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#!/bin/bash
#
# Copyright (C) 2019 by Michael Olbrich <m.olbrich@pengutronix.de>
#
# For further information about the PTXdist project and license conditions
# see the README file.
#
#
# custom ptxd_make_world_install_pack
#
# * skip rpath fixup. Not needed and may cause problems with target file
# in cross packages
# * skip anything else that is not needed for the toolchain
#
ptxd_make_world_install_pack() {
ptxd_make_world_init &&
if [ -z "${pkg_pkg_dir}" ]; then
# no pkg dir -> assume the package has nothing to install.
return
fi &&
# created during install but not needed here
if [ "${pkg_type}" = "cross" ]; then
rm "${pkg_pkg_dir}/lib64"
fi &&
# remove empty dirs
test \! -e "${pkg_pkg_dir}" || \
find "${pkg_pkg_dir}" -depth -type d -print0 | xargs -r -0 -- \
rmdir --ignore-fail-on-non-empty -- &&
check_pipe_status &&
if [ \! -e "${pkg_pkg_dir}" ]; then
if [ -e "${pkg_dir}" ]; then
ptxd_warning "PKG didn't install anything to '${pkg_pkg_dir}'"
fi
return
fi &&
# remove la files. They are not needed
find "${pkg_pkg_dir}" \( -type f -o -type l \) -name "*.la" -print0 | xargs -r -0 rm &&
check_pipe_status
# ensure PATH is set correctly to find cross tools if necessary
eval "${pkg_path}"
local ptxconf_gnu_target="$(ptxd_get_ptxconf PTXCONF_GNU_TARGET)"
local ptxconf_prefix="$(ptxd_get_ptxconf PTXCONF_PREFIX_CROSS)"
if [ "${pkg_type}" = "cross" ]; then
local -a host_dirs
for dir in \
"${pkg_pkg_dir}${ptxconf_prefix}/lib" \
"${pkg_pkg_dir}${ptxconf_prefix}/libexec" \
"${pkg_pkg_dir}${ptxconf_prefix}/bin" \
"${pkg_pkg_dir}${ptxconf_prefix}/${ptxconf_gnu_target}/bin"; do
if [ -d "${dir}" ]; then
host_dirs[${#host_dirs[*]}]="${dir}"
fi
done
if [ ${#host_dirs[*]} -eq 0 ]; then
ptxd_bailout "cross package '${pkg_pkg}' not properly installed"
fi
# remove all static host libraries
find "${host_dirs[@]}" \
-wholename "${pkg_pkg_dir}${ptxconf_prefix}/lib/gcc" -prune -o \
-type f -name "*.a" -print0 | xargs -0 -r rm -v
fi
local -a strip_dirs
case "${pkg_type}" in
target)
strip_dirs=( "${pkg_pkg_dir}" )
;;
cross)
if [ -d "${pkg_pkg_dir}${ptxconf_prefix}/lib/gcc" ]; then
strip_dirs[${#strip_dirs[*]}]="${pkg_pkg_dir}${ptxconf_prefix}/lib/gcc"
fi
if [ -d "${pkg_pkg_dir}${ptxconf_prefix}/${ptxconf_gnu_target}/lib" ]; then
strip_dirs[${#strip_dirs[*]}]="${pkg_pkg_dir}${ptxconf_prefix}/${ptxconf_gnu_target}/lib"
fi
;;
esac
if [ ${#strip_dirs[*]} -gt 0 ]; then
local objcopy="$(ptxd_get_ptxconf PTXCONF_COMPILER_PREFIX)objcopy"
find "${strip_dirs[@]}" \
-wholename "${pkg_pkg_dir}${ptxconf_prefix}/lib/gcc/${ptxconf_gnu_target}/*/plugin" -prune -o \
-name "*.py" -prune -o \
-type f ! -type l \
\( -executable -o -name "*.so*" -o -name "*.a" -o -name "*.o" \) -print \
| while read f; do
# ignore ld scripts
case "$(file -b "${f}")" in
*ASCII*|*script*) continue ;;
esac
# size compromise: compressed debug sections in static libraries are too large
if [[ "${pkg_type}" = "target" && "${f}" =~ \.a$ ]]; then
echo "Stripping $(ptxd_print_path "${f}") ..."
${objcopy} \
--preserve-dates --strip-debug --keep-file-symbols \
"${f}"
else
# compress debug sections and remove any bogus paths
echo "Compressing $(ptxd_print_path "${f}") ..."
${objcopy} \
--wildcard \
--strip-symbol=${pkg_pkg_dir}${ptxconf_prefix}/usr/lib/*.o \
--strip-symbol=${PTXDIST_SYSROOT_TARGET}/usr/lib/*.o \
--strip-symbol=${pkg_build_dir}/*.o \
--strip-symbol=${pkg_build_dir}/*.os \
--preserve-dates --compress-debug-sections \
"${f}" &&
if [[ "$(file "${f}")" =~ "dynamically linked" ]]; then
chrpath -d "${f}"
fi
fi || exit 1
done
fi
}
export -f ptxd_make_world_install_pack
|
