-#
-# Building PrelMain.dll_o is, unfortunately, somewhat tricky
-# with the current DLL setup. PrelMain.dll_o should refer to
-# all its imports bar Main.main_closure as residing in DLLs.
-# But, since the .hi's of PrelBase et al. is in the same
-# directory as PrelMain, the compiler will assume that they
-# reside in the same DLL as PrelMain & generate code accordingly.
-#
-# So, we copy out PrelMain.lhs to ".." and build it there &
-# copy the gen'ed object file back in again.
-#
-ifeq "$(way)" "dll"
-PrelMain.dll_o : PrelMain.lhs
- $(RM) ../PrelMain.lhs
- $(CP) PrelMain.lhs ../
- $(MAKE) -C .. PrelMain.dll_o way=dll HC_OPTS="$(filter-out -fcompiling-prelude, $(HC_OPTS))"
- $(MV) ../PrelMain.dll_o .
- $(RM) ../PrelMain.lhs ../PrelMain.dll_hi
-endif
+CLEAN_FILES += PrelGHC.hi $(foreach way, $(WAYS), PrelGHC.$(way)_hi)
+
+CLEAN_FILES += \
+ $(patsubst %.hsc, %.hs, $(HSC_SRCS)) \
+ $(patsubst %.hsc, %.hs.c, $(HSC_SRCS)) \
+ $(patsubst %.hsc, %.hs.h, $(HSC_SRCS))