tools/addToolVersion.sh
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Sep 15 14:52:29 2008 +0000 (2008-09-15)
changeset 858 e815b1a5057c
parent 548 3cd87bbfdf5a
permissions -rwxr-xr-x
Move all the Linux kernel config options to a single file (to ease supporting more than one kernel).
Rename some Linux kernel config options (ditto).
Update the addToolsVersion.sh script.

/trunk/scripts/build/kernel/linux.sh | 13 6 7 0 +--
/trunk/tools/addToolVersion.sh | 105 37 68 0 +++++++--------------
/trunk/config/kernel/linux.in | 211 189 22 0 ++++++++++++++++++++++++++++++++++++++----
3 files changed, 232 insertions(+), 97 deletions(-)
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#!/bin/bash
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# Adds a new version to one of the toolchain component
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myname="$0"
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doHelp() {
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    cat <<-EOF
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Usage: ${myname} <tool> [option] <version>
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  'tool' in one of:
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    --gcc, --binutils, --glibc, --eglibc, --uClibc, --linux,
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    --gdb, --dmalloc, --duma, --strace, --ltrace, --libelf
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    --gmp, --mpfr
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  Valid options for all tools:
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    --experimental, -x
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      mark the version as being experimental
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    --obsolete, -o
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      mark the version as being obsolete
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  'version' is a valid version for the specified tool.
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  Examples:
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    add version 2.6.19.2 to linux kernel:
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      ${myname} --linux 2.6.19.2
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    add experimental versions 2.3.5 and 2.3.6 to glibc:
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      ${myname} --glibc -x 2.3.5 2.3.6
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EOF
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}
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cat=
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tool=
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tool_prefix=
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VERSION=
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EXP=
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OBS=
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prompt_suffix=
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i=1
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while [ $i -le $# ]; do
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    case "${!i}" in
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        # Tools:
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        --gcc)              cat=CC;        tool=gcc;      tool_prefix=cc;;
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        --binutils)         cat=BINUTILS;  tool=binutils; tool_prefix=;;
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        --glibc)            cat=LIBC;      tool=glibc;    tool_prefix=libc;;
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        --eglibc)           cat=LIBC;      tool=eglibc;   tool_prefix=libc;;
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        --uClibc)           cat=LIBC;      tool=uClibc;   tool_prefix=libc;;
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        --linux)            cat=KERNEL;    tool=linux;    tool_prefix=kernel;;
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        --gdb)              cat=GDB;       tool=gdb;      tool_prefix=debug;;
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        --dmalloc)          cat=DMALLOC;   tool=dmalloc;  tool_prefix=debug;;
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        --duma)             cat=DUMA;      tool=duma;     tool_prefix=debug;;
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        --strace)           cat=STRACE;    tool=strace;   tool_prefix=debug;;
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        --ltrace)           cat=LTRACE;    tool=ltrace;   tool_prefix=debug;;
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        --libelf)           cat=LIBELF;    tool=libelf;   tool_prefix=tools;;
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        --gmp)              cat=GMP;       tool=gmp;      tool_prefix=gmp_mpfr;;
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        --mpfr)             cat=MPFR;      tool=mpfr;     tool_prefix=gmp_mpfr;;
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        # Tools options:
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        -x|--experimental)  EXP=1; OBS=; prompt_suffix=" (EXPERIMENTAL)";;
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        -o|--obsolete)      OBS=1; EXP=; prompt_suffix=" (OBSOLETE)";;
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        # Misc:
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        -h|--help)          doHelp; exit 0;;
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        -*)                 echo "Unknown option: '${!i}' (use -h/--help for help)."; exit 1;;
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        *)                  VERSION="${VERSION} ${!i}";;
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    esac
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    i=$((i+1))
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done
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[ -n "${tool}" -o -n "${VERSION}" ] || { doHelp; exit 1; }
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for ver in ${VERSION}; do
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    unset DEP L1 L2 L3 L4 L5 L6 FILE v ver_M ver_m
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    FILE="config/${tool_prefix}/${tool}.in"
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    v=$(echo "${ver}" |sed -r -e 's/-/_/g; s/\./_/g;')
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    L1="config ${cat}_V_${v}\n"
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    L2="    bool\n"
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    L3="    prompt \"${ver}${prompt_suffix}\"\n"
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    [ -n "${EXP}" ] && DEP="${DEP} && EXPERIMENTAL"
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    [ -n "${OBS}" ] && DEP="${DEP} && OBSOLETE"
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    [ -n "${DEP}" ] && L4="    depends on "$(echo "${DEP}" |sed -r -e 's/^ \&\& //; s/\&/\\&/g;')"\n"
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    if [ "${tool}" = "gcc" ]; then
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        # Extract 'M'ajor and 'm'inor from version string
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        ver_M=$(echo "${ver}...." |cut -d . -f 1)
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        ver_m=$(echo "${ver}...." |cut -d . -f 2)
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        if [ ${ver_M} -gt 4 -o \( ${ver_M} -eq 4 -a ${ver_m} -ge 3 \) ]; then
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            L5="    select CC_GCC_4_3_or_later\n"
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        fi
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    fi
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    L6="    default \"${ver}\" if ${cat}_V_${v}"
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    sed -r -i -e 's/^(# CT_INSERT_VERSION_ABOVE)$/'"${L1}${L2}${L3}${L4}${L5}"'\n\1/;'  \
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              -e 's/^(# CT_INSERT_VERSION_STRING_ABOVE)$/'"${L6}"'\n\1/;'               \
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              "${FILE}"
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done