source: rtems/aclocal/rtems-top.m4 @ 3207f0a

4.104.114.84.9
Last change on this file since 3207f0a was 3207f0a, checked in by Joel Sherrill <joel.sherrill@…>, on Jun 16, 2000 at 1:05:19 PM

Patch from James Housley <jim@…> to address FreeBSD 4.x
build issues.

  • Property mode set to 100644
File size: 927 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_CHECK_PROGS(MAKE, gmake make)
11AC_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
12AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
13
14AC_ARG_WITH(target-subdir,
15[  --with-target-subdir=DIR],
16TARGET_SUBDIR="$withval",
17TARGET_SUBDIR=".")
18
19RTEMS_TOPdir="$1";
20AC_SUBST(RTEMS_TOPdir)
21
22dnl Determine RTEMS Version string from the VERSION file
23dnl Hopefully, Joel never changes its format ;-
24AC_MSG_CHECKING([for RTEMS Version])
25if test -r "${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])dnl
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