AC_DEFINE_PATH_STYLE ([defvar-name])
, 

2001年05月03日

Guido U. Draheim <guidod@gmx.de>

GPLWithACException
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guidod's Miscellaneous (released)

_AC_DEFINE(PATH_STYLE) describing the filesys interface. The value is numeric, where the basetype is encoded as 16 = dos/win, 32 = unix, 64 = url/www, 0 = other

note that there could be a combination of the values that should lead you to accept multiple forms of PATH_SEP and DIR_SEP

AC_DEFUN([AC_DEFINE_PATH_STYLE], [
AC_CACHE_CHECK([for path style], ac_cv_path_style,
[
 if test -z "$ac_cv_path_style"; then
 case "$target_os" in
 *djgpp | *mingw32* | *emx*) ac_cv_path_style="dos" ;;
 *) ac_cv_path_style="unix" ;; # it is just the default ;-)
 esac
 if test "$ac_cv_path_style" = "unix" ; then
 _exec_prefix=`eval "echo $exec_prefix"`
 _exec_prefix=`eval "echo $_exec_prefix"`
 case "$_exec_prefix" in
 *:*) ac_cv_path_style="url" ;;
 *\\) ac_cv_path_style="dos" ;;
 esac
 fi
 fi
])
case "$ac_cv_path_style" in
 *dos*) ac_define_path_style=16 ;;
 *unix*) ac_define_path_style=32 ;;
 *url*) ac_define_path_style=64 ;;
 *mac*) ac_define_path_style=128 ;;
 *) ac_define_path_style=1
esac
AC_DEFINE_UNQUOTED(PATH_STYLE,$ac_define_path_style,dnl
 [path style 16=dos 32=unix 64=url 128=mac])dnl
])