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Diffstat (limited to 'maintainer/addToolVersion.sh')
-rwxr-xr-x | maintainer/addToolVersion.sh | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/maintainer/addToolVersion.sh b/maintainer/addToolVersion.sh new file mode 100755 index 0000000..38c2e55 --- /dev/null +++ b/maintainer/addToolVersion.sh @@ -0,0 +1,238 @@ +#!/bin/sh +set -e + +# Adds a new version to one of the toolchain component +myname="$0" + +# Parse the tools' paths configuration +# It is expected that this script is only to be run from the +# source directory of crosstool-NG, so it is trivial to find +# paths.sh (we can't use ". paths.sh", as POSIX states that +# $PATH should be searched for, and $PATH most probably doe +# not include "."), hence the "./". +. "./paths.sh" + +doHelp() { + cat <<-EOF + Usage: ${myname} <--tool> <[options] version [...]> ... + 'tool' in one of: + gcc, binutils, glibc, uClibc, uClibc-ng, newlib, linux, gdb, + duma, strace, ltrace, libelf, gmp, mpfr, isl, cloog, mpc, + mingw-w64, expat, ncurses, musl, gettext, zlib, libiconv + + Valid options for all tools: + --stable, -s, +x (default) + mark the version as being stable (as opposed to experimental, below) + + --experimental, -x, +s + mark the version as being experimental (as opposed to stable, above) + + --current, -c, +o (default) + mark the version as being cuurent (as opposed to obsolete, below) + + --obsolete, -o, +c + mark the version as being obsolete (as opposed to current, above) + + Note: setting a new tool resets to the defaults: 'stable' and 'current'. + + 'version' is a valid version for the specified tool. + + Examples: + add stable current version 2.6.19.2 to linux kernel: + ${myname} --linux 2.6.19.2 + + add experimental obsolete version 2.3.5 and stable current versions 2.6.1 + and 2.6.2 to glibc, add stable obsolete version 3.3.3 to gcc: + ${myname} --glibc -x -o 2.3.5 -s -c 2.6.1 2.6.2 --gcc -o 3.3.3 +EOF +} + +# Extract field $3 from version $1 with separator $2 +getVersionField() { + local version="$1" + local sep="$2" + local field="$3" + + echo "${version}${sep}${sep}${sep}${sep}" |cut -d ${sep} -f ${field} +} + +# Effectively add a version to the specified tool +# $cat : tool category +# $tool : tool name +# $tool_prefix : tool directory prefix +# $EXP : set to non empty if experimental, to empty otherwise +# OBS : set to non empty if obsolete, to empty otherwise +# $1 : version string to add +addToolVersion() { + local version="$1" + local file="$2" + local config_ver_option + local exp_obs_prompt + local deps v ver_M ver_m ver_p + local SedExpr1 SedExpr2 + + [ -f "${file}" ] || return 0 + + v=$(echo "${version}" |"${sed}" -r -e 's/-/_/g; s/\./_/g;') + + config_ver_option="${cat}_V_${v}" + + # Check for existing version: it can be legitimitate for an end-user + # to try adding a new version if the one he/she wants is not listed. + # But it can be the case where the version is hidden behind either one + # of EXPERIMENTAL or OBSOLETE, so warn if the version is already listed. + if ${grep} -E "^config ${config_ver_option}$" "${file}" >/dev/null 2>&1; then + echo "'${tool}': version '${version}' already present:" + ${grep} -A1 -B0 -n \ + -E "^(config ${config_ver_option}| {4}prompt \"${version}\")$" \ + "${file}" /dev/null + return 0 + fi + + SedExpr1="${SedExpr1}config ${config_ver_option}\n" + SedExpr1="${SedExpr1} bool\n" + SedExpr1="${SedExpr1} prompt \"${version}" + case "${EXP},${OBS}" in + ,) ;; + ,*) exp_obs_prompt=" (OBSOLETE)" + deps=" depends on OBSOLETE" + ;; + *,) exp_obs_prompt=" (EXPERIMENTAL)" + deps=" depends on EXPERIMENTAL" + ;; + *) exp_obs_prompt=" (EXPERIMENTAL, OBSOLETE)" + deps=" depends on EXPERIMENTAL \\&\\& OBSOLETE" + ;; + esac + [ -n "${exp_obs_prompt}" ] && SedExpr1="${SedExpr1}${exp_obs_prompt}" + SedExpr1="${SedExpr1}\"" + [ -n "${deps}" ] && SedExpr1="${SedExpr1}\n${deps}" + case "${tool}" in + gcc) + # Extract 'M'ajor and 'm'inor from version string + ver_M=$(getVersionField "${version}" . 1) + ver_m=$(getVersionField "${version}" . 2) + if [ ${ver_M} -ge 4 ] && [ ${ver_m} -ge 2 ]; then + SedExpr1="${SedExpr1}\n select CC_GCC_${ver_M}_${ver_m}" + fi + ;; + binutils) + # Extract 'M'ajor, 'm'inor, sometimes 'p'atch from version string + # TODO: Rework this + ver_M=$(getVersionField "${version}" . 1) + ver_m=$(getVersionField "${version}" . 2) + ver_p=$(getVersionField "${version}" . 3) + if [ ${ver_M} -eq 2 -a ${ver_m} -eq 27 ]; then + SedExpr1="${SedExpr1}\n select BINUTILS_2_27_or_later" + elif [ ${ver_M} -eq 2 -a ${ver_m} -eq 26 ]; then + SedExpr1="${SedExpr1}\n select BINUTILS_2_26_or_later" + elif [ ${ver_M} -eq 2 -a ${ver_m} -eq 25 -a ${ver_p} -eq 1 ]; then + SedExpr1="${SedExpr1}\n select BINUTILS_2_25_1_or_later" + elif [ ${ver_M} -eq 2 -a ${ver_m} -eq 25 -a -z ${ver_p} ]; then + SedExpr1="${SedExpr1}\n select BINUTILS_2_25_or_later" + elif [ ${ver_M} -eq 2 -a ${ver_m} -eq 24 ]; then + SedExpr1="${SedExpr1}\n select BINUTILS_2_24_or_later" + elif [ ${ver_M} -eq 2 -a ${ver_m} -eq 23 -a ${ver_p} -eq 2 ]; then + SedExpr1="${SedExpr1}\n select BINUTILS_2_23_2_or_later" + fi + ;; + uClibc) + # uClibc-0.9.33.2 needs some love + ver_M=$(getVersionField "${version}" . 1) + ver_m=$(getVersionField "${version}" . 2) + ver_p=$(getVersionField "${version}" . 3) + if [ ${ver_M} -eq 0 -a ${ver_m} -eq 9 -a ${ver_p} -eq 33 ]; then + SedExpr1="${SedExpr1}\n select LIBC_UCLIBC_0_9_33_2_or_later" + fi + ;; + uClibc-ng) + # uClibc-ng-1.0.15 changed threading configuration, no longer compatible + # with the rest of uClibc gang. + ver_M=$(getVersionField "${version}" . 1) + ver_m=$(getVersionField "${version}" . 2) + ver_p=$(getVersionField "${version}" . 3) + if [ ${ver_M} -eq 1 -a ${ver_m} -eq 0 -a ${ver_p} -eq 15 ]; then + SedExpr1="${SedExpr1}\n select LIBC_UCLIBC_NG_1_0_15_or_later" + fi + ;; + gdb) + # gdb-7.0 and above have special handling + ver_M=$(getVersionField "${version}" . 1) + ver_m=$(getVersionField "${version}" . 2) + if [ ${ver_M} -ge 7 ]; then + if [ ${ver_m} -ge 2 ]; then + SedExpr1="${SedExpr1}\n select GDB_7_2_or_later" + else + SedExpr1="${SedExpr1}\n select GDB_7_0_or_later" + fi + fi + ;; + esac + SedExpr2=" default \"${version}\" if ${config_ver_option}" + "${sed}" -r -i -e 's/^(# CT_INSERT_VERSION_BELOW)$/\1\n\n'"${SedExpr1}"'/;' "${file}" + "${sed}" -r -i -e 's/^(# CT_INSERT_VERSION_STRING_BELOW)$/\1\n'"${SedExpr2}"'/;' "${file}" +} + +cat= +tool= +tool_prefix= +VERSION= +EXP= +OBS= + +if [ $# -eq 0 ]; then + doHelp + exit 1 +fi + +while [ $# -gt 0 ]; do + case "$1" in + # Tools: + --gcc) EXP=; OBS=; cat=CC_GCC; tool=gcc; tool_prefix=cc; dot2suffix=;; + --binutils) EXP=; OBS=; cat=BINUTILS; tool=binutils; tool_prefix=binutils; dot2suffix=;; + --glibc) EXP=; OBS=; cat=LIBC_GLIBC; tool=glibc; tool_prefix=libc; dot2suffix=;; + --uClibc) EXP=; OBS=; cat=LIBC_UCLIBC; tool=uClibc; tool_prefix=libc; dot2suffix=;; + --uClibc-ng)EXP=; OBS=; cat=LIBC_UCLIBC_NG; tool=uClibc; tool_prefix=libc; dot2suffix=;; + --newlib) EXP=; OBS=; cat=LIBC_NEWLIB; tool=newlib; tool_prefix=libc; dot2suffix=;; + --mingw-w64)EXP=; OBS=; cat=WINAPI; tool=mingw; tool_prefix=libc; dot2suffix=;; + --musl) EXP=; OBS=; cat=LIBC_MUSL; tool=musl; tool_prefix=libc; dot2suffix=;; + --linux) EXP=; OBS=; cat=KERNEL; tool=linux; tool_prefix=kernel; dot2suffix=;; + --gdb) EXP=; OBS=; cat=GDB; tool=gdb; tool_prefix=debug; dot2suffix=;; + --duma) EXP=; OBS=; cat=DUMA; tool=duma; tool_prefix=debug; dot2suffix=;; + --strace) EXP=; OBS=; cat=STRACE; tool=strace; tool_prefix=debug; dot2suffix=;; + --ltrace) EXP=; OBS=; cat=LTRACE; tool=ltrace; tool_prefix=debug; dot2suffix=;; + --gmp) EXP=; OBS=; cat=GMP; tool=gmp; tool_prefix=companion_libs; dot2suffix=;; + --mpfr) EXP=; OBS=; cat=MPFR; tool=mpfr; tool_prefix=companion_libs; dot2suffix=;; + --isl) EXP=; OBS=; cat=ISL; tool=isl; tool_prefix=companion_libs; dot2suffix=;; + --cloog) EXP=; OBS=; cat=CLOOG; tool=cloog; tool_prefix=companion_libs; dot2suffix=;; + --mpc) EXP=; OBS=; cat=MPC; tool=mpc; tool_prefix=companion_libs; dot2suffix=;; + --libelf) EXP=; OBS=; cat=LIBELF; tool=libelf; tool_prefix=companion_libs; dot2suffix=;; + --expat) EXP=; OBS=; cat=EXPAT; tool=expat; tool_prefix=companion_libs; dot2suffix=;; + --ncurses) EXP=; OBS=; cat=NCURSES; tool=ncurses; tool_prefix=companion_libs; dot2suffix=;; + --gettext) EXP=; OBS=; cat=GETTEXT; tool=gettext; tool_prefix=companion_libs; dot2suffix=;; + --libiconv) EXP=; OBS=; cat=LIBICONV; tool=libiconv; tool_prefix=companion_libs; dot2suffix=;; + --zlib) EXP=; OBS=; cat=ZLIB; tool=zlib; tool_prefix=companion_tools; dot2suffix=;; + --make) EXP=; OBS=; cat=MAKE; tool=make; tool_prefix=companion_tools; dot2suffix=;; + --m4) EXP=; OBS=; cat=M4; tool=m4; tool_prefix=companion_tools; dot2suffix=;; + --autoconf) EXP=; OBS=; cat=AUTOCONF; tool=autoconf; tool_prefix=companion_tools; dot2suffix=;; + --automake) EXP=; OBS=; cat=AUTOMAKE; tool=automake; tool_prefix=companion_tools; dot2suffix=;; + --libtool) EXP=; OBS=; cat=LIBTOOL; tool=libtool; tool_prefix=companion_tools; dot2suffix=;; + + # Tools options: + -x|--experimental|+s) EXP=1;; + -s|--stable|+x) EXP=;; + -o|--obsolete|+c) OBS=1;; + -c|--current|+o) OBS=;; + + # Misc: + -h|--help) doHelp; exit 0;; + -*) echo "Unknown option: '$1' (use -h/--help for help)."; exit 1;; + + # Version string: + *) [ -n "${tool}" ] || { doHelp; exit 1; } + file_base="config/${tool_prefix}/${tool}.in" + addToolVersion "$1" "${file_base}${dot2suffix}" + ;; + esac + shift +done |