~m-grant-prg/kernel-utils/trunk : revision 1.1.14

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#! /usr/bin/env bash

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#########################################################################

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# #

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# bootstrap.sh is automatically generated, #

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# please do not modify! #

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# #

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#########################################################################

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#########################################################################

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# #

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# Script ID: bootstrap.sh #

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# #

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# Released under the GPLv3 only. #

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# SPDX-License-Identifier: GPL-3.0 #

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# #

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# Purpose: #

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# To simplify the AutoTools distribution build. #

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# #

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# Syntax: bootstrap.sh [ -c || --distcheck ] || #

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# [ -d || --debug ] || #

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# [ -D || --dist ] || #

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# [ -f || --distcheckfake ] || #

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# [ -g || --gnulib ] || #

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# [ -h || --help ] || #

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# [ -m || --make ] || #

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# [ -s || --sparse ] || #

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# [ -t || --source-tarball ] || #

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# [ -V || --version-V ] #

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# #

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# Exit Codes: 0 - success #

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# 1 - failure. #

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# #

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# Further Info: #

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# #

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#########################################################################

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#########################################################################

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# #

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# Changelog #

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# #

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# Date Author Version Description #

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# #

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# 25/06/2014 MG 1.0.1 Created. #

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# 02/08/2014 MG 1.0.2 Change naming from AutoTools to #

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# AutoConf and Make. #

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# 27/10/2014 MG 1.0.3 Seperated each command in order to test #

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# exit status. #

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# 13/11/2014 MG 1.0.4 Switched from getopts to GNU getopt to #

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# allow long options. #

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# 16/11/2014 MG 1.0.5 Modify getopt processing to allow for #

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# FreeBSD's quirk of 2 different getopt #

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# programs. See comments at the start of #

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# "Main" #

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# 16/11/2014 MG 1.0.6 Remove erroneous option. #

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# 18/11/2014 MG 1.0.7 Change FreeBSD specifics to *BSD and #

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# change Linux to be the default. #

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# 24/11/2014 MG 1.0.8 Add overall package version to -V. #

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# 28/03/2015 MG 1.0.9 Remove BSD support. #

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# 31/01/2017 MG 1.1.1 Add debug make dist and make options. #

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# 25/02/2017 MG 1.2.0 Add distcheck & distcheckfake options. #

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# 25/06/2017 MG 1.2.1 Enforce 80 column rule. #

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# 01/12/2017 MG 1.2.2 Add SPDX license tags to source files. #

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# 04/12/2017 MG 1.2.3 Adopt standard exit codes; 0 on success #

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# 1 on failure. #

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# 06/02/2018 MG 1.3.1 Renamed from acmbuild. #

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# Add -g option. #

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# General script tidy up. #

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# 09/02/2018 MG 1.3.2 Remove script name from -V --version #

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# print as this may have been invoked by #

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# acmbuild.sh. #

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# 24/03/2018 MG 1.3.3 Add support for sparse CLA. #

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# Add stderr log file. #

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# 07/04/2018 MG 1.3.4 Add -t --source-tarball CLA to build a #

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# source tarball. #

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# #

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#########################################################################

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##################

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# Init variables #

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##################

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script_exit_code=0

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version="1.3.4" # set version variable

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packageversion=v1.2.7 # Version of the complete package

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debug=""

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dist=FALSE

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distcheck=FALSE

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distcheckfake=FALSE

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gnulib=FALSE

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make=FALSE

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sparse=""

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tarball=FALSE

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basedir="."

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cmdline=""

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#############

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# Functions #

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#############

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# Output $1 to stdout or stderr depending on $2.

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output()

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{

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if [ $2 = 0 ]

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then

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echo "$1"

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else

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echo "$1" 1>&2

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fi

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}

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# Standard function to test command error ($1 is $?) and exit if non-zero

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std_cmd_err_handler()

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{

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if [ $1 != 0 ]

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then

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script_exit_code=$1

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script_exit

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fi

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}

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# Standard function to cleanup and return exit code

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script_exit()

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{

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exit $script_exit_code

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}

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# Standard trap exit function

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trap_exit()

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{

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script_exit_code=1

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output "Script terminating due to trap received." 1

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script_exit

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}

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# Setup trap

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trap trap_exit SIGHUP SIGINT SIGTERM

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########

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# Main #

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########

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# Process command line arguments with GNU getopt.

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tmp="getopt -o cdDfghmstV "

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tmp+="--long distcheck,debug,dist,distcheckfake,gnulib,help,make,sparse,"

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tmp+="source-tarball,version "

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tmp+="-n $0 -- $@"

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GETOPTTEMP=`eval $tmp`

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eval set -- "$GETOPTTEMP"

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std_cmd_err_handler $?

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while true

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do

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case "$1" in

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-c|--distcheck)

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if [ $dist = TRUE -o $distcheckfake = TRUE -o $make = TRUE \

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-o $tarball = TRUE ]

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then

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script_exit_code=1

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msg="Options c, D, f, m and t are mutually exclusive."

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output "$msg" 1

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script_exit

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fi

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distcheck=TRUE

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shift

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;;

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-d|--debug)

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debug=" --enable-debug=yes"

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shift

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;;

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-D|--dist)

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if [ $distcheck = TRUE -o $distcheckfake = TRUE \

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-o $make = TRUE -o $tarball = TRUE ]

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then

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script_exit_code=1

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msg="Options c, D, f, m and t are mutually exclusive."

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output "$msg" 1

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script_exit

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fi

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dist=TRUE

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shift

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;;

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-f|--distcheckfake)

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if [ $distcheck = TRUE -o $dist = TRUE -o $make = TRUE \

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-o $tarball = TRUE ]

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then

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script_exit_code=1

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msg="Options c, D, f, m and t are mutually exclusive."

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output "$msg" 1

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script_exit

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fi

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distcheckfake=TRUE

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shift

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;;

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-g|--gnulib)

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gnulib=TRUE

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shift

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;;

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-h|--help)

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echo "Usage is:-"

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echo " -c or --distcheck perform normal distcheck"

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echo " -d or --debug build with appropriate debug flags"

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echo " -D or --dist perform a make dist"

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echo " -f or --distcheckfake fake a distcheck for fixed root"

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echo " -g or --gnulib run gnulib-tool --update"

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echo " -h or --help displays usage information"

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echo " -m or --make compile and link - plain make"

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echo " -s or --sparse build using sparse"

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echo " -t or --source-tarball create source tarball"

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echo " -V or --version displays version information"

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shift

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script_exit_code=0

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script_exit

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;;

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-m|--make)

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if [ $distcheck = TRUE -o $dist = TRUE \

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-o $distcheckfake = TRUE -o $tarball = TRUE ]

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then

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script_exit_code=1

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msg="Options c, D, f, m and t are mutually exclusive."

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output "$msg" 1

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script_exit

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fi

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make=TRUE

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shift

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;;

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-s|--sparse)

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sparse=" --enable-sparse=yes"

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shift

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;;

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-t|--source-tarball)

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if [ $distcheck = TRUE -o $dist = TRUE \

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-o $distcheckfake = TRUE -o $make = TRUE ]

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then

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script_exit_code=1

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msg="Options c, D, f, m and t are mutually exclusive."

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output "$msg" 1

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script_exit

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fi

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tarball=TRUE

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shift

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;;

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-V|--version)

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echo "Script version "$version

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echo "Package version "$packageversion

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shift

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script_exit_code=0

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script_exit

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;;

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--) shift

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break

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;;

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*) script_exit_code=1

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output "Internal error." 1

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script_exit

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;;

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esac

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done

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# Script can accept 1 other argument, the base directory.

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if [ $# -gt 1 ]

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then

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script_exit_code=1

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output "Invalid argument." 1

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script_exit

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fi

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if [ $# -eq 1 ]

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then

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basedir=$1

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fi

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# One option has to be selected.

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if [ $distcheck = FALSE -a $dist = FALSE -a $distcheckfake = FALSE \

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-a $make = FALSE -a $tarball = FALSE ]

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then

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script_exit_code=1

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output "Either c, D, f, m or t must be set." 1

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script_exit

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fi

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# Create build error log.

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exec 2> >(tee build-stderr.txt >&2)

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# Now the main processing.

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if [ $gnulib = TRUE ]

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then

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if [ -f $basedir/m4/gnulib-cache.m4 ]

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then

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cmdline="gnulib-tool --update --quiet --quiet --dir="$basedir

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eval "$cmdline"

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status=$?

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output "$cmdline completed with exit status: $status" $status

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std_cmd_err_handler $status

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else

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msg="Option -g --gnulib ignored - "

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msg+="missing $basedir/m4/gnulib-cache.m4"

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output "$msg" 0

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fi

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fi

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autoreconf -if $basedir

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status=$?

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output "autoreconf -if "$basedir" completed with exit status: $status" $status

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std_cmd_err_handler $status

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cmdline=$basedir"/configure --enable-silent-rules=yes"$debug$sparse

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if [ $distcheckfake = TRUE ]

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then

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cmdline=$cmdline" --enable-distcheckfake=yes"

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fi

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eval "$cmdline"

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status=$?

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output "$cmdline completed with exit status: $status" $status

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std_cmd_err_handler $status

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cmdline="make --quiet"

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if [ $distcheck = TRUE ]

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then

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cmdline=$cmdline" distcheck distclean"

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fi

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if [ $dist = TRUE ]

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then

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cmdline=$cmdline" dist clean distclean"

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fi

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if [ $distcheckfake = TRUE ]

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then

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cmdline=$cmdline" distcheck distclean"

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cmdline=$cmdline" DISTCHECK_CONFIGURE_FLAGS=--enable-distcheckfake=yes"

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fi

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if [ $tarball = TRUE ]

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then

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cmdline=$cmdline" srctarball distclean"

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fi

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eval "$cmdline"

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status=$?

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output "$cmdline completed with exit status: $status" $status

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std_cmd_err_handler $status

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script_exit_code=0

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script_exit