-# ------------------------------------------------------------------------------
-AC_ARG_ENABLE([elfutils],
- AS_HELP_STRING([--disable-elfutils],[Disable optional ELFUTILS support]),
- [case "${enableval}" in
- yes) have_elfutils=yes ;;
- no) have_elfutils=no ;;
- *) AC_MSG_ERROR(bad value ${enableval} for --disable-elfutils) ;;
- esac],
- [have_elfutils=auto])
-
-if test "x${have_elfutils}" != xno ; then
- AC_CHECK_HEADERS(
- [elfutils/libdwfl.h],
- [],
- [if test "x$have_elfutils" = xyes ; then
- AC_MSG_ERROR([*** ELFUTILS headers not found.])
- fi])
-
- AC_CHECK_LIB(
- [dw],
- [dwfl_begin],
- [],
- [if test "x$have_elfutils" = xyes ; then
- AC_MSG_ERROR([*** ELFUTILS libs not found.])
- fi])
-
- AC_CHECK_LIB(
- [dw],
- [dwfl_core_file_attach],
- [have_elfutils=yes],
- [if test "x$have_elfutils" = xyes ; then
- AC_MSG_ERROR([*** ELFUTILS >= 158 is required.])
- fi])
-
- if test "x$have_elfutils" = xyes ; then
- ELFUTILS_LIBS="-lelf -ldw"
- AC_DEFINE(HAVE_ELFUTILS, 1, [ELFUTILS available])
- else
- have_elfutils=no
- fi
-else
- ELFUTILS_LIBS=
-fi
-AC_SUBST(ELFUTILS_LIBS)
-AM_CONDITIONAL(HAVE_ELFUTILS, [test "$have_elfutils" = "yes"])
-