# 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
- )
+ save_ebuild_env --exclude-init-phases | filter_readonly_variables \
+ --filter-sandbox --allow-extra-vars > environment
+
bzip2 -f9 environment
cp "${EBUILD}" "${PF}.ebuild"
PATH="${stripped_path}"
}
-# @FUNCTION: source_all_bashrcs
+# @FUNCTION: _ebuild_arg_to_phase
# @DESCRIPTION:
-# Source a relevant bashrc files and perform other miscellaneous
-# environment initialization when appropriate:
-#
-# * If EAPI is set, define default_* functions provided by the current EAPI.
-#
-source_all_bashrcs() {
- [ -n "$EBUILD_PHASE" ] || return
- local x
+# Translate a known ebuild(1) argument into the precise
+# name of it's corresponding ebuild phase.
+_ebuild_arg_to_phase() {
+ [ $# -ne 2 ] && die "expected exactly 2 args, got $#: $*"
+ local eapi=$1
+ local arg=$2
+ local phase_func=""
+
+ case "$arg" in
+ setup)
+ phase_func=pkg_setup
+ ;;
+ nofetch)
+ phase_func=pkg_nofetch
+ ;;
+ unpack)
+ phase_func=src_unpack
+ ;;
+ configure)
+ ! hasq $eapi 0 1 2_pre1 && \
+ 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=$2
+ local eapi_has_default_fns=$(hasq $eapi 0 1 2_pre1 && echo 0 || echo 1)
local default_phases="pkg_nofetch src_unpack src_configure
src_compile src_test"
+ local x default_func=""
- if [[ -n $EAPI ]] && ! hasq "$EAPI" 0 1 2_pre1 ; then
- for x in $default_phases ; do
- eval "default_$x() { _default_$x \"\$@\" ; }"
- done
+ [[ $eapi_has_default_fns = 1 ]] && \
+ hasq $phase_func $default_phases && \
+ default_func=$phase_func
- [[ $(type -t src_configure) = function ]] || \
- src_configure() { _default_src_configure "$@" ; }
+ if [[ $eapi_has_default_fns = 1 ]] ; then
- default() {
- _default_${EBUILD_PHASE}
- }
+ if [[ -n $default_func ]] ; then
+
+ for x in $default_phases ; do
+ eval "default_$x() { _default_$x \"\$@\" ; }"
+ done
+
+ [[ $(type -t src_configure) = function ]] || \
+ src_configure() { _default_src_configure "$@" ; }
+
+ eval "default() {
+ _default_$default_func "$@"
+ }"
+
+ 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
else
+
for x in $default_phases ; do
eval "default_$x() {
- die \"default_$x() is not supported with EAPI='$EAPI'\"
+ die \"default_$x() is not supported with EAPI='$eapi' during phase $phase_func\"
}"
done
default() {
- die "default() is not supported with EAPI='$EAPI'"
+ die "default() is not supported with EAPI='$eapi' during phase $phase_func"
}
fi
+}
+
+# @FUNCTION: source_all_bashrcs
+# @DESCRIPTION:
+# Source a relevant bashrc files and perform other miscellaneous
+# environment initialization when appropriate.
+#
+# If EAPI is set then define functions provided by the current EAPI:
+#
+# * default_* aliases for the current EAPI phase functions
+# * A "default" function which is an alias for the default phase
+# function for the current phase.
+#
+source_all_bashrcs() {
+ [ -n "$EBUILD_PHASE" ] || return
+ local x
+
+ if [[ -n $EAPI ]] ; then
+ local phase_func=$(_ebuild_arg_to_phase "$EAPI" $EBUILD_PHASE)
+ [[ -n $phase_func ]] && _ebuild_phase_funcs "$EAPI" $phase_func
+ fi
local OCC="${CC}" OCXX="${CXX}"
# source the existing profile.bashrc's.
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"
- )
+ save_ebuild_env --exclude-init-phases | \
+ filter_readonly_variables --filter-sandbox --allow-extra-vars \
+ | bzip2 -c -f9 > "$PORTAGE_UPDATE_ENV"
fi
;;
unpack|configure|compile|test|clean|install)
# @FUNCTION: save_ebuild_env
# @DESCRIPTION:
# echo the current environment to stdout, filtering out redundant info.
+#
+# --exclude-init-phases causes pkg_nofetch and src_* phase functions to
+# be excluded from the output. These function are not needed for installation
+# or removal of the packages, and can therefore be safely excluded.
+#
save_ebuild_env() {
(
+ if hasq --exclude-init-phases $* ; then
+ unset S _E_DOCDESTTREE_ _E_EXEDESTTREE_
+ unset -f pkg_nofetch src_unpack src_configure \
+ src_compile src_test src_install
+ if [[ -n $PYTHONPATH ]] ; then
+ export PYTHONPATH=${PYTHONPATH/${PORTAGE_PYM_PATH}:}
+ [[ -z $PYTHONPATH ]] && unset PYTHONPATH
+ fi
+ fi
+
# misc variables set by bash
unset BASH HOSTTYPE IFS MACHTYPE OLDPWD \
OPTERR OPTIND OSTYPE PS4 PWD SHELL SHLVL
# There's no need to bloat environment.bz2 with internally defined
# functions and variables, so filter them out if possible.
+ for x in pkg_setup pkg_nofetch src_unpack src_configure \
+ src_compile src_test src_install pkg_preinst pkg_postinst \
+ pkg_prerm pkg_postrm ; do
+ unset -f {,_}default_$x
+ done
+ unset x
+
unset -f dump_trace die diefunc quiet_mode vecho elog_base eqawarn elog \
esyslog einfo einfon ewarn eerror ebegin _eend eend KV_major \
KV_minor KV_micro KV_to_int get_KV unset_colors set_colors has \
save_ebuild_env filter_readonly_variables preprocess_ebuild_env \
source_all_bashrcs ebuild_main \
ebuild_phase ebuild_phase_with_hooks \
+ _ebuild_arg_to_phase _ebuild_phase_funcs default \
${QA_INTERCEPTORS}
# portage config variables and variables set directly by portage
projects / portage.git / commitdiff