4.104.114.84.95
Last change
on this file since 4bfe135 was
4bfe135,
checked in by Ralf Corsepius <ralf.corsepius@…>, on 07/31/02 at 14:40:48
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2002-07-31 Ralf Corsepius <corsepiu@…>
- aclocal/rtems-top.m4: Use with_project_root and MULTIBUILDTOP to
compose PROJECT_TOPdir (Fixes hppa1.1/genoffset problem).
|
-
Property mode set to
100644
|
File size:
1.2 KB
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Rev | Line | |
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[ed8ec1c] | 1 | dnl $Id$ |
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| 2 | |
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| 3 | dnl |
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| 4 | dnl RTEMS_TOP($1) |
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| 5 | dnl |
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| 6 | dnl $1 .. relative path from this configure.in to the toplevel configure.in |
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| 7 | dnl |
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| 8 | AC_DEFUN(RTEMS_TOP, |
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| 9 | [dnl |
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| 10 | AC_REQUIRE([RTEMS_VERSIONING]) |
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| 11 | AC_CHECK_PROGS(MAKE, gmake make) |
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| 12 | AC_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl |
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| 13 | AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl |
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| 14 | |
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| 15 | AC_PREFIX_DEFAULT([/opt/rtems]) |
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| 16 | |
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| 17 | ## HACK to allow gnu-make conditionals in automake-Makefiles. |
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| 18 | ENDIF=endif |
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| 19 | AC_SUBST(ENDIF) |
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| 20 | |
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| 21 | RTEMS_TOPdir="$1"; |
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| 22 | AC_SUBST(RTEMS_TOPdir) |
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| 23 | |
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| 24 | ## with_target_subdirs is handled implicitly by autoconf |
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| 25 | test -n "$with_target_subdir" || with_target_subdir="." |
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| 26 | |
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| 27 | if test "$with_target_subdir" = "." ; then |
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| 28 | # Native |
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[4bfe135] | 29 | PROJECT_TOPdir="${with_project_root}${RTEMS_TOPdir}/\$(MULTIBUILDTOP)\$(top_builddir)" |
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[ed8ec1c] | 30 | else |
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| 31 | # Cross |
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| 32 | dots=`echo $with_target_subdir|\ |
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| 33 | sed -e 's%^\./%%' -e 's%[[^/]]$%&/%' -e 's%[[^/]]*/%../%g'` |
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[4bfe135] | 34 | PROJECT_TOPdir="${dots}${with_project_root}${RTEMS_TOPdir}/\$(MULTIBUILDTOP)\$(top_builddir)" |
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[ed8ec1c] | 35 | fi |
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| 36 | AC_SUBST(PROJECT_TOPdir) |
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| 37 | |
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[14620166] | 38 | PROJECT_ROOT="${with_project_root}${RTEMS_TOPdir}/\$(MULTIBUILDTOP)\$(top_builddir)" |
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[ed8ec1c] | 39 | AC_SUBST(PROJECT_ROOT) |
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| 40 | |
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| 41 | AC_MSG_CHECKING([for RTEMS Version]) |
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[60f3702] | 42 | AS_IF([test -r "${srcdir}/${RTEMS_TOPdir}/cpukit/aclocal/version.m4"], |
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[ed8ec1c] | 43 | [], |
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[60f3702] | 44 | [AC_MSG_ERROR([Unable to find ${RTEMS_TOPdir}/cpukit/aclocal/version.m4])]) |
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[ed8ec1c] | 45 | AC_MSG_RESULT([_RTEMS_VERSION]) |
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| 46 | ])dnl |
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