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-rwxr-xr-xmaintainer/addToolVersion.sh238
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diff --git a/maintainer/addToolVersion.sh b/maintainer/addToolVersion.sh
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+#!/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
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