mirror of
https://github.com/Gator96100/ProxSpace.git
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76 lines
2.6 KiB
Bash
76 lines
2.6 KiB
Bash
# gcc(1) completion -*- shell-script -*-
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_gcc()
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{
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local cur prev prev2 words cword argument prefix prefix_length
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_init_completion || return
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# Test that GCC is recent enough and if not fallback to
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# parsing of --completion option.
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if ! $1 --completion=" " 2>/dev/null; then
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if [[ $cur == -* ]]; then
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local cc=$($1 -print-prog-name=cc1 2>/dev/null)
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[[ $cc ]] || return
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COMPREPLY=($(compgen -W "$($cc --help 2>/dev/null | tr '\t' ' ' |
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command sed -e '/^ *-/!d' -e 's/ *-\([^][ <>]*\).*/-\1/')" \
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-- "$cur"))
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[[ ${COMPREPLY-} == *= ]] && compopt -o nospace
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else
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_filedir
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fi
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return
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fi
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# extract also for situations like: -fsanitize=add
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if ((cword > 2)); then
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prev2="${COMP_WORDS[cword - 2]}"
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fi
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# sample: -fsan
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if [[ $cur == -* ]]; then
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argument=$cur
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prefix=""
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# sample: -fsanitize=
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elif [[ $cur == "=" && $prev == -* ]]; then
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argument=$prev$cur
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prefix=$prev$cur
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# sample: -fsanitize=add
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elif [[ $prev == "=" && $prev2 == -* ]]; then
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argument=$prev2$prev$cur
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prefix=$prev2$prev
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# sample: --param lto-
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elif [[ $prev == --param ]]; then
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argument="$prev $cur"
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prefix="$prev "
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fi
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if [[ ! -v argument ]]; then
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_filedir
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else
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# In situation like '-fsanitize=add' $cur is equal to last token.
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# Thus we need to strip the beginning of suggested option.
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prefix_length=$((${#prefix} + 1))
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local flags=$($1 --completion="$argument" | cut -c $prefix_length-)
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[[ ${flags} == "=*" ]] && compopt -o nospace 2>/dev/null
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COMPREPLY=($(compgen -W "$flags" -- ""))
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fi
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} &&
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complete -F _gcc gcc{,-5,-6,-7,-8} g++{,-5,-6,-7,-8} g77 g95 \
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gccgo{,-5,-6,-7,-8} gcj gfortran{,-5,-6,-7,-8} gpc &&
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{
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cc --version 2>/dev/null | command grep -q GCC ||
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[[ $(_realcommand cc) == *gcc* ]] &&
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complete -F _gcc cc || complete -F _minimal cc
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c++ --version 2>/dev/null | command grep -q GCC ||
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[[ $(_realcommand c++) == *g++* ]] &&
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complete -F _gcc c++ || complete -F _minimal c++
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f77 --version 2>/dev/null | command grep -q GCC ||
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[[ $(_realcommand f77) == *gfortran* ]] &&
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complete -F _gcc f77 || complete -F _minimal f77
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f95 --version 2>/dev/null | command grep -q GCC ||
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[[ $(_realcommand f95) == *gfortran* ]] &&
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complete -F _gcc f95 || complete -F _minimal f95
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}
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# ex: filetype=sh
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