Subversion Repositories radiohdl

#!/bin/bash -eu

# -------------------------------------------------------------------------- #

#

# Copyright (C) 2010

# ASTRON (Netherlands Institute for Radio Astronomy) 

# JIVE (Joint Institute for VLBI in Europe) 

# P.O.Box 2, 7990 AA Dwingeloo, The Netherlands

#

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see .

#

# -------------------------------------------------------------------------- #

# Run this tool with at least the commandline arguments:

#   run_bsp buildset design_name

# example:

#   run_bsp unb2 unb2_minimal

# read generic functions/definitions

. ${RADIOHDL_GEAR}/generic.sh

# helper function for command parsing

exit_with_error() {

    hdl_error_noexit $0 "$@"

    cat <<@EndOfHelp@

Usage: $(basename $0) [options] buildset project [app]

Arguments: buildset     Name of the buildset to create the app for.

           project      Project file to use for the build.

Options: --no-make:     The make phase is skipped.

         --force:       Force full compilation.

         --bloat:       Compile fullfledged BSP.

--> Note: It does not matter where the options are placed: before, in between or after the arguments.

@EndOfHelp@

    exit 1

}

# parse cmdline

POSITIONAL=()

force=

skip_make=

# BSP HAL settings default to a reduced functionality BSP  (but much less code+data footprint)

# use "--bloat" to compile a fullfledged BSP.

# NOTE: you'll never get C++ or (clean) exit support

hal_lightweight_driver=true

hal_enable_small_libc=1

# parse cmdline

while [[ $# -gt 0 ]]

do

    case $1 in

        --force)

            force="force"

            ;;

        --no-make)

            skip_make="no-make"

            ;;

        --bloat)

            hal_lightweight_driver=false

            hal_enable_small_libc=0

            ;;

        -*|--*)

            exit_with_error "Unknown option: "$1

            ;;

        *)  POSITIONAL+=("$1")

            ;;

    esac

    shift

done

if [ ${#POSITIONAL[@]} -gt 0 ]; then

    set -- "${POSITIONAL[@]}"

fi

# check the positional parameters

if [ $# -ne 2 ]; then

    exit_with_error "Wrong number of arguments specified."

fi

buildset=$1

project=$2

# read in the configuration based on the user arguments

. ${RADIOHDL_GEAR}/quartus/set_quartus ${buildset}

# check projectfile

PRJS="${RADIOHDL_BUILD_DIR}"

PRJ=

for prj in ${PRJS}

    do

        if [ -d "${prj}/${buildset}/quartus/${project}" ]; then

            PRJ=${prj}

        fi

    done

if [ -z "${project}" -o -z "${PRJ}" ]; then

    hdl_error $0 "Please enter a valid project name"

fi

# now we can generate paths

quartusdir="${PRJ}/${buildset}/quartus/${project}"

builddir="${quartusdir}/software"

bspdir="${builddir}/bsp"

# assert the quartusdir exists

hdl_exec $0 msg=no test -d ${quartusdir}

# If we have a makefile see if no-one changed the sopcinfo

# (since if they did we must re-generate files).

# Otherwise we must generate the BSP package

# if "--force" given we build from scratch

if [ -n "${force}" ]; then

    rm -rf ${bspdir}

fi

if [ -d "${bspdir}" -a -f "${bspdir}/Makefile" ]; then

    #Check if sopcinfo file is newer that current BSP

    # Note: HV/DS  We do this in this clumsy way since

    #       "make -C ${bspdir} -n" and checking the exitcode

    #       does not work on Windows. Winders cannot discriminate

    #       between "time-of-last-access" and "time-of-last-modification"

    #       whereas under Linux this works like a charm.

    #       The result was that under Windows "make -n" would

    #       always indicate that the target needed to be rebuilt.

    #       Maybe there is another reason - fact is that "make"

    #       didn't work on windows. This does.

    sopcfile=$(ls ${quartusdir}/*sopcinfo 2>/dev/null | sed -n '1p')

    if [ -z "${sopcfile}" ]; then

        hdl_error $0 "No sopc(info) file?!!"

    fi

    if [ ${sopcfile} -nt ${bspdir}/settings.bsp ]; then

        hdl_info $0 "Someone has been tinkering with .sopcinfo"

        hdl_info $0 "Regenerating the BSP files"

        hdl_exec $0 msg=no nios2-bsp-generate-files \

                                     --bsp-dir ${bspdir} \

                                     --settings ${bspdir}/settings.bsp

    fi

else

    # we must generate the BSP files

    hdl_info $0 "Generating BSP files for ${project}"

    hdl_exec $0 msg=no nios2-bsp hal ${bspdir} ${quartusdir}

fi

# check if we've already updated the BSP settings to our likings

if [ -f ${bspdir}/public.mk ]; then

        updated_settings=`sed -n '/^ALT_CPPFLAGS *+= *-DALT_USE_DIRECT_DRIVERS/p' ${bspdir}/public.mk`

        if [ -z "${updated_settings}" ]; then

                # nope, not updated yet - set the settings we would like the bsp to have

                hdl_exec $0 nios2-bsp-update-settings --settings ${bspdir}/settings.bsp \

                                        --set hal.enable_lightweight_device_driver_api ${hal_lightweight_driver} \

                                        --set hal.enable_c_plus_plus 0 \

                                        --set hal.enable_clean_exit 0 \

                                        --set hal.enable_exit 0 \

                                        --set hal.enable_small_c_library ${hal_enable_small_libc}

                hdl_exec $0 msg=no nios2-bsp-generate-files \

                                        --bsp-dir ${bspdir} \

                                        --settings ${bspdir}/settings.bsp

                # to prevent the make to complain about settings.bsp newer than Makefile ...

                touch ${bspdir}/Makefile

        fi

fi

if [ -z "${skip_make}" ]; then

    hdl_exec $0 msg=no make -C ${bspdir}

fi