Parent Directory | Revision Log | Patch
revision 1.94 by dprice, Thu Mar 27 13:18:34 2003 UTC | revision 1.95 by akim, Fri May 16 09:59:15 2003 UTC | |
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# | Line 278 fi | Line 278 fi |
278 | # AS_UNSET depends upon $as_unset: compute it. | # AS_UNSET depends upon $as_unset: compute it. |
279 | m4_defun([_AS_UNSET_PREPARE], | m4_defun([_AS_UNSET_PREPARE], |
280 | [# Support unset when possible. | [# Support unset when possible. |
281 | if (FOO=FOO; unset FOO) >/dev/null 2>&1; then | if (as_foo=foo; unset as_foo) >/dev/null 2>&1; then |
282 | as_unset=unset | as_unset=unset |
283 | else | else |
284 | as_unset=false | as_unset=false |
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