source: rtems/cpukit/aclocal/rtems-top.m4 @ 45633aa

Last change on this file since 45633aa was 45633aa, checked in by Ralf Corsepius <ralf.corsepius@…>, on Mar 6, 2003 at 9:38:10 AM

2003-03-06 Ralf Corsepius <corsepiu@…>

  • configure.ac: Remove AC_CONFIG_AUX_DIR.
  • aclocal/rtems-top.m4: Add AC_CONFIG_AUX_DIR.
  • Property mode set to 100644
File size: 1.2 KB
Line 
1dnl $Id$
2
3dnl
4dnl RTEMS_TOP($1)
5dnl
6dnl $1 .. relative path from this configure.in to the toplevel configure.in
7dnl
8AC_DEFUN(RTEMS_TOP,
9[dnl
10AC_REQUIRE([RTEMS_VERSIONING])
11AC_CONFIG_AUX_DIR([$1])
12AC_CHECK_PROGS(MAKE, gmake make)
13AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
14
15AC_PREFIX_DEFAULT([/opt/rtems])
16
17## HACK to allow gnu-make conditionals in automake-Makefiles.
18ENDIF=endif
19AC_SUBST(ENDIF)
20
21RTEMS_TOPdir="$1";
22AC_SUBST(RTEMS_TOPdir)
23
24## with_target_subdirs is handled implicitly by autoconf
25test -n "$with_target_subdir" || with_target_subdir="."
26
27if test "$with_target_subdir" = "." ; then
28# Native
29PROJECT_TOPdir="${with_project_root}${RTEMS_TOPdir}/\$(MULTIBUILDTOP)\$(top_builddir)"
30else
31# Cross
32dots=`echo $with_target_subdir|\
33sed -e 's%^\./%%' -e 's%[[^/]]$%&/%' -e 's%[[^/]]*/%../%g'`
34PROJECT_TOPdir="${dots}${with_project_root}${RTEMS_TOPdir}/\$(MULTIBUILDTOP)\$(top_builddir)"
35fi
36AC_SUBST(PROJECT_TOPdir)
37
38PROJECT_ROOT="${with_project_root}${RTEMS_TOPdir}/\$(MULTIBUILDTOP)\$(top_builddir)"
39AC_SUBST(PROJECT_ROOT)
40
41AC_MSG_CHECKING([for RTEMS Version])
42AS_IF([test -r "${srcdir}/${RTEMS_TOPdir}/cpukit/aclocal/version.m4"],
43[],
44[AC_MSG_ERROR([Unable to find ${RTEMS_TOPdir}/cpukit/aclocal/version.m4])])
45AC_MSG_RESULT([_RTEMS_VERSION])
46])dnl
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