source: rtems/c/acinclude.m4 @ 3a3e5dae

4.104.114.84.95
Last change on this file since 3a3e5dae was 2c8d5f2, checked in by Ralf Corsepius <ralf.corsepius@…>, on Oct 18, 2004 at 9:28:00 AM

2004-10-18 Ralf Corsepius <ralf_corsepius@…>

  • acinclude.m4: Remove RTEMS_CHECK_CPU.
  • configure.ac: Remove RTEMS_CHECK_CPU, RTEMS_ENABLE_BARE.
  • Property mode set to 100644
File size: 816 bytes
Line 
1dnl $Id$
2
3dnl
4dnl Misc utility macros for subdir handling to work around missing abilities
5dnl in autoconf, automake and structural issues with RTEMS
6dnl
7dnl Contains parts derived from autoconf-2.13 AC_OUTPUT_SUBDIRS and Cygnus'
8dnl configure.in.
9dnl
10
11dnl
12dnl _AC_DOTS(PATH)
13dnl
14AC_DEFUN([_AC_DOTS],[
15# A "../" for each directory in $1.
16    ac_dots=`echo $1 | \
17             sed -e 's%^\./%%' -e 's%[[^/]]$%&/%' -e 's%[[^/]]*/%../%g'`
18])
19
20dnl
21dnl _RTEMS_ADJUST_SRCDIR(REVAR,CONFIG_DIR[,TARGET_SUBDIR])
22dnl
23AC_DEFUN([_RTEMS_ADJUST_SRCDIR],[
24    _AC_DOTS(ifelse([$3], ,[$2],[$3/$2]))
25
26    case "$srcdir" in
27    .) # No --srcdir option.  We are building in place.
28      $1=$srcdir ;;
29    [[\\/]]* | ?:[[\\/]]*) # Absolute path.
30      $1=$srcdir/$2 ;;
31    *) # Relative path.
32      $1=$ac_dots$srcdir/$2 ;;
33    esac
34])
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