yann@375: #!/bin/bash
yann@1: 
yann@1: # Adds a new version to one of the toolchain component
yann@1: myname="$0"
yann@1: 
yann@1: doHelp() {
yann@1:     cat <<-EOF
yann@1: Usage: ${myname} <tool> [option] <version>
yann@1:   'tool' in one of:
yann@103:     --gcc, --binutils, --glibc, --uClibc, --linux,
yann@245:     --gdb, --dmalloc, --duma, --strace, --ltrace, --libelf
yann@466:     --gmp, --mpfr
yann@1: 
yann@96:   Valid options for all tools:
yann@43:     --experimental, -x
yann@43:       mark the version as being experimental
yann@43: 
yann@96:     --obsolete, -o
yann@96:       mark the version as being obsolete
yann@96: 
yann@96:   Valid mandatory 'option' for tool==linux is one and only one of:
yann@1:     --install, --sanitised, --copy
yann@1: 
yann@1:   'version' is a valid version for the specified tool.
yann@1: 
yann@1:   Examples:
yann@1:     add version 2.6.19.2 to linux kernel install method:
yann@1:       ${myname} --linux --install 2.6.19.2
yann@1: 
yann@1:     add versions 2.3.5 and 2.3.6 to glibc:
yann@1:       ${myname} --glibc 2.3.5 2.3.6
yann@1: EOF
yann@1: }
yann@1: 
yann@96: cat=
yann@1: tool=
yann@1: tool_prefix=
yann@96: tool_suffix=
yann@1: VERSION=
yann@43: EXP=
yann@96: OBS=
yann@322: prompt_suffix=
yann@1: 
yann@1: i=1
yann@1: while [ $i -le $# ]; do
yann@1:     case "${!i}" in
yann@96:         # Tools:
yann@448:         --gcc)              cat=CC;        tool=gcc;      tool_prefix=cc;      tool_suffix=;;
yann@448:         --binutils)         cat=BINUTILS;  tool=binutils; tool_prefix=;        tool_suffix=;;
yann@448:         --glibc)            cat=LIBC;      tool=glibc;    tool_prefix=libc;    tool_suffix=;;
yann@448:         --uClibc)           cat=LIBC;      tool=uClibc;   tool_prefix=libc;    tool_suffix=;;
yann@448:         --linux)            cat=KERNEL;    tool=linux;    tool_prefix=kernel;  tool_suffix=;;
yann@448:         --gdb)              cat=GDB;       tool=gdb;      tool_prefix=debug    tool_suffix=;;
yann@448:         --dmalloc)          cat=DMALLOC;   tool=dmalloc;  tool_prefix=debug    tool_suffix=;;
yann@448:         --duma)             cat=DUMA;      tool=duma;     tool_prefix=debug    tool_suffix=;;
yann@448:         --strace)           cat=STRACE;    tool=strace;   tool_prefix=debug    tool_suffix=;;
yann@448:         --ltrace)           cat=LTRACE;    tool=ltrace;   tool_prefix=debug    tool_suffix=;;
yann@448:         --libelf)           cat=LIBELF;    tool=libelf;   tool_prefix=tools    tool_suffix=;;
yann@466:         --gmp)              cat=GMP;       tool=gmp;      tool_prefix=cc;      tool_suffix=;;
yann@466:         --mpfr)             cat=MPFR;      tool=mpfr;     tool_prefix=cc;      tool_suffix=;;
yann@96:         # Tools options:
yann@322:         -x|--experimental)  EXP=1; OBS=; prompt_suffix=" (EXPERIMENTAL)";;
yann@322:         -o|--obsolete)      OBS=1; EXP=; prompt_suffix=" (OBSOLETE)";;
yann@43:         --install)          tool_suffix=install;;
yann@43:         --sanitised)        tool_suffix=sanitised;;
yann@43:         --copy)             tool_suffix=copy;;
yann@96:         # Misc:
yann@43:         -h|--help)          doHelp; exit 0;;
yann@523:         -*)                 echo "Unknown option: '${!i}' (use -h/--help for help)."; exit 1;;
yann@96:         *)                  VERSION="${VERSION} ${!i}";;
yann@1:     esac
yann@1:     i=$((i+1))
yann@1: done
yann@1: 
yann@1: [ -n "${tool}" -o -n "${VERSION}" ] || { doHelp; exit 1; }
yann@1: 
yann@1: case "${cat}" in
yann@422:     KERNEL) [ -z "${tool_suffix}" ] && { doHelp; exit 1; } ;;
yann@422:     *)      ;;
yann@1: esac
yann@1: 
yann@1: for ver in ${VERSION}; do
yann@545:     # Split VERSION into MAJOR MINOR PATCHLEVEL EXTRAVERSION 
yann@546:     ver_M=$(echo "${ver}...." |cut -d . -f 1)
yann@546:     ver_m=$(echo "${ver}...." |cut -d . -f 2)
yann@546:     ver_P=$(echo "${ver}...." |cut -d . -f 3)
yann@546:     ver_E=$(echo "${ver}...." |cut -d . -f 4)
yann@545:     unset DEP L1 L2 L3 L4 L5 L6 FILE
yann@523:     v=$(echo "${ver}" |sed -r -e 's/-/_/g; s/\./_/g;')
yann@1:     if [ "${cat}" = "KERNEL" ]; then
yann@523:         TOOL_SUFFIX=$(echo "${tool_suffix}" |tr [[:lower:]] [[:upper:]])
yann@1:         L1="config ${cat}_${TOOL_SUFFIX}_V_${v}\n"
yann@1:         L2="    bool\n"
yann@322:         L3="    prompt \"${ver}${prompt_suffix}\"\n"
yann@1:         # Extra versions are not necessary visible:
yann@43:         case "${tool_suffix},${ver}" in
yann@43:             sanitised,*)    ;; # Sanitised headers always have an extra version
yann@43:             *,*.*.*.*)      DEP="${DEP} && KERNEL_VERSION_SEE_EXTRAVERSION";;
yann@1:         esac
yann@546:         L6="    default \"${ver}\" if ${cat}_${TOOL_SUFFIX}_V_${v}"
yann@448:         FILE="config/${tool_prefix}/${tool}_headers_${tool_suffix}.in"
yann@96:     else
yann@422:         L1="config ${cat}_V_${v}\n"
yann@96:         L2="    bool\n"
yann@322:         L3="    prompt \"${ver}${prompt_suffix}\"\n"
yann@545:         L6="    default \"${ver}\" if ${cat}_V_${v}"
yann@545:         case "${tool}" in
yann@545:             gcc)
yann@546:                 if [ ${ver_M} -gt 4 -o \( ${ver_M} -eq 4 -a ${ver_m} -ge 3 \) ]; then
yann@546:                     L5="    select CC_GCC_4_3_or_later\n"
yann@545:                 fi
yann@545:                 ;;
yann@545:         esac
yann@448:         FILE="config/${tool_prefix}/${tool}.in"
yann@1:     fi
yann@43:     [ -n "${EXP}" ] && DEP="${DEP} && EXPERIMENTAL"
yann@96:     [ -n "${OBS}" ] && DEP="${DEP} && OBSOLETE"
yann@43:     case "${DEP}" in
yann@43:         "") ;;
yann@546:         *)  L4="    depends on "$(echo "${DEP}" |sed -r -e 's/^ \&\& //; s/\&/\\&/g;')"\n"
yann@43:     esac
yann@545:     sed -r -i -e 's/^(# CT_INSERT_VERSION_ABOVE)$/'"${L1}${L2}${L3}${L4}${L5}"'\n\1/;
yann@545:                   s/^(# CT_INSERT_VERSION_STRING_ABOVE)$/'"${L6}"'\n\1/;' "${FILE}"
yann@1: done