The return of USE_DTRACE

p4raw-id: //depot/metaconfig@33044

diff --git a/U/perl/usedtrace.U b/U/perl/usedtrace.U
index 10e519d..64ffb38 100644 (file)
--- a/U/perl/usedtrace.U
+++ b/U/perl/usedtrace.U
@@ -17,6 +17,12 @@
 ?S:dtrace:
 ?S:    This variable holds the location of the dtrace executable.
 ?S:.
+?C:USE_DTRACE:
+?C:    This symbol, if defined, indicates that Perl should
+?C:    be built with support for DTrace.
+?C:.
+?H:#$usedtrace USE_DTRACE              /**/
+?H:.
 ?T:dflt_dtrace
 ?LINT:set usedtrace
 ?LINT:set dtrace