-dnl
-dnl User supplied program configuration
-dnl
-if test -d "$srcdir/progs/demos"; then
- default_demos=yes
-else
- default_demos=no
-fi
-AC_ARG_WITH([demos],
- [AS_HELP_STRING([--with-demos@<:@=DIRS...@:>@],
- [optional comma delimited demo directories to build
- @<:@default=auto if source available@:>@])],
- [with_demos="$withval"],
- [with_demos="$default_demos"])
-if test "x$with_demos" = x; then
- with_demos=no
-fi
-
-dnl If $with_demos is yes, directories will be added as libs available
-PROGRAM_DIRS=""
-case "$with_demos" in
-no) ;;
-yes) ;;
-*)
- # verify the requested demos directories exist
- demos=`IFS=,; echo $with_demos`
- for demo in $demos; do
- test -d "$srcdir/progs/$demo" || \
- AC_MSG_ERROR([Program directory '$demo' doesn't exist])
- done
- PROGRAM_DIRS="$demos"
- ;;
-esac
-