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https://github.com/crosstool-ng/crosstool-ng.git
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94 lines
3.4 KiB
Bash
Executable File
94 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
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# Adds a new version to one of the toolchain component
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myname="$0"
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doHelp() {
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cat <<-EOF
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Usage: ${myname} <tool> [option] <version>
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'tool' in one of:
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--gcc, --binutils, --glibc, --eglibc, --uClibc, --linux,
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--gdb, --dmalloc, --duma, --strace, --ltrace, --libelf
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--gmp, --mpfr
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Valid options for all tools:
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--experimental, -x
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mark the version as being experimental
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--obsolete, -o
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mark the version as being obsolete
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'version' is a valid version for the specified tool.
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Examples:
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add version 2.6.19.2 to linux kernel:
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${myname} --linux 2.6.19.2
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add experimental versions 2.3.5 and 2.3.6 to glibc:
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${myname} --glibc -x 2.3.5 2.3.6
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EOF
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}
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cat=
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tool=
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tool_prefix=
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VERSION=
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EXP=
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OBS=
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prompt_suffix=
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i=1
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while [ $i -le $# ]; do
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case "${!i}" in
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# Tools:
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--gcc) cat=CC; tool=gcc; tool_prefix=cc;;
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--binutils) cat=BINUTILS; tool=binutils; tool_prefix=;;
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--glibc) cat=LIBC; tool=glibc; tool_prefix=libc;;
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--eglibc) cat=LIBC; tool=eglibc; tool_prefix=libc;;
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--uClibc) cat=LIBC; tool=uClibc; tool_prefix=libc;;
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--linux) cat=KERNEL; tool=linux; tool_prefix=kernel;;
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--gdb) cat=GDB; tool=gdb; tool_prefix=debug;;
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--dmalloc) cat=DMALLOC; tool=dmalloc; tool_prefix=debug;;
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--duma) cat=DUMA; tool=duma; tool_prefix=debug;;
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--strace) cat=STRACE; tool=strace; tool_prefix=debug;;
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--ltrace) cat=LTRACE; tool=ltrace; tool_prefix=debug;;
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--libelf) cat=LIBELF; tool=libelf; tool_prefix=tools;;
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--gmp) cat=GMP; tool=gmp; tool_prefix=gmp_mpfr;;
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--mpfr) cat=MPFR; tool=mpfr; tool_prefix=gmp_mpfr;;
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# Tools options:
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-x|--experimental) EXP=1; OBS=; prompt_suffix=" (EXPERIMENTAL)";;
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-o|--obsolete) OBS=1; EXP=; prompt_suffix=" (OBSOLETE)";;
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# Misc:
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-h|--help) doHelp; exit 0;;
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-*) echo "Unknown option: '${!i}' (use -h/--help for help)."; exit 1;;
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*) VERSION="${VERSION} ${!i}";;
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esac
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i=$((i+1))
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done
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[ -n "${tool}" -o -n "${VERSION}" ] || { doHelp; exit 1; }
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for ver in ${VERSION}; do
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unset DEP L1 L2 L3 L4 L5 L6 FILE v ver_M ver_m
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FILE="config/${tool_prefix}/${tool}.in"
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v=$(echo "${ver}" |sed -r -e 's/-/_/g; s/\./_/g;')
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L1="config ${cat}_V_${v}\n"
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L2=" bool\n"
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L3=" prompt \"${ver}${prompt_suffix}\"\n"
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[ -n "${EXP}" ] && DEP="${DEP} && EXPERIMENTAL"
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[ -n "${OBS}" ] && DEP="${DEP} && OBSOLETE"
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[ -n "${DEP}" ] && L4=" depends on "$(echo "${DEP}" |sed -r -e 's/^ \&\& //; s/\&/\\&/g;')"\n"
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if [ "${tool}" = "gcc" ]; then
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# Extract 'M'ajor and 'm'inor from version string
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ver_M=$(echo "${ver}...." |cut -d . -f 1)
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ver_m=$(echo "${ver}...." |cut -d . -f 2)
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if [ ${ver_M} -gt 4 -o \( ${ver_M} -eq 4 -a ${ver_m} -ge 3 \) ]; then
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L5=" select CC_GCC_4_3_or_later\n"
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fi
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fi
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L6=" default \"${ver}\" if ${cat}_V_${v}"
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sed -r -i -e 's/^(# CT_INSERT_VERSION_ABOVE)$/'"${L1}${L2}${L3}${L4}${L5}"'\n\1/;' \
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-e 's/^(# CT_INSERT_VERSION_STRING_ABOVE)$/'"${L6}"'\n\1/;' \
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"${FILE}"
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done
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