blob: 2bb6e60ee24ea99100b168439316ce4c1386d639 [file] [log] [blame]
#!/bin/bash
# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
PORTAGE_BIN_PATH="${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}"
PORTAGE_PYM_PATH="${PORTAGE_PYM_PATH:-/usr/lib/portage/pym}"
SANDBOX_PREDICT="${SANDBOX_PREDICT}:/proc/self/maps:/dev/console:/dev/random"
export SANDBOX_PREDICT
export SANDBOX_WRITE="${SANDBOX_WRITE}:/dev/shm:/dev/stdout:/dev/stderr:${PORTAGE_TMPDIR}"
export SANDBOX_READ="${SANDBOX_READ}:/:/dev/shm:/dev/stdin:${PORTAGE_TMPDIR}"
# Don't use sandbox's BASH_ENV for new shells because it does
# 'source /etc/profile' which can interfere with the build
# environment by modifying our PATH.
unset BASH_ENV
# sandbox's bashrc sources /etc/profile which unsets ROOTPATH,
# so we have to back it up and restore it.
if [ -n "${PORTAGE_ROOTPATH}" ] ; then
export ROOTPATH=${PORTAGE_ROOTPATH}
unset PORTAGE_ROOTPATH
fi
if [ ! -z "${PORTAGE_GPG_DIR}" ]; then
SANDBOX_PREDICT="${SANDBOX_PREDICT}:${PORTAGE_GPG_DIR}"
fi
# These two functions wrap sourcing and calling respectively. At present they
# perform a qa check to make sure eclasses and ebuilds and profiles don't mess
# with shell opts (shopts). Ebuilds/eclasses changing shopts should reset them
# when they are done. Note: For now these shoudl always return success.
qa_source() {
local shopts=$(shopt) OLDIFS="$IFS"
local retval
source "$@"
retval=$?
[[ $shopts != $(shopt) ]] &&
eqawarn "QA Notice: Global shell options changed and were not restored while sourcing '$*'"
[[ "$IFS" != "$OLDIFS" ]] &&
eqawarn "QA Notice: Global IFS changed and was not restored while sourcing '$*'"
return $retval
}
qa_call() {
local shopts=$(shopt) OLDIFS="$IFS"
local retval
"$@"
retval=$?
[[ $shopts != $(shopt) ]] &&
eqawarn "QA Notice: Global shell options changed and were not restored while calling '$*'"
[[ "$IFS" != "$OLDIFS" ]] &&
eqawarn "QA Notice: Global IFS changed and was not restored while calling '$*'"
return $retval
}
# subshell die support
EBUILD_MASTER_PID=$$
trap 'exit 1' SIGTERM
EBUILD_SH_ARGS="$*"
shift $#
# Prevent aliases from causing portage to act inappropriately.
# Make sure it's before everything so we don't mess aliases that follow.
unalias -a
# Unset some variables that break things.
unset GZIP BZIP BZIP2 CDPATH GREP_OPTIONS GREP_COLOR GLOBIGNORE
export PATH="/usr/local/sbin:/sbin:/usr/sbin:${PORTAGE_BIN_PATH}:/usr/local/bin:/bin:/usr/bin:${ROOTPATH}"
[ ! -z "$PREROOTPATH" ] && export PATH="${PREROOTPATH%%:}:$PATH"
source "${PORTAGE_BIN_PATH}/isolated-functions.sh" &>/dev/null
# Set IMAGE for minimal backward compatibility with
# overlays or user's bashrc, but don't export it.
[ "${EBUILD_PHASE}" == "preinst" ] && IMAGE=${D}
[[ $PORTAGE_QUIET != "" ]] && export PORTAGE_QUIET
# the sandbox is disabled by default except when overridden in the relevant stages
export SANDBOX_ON="0"
# sandbox support functions; defined prior to profile.bashrc srcing, since the profile might need to add a default exception (/usr/lib64/conftest fex)
addread() {
[[ -z $1 || -n $2 ]] && die "Usage: addread <colon-delimited list of paths>"
export SANDBOX_READ="$SANDBOX_READ:$1"
}
addwrite() {
[[ -z $1 || -n $2 ]] && die "Usage: addwrite <colon-delimited list of paths>"
export SANDBOX_WRITE="$SANDBOX_WRITE:$1"
}
adddeny() {
[[ -z $1 || -n $2 ]] && die "Usage: adddeny <colon-delimited list of paths>"
export SANDBOX_DENY="$SANDBOX_DENY:$1"
}
addpredict() {
[[ -z $1 || -n $2 ]] && die "Usage: addpredict <colon-delimited list of paths>"
export SANDBOX_PREDICT="$SANDBOX_PREDICT:$1"
}
lchown() {
chown -h "$@"
}
lchgrp() {
chgrp -h "$@"
}
esyslog() {
# Custom version of esyslog() to take care of the "Red Star" bug.
# MUST follow functions.sh to override the "" parameter problem.
return 0
}
use() {
useq ${1}
}
usev() {
if useq ${1}; then
echo "${1}"
return 0
fi
return 1
}
useq() {
local u=$1
local found=0
# if we got something like '!flag', then invert the return value
if [[ ${u:0:1} == "!" ]] ; then
u=${u:1}
found=1
fi
# Make sure we have this USE flag in IUSE
if [[ -n ${PORTAGE_IUSE} ]] && \
[[ -n ${EBUILD_PHASE} ]] && \
! hasq ${EBUILD_PHASE} config depend info prerm postrm postinst && \
[[ ${EMERGE_FROM} != binary ]] ; then
# TODO: Implement PORTAGE_IUSE for binary packages. Currently,
# it is only valid for build time phases.
[[ $u =~ $PORTAGE_IUSE ]] || \
eqawarn "QA Notice: USE Flag '${u}' not" \
"in IUSE for ${CATEGORY}/${PF}"
fi
if hasq ${u} ${USE} ; then
return ${found}
else
return $((!found))
fi
}
has_version() {
if [ "${EBUILD_PHASE}" == "depend" ]; then
die "portageq calls (has_version calls portageq) are not allowed in the global scope"
fi
# return shell-true/shell-false if exists.
# Takes single depend-type atoms.
PYTHONPATH="${PORTAGE_PYM_PATH}:${PYTHONPATH}" \
"${PORTAGE_BIN_PATH}"/portageq has_version "${ROOT}" "$1"
local retval=$?
case "${retval}" in
0)
return 0
;;
1)
return 1
;;
*)
die "unexpected portageq exit code: ${retval}"
;;
esac
}
portageq() {
if [ "${EBUILD_PHASE}" == "depend" ]; then
die "portageq calls are not allowed in the global scope"
fi
PYTHONPATH="${PORTAGE_PYM_PATH}:${PYTHONPATH}" \
"${PORTAGE_BIN_PATH}/portageq" "$@"
}
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
best_version() {
if [ "${EBUILD_PHASE}" == "depend" ]; then
die "portageq calls (best_version calls portageq) are not allowed in the global scope"
fi
# returns the best/most-current match.
# Takes single depend-type atoms.
PYTHONPATH="${PORTAGE_PYM_PATH}:${PYTHONPATH}" \
"${PORTAGE_BIN_PATH}/portageq" 'best_version' "${ROOT}" "$1"
}
use_with() {
if [ -z "$1" ]; then
echo "!!! use_with() called without a parameter." >&2
echo "!!! use_with <USEFLAG> [<flagname> [value]]" >&2
return 1
fi
local UW_SUFFIX=""
if [ ! -z "${3}" ]; then
UW_SUFFIX="=${3}"
fi
local UWORD="$2"
if [ -z "${UWORD}" ]; then
UWORD="$1"
fi
if useq $1; then
echo "--with-${UWORD}${UW_SUFFIX}"
else
echo "--without-${UWORD}"
fi
return 0
}
use_enable() {
if [ -z "$1" ]; then
echo "!!! use_enable() called without a parameter." >&2
echo "!!! use_enable <USEFLAG> [<flagname> [value]]" >&2
return 1
fi
local UE_SUFFIX=""
if [ ! -z "${3}" ]; then
UE_SUFFIX="=${3}"
fi
local UWORD="$2"
if [ -z "${UWORD}" ]; then
UWORD="$1"
fi
if useq $1; then
echo "--enable-${UWORD}${UE_SUFFIX}"
else
echo "--disable-${UWORD}"
fi
return 0
}
register_die_hook() {
export EBUILD_DEATH_HOOKS="${EBUILD_DEATH_HOOKS} $*"
}
#if no perms are specified, dirs/files will have decent defaults
#(not secretive, but not stupid)
umask 022
export DESTTREE=/usr
export INSDESTTREE=""
export _E_EXEDESTTREE_=""
export _E_DOCDESTTREE_=""
export INSOPTIONS="-m0644"
export EXEOPTIONS="-m0755"
export LIBOPTIONS="-m0644"
export DIROPTIONS="-m0755"
export MOPREFIX=${PN}
check_KV() {
if [ -z "${KV}" ]; then
eerror ""
eerror "Could not determine your kernel version."
eerror "Make sure that you have a /usr/src/linux symlink,"
eerror "and that the indicated kernel has been configured."
eerror "You can also simply run the following command"
eerror "in the directory referenced by /usr/src/linux:"
eerror " make include/linux/version.h"
eerror ""
die
fi
}
# adds ".keep" files so that dirs aren't auto-cleaned
keepdir() {
dodir "$@"
local x
if [ "$1" == "-R" ] || [ "$1" == "-r" ]; then
shift
find "$@" -type d -printf "${D}%p/.keep_${CATEGORY}_${PN}-${SLOT}\n" \
| tr "\n" "\0" | ${XARGS} -0 -n100 touch || \
die "Failed to recursively create .keep files"
else
for x in "$@"; do
touch "${D}${x}/.keep_${CATEGORY}_${PN}-${SLOT}" || \
die "Failed to create .keep in ${D}${x}"
done
fi
}
unpack() {
local srcdir
local x
local y
local myfail
local tar_opts=""
[ -z "$*" ] && die "Nothing passed to the 'unpack' command"
for x in "$@"; do
vecho ">>> Unpacking ${x} to ${PWD}"
y=${x%.*}
y=${y##*.}
if [[ ${x} == "./"* ]] ; then
srcdir=""
elif [[ ${x} == ${DISTDIR%/}/* ]] ; then
die "Arguments to unpack() cannot begin with \${DISTDIR}."
elif [[ ${x} == "/"* ]] ; then
die "Arguments to unpack() cannot be absolute"
else
srcdir="${DISTDIR}/"
fi
[[ ! -s ${srcdir}${x} ]] && die "${x} does not exist"
myfail="failure unpacking ${x}"
case "${x##*.}" in
tar)
tar xof "${srcdir}${x}" ${tar_opts} || die "$myfail"
;;
tgz)
tar xozf "${srcdir}${x}" ${tar_opts} || die "$myfail"
;;
tbz|tbz2)
bzip2 -dc "${srcdir}${x}" | tar xof - ${tar_opts}
assert "$myfail"
;;
ZIP|zip|jar)
unzip -qo "${srcdir}${x}" || die "$myfail"
;;
gz|Z|z)
if [ "${y}" == "tar" ]; then
tar zoxf "${srcdir}${x}" ${tar_opts} || die "$myfail"
else
gzip -dc "${srcdir}${x}" > ${x%.*} || die "$myfail"
fi
;;
bz2|bz)
if [ "${y}" == "tar" ]; then
bzip2 -dc "${srcdir}${x}" | tar xof - ${tar_opts}
assert "$myfail"
else
bzip2 -dc "${srcdir}${x}" > ${x%.*} || die "$myfail"
fi
;;
7Z|7z)
local my_output
my_output="$(7z x -y "${srcdir}${x}")"
if [ $? -ne 0 ]; then
echo "${my_output}" >&2
die "$myfail"
fi
;;
RAR|rar)
unrar x -idq -o+ "${srcdir}${x}" || die "$myfail"
;;
LHa|LHA|lha|lzh)
lha xfq "${srcdir}${x}" || die "$myfail"
;;
a)
ar x "${srcdir}${x}" || die "$myfail"
;;
deb)
# Unpacking .deb archives can not always be done with
# `ar`. For instance on AIX this doesn't work out. If
# we have `deb2targz` installed, prefer it over `ar` for
# that reason. We just make sure on AIX `deb2targz` is
# installed.
if type -P deb2targz > /dev/null; then
deb2targz "${srcdir}/${x}" || die "$myfail"
mv "${srcdir}/${x/.deb/.tar.gz}" data.tar.gz
else
ar x "${srcdir}/${x}" || die "$myfail"
fi
;;
lzma)
if [ "${y}" == "tar" ]; then
lzma -dc "${srcdir}${x}" | tar xof - ${tar_opts}
assert "$myfail"
else
lzma -dc "${srcdir}${x}" > ${x%.*} || die "$myfail"
fi
;;
*)
vecho "unpack ${x}: file format not recognized. Ignoring."
;;
esac
done
# Do not chmod '.' since it's probably ${WORKDIR} and PORTAGE_WORKDIR_MODE
# should be preserved.
find . -mindepth 1 -maxdepth 1 ! -type l -print0 | \
${XARGS} -0 chmod -fR a+rX,u+w,g-w,o-w
}
strip_duplicate_slashes() {
if [[ -n $1 ]] ; then
local removed=$1
while [[ ${removed} == *//* ]] ; do
removed=${removed//\/\///}
done
echo ${removed}
fi
}
econf() {
local x
local LOCAL_EXTRA_ECONF="${EXTRA_ECONF}"
if [ -z "${ECONF_SOURCE}" ]; then
ECONF_SOURCE="."
fi
if [ -x "${ECONF_SOURCE}/configure" ]; then
if [ -e /usr/share/gnuconfig/ ]; then
find "${WORKDIR}" -type f '(' \
-name config.guess -o -name config.sub ')' -print0 | \
while read -d $'\0' x ; do
vecho " * econf: updating ${x/${WORKDIR}\/} with /usr/share/gnuconfig/${x##*/}"
cp -f /usr/share/gnuconfig/"${x##*/}" "${x}"
done
fi
if [ ! -z "${CBUILD}" ]; then
LOCAL_EXTRA_ECONF="--build=${CBUILD} ${LOCAL_EXTRA_ECONF}"
fi
if [ ! -z "${CTARGET}" ]; then
LOCAL_EXTRA_ECONF="--target=${CTARGET} ${LOCAL_EXTRA_ECONF}"
fi
# if the profile defines a location to install libs to aside from default, pass it on.
# if the ebuild passes in --libdir, they're responsible for the conf_libdir fun.
LIBDIR_VAR="LIBDIR_${ABI}"
if [ -n "${ABI}" -a -n "${!LIBDIR_VAR}" ]; then
CONF_LIBDIR="${!LIBDIR_VAR}"
fi
unset LIBDIR_VAR
if [ -n "${CONF_LIBDIR}" ] && [ "${*/--libdir}" == "$*" ]; then
if [ "${*/--exec-prefix}" != "$*" ]; then
local args="$(echo $*)"
local -a pref=($(echo ${args/*--exec-prefix[= ]}))
CONF_PREFIX=${pref}
[ "${CONF_PREFIX:0:1}" != "/" ] && CONF_PREFIX="/${CONF_PREFIX}"
elif [ "${*/--prefix}" != "$*" ]; then
local args="$(echo $*)"
local -a pref=($(echo ${args/*--prefix[= ]}))
CONF_PREFIX=${pref}
[ "${CONF_PREFIX:0:1}" != "/" ] && CONF_PREFIX="/${CONF_PREFIX}"
else
CONF_PREFIX="/usr"
fi
export CONF_PREFIX
[ "${CONF_LIBDIR:0:1}" != "/" ] && CONF_LIBDIR="/${CONF_LIBDIR}"
CONF_LIBDIR_RESULT="$(strip_duplicate_slashes ${CONF_PREFIX}${CONF_LIBDIR})"
LOCAL_EXTRA_ECONF="--libdir=${CONF_LIBDIR_RESULT} ${LOCAL_EXTRA_ECONF}"
fi
local TMP_CONFCACHE_DIR CONFCACHE_ARG
if hasq confcache $FEATURES && ! hasq confcache $RESTRICT; then
CONFCACHE="$(type -P confcache)"
if [ -z "${CONFCACHE}" ]; then
ewarn "disabling confcache, binary cannot be found"
else
CONFCACHE="${CONFCACHE/ /\ }"
TMP_CONFCACHE_DIR="${CONFCACHE:+${CONFCACHE_DIR:-${PORTAGE_TMPDIR}/confcache}}"
TMP_CONFCACHE_DIR="${TMP_CONFCACHE_DIR/ /\ }"
CONFCACHE_ARG="--confcache-dir"
local s
if [ -n "$CCACHE_DIR" ]; then
s="$CCACHE_DIR"
fi
if [ -n "$DISTCC_DIR" ]; then
s="${s:+${s}:}$DISTCC_DIR"
fi
if [ -n "$s" ]; then
CONFCACHE_ARG="--confcache-ignore $s $CONFCACHE_ARG"
fi
fi
else
CONFCACHE=
fi
vecho ${CONFCACHE} ${CONFCACHE_ARG} ${TMP_CONFCACHE_DIR} "${ECONF_SOURCE}/configure" \
--prefix=/usr \
--host=${CHOST} \
--mandir=/usr/share/man \
--infodir=/usr/share/info \
--datadir=/usr/share \
--sysconfdir=/etc \
--localstatedir=/var/lib \
"$@" \
${LOCAL_EXTRA_ECONF}
if ! ${CONFCACHE} ${CONFCACHE_ARG} ${TMP_CONFCACHE_DIR} "${ECONF_SOURCE}/configure" \
--prefix=/usr \
--host=${CHOST} \
--mandir=/usr/share/man \
--infodir=/usr/share/info \
--datadir=/usr/share \
--sysconfdir=/etc \
--localstatedir=/var/lib \
"$@" \
${LOCAL_EXTRA_ECONF}; then
if [ -s config.log ]; then
echo
echo "!!! Please attach the following file when seeking support:"
echo "!!! ${PWD}/config.log"
fi
die "econf failed"
fi
elif [ -f "${ECONF_SOURCE:-.}/configure" ]; then
die "configure is not executable"
else
die "no configure script found"
fi
}
einstall() {
# CONF_PREFIX is only set if they didn't pass in libdir above.
local LOCAL_EXTRA_EINSTALL="${EXTRA_EINSTALL}"
LIBDIR_VAR="LIBDIR_${ABI}"
if [ -n "${ABI}" -a -n "${!LIBDIR_VAR}" ]; then
CONF_LIBDIR="${!LIBDIR_VAR}"
fi
unset LIBDIR_VAR
if [ -n "${CONF_LIBDIR}" ] && [ "${CONF_PREFIX:-unset}" != "unset" ]; then
EI_DESTLIBDIR="${D}/${CONF_PREFIX}/${CONF_LIBDIR}"
EI_DESTLIBDIR="$(strip_duplicate_slashes ${EI_DESTLIBDIR})"
LOCAL_EXTRA_EINSTALL="libdir=${EI_DESTLIBDIR} ${LOCAL_EXTRA_EINSTALL}"
unset EI_DESTLIBDIR
fi
if [ -f ./[mM]akefile -o -f ./GNUmakefile ] ; then
if [ "${PORTAGE_DEBUG}" == "1" ]; then
${MAKE:-make} -n prefix="${D}usr" \
datadir="${D}usr/share" \
infodir="${D}usr/share/info" \
localstatedir="${D}var/lib" \
mandir="${D}usr/share/man" \
sysconfdir="${D}etc" \
${LOCAL_EXTRA_EINSTALL} \
"$@" install
fi
${MAKE:-make} prefix="${D}usr" \
datadir="${D}usr/share" \
infodir="${D}usr/share/info" \
localstatedir="${D}var/lib" \
mandir="${D}usr/share/man" \
sysconfdir="${D}etc" \
${LOCAL_EXTRA_EINSTALL} \
"$@" install || die "einstall failed"
else
die "no Makefile found"
fi
}
pkg_nofetch() {
[ -z "${SRC_URI}" ] && return
echo "!!! The following are listed in SRC_URI for ${PN}:"
local x
for x in $(echo ${SRC_URI}); do
echo "!!! ${x}"
done
}
src_unpack() {
[[ -n ${A} ]] && unpack ${A}
}
src_compile() {
if [ "${EAPI:-0}" == 0 ] ; then
[ -x ./configure ] && econf
elif [ -x "${ECONF_SOURCE:-.}/configure" ] ; then
econf
fi
if [ -f Makefile ] || [ -f GNUmakefile ] || [ -f makefile ]; then
emake || die "emake failed"
fi
}
src_test() {
if emake -j1 check -n &> /dev/null; then
vecho ">>> Test phase [check]: ${CATEGORY}/${PF}"
if ! emake -j1 check; then
hasq test $FEATURES && die "Make check failed. See above for details."
hasq test $FEATURES || eerror "Make check failed. See above for details."
fi
elif emake -j1 test -n &> /dev/null; then
vecho ">>> Test phase [test]: ${CATEGORY}/${PF}"
if ! emake -j1 test; then
hasq test $FEATURES && die "Make test failed. See above for details."
hasq test $FEATURES || eerror "Make test failed. See above for details."
fi
else
vecho ">>> Test phase [none]: ${CATEGORY}/${PF}"
fi
}
ebuild_phase() {
[ "$(type -t ${1})" == "function" ] && qa_call ${1}
}
ebuild_phase_with_hooks() {
local x phase_name=${1}
for x in {pre_,,post_}${phase_name} ; do
ebuild_phase ${x}
done
}
dyn_setup() {
ebuild_phase_with_hooks pkg_setup
}
dyn_unpack() {
[ "$(type -t pre_src_unpack)" == "function" ] && qa_call pre_src_unpack
local newstuff="no"
if [ -e "${WORKDIR}" ]; then
local x
local checkme
for x in ${AA}; do
vecho ">>> Checking ${x}'s mtime..."
if [ "${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}/${x}" -nt "${WORKDIR}" ]; then
vecho ">>> ${x} has been updated; recreating WORKDIR..."
newstuff="yes"
break
fi
done
if [ "${EBUILD}" -nt "${WORKDIR}" ] && ! hasq keepwork ${FEATURES} ; then
vecho ">>> ${EBUILD} has been updated; recreating WORKDIR..."
newstuff="yes"
elif [ ! -f "${PORTAGE_BUILDDIR}/.unpacked" ]; then
vecho ">>> Not marked as unpacked; recreating WORKDIR..."
newstuff="yes"
fi
fi
if [ "${newstuff}" == "yes" ]; then
# We don't necessarily have privileges to do a full dyn_clean here.
rm -rf "${PORTAGE_BUILDDIR}"/{.unpacked,.compiled,.tested,.packaged,build-info}
rm -rf "${WORKDIR}"
if [ -d "${T}" ] && \
! hasq keeptemp $FEATURES && ! hasq keepwork $FEATURES ; then
rm -rf "${T}" && mkdir "${T}"
fi
fi
if [ -e "${WORKDIR}" ]; then
if [ "$newstuff" == "no" ]; then
vecho ">>> WORKDIR is up-to-date, keeping..."
[ "$(type -t post_src_unpack)" == "function" ] && qa_call post_src_unpack
return 0
fi
fi
if [ ! -d "${WORKDIR}" ]; then
install -m${PORTAGE_WORKDIR_MODE:-0700} -d "${WORKDIR}" || die "Failed to create dir '${WORKDIR}'"
fi
cd "${WORKDIR}" || die "Directory change failed: \`cd '${WORKDIR}'\`"
vecho ">>> Unpacking source..."
ebuild_phase src_unpack
touch "${PORTAGE_BUILDDIR}/.unpacked" || die "IO Failure -- Failed 'touch .unpacked' in ${PORTAGE_BUILDDIR}"
vecho ">>> Source unpacked."
cd "${PORTAGE_BUILDDIR}"
[ "$(type -t post_src_unpack)" == "function" ] && qa_call post_src_unpack
}
dyn_clean() {
if [ -z "${PORTAGE_BUILDDIR}" ]; then
echo "Aborting clean phase because PORTAGE_BUILDDIR is unset!"
return 1
elif [ ! -d "${PORTAGE_BUILDDIR}" ] ; then
return 0
fi
if type -P chflags > /dev/null ; then
chflags -R noschg,nouchg,nosappnd,nouappnd "${PORTAGE_BUILDDIR}"
chflags -R nosunlnk,nouunlnk "${PORTAGE_BUILDDIR}" 2>/dev/null
fi
rm -rf "${PORTAGE_BUILDDIR}/image" "${PORTAGE_BUILDDIR}/homedir"
rm -f "${PORTAGE_BUILDDIR}/.installed"
if ! hasq keeptemp $FEATURES && ! hasq keepwork $FEATURES ; then
rm -rf "${T}"
fi
if ! hasq keepwork $FEATURES; then
rm -rf "${PORTAGE_BUILDDIR}/.exit_status"
rm -rf "${PORTAGE_BUILDDIR}/.logid"
rm -rf "${PORTAGE_BUILDDIR}/.unpacked"
rm -rf "${PORTAGE_BUILDDIR}/.compiled"
rm -rf "${PORTAGE_BUILDDIR}/.tested"
rm -rf "${PORTAGE_BUILDDIR}/.packaged"
rm -rf "${PORTAGE_BUILDDIR}/build-info"
rm -rf "${WORKDIR}"
fi
if [ -f "${PORTAGE_BUILDDIR}/.unpacked" ]; then
find "${PORTAGE_BUILDDIR}" -type d ! -regex "^${WORKDIR}" | sort -r | tr "\n" "\0" | $XARGS -0 rmdir &>/dev/null
fi
# do not bind this to doebuild defined DISTDIR; don't trust doebuild, and if mistakes are made it'll
# result in it wiping the users distfiles directory (bad).
rm -rf "${PORTAGE_BUILDDIR}/distdir"
if [ -z "$(find "${PORTAGE_BUILDDIR}" -mindepth 1 -maxdepth 1)" ]; then
rmdir "${PORTAGE_BUILDDIR}"
fi
true
}
into() {
if [ "$1" == "/" ]; then
export DESTTREE=""
else
export DESTTREE=$1
if [ ! -d "${D}${DESTTREE}" ]; then
install -d "${D}${DESTTREE}"
fi
fi
}
insinto() {
if [ "$1" == "/" ]; then
export INSDESTTREE=""
else
export INSDESTTREE=$1
if [ ! -d "${D}${INSDESTTREE}" ]; then
install -d "${D}${INSDESTTREE}"
fi
fi
}
exeinto() {
if [ "$1" == "/" ]; then
export _E_EXEDESTTREE_=""
else
export _E_EXEDESTTREE_="$1"
if [ ! -d "${D}${_E_EXEDESTTREE_}" ]; then
install -d "${D}${_E_EXEDESTTREE_}"
fi
fi
}
docinto() {
if [ "$1" == "/" ]; then
export _E_DOCDESTTREE_=""
else
export _E_DOCDESTTREE_="$1"
if [ ! -d "${D}usr/share/doc/${PF}/${_E_DOCDESTTREE_}" ]; then
install -d "${D}usr/share/doc/${PF}/${_E_DOCDESTTREE_}"
fi
fi
}
insopts() {
export INSOPTIONS="$@"
# `install` should never be called with '-s' ...
hasq -s ${INSOPTIONS} && die "Never call insopts() with -s"
}
diropts() {
export DIROPTIONS="$@"
}
exeopts() {
export EXEOPTIONS="$@"
# `install` should never be called with '-s' ...
hasq -s ${EXEOPTIONS} && die "Never call exeopts() with -s"
}
libopts() {
export LIBOPTIONS="$@"
# `install` should never be called with '-s' ...
hasq -s ${LIBOPTIONS} && die "Never call libopts() with -s"
}
abort_handler() {
local msg
if [ "$2" != "fail" ]; then
msg="${EBUILD}: ${1} aborted; exiting."
else
msg="${EBUILD}: ${1} failed; exiting."
fi
echo
echo "$msg"
echo
eval ${3}
#unset signal handler
trap SIGINT SIGQUIT
}
abort_compile() {
abort_handler "src_compile" $1
rm -f "${PORTAGE_BUILDDIR}/.compiled"
exit 1
}
abort_test() {
abort_handler "dyn_test" $1
rm -f "${PORTAGE_BUILDDIR}/.tested"
exit 1
}
abort_install() {
abort_handler "src_install" $1
rm -rf "${PORTAGE_BUILDDIR}/image"
exit 1
}
dyn_compile() {
trap "abort_compile" SIGINT SIGQUIT
[ "$(type -t pre_src_compile)" == "function" ] && qa_call pre_src_compile
[ "${CFLAGS-unset}" != "unset" ] && export CFLAGS
[ "${CXXFLAGS-unset}" != "unset" ] && export CXXFLAGS
[ "${LIBCFLAGS-unset}" != "unset" ] && export LIBCFLAGS
[ "${LIBCXXFLAGS-unset}" != "unset" ] && export LIBCXXFLAGS
[ "${LDFLAGS-unset}" != "unset" ] && export LDFLAGS
[ "${ASFLAGS-unset}" != "unset" ] && export ASFLAGS
[ "${CCACHE_DIR-unset}" != "unset" ] && export CCACHE_DIR
[ "${CCACHE_SIZE-unset}" != "unset" ] && export CCACHE_SIZE
[ "${DISTCC_DIR-unset}" == "unset" ] && export DISTCC_DIR="${PORTAGE_TMPDIR}/.distcc"
[ ! -z "${DISTCC_DIR}" ] && addwrite "${DISTCC_DIR}"
LIBDIR_VAR="LIBDIR_${ABI}"
if [ -z "${PKG_CONFIG_PATH}" -a -n "${ABI}" -a -n "${!LIBDIR_VAR}" ]; then
export PKG_CONFIG_PATH="/usr/${!LIBDIR_VAR}/pkgconfig"
fi
unset LIBDIR_VAR
if hasq noauto $FEATURES && [ ! -f ${PORTAGE_BUILDDIR}/.unpacked ]; then
echo
echo "!!! We apparently haven't unpacked... This is probably not what you"
echo "!!! want to be doing... You are using FEATURES=noauto so I'll assume"
echo "!!! that you know what you are doing... You have 5 seconds to abort..."
echo
local x
for x in 1 2 3 4 5 6 7 8; do
echo -ne "\a"
LC_ALL=C sleep 0.25
done
sleep 3
fi
local srcdir=${PORTAGE_BUILDDIR}
cd "${PORTAGE_BUILDDIR}"
if [ ! -e "build-info" ]; then
mkdir build-info
fi
cp "${EBUILD}" "build-info/${PF}.ebuild"
if [[ ${PORTAGE_BUILDDIR}/.compiled -nt ${WORKDIR} ]] ; then
vecho ">>> It appears that '${PF}' is already compiled; skipping."
vecho ">>> Remove '${PORTAGE_BUILDDIR}/.compiled' to force compilation."
trap SIGINT SIGQUIT
[ "$(type -t post_src_compile)" == "function" ] && qa_call post_src_compile
return
fi
if [ -d "${S}" ]; then
srcdir=${S}
else
srcdir=${WORKDIR}
fi
cd "${srcdir}"
#our custom version of libtool uses $S and $D to fix
#invalid paths in .la files
export S D
#some packages use an alternative to $S to build in, cause
#our libtool to create problematic .la files
export PWORKDIR="$WORKDIR"
vecho ">>> Compiling source in ${srcdir} ..."
ebuild_phase src_compile
vecho ">>> Source compiled."
#|| abort_compile "fail"
cd "${PORTAGE_BUILDDIR}"
touch .compiled
[ "$(type -t post_src_compile)" == "function" ] && qa_call post_src_compile
trap SIGINT SIGQUIT
}
dyn_test() {
if [ "${EBUILD_FORCE_TEST}" == "1" ] ; then
rm -f "${PORTAGE_BUILDDIR}/.tested"
# If USE came from ${T}/environment then it might not have USE=test
# like it's supposed to here.
! hasq test ${USE} && export USE="${USE} test"
fi
[ "$(type -t pre_src_test)" == "function" ] && qa_call pre_src_test
if [ "${PORTAGE_BUILDDIR}/.tested" -nt "${WORKDIR}" ]; then
vecho ">>> It appears that ${PN} has already been tested; skipping."
[ "$(type -t post_src_test)" == "function" ] && qa_call post_src_test
return
fi
trap "abort_test" SIGINT SIGQUIT
if [ -d "${S}" ]; then
cd "${S}"
else
cd "${WORKDIR}"
fi
if ! hasq test $FEATURES && [ "${EBUILD_FORCE_TEST}" != "1" ]; then
vecho ">>> Test phase [not enabled]: ${CATEGORY}/${PF}"
elif hasq test $RESTRICT; then
ewarn "Skipping make test/check due to ebuild restriction."
vecho ">>> Test phase [explicitly disabled]: ${CATEGORY}/${PF}"
else
addpredict /
ebuild_phase src_test
SANDBOX_PREDICT="${SANDBOX_PREDICT%:/}"
fi
cd "${PORTAGE_BUILDDIR}"
touch .tested || die "Failed to 'touch .tested' in ${PORTAGE_BUILDDIR}"
[ "$(type -t post_src_test)" == "function" ] && qa_call post_src_test
trap SIGINT SIGQUIT
}
dyn_install() {
[ -z "$PORTAGE_BUILDDIR" ] && die "${FUNCNAME}: PORTAGE_BUILDDIR is unset"
if hasq noauto $FEATURES ; then
rm -f "${PORTAGE_BUILDDIR}/.installed"
elif [[ ${PORTAGE_BUILDDIR}/.installed -nt ${WORKDIR} ]] ; then
vecho ">>> It appears that '${PF}' is already installed; skipping."
vecho ">>> Remove '${PORTAGE_BUILDDIR}/.installed' to force install."
return 0
fi
trap "abort_install" SIGINT SIGQUIT
[ "$(type -t pre_src_install)" == "function" ] && qa_call pre_src_install
rm -rf "${PORTAGE_BUILDDIR}/image"
mkdir "${PORTAGE_BUILDDIR}/image"
if [ -d "${S}" ]; then
cd "${S}"
else
cd "${WORKDIR}"
fi
vecho
vecho ">>> Install ${PF} into ${D} category ${CATEGORY}"
#our custom version of libtool uses $S and $D to fix
#invalid paths in .la files
export S D
#some packages uses an alternative to $S to build in, cause
#our libtool to create problematic .la files
export PWORKDIR="$WORKDIR"
# Reset exeinto(), docinto(), insinto(), and into() state variables
# in case the user is running the install phase multiple times
# consecutively via the ebuild command.
export DESTTREE=/usr
export INSDESTTREE=""
export _E_EXEDESTTREE_=""
export _E_DOCDESTTREE_=""
ebuild_phase src_install
touch "${PORTAGE_BUILDDIR}/.installed"
vecho ">>> Completed installing ${PF} into ${D}"
vecho
cd ${PORTAGE_BUILDDIR}
[ "$(type -t post_src_install)" == "function" ] && qa_call post_src_install
cd "${PORTAGE_BUILDDIR}"/build-info
set -f
local f
for f in ASFLAGS CATEGORY CBUILD CC CFLAGS CHOST CTARGET CXX \
CXXFLAGS DEPEND EXTRA_ECONF EXTRA_EINSTALL EXTRA_MAKE \
FEATURES INHERITED IUSE LDFLAGS LIBCFLAGS LIBCXXFLAGS \
LICENSE PDEPEND PF PKGUSE PROVIDE RDEPEND RESTRICT SLOT \
KEYWORDS HOMEPAGE SRC_URI DESCRIPTION; do
[ -n "${!f}" ] && echo $(echo "${!f}" | \
tr '\n,\r,\t' ' , , ' | sed s/' \+'/' '/g) > ${f}
done
echo "${USE}" > USE
echo "${EAPI:-0}" > EAPI
set +f
# local variables can leak into the saved environment.
unset f
(
# To avoid environment.bz2 bloat, cleanse variables that are
# are no longer needed after src_install(). Don't cleanse from
# the global environment though, in case the user wants to repeat
# this phase (like with FEATURES=noauto and the ebuild command).
unset S _E_DOCDESTTREE_ _E_EXEDESTTREE_
save_ebuild_env | filter_readonly_variables \
--filter-sandbox --allow-extra-vars > environment
)
bzip2 -f9 environment
cp "${EBUILD}" "${PF}.ebuild"
[ -n "${PORTAGE_REPO_NAME}" ] && echo "${PORTAGE_REPO_NAME}" > repository
if hasq nostrip ${FEATURES} ${RESTRICT} || hasq strip ${RESTRICT}
then
touch DEBUGBUILD
fi
trap SIGINT SIGQUIT
}
dyn_preinst() {
if [ -z "${D}" ]; then
eerror "${FUNCNAME}: D is unset"
return 1
fi
ebuild_phase_with_hooks pkg_preinst
}
dyn_help() {
echo
echo "Portage"
echo "Copyright 1999-2006 Gentoo Foundation"
echo
echo "How to use the ebuild command:"
echo
echo "The first argument to ebuild should be an existing .ebuild file."
echo
echo "One or more of the following options can then be specified. If more"
echo "than one option is specified, each will be executed in order."
echo
echo " help : show this help screen"
echo " setup : execute package specific setup actions"
echo " fetch : download source archive(s) and patches"
echo " digest : create a manifest file for the package"
echo " manifest : create a manifest file for the package"
echo " unpack : unpack/patch sources (auto-fetch if needed)"
echo " compile : compile sources (auto-fetch/unpack if needed)"
echo " test : test package (auto-fetch/unpack/compile if needed)"
echo " preinst : execute pre-install instructions"
echo " postinst : execute post-install instructions"
echo " install : install the package to the temporary install directory"
echo " qmerge : merge image into live filesystem, recording files in db"
echo " merge : do fetch, unpack, compile, install and qmerge"
echo " prerm : execute pre-removal instructions"
echo " postrm : execute post-removal instructions"
echo " unmerge : remove package from live filesystem"
echo " config : execute package specific configuration actions"
echo " package : create a tarball package in ${PKGDIR}/All"
echo " rpm : build a RedHat RPM package"
echo " clean : clean up all source and temporary files"
echo
echo "The following settings will be used for the ebuild process:"
echo
echo " package : ${PF}"
echo " slot : ${SLOT}"
echo " category : ${CATEGORY}"
echo " description : ${DESCRIPTION}"
echo " system : ${CHOST}"
echo " c flags : ${CFLAGS}"
echo " c++ flags : ${CXXFLAGS}"
echo " make flags : ${MAKEOPTS}"
echo -n " build mode : "
if hasq nostrip ${FEATURES} ${RESTRICT} || hasq strip ${RESTRICT} ;
then
echo "debug (large)"
else
echo "production (stripped)"
fi
echo " merge to : ${ROOT}"
echo
if [ -n "$USE" ]; then
echo "Additionally, support for the following optional features will be enabled:"
echo
echo " ${USE}"
fi
echo
}
# debug-print() gets called from many places with verbose status information useful
# for tracking down problems. The output is in $T/eclass-debug.log.
# You can set ECLASS_DEBUG_OUTPUT to redirect the output somewhere else as well.
# The special "on" setting echoes the information, mixing it with the rest of the
# emerge output.
# You can override the setting by exporting a new one from the console, or you can
# set a new default in make.*. Here the default is "" or unset.
# in the future might use e* from /etc/init.d/functions.sh if i feel like it
debug-print() {
# if $T isn't defined, we're in dep calculation mode and
# shouldn't do anything
[ ! -d "$T" ] && return 0
while [ "$1" ]; do
# extra user-configurable targets
if [ "$ECLASS_DEBUG_OUTPUT" == "on" ]; then
echo "debug: $1" >&2
elif [ -n "$ECLASS_DEBUG_OUTPUT" ]; then
echo "debug: $1" >> $ECLASS_DEBUG_OUTPUT
fi
# default target
echo "$1" 2>/dev/null >> "${T}/eclass-debug.log"
# let the portage user own/write to this file
chmod g+w "${T}/eclass-debug.log" &>/dev/null
shift
done
}
# The following 2 functions are debug-print() wrappers
debug-print-function() {
str="$1: entering function"
shift
debug-print "$str, parameters: $*"
}
debug-print-section() {
debug-print "now in section $*"
}
# Sources all eclasses in parameters
declare -ix ECLASS_DEPTH=0
inherit() {
ECLASS_DEPTH=$(($ECLASS_DEPTH + 1))
if [[ ${ECLASS_DEPTH} > 1 ]]; then
debug-print "*** Multiple Inheritence (Level: ${ECLASS_DEPTH})"
fi
local location
local olocation
local PECLASS
local B_IUSE
local B_DEPEND
local B_RDEPEND
local B_PDEPEND
while [ "$1" ]; do
location="${ECLASSDIR}/${1}.eclass"
olocation=""
# PECLASS is used to restore the ECLASS var after recursion.
PECLASS="$ECLASS"
export ECLASS="$1"
if [ "${EBUILD_PHASE}" != "depend" ] && \
[[ ${EBUILD_PHASE} != *rm ]] && \
[[ ${EMERGE_FROM} != "binary" ]] ; then
# This is disabled in the *rm phases because they frequently give
# false alarms due to INHERITED in /var/db/pkg being outdated
# in comparison the the eclasses from the portage tree.
if ! hasq $ECLASS $INHERITED; then
eqawarn "QA Notice: ECLASS '$ECLASS' inherited illegally in $CATEGORY/$PF"
fi
fi
# any future resolution code goes here
if [ -n "$PORTDIR_OVERLAY" ]; then
local overlay
for overlay in ${PORTDIR_OVERLAY}; do
olocation="${overlay}/eclass/${1}.eclass"
if [ -e "$olocation" ]; then
location="${olocation}"
debug-print " eclass exists: ${location}"
fi
done
fi
debug-print "inherit: $1 -> $location"
[ ! -e "$location" ] && die "${1}.eclass could not be found by inherit()"
if [ "${location}" == "${olocation}" ] && \
! hasq "${location}" ${EBUILD_OVERLAY_ECLASSES} ; then
EBUILD_OVERLAY_ECLASSES="${EBUILD_OVERLAY_ECLASSES} ${location}"
fi
#We need to back up the value of DEPEND and RDEPEND to B_DEPEND and B_RDEPEND
#(if set).. and then restore them after the inherit call.
#turn off glob expansion
set -f
# Retain the old data and restore it later.
unset B_IUSE B_DEPEND B_RDEPEND B_PDEPEND
[ "${IUSE-unset}" != "unset" ] && B_IUSE="${IUSE}"
[ "${DEPEND-unset}" != "unset" ] && B_DEPEND="${DEPEND}"
[ "${RDEPEND-unset}" != "unset" ] && B_RDEPEND="${RDEPEND}"
[ "${PDEPEND-unset}" != "unset" ] && B_PDEPEND="${PDEPEND}"
unset IUSE DEPEND RDEPEND PDEPEND
#turn on glob expansion
set +f
qa_source "$location" || die "died sourcing $location in inherit()"
#turn off glob expansion
set -f
# If each var has a value, append it to the global variable E_* to
# be applied after everything is finished. New incremental behavior.
[ "${IUSE-unset}" != "unset" ] && export E_IUSE="${E_IUSE} ${IUSE}"
[ "${DEPEND-unset}" != "unset" ] && export E_DEPEND="${E_DEPEND} ${DEPEND}"
[ "${RDEPEND-unset}" != "unset" ] && export E_RDEPEND="${E_RDEPEND} ${RDEPEND}"
[ "${PDEPEND-unset}" != "unset" ] && export E_PDEPEND="${E_PDEPEND} ${PDEPEND}"
[ "${B_IUSE-unset}" != "unset" ] && IUSE="${B_IUSE}"
[ "${B_IUSE-unset}" != "unset" ] || unset IUSE
[ "${B_DEPEND-unset}" != "unset" ] && DEPEND="${B_DEPEND}"
[ "${B_DEPEND-unset}" != "unset" ] || unset DEPEND
[ "${B_RDEPEND-unset}" != "unset" ] && RDEPEND="${B_RDEPEND}"
[ "${B_RDEPEND-unset}" != "unset" ] || unset RDEPEND
[ "${B_PDEPEND-unset}" != "unset" ] && PDEPEND="${B_PDEPEND}"
[ "${B_PDEPEND-unset}" != "unset" ] || unset PDEPEND
#turn on glob expansion
set +f
hasq $1 $INHERITED || export INHERITED="$INHERITED $1"
export ECLASS="$PECLASS"
shift
done
((--ECLASS_DEPTH)) # Returns 1 when ECLASS_DEPTH reaches 0.
return 0
}
# Exports stub functions that call the eclass's functions, thereby making them default.
# For example, if ECLASS="base" and you call "EXPORT_FUNCTIONS src_unpack", the following
# code will be eval'd:
# src_unpack() { base_src_unpack; }
EXPORT_FUNCTIONS() {
if [ -z "$ECLASS" ]; then
echo "EXPORT_FUNCTIONS without a defined ECLASS" >&2
exit 1
fi
while [ "$1" ]; do
debug-print "EXPORT_FUNCTIONS: ${1} -> ${ECLASS}_${1}"
eval "$1() { ${ECLASS}_$1 "\$@" ; }" > /dev/null
shift
done
}
# adds all parameters to E_DEPEND and E_RDEPEND, which get added to DEPEND
# and RDEPEND after the ebuild has been processed. This is important to
# allow users to use DEPEND="foo" without frying dependencies added by an
# earlier inherit. It also allows RDEPEND to work properly, since a lot
# of ebuilds assume that an unset RDEPEND gets its value from DEPEND.
# Without eclasses, this is true. But with them, the eclass may set
# RDEPEND itself (or at least used to) which would prevent RDEPEND from
# getting its value from DEPEND. This is a side-effect that made eclasses
# have unreliable dependencies.
newdepend() {
debug-print-function newdepend $*
debug-print "newdepend: E_DEPEND=$E_DEPEND E_RDEPEND=$E_RDEPEND"
while [ -n "$1" ]; do
case $1 in
"/autotools")
do_newdepend DEPEND sys-devel/autoconf sys-devel/automake sys-devel/make
;;
"/c")
do_newdepend DEPEND sys-devel/gcc virtual/libc
do_newdepend RDEPEND virtual/libc
;;
*)
do_newdepend DEPEND $1
;;
esac
shift
done
}
newrdepend() {
debug-print-function newrdepend $*
do_newdepend RDEPEND $1
}
newpdepend() {
debug-print-function newpdepend $*
do_newdepend PDEPEND $1
}
do_newdepend() {
# This function does a generic change determining whether we're in an
# eclass or not. If we are, we change the E_* variables for deps.
debug-print-function do_newdepend $*
[ -z "$1" ] && die "do_newdepend without arguments"
# Grab what we're affecting... Figure out if we're affecting eclasses.
[[ ${ECLASS_DEPTH} > 0 ]] && TARGET="E_$1"
[[ ${ECLASS_DEPTH} > 0 ]] || TARGET="$1"
shift # $1 was a variable name.
while [ -n "$1" ]; do
# This bit of evil takes TARGET and uses it to evaluate down to a
# variable. This is a sneaky way to make this infinately expandable.
# The normal translation of this would look something like this:
# E_DEPEND="${E_DEPEND} $1" :::::: Cool, huh? :)
eval export ${TARGET}=\"\${${TARGET}} \$1\"
shift
done
}
# this is a function for removing any directory matching a passed in pattern from
# PATH
remove_path_entry() {
save_IFS
IFS=":"
stripped_path="${PATH}"
while [ -n "$1" ]; do
cur_path=""
for p in ${stripped_path}; do
if [ "${p/${1}}" == "${p}" ]; then
cur_path="${cur_path}:${p}"
fi
done
stripped_path="${cur_path#:*}"
shift
done
restore_IFS
PATH="${stripped_path}"
}
source_all_bashrcs() {
[ -n "$EBUILD_PHASE" ] || return
local OCC="${CC}" OCXX="${CXX}"
# source the existing profile.bashrc's.
save_IFS
IFS=$'\n'
local x
for x in ${PROFILE_PATHS}; do
# Must unset it so that it doesn't mess up assumptions in the RCs.
unset IFS
[ -f "${x}/profile.bashrc" ] && qa_source "${x}/profile.bashrc"
done
restore_IFS
# We assume if people are changing shopts in their bashrc they do so at their
# own peril. This is the ONLY non-portage bit of code that can change shopts
# without a QA violation.
if [ -f "${PORTAGE_BASHRC}" ]; then
# If $- contains x, then tracing has already enabled elsewhere for some
# reason. We preserve it's state so as not to interfere.
if [ "$PORTAGE_DEBUG" != "1" ] || [ "${-/x/}" != "$-" ]; then
source "${PORTAGE_BASHRC}"
else
set -x
source "${PORTAGE_BASHRC}"
set +x
fi
fi
[ ! -z "${OCC}" ] && export CC="${OCC}"
[ ! -z "${OCXX}" ] && export CXX="${OCXX}"
}
# Hardcoded bash lists are needed for backward compatibility with
# <portage-2.1.4 since they assume that a newly installed version
# of ebuild.sh will work for pkg_postinst, pkg_prerm, and pkg_postrm
# when portage is upgrading itself.
READONLY_EBUILD_METADATA="DEPEND DESCRIPTION
EAPI HOMEPAGE INHERITED IUSE KEYWORDS LICENSE
PDEPEND PROVIDE RDEPEND RESTRICT SLOT SRC_URI"
READONLY_PORTAGE_VARS="D EBUILD EBUILD_PHASE \
EBUILD_SH_ARGS EMERGE_FROM FILESDIR PORTAGE_BINPKG_FILE \
PORTAGE_BIN_PATH PORTAGE_IUSE \
PORTAGE_PYM_PATH PORTAGE_MUTABLE_FILTERED_VARS \
PORTAGE_SAVED_READONLY_VARS PORTAGE_TMPDIR T WORKDIR"
PORTAGE_SAVED_READONLY_VARS="A CATEGORY P PF PN PR PV PVR"
# Variables that portage sets but doesn't mark readonly.
# In order to prevent changed values from causing unexpected
# interference, they are filtered out of the environment when
# it is saved or loaded (any mutations do not persist).
PORTAGE_MUTABLE_FILTERED_VARS="AA HOSTNAME"
# @FUNCTION: filter_readonly_variables
# @DESCRIPTION: [--filter-sandbox] [--allow-extra-vars]
# Read an environment from stdin and echo to stdout while filtering variables
# with names that are known to cause interference:
#
# * some specific variables for which bash does not allow assignment
# * some specific variables that affect portage or sandbox behavior
# * variable names that begin with a digit or that contain any
# non-alphanumeric characters that are not be supported by bash
#
# --filter-sandbox causes all SANDBOX_* variables to be filtered, which
# is only desired in certain cases, such as during preprocessing or when
# saving environment.bz2 for a binary or installed package.
#
# --filter-features causes the special FEATURES variable to be filtered.
# Generally, we want it to persist between phases since the user might
# want to modify it via bashrc to enable things like splitdebug and
# installsources for specific packages. They should be able to modify it
# in pre_pkg_setup() and have it persist all the way through the install
# phase. However, if FEATURES exist inside environment.bz2 then they
# should be overridden by current settings.
#
# ---allow-extra-vars causes some extra vars to be allowd through, such
# as ${PORTAGE_SAVED_READONLY_VARS} and ${PORTAGE_MUTABLE_FILTERED_VARS}.
#
# In bash-3.2_p20+ an attempt to assign BASH_*, FUNCNAME, GROUPS or any
# readonly variable cause the shell to exit while executing the "source"
# builtin command. To avoid this problem, this function filters those
# variables out and discards them. See bug #190128.
filter_readonly_variables() {
local x filtered_vars
local readonly_bash_vars="DIRSTACK EUID FUNCNAME GROUPS
PIPESTATUS PPID SHELLOPTS UID"
local filtered_sandbox_vars="SANDBOX_ACTIVE SANDBOX_BASHRC
SANDBOX_DEBUG_LOG SANDBOX_DISABLED SANDBOX_LIB
SANDBOX_LOG SANDBOX_ON"
filtered_vars="${readonly_bash_vars} ${READONLY_PORTAGE_VARS}
BASH_.* PATH"
if hasq --filter-sandbox $* ; then
filtered_vars="${filtered_vars} SANDBOX_.*"
else
filtered_vars="${filtered_vars} ${filtered_sandbox_vars}"
fi
if hasq --filter-features $* ; then
filtered_vars="${filtered_vars} FEATURES"
fi
if ! hasq --allow-extra-vars $* ; then
filtered_vars="
${filtered_vars}
${PORTAGE_SAVED_READONLY_VARS}
${PORTAGE_MUTABLE_FILTERED_VARS}
"
fi
"${PORTAGE_BIN_PATH}"/filter-bash-environment.py "${filtered_vars}"
}
# @FUNCTION: preprocess_ebuild_env
# @DESCRIPTION:
# Filter any readonly variables from ${T}/environment, source it, and then
# save it via save_ebuild_env(). This process should be sufficient to prevent
# any stale variables or functions from an arbitrary environment from
# interfering with the current environment. This is useful when an existing
# environment needs to be loaded from a binary or installed package.
preprocess_ebuild_env() {
local filter_opts=""
if [ -f "${T}/environment.raw" ] ; then
# This is a signal from the python side, indicating that the
# environment may contain stale SANDBOX_{DENY,PREDICT,READ,WRITE}
# and FEATURES variables that should be filtered out. Between
# phases, these variables are normally preserved.
filter_opts="--filter-sandbox --filter-features ${filter_opts}"
fi
filter_readonly_variables ${filter_opts} < "${T}"/environment \
> "${T}"/environment.filtered || return $?
unset filter_opts
mv "${T}"/environment.filtered "${T}"/environment || return $?
rm -f "${T}/environment.success" || return $?
# WARNING: Code inside this subshell should avoid making assumptions
# about variables or functions after source "${T}"/environment has been
# called. Any variables that need to be relied upon should already be
# filtered out above.
(
export SANDBOX_ON=1
source "${T}/environment" || exit $?
# We have to temporarily disable sandbox since the
# SANDBOX_{DENY,READ,PREDICT,WRITE} values we've just loaded
# may be unusable (triggering in spurious sandbox violations)
# until we've merged them with our current values.
export SANDBOX_ON=0
# It's remotely possible that save_ebuild_env() has been overridden
# by the above source command. To protect ourselves, we override it
# here with our own version. ${PORTAGE_BIN_PATH} is safe to use here
# because it's already filtered above.
source "${PORTAGE_BIN_PATH}/isolated-functions.sh" || exit $?
# Rely on save_ebuild_env() to filter out any remaining variables
# and functions that could interfere with the current environment.
save_ebuild_env || exit $?
touch "${T}/environment.success" || exit $?
) > "${T}/environment.filtered"
local retval
if [ -e "${T}/environment.success" ] ; then
filter_readonly_variables < \
"${T}/environment.filtered" > "${T}/environment"
retval=$?
else
retval=1
fi
rm -f "${T}"/environment.{filtered,raw,success}
return ${retval}
}
# === === === === === === === === === === === === === === === === === ===
# === === === === === functions end, main part begins === === === === ===
# === === === === === functions end, main part begins === === === === ===
# === === === === === functions end, main part begins === === === === ===
# === === === === === === === === === === === === === === === === === ===
if [ -n "${EBUILD_SH_ARGS}" ] && \
! hasq ${EBUILD_SH_ARGS} clean depend help info nofetch ; then
if [ "$(id -nu)" == "portage" ] ; then
export USER=portage
fi
if hasq distcc ${FEATURES} ; then
if [ -d /usr/lib/distcc/bin ]; then
#We can enable distributed compile support
if [ -z "${PATH/*distcc*/}" ]; then
# Remove the other reference.
remove_path_entry "distcc"
fi
export PATH="/usr/lib/distcc/bin:${PATH}"
[ ! -z "${DISTCC_LOG}" ] && addwrite "$(dirname ${DISTCC_LOG})"
elif which distcc &>/dev/null; then
if ! hasq distcc $CC; then
export CC="distcc $CC"
fi
if ! hasq distcc $CXX; then
export CXX="distcc $CXX"
fi
fi
fi
if hasq ccache ${FEATURES} ; then
#We can enable compiler cache support
if [ -z "${PATH/*ccache*/}" ]; then
# Remove the other reference.
remove_path_entry "ccache"
fi
if [ -d /usr/lib/ccache/bin ]; then
export PATH="/usr/lib/ccache/bin:${PATH}"
elif [ -d /usr/bin/ccache ]; then
export PATH="/usr/bin/ccache:${PATH}"
fi
[ -z "${CCACHE_DIR}" ] && export CCACHE_DIR="/var/tmp/ccache"
addread "${CCACHE_DIR}"
addwrite "${CCACHE_DIR}"
[ -n "${CCACHE_SIZE}" ] && ccache -M ${CCACHE_SIZE} &> /dev/null
else
# Force configure scripts that automatically detect ccache to respect
# FEATURES="-ccache"
export CCACHE_DISABLE=1
fi
# XXX: Load up the helper functions.
# for X in /usr/lib/portage/bin/functions/*.sh; do
# source ${X} || die "Failed to source ${X}"
# done
fi # "$*"!="depend" && "$*"!="clean" && "$*" != "setup"
export SANDBOX_ON="1"
export S=${WORKDIR}/${P}
unset E_IUSE E_DEPEND E_RDEPEND E_PDEPEND
# Turn of extended glob matching so that g++ doesn't get incorrectly matched.
shopt -u extglob
if [[ ${EBUILD_PHASE} == depend ]] ; then
QA_INTERCEPTORS="awk bash cc egrep fgrep g++
gawk gcc grep javac java-config nawk perl
pkg-config python python-config sed"
elif [[ ${EBUILD_PHASE} == clean* ]] ; then
unset QA_INTERCEPTORS
else
QA_INTERCEPTORS="autoconf automake aclocal libtoolize"
fi
# level the QA interceptors if we're in depend
if [[ -n ${QA_INTERCEPTORS} ]] ; then
for BIN in ${QA_INTERCEPTORS}; do
BIN_PATH=$(type -Pf ${BIN})
if [ "$?" != "0" ]; then
BODY="echo \"*** missing command: ${BIN}\" >&2; return 127"
else
BODY="${BIN_PATH} \"\$@\"; return \$?"
fi
if [[ ${EBUILD_PHASE} == depend ]] ; then
FUNC_SRC="${BIN}() {
if [ \$ECLASS_DEPTH -gt 0 ]; then
eqawarn \"QA Notice: '${BIN}' called in global scope: eclass \${ECLASS}\"
else
eqawarn \"QA Notice: '${BIN}' called in global scope: \${CATEGORY}/\${PF}\"
fi
${BODY}
}"
elif hasq ${BIN} autoconf automake aclocal libtoolize ; then
FUNC_SRC="${BIN}() {
if ! hasq \${FUNCNAME[1]} eautoreconf eaclocal _elibtoolize \\
eautoheader eautoconf eautomake autotools_run_tool \\
autotools_check_macro autotools_get_subdirs \\
autotools_get_auxdir ; then
eqawarn \"QA Notice: '${BIN}' called by \${FUNCNAME[1]}: \${CATEGORY}/\${PF}\"
eqawarn \"Use autotools.eclass instead of calling '${BIN}' directly.\"
fi
${BODY}
}"
else
FUNC_SRC="${BIN}() {
eqawarn \"QA Notice: '${BIN}' called by \${FUNCNAME[1]}: \${CATEGORY}/\${PF}\"
${BODY}
}"
fi
eval "$FUNC_SRC" || echo "error creating QA interceptor ${BIN}" >&2
done
unset BIN_PATH BIN BODY FUNC_SRC
fi
if ! hasq ${EBUILD_PHASE} clean depend && \
[ -f "${T}"/environment ] ; then
# The environment may have been extracted from environment.bz2 or
# may have come from another version of ebuild.sh or something.
# In any case, preprocess it to prevent any potential interference.
preprocess_ebuild_env || \
die "error processing environment"
# Colon separated SANDBOX_* variables need to be cumulative.
for x in SANDBOX_DENY SANDBOX_READ SANDBOX_PREDICT SANDBOX_WRITE ; do
eval PORTAGE_${x}=\${!x}
done
PORTAGE_SANDBOX_ON=${SANDBOX_ON}
export SANDBOX_ON=1
source "${T}"/environment || \
die "error sourcing environment"
# We have to temporarily disable sandbox since the
# SANDBOX_{DENY,READ,PREDICT,WRITE} values we've just loaded
# may be unusable (triggering in spurious sandbox violations)
# until we've merged them with our current values.
export SANDBOX_ON=0
for x in SANDBOX_DENY SANDBOX_PREDICT SANDBOX_READ SANDBOX_WRITE ; do
eval y=\${PORTAGE_${x}}
if [ "${y}" != "${!x}" ] ; then
eval export ${x}=\"$(echo -n "${y}:${!x}" | tr ":" "\0" | \
sort -z -u | tr "\0" ":")\"
fi
unset PORTAGE_${x}
done
unset x y
export SANDBOX_ON=${PORTAGE_SANDBOX_ON}
unset PORTAGE_SANDBOX_ON
# After loading the environment, make sure the color variables
# are in sync with the current NOCOLOR setting.
case "${NOCOLOR:-false}" in
yes|true)
unset_colors
;;
no|false)
set_colors
;;
esac
source_all_bashrcs
fi
if ! hasq ${EBUILD_PHASE} clean && \
(
hasq ${EBUILD_PHASE} depend || \
[ ! -f "${T}"/environment ] || \
hasq noauto ${FEATURES}
) ; then
# The bashrcs get an opportunity here to set aliases that will be expanded
# during sourcing of ebuilds and eclasses.
source_all_bashrcs
# *DEPEND and IUSE will be set during the sourcing of the ebuild.
# In order to ensure correct interaction between ebuilds and
# eclasses, they need to be unset before this process of
# interaction begins.
unset DEPEND RDEPEND PDEPEND IUSE
source "${EBUILD}" || die "error sourcing ebuild"
if [ "${EBUILD_PHASE}" != "depend" ] ; then
RESTRICT=${PORTAGE_RESTRICT}
fi
# This next line is not the same as export RDEPEND=${RDEPEND:-${DEPEND}}
# That will test for unset *or* NULL (""). We want just to set for unset...
# turn off glob expansion from here on in to prevent *'s and ? in the
# DEPEND syntax from getting expanded :)
set -f
if [ "${RDEPEND-unset}" == "unset" ] ; then
export RDEPEND=${DEPEND}
debug-print "RDEPEND: not set... Setting to: ${DEPEND}"
fi
# add in dependency info from eclasses
IUSE="${IUSE} ${E_IUSE}"
DEPEND="${DEPEND} ${E_DEPEND}"
RDEPEND="${RDEPEND} ${E_RDEPEND}"
PDEPEND="${PDEPEND} ${E_PDEPEND}"
unset ECLASS E_IUSE E_DEPEND E_RDEPEND E_PDEPEND
set +f
fi
# enable bashrc support for the clean phase
[[ ${EBUILD_PHASE} == clean ]] && source_all_bashrcs
# unset USE_EXPAND variables that contain only the special "*" token
for x in ${USE_EXPAND} ; do
[ "${!x}" == "*" ] && unset ${x}
done
unset x
if hasq nostrip ${FEATURES} ${RESTRICT} || hasq strip ${RESTRICT}
then
export DEBUGBUILD=1
fi
#a reasonable default for $S
[[ -z ${S} ]] && export S=${WORKDIR}/${P}
#some users have $TMP/$TMPDIR to a custom dir in their home ...
#this will cause sandbox errors with some ./configure
#scripts, so set it to $T.
export TMP="${T}"
export TMPDIR="${T}"
# Note: readonly variables interfere with preprocess_ebuild_env(), so
# declare them only after it has already run.
if [ "${EBUILD_PHASE}" != "depend" ] ; then
declare -r ${READONLY_EBUILD_METADATA} ${READONLY_PORTAGE_VARS}
fi
if [ -n "${EBUILD_SH_ARGS}" ] ; then
case ${EBUILD_SH_ARGS} in
nofetch)
ebuild_phase_with_hooks pkg_nofetch
exit 1
;;
prerm|postrm|postinst|config|info)
if hasq ${EBUILD_SH_ARGS} config info && \
[ "$(type -t pkg_${EBUILD_SH_ARGS})" != "function" ]; then
ewarn "pkg_${EBUILD_SH_ARGS}() is not defined: '${EBUILD##*/}'"
fi
export SANDBOX_ON="0"
if [ "${PORTAGE_DEBUG}" != "1" ] || [ "${-/x/}" != "$-" ]; then
ebuild_phase_with_hooks pkg_${EBUILD_SH_ARGS}
else
set -x
ebuild_phase_with_hooks pkg_${EBUILD_SH_ARGS}
set +x
fi
if [[ $EBUILD_PHASE == postinst ]] && [[ -n $PORTAGE_UPDATE_ENV ]]; then
# Update environment.bz2 in case installation phases
# need to pass some variables to uninstallation phases.
(
unset S _E_DOCDESTTREE_ _E_EXEDESTTREE_
save_ebuild_env | filter_readonly_variables \
--filter-sandbox --allow-extra-vars | \
bzip2 -c -f9 > "$PORTAGE_UPDATE_ENV"
)
fi
;;
unpack|compile|test|clean|install)
if [ "${SANDBOX_DISABLED="0"}" == "0" ]; then
export SANDBOX_ON="1"
else
export SANDBOX_ON="0"
fi
if [ "${PORTAGE_DEBUG}" != "1" ] || [ "${-/x/}" != "$-" ]; then
dyn_${EBUILD_SH_ARGS}
else
set -x
dyn_${EBUILD_SH_ARGS}
set +x
fi
export SANDBOX_ON="0"
;;
help|setup|preinst)
#pkg_setup needs to be out of the sandbox for tmp file creation;
#for example, awking and piping a file in /tmp requires a temp file to be created
#in /etc. If pkg_setup is in the sandbox, both our lilo and apache ebuilds break.
export SANDBOX_ON="0"
if [ "${PORTAGE_DEBUG}" != "1" ] || [ "${-/x/}" != "$-" ]; then
dyn_${EBUILD_SH_ARGS}
else
set -x
dyn_${EBUILD_SH_ARGS}
set +x
fi
;;
depend)
export SANDBOX_ON="0"
set -f
if [ -n "${dbkey}" ] ; then
if [ ! -d "${dbkey%/*}" ]; then
install -d -g ${PORTAGE_GID} -m2775 "${dbkey%/*}"
fi
# Make it group writable. 666&~002==664
umask 002
fi
auxdbkeys="DEPEND RDEPEND SLOT SRC_URI RESTRICT HOMEPAGE LICENSE
DESCRIPTION KEYWORDS INHERITED IUSE CDEPEND PDEPEND PROVIDE EAPI
UNUSED_01 UNUSED_02 UNUSED_03 UNUSED_04 UNUSED_05 UNUSED_06
UNUSED_07"
#the extra $(echo) commands remove newlines
unset CDEPEND
[ -n "${EAPI}" ] || EAPI=0
if [ -n "${dbkey}" ] ; then
> "${dbkey}"
for f in ${auxdbkeys} ; do
echo $(echo ${!f}) >> "${dbkey}" || exit $?
done
else
for f in ${auxdbkeys} ; do
echo $(echo ${!f}) 1>&9 || exit $?
done
9>&-
fi
set +f
;;
*)
export SANDBOX_ON="1"
echo "Unrecognized EBUILD_SH_ARGS: '${EBUILD_SH_ARGS}'"
echo
dyn_help
exit 1
;;
esac
[ -n "${EBUILD_EXIT_STATUS_FILE}" ] && \
touch "${EBUILD_EXIT_STATUS_FILE}" &>/dev/null
fi
# Save the env only for relevant phases.
if [ -n "${EBUILD_SH_ARGS}" ] && \
! hasq ${EBUILD_SH_ARGS} clean depend help info nofetch ; then
# Save current environment and touch a success file. (echo for success)
umask 002
save_ebuild_env | filter_readonly_variables > "${T}/environment"
chown portage:portage "${T}/environment" &>/dev/null
chmod g+w "${T}/environment" &>/dev/null
fi
# Do not exit when ebuild.sh is sourced by other scripts.
true