msys path conversion (or cygpath for msys?)

Question

I need to pass /DEF:c:\\filepath\\myLib.def\" command line option from a bash script to MS compiler/linker. The path is generated as part of build process by a bash script.

Answer 1

I am using this with msysgit:

winpath() {
    if [ -z "$1" ]; then
        echo "$@"
    else
        if [ -f "$1" ]; then
            local dir=$(dirname "$1")
            local fn=$(basename "$1")
            echo "$(cd "$dir"; echo "$(pwd -W)/$fn")" | sed 's|/|\\|g';
        else
            if [ -d "$1" ]; then
                echo "$(cd "$1"; pwd -W)" | sed 's|/|\\|g';
            else
                echo "$1" | sed 's|^/\(.\)/|\1:\\|g; s|/|\\|g';
            fi
        fi
    fi
}