For 'buildenvvars' show any .exported variables as well to cover recent

exporting of OSRELDATE and VERSION.  These already do export to 'buildenv'
fine.

Sponsored by:	EMC / Isilon Storage Division

diff --git a/Makefile.inc1 b/Makefile.inc1
index 9ab06edd1fb343c2c835abf7a9e18d6aeb8b53ae..c0ef145d2e9780d1b0a49e45ea29edcc40a37a97 100644 (file)
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -747,7 +747,7 @@ buildworld_epilogue:
 # to quote multiword values.
 #
 buildenvvars:
-       @echo ${WMAKEENV:Q}
+       @echo ${WMAKEENV:Q} ${.MAKE.EXPORTED:@v@$v=\"${$v}\"@}
 
 .if ${.TARGETS:Mbuildenv}
 .if ${.MAKEFLAGS:M-j}