source "${PORTAGE_BIN_PATH}/isolated-functions.sh" &>/dev/null
-OCC="$CC"
-OCXX="$CXX"
-
# Set IMAGE for minimal backward compatibility with
# overlays or user's bashrc, but don't export it.
[ "${EBUILD_PHASE}" == "preinst" ] && IMAGE=${D}
chgrp -h "$@"
}
-# source the existing profile.bashrc's.
-save_IFS
-IFS=$'\n'
-for dir in ${PROFILE_PATHS}; do
- # Must unset it so that it doesn't mess up assumptions in the RCs.
- unset IFS
- if [ -f "${dir}/profile.bashrc" ]; then
- qa_source "${dir}/profile.bashrc"
- fi
-done
-restore_IFS
-
-# We assume if people are changing shopts in their bashrc they do so at their
-# own peril. This is the ONLY non-portage bit of code that can change shopts
-# without a QA violation.
-if [ -f "${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"
-
esyslog() {
# Custom version of esyslog() to take care of the "Red Star" bug.
# MUST follow functions.sh to override the "" parameter problem.
PATH="${stripped_path}"
}
+source_all_bashrcs() {
+ local OCC="${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}"
+}
+
READONLY_EBUILD_METADATA="DEPEND DESCRIPTION
EAPI HOMEPAGE INHERITED IUSE KEYWORDS LICENSE
PDEPEND PROVIDE RDEPEND RESTRICT SLOT SRC_URI"
# listed in READONLY_EBUILD_METADATA, since having any readonly attributes
# persisting in the saved environment can be inconvenient when it
# eventually needs to be reloaded.
- egrep -v -e "${var_grep}" | sed 's:^declare -rx:declare -x:'
+ egrep -v -e "${var_grep}" | sed \
+ -e 's:^declare[[:space:]]\+-r[[:space:]]\+::' \
+ -e 's:^declare[[:space:]]\+-\([[:alnum:]]*\)r\([[:alnum:]]*\)[[:space:]]\+:declare -\1\2 :'
}
# @FUNCTION: preprocess_ebuild_env
(
# misc variables set by bash
- unset BASH IFS OLDPWD OPTERR OPTIND PS4 PWD SHELL
+ unset BASH HOSTTYPE IFS MACHTYPE OLDPWD \
+ OPTERR OPTIND OSTYPE PS4 PWD SHELL
# misc variables inherited from the calling environment
unset COLORTERM DISPLAY EDITOR LESS LESSOPEN LOGNAME LS_COLORS PAGER \
dyn_preinst dyn_help debug-print debug-print-function \
debug-print-section inherit EXPORT_FUNCTIONS newdepend newrdepend \
newpdepend do_newdepend remove_path_entry killparent \
- save_ebuild_env filter_readonly_variables preprocess_ebuild_env
+ save_ebuild_env filter_readonly_variables preprocess_ebuild_env \
+ source_all_bashrcs
# portage config variables and variables set directly by portage
unset ACCEPT_KEYWORDS AUTOCLEAN BAD BRACKET BUILD_PREFIX CLEAN_DELAY \
if hasq ${EBUILD_SH_ARGS} clean ; then
true
elif ! hasq ${EBUILD_PHASE} depend && [ -f "${T}"/environment ] ; then
+ if [ "${PN}" == "portage" ] && [ -n "${EBUILD_SH_ARGS}" ] ; then
+ # When portage reinstalls itself, during inst/rm phases, the
+ # environment may have been saved by a different version of ebuild.sh,
+ # so it can't trusted that it's been properly filtered. Therefore,
+ # always preprocess the environment when ${PN} == portage.
+ preprocess_ebuild_env
+ fi
source "${T}"/environment
+ source_all_bashrcs
else
+
+ # 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
! hasq ${EBUILD_SH_ARGS} clean help info; then
# Save current environment and touch a success file. (echo for success)
umask 002
- save_ebuild_env > "${T}/environment" 2>/dev/null
+ save_ebuild_env > "${T}/environment"
chown ${PORTAGE_USER:-portage}:${PORTAGE_GROUP:-portage} "${T}/environment" &>/dev/null
chmod g+w "${T}/environment" &>/dev/null
fi
if not removed_something:
break
self._merge_order_bias(mygraph)
+ def cmp_circular_bias(n1, n2):
+ """
+ RDEPEND is stronger than PDEPEND and this function
+ measures such a strength bias within a circular
+ dependency relationship.
+ """
+ n1_n2_medium = n2 in mygraph.child_nodes(n1,
+ ignore_priority=DepPriority.MEDIUM_SOFT)
+ n2_n1_medium = n1 in mygraph.child_nodes(n2,
+ ignore_priority=DepPriority.MEDIUM_SOFT)
+ if n1_n2_medium == n2_n1_medium:
+ return 0
+ elif n1_n2_medium:
+ return 1
+ return -1
myblockers = self.blocker_digraph.copy()
retlist=[]
circular_blocks = False
continue
asap_nodes.append(child)
+ if selected_nodes and len(selected_nodes) > 1:
+ if not isinstance(selected_nodes, list):
+ selected_nodes = list(selected_nodes)
+ selected_nodes.sort(cmp_circular_bias)
+
if not selected_nodes:
if not myblockers.is_empty():
"""A blocker couldn't be circumnavigated while keeping all
# with ROOT != "/", so we wipe out the "backupenv" for the
# config that is associated with ROOT == "/" and regenerate
# it's incrementals.
- settings.configdict["backupenv"].clear()
+
+ # Preserve backupenv values that are initialized in the config
+ # constructor. Also, preserve XARGS since it is set by the
+ # portage.data module.
+ backupenv_whitelist = set(["FEATURES", "PORTAGE_BIN_PATH",
+ "PORTAGE_CONFIGROOT", "PORTAGE_DEPCACHEDIR",
+ "PORTAGE_GID", "PORTAGE_INST_GID", "PORTAGE_INST_UID",
+ "PORTAGE_PYM_PATH", "PORTDIR_OVERLAY", "ROOT", "USE_ORDER",
+ "XARGS"])
+ backupenv = settings.configdict["backupenv"]
+ for k, v in os.environ.iteritems():
+ if k in backupenv_whitelist:
+ continue
+ if v == backupenv.get(k):
+ del backupenv[k]
settings.regenerate()
settings.lock()
settings.validate()
projects / portage.git / commitdiff