[m-dev.] diff: pass --warn-undefined-variables to GNU make

[Fergus Henderson]

On 27-Mar-1998, Fergus Henderson <fjh at cs.mu.OZ.AU> wrote:
> scripts/mmake.in:
> 	Pass `--warn-undefined-variables', except when making dependencies.
> 
> runtime/Mmakefile:
> scripts/Mmake.vars.in:
> 	Add empty definitions of a few variables, to avoid warnings with
> 	`--warn-undefined-variables'.

Oops, missed a few.

scripts/Mmake.vars.in:
	Add empty definitions for a few more variables, to avoid warnings with
	`--warn-undefined-variables'.

cvs diff  scripts/Mmake.vars.in
Index: scripts/Mmake.vars.in
===================================================================
RCS file: /home/mercury1/repository/mercury/scripts/Mmake.vars.in,v
retrieving revision 1.17
diff -u -r1.17 Mmake.vars.in
--- Mmake.vars.in	1998/03/27 08:34:22	1.17
+++ Mmake.vars.in	1998/03/27 16:28:03
@@ -25,6 +25,7 @@
 GRADE		= $(DEFAULT_GRADE)
 
 GRADEFLAGS	= --grade $(GRADE) $(EXTRA_GRADEFLAGS)
+EXTRA_GRADEFLAGS =
 
 MC		= mmc
 MCS		= $(MC) --split-c-files --compile-only
@@ -36,6 +37,7 @@
 MCOI		= $(MC) --make-optimization-interface
 MCTOI		= $(MC) --make-transitive-optimization-interface
 MCFLAGS		= $(EXTRA_MCFLAGS)
+EXTRA_MCFLAGS	=
 MCIFLAGS	= $(MCFLAGS)
 MCPIFLAGS	= $(MCFLAGS)
 MCSIFLAGS	= $(MCFLAGS)
@@ -51,25 +53,35 @@
 #
 C2INIT		= c2init
 C2INITFLAGS	= $(EXTRA_C2INITFLAGS)
+EXTRA_C2INITFLAGS =
 MGNUC		= mgnuc
 MGNUCFLAGS	= $(EXTRA_MGNUCFLAGS) $(EXTRA_CFLAGS) 
+EXTRA_MGNUCFLAGS =
+EXTRA_CFLAGS	=
 ML		= ml
 MLFLAGS		= $(EXTRA_MLFLAGS)
+EXTRA_MLFLAGS	=
 MLOBJS		=
 MLPICOBJS	= $(MLOBJS:.o=.$(EXT_FOR_PIC_OBJECTS))
 MLLIBS		=
 MNC		= mnc
 MNCFLAGS	= $(EXTRA_MNCFLAGS)
+EXTRA_MNCFLAGS	=
 MNL		= mnl
 MNLFLAGS	= $(EXTRA_MNLFLAGS)
+EXTRA_MNLFLAGS	=
 MNP		= mnp
 MNPFLAGS	= $(EXTRA_MNPFLAGS)
+EXTRA_MNPFLAGS	=
 MSC		= msc
 MSCFLAGS	= $(EXTRA_MSCFLAGS)
+EXTRA_MSCFLAGS	=
 MSL		= msl
 MSLFLAGS	= $(EXTRA_MSLFLAGS)
+EXTRA_MSLFLAGS	=
 MSP		= msp
 MSPFLAGS	= $(EXTRA_MSPFLAGS)
+EXTRA_MSPFLAGS	=
 
 AR		= ar
 ARFLAGS		= cr
-- 
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.