diff: setting GRADEFLAGS

[Fergus Henderson]

extras/clpr/Mmakefile:
extras/clpr/samples/Mmakefile:
extras/trailed_update/Mmakefile:
extras/trailed_update/samples/Mmakefile:
	Use `GRADEFLAGS += --use-trail' instead of `GRADEFLAGS = --use-trail',
	so that the definition of GRADEFLAGS doesn't override the default
	definition `GRADEFLAGS = --use-grade $(GRADE)'.  This means that
	the specified GRADEFLAGS will modify the GRADE, rather than
	replacing it.

cvs diff  extras/clpr/Mmakefile extras/clpr/samples/Mmakefile extras/trailed_update/Mmakefile extras/trailed_update/samples/Mmakefile
Index: extras/clpr/Mmakefile
===================================================================
RCS file: /home/mercury1/repository/clpr/Mmakefile,v
retrieving revision 1.14
diff -u -r1.14 Mmakefile
--- Mmakefile	1998/02/10 11:26:42	1.14
+++ Mmakefile	1998/02/11 09:01:35
@@ -17,7 +17,7 @@
 MCFLAGS = --intermodule-optimization
 
 # We need to use a grade with trailing
-GRADEFLAGS = --use-trail
+GRADEFLAGS += --use-trail
 
 # Enable C debugging
 MGNUCFLAGS = -g
Index: extras/clpr/samples/Mmakefile
===================================================================
RCS file: /home/mercury1/repository/clpr/samples/Mmakefile,v
retrieving revision 1.6
diff -u -r1.6 Mmakefile
--- Mmakefile	1998/02/08 03:20:28	1.6
+++ Mmakefile	1998/02/11 09:02:20
@@ -6,7 +6,7 @@
 MCFLAGS += --infer-all
 
 # We need to use a grade with trailing
-GRADEFLAGS = --use-trail
+GRADEFLAGS += --use-trail
 
 # Enable C debugging
 MGNUCFLAGS = -g
Index: extras/trailed_update/Mmakefile
===================================================================
RCS file: /home/mercury1/repository/mercury/extras/trailed_update/Mmakefile,v
retrieving revision 1.5
diff -u -r1.5 Mmakefile
--- Mmakefile	1997/11/21 08:11:31	1.5
+++ Mmakefile	1998/02/11 09:02:25
@@ -4,7 +4,7 @@
 # Public License - see the file COPYING.LIB in the Mercury distribution.
 #-----------------------------------------------------------------------------#
 
-GRADEFLAGS = --use-trail
+GRADEFLAGS += --use-trail
 
 # enable C debugging
 RM_C = :
Index: extras/trailed_update/samples/Mmakefile
===================================================================
RCS file: /home/mercury1/repository/mercury/extras/trailed_update/samples/Mmakefile,v
retrieving revision 1.3
diff -u -r1.3 Mmakefile
--- Mmakefile	1997/11/21 08:11:36	1.3
+++ Mmakefile	1998/02/11 09:02:31
@@ -7,7 +7,7 @@
 MAIN_TARGET = all
 
 # We need to use a grade with trailing
-GRADEFLAGS = --use-trail
+GRADEFLAGS += --use-trail
 
 MCFLAGS = --infer-all
 
-- 
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.