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@858:     --gcc, --binutils, --glibc, --eglibc, --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@1:   'version' is a valid version for the specified tool.
yann@1: 
yann@1:   Examples:
yann@858:     add version 2.6.19.2 to linux kernel:
yann@858:       ${myname} --linux 2.6.19.2
yann@1: 
yann@858:     add experimental versions 2.3.5 and 2.3.6 to glibc:
yann@858:       ${myname} --glibc -x 2.3.5 2.3.6
yann@1: EOF
yann@1: }
yann@1: 
yann@96: cat=
yann@1: tool=
yann@1: tool_prefix=
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@858:         --gcc)              cat=CC;        tool=gcc;      tool_prefix=cc;;
yann@858:         --binutils)         cat=BINUTILS;  tool=binutils; tool_prefix=;;
yann@858:         --glibc)            cat=LIBC;      tool=glibc;    tool_prefix=libc;;
yann@858:         --eglibc)           cat=LIBC;      tool=eglibc;   tool_prefix=libc;;
yann@858:         --uClibc)           cat=LIBC;      tool=uClibc;   tool_prefix=libc;;
yann@858:         --linux)            cat=KERNEL;    tool=linux;    tool_prefix=kernel;;
yann@858:         --gdb)              cat=GDB;       tool=gdb;      tool_prefix=debug;;
yann@858:         --dmalloc)          cat=DMALLOC;   tool=dmalloc;  tool_prefix=debug;;
yann@858:         --duma)             cat=DUMA;      tool=duma;     tool_prefix=debug;;
yann@858:         --strace)           cat=STRACE;    tool=strace;   tool_prefix=debug;;
yann@858:         --ltrace)           cat=LTRACE;    tool=ltrace;   tool_prefix=debug;;
yann@858:         --libelf)           cat=LIBELF;    tool=libelf;   tool_prefix=tools;;
yann@858:         --gmp)              cat=GMP;       tool=gmp;      tool_prefix=gmp_mpfr;;
yann@858:         --mpfr)             cat=MPFR;      tool=mpfr;     tool_prefix=gmp_mpfr;;
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@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: for ver in ${VERSION}; do
yann@858:     unset DEP L1 L2 L3 L4 L5 L6 FILE v ver_M ver_m
yann@858:     FILE="config/${tool_prefix}/${tool}.in"
yann@523:     v=$(echo "${ver}" |sed -r -e 's/-/_/g; s/\./_/g;')
yann@858:     L1="config ${cat}_V_${v}\n"
yann@858:     L2="    bool\n"
yann@858:     L3="    prompt \"${ver}${prompt_suffix}\"\n"
yann@43:     [ -n "${EXP}" ] && DEP="${DEP} && EXPERIMENTAL"
yann@96:     [ -n "${OBS}" ] && DEP="${DEP} && OBSOLETE"
yann@858:     [ -n "${DEP}" ] && L4="    depends on "$(echo "${DEP}" |sed -r -e 's/^ \&\& //; s/\&/\\&/g;')"\n"
yann@858:     if [ "${tool}" = "gcc" ]; then
yann@858:         # Extract 'M'ajor and 'm'inor from version string
yann@858:         ver_M=$(echo "${ver}...." |cut -d . -f 1)
yann@858:         ver_m=$(echo "${ver}...." |cut -d . -f 2)
yann@858:         if [ ${ver_M} -gt 4 -o \( ${ver_M} -eq 4 -a ${ver_m} -ge 3 \) ]; then
yann@858:             L5="    select CC_GCC_4_3_or_later\n"
yann@858:         fi
yann@858:     fi
yann@858:     L6="    default \"${ver}\" if ${cat}_V_${v}"
yann@858:     sed -r -i -e 's/^(# CT_INSERT_VERSION_ABOVE)$/'"${L1}${L2}${L3}${L4}${L5}"'\n\1/;'  \
yann@858:               -e 's/^(# CT_INSERT_VERSION_STRING_ABOVE)$/'"${L6}"'\n\1/;'               \
yann@858:               "${FILE}"
yann@1: done