1dnl
2dnl
3dnl
4AC_DEFUN([GP_INTERNAL_DOCS],[dnl
5# Whether to enable the internal docs build.
6#
7# This takes quite some time due to the generation of lots of call
8# graphs, so it is disabled by default.
9set_enable_internal_docs=no
10AC_ARG_ENABLE([internal-docs], [dnl
11AS_HELP_STRING([--enable-internal-docs],
12[Build internal code docs if doxygen available])], [dnl
13dnl If either --enable-foo nor --disable-foo were given, execute this.
14  if   test "x$enableval" = xno \
15    || test "x$enableval" = xoff \
16    || test "x$enableval" = xfalse;
17  then
18    set_enable_internal_docs=no
19  elif test "x$enableval" = xyes \
20    || test "x$enableval" = xon \
21    || test "x$enableval" = xtrue
22  then
23    set_enable_internal_docs=yes
24  fi
25])
26AC_MSG_CHECKING([whether to create internal code docs])
27AC_MSG_RESULT([${set_enable_internal_docs}])
28AM_CONDITIONAL([ENABLE_INTERNAL_DOCS], [test "x${set_enable_internal_docs}" = "xyes"])
29])dnl
30