6a357797cd
Some targets, such as qemu-rv support multiple architectures. The required flags need to passed to the linker when built "out-of-tree" in the application directory.
436 lines
13 KiB
Bash
Executable File
436 lines
13 KiB
Bash
Executable File
#!/usr/bin/env bash
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# tools/mkexport.sh
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# Get the input parameter list
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USAGE="USAGE: $0 [-d] [-z] [-u] [-t <top-dir> [-x <lib-ext>] [-a <apps-dir>] [-m <make-exe>] -l \"lib1 [lib2 [lib3 ...]]\""
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unset TOPDIR
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unset LIBLIST
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unset TGZ
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unset APPDIR
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unset BOARDDIR
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USRONLY=n
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LIBEXT=.a
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while [ ! -z "$1" ]; do
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case $1 in
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-a )
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shift
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APPDIR="$1"
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;;
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-b )
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shift
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BOARDDIR="$1"
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;;
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-d )
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set -x
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;;
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-l )
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shift
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LIBLIST=$1
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;;
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-m )
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shift
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MAKE="$1"
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;;
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-t )
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shift
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TOPDIR=$1
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;;
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-u )
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USRONLY=y
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;;
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-x )
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shift
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LIBEXT=$1
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;;
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-z )
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TGZ=y
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;;
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-h )
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echo $USAGE
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exit 0
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;;
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* )
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echo "Unrecognized argument: $1"
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echo $USAGE
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exit 1
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;;
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esac
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shift
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done
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# Check arguments
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if [ -z "${TOPDIR}" -o -z "${LIBLIST}" ]; then
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echo "MK: Missing required arguments"
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echo $USAGE
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exit 1
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fi
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if [ ! -d "${TOPDIR}" ]; then
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echo "MK: Directory ${TOPDIR} does not exist"
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exit 1
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fi
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# Check configuration
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# Verify that we have Make.defs, .config, and .version files.
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if [ ! -f "${TOPDIR}/Make.defs" ]; then
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echo "MK: Directory ${TOPDIR}/Make.defs does not exist"
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exit 1
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fi
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if [ ! -f "${TOPDIR}/.config" ]; then
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echo "MK: Directory ${TOPDIR}/.config does not exist"
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exit 1
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fi
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if [ ! -f "${TOPDIR}/.version" ]; then
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echo "MK: File ${TOPDIR}/.version does not exist"
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exit 1
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fi
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# Check if the make environment variable has been defined
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if [ -z "${MAKE}" ]; then
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MAKE=`which make`
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fi
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# Get the version string
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source "${TOPDIR}/.version"
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if [ ! -z "${CONFIG_VERSION_STRING}" -a "${CONFIG_VERSION_STRING}" != "0.0" ]; then
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VERSION="-${CONFIG_VERSION_STRING}"
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fi
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# Create the export directory
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EXPORTSUBDIR="nuttx-export${VERSION}"
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EXPORTDIR="${TOPDIR}/${EXPORTSUBDIR}"
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# If the export directory already exists, then remove it and create a new one
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if [ -d "${EXPORTDIR}" ]; then
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echo "MK: Removing old export directory"
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rm -rf "${EXPORTDIR}"
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fi
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# Remove any possible previous results
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rm -f "${EXPORTDIR}.tar"
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rm -f "${EXPORTDIR}.zip"
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rm -f "${EXPORTDIR}.tar.gz"
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# Create the export directory and some of its subdirectories
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mkdir "${EXPORTDIR}" || { echo "MK: 'mkdir ${EXPORTDIR}' failed"; exit 1; }
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mkdir "${EXPORTDIR}/startup" || { echo "MK: 'mkdir ${EXPORTDIR}/startup' failed"; exit 1; }
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mkdir "${EXPORTDIR}/libs" || { echo "MK: 'mkdir ${EXPORTDIR}/libs' failed"; exit 1; }
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mkdir "${EXPORTDIR}/scripts" || { echo "MK: 'mkdir ${EXPORTDIR}/scripts' failed"; exit 1; }
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mkdir "${EXPORTDIR}/tools" || { echo "MK: 'mkdir ${EXPORTDIR}/tools' failed"; exit 1; }
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if [ "X${USRONLY}" != "Xy" ]; then
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mkdir "${EXPORTDIR}/arch" || { echo "MK: 'mkdir ${EXPORTDIR}/arch' failed"; exit 1; }
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fi
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# Copy the .config file
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cp -a "${TOPDIR}/.config" "${EXPORTDIR}/.config" ||
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{ echo "MK: Failed to copy ${TOPDIR}/.config to ${EXPORTDIR}/.config"; exit 1; }
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# Copy the Make.defs files
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cp -a "${TOPDIR}/Make.defs" "${EXPORTDIR}/Make.defs" ||
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{ echo "MK: Failed to copy ${TOPDIR}/Make.defs to ${EXPORTDIR}/Make.defs"; exit 1; }
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# Extract information from the Make.defs file. A Makefile can do this best
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${MAKE} -C "${TOPDIR}/tools" -f Export.mk TOPDIR="${TOPDIR}" EXPORTDIR="${EXPORTDIR}"
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source "${EXPORTDIR}/makeinfo.sh"
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rm -f "${EXPORTDIR}/makeinfo.sh"
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rm -f "${EXPORTDIR}/Make.defs"
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# Verify the build info that we got from makeinfo.sh
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if [ ! -d "${ARCHDIR}" ]; then
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echo "MK: Directory ${ARCHDIR} does not exist"
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exit 1
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fi
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# Copy the depends script
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cp "${TOPDIR}/tools/mkdeps.c" "${EXPORTDIR}/tools/."
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cp "${TOPDIR}/tools/incdir.c" "${EXPORTDIR}/tools/."
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# Copy the default linker script
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cp -f "${TOPDIR}/binfmt/libelf/gnu-elf.ld" "${EXPORTDIR}/scripts/."
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# Copy the board config script
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if [ -f "${BOARDDIR}/scripts/Config.mk" ]; then
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cp -f "${BOARDDIR}/scripts/Config.mk" "${EXPORTDIR}/scripts/."
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fi
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# Is there a linker script in this configuration?
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if [ "X${USRONLY}" != "Xy" ]; then
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# LDPATH can contain multiple files.
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# The "Copy additional ld scripts" step might copy a file multiple times.
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for LDSCRIPT in ${LDPATH}; do
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# Apparently so. Verify that the script exists
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if [ ! -f "${LDSCRIPT}" ]; then
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echo "MK: File ${LDSCRIPT} does not exist"
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exit 1
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fi
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# Copy the linker script
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cp -p "${LDSCRIPT}" "${EXPORTDIR}/scripts/." || \
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{ echo "MK: cp ${LDSCRIPT} failed"; exit 1; }
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# Copy additional ld scripts
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LDDIR="$(dirname "${LDSCRIPT}")"
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for f in "${LDDIR}"/*.ld ; do
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[ -f "${f}" ] && cp -f "${f}" "${EXPORTDIR}/scripts/."
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done
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done
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fi
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# Save the compilation options
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echo "ARCHCFLAGS = ${ARCHCFLAGS}" >"${EXPORTDIR}/scripts/Make.defs"
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echo "ARCHCPUFLAGS = ${ARCHCPUFLAGS}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "ARCHCXXFLAGS = ${ARCHCXXFLAGS}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "ARCHPICFLAGS = ${ARCHPICFLAGS}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "ARCHWARNINGS = ${ARCHWARNINGS}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "ARCHWARNINGSXX = ${ARCHWARNINGSXX}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "ARCHOPTIMIZATION = ${ARCHOPTIMIZATION}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "CROSSDEV = ${CROSSDEV}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "CC = ${CC}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "CXX = ${CXX}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "CPP = ${CPP}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "LD = ${LD}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "AR = ${AR}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "NM = ${NM}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "STRIP = ${STRIP}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "OBJCOPY = ${OBJCOPY}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "OBJDUMP = ${OBJDUMP}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "NXFLATLDFLAGS1 = ${NXFLATLDFLAGS1}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "NXFLATLDFLAGS2 = ${NXFLATLDFLAGS2}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "OBJEXT = ${OBJEXT}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "LIBEXT = ${LIBEXT}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "EXEEXT = ${EXEEXT}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "HOSTCC = ${HOSTCC}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "HOSTINCLUDES = ${HOSTINCLUDES}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "HOSTCFLAGS = ${HOSTCFLAGS}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "HOSTLDFLAGS = ${HOSTLDFLAGS}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "HOSTEXEEXT = ${HOSTEXEEXT}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "LDNAME = ${LDNAME}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "LDELFFLAGS = ${LDELFFLAGS}" >>"${EXPORTDIR}/scripts/Make.defs"
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# Additional compilation options when the kernel is built
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if [ "X${USRONLY}" != "Xy" ]; then
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echo "EXTRA_LIBS = ${EXTRA_LIBS}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "EXTRA_OBJS = ${EXTRA_OBJS}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "HEAD_OBJ = ${HEAD_OBJ}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "LDENDGROUP = ${LDENDGROUP}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "LDFLAGS = ${LDFLAGS}" >>"${EXPORTDIR}/scripts/Make.defs"
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echo "LDSTARTGROUP = ${LDSTARTGROUP}" >>"${EXPORTDIR}/scripts/Make.defs"
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fi
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# Copy the system map file(s)
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if [ -r ${TOPDIR}/System.map ]; then
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cp -a "${TOPDIR}/System.map" "${EXPORTDIR}/."
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fi
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if [ -r ${TOPDIR}/User.map ]; then
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cp -a "${TOPDIR}/User.map" "${EXPORTDIR}/."
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fi
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# Copy the NuttX include directory (retaining attributes and following symbolic links)
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cp -LR -p "${TOPDIR}/include" "${EXPORTDIR}/." || \
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{ echo "MK: 'cp ${TOPDIR}/include' failed"; exit 1; }
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# Copy the startup object file(s)
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${MAKE} -C ${ARCHDIR} export_startup TOPDIR=${TOPDIR} EXPORT_DIR="${EXPORTDIR}"
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# Copy architecture-specific header files into the arch export sub-directory.
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# This is tricky because each architecture does things in a little different
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# way.
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#
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# First copy any header files in the architecture src/ sub-directory (some
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# architectures keep all of the header files there, some a few, and others
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# none
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cp -f "${ARCHDIR}"/*.h "${EXPORTDIR}"/arch/. 2>/dev/null
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# Then look a list of possible places where other architecture-specific
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# header files might be found. If those places exist (as directories or
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# as symbolic links to directories, then copy the header files from
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# those directories into the EXPORTDIR
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if [ "X${USRONLY}" != "Xy" ]; then
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ARCH_HDRDIRS="arm armv7-m avr avr32 board common chip mips32"
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for hdir in $ARCH_HDRDIRS; do
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# Does the directory (or symbolic link) exist?
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if [ -d "${ARCHDIR}/${hdir}" -o -h "${ARCHDIR}/${hdir}" ]; then
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# Yes.. create a export sub-directory of the same name
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mkdir "${EXPORTDIR}/arch/${hdir}" || \
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{ echo "MK: 'mkdir ${EXPORTDIR}/arch/${hdir}' failed"; exit 1; }
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# Then copy the header files (only) into the new directory
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cp -f "${ARCHDIR}"/${hdir}/*.h "${EXPORTDIR}"/arch/${hdir}/. 2>/dev/null
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# Most architectures have low directory called "hardware" that
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# holds the header files
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if [ -d "${ARCHDIR}/${hdir}/hardware" ]; then
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# Yes.. create a export sub-directory of the same name
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mkdir "${EXPORTDIR}/arch/${hdir}/hardware" || \
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{ echo "MK: 'mkdir ${EXPORTDIR}/arch/${hdir}/hardware' failed"; exit 1; }
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# Then copy the header files (only) into the new directory
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cp -f "${ARCHDIR}"/${hdir}/hardware/*.h "${EXPORTDIR}"/arch/${hdir}/hardware/. 2>/dev/null
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fi
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fi
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done
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# Copy OS internal header files as well. They are used by some architecture-
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# specific header files.
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mkdir "${EXPORTDIR}/arch/os" || \
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{ echo "MK: 'mkdir ${EXPORTDIR}/arch/os' failed"; exit 1; }
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OSDIRS="clock environ errno group init irq mqueue paging pthread sched semaphore signal task timer wdog"
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for dir in ${OSDIRS}; do
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mkdir "${EXPORTDIR}/arch/os/${dir}" || \
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{ echo "MK: 'mkdir ${EXPORTDIR}/arch/os/${dir}' failed"; exit 1; }
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cp -f "${TOPDIR}"/sched/${dir}/*.h "${EXPORTDIR}"/arch/os/${dir}/. 2>/dev/null
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done
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# Add the board library to the list of libraries
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if [ -f "${ARCHDIR}/board/libboard${LIBEXT}" ]; then
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LIBLIST="${LIBLIST} ${ARCHSUBDIR}/board/libboard${LIBEXT}"
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fi
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fi
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LDLIBS=`basename -a ${LIBLIST} | sed -e "s/lib/-l/g" -e "s/\.${LIBEXT:1}//g" | tr "\n" " "`
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if [ "X${USRONLY}" != "Xy" ]; then
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echo "LDLIBS = ${LDLIBS}" >>"${EXPORTDIR}/scripts/Make.defs"
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fi
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# Then process each library
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for lib in ${LIBLIST}; do
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if [ ! -f "${TOPDIR}/${lib}" ]; then
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echo "MK: Library ${TOPDIR}/${lib} does not exist"
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exit 1
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fi
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cp ${TOPDIR}/${lib} ${EXPORTDIR}/libs
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done
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# Process extra librarys
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for lib in ${EXTRA_LIBS}; do
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# Convert library name
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if [ ${lib:0:2} = "-l" ]; then
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lib=`echo "${lib}" | sed -e "s/-l/lib/" -e "s/$/${LIBEXT}/"`
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fi
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for path in ${EXTRA_LIBPATHS}; do
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# Skip the library path options
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if [ ${#path} == 2 ]; then continue; fi
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if [ ${path:0:2} = "-l" ] || [ ${path:0:2} = "-L" ]; then
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path=${path:2}
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fi
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# Export the extra librarys
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if [ -f "${path}/${lib}" ]; then
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cp -a ${path}/${lib} ${EXPORTDIR}/libs
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break
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fi
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done
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done
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# Copy the essential build script file(s)
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cp -f "${TOPDIR}/tools/Config.mk" "${EXPORTDIR}/tools/"
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cp -f "${TOPDIR}/tools/copydir.bat" "${EXPORTDIR}/tools/"
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cp -f "${TOPDIR}/tools/copydir.sh" "${EXPORTDIR}/tools/"
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cp -f "${TOPDIR}/tools/define.bat" "${EXPORTDIR}/tools/"
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cp -f "${TOPDIR}/tools/define.sh" "${EXPORTDIR}/tools/"
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cp -f "${TOPDIR}/tools/incdir.bat" "${EXPORTDIR}/tools/"
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cp -f "${TOPDIR}/tools/incdir.sh" "${EXPORTDIR}/tools/"
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cp -f "${TOPDIR}/tools/link.bat" "${EXPORTDIR}/tools/"
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cp -f "${TOPDIR}/tools/link.sh" "${EXPORTDIR}/tools/"
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cp -f "${TOPDIR}/tools/unlink.bat" "${EXPORTDIR}/tools/"
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cp -f "${TOPDIR}/tools/unlink.sh" "${EXPORTDIR}/tools/"
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# Now tar up the whole export directory
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cd "${TOPDIR}" || \
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{ echo "MK: 'cd ${TOPDIR}' failed"; exit 1; }
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if [ -e "${APPDIR}/Makefile" ]; then
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${MAKE} -C "${APPDIR}" EXPORTDIR="$(cd "${EXPORTSUBDIR}" ; pwd )" TOPDIR="${TOPDIR}" export || \
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{ echo "MK: call make export for APPDIR not supported"; }
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fi
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if [ "X${TGZ}" = "Xy" ]; then
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tar cvf "${EXPORTSUBDIR}.tar" "${EXPORTSUBDIR}" 1>/dev/null
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gzip -f "${EXPORTSUBDIR}.tar"
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else
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zip -r "${EXPORTSUBDIR}.zip" "${EXPORTSUBDIR}" 1>/dev/null
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fi
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# Clean up after ourselves
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rm -rf "${EXPORTSUBDIR}"
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