Change 30461 was wrong. As ext/re (re)builds the regexp engine with
authorNicholas Clark <nick@ccl4.org>
Mon, 5 Mar 2007 12:26:46 +0000 (12:26 +0000)
committerNicholas Clark <nick@ccl4.org>
Mon, 5 Mar 2007 12:26:46 +0000 (12:26 +0000)
commit2242947801b5a89c42ffba93b4c406f75e4cd049
treed5e69a16f0c5aa389527a08a3576fa689f78d09b
parent9396c84faf040d3bed1ef186b6e6ce1fd26b8a19
Change 30461 was wrong. As ext/re (re)builds the regexp engine with
-DDEBUGGING, it's going to need PL_reg_name even if core perl doesn't.
So something is always going to use it, so always define it, and always
export it. (But only define it once, so that static builds work.)

p4raw-id: //depot/perl@30464
makedef.pl
regcomp.pl
regnodes.h