#
#
-##################################################################
-# FPtools standard targets
-#
-# depend:
-#
-# The depend target has to cope with a set of files that may have
-# different ways of computing their dependencies, i.e., a Haskell
-# module's dependencies are computed differently from C files.
-#
-.PHONY: depend
-
-# Compiler produced files that are targets of the source's imports.
-MKDEPENDHS_OBJ_SUFFICES=o
-
-DEPEND_SRCS = $(MKDEPENDHS_SRCS) $(MKDEPENDC_SRCS)
-
-ifneq "$(DEPEND_SRCS)" ""
-depend :: .depend
-
-# Build .depend, then recursively invoke $(MAKE) to carry on. Because the
-# build system includes .depend (from boilerplate.mk), GNU make records .depend
-# as a Makefile and automatically tries to rebuild it if it is out-of-date.
-# this will happen before any other targets are processed.
-.depend : $(DEPEND_SRCS)
- @echo "------------------------------------------------------------------------"
- @echo "===fptools== Rebuilding dependencies..."
- @echo "PWD = $(shell pwd)"
- @echo "------------------------------------------------------------------------"
- @$(RM) .depend
- @touch .depend
-ifneq "$(MKDEPENDC_SRCS)" ""
- $(MKDEPENDC) -f .depend $(MKDEPENDC_OPTS) $(foreach way,$(WAYS),-s $(way)) -- $(CC_OPTS) -- $(MKDEPENDC_SRCS)
-endif
-ifneq "$(MKDEPENDHS_SRCS)" ""
- $(MKDEPENDHS) -M -optdep-f -optdep.depend $(foreach way,$(WAYS),-optdep-s -optdep$(way)) $(foreach obj,$(MKDEPENDHS_OBJ_SUFFICES),-osuf $(obj)) $(MKDEPENDHS_OPTS) $(HC_OPTS) $(MKDEPENDHS_SRCS)
-endif
-
-else # no dependencies required
-depend ::
-endif
##################################################################
#
endif
##################################################################
+# FPtools standard targets
+#
+# depend:
+#
+# The depend target has to cope with a set of files that may have
+# different ways of computing their dependencies, i.e., a Haskell
+# module's dependencies are computed differently from C files.
+#
+# Note that we don't compute dependencies automatically, i.e., have the
+# .depend file be a target that is dependent on the Haskell+C sources,
+# and then have the `depend' target depend on `.depend'. The reason for
+# this is that when GNU make is processing the `include .depend' statement
+# it records .depend as being a Makefile. Before doing any other processing,
+# `make' will try to check to see if the Makefiles are up-to-date. And,
+# surprisingly enough, .depend has a rule for it, so if any of the source
+# files change, it will be invoked, *regardless* of what target you're making.
+#
+# So, for now, the dependencies has to be re-computed manually via `make depend'
+# whenever a module changes its set of imports. Doing what was outlined above
+# is only a small optimisation anyway, it would avoid the recomputation of
+# dependencies if the .depend file was newer than any of the source modules.
+#
+.PHONY: depend
+
+# Compiler produced files that are targets of the source's imports.
+MKDEPENDHS_OBJ_SUFFICES=o
+
+depend :: $(MKDEPENDHS_SRCS) $(MKDEPENDC_SRCS)
+ @$(RM) .depend
+ @touch .depend
+ifneq "$(DOC_SRCS)" ""
+ $(MKDEPENDLIT) -o .depend $(MKDEPENDLIT_OPTS) $(filter %.lit,$(DOC_SRCS))
+endif
+ifneq "$(MKDEPENDC_SRCS)" ""
+ $(MKDEPENDC) -f .depend $(MKDEPENDC_OPTS) $(foreach way,$(WAYS),-s $(way)) -- $(CC_OPTS) -- $(MKDEPENDC_SRCS)
+endif
+ifneq "$(MKDEPENDHS_SRCS)" ""
+ $(MKDEPENDHS) -M -optdep-f -optdep.depend $(foreach way,$(WAYS),-optdep-s -optdep$(way)) $(foreach obj,$(MKDEPENDHS_OBJ_SUFFICES),-osuf $(obj)) $(MKDEPENDHS_OPTS) $(HC_OPTS) $(MKDEPENDHS_SRCS)
+endif
+
+
+##################################################################
# boot
#
# The boot target, at a minimum generates dependency information
$(HC) -o $@ $(HC_OPTS) $(LD_OPTS) $(HS_OBJS) $(LIBS)
endif
+# Object and interface files have suffixes tagged with their ways
+ifneq "$(way)" ""
+SRC_HC_OPTS += -hisuf $(way_)hi
+endif
+
#----------------------------------------
# C programs
ifneq "$(C_PROG)" ""
all :: $(C_PROG)
+ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
+CC_OPTS += -mno-cygwin
+endif
+
$(C_PROG) :: $(C_OBJS)
$(CC) -o $@ $(CC_OPTS) $(LD_OPTS) $(C_OBJS) $(LIBS)
endif
#----------------------------------------
-# Libraries/archives
+# Building HsLibs libraries.
+
+ifneq "$(HSLIB)" ""
ifeq "$(IS_CBITS_LIB)" "YES"
_cbits := _cbits
endif
-ifneq "$(HSLIB)" ""
LIBRARY = libHS$(HSLIB)$(_cbits)$(_way).a
GHCI_LIBRARY = HS$(HSLIB)$(_cbits)$(_way).o
+
+ifneq "$(IS_CBITS_LIB)" "YES"
+WAYS=$(GhcLibWays)
+endif
+
ifeq "$(LIBOBJS)" ""
- ifneq "$(IS_CBITS_LIB)" "YES"
- LIBOBJS = $(HS_OBJS)
- else
+ ifeq "$(IS_CBITS_LIB)" "YES"
LIBOBJS = $(C_OBJS)
+ else
+ LIBOBJS = $(HS_OBJS)
endif
endif
-ifneq "$(IS_CBITS_LIB)" ""
-CC = $(HC)
+
+ifeq "$(IS_CBITS_LIB)" "YES"
override datadir:=$(libdir)/includes
INSTALL_DATAS += Hs$(shell perl -e 'print ucfirst "$(HSLIB)"').h
SRC_CC_OPTS += -I$(GHC_INCLUDE_DIR) -I$(GHC_RUNTIME_DIR)
endif
-endif
+
+endif # HSLIB
+
+#----------------------------------------
+# Libraries/archives
ifneq "$(LIBRARY)" ""
all :: $(LIBRARY)
all :: $(SCRIPT_PROG)
-#
-# #! support under cygwin32 is not quite there yet,
-# so we rely on the eval `trick' instead. On all other
-# platforms, we prepend #!$(INTERP) -- SOF 6/97
-#
-
$(SCRIPT_PROG) : $(SCRIPT_OBJS)
$(RM) $@
@echo Creating $@...
INSTALL_LIBS += $(LIBRARY)
ifeq "$(DLLized)" "YES"
INSTALL_PROGS += $(DLL_NAME)
-else
-ifeq "$(DLLized)" "YES"
INSTALL_LIBS += $(patsubst %.a,%_imp.a, $(LIBRARY))
endif
-endif
INSTALL_DATAS += $(HS_IFACES)
endif
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