-TOP = ../..
-UnlitSuffixRules = YES
-include $(TOP)/ghc/mk/ghc.mk
+#
+# ghc/includes
+#
-# Literate header files
-HLIT = $(patsubst %.lh, %.h, $(wildcard *.lh))
+TOP = ..
+include $(TOP)/mk/boilerplate.mk
+
+#
+# Just to make sure, no ways stuff in here, please.
+#
+WAYS=
+
+# De-litted header files
+LH_FILES=$(wildcard *.lh)
+
+DELIT_H_FILES = $(patsubst %.lh, %.h, $(LH_FILES))
+
+#
+# Header file built from the configure script's findings
+#
+H_CONFIG = config.h
-# Header files built by configure
-HCONFIG = config.h platform.h
# Everything else
-HFILES = stgdefs.h rtsdefs.h StgDirections.h StgMachDeps.h error.h \
+H_FILES = stgdefs.h rtsdefs.h StgDirections.h StgMachDeps.h error.h \
ieee-flpt.h gmp.h LLC.h HLC.h
+ALL_FILES = $(DELIT_H_FILES) $(H_FILES)
ifeq ($(GhcWithNativeCodeGen),YES)
- ALLFILES = $(HLIT) $(HFILES) $(TARGETPLATFORM).h
-else
- ALLFILES = $(HLIT) $(HFILES)
+ALL_FILES += $(TARGETPLATFORM).h
endif
+
+#
+# The fptools configure script creates the configuration header file
+# and puts it in fptools/mk/config.h. We copy it down to here, prepending
+# some make variables specifying cpp platform variables.
+#
+$(H_CONFIG) : $(FPTOOLS_TOP)/mk/config.h
+
+$(H_CONFIG) :
+ @echo "Creating $@..."
+ @$(RM) $@
+ @echo "#define HostPlatform_TYPE $(HostPlatform_CPP)" > $@
+ @echo "#define TargetPlatform_TYPE $(HostPlatform_CPP)" >> $@
+ @echo "#define BuildPlatform_TYPE $(HostPlatform_CPP)" >> $@
+ @echo >> $@
+ @echo "#define $(HostPlatform_CPP)_HOST 1" >> $@
+ @echo "#define $(HostPlatform_CPP)_TARGET 1" >> $@
+ @echo "#define $(HostPlatform_CPP)_BUILD 1" >> $@
+ @echo >> $@
+ @echo "#define $(HostArch_CPP)_HOST_ARCH 1" >> $@
+ @echo "#define $(HostArch_CPP)_TARGET_ARCH 1" >> $@
+ @echo "#define $(HostArch_CPP)_BUILD_ARCH 1" >> $@
+ @echo >> $@
+ @echo "#define $(HostOS_CPP)_HOST_OS 1" >> $@
+ @echo "#define $(HostOS_CPP)_TARGET_OS 1" >> $@
+ @echo "#define $(HostOS_CPP)_BUILD_OS 1" >> $@
+ @echo >> $@
+ @echo "#define $(HostVendor_CPP)_HOST_VENDOR 1" >> $@
+ @echo "#define $(HostVendor_CPP)_TARGET_VENDOR 1" >> $@
+ @echo "#define $(HostVendor_CPP)_BUILD_VENDOR 1" >> $@
+ @cat $(FPTOOLS_TOP)/mk/$@ >> $@
+ @echo "Done."
+
$(TARGETPLATFORM).h : mkNativeHdr
$(RM) $@
./mkNativeHdr > $@ || ( rm $@ && exit 1 )
-mkNativeHdr : mkNativeHdr.c $(HLIT) $(HFILES)
- $(GHC) -c mkNativeHdr.c
+#
+# Building mkNativeHdr using the Haskell compiler
+# to do it (ghc really).
+#
+mkNativeHdr : $(HLIT) $(HFILES) mkNativeHdr.c
+ $(HC) -c mkNativeHdr.c
$(CC) $(CFLAGS) -o mkNativeHdr mkNativeHdr.c
-all :: $(ALLFILES)
+all :: $(H_CONFIG) $(ALL_FILES)
+
+#
+# boot setup:
+#
+# When building the dependencies in runtime/ , lib/ we need to get
+# at the de-litted versions of includes/, hence we arrange the
+# `depend' target to depend on `all'.
+#
+boot :: all
+
+#
+# Install all header files
+#
+# Hackily set the install destination here:
+INSTALL_DATAS += $(DELIT_H_FILES) $(H_FILES) $(TARGETPLATFORM).h
-install :: $(ALLFILES) $(HCONFIG)
- $(INSTALL) $(INSTDATAFLAGS) $(ALLFILES) $(INSTDATADIR_GHC)/includes
- $(INSTALL) $(INSTDATAFLAGS) $(HCONFIG) $(INSTLIBDIR_GHC)/includes
+#
+# We want the configuration header files for the different platforms
+# to be put inside the lib/../$(HOSTPLATFORM)/ directory
+#
+install :: $(H_CONFIG)
+ $(INSTALL_DIR) $(libdir)/includes
+ $(INSTALL_DATA) $(INSTALL_OPTS) $(H_CONFIG) $(libdir)/includes
+
+
+#
+# `make clean' settings:
+#
+CLEAN_FILES += $(DELIT_H_FILES) $(H_CONFIG) mkNativeHdr.o mkNativeHdr
ifeq ($(GhcWithNativeCodeGen),YES)
- clean ::
- $(RM) $(HLIT) mkNativeHdr mkNativeHdr.c $(TARGETPLATFORM).h
-else
- clean ::
- $(RM) $(HLIT) mkNativeHdr mkNativeHdr.c
+CLEAN_FILES += $(TARGETPLATFORM).h
endif
+
+#
+# Finally, slurp in the standard targets.
+#
+include $(TOP)/mk/target.mk