scripts/addToolVersion.sh
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Sep 13 18:44:17 2009 +0200 (2009-09-13)
changeset 1536 28dfc4fc15e9
parent 1535 073d351bdcd3
child 1542 774837ae23ae
permissions -rwxr-xr-x
config: fix indentation for options marked EXPERIMENTAL or OBSOLETE

Change the 2-space separation into a 1-space separation, for the sake
of homogeneity.
yann@1173
     1
#!/bin/sh
yann@1174
     2
set -e
yann@1
     3
yann@1
     4
# Adds a new version to one of the toolchain component
yann@1
     5
myname="$0"
yann@1
     6
yann@1174
     7
# Parse the tools' paths configuration
yann@1174
     8
. "paths.mk"
yann@1174
     9
yann@1
    10
doHelp() {
yann@1
    11
    cat <<-EOF
yann@1173
    12
Usage: ${myname} <tool> <[options] version [...]> ...
yann@1
    13
  'tool' in one of:
yann@858
    14
    --gcc, --binutils, --glibc, --eglibc, --uClibc, --linux,
yann@245
    15
    --gdb, --dmalloc, --duma, --strace, --ltrace, --libelf
yann@1380
    16
    --gmp, --mpfr, --ppl, --cloog
yann@1
    17
yann@96
    18
  Valid options for all tools:
yann@1173
    19
    --stable, -s, +x   (default)
yann@1225
    20
      mark the version as being stable (as opposed to experimental, below)
yann@43
    21
yann@1173
    22
    --experimental, -x, +s
yann@1225
    23
      mark the version as being experimental (as opposed to stable, above)
yann@1173
    24
yann@1173
    25
    --current, -c, +o   (default)
yann@1225
    26
      mark the version as being cuurent (as opposed to obsolete, below)
yann@1173
    27
yann@1173
    28
    --obsolete, -o, +c
yann@1225
    29
      mark the version as being obsolete (as opposed to current, above)
yann@1173
    30
yann@1173
    31
  Note: setting a new tool resets to the defaults: 'stable' and 'current'.
yann@96
    32
yann@1
    33
  'version' is a valid version for the specified tool.
yann@1
    34
yann@1
    35
  Examples:
yann@1173
    36
    add stable current version 2.6.19.2 to linux kernel:
yann@858
    37
      ${myname} --linux 2.6.19.2
yann@1
    38
yann@1173
    39
    add experimental obsolete version 2.3.5 and stable current versions 2.6.1
yann@1173
    40
    and 2.6.2 to glibc, add stable obsolete version 3.3.3 to gcc:
yann@1173
    41
      ${myname} --glibc -x -o 2.3.5 -s -c 2.6.1 2.6.2 --gcc -o 3.3.3
yann@1
    42
EOF
yann@1
    43
}
yann@1
    44
yann@1173
    45
# Effectively add a version to the specified tool
yann@1173
    46
# $cat          : tool category
yann@1173
    47
# $tool         : tool name
yann@1173
    48
# $tool_prefix  : tool directory prefix
yann@1173
    49
# $EXP          : set to non empty if experimental, to empty otherwise
yann@1173
    50
# #OBS          : set to non empty if obsolete, to empty otherwise
yann@1173
    51
# $1            : version string to add
yann@1173
    52
addToolVersion() {
yann@1173
    53
    local version="$1"
yann@1173
    54
    local file
yann@1200
    55
    local config_ver_option
yann@1173
    56
    local exp_obs_prompt
yann@1173
    57
    local deps v ver_M ver_m
yann@1173
    58
    local SedExpr1 SedExpr2
yann@1173
    59
yann@1173
    60
    file="config/${tool_prefix}/${tool}.in"
yann@1174
    61
    v=$(echo "${version}" |"${sed}" -r -e 's/-/_/g; s/\./_/g;')
yann@1173
    62
yann@1200
    63
    config_ver_option="${cat}_V_${v}"
yann@1200
    64
yann@1200
    65
    # Check for existing version: it can be legitimitate for an end-user
yann@1200
    66
    # to try adding a new version if the one he/she wants is not listed.
yann@1200
    67
    # But it can be the case where the version is hidden behind either one
yann@1200
    68
    # of EXPERIMENTAL or OBSOLETE, so warn if the version is already listed.
yann@1200
    69
    if (GREP_OPTIONS= grep -E "^config ${config_ver_option}$" "${file}" >/dev/null 2>&1); then
yann@1200
    70
        echo "'${tool}': version '${version}' already present:"
yann@1200
    71
        GREP_OPTIONS= grep -A3 -B0 -E "^config ${config_ver_option}$" "${file}"
yann@1200
    72
        return 0
yann@1200
    73
    fi
yann@1200
    74
yann@1200
    75
    SedExpr1="${SedExpr1}config ${config_ver_option}\n"
yann@1173
    76
    SedExpr1="${SedExpr1}    bool\n"
yann@1173
    77
    SedExpr1="${SedExpr1}    prompt \"${version}"
yann@1173
    78
    case "${EXP},${OBS}" in
yann@1173
    79
        ,)  ;;
yann@1536
    80
        ,*) exp_obs_prompt=" (OBSOLETE)"
yann@1535
    81
            deps="    depends on OBSOLETE"
yann@1173
    82
            ;;
yann@1536
    83
        *,) exp_obs_prompt=" (EXPERIMENTAL)"
yann@1535
    84
            deps="    depends on EXPERIMENTAL"
yann@1173
    85
            ;;
yann@1536
    86
        *)  exp_obs_prompt=" (EXPERIMENTAL, OBSOLETE)"
yann@1535
    87
            deps="    depends on EXPERIMENTAL \\&\\& OBSOLETE"
yann@1173
    88
            ;;
yann@1173
    89
    esac
yann@1173
    90
    [ -n "${exp_obs_prompt}" ] && SedExpr1="${SedExpr1}${exp_obs_prompt}"
yann@1535
    91
    SedExpr1="${SedExpr1}\""
yann@1535
    92
    [ -n "${deps}" ] && SedExpr1="${SedExpr1}\n${deps}"
yann@1173
    93
    if [ "${tool}" = "gcc" ]; then
yann@1173
    94
        # Extract 'M'ajor and 'm'inor from version string
yann@1173
    95
        ver_M=$(echo "${version}...." |cut -d . -f 1)
yann@1173
    96
        ver_m=$(echo "${version}...." |cut -d . -f 2)
yann@1173
    97
        if [    ${ver_M} -gt 4                          \
yann@1173
    98
             -o \( ${ver_M} -eq 4 -a ${ver_m} -ge 3 \)  ]; then
yann@1535
    99
            SedExpr1="${SedExpr1}\n    select CC_GCC_4_3_or_later"
yann@1441
   100
        fi
yann@1441
   101
        if [    ${ver_M} -gt 4                          \
yann@1441
   102
             -o \( ${ver_M} -eq 4 -a ${ver_m} -ge 4 \)  ]; then
yann@1535
   103
            SedExpr1="${SedExpr1}\n    select CC_GCC_4_4_or_later"
yann@1173
   104
        fi
yann@1173
   105
    fi
yann@1173
   106
    SedExpr2="    default \"${version}\" if ${cat}_V_${v}"
yann@1535
   107
    "${sed}" -r -i -e 's/^(# CT_INSERT_VERSION_BELOW)$/\1\n'"${SedExpr1}"'/;' "${file}"
yann@1535
   108
    "${sed}" -r -i -e 's/^(# CT_INSERT_VERSION_STRING_BELOW)$/\1\n'"${SedExpr2}"'/;' "${file}"
yann@1173
   109
}
yann@1173
   110
yann@96
   111
cat=
yann@1
   112
tool=
yann@1
   113
tool_prefix=
yann@1
   114
VERSION=
yann@43
   115
EXP=
yann@96
   116
OBS=
yann@1
   117
yann@1173
   118
if [ $# -eq 0 ]; then
yann@1173
   119
    doHelp
yann@1173
   120
    exit 1
yann@1173
   121
fi
yann@1173
   122
yann@1173
   123
while [ $# -gt 0 ]; do
yann@1173
   124
    case "$1" in
yann@96
   125
        # Tools:
yann@1173
   126
        --gcc)      EXP=; OBS=; cat=CC;        tool=gcc;      tool_prefix=cc;;
yann@1173
   127
        --binutils) EXP=; OBS=; cat=BINUTILS;  tool=binutils; tool_prefix=;;
yann@1173
   128
        --glibc)    EXP=; OBS=; cat=LIBC;      tool=glibc;    tool_prefix=libc;;
yann@1173
   129
        --eglibc)   EXP=; OBS=; cat=LIBC;      tool=eglibc;   tool_prefix=libc;;
yann@1173
   130
        --uClibc)   EXP=; OBS=; cat=LIBC;      tool=uClibc;   tool_prefix=libc;;
yann@1173
   131
        --linux)    EXP=; OBS=; cat=KERNEL;    tool=linux;    tool_prefix=kernel;;
yann@1173
   132
        --gdb)      EXP=; OBS=; cat=GDB;       tool=gdb;      tool_prefix=debug;;
yann@1173
   133
        --dmalloc)  EXP=; OBS=; cat=DMALLOC;   tool=dmalloc;  tool_prefix=debug;;
yann@1173
   134
        --duma)     EXP=; OBS=; cat=DUMA;      tool=duma;     tool_prefix=debug;;
yann@1173
   135
        --strace)   EXP=; OBS=; cat=STRACE;    tool=strace;   tool_prefix=debug;;
yann@1173
   136
        --ltrace)   EXP=; OBS=; cat=LTRACE;    tool=ltrace;   tool_prefix=debug;;
yann@1173
   137
        --libelf)   EXP=; OBS=; cat=LIBELF;    tool=libelf;   tool_prefix=tools;;
yann@1318
   138
        --gmp)      EXP=; OBS=; cat=GMP;       tool=gmp;      tool_prefix=companion_libs;;
yann@1318
   139
        --mpfr)     EXP=; OBS=; cat=MPFR;      tool=mpfr;     tool_prefix=companion_libs;;
yann@1324
   140
        --ppl)      EXP=; OBS=; cat=PPL;       tool=ppl;      tool_prefix=companion_libs;;
yann@1380
   141
        --cloog)    EXP=; OBS=; cat=CLOOG;     tool=cloog;    tool_prefix=companion_libs;;
yann@1173
   142
yann@96
   143
        # Tools options:
yann@1173
   144
        -x|--experimental|+s)   EXP=1;;
yann@1173
   145
        -s|--stable|+x)         EXP=;;
yann@1173
   146
        -o|--obsolete|+c)       OBS=1;;
yann@1173
   147
        -c|--current|+o)        OBS=;;
yann@1173
   148
yann@96
   149
        # Misc:
yann@1173
   150
        -h|--help)  doHelp; exit 0;;
yann@1173
   151
        -*)         echo "Unknown option: '$1' (use -h/--help for help)."; exit 1;;
yann@1173
   152
yann@1173
   153
        # Version string:
yann@1173
   154
        *)  [ -n "${tool}" ] || { doHelp; exit 1; }
yann@1173
   155
            addToolVersion "$1"
yann@1173
   156
            ;;
yann@1
   157
    esac
yann@1173
   158
    shift
yann@1
   159
done