-# Check for PPL
-ppllibs=
-pplinc=
-pwllib=
-
-AC_ARG_WITH(ppl,
-[AS_HELP_STRING([--with-ppl=PATH],
- [specify prefix directory for the installed PPL package.
- Equivalent to --with-ppl-include=PATH/include
- plus --with-ppl-lib=PATH/lib])])
-AC_ARG_WITH(ppl-include,
-[AS_HELP_STRING([--with-ppl-include=PATH],
- [specify directory for installed PPL include files])])
-AC_ARG_WITH(ppl-lib,
-[AS_HELP_STRING([--with-ppl-lib=PATH],
- [specify directory for the installed PPL library])])
-
-AC_ARG_ENABLE(ppl-version-check,
-[AS_HELP_STRING([--disable-ppl-version-check],
- [disable check for PPL version])])
-
-case $with_ppl in
- yes | no | "")
- ;;
- *)
- ppllibs="-L$with_ppl/lib"
- pplinc="-I$with_ppl/include $pplinc"
- if test -d "$with_ppl/lib" && test -d "$with_ppl/include"; then
- with_ppl=yes
- else
- AC_MSG_ERROR([cannot find directories "$with_ppl/lib" or "$with_ppl/include"])
- fi
- ;;
-esac
-
-if test x"$with_ppl_include" != x; then
- pplinc="-I$with_ppl_include $pplinc"
- with_ppl=yes
-fi
-
-if test "x$with_ppl_lib" != x; then
- ppllibs="-L$with_ppl_lib"
- with_ppl=yes
-fi
-
-if test x"$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
- if test x"$enable_watchdog" = xyes; then
- pwllib="-lpwl"
- fi
- ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/interfaces/C/'"$lt_cv_objdir"' -L$$r/$(HOST_SUBDIR)/ppl/src/'"$lt_cv_objdir"
- pplinc='-I$$r/$(HOST_SUBDIR)/ppl/src -I$$r/$(HOST_SUBDIR)/ppl/interfaces/C '
- enable_ppl_version_check=no
- with_ppl=yes
-fi
-
-if test "x$with_ppl" != xno; then
- if test "x$pwllib" = x; then
- saved_LIBS="$LIBS"
- LIBS="$LIBS $ppllibs -lstdc++ -lm"
- AC_CHECK_LIB(pwl, PWL_handle_timeout, [pwllib="-lpwl"])
- LIBS="$saved_LIBS"
- fi