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Diffstat (limited to '')
| -rw-r--r-- | completions/gcc | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/completions/gcc b/completions/gcc new file mode 100644 index 0000000..fa95274 --- /dev/null +++ b/completions/gcc @@ -0,0 +1,75 @@ +# gcc(1) completion -*- shell-script -*- + +_gcc() +{ + local cur prev prev2 words cword argument prefix prefix_length + _init_completion || return + + # Test that GCC is recent enough and if not fallback to + # parsing of --completion option. + if ! $1 --completion=" " 2>/dev/null; then + if [[ $cur == -* ]]; then + local cc=$($1 -print-prog-name=cc1 2>/dev/null) + [[ $cc ]] || return + COMPREPLY=($(compgen -W "$($cc --help 2>/dev/null | tr '\t' ' ' | + command sed -e '/^ *-/!d' -e 's/ *-\([^][ <>]*\).*/-\1/')" \ + -- "$cur")) + [[ ${COMPREPLY-} == *= ]] && compopt -o nospace + else + _filedir + fi + return + fi + + # extract also for situations like: -fsanitize=add + if ((cword > 2)); then + prev2="${COMP_WORDS[cword - 2]}" + fi + + # sample: -fsan + if [[ $cur == -* ]]; then + argument=$cur + prefix="" + # sample: -fsanitize= + elif [[ $cur == "=" && $prev == -* ]]; then + argument=$prev$cur + prefix=$prev$cur + # sample: -fsanitize=add + elif [[ $prev == "=" && $prev2 == -* ]]; then + argument=$prev2$prev$cur + prefix=$prev2$prev + # sample: --param lto- + elif [[ $prev == --param ]]; then + argument="$prev $cur" + prefix="$prev " + fi + + if [[ ! -v argument ]]; then + _filedir + else + # In situation like '-fsanitize=add' $cur is equal to last token. + # Thus we need to strip the beginning of suggested option. + prefix_length=$((${#prefix} + 1)) + local flags=$($1 --completion="$argument" | cut -c $prefix_length-) + [[ ${flags} == "=*" ]] && compopt -o nospace 2>/dev/null + COMPREPLY=($(compgen -W "$flags" -- "")) + fi +} && + complete -F _gcc gcc{,-5,-6,-7,-8} g++{,-5,-6,-7,-8} g77 g95 \ + gccgo{,-5,-6,-7,-8} gcj gfortran{,-5,-6,-7,-8} gpc && + { + cc --version 2>/dev/null | command grep -q GCC || + [[ $(_realcommand cc) == *gcc* ]] && + complete -F _gcc cc || complete -F _minimal cc + c++ --version 2>/dev/null | command grep -q GCC || + [[ $(_realcommand c++) == *g++* ]] && + complete -F _gcc c++ || complete -F _minimal c++ + f77 --version 2>/dev/null | command grep -q GCC || + [[ $(_realcommand f77) == *gfortran* ]] && + complete -F _gcc f77 || complete -F _minimal f77 + f95 --version 2>/dev/null | command grep -q GCC || + [[ $(_realcommand f95) == *gfortran* ]] && + complete -F _gcc f95 || complete -F _minimal f95 + } + +# ex: filetype=sh |