[m-dev.] diff: fix quoting bug with OBJFILE_OPT

[Fergus Henderson]

Estimated hours taken: 0.5

scripts/Mmake.vars.in:
	Fix a quoting bug in Pete's recent change.

Workspace: /home/mercury/public/test_mercury/test_dirs/hg/mercury
Index: scripts/Mmake.vars.in
===================================================================
RCS file: /home/staff/zs/imp/mercury/scripts/Mmake.vars.in,v
retrieving revision 1.34
diff -u -d -r1.34 Mmake.vars.in
--- scripts/Mmake.vars.in	2000/06/13 10:12:49	1.34
+++ scripts/Mmake.vars.in	2000/06/15 17:44:53
@@ -476,7 +476,10 @@
 
 #-----------------------------------------------------------------------------#
 
-OBJFILE_OPT="@OBJFILE_OPT@"
+# We need to use $(empty_string) here to prevent Make from truncating
+# any trailing spaces in @OBJFILE_OPT@
+empty_string=
+OBJFILE_OPT=@OBJFILE_OPT@$(empty_string)
 
 O=@OBJ_SUFFIX@
 A=@LIB_SUFFIX@

-- 
Fergus Henderson <fjh at cs.mu.oz.au>  |  "I have always known that the pursuit
WWW: <http://www.cs.mu.oz.au/~fjh>  |  of excellence is a lethal habit"
PGP: finger fjh at 128.250.37.3        |     -- the last words of T. S. Garp.
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