Make "make clean" in compiler/ only clean the stage we want to clean

[ghc-hetmet.git] / compiler / Makefile

diff --git a/compiler/Makefile b/compiler/Makefile
index c0f703e..ca3f96e 100644 (file)
--- a/compiler/Makefile
+++ b/compiler/Makefile
@@ -56,12 +56,6 @@ stage3 ::
        $(MAKE) stage=3
 
 clean distclean::
-       -$(CABAL) clean --distpref dist-stage1
-       -$(CABAL) clean --distpref dist-stage2
-       -$(CABAL) clean --distpref dist-stage3
-       $(RM) -f Makefile-stage1
-       $(RM) -f Makefile-stage2
-       $(RM) -f Makefile-stage3
        $(RM) -f prelude/primops.txt
        $(RM) -f $(PRIMOP_BITS)
        $(RM) -f $(CONFIG_HS)
@@ -69,6 +63,16 @@ clean distclean::
        $(RM) -rf stage1 stage2plus
        $(RM) -f $(STAGE3_PACKAGE_CONF)
 
+ifeq "$(CLEAN_ALL_STAGES)" "YES"
+clean distclean:: clean.stage.1 clean.stage.2 clean.stage.3
+else
+clean distclean:: clean.stage.$(stage)
+endif
+
+clean.stage.%:
+       -$(CABAL) clean --distpref dist-stage$*
+       $(RM) -f Makefile-stage$*
+
 CONFIGURE_FLAGS_STAGE1 += --flags=stage1
 CONFIGURE_FLAGS_STAGE2 += --flags=-stage1