1AC_DEFUN([adl_ENABLE_DEBUG],
2 [AC_ARG_ENABLE([debug],
3  [AS_HELP_STRING([--enable-debug],[enable debugging symbols])])
4  case "${enable_debug}" in
5    yes)
6      AC_DEFINE([DEBUG],1,[Define if you want debugging code.])
7      # We used to use -ggdb3 when supported, but not all tools
8      # are able to grok the resulting debug infos.
9      if test "${ac_cv_prog_cc_g}" = yes; then
10        CFLAGS="$CFLAGS -g"
11        CXXFLAGS="$CXXFLAGS -g"
12      fi
13      ;;
14    no)
15      ;;
16    *)
17      if test "${ac_cv_prog_cc_g}" = yes; then
18        CFLAGS="$CFLAGS -g"
19        CXXFLAGS="$CXXFLAGS -g"
20      fi
21      ;;
22  esac])
23