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dnl @synopsis AC_COND_WITH_LEVEL(PACKAGE [,DEFAULT [,YESLEVEL]])
dnl
dnl actually used after an AC_ARG_WITH(PKG,...) option-directive, where
dnl AC_ARG_WITH is a part of the standard autoconf to define a
dnl `configure` --with-PKG option.
dnl
dnl this macros works almost like AC_COND_WITH(PACKAGE [,DEFAULT]), but
dnl the definition is set to a numeric value. The level of a simple
dnl "yes" is given (or assumed "2" if absent), otherwise the level can
dnl be given in mnemonic names, being 1 = some 2 = many 3 = all 4 =
dnl extra 5 = extrasome more 6 = extramany muchmore much 7 = super
dnl everything 8 = ultra experimental 9 = insane
dnl
dnl this macro is most handily it making Makefile.in/Makefile.am that
dnl have a set of with-level declarations, espcially
dnl optimization-levels
dnl
dnl the $withval shell-variable is set for further examination (it
dnl carries the numeric value of the various mnemonics above)
dnl
dnl @category Misc
dnl @author Guido Draheim <guidod@gmx.de>
dnl @version 2003-10-29
dnl @license GPLWithACException
AC_DEFUN([AC_COND_WITH_LEVEL],
[dnl the names to be defined...
pushdef([WITH_VAR], patsubst(with_$1, -, _))dnl
pushdef([VAR_WITH], patsubst(translit(with_$1, [a-z], [A-Z]), -, _))dnl
pushdef([VAR_WITHOUT], patsubst(translit(without_$1, [a-z], [A-Z]), -, _))dnl
pushdef([VAR_WITHVAL], patsubst(translit(withval_$1, [a-z], [A-Z]), -, _))dnl
pushdef([VAR_WITHDEF], patsubst(translit(withdef_$1, [a-z], [A-Z]), -, _))dnl
AC_SUBST(VAR_WITH)
AC_SUBST(VAR_WITHOUT)
AC_SUBST(VAR_WITHVAL)
AC_SUBST(VAR_WITHDEF)
if test -z "$WITH_VAR"
then WITH_VAR=`echo ifelse([$2], , no, [$2])`
fi
if test "$WITH_VAR" = "yes"
then WITH_VAR=`echo ifelse([$3], , some, [$3])`
fi
if test "$WITH_VAR" != "no"; then
VAR_WITH= ; VAR_WITHOUT='#'
case "$WITH_VAR" in
9|9,*|ultrasome|ultrasome,*|insane) withval=9
VAR_WITHVAL=9 ; VAR_WITHDEF="-D""VAR_WITH=9" ;;
8|8,*|ultra|ultra,*|experimental) withval=8
VAR_WITHVAL=8 ; VAR_WITHDEF="-D""VAR_WITH=8" ;;
7|7,*|muchmore|somemanymore|somemanymore,*|all) withval=7
VAR_WITHVAL=7 ; VAR_WITHDEF="-D""VAR_WITH=7" ;;
6|6,*|manymore|manymore,*|most) withval=6
VAR_WITHVAL=6 ; VAR_WITHDEF="-D""VAR_WITH=6" ;;
5|5,*|somemore|somemore,*|almost) withval=5
VAR_WITHVAL=5 ; VAR_WITHDEF="-D""VAR_WITH=5" ;;
4|4,*|more|more,*) withval=4
VAR_WITHVAL=4 ; VAR_WITHDEF="-D""VAR_WITH=4" ;;
3|3,*|much|somemany,*) withval=3
VAR_WITHVAL=3 ; VAR_WITHDEF="-D""VAR_WITH=3" ;;
2|2,*|many|many,*) withval=2
VAR_WITHVAL=2 ; VAR_WITHDEF="-D""VAR_WITH=2" ;;
1|1,*|some|some,*) withval=1
VAR_WITHVAL=1 ; VAR_WITHDEF="-D""VAR_WITH=1" ;;
*) withval=-
AC_MSG_ERROR([dnl
bad value of --with-$1 option, choose a number or some|many|more|all... ])
esac
else withval=0
VAR_WITH='#' ; VAR_WITHOUT=""
VAR_WITHVAL=0 ; VAR_WITHDEF=""
fi
popdef([VAR_WITH])dnl
popdef([VAR_WITHOUT])dnl
popdef([VAR_WITHVAL])dnl
popdef([VAR_WITHDEF])dnl
popdef([WITH_VAR])dnl
])
dnl and the same as AC_COND_WITH_LEVEL with an AC_DEFINE in the end...
AC_DEFUN([AC_COND_WITH_LEVEL_DEFINE],
[dnl the names to be defined...
pushdef([WITH_VAR], patsubst(with_$1, -, _))dnl
pushdef([VAR_WITH], patsubst(translit(with_$1, [a-z], [A-Z]), -, _))dnl
pushdef([VAR_WITHOUT], patsubst(translit(without_$1, [a-z], [A-Z]), -, _))dnl
pushdef([VAR_WITHVAL], patsubst(translit(withval_$1, [a-z], [A-Z]), -, _))dnl
pushdef([VAR_WITHDEF], patsubst(translit(withdef_$1, [a-z], [A-Z]), -, _))dnl
AC_SUBST(VAR_WITH)
AC_SUBST(VAR_WITHOUT)
AC_SUBST(VAR_WITHVAL)
AC_SUBST(VAR_WITHDEF)
if test -z "$WITH_VAR"
then WITH_VAR=`echo ifelse([$2], , no, [$2])`
fi
if test "$WITH_VAR" = "yes"
then WITH_VAR=`echo ifelse([$3], , some, [$3])`
fi
if test "$WITH_VAR" != "no"; then
VAR_WITH= ; VAR_WITHOUT='#'
case "$WITH_VAR" in
9|9,*|ultrasome|ultrasome,*|insane) withval=9
VAR_WITHVAL=9 ; VAR_WITHDEF="-D""VAR_WITH=9" ;;
8|8,*|ultra|ultra,*|experimental) withval=8
VAR_WITHVAL=8 ; VAR_WITHDEF="-D""VAR_WITH=8" ;;
7|7,*|muchmore|somemanymore|somemanymore,*|all) withval=7
VAR_WITHVAL=7 ; VAR_WITHDEF="-D""VAR_WITH=7" ;;
6|6,*|manymore|manymore,*|most) withval=6
VAR_WITHVAL=6 ; VAR_WITHDEF="-D""VAR_WITH=6" ;;
5|5,*|somemore|somemore,*|almost) withval=5
VAR_WITHVAL=5 ; VAR_WITHDEF="-D""VAR_WITH=5" ;;
4|4,*|more|more,*) withval=4
VAR_WITHVAL=4 ; VAR_WITHDEF="-D""VAR_WITH=4" ;;
3|3,*|much|somemany,*) withval=3
VAR_WITHVAL=3 ; VAR_WITHDEF="-D""VAR_WITH=3" ;;
2|2,*|many|many,*) withval=2
VAR_WITHVAL=2 ; VAR_WITHDEF="-D""VAR_WITH=2" ;;
1|1,*|some|some,*) withval=1
VAR_WITHVAL=1 ; VAR_WITHDEF="-D""VAR_WITH=1" ;;
*) withval=-
AC_MSG_ERROR([dnl
bad value of --with-$1 option, choose a number or some|many|more|all... ])
esac
dnl -- the additional line is here --
AC_DEFINE_UNQUOTED(VAR_WITH,$VAR_WITHVAL,"--with-$1=level")
else withval=0
VAR_WITH='#' ; VAR_WITHOUT=""
VAR_WITHVAL=0 ; VAR_WITHDEF=""
fi
popdef([VAR_WITH])dnl
popdef([VAR_WITHOUT])dnl
popdef([VAR_WITHVAL])dnl
popdef([VAR_WITHDEF])dnl
popdef([WITH_VAR])dnl
])
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