get_abi_CFLAGS)";
export FC="$(tc-getFC) $(get_abi_CFLAGS)";
export LD="$(tc-getLD) $(get_abi_LDFLAGS)";
export CHOST=$(get_abi_CHOST $1);
export PKG_CONFIG_LIBDIR=${EPREFIX}/usr/$(get_libdir)/pkgconfig;
export PKG_CONFIG_PATH=${EPREFIX}/usr/share/pkgconfig;
fi
}
newicon ()
{
_iconins ${FUNCNAME} "$@"
}
newmenu ()
{
( insopts -m 0644;
insinto /usr/share/applications;
newins "$@" )
}
no-as-needed ()
{
[[ $# -ne 0 ]] && die "no-as-needed takes no arguments";
case $($(tc-getLD) -v 2>&1 </dev/null) in
*GNU*)
echo "-Wl,--no-as-needed"
;;
esac
}
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 ()
{
echo;
elog "The cpupower utility is maintained separately at sys-power/cpupower";
elog "The lguest utility no longer builds, and has been dropped.";
elog "The hpfall tool has been renamed by upstream to freefall; update your config if needed";
if find /etc/runlevels/ -name hpfall; then
ewarn "You must change hpfall to freefall in your runlevels!";
fi;
if use usbip; then
elog "For using USB/IP you need to enable USBIP_VHCI_HCD in the client";
elog "machine's kernel config and USBIP_HOST on the server.";
fi
}
pkg_setup ()
{
linux-info_pkg_setup "$@"
}
preserve_old_lib ()
{
if [[ ${EBUILD_PHASE} != "preinst" ]]; then
eerror "preserve_old_lib() must be called from pkg_preinst() only";
die "Invalid preserve_old_lib() usage";
fi;
[[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]";
has preserve-libs ${FEATURES} && return 0;
has "${EAPI:-0}" 0 1 2 && local ED=${D} EROOT=${ROOT};
local lib dir;
for lib in "$@";
do
[[ -e ${EROOT}/${lib} ]] || continue;
dir=${lib%/*};
dodir ${dir} || die "dodir ${dir} failed";
cp "${EROOT}"/${lib} "${ED}"/${lib} || die "cp ${lib} failed";
touch "${ED}"/${lib};
done
}
preserve_old_lib_notify ()
{
if [[ ${EBUILD_PHASE} != "postinst" ]]; then
eerror "preserve_old_lib_notify() must be called from pkg_postinst() only";
die "Invalid preserve_old_lib_notify() usage";
fi;
has preserve-libs ${FEATURES} && return 0;
has "${EAPI:-0}" 0 1 2 && local EROOT=${ROOT};
local lib notice=0;
for lib in "$@";
do
[[ -e ${EROOT}/${lib} ]] || continue;
if [[ ${notice} -eq 0 ]]; then
notice=1;
ewarn "Old versions of installed libraries were detected on your system.";
ewarn "In order to avoid breaking packages that depend on these old libs,";
ewarn "the libraries are not being removed. You need to run revdep-rebuild";
ewarn "in order to remove these old dependencies. If you do not have this";
ewarn "helper program, simply emerge the 'gentoolkit' package.";
ewarn;
fi;
ewarn " # revdep-rebuild --library '${lib}' && rm '${lib}'";
done
}
prune_libtool_files ()
{
debug-print-function ${FUNCNAME} "$@";
local removing_all removing_modules opt;
for opt in "$@";
do
case "${opt}" in
--all)
removing_all=1;
removing_modules=1
;;
--modules)
removing_modules=1
;;
*)
die "Invalid argument to ${FUNCNAME}(): ${opt}"
;;
esac;
done;
local f;
local queue=();
while IFS= read -r -d '' f; do
local archivefile=${f/%.la/.a};
if ! sed -n -e '/^# Generated by .*libtool/q0;4q1' "${f}"; then
continue;
fi;
[[ ${f} != ${archivefile} ]] || die 'regex sanity check failed';
local reason= pkgconfig_scanned=;
local snotlink=$(sed -n -e 's:^shouldnotlink=::p' "${f}");
if [[ ${snotlink} == yes ]]; then
if [[ -f ${archivefile} ]]; then
einfo "Removing unnecessary ${archivefile#${D%/}} (static plugin)";
queue+=("${archivefile}");
fi;
if [[ -n ${removing_modules} ]]; then
reason='module';
fi;
else
if [[ -n ${removing_all} ]]; then
reason='requested';
else
if [[ ! -f ${archivefile} ]]; then
reason='no static archive';
else
if [[ ! -n $(sed -nre "s/^(dependency_libs|inherited_linker_flags)='(.*)'$/\2/p" "${f}") ]]; then
reason='no libs & flags';
else
if [[ ! -n ${pkgconfig_scanned} ]]; then
local pc_libs=();
if [[ ! -n ${removing_all} ]]; then
local pc;
local tf=${T}/prune-lt-files.pc;
local pkgconf=$(tc-getPKG_CONFIG);
while IFS= read -r -d '' pc; do
local arg libs;
if ${pkgconf} --exists "${pc}" &> /dev/null; then
sed -e '/^Requires:/d' "${pc}" > "${tf}";
libs=$(${pkgconf} --libs "${tf}");
else
libs=$(sed -ne 's/^Libs://p' "${pc}");
fi;
for arg in ${libs};
do
if [[ ${arg} == -l* ]]; then
if [[ ${arg} == '*$*' ]]; then
eerror "${FUNCNAME}: variable substitution likely failed in ${pc}";
eerror "(arg: ${arg})";
eerror "Most likely, you need to add virtual/pkgconfig to DEPEND.";
die "${FUNCNAME}: unsubstituted variable found in .pc";
fi;
pc_libs+=(lib${arg#-l}.la);
fi;
done;
done < <(find "${D}" -type f -name '*.pc' -print0);
rm -f "${tf}";
fi;
pkgconfig_scanned=1;
fi;
has "${f##*/}" "${pc_libs[@]}" && reason='covered by .pc';
fi;
fi;
fi;
fi;
if [[ -n ${reason} ]]; then
einfo "Removing unnecessary ${f#${D%/}} (${reason})";
queue+=("${f}");
fi;
done < <(find "${D}" -xtype f -name '*.la' -print0);
if [[ -n ${queue[@]} ]]; then
rm -f "${queue[@]}";
fi
}
qeerror ()
{
qout eerror "${@}"
}
qeinfo ()
{
qout einfo "${@}"
}
qewarn ()
{
qout ewarn "${@}"
}
qout ()
{
local outputmsg type;
type=${1};
shift;
outputmsg="${@}";
case "${EBUILD_PHASE}" in
depend)
unset outputmsg
;;
clean)
unset outputmsg
;;
preinst)
unset outputmsg
;;
esac;
[ -n "${outputmsg}" ] && ${type} "${outputmsg}"
}
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 <old flag> <new flag>";
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
}
replace_all_version_separators ()
{
local c=($(get_all_version_components "${2:-${PV}}"));
c=${c[@]//[-._]/$1};
echo ${c// }
}
replace_version_separator ()
{
eshopts_push -s extglob;
local w c v="${3:-${PV}}";
declare -i i found=0;
w=${1:-1};
c=($(get_all_version_components ${v}));
if [[ ${w} != *[[:digit:]]* ]]; then
for ((i = 0; i < ${#c[@]}; i++))
do
if [[ ${c[i]} == ${w} ]]; then
c[i]=${2};
break;
fi;
done;
else
for ((i = 0; i < ${#c[@]}; i++))
do
if [[ -n "${c[i]//[^-._]}" ]]; then
found+=1;
if ((found == w)); then
c[i]=${2};
break;
fi;
fi;
done;
fi;
c=${c[*]};
echo ${c// };
eshopts_pop
}
require_configured_kernel ()
{
if ! use kernel_linux; then
die "${FUNCNAME}() called on non-Linux system, please fix the ebuild";
fi;
if ! linux_config_src_exists; then
qeerror "Could not find a usable .config in the kernel source directory.";
qeerror "Please ensure that ${KERNEL_DIR} points to a configured set of Linux sources.";
qeerror "If you are using KBUILD_OUTPUT, please set the environment var so that";
qeerror "it points to the necessary object directory so that it might find .config.";
die "Kernel not configured; no .config found in ${KV_OUT_DIR}";
fi;
get_version || die "Unable to determine configured kernel version"
}
set_arch_to_kernel ()
{
export ARCH=$(tc-arch-kernel)
}
set_arch_to_portage ()
{
export ARCH=$(tc-arch)
}
setup-allowed-flags ()
{
ALLOWED_FLAGS=(-pipe -O '-O[12sg]' -mcpu -march -mtune '-fstack-protector*' '-fsanitize*' '-fstack-check*' -fno-stack-check -fbounds-check -fbounds-checking -fno-strict-overflow -fno-PIE -fno-pie -nopie -no-pie -fno-unit-at-a-time -g '-g[0-9]' -ggdb '-ggdb[0-9]' '-gdwarf-*' gstabs -gstabs+ -gz -fno-ident -fpermissive -frecord-gcc-switches '-fdiagnostics*' '-fplugin*' '-W*' -w '-[DUILR]*' '-Wl,*' '-fuse-ld');
ALLOWED_FLAGS+=('-fno-stack-protector*' '-fabi-version=*' -fno-strict-aliasing -fno-bounds-check -fno-bounds-checking -fstrict-overflow -fno-omit-frame-pointer '-fno-builtin*');
ALLOWED_FLAGS+=(-mregparm -mno-app-regs -mapp-regs -mno-mmx -mno-sse -mno-sse2 -mno-sse3 -mno-ssse3 -mno-sse4 -mno-sse4.1 -mno-sse4.2 -mno-avx -mno-aes -mno-pclmul -mno-sse4a -mno-3dnow -mno-popcnt -mno-abm -mips1 -mips2 -mips3 -mips4 -mips32 -mips64 -mips16 -mplt -msoft-float -mno-soft-float -mhard-float -mno-hard-float -mfpu -mieee -mieee-with-inexact -mschedule -mfloat-gprs -mspe -mno-spe -mtls-direct-seg-refs -mno-tls-direct-seg-refs -mflat -mno-flat -mno-faster-structs -mfaster-structs -m32 -m64 -mx32 -mabi -mlittle-endian -mbig-endian -EL -EB -fPIC -mlive-g0 -mcmodel -mstack-bias -mno-stack-bias -msecure-plt '-m*-toc' -mfloat-abi -mfix-r4000 -mno-fix-r4000 -mfix-r4400 -mno-fix-r4400 -mfix-rm7000 -mno-fix-rm7000 -mfix-r10000 -mno-fix-r10000 -mr10k-cache-barrier -mthumb -marm -mno-fma4 -mno-movbe -mno-xop -mno-lwp -mno-fsgsbase -mno-rdrnd -mno-f16c -mno-bmi -mno-tbm -mno-avx2 -mno-bmi2 -mno-fma -mno-lzcnt -mno-fxsr -mno-hle -mno-rtm -mno-xsave -mno-xsaveopt -mno-avx512cd -mno-avx512er -mno-avx512f -mno-avx512pf -mno-sha);
ALLOWED_FLAGS+=(-mstackrealign)
}
src_compile ()
{
local karch=$(kernel_asm_arch "${ARCH}");
append-cflags -I./tools/lib;
for s in ${TARGETS_SIMPLE[@]};
do
dir=$(dirname $s) src=$(basename $s) bin=${src%.c};
einfo "Building $s => $bin";
emake -f /dev/null M=${dir} ARCH=${karch} ${s%.c};
done;
for t in ${TARGET_MAKE_SIMPLE[@]};
do
dir=${t/:*} target_binfile=${t#*:};
target=${target_binfile/:*} binfile=${target_binfile/*:};
[ -z "${binfile}" ] && binfile=$target;
einfo "Building $dir => $binfile (via emake $target)";
emake -C $dir ARCH=${karch} $target;
done;
if use usbip; then
emake -C tools/usb/usbip;
fi
}
src_configure ()
{
if use usbip; then
pushd tools/usb/usbip/ || die;
econf $(use_enable static-libs static) $(use tcpd || echo --without-tcp-wrappers) --with-usbids-dir=/usr/share/misc;
popd;
fi
}
src_install ()
{
into /usr;
for s in ${TARGETS_SIMPLE[@]};
do
dir=$(dirname $s) src=$(basename $s) bin=${src%.c};
einfo "Installing $s => $bin";
dosbin ${dir}/${bin};
done;
for t in ${TARGET_MAKE_SIMPLE[@]};
do
dir=${t/:*} target_binfile=${t#*:};
target=${target_binfile/:*} binfile=${target_binfile/*:};
[ -z "${binfile}" ] && binfile=$target;
einfo "Installing $dir => $binfile";
dosbin ${dir}/${binfile};
done;
if use usbip; then
pushd tools/usb/usbip/ > /dev/null || die "usbip";
emake DESTDIR="${D}" install;
newdoc README README.usbip;
newdoc AUTHORS AUTHORS.usbip;
popd > /dev/null;
dodoc Documentation/usb/usbip_protocol.txt;
fi;
mv -f "${D}"/usr/sbin/{,iio_}generic_buffer;
newconfd "${FILESDIR}"/freefall.confd freefall;
newinitd "${FILESDIR}"/freefall.initd freefall;
prune_libtool_files
}
src_prepare ()
{
if [[ -n ${LINUX_PATCH} ]]; then
epatch "${DISTDIR}"/${LINUX_PATCH};
fi;
pushd tools/usb/usbip/ > /dev/null && sed -i 's/-Werror[^ ]* //g' configure.ac && eautoreconf -i -f -v && popd > /dev/null || die "usbip";
sed -i -e '/^nosy-dump.*LDFLAGS/d' -e '/^nosy-dump.*CFLAGS/d' -e '/^nosy-dump.*CPPFLAGS/s,CPPFLAGS =,CPPFLAGS +=,g' "${S}"/tools/firewire/Makefile
}
src_test ()
{
default
}
src_unpack ()
{
unpack ${LINUX_SOURCES};
MY_A=;
for _AFILE in ${A};
do
[[ ${_AFILE} == ${LINUX_SOURCES} ]] && continue;
[[ ${_AFILE} == ${LINUX_PATCH} ]] && continue;
MY_A="${MY_A} ${_AFILE}";
done;
[[ -n ${MY_A} ]] && unpack ${MY_A}
}
strip-flags ()
{
[[ $# -ne 0 ]] && die "strip-flags takes no arguments";
local x y var;
local ALLOWED_FLAGS;
setup-allowed-flags;
set -f;
for var in $(all-flag-vars);
do
local new=();
for x in ${!var};
do
local flag=${x%%=*};
for y in "${ALLOWED_FLAGS[@]}";
do
if [[ -z ${flag%%${y}} ]]; then
new+=("${x}");
break;
fi;
done;
done;
if _is_flagq ${var} "-O*" && ! _is_flagq new "-O*"; then
new+=(-O2);
fi;
if [[ ${!var} != "${new[*]}" ]]; then
einfo "strip-flags: ${var}: changed '${!var}' to '${new[*]}'";
fi;
export ${var}="${new[*]}";
done;
set +f;
return 0
}
strip-linguas ()
{
local ls newls nols;
if [[ $1 == "-i" ]] || [[ $1 == "-u" ]]; then
local op=$1;
shift;
ls=$(find "$1" -name '*.po' -exec basename {} .po ';');
shift;
local d f;
for d in "$@";
do
if [[ ${op} == "-u" ]]; then
newls=${ls};
else
newls="";
fi;
for f in $(find "$d" -name '*.po' -exec basename {} .po ';');
do
if [[ ${op} == "-i" ]]; then
has ${f} ${ls} && newls="${newls} ${f}";
else
has ${f} ${ls} || newls="${newls} ${f}";
fi;
done;
ls=${newls};
done;
else
ls="$@";
fi;
nols="";
newls="";
for f in ${LINGUAS};
do
if has ${f} ${ls}; then
newls="${newls} ${f}";
else
nols="${nols} ${f}";
fi;
done;
[[ -n ${nols} ]] && einfo "Sorry, but ${PN} does not support the LINGUAS:" ${nols};
export LINGUAS=${newls:1}
}
strip-unsupported-flags ()
{
[[ $# -ne 0 ]] && die "strip-unsupported-flags takes no arguments";
export CFLAGS=$(test-flags-CC ${CFLAGS});
export CXXFLAGS=$(test-flags-CXX ${CXXFLAGS});
export FFLAGS=$(test-flags-F77 ${FFLAGS});
export FCFLAGS=$(test-flags-FC ${FCFLAGS});
export LDFLAGS=$(test-flags-CCLD ${LDFLAGS})
}
tc-arch ()
{
tc-ninja_magic_to_arch portage "$@"
}
tc-arch-kernel ()
{
tc-ninja_magic_to_arch kern "$@"
}
tc-check-openmp ()
{
if ! tc-has-openmp; then
eerror "Your current compiler does not support OpenMP!";
if tc-is-gcc; then
eerror "Enable OpenMP support by building sys-devel/gcc with USE=\"openmp\".";
else
if tc-is-clang; then
eerror "OpenMP support in sys-devel/clang is provided by sys-libs/libomp.";
fi;
fi;
die "Active compiler does not have required support for OpenMP";
fi
}
tc-cpp-is-true ()
{
local CONDITION=${1};
shift;
$(tc-getTARGET_CPP) "${@}" -P - <<-EOF > /dev/null 2>&1
#if ${CONDITION}
true
#else
#error false
#endif
EOF
}
tc-detect-is-softfloat ()
{
[[ $(tc-getTARGET_CPP) == "gcc -E" ]] && return 1;
case ${CTARGET:-${CHOST}} in
*-newlib | *-elf | *-eabi)
return 1
;;
arm*)
if tc-cpp-is-true "defined(__ARM_PCS_VFP)"; then
echo "no";
else
if tc-cpp-is-true "defined(__SOFTFP__)"; then
echo "yes";
else
echo "softfp";
fi;
fi;
return 0
;;
*)
return 1
;;
esac
}
tc-enables-pie ()
{
tc-cpp-is-true "defined(__PIE__)" ${CPPFLAGS} ${CFLAGS}
}
tc-enables-ssp ()
{
tc-cpp-is-true "defined(__SSP__) || defined(__SSP_STRONG__) || defined(__SSP_ALL__)" ${CPPFLAGS} ${CFLAGS}
}
tc-enables-ssp-all ()
{
tc-cpp-is-true "defined(__SSP_ALL__)" ${CPPFLAGS} ${CFLAGS}
}
tc-enables-ssp-strong ()
{
tc-cpp-is-true "defined(__SSP_STRONG__) || defined(__SSP_ALL__)" ${CPPFLAGS} ${CFLAGS}
}
tc-endian ()
{
local host=$1;
[[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
host=${host%%-*};
case ${host} in
aarch64*be)
echo big
;;
aarch64)
echo little
;;
alpha*)
echo little
;;
arm*b*)
echo big
;;
arm*)
echo little
;;
cris*)
echo little
;;
hppa*)
echo big
;;
i?86*)
echo little
;;
ia64*)
echo little
;;
m68*)
echo big
;;
mips*l*)
echo little
;;
mips*)
echo big
;;
powerpc*le)
echo little
;;
powerpc*)
echo big
;;
riscv*)
echo little
;;
s390*)
echo big
;;
sh*b*)
echo big
;;
sh*)
echo little
;;
sparc*)
echo big
;;
x86_64*)
echo little
;;
*)
echo wtf
;;
esac
}
tc-env_build ()
{
tc-export_build_env;
CFLAGS=${BUILD_CFLAGS} CXXFLAGS=${BUILD_CXXFLAGS} CPPFLAGS=${BUILD_CPPFLAGS} LDFLAGS=${BUILD_LDFLAGS} AR=$(tc-getBUILD_AR) AS=$(tc-getBUILD_AS) CC=$(tc-getBUILD_CC) CPP=$(tc-getBUILD_CPP) CXX=$(tc-getBUILD_CXX) LD=$(tc-getBUILD_LD) NM=$(tc-getBUILD_NM) PKG_CONFIG=$(tc-getBUILD_PKG_CONFIG) RANLIB=$(tc-getBUILD_RANLIB) "$@"
}
tc-export ()
{
local var;
for var in "$@";
do
[[ $(type -t "tc-get${var}") != "function" ]] && die "tc-export: invalid export variable '${var}'";
"tc-get${var}" > /dev/null;
done
}
tc-export_build_env ()
{
tc-export "$@";
if tc-is-cross-compiler; then
: ${BUILD_CFLAGS:=-O1 -pipe};
: ${BUILD_CXXFLAGS:=-O1 -pipe};
: ${BUILD_CPPFLAGS:= };
: ${BUILD_LDFLAGS:= };
else
: ${BUILD_CFLAGS:=${CFLAGS}};
: ${BUILD_CXXFLAGS:=${CXXFLAGS}};
: ${BUILD_CPPFLAGS:=${CPPFLAGS}};
: ${BUILD_LDFLAGS:=${LDFLAGS}};
fi;
export BUILD_{C,CXX,CPP,LD}FLAGS;
local v;
for v in BUILD_{C,CXX,CPP,LD}FLAGS;
do
export ${v#BUILD_}_FOR_BUILD="${!v}";
done
}
tc-get-compiler-type ()
{
local code='
#if defined(__PATHSCALE__)
HAVE_PATHCC
#elif defined(__clang__)
HAVE_CLANG
#elif defined(__GNUC__)
HAVE_GCC
#endif
';
local res=$($(tc-getCPP "$@") -E -P - <<<"${code}");
case ${res} in
*HAVE_PATHCC*)
echo pathcc
;;
*HAVE_CLANG*)
echo clang
;;
*HAVE_GCC*)
echo gcc
;;
*)
echo unknown
;;
esac
}
tc-getAR ()
{
tc-getPROG AR ar "$@"
}
tc-getAS ()
{
tc-getPROG AS as "$@"
}
tc-getBUILD_AR ()
{
tc-getBUILD_PROG AR ar "$@"
}
tc-getBUILD_AS ()
{
tc-getBUILD_PROG AS as "$@"
}
tc-getBUILD_CC ()
{
tc-getBUILD_PROG CC gcc "$@"
}
tc-getBUILD_CPP ()
{
tc-getBUILD_PROG CPP "$(tc-getBUILD_CC) -E" "$@"
}
tc-getBUILD_CXX ()
{
tc-getBUILD_PROG CXX g++ "$@"
}
tc-getBUILD_LD ()
{
tc-getBUILD_PROG LD ld "$@"
}
tc-getBUILD_NM ()
{
tc-getBUILD_PROG NM nm "$@"
}
tc-getBUILD_OBJCOPY ()
{
tc-getBUILD_PROG OBJCOPY objcopy "$@"
}
tc-getBUILD_PKG_CONFIG ()
{
tc-getBUILD_PROG PKG_CONFIG pkg-config "$@"
}
tc-getBUILD_PROG ()
{
local vars="BUILD_$1 $1_FOR_BUILD HOST$1";
tc-is-cross-compiler || vars+=" $1";
_tc-getPROG CBUILD "${vars}" "${@:2}"
}
tc-getBUILD_RANLIB ()
{
tc-getBUILD_PROG RANLIB ranlib "$@"
}
tc-getBUILD_STRIP ()
{
tc-getBUILD_PROG STRIP strip "$@"
}
tc-getCC ()
{
tc-getPROG CC gcc "$@"
}
tc-getCPP ()
{
tc-getPROG CPP "${CC:-gcc} -E" "$@"
}
tc-getCXX ()
{
tc-getPROG CXX g++ "$@"
}
tc-getDLLWRAP ()
{
tc-getPROG DLLWRAP dllwrap "$@"
}
tc-getF77 ()
{
tc-getPROG F77 gfortran "$@"
}
tc-getFC ()
{
tc-getPROG FC gfortran "$@"
}
tc-getGCJ ()
{
tc-getPROG GCJ gcj "$@"
}
tc-getGO ()
{
tc-getPROG GO gccgo "$@"
}
tc-getLD ()
{
tc-getPROG LD ld "$@"
}
tc-getNM ()
{
tc-getPROG NM nm "$@"
}
tc-getOBJCOPY ()
{
tc-getPROG OBJCOPY objcopy "$@"
}
tc-getOBJDUMP ()
{
tc-getPROG OBJDUMP objdump "$@"
}
tc-getPKG_CONFIG ()
{
tc-getPROG PKG_CONFIG pkg-config "$@"
}
tc-getPROG ()
{
_tc-getPROG CHOST "$@"
}
tc-getRANLIB ()
{
tc-getPROG RANLIB ranlib "$@"
}
tc-getRC ()
{
tc-getPROG RC windres "$@"
}
tc-getSTRIP ()
{
tc-getPROG STRIP strip "$@"
}
tc-getTARGET_CPP ()
{
if [[ -n ${CTARGET} ]]; then
_tc-getPROG CTARGET TARGET_CPP "gcc -E" "$@";
else
tc-getCPP "$@";
fi
}
tc-has-openmp ()
{
local base="${T}/test-tc-openmp";
cat <<-EOF > "${base}.c"
#include <omp.h>
int main() {
int nthreads, tid, ret = 0;
#pragma omp parallel private(nthreads, tid)
{
tid = omp_get_thread_num();
nthreads = omp_get_num_threads(); ret += tid + nthreads;
}
return ret;
}
EOF
$(tc-getCC "$@") -fopenmp "${base}.c" -o "${base}" &> /dev/null;
local ret=$?;
rm -f "${base}"*;
return ${ret}
}
tc-has-tls ()
{
local base="${T}/test-tc-tls";
cat <<-EOF > "${base}.c"
int foo(int *i) {
static __thread int j = 0;
return *i ? j : *i;
}
EOF
local flags;
case $1 in
-s)
flags="-S"
;;
-c)
flags="-c"
;;
-l)
;;
-*)
die "Usage: tc-has-tls [-c|-l] [toolchain prefix]"
;;
esac;
: ${flags:=-fPIC -shared -Wl,-z,defs};
[[ $1 == -* ]] && shift;
$(tc-getCC "$@") ${flags} "${base}.c" -o "${base}" &> /dev/null;
local ret=$?;
rm -f "${base}"*;
return ${ret}
}
tc-is-clang ()
{
[[ $(tc-get-compiler-type) == clang ]]
}
tc-is-cross-compiler ()
{
[[ ${CBUILD:-${CHOST}} != ${CHOST} ]]
}
tc-is-gcc ()
{
[[ $(tc-get-compiler-type) == gcc ]]
}
tc-is-softfloat ()
{
tc-detect-is-softfloat || tc-tuple-is-softfloat
}
tc-is-static-only ()
{
local host=${CTARGET:-${CHOST}};
[[ ${host} == *-mint* ]]
}
tc-ld-disable-gold ()
{
if ! tc-ld-is-gold "$@"; then
return;
fi;
ewarn "Forcing usage of the BFD linker instead of GOLD";
local ld=$(tc-getLD "$@");
local bfd_ld="${ld%% *}.bfd";
local path_ld=$(which "${bfd_ld}" 2>/dev/null);
[[ -e ${path_ld} ]] && export LD=${bfd_ld};
local fallback="true";
if tc-is-gcc; then
local major=$(gcc-major-version "$@");
local minor=$(gcc-minor-version "$@");
if [[ ${major} -gt 4 ]] || [[ ${major} -eq 4 && ${minor} -ge 8 ]]; then
export LDFLAGS="${LDFLAGS} -fuse-ld=bfd";
fallback="false";
fi;
else
if tc-is-clang; then
local major=$(clang-major-version "$@");
local minor=$(clang-minor-version "$@");
if [[ ${major} -gt 3 ]] || [[ ${major} -eq 3 && ${minor} -ge 5 ]]; then
export LDFLAGS="${LDFLAGS} -fuse-ld=bfd";
fallback="false";
fi;
fi;
fi;
if [[ ${fallback} == "true" ]]; then
if [[ -e ${path_ld} ]]; then
local d="${T}/bfd-linker";
mkdir -p "${d}";
ln -sf "${path_ld}" "${d}"/ld;
export LDFLAGS="${LDFLAGS} -B${d}";
else
die "unable to locate a BFD linker to bypass gold";
fi;
fi
}
tc-ld-is-gold ()
{
local out;
out=$($(tc-getLD "$@") --version 2>&1);
if [[ ${out} == *"GNU gold"* ]]; then
return 0;
fi;
local base="${T}/test-tc-gold";
cat <<-EOF > "${base}.c"
int main() { return 0; }
EOF
out=$($(tc-getCC "$@") ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -Wl,--version "${base}.c" -o "${base}" 2>&1);
rm -f "${base}"*;
if [[ ${out} == *"GNU gold"* ]]; then
return 0;
fi;
return 1
}
tc-ld-is-lld ()
{
local out;
out=$($(tc-getLD "$@") --version 2>&1);
if [[ ${out} == *"LLD"* ]]; then
return 0;
fi;
local base="${T}/test-tc-lld";
cat <<-EOF > "${base}.c"
int main() { return 0; }
EOF
out=$($(tc-getCC "$@") ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -Wl,--version "${base}.c" -o "${base}" 2>&1);
rm -f "${base}"*;
if [[ ${out} == *"LLD"* ]]; then
return 0;
fi;
return 1
}
tc-ninja_magic_to_arch ()
{
function ninj ()
{
[[ ${type} == "kern" ]] && echo $1 || echo $2
};
local type=$1;
local host=$2;
[[ -z ${host} ]] && host=${CTARGET:-${CHOST}};
case ${host} in
aarch64*)
echo arm64
;;
alpha*)
echo alpha
;;
arm*)
echo arm
;;
avr*)
ninj avr32 avr
;;
bfin*)
ninj blackfin bfin
;;
c6x*)
echo c6x
;;
cris*)
echo cris
;;
frv*)
echo frv
;;
hexagon*)
echo hexagon
;;
hppa*)
ninj parisc hppa
;;
i?86*)
if [[ ${type} == "kern" && ${host} == *freebsd* ]]; then
echo i386;
else
echo x86;
fi
;;
ia64*)
echo ia64
;;
m68*)
echo m68k
;;
metag*)
echo metag
;;
microblaze*)
echo microblaze
;;
mips*)
echo mips
;;
nios2*)
echo nios2
;;
nios*)
echo nios
;;
or1k | or32*)
echo openrisc
;;
powerpc*)
if [[ ${type} == "kern" ]]; then
echo powerpc;
else
if [[ ${host} == powerpc64* ]]; then
echo ppc64;
else
echo ppc;
fi;
fi
;;
riscv*)
echo riscv
;;
s390*)
echo s390
;;
score*)
echo score
;;
sh64*)
ninj sh64 sh
;;
sh*)
echo sh
;;
sparc64*)
ninj sparc64 sparc
;;
sparc*)
[[ ${PROFILE_ARCH} == "sparc64" ]] && ninj sparc64 sparc || echo sparc
;;
tile*)
echo tile
;;
vax*)
echo vax
;;
x86_64*freebsd*)
echo amd64
;;
x86_64*)
if [[ ${type} == "kern" ]]; then
echo x86;
else
echo amd64;
fi
;;
xtensa*)
echo xtensa
;;
*)
echo unknown
;;
esac
}
tc-stack-grows-down ()
{
case ${ARCH} in
hppa | metag)
return 1
;;
esac;
return 0
}
tc-tuple-is-softfloat ()
{
local CTARGET=${CTARGET:-${CHOST}};
case ${CTARGET//_/-} in
bfin* | h8300*)
echo "only"
;;
*-softfloat-*)
echo "yes"
;;
*-softfp-*)
echo "softfp"
;;
arm*-hardfloat-* | arm*eabihf)
echo "no"
;;
*-newlib | *-elf | *-eabi)
echo "no"
;;
arm*)
echo "yes"
;;
*)
echo "no"
;;
esac
}
test-flag-CC ()
{
test-flag-PROG "CC" c "$@"
}
test-flag-CCLD ()
{
test-flag-PROG "CC" c+ld "$@"
}
test-flag-CXX ()
{
test-flag-PROG "CXX" c++ "$@"
}
test-flag-F77 ()
{
test-flag-PROG "F77" f77 "$@"
}
test-flag-FC ()
{
test-flag-PROG "FC" f95 "$@"
}
test-flag-PROG ()
{
local comp=$1;
local lang=$2;
shift 2;
if [[ -z ${comp} ]]; then
return 1;
fi;
if [[ -z $1 ]]; then
return 1;
fi;
comp=($(tc-get${comp}));
if ! type -p ${comp[0]} > /dev/null; then
return 1;
fi;
local in_src in_ext cmdline_extra=();
case "${lang}" in
c)
in_ext='c';
in_src='int main(void) { return 0; }';
cmdline_extra+=(-xc -c)
;;
c++)
in_ext='cc';
in_src='int main(void) { return 0; }';
cmdline_extra+=(-xc++ -c)
;;
f77)
in_ext='f';
in_src=' end';
cmdline_extra+=(-xf77 -c)
;;
f95)
in_ext='f90';
in_src='end';
cmdline_extra+=(-xf95 -c)
;;
c+ld)
in_ext='c';
in_src='int main(void) { return 0; }';
cmdline_extra+=(-xc)
;;
esac;
local test_in=${T}/test-flag.${in_ext};
local test_out=${T}/test-flag.exe;
printf "%s\n" "${in_src}" > "${test_in}" || die "Failed to create '${test_in}'";
local cmdline=("${comp[@]}" -Werror "$@" "${cmdline_extra[@]}" "${test_in}" -o "${test_out}");
if ! "${cmdline[@]}" &> /dev/null; then
cmdline+=(-Qunused-arguments);
"${cmdline[@]}" &> /dev/null;
fi
}
test-flags ()
{
test-flags-CC "$@"
}
test-flags-CC ()
{
test-flags-PROG "CC" "$@"
}
test-flags-CCLD ()
{
test-flags-PROG "CCLD" "$@"
}
test-flags-CXX ()
{
test-flags-PROG "CXX" "$@"
}
test-flags-F77 ()
{
test-flags-PROG "F77" "$@"
}
test-flags-FC ()
{
test-flags-PROG "FC" "$@"
}
test-flags-PROG ()
{
local comp=$1;
local flags=();
local x;
shift;
[[ -z ${comp} ]] && return 1;
while (( $# )); do
case "$1" in
--param | -B)
if test-flag-${comp} "$1" "$2"; then
flags+=("$1" "$2");
fi;
shift 2
;;
*)
if test-flag-${comp} "$1"; then
flags+=("$1");
fi;
shift 1
;;
esac;
done;
echo "${flags[*]}";
[[ ${#flags[@]} -gt 0 ]]
}
test_version_info ()
{
if [[ $($(tc-getCC) --version 2>&1) == *$1* ]]; then
return 0;
else
return 1;
fi
}
uclibctoolize ()
{
die "Use elibtoolize"
}
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;
_ver_split "${v}";
local max=$((${#comp[@]}/2));
_ver_parse_range "${range}" "${max}";
if [[ ${start} -gt 0 ]]; then
start=$(( start*2 - 1 ));
fi;
printf "%s" "${comp[@]:start:end*2-start}" '
'
}
ver_rs ()
{
local v;
(( ${#} & 1 )) && v=${@: -1} || v=${PV};
local start end i;
local -a comp;
_ver_split "${v}";
local max=$((${#comp[@]}/2 - 1));
while [[ ${#} -ge 2 ]]; do
_ver_parse_range "${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: ${op}"
;;
esac;
_ver_compare "${va}" "${vb}";
test $? "${op}" 2
}
version_compare ()
{
eshopts_push -s extglob;
local ver_a=${1} ver_b=${2} parts_a parts_b;
local cur_tok_a cur_tok_b num_part_a num_part_b;
local -i cur_idx_a=0 cur_idx_b=0 prev_idx_a prev_idx_b;
parts_a=($(get_all_version_components "${ver_a}" ));
parts_b=($(get_all_version_components "${ver_b}" ));
local -i inf_loop=0;
while true; do
inf_loop+=1;
((inf_loop > 20)) && die "versionator compare bug [numbers, ${ver_a}, ${ver_b}]";
prev_idx_a=cur_idx_a;
prev_idx_b=cur_idx_b;
cur_tok_a=${parts_a[cur_idx_a]};
cur_tok_b=${parts_b[cur_idx_b]};
if [[ -n ${cur_tok_a} ]] && [[ -z ${cur_tok_a//[[:digit:]]} ]]; then
cur_idx_a+=1;
[[ ${parts_a[cur_idx_a]} == . ]] && cur_idx_a+=1;
else
cur_tok_a=;
fi;
if [[ -n ${cur_tok_b} ]] && [[ -z ${cur_tok_b//[[:digit:]]} ]]; then
cur_idx_b+=1;
[[ ${parts_b[cur_idx_b]} == . ]] && cur_idx_b+=1;
else
cur_tok_b=;
fi;
[[ -z ${cur_tok_a} && -z ${cur_tok_b} ]] && break;
[[ -z ${cur_tok_a} ]] && eshopts_pop && return 1;
[[ -z ${cur_tok_b} ]] && eshopts_pop && return 3;
if (( prev_idx_a != 0 && prev_idx_b != 0 )) && [[ ${cur_tok_a} == 0* || ${cur_tok_b} == 0* ]]; then
cur_tok_a=${cur_tok_a%%+(0)};
cur_tok_b=${cur_tok_b%%+(0)};
[[ ${cur_tok_a} < ${cur_tok_b} ]] && eshopts_pop && return 1;
[[ ${cur_tok_a} > ${cur_tok_b} ]] && eshopts_pop && return 3;
else
cur_tok_a=${cur_tok_a##+(0)};
cur_tok_b=${cur_tok_b##+(0)};
: ${cur_tok_a:=0};
: ${cur_tok_b:=0};
((cur_tok_a < cur_tok_b)) && eshopts_pop && return 1;
((cur_tok_a > cur_tok_b)) && eshopts_pop && return 3;
fi;
done;
local letter_a=;
letter_a=${parts_a[cur_idx_a]};
if [[ ${#letter_a} -eq 1 && -z ${letter_a/[a-z]} ]]; then
cur_idx_a+=1;
else
letter_a=@;
fi;
local letter_b=;
letter_b=${parts_b[cur_idx_b]};
if [[ ${#letter_b} -eq 1 && -z ${letter_b/[a-z]} ]]; then
cur_idx_b+=1;
else
letter_b=@;
fi;
[[ ${letter_a} < ${letter_b} ]] && eshopts_pop && return 1;
[[ ${letter_a} > ${letter_b} ]] && eshopts_pop && return 3;
inf_loop=0;
while true; do
inf_loop+=1;
((inf_loop > 20)) && die "versionator compare bug [numbers, ${ver_a}, ${ver_b}]";
[[ ${parts_a[cur_idx_a]} == _ ]] && ((cur_idx_a++));
[[ ${parts_b[cur_idx_b]} == _ ]] && ((cur_idx_b++));
cur_tok_a=${parts_a[cur_idx_a]};
cur_tok_b=${parts_b[cur_idx_b]};
num_part_a=0;
num_part_b=0;
if has ${cur_tok_a%%+([0-9])} "alpha" "beta" "pre" "rc" "p"; then
cur_idx_a+=1;
num_part_a=${cur_tok_a##+([a-z])};
num_part_a=${num_part_a##+(0)};
: ${num_part_a:=0};
cur_tok_a=${cur_tok_a%%+([0-9])};
else
cur_tok_a=;
fi;
if has ${cur_tok_b%%+([0-9])} alpha beta pre rc p; then
cur_idx_b+=1;
num_part_b=${cur_tok_b##+([a-z])};
num_part_b=${num_part_b##+(0)};
: ${num_part_b:=0};
cur_tok_b=${cur_tok_b%%+([0-9])};
else
cur_tok_b=;
fi;
if [[ ${cur_tok_a} != ${cur_tok_b} ]]; then
local suffix;
for suffix in alpha beta pre rc "" p;
do
[[ ${cur_tok_a} == ${suffix} ]] && eshopts_pop && return 1;
[[ ${cur_tok_b} == ${suffix} ]] && eshopts_pop && return 3;
done;
else
if [[ -z ${cur_tok_a} && -z ${cur_tok_b} ]]; then
break;
else
((num_part_a < num_part_b)) && eshopts_pop && return 1;
((num_part_a > num_part_b)) && eshopts_pop && return 3;
fi;
fi;
done;
[[ ${parts_a[cur_idx_a]} == - ]] && ((cur_idx_a++));
[[ ${parts_b[cur_idx_b]} == - ]] && ((cur_idx_b++));
if [[ -n ${parts_a[cur_idx_a]/r+([0-9])} || -n ${parts_b[cur_idx_b]/r+([0-9])} ]]; then
die "versionator compare bug [revisions, ${ver_a}, ${ver_b}]";
fi;
num_part_a=${parts_a[cur_idx_a]#r};
num_part_a=${num_part_a##+(0)};
: ${num_part_a:=0};
num_part_b=${parts_b[cur_idx_b]#r};
num_part_b=${num_part_b##+(0)};
: ${num_part_b:=0};
((num_part_a < num_part_b)) && eshopts_pop && return 1;
((num_part_a > num_part_b)) && eshopts_pop && return 3;
eshopts_pop;
return 2
}
version_format_string ()
{
local fstr=$1;
shift;
set -- $(get_version_components "$@");
eval echo "${fstr}"
}
version_is_at_least ()
{
local want_s="$1" have_s="${2:-${PVR}}" r;
version_compare "${want_s}" "${have_s}";
r=$?;
case $r in
1 | 2)
return 0
;;
3)
return 1
;;
*)
die "versionator compare bug [atleast, ${want_s}, ${have_s}, ${r}]"
;;
esac
}
version_sort ()
{
eshopts_push -s extglob;
local items=;
local -i left=0;
items=("$@");
while ((left < ${#items[@]})); do
local -i lowest_idx=left;
local -i idx=lowest_idx+1;
while ((idx < ${#items[@]})); do
version_compare "${items[lowest_idx]}" "${items[idx]}";
[[ $? -eq 3 ]] && lowest_idx=idx;
idx+=1;
done;
local tmp=${items[lowest_idx]};
items[lowest_idx]=${items[left]};
items[left]=${tmp};
left+=1;
done;
echo ${items[@]};
eshopts_pop
}