AC_DEFUN([CMU_NADINE_INC_WHERE1], [
saved_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$saved_CPPFLAGS -I$1"
CMU_CHECK_HEADER_NOCACHE(libevent/libevent.h,
ac_cv_found_event_inc=yes,
ac_cv_found_event_inc=no)
CPPFLAGS=$saved_CPPFLAGS
])
AC_DEFUN([CMU_NADINE_INC_WHERE], [
for i in $1; do
AC_MSG_CHECKING(for nadine headers in $i)
CMU_NADINE_INC_WHERE1($i)
if test "$ac_cv_found_event_inc" = "yes"; then
if test \! -f $i/libevent/libevent.h ; then
ac_cv_found_event_inc=no
fi
fi
if test "$ac_cv_found_event_inc" = "yes"; then
ac_cv_event_where_inc=$i
AC_MSG_RESULT(found)
break
else
AC_MSG_RESULT(not found)
fi
done
])
AC_DEFUN([CMU_NADINE_LIB_WHERE1], [
saved_LIBS=$LIBS
LIBS="$saved_LIBS -L$1 -levent"
AC_TRY_LINK(,
[libevent_Initialize();],
[ac_cv_found_event_lib=yes],
ac_cv_found_event_lib=no)
LIBS=$saved_LIBS
])
AC_DEFUN([CMU_NADINE_LIB_WHERE], [
for i in $1; do
AC_MSG_CHECKING(for event libraries in $i)
CMU_NADINE_LIB_WHERE1($i)
CMU_TEST_LIBPATH($i, event)
if test "$ac_cv_found_event_lib" = "yes" ; then
ac_cv_event_where_lib=$i
AC_MSG_RESULT(found)
break
else
AC_MSG_RESULT(not found)
fi
done
])
AC_DEFUN([CMU_NADINE], [
AC_REQUIRE([CMU_SOCKETS])
AC_ARG_WITH(nadine,
[ --with-nadine=PREFIX Compile with nadine libevent support],
[if test "X$with_nadine" = "X"; then
with_nadine=yes
fi])
AC_ARG_WITH(nadine-lib,
[ --with-nadine-lib=dir use nadine libraries in dir],
[if test "$withval" = "yes" -o "$withval" = "no"; then
AC_MSG_ERROR([No argument for --with-nadine-lib])
fi])
AC_ARG_WITH(nadine-include,
[ --with-nadine-include=dir use nadine headers in dir],
[if test "$withval" = "yes" -o "$withval" = "no"; then
AC_MSG_ERROR([No argument for --with-nadine-include])
fi])
if test "$with_ucdsnmp" = "no" ; then
AC_MSG_WARN([Nadine requires UCD SNMP. Disabling Nadine support])
with_nadine=no
with_nadine_lib=no
with_nadine_include=no
fi
if test "X$with_nadine" != "X"; then
if test "$with_nadine" != "yes" -a "$with_nadine" != no; then
ac_cv_event_where_lib=$with_nadine/lib
ac_cv_event_where_inc=$with_nadine/include
fi
fi
if test "$with_nadine" != "no"; then
if test "X$with_nadine_lib" != "X"; then
ac_cv_event_where_lib=$with_nadine_lib
fi
if test "X$ac_cv_event_where_lib" = "X"; then
CMU_NADINE_LIB_WHERE(/usr/local/lib /usr/ng/lib /usr/lib)
fi
if test "X$with_nadine_include" != "X"; then
ac_cv_event_where_inc=$with_nadine_include
fi
if test "X$ac_cv_event_where_inc" = "X"; then
CMU_NADINE_INC_WHERE(/usr/local/include /usr/ng/include /usr/include)
fi
fi
AC_MSG_CHECKING(whether to include nadine)
if test "X$ac_cv_event_where_lib" = "X" -a "X$ac_cv_event_where_inc" = "X"; then
ac_cv_found_event=no
AC_MSG_RESULT(no)
else
ac_cv_found_event=yes
AC_MSG_RESULT(yes)
NADINE_INC_DIR=$ac_cv_event_where_inc
NADINE_LIB_DIR=$ac_cv_event_where_lib
NADINE_INC_FLAGS="-I${NADINE_INC_DIR}"
NADINE_LIB_FLAGS="-L${NADINE_LIB_DIR} -levent"
if test "X$RPATH" = "X"; then
RPATH=""
fi
case "${host}" in
*-*-linux*)
if test "X$RPATH" = "X"; then
RPATH="-Wl,-rpath,${NADINE_LIB_DIR}"
else
RPATH="${RPATH}:${NADINE_LIB_DIR}"
fi
;;
*-*-hpux*)
if test "X$RPATH" = "X"; then
RPATH="-Wl,+b${NADINE_LIB_DIR}"
else
RPATH="${RPATH}:${NADINE_LIB_DIR}"
fi
;;
*-*-irix*)
if test "X$RPATH" = "X"; then
RPATH="-Wl,-rpath,${NADINE_LIB_DIR}"
else
RPATH="${RPATH}:${NADINE_LIB_DIR}"
fi
;;
*-*-solaris2*)
if test "$ac_cv_prog_gcc" = yes; then
if test "X$RPATH" = "X"; then
RPATH="-Wl,-R${NADINE_LIB_DIR}"
else
RPATH="${RPATH}:${NADINE_LIB_DIR}"
fi
else
RPATH="${RPATH} -R${NADINE_LIB_DIR}"
fi
;;
esac
AC_SUBST(RPATH)
fi
AC_SUBST(NADINE_INC_DIR)
AC_SUBST(NADINE_LIB_DIR)
AC_SUBST(NADINE_INC_FLAGS)
AC_SUBST(NADINE_LIB_FLAGS)
])