source: rtems/aclocal/rtems-top.m4 @ 817466c

4.104.114.84.9
Last change on this file since 817466c was 8cdb582, checked in by Joel Sherrill <joel.sherrill@…>, on Apr 12, 1999 at 3:41:33 PM

Patch from Ralf Corsepius <corsepiu@…>:

This patch addresses a few minor issues and contains a few (minor)
preparations for automake.

  • configure.in: Fix for handing c/src/tests subdirectory handling (FIX)
  • aclocal/rtems-top.m4: + Add TARGET_SUBDIR and --with-target-subdir (preparation of future

enhancements for cross-compiling)

+ Activate RTEMS_ROOT handling (automake preparation)

  • automake/*.am: replace comments "#" with "##" so that comments won't get included into Makefile.in's anymore
  • c/update-tools/* automake support (NEW)
  • ./autogen update/enhancement (cf. ./autogen for details)

After applying this patch please run:

./autogen
cvs add c/update-tools/configure.in
cvs add c/update-tools/Makefile.am
cvs add c/update-tools/aclocal.m4

  • Property mode set to 100644
File size: 999 bytes
Line 
1dnl $Id$
2
3dnl
4dnl RTEMS_TOP($1)
5dnl
6dnl $1 .. relative path from this configure.in to the toplevel configure.in
7dnl
8AC_DEFUN(RTEMS_TOP,
9[dnl
10AC_ARG_WITH(target-subdir,
11[  --with-target-subdir=DIR],
12TARGET_SUBDIR="$withval",
13TARGET_SUBDIR=".")
14
15RTEMS_TOPdir="$1";
16AC_SUBST(RTEMS_TOPdir)
17
18PROJECT_ROOT=`pwd`/$RTEMS_TOPdir;
19test "$TARGET_SUBDIR" = "." || PROJECT_ROOT="$PROJECT_ROOT/.."
20AC_SUBST(PROJECT_ROOT)
21
22dnl Determine RTEMS Version string from the VERSION file
23dnl Hopefully, Joel never changes its format ;-
24AC_MSG_CHECKING([for RTEMS Version])
25if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
26changequote(,)dnl
27RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
28sed -e 's%RTEMS[        ]*Version[      ]*\(.*\)[       ]*%\1%g'`
29changequote([,])dnl
30else
31AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
32fi
33if test -z "$RTEMS_VERSION"; then
34AC_MSG_ERROR(Unable to determine version)
35fi
36AC_MSG_RESULT($RTEMS_VERSION)
37
38RTEMS_ROOT='$(top_srcdir)'/$RTEMS_TOPdir;
39AC_SUBST(RTEMS_ROOT)
40])dnl
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