bootstrap
author kpeter
Thu, 13 Nov 2008 10:54:42 +0000
changeset 2628 74520139e388
parent 2043 54f80cf6ac86
permissions -rwxr-xr-x
Improve tree update procedure in NetworkSimplex
The new method updates a smaller subtree (fixing a bug) and shifting the
potentials with a costant value.
     1 #!/bin/bash
     2 
     3 quiet=0
     4 function quiet { [[ $quiet == 1 ]]; }
     5 
     6 if [[ "$1" == "-q" ]]; then
     7   quiet=1
     8   shift
     9 fi
    10 
    11 prev=
    12 for option
    13 do
    14   if test -n "$prev"
    15   then
    16     eval "$prev=\$option"
    17     prev=
    18     continue
    19   fi
    20 
    21   optarg=`expr "x$option" : 'x[^=]*=\(.*\)'`
    22 
    23   case $option in
    24 
    25   -amver | --amver)
    26     prev=amver ;;
    27   -amver=* | --amver=*)
    28     amver=$optarg ;;
    29 
    30   -acver | --acver)
    31     prev=acver ;;
    32   -acver=* | --acver=*)
    33     acver=$optarg ;;
    34 
    35   --help | -h)
    36     cat << EOF
    37 Usage: $0 [OPTION]
    38 
    39 Options:
    40   -h, --help            display this help and exit
    41       --amver=VERSION   use VERSION version of automake
    42       --acver=VERSION   use VERSION version of autoconf
    43 
    44 Expamle:
    45   $0 --amver=1.8 --acver=2.59
    46 EOF
    47     exit 0
    48     ;;
    49 
    50   *)
    51     cat << EOF >&2
    52 $0: unrecognized option: $option
    53 Try \`$0 --help' for more information.
    54 EOF
    55     exit 1
    56     ;;
    57 
    58   esac
    59 done
    60 
    61 automake=automake
    62 aclocal=aclocal
    63 autoconf=autoconf
    64 autoheader=autoheader
    65 
    66 if test -n "$amver"
    67 then
    68   automake=automake-$amver
    69   aclocal=aclocal-$amver
    70 fi
    71 
    72 if test -n "$acver"
    73 then
    74   autoconf=autoconf-$acver
    75   autoheader=autoheader-$acver
    76 fi
    77 
    78 set -e
    79 quiet || set -x
    80 
    81 $aclocal -I m4
    82 (quiet && exec > /dev/null; libtoolize --force --copy)
    83 $autoconf
    84 $autoheader
    85 $automake --add-missing --copy --gnu