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#!/bin/bash
#
# Copyright (C) 2020 by Michael Olbrich <m.olbrich@pengutronix.de>
#
# For further information about the PTXdist project and license conditions
# see the README file.
#
#
# Check for defined icecc
# Check for a usefull icecc version and setup the host environment
#
ptxd_lib_setup_host_icecc() {
local icecc_dir="${sysroot_host}/lib/icecc"
if [ -z "${PTXDIST_ICECC}" ]; then
return
fi
"${wrapper_dir}/real/gcc" --version > "${PTXDIST_TEMPDIR}/host-gcc-version" 2>&1
if [ -d "${icecc_dir}/host" -a -f "${icecc_dir}/host-gcc-version" ]; then
if ! diff -q "${PTXDIST_TEMPDIR}/host-gcc-version" "${icecc_dir}/host-gcc-version" >& /dev/null; then
rm -rf "${icecc_dir}/host" "${icecc_dir}/host-gcc-version" "${icecc_dir}/gcc"
fi
fi
if [ ! -d "${icecc_dir}/host" ]; then
if ! "${PTXDIST_ICECC}" --version | grep -q 'ICECC 1\.'; then
ptxd_bailout "PTXdist only supports icecc 1.x"
fi
mkdir -p "${icecc_dir}/host" &&
(
echo "Creating icecc host environment..."
if file -L "${wrapper_dir}/real/gcc" | grep script; then
ptxd_bailout "'$(readlink "${wrapper_dir}/real/gcc")' must not be a script if icecc is used!"
fi
cd "${icecc_dir}/host"
local -a args
if [ -e "${wrapper_dir}/real/clang" ]; then
args[${#args[@]}]="--clang"
args[${#args[@]}]="${wrapper_dir}/real/clang"
fi
"${PTXDIST_ICECC_CREATE_ENV}" "${args[@]}" --gcc \
"${wrapper_dir}/real/gcc" \
"${wrapper_dir}/real/g++" > "${PTXDIST_TEMPDIR}/icecc.log" 2>&1 || \
{
cat "${PTXDIST_TEMPDIR}/icecc.log"
ptxd_bailout "Failed to create icecc host environment!"
}
ln -s "$(readlink -f "${wrapper_dir}/real/gcc")" "${icecc_dir}/gcc"
) &&
mv "${PTXDIST_TEMPDIR}/host-gcc-version" "${icecc_dir}/"
fi &&
export PTXDIST_ICECC_DIR="${icecc_dir}" &&
if "${PTXDIST_ICECC}" --help | grep -q ICECC_REMOTE_CPP; then
export PTXDIST_ICECC_REMOTE_CPP=1
fi
}
export -f ptxd_lib_setup_host_icecc
#
# Check for defined icecc
# Setup the host environment
#
ptxd_lib_setup_target_icecc() {
local icecc_dir="${sysroot_host}/lib/icecc"
if [ -z "${PTXDIST_ICECC}" ]; then
return
fi
if [ -z "${toolchain}" -o "$(readlink -f "${icecc_dir}/toolchain")" != "${toolchain}" ]; then
rm -rf "${icecc_dir}/target" "${icecc_dir}/target-gcc-version" "${icecc_dir}/toolchain"
fi
"${wrapper_dir}/real/${compiler_prefix}gcc" --version > "${PTXDIST_TEMPDIR}/target-gcc-version" 2>&1
if [ -d "${icecc_dir}/target" -a -f "${icecc_dir}/host-gcc-version" ]; then
if ! diff -q "${PTXDIST_TEMPDIR}/target-gcc-version" "${icecc_dir}/target-gcc-version" >& /dev/null; then
rm -rf "${icecc_dir}/target" "${icecc_dir}/target-gcc-version" "${icecc_dir}/toolchain"
fi
fi
if [ ! -d "${icecc_dir}/target" ]; then
mkdir -p "${icecc_dir}/target" &&
(
echo "Creating icecc target environment..."
cd "${icecc_dir}/target"
local -a args
local gxx
if [ -e "${wrapper_dir}/real/${compiler_prefix}g++" ]; then
gxx="${wrapper_dir}/real/${compiler_prefix}g++"
else
gxx="/bin/false"
fi
if [ -e "${wrapper_dir}/real/${compiler_prefix}clang" ]; then
args[${#args[@]}]="--clang"
args[${#args[@]}]="${wrapper_dir}/real/${compiler_prefix}clang"
fi
"${PTXDIST_ICECC_CREATE_ENV}" "${args[@]}" --gcc \
"${wrapper_dir}/real/${compiler_prefix}gcc" "${gxx}" > \
"${PTXDIST_TEMPDIR}/icecc.log" 2>&1 || \
{
cat "${PTXDIST_TEMPDIR}/icecc.log"
ptxd_bailout "Failed to create icecc target environment!"
}
if [ ${#args[*]} -gt 0 ]; then
tar --strip-components=2 -xf *.tar.gz usr/bin/as &&
./as --verbose --version > env.log 2>&1 &&
${compiler_prefix}as --verbose --version > real.log 2>&1
if ! cmp -s env.log real.log; then
echo "Broken icecc-create-env, disabling icecc clang support!"
rm *.tar.gz
"${PTXDIST_ICECC_CREATE_ENV}" --gcc \
"${wrapper_dir}/real/${compiler_prefix}gcc" "${gxx}" > \
"${PTXDIST_TEMPDIR}/icecc.log" 2>&1 || \
{
cat "${PTXDIST_TEMPDIR}/icecc.log"
ptxd_bailout "Failed to create icecc target environment!"
}
fi
rm as env.log real.log
fi
ln -s "${toolchain}" "${icecc_dir}/toolchain"
) &&
mv "${PTXDIST_TEMPDIR}/target-gcc-version" "${icecc_dir}/"
fi &&
ptxd_get_path "${icecc_dir}/target"/*.tar.gz &&
if tar -tf "${ptxd_reply}" | grep -q clang; then
export PTXDIST_ICECC_CLANG=1
fi
}
export -f ptxd_lib_setup_target_icecc
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