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author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2002-10-11 04:27:07 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2002-10-11 04:27:07 +0000 |
commit | 59d28b7a1a2177538f88bdbef23ea8f5a6185258 (patch) | |
tree | 412e9f333c61361a3fb3315e449cdb72df9a8f0c /aclocal | |
parent | 2002-10-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de> (diff) | |
download | rtems-59d28b7a1a2177538f88bdbef23ea8f5a6185258.tar.bz2 |
2002-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* aclocal/quoting.m4: New (Implements RTEMS_CONFIGURE_ARGS_QUOTE).
* acinclude.m4: Apply RTEMS_CONFIGURE_ARGS_QUOTE.
Diffstat (limited to 'aclocal')
-rw-r--r-- | aclocal/quoting.m4 | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/aclocal/quoting.m4 b/aclocal/quoting.m4 new file mode 100644 index 0000000000..32995c9d38 --- /dev/null +++ b/aclocal/quoting.m4 @@ -0,0 +1,31 @@ +dnl RTEMS_CONFIGURE_ARGS_QUOTE(dnl RETURN_VAR, [ADDITIONAL_CASES], [VAR_TO_PROCESS]]) +dnl +AC_DEFUN([RTEMS_CONFIGURE_ARGS_QUOTE], +[ + # Remove --cache-file and --srcdir arguments so they do not pile up. + $1= + ac_prev= + for ac_arg in m4_if([$3],,[$ac_configure_args],[[$]$3]); do + if test -n "$ac_prev"; then + ac_prev= + continue + fi + case $ac_arg in + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ + | --c=*) + ;; + --config-cache | -C) + ;; + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + ;; + m4_if([$2],,,[$2]) + *) $1="$$1 $ac_arg" ;; + esac + done +]) |