Port better to POSIX hosts lacking _setjmp.

[bpt/emacs.git] / ChangeLog

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+2012-09-15  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Port better to POSIX hosts lacking _setjmp (Bug#12446).
+       * configure.ac (HAVE__SETJMP, HAVE_SIGSETJMP): New symbols.
+       (_setjmp, _longjmp): Remove.
+
 2012-09-14  Paul Eggert  <eggert@cs.ucla.edu>
 
        * configure.ac (--without-sync-input): Fix typo in usage message.