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2000-09-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>

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* aclocal/project-root.m4: Introduce PROJECT_TOPdir, add comments.
This commit is contained in:
Joel Sherrill
2000-09-06 15:29:57 +00:00
parent e6c3378eb6
commit 9322194b3d
2 changed files with 27 additions and 3 deletions
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aclocal/project-root.m4
+23 -3
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@@ -2,20 +2,40 @@ dnl
dnl $Id$
dnl
dnl
dnl PROJECT_TOPdir .. relative path to the top of the build-tree
dnl PROJECT_ROOT .. relative path to the top of the temporary
dnl installation directory inside the build-tree
dnl RTEMS_TOPdir .. relative path of a subpackage's configure.in to the
dnl toplevel configure.in of the source-tree
dnl RTEMS_ROOT .. path to the top of a bsp's build directory
dnl [Applied by custom/*.cfg, depredicated otherwise]
dnl
AC_DEFUN(RTEMS_PROJECT_ROOT,
[dnl
AC_REQUIRE([RTEMS_TOP])
if test "$TARGET_SUBDIR" = "." ; then
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
# Native
PROJECT_TOPdir=${RTEMS_TOPdir}/'$(top_builddir)'
PROJECT_ROOT=${RTEMS_TOPdir}/'$(top_builddir)';
else
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
# FIXME: Moving the build-tree
# PROJECT_TOPdir=../${RTEMS_TOPdir}/'$(top_builddir)'
# PROJECT_ROOT=${RTEMS_TOPdir}/'$(top_builddir)'
# FIXME: Old, per-bsp building style
PROJECT_TOPdir=../${RTEMS_TOPdir}/'$(top_builddir)'
PROJECT_ROOT=../${RTEMS_TOPdir}/'$(top_builddir)'
fi
AC_SUBST(PROJECT_ROOT)
AC_SUBST(PROJECT_TOPdir)
# FIXME: This should not be here
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
AC_SUBST(RTEMS_ROOT)
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
PACKHEX="\$(PROJECT_TOPdir)/tools/build/packhex"
AC_SUBST(PACKHEX)
PROJECT_INCLUDE="\$(PROJECT_ROOT)/$RTEMS_BSP/lib/include"