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|
#!/bin/bash
# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# 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.
PORTAGE_READONLY_METADATA="DEFINED_PHASES DEPEND DESCRIPTION
EAPI HDEPEND HOMEPAGE INHERITED IUSE REQUIRED_USE KEYWORDS LICENSE
PDEPEND PROVIDE RDEPEND REPOSITORY RESTRICT SLOT SRC_URI"
PORTAGE_READONLY_VARS="D EBUILD EBUILD_PHASE EBUILD_PHASE_FUNC \
EBUILD_SH_ARGS ECLASSDIR EMERGE_FROM FILESDIR MERGE_TYPE \
PM_EBUILD_HOOK_DIR \
PORTAGE_ACTUAL_DISTDIR PORTAGE_ARCHLIST PORTAGE_BASHRC \
PORTAGE_BINPKG_FILE PORTAGE_BINPKG_TAR_OPTS PORTAGE_BINPKG_TMPFILE \
PORTAGE_BIN_PATH PORTAGE_BUILDDIR PORTAGE_BUILD_GROUP \
PORTAGE_BUILD_USER PORTAGE_BUNZIP2_COMMAND \
PORTAGE_BZIP2_COMMAND PORTAGE_COLORMAP PORTAGE_CONFIGROOT \
PORTAGE_DEBUG PORTAGE_DEPCACHEDIR PORTAGE_EBUILD_EXIT_FILE \
PORTAGE_ECLASS_LOCATIONS \
PORTAGE_GID PORTAGE_GRPNAME PORTAGE_INST_GID PORTAGE_INST_UID \
PORTAGE_INTERNAL_CALLER PORTAGE_IPC_DAEMON PORTAGE_IUSE PORTAGE_LOG_FILE \
PORTAGE_MUTABLE_FILTERED_VARS PORTAGE_OVERRIDE_EPREFIX \
PORTAGE_PYM_PATH PORTAGE_PYTHON PORTAGE_PYTHONPATH \
PORTAGE_READONLY_METADATA PORTAGE_READONLY_VARS \
PORTAGE_REPO_NAME PORTAGE_REPOSITORIES PORTAGE_RESTRICT \
PORTAGE_SAVED_READONLY_VARS PORTAGE_SIGPIPE_STATUS \
PORTAGE_TMPDIR PORTAGE_UPDATE_ENV PORTAGE_USERNAME \
PORTAGE_VERBOSE PORTAGE_WORKDIR_MODE PORTAGE_XATTR_EXCLUDE \
PORTDIR \
PROFILE_PATHS REPLACING_VERSIONS REPLACED_BY_VERSION T WORKDIR \
__PORTAGE_HELPER __PORTAGE_TEST_HARDLINK_LOCKS"
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.
#
# --filter-locale causes locale related variables such as LANG and LC_*
# variables to be filtered. These variables should persist between phases,
# in case they are modified by the ebuild. However, the current user
# settings should be used when loading the environment from a binary or
# installed package.
#
# --filter-path causes the PATH variable to be filtered. This variable
# should persist between phases, in case it is modified by the ebuild.
# However, old settings should be overridden when loading the
# environment from a binary or installed package.
#
# ---allow-extra-vars causes some extra vars to be allowd through, such
# as ${PORTAGE_SAVED_READONLY_VARS} and ${PORTAGE_MUTABLE_FILTERED_VARS}.
# This is enabled automatically if EMERGE_FROM=binary, since it preserves
# variables from when the package was originally built.
#
# In bash-3.2_p20+ an attempt to assign BASH_*, FUNCNAME, GROUPS or any
# readonly variable cause the shell to exit while executing the "source"
# builtin command. To avoid this problem, this function filters those
# variables out and discards them. See bug #190128.
__filter_readonly_variables() {
local x filtered_vars
local readonly_bash_vars="BASHOPTS BASHPID DIRSTACK EUID
FUNCNAME GROUPS PIPESTATUS PPID SHELLOPTS UID"
local bash_misc_vars="BASH BASH_.* COLUMNS COMP_WORDBREAKS HISTCMD
HISTFILE HOSTNAME HOSTTYPE IFS LINENO MACHTYPE OLDPWD
OPTERR OPTIND OSTYPE POSIXLY_CORRECT PS4 PWD RANDOM
SECONDS SHLVL _"
local filtered_sandbox_vars="SANDBOX_ACTIVE SANDBOX_BASHRC
SANDBOX_DEBUG_LOG SANDBOX_DISABLED SANDBOX_LIB
SANDBOX_LOG SANDBOX_ON"
# Untrusted due to possible application of package renames to binpkgs
local binpkg_untrusted_vars="CATEGORY P PF PN PR PV PVR"
local misc_garbage_vars="_portage_filter_opts"
filtered_vars="$readonly_bash_vars $bash_misc_vars
$PORTAGE_READONLY_VARS $misc_garbage_vars"
# Don't filter/interfere with prefix variables unless they are
# supported by the current EAPI.
if ___eapi_has_prefix_variables; then
filtered_vars+=" ED EPREFIX EROOT"
fi
if has --filter-sandbox $* ; then
filtered_vars="${filtered_vars} SANDBOX_.*"
else
filtered_vars="${filtered_vars} ${filtered_sandbox_vars}"
fi
if has --filter-features $* ; then
filtered_vars="${filtered_vars} FEATURES PORTAGE_FEATURES"
fi
if has --filter-path $* ; then
filtered_vars+=" PATH"
fi
if has --filter-locale $* ; then
filtered_vars+=" LANG LC_ALL LC_COLLATE
LC_CTYPE LC_MESSAGES LC_MONETARY
LC_NUMERIC LC_PAPER LC_TIME"
fi
if ! has --allow-extra-vars $* ; then
if [ "${EMERGE_FROM}" = binary ] ; then
# preserve additional variables from build time,
# while excluding untrusted variables
filtered_vars+=" ${binpkg_untrusted_vars}"
else
filtered_vars+=" ${PORTAGE_SAVED_READONLY_VARS}"
filtered_vars+=" ${PORTAGE_MUTABLE_FILTERED_VARS}"
fi
fi
"${PORTAGE_PYTHON:-/usr/bin/python}" "${PORTAGE_BIN_PATH}"/filter-bash-environment.py "${filtered_vars}" || die "filter-bash-environment.py failed"
}
# @FUNCTION: __preprocess_ebuild_env
# @DESCRIPTION:
# Filter any readonly variables from ${T}/environment, source it, and then
# save it via __save_ebuild_env(). This process should be sufficient to prevent
# any stale variables or functions from an arbitrary environment from
# interfering with the current environment. This is useful when an existing
# environment needs to be loaded from a binary or installed package.
__preprocess_ebuild_env() {
local _portage_filter_opts="--filter-features --filter-locale --filter-path --filter-sandbox"
# If environment.raw is present, this is a signal from the python side,
# indicating that the environment may contain stale FEATURES and
# SANDBOX_{DENY,PREDICT,READ,WRITE} variables that should be filtered out.
# Otherwise, we don't need to filter the environment.
[ -f "${T}/environment.raw" ] || return 0
__filter_readonly_variables $_portage_filter_opts < "${T}"/environment \
>> "$T/environment.filtered" || return $?
unset _portage_filter_opts
mv "${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}/save-ebuild-env.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 $?
>> "$T/environment.success" || exit $?
) > "${T}/environment.filtered"
local retval
if [ -e "${T}/environment.success" ] ; then
__filter_readonly_variables --filter-features < \
"${T}/environment.filtered" > "${T}/environment"
retval=$?
else
retval=1
fi
rm -f "${T}"/environment.{filtered,raw,success}
return ${retval}
}
__ebuild_phase() {
declare -F "$1" >/dev/null && __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_pretend() {
if [[ -e $PORTAGE_BUILDDIR/.pretended ]] ; then
__vecho ">>> It appears that '$PF' is already pretended; skipping."
__vecho ">>> Remove '$PORTAGE_BUILDDIR/.pretended' to force pretend."
return 0
fi
__ebuild_phase pre_pkg_pretend
__ebuild_phase pkg_pretend
>> "$PORTAGE_BUILDDIR/.pretended" || \
die "Failed to create $PORTAGE_BUILDDIR/.pretended"
__ebuild_phase post_pkg_pretend
}
__dyn_setup() {
if [[ -e $PORTAGE_BUILDDIR/.setuped ]] ; then
__vecho ">>> It appears that '$PF' is already setup; skipping."
__vecho ">>> Remove '$PORTAGE_BUILDDIR/.setuped' to force setup."
return 0
fi
__ebuild_phase pre_pkg_setup
__ebuild_phase pkg_setup
>> "$PORTAGE_BUILDDIR/.setuped" || \
die "Failed to create $PORTAGE_BUILDDIR/.setuped"
__ebuild_phase post_pkg_setup
}
__dyn_unpack() {
if [[ -f ${PORTAGE_BUILDDIR}/.unpacked ]] ; then
__vecho ">>> WORKDIR is up-to-date, keeping..."
return 0
fi
if [ ! -d "${WORKDIR}" ]; then
install -m${PORTAGE_WORKDIR_MODE:-0700} -d "${WORKDIR}" || die "Failed to create dir '${WORKDIR}'"
fi
cd "${WORKDIR}" || die "Directory change failed: \`cd '${WORKDIR}'\`"
__ebuild_phase pre_src_unpack
__vecho ">>> Unpacking source..."
__ebuild_phase src_unpack
>> "$PORTAGE_BUILDDIR/.unpacked" || \
die "Failed to create $PORTAGE_BUILDDIR/.unpacked"
__vecho ">>> Source unpacked in ${WORKDIR}"
__ebuild_phase post_src_unpack
}
__dyn_clean() {
if [ -z "${PORTAGE_BUILDDIR}" ]; then
echo "Aborting clean phase because PORTAGE_BUILDDIR is unset!"
return 1
elif [ ! -d "${PORTAGE_BUILDDIR}" ] ; then
return 0
fi
if has chflags $FEATURES ; then
chflags -R noschg,nouchg,nosappnd,nouappnd "${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 [[ $EMERGE_FROM = binary ]] || \
! has keeptemp $FEATURES && ! has keepwork $FEATURES ; then
rm -rf "${T}"
fi
if [[ $EMERGE_FROM = binary ]] || ! has keepwork $FEATURES; then
rm -f "$PORTAGE_BUILDDIR"/.{ebuild_changed,logid,pretended,setuped,unpacked,prepared} \
"$PORTAGE_BUILDDIR"/.{configured,compiled,tested,packaged} \
"$PORTAGE_BUILDDIR"/.die_hooks \
"$PORTAGE_BUILDDIR"/.ipc_{in,out,lock} \
"$PORTAGE_BUILDDIR"/.exit_status
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"
# Some kernels, such as Solaris, return EINVAL when an attempt
# is made to remove the current working directory.
cd "$PORTAGE_BUILDDIR"/../..
rmdir "$PORTAGE_BUILDDIR" 2>/dev/null
true
}
__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_prepare() {
__abort_handler src_prepare $1
rm -f "$PORTAGE_BUILDDIR/.prepared"
exit 1
}
__abort_configure() {
__abort_handler src_configure $1
rm -f "$PORTAGE_BUILDDIR/.configured"
exit 1
}
__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
}
__has_phase_defined_up_to() {
local phase
for phase in unpack prepare configure compile install; do
has ${phase} ${DEFINED_PHASES} && return 0
[[ ${phase} == $1 ]] && return 1
done
# We shouldn't actually get here
return 1
}
__dyn_prepare() {
if [[ -e $PORTAGE_BUILDDIR/.prepared ]] ; then
__vecho ">>> It appears that '$PF' is already prepared; skipping."
__vecho ">>> Remove '$PORTAGE_BUILDDIR/.prepared' to force prepare."
return 0
fi
if [[ -d $S ]] ; then
cd "${S}"
elif ___eapi_has_S_WORKDIR_fallback; then
cd "${WORKDIR}"
elif [[ -z ${A} ]] && ! __has_phase_defined_up_to prepare; then
cd "${WORKDIR}"
else
die "The source directory '${S}' doesn't exist"
fi
trap __abort_prepare SIGINT SIGQUIT
__ebuild_phase pre_src_prepare
__vecho ">>> Preparing source in $PWD ..."
__ebuild_phase src_prepare
>> "$PORTAGE_BUILDDIR/.prepared" || \
die "Failed to create $PORTAGE_BUILDDIR/.prepared"
__vecho ">>> Source prepared."
__ebuild_phase post_src_prepare
trap - SIGINT SIGQUIT
}
__dyn_configure() {
if [[ -e $PORTAGE_BUILDDIR/.configured ]] ; then
__vecho ">>> It appears that '$PF' is already configured; skipping."
__vecho ">>> Remove '$PORTAGE_BUILDDIR/.configured' to force configuration."
return 0
fi
if [[ -d $S ]] ; then
cd "${S}"
elif ___eapi_has_S_WORKDIR_fallback; then
cd "${WORKDIR}"
elif [[ -z ${A} ]] && ! __has_phase_defined_up_to configure; then
cd "${WORKDIR}"
else
die "The source directory '${S}' doesn't exist"
fi
trap __abort_configure SIGINT SIGQUIT
__ebuild_phase pre_src_configure
__vecho ">>> Configuring source in $PWD ..."
__ebuild_phase src_configure
>> "$PORTAGE_BUILDDIR/.configured" || \
die "Failed to create $PORTAGE_BUILDDIR/.configured"
__vecho ">>> Source configured."
__ebuild_phase post_src_configure
trap - SIGINT SIGQUIT
}
__dyn_compile() {
if [[ -e $PORTAGE_BUILDDIR/.compiled ]] ; then
__vecho ">>> It appears that '${PF}' is already compiled; skipping."
__vecho ">>> Remove '$PORTAGE_BUILDDIR/.compiled' to force compilation."
return 0
fi
if [[ -d $S ]] ; then
cd "${S}"
elif ___eapi_has_S_WORKDIR_fallback; then
cd "${WORKDIR}"
elif [[ -z ${A} ]] && ! __has_phase_defined_up_to compile; then
cd "${WORKDIR}"
else
die "The source directory '${S}' doesn't exist"
fi
trap __abort_compile SIGINT SIGQUIT
if has distcc $FEATURES && has distcc-pump $FEATURES ; then
if [[ -z $INCLUDE_SERVER_PORT ]] || [[ ! -w $INCLUDE_SERVER_PORT ]] ; then
eval $(pump --startup)
trap "pump --shutdown" EXIT
fi
fi
__ebuild_phase pre_src_compile
__vecho ">>> Compiling source in $PWD ..."
__ebuild_phase src_compile
>> "$PORTAGE_BUILDDIR/.compiled" || \
die "Failed to create $PORTAGE_BUILDDIR/.compiled"
__vecho ">>> Source compiled."
__ebuild_phase post_src_compile
trap - SIGINT SIGQUIT
}
__dyn_test() {
if [[ -e $PORTAGE_BUILDDIR/.tested ]] ; then
__vecho ">>> It appears that ${PN} has already been tested; skipping."
__vecho ">>> Remove '${PORTAGE_BUILDDIR}/.tested' to force test."
return
fi
trap "__abort_test" SIGINT SIGQUIT
if [ -d "${S}" ]; then
cd "${S}"
else
cd "${WORKDIR}"
fi
if has test ${RESTRICT} ; then
einfo "Skipping make test/check due to ebuild restriction."
__vecho ">>> Test phase [disabled because of RESTRICT=test]: ${CATEGORY}/${PF}"
# If ${EBUILD_FORCE_TEST} == 1 and FEATURES came from ${T}/environment
# then it might not have FEATURES=test like it's supposed to here.
elif [[ ${EBUILD_FORCE_TEST} != 1 ]] && ! has test ${FEATURES} ; then
__vecho ">>> Test phase [not enabled]: ${CATEGORY}/${PF}"
else
# If ${EBUILD_FORCE_TEST} == 1 and USE came from ${T}/environment
# then it might not have USE=test like it's supposed to here.
if [[ ${EBUILD_FORCE_TEST} == 1 && test =~ ${PORTAGE_IUSE} ]] && \
! has test ${USE} ; then
export USE="${USE} test"
fi
local save_sp=${SANDBOX_PREDICT}
addpredict /
__ebuild_phase pre_src_test
__ebuild_phase src_test
>> "$PORTAGE_BUILDDIR/.tested" || \
die "Failed to create $PORTAGE_BUILDDIR/.tested"
__ebuild_phase post_src_test
SANDBOX_PREDICT=${save_sp}
fi
trap - SIGINT SIGQUIT
}
__dyn_install() {
[ -z "$PORTAGE_BUILDDIR" ] && die "${FUNCNAME}: PORTAGE_BUILDDIR is unset"
if has noauto $FEATURES ; then
rm -f "${PORTAGE_BUILDDIR}/.installed"
elif [[ -e $PORTAGE_BUILDDIR/.installed ]] ; then
__vecho ">>> It appears that '${PF}' is already installed; skipping."
__vecho ">>> Remove '${PORTAGE_BUILDDIR}/.installed' to force install."
return 0
fi
trap "__abort_install" SIGINT SIGQUIT
__ebuild_phase pre_src_install
if ___eapi_has_prefix_variables; then
_x=${ED}
else
_x=${D}
fi
rm -rf "${D}"
mkdir -p "${_x}"
unset _x
if [[ -d $S ]] ; then
cd "${S}"
elif ___eapi_has_S_WORKDIR_fallback; then
cd "${WORKDIR}"
elif [[ -z ${A} ]] && ! __has_phase_defined_up_to install; then
cd "${WORKDIR}"
else
die "The source directory '${S}' doesn't exist"
fi
__vecho
__vecho ">>> Install ${PF} into ${D} category ${CATEGORY}"
#our custom version of libtool uses $S and $D to fix
#invalid paths in .la files
export S D
# Reset exeinto(), docinto(), insinto(), and into() state variables
# in case the user is running the install phase multiple times
# consecutively via the ebuild command.
export DESTTREE=/usr
export INSDESTTREE=""
export _E_EXEDESTTREE_=""
export _E_DOCDESTTREE_=""
__ebuild_phase src_install
>> "$PORTAGE_BUILDDIR/.installed" || \
die "Failed to create $PORTAGE_BUILDDIR/.installed"
__vecho ">>> Completed installing ${PF} into ${D}"
__vecho
__ebuild_phase post_src_install
cd "${PORTAGE_BUILDDIR}"/build-info
set -f
local f x
IFS=$' \t\n\r'
for f in CATEGORY DEFINED_PHASES FEATURES INHERITED IUSE \
PF PKGUSE SLOT KEYWORDS HOMEPAGE DESCRIPTION ; do
x=$(echo -n ${!f})
[[ -n $x ]] && echo "$x" > $f
done
if [[ $CATEGORY != virtual ]] ; then
for f in ASFLAGS CBUILD CC CFLAGS CHOST CTARGET CXX \
CXXFLAGS EXTRA_ECONF EXTRA_EINSTALL EXTRA_MAKE \
LDFLAGS LIBCFLAGS LIBCXXFLAGS QA_CONFIGURE_OPTIONS \
QA_DESKTOP_FILE ; do
x=$(echo -n ${!f})
[[ -n $x ]] && echo "$x" > $f
done
# whitespace preserved
for f in QA_AM_MAINTAINER_MODE ; do
[[ -n ${!f} ]] && echo "${!f}" > $f
done
fi
echo "${USE}" > USE
echo "${EAPI:-0}" > EAPI
# Save EPREFIX, since it makes it easy to use chpathtool to
# adjust the content of a binary package so that it will
# work in a different EPREFIX from the one is was built for.
if ___eapi_has_prefix_variables && [[ -n ${EPREFIX} ]]; then
echo "${EPREFIX}" > EPREFIX
fi
set +f
# local variables can leak into the saved environment.
unset f
# Use safe cwd, avoiding unsafe import for bug #469338.
cd "${PORTAGE_PYM_PATH}"
__save_ebuild_env --exclude-init-phases | __filter_readonly_variables \
--filter-path --filter-sandbox --allow-extra-vars > \
"${PORTAGE_BUILDDIR}"/build-info/environment
assert "__save_ebuild_env failed"
cd "${PORTAGE_BUILDDIR}"/build-info || die
${PORTAGE_BZIP2_COMMAND} -f9 environment
cp "${EBUILD}" "${PF}.ebuild"
[ -n "${PORTAGE_REPO_NAME}" ] && echo "${PORTAGE_REPO_NAME}" > repository
if has nostrip ${FEATURES} ${RESTRICT} || has strip ${RESTRICT}
then
>> DEBUGBUILD
fi
trap - SIGINT SIGQUIT
}
__dyn_help() {
echo
echo "Portage"
echo "Copyright 1999-2010 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 " pretend : execute package specific pretend actions"
echo " setup : execute package specific setup actions"
echo " fetch : download source archive(s) and patches"
echo " nofetch : display special fetch instructions"
echo " digest : create a manifest file for the package"
echo " manifest : create a manifest file for the package"
echo " unpack : unpack sources (auto-dependencies if needed)"
echo " prepare : prepare sources (auto-dependencies if needed)"
echo " configure : configure sources (auto-fetch/unpack if needed)"
echo " compile : compile sources (auto-fetch/unpack/configure if needed)"
echo " test : test package (auto-fetch/unpack/configure/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 has nostrip ${FEATURES} ${RESTRICT} || has 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
}
# @FUNCTION: __ebuild_arg_to_phase
# @DESCRIPTION:
# Translate a known ebuild(1) argument into the precise
# name of it's corresponding ebuild phase.
__ebuild_arg_to_phase() {
[ $# -ne 1 ] && die "expected exactly 1 arg, got $#: $*"
local arg=$1
local phase_func=""
case "$arg" in
pretend)
___eapi_has_pkg_pretend && \
phase_func=pkg_pretend
;;
setup)
phase_func=pkg_setup
;;
nofetch)
phase_func=pkg_nofetch
;;
unpack)
phase_func=src_unpack
;;
prepare)
___eapi_has_src_prepare && \
phase_func=src_prepare
;;
configure)
___eapi_has_src_configure && \
phase_func=src_configure
;;
compile)
phase_func=src_compile
;;
test)
phase_func=src_test
;;
install)
phase_func=src_install
;;
preinst)
phase_func=pkg_preinst
;;
postinst)
phase_func=pkg_postinst
;;
prerm)
phase_func=pkg_prerm
;;
postrm)
phase_func=pkg_postrm
;;
esac
[[ -z $phase_func ]] && return 1
echo "$phase_func"
return 0
}
__ebuild_phase_funcs() {
[ $# -ne 2 ] && die "expected exactly 2 args, got $#: $*"
local eapi=$1
local phase_func=$2
local default_phases="pkg_nofetch src_unpack src_prepare src_configure
src_compile src_install src_test"
local x y default_func=""
for x in pkg_nofetch src_unpack src_test ; do
declare -F $x >/dev/null || \
eval "$x() { __eapi0_$x \"\$@\" ; }"
done
case "$eapi" in
0|1)
if ! declare -F src_compile >/dev/null ; then
case "$eapi" in
0)
src_compile() { __eapi0_src_compile "$@" ; }
;;
*)
src_compile() { __eapi1_src_compile "$@" ; }
;;
esac
fi
for x in $default_phases ; do
eval "default_$x() {
die \"default_$x() is not supported with EAPI='$eapi' during phase $phase_func\"
}"
done
eval "default() {
die \"default() is not supported with EAPI='$eapi' during phase $phase_func\"
}"
;;
*)
declare -F src_configure >/dev/null || \
src_configure() { __eapi2_src_configure "$@" ; }
declare -F src_compile >/dev/null || \
src_compile() { __eapi2_src_compile "$@" ; }
has $eapi 2 3 || declare -F src_install >/dev/null || \
src_install() { __eapi4_src_install "$@" ; }
if has $phase_func $default_phases ; then
__eapi2_pkg_nofetch () { __eapi0_pkg_nofetch "$@" ; }
__eapi2_src_unpack () { __eapi0_src_unpack "$@" ; }
__eapi2_src_prepare () { true ; }
__eapi2_src_test () { __eapi0_src_test "$@" ; }
__eapi2_src_install () { die "$FUNCNAME is not supported" ; }
for x in $default_phases ; do
eval "default_$x() { __eapi2_$x \"\$@\" ; }"
done
eval "default() { __eapi2_$phase_func \"\$@\" ; }"
case "$eapi" in
2|3)
;;
*)
eval "default_src_install() { __eapi4_src_install \"\$@\" ; }"
[[ $phase_func = src_install ]] && \
eval "default() { __eapi4_$phase_func \"\$@\" ; }"
;;
esac
else
for x in $default_phases ; do
eval "default_$x() {
die \"default_$x() is not supported in phase $default_func\"
}"
done
eval "default() {
die \"default() is not supported with EAPI='$eapi' during phase $phase_func\"
}"
fi
;;
esac
}
__ebuild_main() {
# Subshell/helper die support (must export for the die helper).
# Since this function is typically executed in a subshell,
# setup EBUILD_MASTER_PID to refer to the current $BASHPID,
# which seems to give the best results when further
# nested subshells call die.
export EBUILD_MASTER_PID=${BASHPID:-$(__bashpid)}
trap 'exit 1' SIGTERM
#a reasonable default for $S
[[ -z ${S} ]] && export S=${WORKDIR}/${P}
if [[ -s $SANDBOX_LOG ]] ; then
# We use SANDBOX_LOG to check for sandbox violations,
# so we ensure that there can't be a stale log to
# interfere with our logic.
local x=
if [[ -n SANDBOX_ON ]] ; then
x=$SANDBOX_ON
export SANDBOX_ON=0
fi
rm -f "$SANDBOX_LOG" || \
die "failed to remove stale sandbox log: '$SANDBOX_LOG'"
if [[ -n $x ]] ; then
export SANDBOX_ON=$x
fi
unset x
fi
# Force configure scripts that automatically detect ccache to
# respect FEATURES="-ccache".
has ccache $FEATURES || export CCACHE_DISABLE=1
local phase_func=$(__ebuild_arg_to_phase "$EBUILD_PHASE")
[[ -n $phase_func ]] && __ebuild_phase_funcs "$EAPI" "$phase_func"
unset phase_func
__source_all_bashrcs
case ${1} in
nofetch)
__ebuild_phase_with_hooks pkg_nofetch
;;
prerm|postrm|preinst|postinst|config|info)
if has "${1}" config info && \
! declare -F "pkg_${1}" >/dev/null ; then
ewarn "pkg_${1}() is not defined: '${EBUILD##*/}'"
fi
export SANDBOX_ON="0"
if [ "${PORTAGE_DEBUG}" != "1" ] || [ "${-/x/}" != "$-" ]; then
__ebuild_phase_with_hooks pkg_${1}
else
set -x
__ebuild_phase_with_hooks pkg_${1}
set +x
fi
if [[ -n $PORTAGE_UPDATE_ENV ]] ; then
# Update environment.bz2 in case installation phases
# need to pass some variables to uninstallation phases.
# Use safe cwd, avoiding unsafe import for bug #469338.
cd "${PORTAGE_PYM_PATH}"
__save_ebuild_env --exclude-init-phases | \
__filter_readonly_variables --filter-path \
--filter-sandbox --allow-extra-vars \
| ${PORTAGE_BZIP2_COMMAND} -c -f9 > "$PORTAGE_UPDATE_ENV"
assert "__save_ebuild_env failed"
fi
;;
unpack|prepare|configure|compile|test|clean|install)
if [[ ${SANDBOX_DISABLED:-0} = 0 ]] ; then
export SANDBOX_ON="1"
else
export SANDBOX_ON="0"
fi
case "${1}" in
configure|compile)
local x
for x in ASFLAGS CCACHE_DIR CCACHE_SIZE \
CFLAGS CXXFLAGS LDFLAGS LIBCFLAGS LIBCXXFLAGS ; do
[[ ${!x+set} = set ]] && export $x
done
unset x
has distcc $FEATURES && [[ -n $DISTCC_DIR ]] && \
[[ ${SANDBOX_WRITE/$DISTCC_DIR} = $SANDBOX_WRITE ]] && \
addwrite "$DISTCC_DIR"
x=LIBDIR_$ABI
[ -z "$PKG_CONFIG_PATH" -a -n "$ABI" -a -n "${!x}" ] && \
export PKG_CONFIG_PATH=${EPREFIX}/usr/${!x}/pkgconfig
if has noauto $FEATURES && \
[[ ! -f $PORTAGE_BUILDDIR/.unpacked ]] ; then
echo
echo "!!! We apparently haven't unpacked..." \
"This is probably not what you"
echo "!!! want to be doing... You are using" \
"FEATURES=noauto so I'll assume"
echo "!!! that you know what you are doing..." \
"You have 5 seconds to abort..."
echo
local x
for x in 1 2 3 4 5 6 7 8; do
LC_ALL=C sleep 0.25
done
sleep 3
fi
cd "$PORTAGE_BUILDDIR"
if [ ! -d build-info ] ; then
mkdir build-info
cp "$EBUILD" "build-info/$PF.ebuild"
fi
#our custom version of libtool uses $S and $D to fix
#invalid paths in .la files
export S D
;;
esac
if [ "${PORTAGE_DEBUG}" != "1" ] || [ "${-/x/}" != "$-" ]; then
__dyn_${1}
else
set -x
__dyn_${1}
set +x
fi
export SANDBOX_ON="0"
;;
help|pretend|setup)
#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/}" != "$-" ]; then
__dyn_${1}
else
set -x
__dyn_${1}
set +x
fi
;;
_internal_test)
;;
*)
export SANDBOX_ON="1"
echo "Unrecognized arg '${1}'"
echo
__dyn_help
exit 1
;;
esac
# Save the env only for relevant phases.
if ! has "${1}" clean help info nofetch ; then
umask 002
# Use safe cwd, avoiding unsafe import for bug #469338.
cd "${PORTAGE_PYM_PATH}"
__save_ebuild_env | __filter_readonly_variables \
--filter-features > "$T/environment"
assert "__save_ebuild_env failed"
chgrp "${PORTAGE_GRPNAME:-portage}" "$T/environment"
chmod g+w "$T/environment"
fi
[[ -n $PORTAGE_EBUILD_EXIT_FILE ]] && > "$PORTAGE_EBUILD_EXIT_FILE"
if [[ -n $PORTAGE_IPC_DAEMON ]] ; then
[[ ! -s $SANDBOX_LOG ]]
"$PORTAGE_BIN_PATH"/ebuild-ipc exit $?
fi
}
|