crosstool-ng: configure@4edbcdb17e3d

     1 #!/bin/sh

     3 VERSION=$(cat .version)

     4 DATE=$(date +%Y%m%d)

     6 PREFIX_DEFAULT=/usr/local

     8 BINDIR_set=

     9 LIBDIR_set=

    10 DOCDIR_set=

    11 MANDIR_set=

    12 LOCAL_set=

    14 get_optval(){

    15     local ret

    16     case "$1" in

    17         --*=?*)

    18             echo "${1}" |cut -d '=' -f 2-

    19             ret=0

    20             ;;

    21         *)

    22             echo "${2}"

    23             ret=1

    24             ;;

    25     esac

    26     return ${ret}

    27 }

    29 set_prefix() {

    30     PREFIX=$(get_optval "$1" "$2")

    31     return $?

    32 }

    34 set_bindir() {

    35     BINDIR_set=1

    36     BINDIR=$(get_optval "$1" "$2")

    37     return $?

    38 }

    40 set_libdir() {

    41     LIBDIR_set=1

    42     LIBDIR=$(get_optval "$1" "$2")

    43     return $?

    44 }

    46 set_docdir() {

    47     DOCDIR_set=1

    48     DOCDIR=$(get_optval "$1" "$2")

    49     return $?

    50 }

    52 set_mandir() {

    53     MANDIR_set=1

    54     MANDIR=$(get_optval "$1" "$2")

    55     return $?

    56 }

    58 do_help() {

    59     cat <<__EOF__

    60 \`configure' configures crosstool-NG ${VERSION} to adapt to many kind of systems.

    62 USAGE: ./configure [OPTION]...

    64 Defaults for the options are specified in brackets.

    66 Configuration:

    67   -h, --help              display this help and exit

    68   --prefix=PREFIX         install files in PREFIX [${PREFIX_DEFAULT}]

    69   --local                 don't install, and use current directory

    71 By default, \`make install' will install all the files in

    72 \`${PREFIX_DEFAULT}/bin', \`${PREFIX_DEFAULT}/lib' etc.  You can specify

    73 an installation prefix other than \`${PREFIX_DEFAULT}' using \`--prefix',

    74 for instance \`--prefix=\${HOME}'.

    76 For better control, use the options below.

    78 Fine tuning of the installation directories:

    79   --bindir=DIR           user executables [PREFIX/bin]

    80   --libdir=DIR           object code libraries [PREFIX/lib]

    81   --docdir=DIR           info documentation [PREFIX/share/doc]

    82   --mandir=DIR           man documentation [PREFIX/share/man]

    83 __EOF__

    84 }

    86 do_error() {

    87     echo "[ERROR] ${@}"

    88     exit 1

    89 }

    91 #---------------------------------------------------------------------

    92 # Set user's options

    94 while [ $# -ne 0 ]; do

    95     case "$1" in

    96         --prefix*)  set_prefix "$1" "$2" && shift || shift 2;;

    97         --bindir*)  set_bindir "$1" "$2" && shift || shift 2;;

    98         --libdir*)  set_libdir "$1" "$2" && shift || shift 2;;

    99         --docdir*)  set_docdir "$1" "$2" && shift || shift 2;;

   100         --mandir*)  set_mandir "$1" "$2" && shift || shift 2;;

   101         --local)    LOCAL_set=1; shift;;

   102         --help|-h)  do_help; exit 0;;

   103         *)          do_help; exit 1;;

   104     esac

   105 done

   107 [ -z "${PREFIX}" ] && set_prefix "" "${PREFIX_DEFAULT}"

   108 if [ "${LOCAL_set}" = "1" ]; then

   109     set_prefix "" $(pwd)

   110     set_bindir "" $(pwd)

   111     set_libdir "" $(pwd)

   112     set_docdir "" $(pwd)/docs

   113     set_mandir "" $(pwd)/docs

   114 fi

   116 [ -z "${BINDIR_set}" ] && BINDIR="${PREFIX}/bin"

   117 [ -z "${LIBDIR_set}" ] && LIBDIR="${PREFIX}/lib/ct-ng-${VERSION}"

   118 [ -z "${DOCDIR_set}" ] && DOCDIR="${PREFIX}/share/doc/ct-ng-${VERSION}"

   119 [ -z "${MANDIR_set}" ] && MANDIR="${PREFIX}/share/man/man1"

   121 #---------------------------------------------------------------------

   122 # Some sanity checks, now

   124 # If this version is a svn snapshot, try to get the revision number

   125 # If we can't get the revision number, use date

   126 case "${VERSION}" in

   127   *+svn)

   128     REVISION=$(LC_ALL=C svnversion)

   129     case "${REVISION}" in

   130       exported)

   131         VERSION="${VERSION}:unknown@$(date +%Y%m%d.%H%M%S)";;

   132       *)

   133         URL=$(LC_ALL=C svn info 2>/dev/null |egrep 'URL: ' |cut -d ' ' -f 2-)

   134         ROOT=$(LC_ALL=C svn info 2>/dev/null |egrep 'Repository Root: ' |cut -d ' ' -f 3-)

   135         VERSION="${VERSION}:${URL#${ROOT}}@${REVISION}"

   136         ;;

   137     esac

   138     ;;

   139 esac

   141 # Check bash is present, and at least version 3.0

   142 [ -x /bin/bash ] || do_error "bash 3.0 or above was not found in /bin/bash"

   143 bash_version=$(/bin/bash -c 'echo ${BASH_VERSION}')

   144 bash_major=$(/bin/bash -c 'echo ${BASH_VERSINFO[0]}')

   145 [ ${bash_major} -ge 3 ] || do_error "bash 3.0 or above is needed (/bin/bash is ${bash_version})"

   147 sed -r -e "s,@@BINDIR@@,${BINDIR},g;"   \

   148        -e "s,@@LIBDIR@@,${LIBDIR},g;"   \

   149        -e "s,@@DOCDIR@@,${DOCDIR},g;"   \

   150        -e "s,@@MANDIR@@,${MANDIR},g;"   \

   151        -e "s,@@VERSION@@,${VERSION},g;" \

   152        -e "s,@@DATE@@,${DATE},g;"       \

   153        -e "s,@@LOCAL@@,${LOCAL_set},g;" \

   154        Makefile.in >Makefile

   156 cat <<__EOF__

   157 crosstool-NG configured as follows:

   158   PREFIX="${PREFIX}"

   159   BINDIR="${BINDIR}"

   160   LIBDIR="${LIBDIR}"

   161   DOCDIR="${DOCDIR}"

   162   MANDIR="${MANDIR}"

   163 __EOF__

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Tue Jun 10 22:10:40 2008 +0000 (2008-06-10)
changeset 552	4edbcdb17e3d
parent 444	de5067d2fa4f
child 553	b2261f6f9bc2
permissions	-rwxr-xr-x