1#!/bin/sh
2#
3# SPDX-License-Identifier: BSD-3-Clause
4#
5# Copyright © 2020 SiFive Inc.
6#
7# Redistribution and use in source and binary forms, with or without
8# modification, are permitted provided that the following conditions
9# are met:
10#
11# 1. Redistributions of source code must retain the above copyright
12#    notice, this list of conditions and the following disclaimer.
13#
14# 2. Redistributions in binary form must reproduce the above
15#    copyright notice, this list of conditions and the following
16#    disclaimer in the documentation and/or other materials provided
17#    with the distribution.
18#
19# 3. Neither the name of the copyright holder nor the names of its
20#    contributors may be used to endorse or promote products derived
21#    from this software without specific prior written permission.
22#
23# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
26# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
27# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
28# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
29# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
30# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
32# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
34# OF THE POSSIBILITY OF SUCH DAMAGE.
35#
36
37#
38# do-freedom-tools-package VERSION
39#
40#     Given Freedom Tools installed and available in the PATH, build
41#     and package picolibc for Freedom tools.
42#
43#     VERSION is the picolibc version number
44#
45
46VERSION="$1"
47FREEDOM_TOOLS_VERSION="$(riscv64-unknown-elf-gcc --version | head -n 1 | sed -re 's%.*\(.*\-(.*)\).*%\1%')"
48TARBALL=riscv64-unknown-elf-picolibc-${VERSION}-${FREEDOM_TOOLS_VERSION}.tar.gz
49
50DIRNAME="$(dirname "$0")"
51PICOLIBC_ROOT="$( cd "${DIRNAME}" || exit ; pwd )/../"
52
53BUILD_DIR="${PICOLIBC_ROOT}/build"
54SYSROOT="$(riscv64-unknown-elf-gcc -print-sysroot)"
55PREFIX="$(readlink -f "${SYSROOT}")"
56
57# Create the build directory
58mkdir -p "${BUILD_DIR}"
59(cd "${BUILD_DIR}" || exit
60
61 # Configure and build picolibc
62 "${PICOLIBC_ROOT}"/scripts/do-freedom-tools-configure
63 ninja
64 DESTDIR="${BUILD_DIR}" ninja install
65
66 # Create the tarball
67 (cd "${PREFIX}"/.. || exit
68  rm -f "${TARBALL}"
69  tar czf "${TARBALL}" ./*))
70
71# Place the tarball at the top-level diretory
72mv "${BUILD_DIR}"/"${PREFIX}"/../"${TARBALL}" "${PICOLIBC_ROOT}"/
73