Add stage-specific versions of more ar-related makefile vars

mk/config.mk.in

@@ -603,6 +603,18 @@ AR_STAGE0 = $(AR)
 AR_STAGE1 = $(AR)
 AR_STAGE2 = $(AR)
 AR_STAGE3 = $(AR)
+AR_OPTS_STAGE0 = $(AR_OPTS)
+AR_OPTS_STAGE1 = $(AR_OPTS)
+AR_OPTS_STAGE2 = $(AR_OPTS)
+AR_OPTS_STAGE3 = $(AR_OPTS)
+EXTRA_AR_ARGS_STAGE0 = $(EXTRA_AR_ARGS)
+EXTRA_AR_ARGS_STAGE1 = $(EXTRA_AR_ARGS)
+EXTRA_AR_ARGS_STAGE2 = $(EXTRA_AR_ARGS)
+EXTRA_AR_ARGS_STAGE3 = $(EXTRA_AR_ARGS)
+ArSupportsAtFile_STAGE0 = $(ArSupportsAtFile)
+ArSupportsAtFile_STAGE1 = $(ArSupportsAtFile)
+ArSupportsAtFile_STAGE2 = $(ArSupportsAtFile)
+ArSupportsAtFile_STAGE3 = $(ArSupportsAtFile)
 
 CONTEXT_DIFF		= @ContextDiffCmd@
 CP			= cp

rts/ghc.mk

@@ -195,7 +195,7 @@ else
 $$(rts_$1_LIB) : $$(rts_$1_OBJS) $$(rts_$1_DTRACE_OBJS)
 	"$$(RM)" $$(RM_OPTS) $$@
 	echo $$(rts_$1_OBJS) $$(rts_$1_DTRACE_OBJS) | "$$(XARGS)" $$(XARGS_OPTS) "$$(AR_STAGE1)" \
-		$$(AR_OPTS) $$(EXTRA_AR_ARGS) $$@
+		$$(AR_OPTS_STAGE1) $$(EXTRA_AR_ARGS_STAGE1) $$@
 endif
 
 endif
@@ -499,7 +499,7 @@ endif
 ifneq "$(BINDIST)" "YES"
 rts/dist/build/libHSrtsmain.a : rts/dist/build/Main.o
 	"$(RM)" $(RM_OPTS) $@
-	"$(AR_STAGE1)" $(AR_OPTS) $(EXTRA_AR_ARGS) $@ $<
+	"$(AR_STAGE1)" $(AR_OPTS_STAGE1) $(EXTRA_AR_ARGS_STAGE1) $@ $<
 endif
 
 # -----------------------------------------------------------------------------

rules/build-package-way.mk

@@ -87,10 +87,10 @@ ifeq "$$($1_$2_SplitObjs)" "YES"
 else
 	echo $$($1_$2_$3_ALL_OBJS) >> $$@.contents
 endif
-ifeq "$$(ArSupportsAtFile)" "YES"
-	"$$($1_$2_AR)" $$(AR_OPTS) $$(EXTRA_AR_ARGS) $$@ @$$@.contents
+ifeq "$$($1_$2_ArSupportsAtFile)" "YES"
+	"$$($1_$2_AR)" $$($1_$2_AR_OPTS) $$($1_$2_EXTRA_AR_ARGS) $$@ @$$@.contents
 else
-	"$$(XARGS)" $$(XARGS_OPTS) "$$($1_$2_AR)" $$(AR_OPTS) $$(EXTRA_AR_ARGS) $$@ < $$@.contents
+	"$$(XARGS)" $$(XARGS_OPTS) "$$($1_$2_AR)" $$($1_$2_AR_OPTS) $$($1_$2_EXTRA_AR_ARGS) $$@ < $$@.contents
 endif
 	"$$(RM)" $$(RM_OPTS) $$@.contents
 endif

rules/package-config.mk

@@ -18,6 +18,9 @@ $(call profStart, package-config($1,$2,$3))
 $1_$2_HC = $$(GHC_STAGE$3)
 $1_$2_CC = $$(CC_STAGE$3)
 $1_$2_AR = $$(AR_STAGE$3)
+$1_$2_AR_OPTS = $$(AR_OPTS_STAGE$3)
+$1_$2_EXTRA_AR_ARGS = $$(EXTRA_AR_ARGS_STAGE$3)
+$1_$2_ArSupportsAtFile = $$(ArSupportsAtFile_STAGE$3)
 
 # configuration stuff that depends on which GHC we're building with
 ifeq "$3" "0"