- # only assign if variablename not empty
- if test x != "x$1"; then
- $1='${prefix}'/"$find_texpostfix"
- fi
- AC_MSG_RESULT($find_texprefix)
-
-])
-
-
-# find a directory inside a prefix,
-# $1 the prefix (expanded version)
-# $2 variable to assign
-# $3 the directory name
-# $4 description
-AC_DEFUN(AC_FIND_DIR_IN_PREFIX, [
-
- AC_MSG_CHECKING($4 directory)
- find_dirdir=`(cd $1;
- $FIND ./ -type d -a -name $3 -print |sort|head -1|sed 's#^\./##')`
-
-
- if test "x$find_dirdir" = x; then
- find_dirdir="/$3";
- AC_MSG_WARN(Cannot determine $4 subdirectory. Please set from command-line)
- true
- fi
- $2=$find_dirdir
- AC_MSG_RESULT($1/$find_dirdir)
-])
-
-AC_DEFUN(AC_TEX_SUBDIR, [
-dnl AC_REQUIRE([AC_TEX_PREFIX])
- AC_FIND_DIR_IN_PREFIX($find_texprefix, $1, tex,TeX input)
- $1="$TEXPREFIX/$$1"
-])
-
-AC_DEFUN(AC_MF_SUBDIR, [
-dnl AC_REQUIRE([AC_TEX_PREFIX])
- AC_FIND_DIR_IN_PREFIX($find_texprefix, $1, source, MF input)
- $1="$TEXPREFIX/$$1"
-])
-
-AC_INIT(flower/choleski.cc)
-
-
-# if given here, these vars are initted at the checking point.