Rename AC_ prefixes to AX_ (only in names of aa macros!).

1 files changed, 182 insertions, 0 deletions

diff --git a/m4/ax_arg_with_path_style.m4 b/m4/ax_arg_with_path_style.m4
new file mode 100644
index 0000000..8142c06
--- /dev/null
+++ b/m4/ax_arg_with_path_style.m4
@@ -0,0 +1,182 @@
+# ===========================================================================
+#     http://www.nongnu.org/autoconf-archive/ax_arg_with_path_style.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_ARG_WITH_PATH_STYLE
+#
+# DESCRIPTION
+#
+#   _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
+#
+#   some extra semantics are described in other bits of the value,
+#   especially
+#
+#    1024  accepts "/" as a dir separator
+#    2048  accepts ";" as a path separator
+#    4096  accepts "," as a path separator
+#
+#   the macro provides a configure' --with-path-style option that can be
+#   used with descriptive arg names. If not explicitly given, the $target_os
+#   will be checked to provide a sane default. Additional (lower) bits can
+#   be used by the user for some additional magic, higher bits are reserved
+#   for this macro.
+#
+#   the mnemonic "strict" or "also" is used to instruct the code that
+#   additional seperators shall be accepted but converted to the seperator
+#   of the underlying pathstyle system. (or-512)
+#
+#    example: --with-path-style=win,slash
+#             to make it accept ";" as pathsep, and
+#             both "/" and "\" as dirseps.
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
+#
+#   This program is free software; you can redistribute it and/or modify it
+#   under the terms of the GNU General Public License as published by the
+#   Free Software Foundation; either version 2 of the License, or (at your
+#   option) any later version.
+#
+#   This program is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+#   Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+#   As a special exception, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Archive. When you make and distribute a
+#   modified version of the Autoconf Macro, you may extend this special
+#   exception to the GPL to apply to your modified version as well.
+
+AC_DEFUN([AX_ARG_WITH_PATH_STYLE],
+[
+ AC_ARG_WITH(path-style,
+[  --with-path-style=[dos,unix,url,also,slash,comma],
+[ac_with_path_style="$withval"],
+[dnl
+  case "$target_os" in
+    *djgpp | *mingw32* | *emx*) ac_with_path_style="dos" ;;
+    *) case `eval echo $exec_prefix` in
+       *:*) ac_with_path_style="url" ;;
+       *) ac_with_path_style="posix" ;;
+       esac
+    ;;
+  esac
+])
+   ac_with_path_style__unx="0"
+   ac_with_path_style__dos="0"
+   ac_with_path_style__win="0"
+   ac_with_path_style__mac="0"
+   ac_with_path_style__def="0"
+   ac_with_path_style__use="0"
+   ac_with_path_style__slash="0"
+   ac_with_path_style__semic="0"
+   ac_with_path_style__comma="0"
+   ac_with_path_style__level="0"
+
+   case ",$ac_with_path_style," in
+    *,unx,*|*,unix,*|*,bsd,*|*,posix,*) :
+	ac_with_path_style__unx="32" ;;
+    *) 	ac_with_path_style__unx="0" ;;
+   esac
+   case ",$ac_with_path_style," in
+    *,dos,*|*,win,*|*,windows,*) :
+	ac_with_path_style__dos="16" ;;
+    *)  ac_with_path_style__dos="0" ;;
+   esac
+   case ",$ac_with_path_style," in
+    *,web,*|*,url,*|*,www,*) :
+	ac_with_path_style__url="64" ;;
+    *) 	ac_with_path_style__url="0" ;;
+   esac
+   case ",$ac_with_path_style," in
+    *,mac,*|*,macintosh,*|*,apple,*) :
+	ac_with_path_style__mac="128" ;;
+    *) 	ac_with_path_style__mac="0" ;;
+   esac
+   case ",$ac_with_path_style," in
+    *,def,*|*,define,*|*,special,*) :
+	ac_with_path_style__def="256" ;;
+    *) 	ac_with_path_style__def="0" ;;
+   esac
+   case ",$ac_with_path_style," in
+    *,also,*|*,strict,*|*,accept,*|*,convert,*) :
+	ac_with_path_style__use="512" ;;
+    *) 	ac_with_path_style__use="0" ;;
+   esac
+   case ",$ac_with_path_style," in
+    *,sl,*|*,slash,*|*,forwslash,*|*,slashsep,*) :
+	ac_with_path_style__slash="1024" ;;
+    *) 	ac_with_path_style__slash="0" ;;
+   esac
+   case ",$ac_with_path_style," in
+    *,sc,*|*,semi,*|*,semisep,*|*,semicolon,*|*,semicolonsep,*) :
+	ac_with_path_style__semic="2048" ;;
+    *) 	ac_with_path_style__semic="0" ;;
+   esac
+   case ",$ac_with_path_style," in
+    *,cm,*|*,comma,*|*,commasep,*) :
+	ac_with_path_style__comma="4096" ;;
+    *) 	ac_with_path_style__comma="0" ;;
+   esac
+
+   if test "$ac_with_path_style__unx" != "0" ; then
+	ac_with_path_style__slash="1024"
+   fi
+   if test "$ac_with_path_style__dos" != "0" ; then
+	ac_with_path_style__semic="2048"
+   fi
+   if test "$ac_with_path_style__url" != "0" ; then
+	ac_with_path_style__slash="1024"
+	ac_with_path_style__semic="2048"
+   fi
+
+   case ",$ac_with_path_style," in
+    *,7,*|*,all,*|*,muchmore,*)
+	ac_with_path_style__level="7" ;;
+    *,6,*|*,extra,*|*,manymore,*)
+	ac_with_path_style__level="6" ;;
+    *,5,*|*,much,*)
+	ac_with_path_style__level="5" ;;
+    *,4,*|*,many,*)
+	ac_with_path_style__level="4" ;;
+    *,3,*|*,plus,*|*,somemore,*)
+	ac_with_path_style__level="3" ;;
+    *,2,*|*,more,*)
+	ac_with_path_style__level="2" ;;
+    *,1,*|*,some,*)
+	ac_with_path_style__level="1" ;;
+    *)
+	ac_with_path_style__level="0" ;;
+   esac
+
+   PATH_STYLE=`expr \
+	$ac_with_path_style__unx '+' \
+	$ac_with_path_style__dos '+' \
+	$ac_with_path_style__win '+' \
+	$ac_with_path_style__mac '+' \
+	$ac_with_path_style__def '+' \
+	$ac_with_path_style__use '+' \
+	$ac_with_path_style__slash '+' \
+	$ac_with_path_style__semic '+' \
+	$ac_with_path_style__comma '+' \
+        $ac_with_path_style__level `
+
+ AC_DEFINE_UNQUOTED(PATH_STYLE,$PATH_STYLE,
+ [ the OS pathstyle, 16=dos 32=unx 64=url 1024=slash 2048=semic 4096=comma ])
+])