Macro: patch_libtool_on_darwin_zsh_overquoting

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# patch_libtool_on_darwin_zsh_overquoting

## Synopsis

``

## Version

Installed_Packages @ ac-archive-0.5.32

## Author

## Description

## M4 Source Code

    AC_DEFUN([PATCH_LIBTOOL_ON_DARWIN_ZSH_OVERQUOTING],
    [# libtool-1.4 specific, on zsh target the final requoting does one too much
    case "$host_os" in
      darwin*)
        if grep "1.920" libtool ; then
    AC_MSG_RESULT(patching libtool on .so-sharedlib creation (zsh overquoting))
          test -f libtool.old || (mv libtool libtool.old && cp libtool.old libtool)
          sed -e '/archive_cmds=/s:\\\\":\\":g' libtool > libtool.new
          mv libtool.new libtool
          test -f libtool || (test -f libtool.old && mv libtool.old libtool)
        fi
      ;;
    esac
    ])