source: rtems/c/src/aclocal/check-rdbg.m4 @ d7610229

4.104.114.84.95
Last change on this file since d7610229 was d7610229, checked in by Ralf Corsepius <ralf.corsepius@…>, on 05/25/05 at 12:20:58

2005-05-25 Ralf Corsepius <ralf.corsepius@…>

  • aclocal/check-rdbg.m4: Use compilation check on _OLD_EXCEPTIONS to enable rdbg.
  • configure.ac: Reflect changes above.
  • Property mode set to 100644
File size: 859 bytes
Line 
1dnl $Id$
2dnl
3AC_DEFUN([RTEMS_CHECK_RDBG],
4[dnl
5AC_REQUIRE([RTEMS_TOP])dnl
6AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])dnl
7AC_REQUIRE([RTEMS_CHECK_NETWORKING])dnl
8AC_REQUIRE([RTEMS_ENABLE_RDBG])dnl
9AC_CACHE_CHECK([whether BSP supports librdbg],
10  rtems_cv_HAS_RDBG,
11  [
12    if test -d "$srcdir/${RTEMS_TOPdir}/c/src/librdbg/src/${RTEMS_CPU}/${$1}";
13    then
14      rtems_cv_HAS_RDBG="yes" ;
15    elif test -d "$srcdir/${RTEMS_TOPdir}/c/src/librdbg/src/${RTEMS_CPU}/any";
16    then
17      rtems_cv_HAS_RDBG="yes" ;
18    elif test "${RTEMS_CPU}" = "powerpc";
19    then
20      AC_COMPILE_IFELSE(
21        [AC_LANG_PROGRAM(
22          [],
23          [#if defined(_OLD_EXCEPTIONS)
24            choke me
25           #endif])],
26          [rtems_cv_HAS_RDBG=yes],
27          [rtems_cv_HAS_RDBG=no])
28    else
29      rtems_cv_HAS_RDBG="no";
30    fi
31  ])
32HAS_RDBG="$rtems_cv_HAS_RDBG"
33])
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