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#!/bin/bash
#
# Copyright (C) 2023 by Michael Olbrich <m.olbrich@pengutronix.de>
#
# For further information about the PTXdist project and license conditions
# see the README file.
#
ptxd_make_nested_ptxdist_impl() {
# close all unneeded fds. The nested PTXdist will open its own fds.
exec 9>&-
exec {PTXDIST_FD_STDOUT}>&-
exec {PTXDIST_FD_STDERR}>&-
exec {ptxd_make_serialize_get_writefd}>&-
exec {ptxd_make_serialize_get_readfd}>&-
exec {ptxd_make_serialize_extract_writefd}>&-
exec {ptxd_make_serialize_extract_readfd}>&-
# let shell split by IFS
set -- ${PTXCONF_SETUP_ENV_WHITELIST} ${PTXDIST_ENV_WHITELIST} PTXDIST_ENV_WHITELIST
whitelist="${*}"
whitelist="${whitelist:+|}${whitelist// /|}"
unset $({
export -p | sed -n 's/^declare -x \([^=]*\).*$/\1/p'
export -fp | sed -n 's/^declare -fx \([^=]*\).*$/\1/p'
} | grep -E -v "^(args|PTXDIST_PTXRC|PTX_AUTOBUILD_DESTDIR|PTXDIST_PLATFORMDIR|CCACHE_.*|PWD|HOME|USER|PATH|TERM|COLUMNS|LINES|DISPLAY|TMPDIR|http_proxy|https_proxy|ftp_proxy|no_proxy${whitelist})$")
PATH=$(sed -e 's;[^:]*/sysroot-\(host\|cross\)/[^:]*:;;g' -e "s;${PTXDIST_TOPDIR}/bin:;;" -e "s;${PTXDIST_TOOLCHAIN}:;;" <<< "${PATH}")
eval "${args[@]}"
}
export -f ptxd_make_nested_ptxdist_impl
#
# Clear the environment and call a nested PTXdist.
# Can be used to build other platforms.
#
ptxd_make_nested_ptxdist() {
local -a args
ptxd_make_world_init || return
if [ -z "${pkg_workspace}" ]; then
pkg_workspace="${PTXDIST_WORKSPACE}"
fi
args=( "cd" "${pkg_workspace}" "&&" "${PTXDIST_TOPDIR}/bin/ptxdist" )
if [ "${PTXDIST_DIRTY}" = 1 ]; then
args[${#args[*]}]="--dirty"
fi
if [ "${PTXDIST_FORCE}" = 1 ]; then
args[${#args[*]}]="--force"
fi
if [ "${PTXDIST_PEDANTIC}" = 1 ]; then
args[${#args[*]}]="--pedantic"
fi
if [ "${PTXDIST_QUIET}" = 1 ]; then
args[${#args[*]}]="--quiet"
fi
if [ "${PTXDIST_VERBOSE}" = 1 ]; then
args[${#args[*]}]="--verbose"
fi
if [ -n "${PTXDIST_PARALLEL_FLAGS}" ]; then
args[${#args[*]}]="${PTXDIST_PARALLEL_FLAGS}"
fi
if [[ "${PTXDIST_JOBSERVER_FLAGS}" =~ ^--jobserver-auth ]]; then
args[${#args[*]}]="${PTXDIST_JOBSERVER_FLAGS}"
fi
args+=( "${@}" )
ptxd_verbose "executing:" "${args[@]}"
# run ptxdist but don't log it. It has it's on logfile
(
exec 1> >(sed "s/^/${pkg_label}: /" >&${PTXDIST_FD_STDOUT})
exec 2> >(sed "s/^/${pkg_label}: /" >&${PTXDIST_FD_STDERR})
ptxd_make_nested_ptxdist_impl
)
}
export -f ptxd_make_nested_ptxdist
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