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