source: rtems/c/acinclude.m4 @ 1204f22

4.104.114.84.95
Last change on this file since 1204f22 was dfc099fd, checked in by Ralf Corsepius <ralf.corsepius@…>, on Nov 26, 2003 at 6:06:05 AM

2003-11-26 Ralf Corsepius <corsepiu@…>

  • acinclude.m4: Fix underquoting to silence automake-1.8.
  • Property mode set to 100644
File size: 1.1 KB
Line 
1dnl $Id$
2
3dnl check if RTEMS support a cpu
4AC_DEFUN([RTEMS_CHECK_CPU],
5[dnl
6AC_REQUIRE([RTEMS_TOP])
7AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
8
9# Is this a supported CPU?
10AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
11# FIXME: Temporary hack
12if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/$RTEMS_CPU"; then
13  AC_MSG_RESULT(yes)
14else
15  AC_MSG_ERROR(no)
16fi
17])dnl
18
19dnl
20dnl Misc utility macros for subdir handling to work around missing abilities
21dnl in autoconf, automake and structural issues with RTEMS
22dnl
23dnl Contains parts derived from autoconf-2.13 AC_OUTPUT_SUBDIRS and Cygnus'
24dnl configure.in.
25dnl
26
27dnl
28dnl _AC_DOTS(PATH)
29dnl
30AC_DEFUN([_AC_DOTS],[
31# A "../" for each directory in $1.
32    ac_dots=`echo $1 | \
33             sed -e 's%^\./%%' -e 's%[[^/]]$%&/%' -e 's%[[^/]]*/%../%g'`
34])
35
36dnl
37dnl _RTEMS_ADJUST_SRCDIR(REVAR,CONFIG_DIR[,TARGET_SUBDIR])
38dnl
39AC_DEFUN([_RTEMS_ADJUST_SRCDIR],[
40    _AC_DOTS(ifelse([$3], ,[$2],[$3/$2]))
41
42    case "$srcdir" in
43    .) # No --srcdir option.  We are building in place.
44      $1=$srcdir ;;
45    [[\\/]]* | ?:[[\\/]]*) # Absolute path.
46      $1=$srcdir/$2 ;;
47    *) # Relative path.
48      $1=$ac_dots$srcdir/$2 ;;
49    esac
50])
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