ifneq "$(SUBDIRS)" ""
-# we override the boot & all targets in the top level Makefile
-ifneq "$(NO_ALL_TARGETS)" "YES"
-ALL = all
-BOOT = boot
-INSTALL = install
+# we override the 'boot', 'all' and 'install' targets in the top
+# level Makefile. Some of the sub-projects also set 'boot' to empty.
+
+ifeq "$(NO_ALL_TARGET)" "YES"
+ALL_TARGET =
+else
+ALL_TARGET = all
+endif
+
+ifeq "$(NO_BOOT_TARGET)" "YES"
+BOOT_TARGET =
+else
+BOOT_TARGET = boot
endif
-$(ALL) docs runtests $(BOOT) TAGS clean distclean mostlyclean maintainer-clean $(INSTALL) html ps dvi txt::
+ifneq "$(NO_INSTALL_TARGET)" "YES"
+INSTALL_TARGET =
+else
+INSTALL_TARGET = install
+endif
+
+$(ALL_TARGET) docs runtests $(BOOT_TARGET) TAGS clean distclean mostlyclean maintainer-clean $(INSTALL_TARGET) html ps dvi txt::
@echo "------------------------------------------------------------------------"
@echo "===fptools== Recursively making \`$@' in $(SUBDIRS) ..."
@echo "PWD = $(shell pwd)"
$(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)
+ $(MKDEPENDHS) -M -optdep-f -optdep.depend $(foreach way,$(WAYS),-optdep-s -optdep$(way)) $(foreach obj,$(MKDEPENDHS_OBJ_SUFFICES),-osuf $(obj)) $(MKDEPENDHS_OPTS) $(filter-out -split-objs, $(HC_OPTS)) $(MKDEPENDHS_SRCS)
endif
# The boot target, at a minimum generates dependency information
.PHONY: boot
-boot :: depend
+ifeq "$(NO_BOOT_TARGET)" "YES"
+boot ::
+else
+boot :: depend
+endif
##################################################################
# GNU Standard targets
ifneq "$(HS_PROG)" ""
all :: $(HS_PROG)
+ifneq "$(BootingFromHc)" "YES"
+$(HS_PROG) :: $(HS_OBJS)
+ $(HC) -o $@ $(HC_OPTS) $(LD_OPTS) $(HS_OBJS)
+else
+# see bootstrap.mk
$(HS_PROG) :: $(HS_OBJS)
- $(HC) -o $@ $(HC_OPTS) $(LD_OPTS) $(HS_OBJS) $(LIBS)
+ $(CC) -o $@ $(HC_BOOT_CC_OPTS) $(HC_BOOT_LD_OPTS) $(HS_OBJS) $(HC_BOOT_LIBS)
+endif
+
+# for building a Haskell program, we add FptoolsHcOpts
+SRC_HC_OPTS += $(FptoolsHcOpts)
endif
#----------------------------------------
#----------------------------------------
-# Libraries/archives
+# Building HsLibs libraries.
+#
+# Inputs:
+# $(PACKAGE) is the name of the library to build
+# $(IS_CBITS_LIB) should be "YES" for a "cbits" library
+#
+# Outputs:
+# $(LIBRARY) the name of the library.a
+# $(GHIC_LIBRARY) the name of the library.o (for GHCi)
+# $(LIBOBJS) objects to put in library
+# $(STUBOBJS) more objects to put in library
+#
+# $(LIBOBJS) is set to $(HS_OBJS) or $(C_OBJS) depending
+# on whether or not it's a "cbits" library. But you can
+# override this by setting $(LIBOBJS) yourself
+
+ifneq "$(PACKAGE)" ""
+
+# add syslib dependencies and current package name
+SRC_HC_OPTS += -package-name $(PACKAGE)
+SRC_HC_OPTS += $(patsubst %, -package %, $(PACKAGE_DEPS))
ifeq "$(IS_CBITS_LIB)" "YES"
_cbits := _cbits
+STUBOBJS += $(HSC_C_OBJS)
+# Add _hsc.c files to the cbits library
+C_SRCS += $(wildcard ../*_hsc.c)
+# Make .hsc.h include files from the directory above visible
+# (and the cbits/ library too).
+SRC_CC_OPTS += -I.. -I.
+endif
+
+ifneq "$(way)" "i"
+LIBRARY = libHS$(PACKAGE)$(_cbits)$(_way).a
+GHCI_LIBRARY = HS$(PACKAGE)$(_cbits)$(_way).o
+else
+LIBRARY = $(PACKAGE).dll
+endif
+
+ifneq "$(IS_CBITS_LIB)" "YES"
+WAYS=$(GhcLibWays)
endif
-ifneq "$(HSLIB)" ""
-LIBRARY = libHS$(HSLIB)$(_cbits)$(_way).a
-GHCI_LIBRARY = HS$(HSLIB)$(_cbits)$(_way).o
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 = $(HC)
-override datadir:=$(libdir)/includes
-INSTALL_DATAS += Hs$(shell perl -e 'print ucfirst "$(HSLIB)"').h
-SRC_CC_OPTS += -I$(GHC_INCLUDE_DIR) -I$(GHC_RUNTIME_DIR)
-endif
+
+ifeq "$(IS_CBITS_LIB)" "YES"
+override datadir:=$(libdir)/include
+INSTALL_DATAS += Hs$(shell perl -e 'print ucfirst "$(PACKAGE)"').h
+else
+SRC_CC_OPTS += -Icbits
endif
+endif # PACKAGE
+
+#----------------------------------------
+# Libraries/archives
+#
+# Build $(LIBRARY) from $(LIBOBJS)+$(STUBOBJS)
+#
+# Inputs:
+# $(LIBOBJS)
+# $(STUBOBJS)
+#
+# Outputs:
+# Rule to build $(LIBRARY)
+
ifneq "$(LIBRARY)" ""
all :: $(LIBRARY)
+ifneq "$(way)" "i"
define BUILD_LIB
$(RM) $@
$(AR) $(AR_OPTS) $@ $(STUBOBJS) $(LIBOBJS)
$(RANLIB) $@
endef
+else
+define BUILD_LIB
+$(RM) $@
+al -out:$@ $(STUBOBJS) $(LIBOBJS)
+endef
+endif
#
# For Haskell object files, we might have chosen to split
SRC_HC_OPTS += -split-objs
+ifeq "$(ArSupportsInput)" ""
define BUILD_LIB
$(RM) $@
-( echo $(STUBOBJS) ; $(FIND) $(patsubst %.$(way_)o,%,$(LIBOBJS)) -name '*.$(way_)o' -print ) | xargs ar q $@
+(echo $(STUBOBJS); $(FIND) $(patsubst %.$(way_)o,%,$(LIBOBJS)) -name '*.$(way_)o') | xargs ar q $@
$(RANLIB) $@
endef
+else
+define BUILD_LIB
+$(RM) $@
+echo $(STUBOBJS) > $@.list
+$(FIND) $(patsubst %.$(way_)o,%,$(LIBOBJS)) -name '*.$(way_)o' >> $@.list
+$(AR) $(AR_OPTS) $@ $(ArSupportsInput) $@.list
+$(RM) $@.list
+$(RANLIB) $@
+endef
+endif
# Extra stuff for compiling Haskell files with $(SplitObjs):
-HC_SPLIT_PRE= \
- $(RM) $@ ; if [ ! -d $(basename $@) ]; then mkdir $(basename $@); else \
- $(FIND) $(basename $@) -name '*.$(way_)o' -print | xargs $(RM) __rm_food ; fi
-HC_SPLIT_POST = touch $@
+HC_SPLIT_PRE = \
+ $(RM) $@; if [ ! -d $(basename $@) ]; then mkdir $(basename $@); else \
+ $(FIND) $(basename $@) -name '*.$(way_)o' | xargs $(RM) __rm_food; fi
+ifeq "$(GhcWithInterpreter)" "YES"
+HC_SPLIT_POST = $(LD) -r -x -o $@ $(basename $@)/*.$(way_)o
+else
+HC_SPLIT_POST = touch $@
+endif # GhcWithInterpreter == YES
-SRC_HC_PRE_OPTS += $(HC_SPLIT_PRE) ;
-SRC_HC_POST_OPTS += $(HC_SPLIT_POST) ;
+SRC_HC_PRE_OPTS += $(HC_SPLIT_PRE);
+SRC_HC_POST_OPTS += $(HC_SPLIT_POST);
#
# If (Haskell) object files are split, cleaning up
ifeq "$(SplitObjs)" "YES"
SRC_HC_POST_OPTS += \
for i in $(basename $@)/*; do \
- ld -r -x -o $$i.tmp $$i; \
+ $(LD) -r -x -o $$i.tmp $$i; \
$(MV) $$i.tmp $$i; \
done
else
SRC_HC_POST_OPTS += \
- ld -r -x -o $@.tmp $@; $(MV) $@.tmp $@
-endif
-endif
+ $(LD) -r -x -o $@.tmp $@; $(MV) $@.tmp $@
+endif # SplitObjs
+endif # StripLibraries
$(LIBRARY) :: $(STUBOBJS) $(LIBOBJS)
$(BUILD_LIB)
-endif
+endif # LIBRARY = ""
#--------------------------------------------------------------
# Build dynamically-linkable libraries for GHCi
#
+# Build $(GHCI_LIBRARY) from $(LIBOBJS)+$(STUBOBJS)
+#
+# Why? GHCi can only link .o files (at the moment), not .a files
+# so we have to build libFoo.o as well as libFoo.a
+#
+# Furthermore, GHCi currently never loads
+# profiling libraries (or other non-std ways)
+#
+# Inputs:
+# $(GHCI_LIBRARY)
+#
+# Outputs:
+# Rule to build $(GHCI_LIBRARY)
+
ifneq "$(GHCI_LIBRARY)" ""
+ifeq "$(way)" ""
ifeq "$(GhcWithInterpreter)" "YES"
+
+INSTALL_LIBS += $(GHCI_LIBRARY)
+CLEAN_FILES += $(GHCI_LIBRARY)
+
all :: $(GHCI_LIBRARY)
-ifeq "$(GHCI_LIBOBJS)" ""
-GHCI_LIBOBJS = $(LIBOBJS)
-endif
+ifneq "$(DONT_WANT_STD_GHCI_LIB_RULE)" "YES"
+# If you don't want to build GHCI_LIBRARY the 'standard' way,
+# set DONT_WANT_STD_GHCI_LIB_RULE to YES. The Prelude and
+# hslibs/Win32 uses this 'feature'.
+#
+$(GHCI_LIBRARY) :: $(LIBOBJS)
+ $(LD) -r -x -o $@ $(LIBOBJS) $(STUBOBJS)
-ifneq "$(HS_SRCS)" ""
-ifeq "$(SplitObjs)" "YES"
-$(GHCI_LIBRARY) :: $(GHCI_LIBOBJS)
- ( echo $(STUBOBJS) ; $(FIND) $(patsubst %.$(way_)o,%,$(GHCI_LIBOBJS)) -name '*.$(way_)o' -print ) | xargs ld -r -x -o $@
-else # not SplitObjs
-$(GHCI_LIBRARY) :: $(GHCI_LIBOBJS)
- ld -r -x -o $@ $(GHCI_LIBOBJS)
-endif
-else # no HS_SRCS
-$(GHCI_LIBRARY) :: $(GHCI_LIBOBJS)
- ld -r -x -o $@ $(GHCI_LIBOBJS)
-endif
+endif # DONT_WANT_STD_GHCI_LIB_RULE
+endif # GhcWithInterpreter
+endif # way
+endif # GHCI_LIBRARY != ""
-CLEAN_FILES += $(GHCI_LIBRARY)
-endif
-endif
#----------------------------------------
# Building Win32 DLLs
#
ifeq "$(DLLized)" "YES"
+SRC_CC_OPTS += -DDLLized
-ifneq "$(HSLIB)" ""
+ifneq "$(PACKAGE)" ""
-SRC_BLD_DLL_OPTS += --export-all --output-def=HS$(HSLIB)$(_cbits)$(_way).def DllVersionInfo.$(way_)o
-ifneq "$(HSLIB)" "rts"
+SRC_BLD_DLL_OPTS += --export-all --output-def=HS$(PACKAGE)$(_cbits)$(_way).def DllVersionInfo.$(way_)o
+
+ifneq "$(PACKAGE) $(IS_CBITS_LIB)" "std YES"
+ifneq "$(PACKAGE)" "rts"
SRC_BLD_DLL_OPTS += -lHSstd_cbits_imp -L$(GHC_LIB_DIR)/std/cbits
SRC_BLD_DLL_OPTS += -lHSrts_$(way_)imp -L$(GHC_RUNTIME_DIR)
-ifneq "$(HSLIB)" "std"
+ifneq "$(PACKAGE)" "std"
ifeq "$(IS_CBITS_LIB)" ""
SRC_BLD_DLL_OPTS += -lHSstd_$(way_)imp -L$(GHC_LIB_DIR)/std
endif
endif
endif
+endif
+
SRC_BLD_DLL_OPTS += -lgmp -L. -L$(GHC_RUNTIME_DIR)/gmp
ifeq "$(IS_CBITS_LIB)" ""
-SRC_BLD_DLL_OPTS += $(patsubst %,-lHS%_$(way_)imp, $(HSLIB_DEPS))
-SRC_BLD_DLL_OPTS += $(patsubst %,-L../%, $(HSLIB_DEPS))
+SRC_BLD_DLL_OPTS += $(patsubst %,-lHS%_$(way_)imp, $(PACKAGE_DEPS))
+SRC_BLD_DLL_OPTS += $(patsubst %,-L../%, $(PACKAGE_DEPS))
endif
ifneq "$(HAS_CBITS)" ""
-SRC_BLD_DLL_OPTS += -lHS$(HSLIB)_cbits_imp -Lcbits
+SRC_BLD_DLL_OPTS += -lHS$(PACKAGE)_cbits_imp -Lcbits
endif
SRC_BLD_DLL_OPTS += -lwsock32 -lwinmm
-endif # HSLIB != ""
+endif # PACKAGE != ""
SplitObjs = NO
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 $@...
@echo Done.
endif
-# links to script programs: we sometimes install a script as
-# <name>-<version> with a link from <name> to the real script.
+# ---------------------------------------------------------------------------
+# Symbolic links
+
+# links to programs: we sometimes install a program as
+# <name>-<version> with a link from <name> to the real program.
+
+ifneq "$(LINK)" ""
-ifneq "$(SCRIPT_LINK)" ""
-all :: $(SCRIPT_LINK)
+all :: $(LINK)
+
+CLEAN_FILES += $(LINK)
+
+ifeq "$(LINK_TARGET)" ""
+ifneq "$(SCRIPT_PROG)" ""
+LINK_TARGET = $(SCRIPT_PROG)
+else
+ifneq "$(HS_PROG)" ""
+LINK_TARGET = $(HS_PROG)
+else
+ifneq "$(C_PROG)" ""
+LINK_TARGET = $(C_PROG)
+else
+LINK_TARGET = dunno
+endif
+endif
+endif
+endif
#
-# Don't want to overwrite $(SCRIPT_LINK)s that aren't symbolic
+# Don't want to overwrite $(LINK)s that aren't symbolic
# links. Testing for symbolic links is problematic to do in
# a portable fashion using a /bin/sh test, so we simply rely
# on perl.
#
-$(SCRIPT_LINK) : $(SCRIPT_PROG)
- @if ( $(PERL) -e '$$fn="$(SCRIPT_LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
- echo "Creating a symbolic link from $(SCRIPT_PROG) to $(SCRIPT_LINK)"; \
- $(RM) $(SCRIPT_LINK); \
- $(LN_S) $(SCRIPT_PROG) $(SCRIPT_LINK); \
+$(LINK) : $(LINK_TARGET)
+ @if ( $(PERL) -e '$$fn="$(LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
+ echo "Creating a symbolic link from $(LINK_TARGET) to $(LINK)"; \
+ $(RM) $(LINK); \
+ $(LN_S) $(LINK_TARGET) $(LINK); \
else \
- echo "Creating a symbolic link from $(SCRIPT_PROG) to $(SCRIPT_LINK) failed: \`$(SCRIPT_LINK)' already exists"; \
- echo "Perhaps remove \`$(SCRIPT_LINK)' manually?"; \
+ echo "Creating a symbolic link from $(LINK_TARGET) to $(LINK) failed: \`$(LINK)' already exists"; \
+ echo "Perhaps remove \`$(LINK)' manually?"; \
+ exit 1; \
+ fi;
+
+
+#
+# install links to script drivers.
+#
+install ::
+ @$(INSTALL_DIR) $(bindir)
+ @if ( $(PERL) -e '$$fn="$(bindir)/$(LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
+ echo "Creating a symbol link from $(LINK_TARGET) to $(LINK) in $(bindir)"; \
+ $(RM) $(bindir)/$(LINK); \
+ $(LN_S) $(LINK_TARGET) $(bindir)/$(LINK); \
+ else \
+ echo "Creating a symbol link from $(LINK_TARGET) to $(LINK) in $(bindir) failed: \`$(bindir)/$(LINK)' already exists"; \
+ echo "Perhaps remove \`$(bindir)/$(LINK)' manually?"; \
exit 1; \
fi;
-endif
+endif # LINK
###########################################
INSTALL_LIBS += $(LIBRARY)
ifeq "$(DLLized)" "YES"
INSTALL_PROGS += $(DLL_NAME)
-else
-ifeq "$(DLLized)" "YES"
INSTALL_LIBS += $(patsubst %.a,%_imp.a, $(LIBRARY))
endif
-endif
INSTALL_DATAS += $(HS_IFACES)
endif
@$(MAKE) EXTRA_INSTALL_OPTS='-s' install
endif
-#
-# install links to script drivers.
-#
-ifneq "$(SCRIPT_LINK)" ""
-install ::
- @if ( $(PERL) -e '$$fn="$(bindir)/$(SCRIPT_LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
- echo "Creating a symbol link from $(SCRIPT_PROG) to $(SCRIPT_LINK) in $(bindir)"; \
- $(RM) $(bindir)/$(SCRIPT_LINK); \
- $(LN_S) $(SCRIPT_PROG) $(bindir)/$(SCRIPT_LINK); \
- else \
- echo "Creating a symbol link from $(SCRIPT_PROG) to $(SCRIPT_LINK) in $(bindir) failed: \`$(bindir)/$(SCRIPT_LINK)' already exists"; \
- echo "Perhaps remove \`$(bindir)/$(SCRIPT_LINK)' manually?"; \
- exit 1; \
- fi;
-
-endif
-
-###########################################
+##############################################################################
#
# Targets: check tags show
#
-###########################################
+##############################################################################
#------------------------------------------------------------
# Check
#
show:
- @echo '$(VALUE)=$($(VALUE))'
+ @echo '$(VALUE)="$($(VALUE))"'
-#--------------------------------------------------------------------------
-# SGML Documentation
+################################################################################
+#
+# SGML Documentation
#
+################################################################################
+
.PHONY: dvi ps html pdf rtf
ifneq "$(SGML_DOC)" ""
# HTML output goes in a subdirectory on its own.
SGML_TEXT = $(addsuffix .txt,$(SGML_DOC))
-$(SGML_DVI) $(SGML_PS) $(SGML_HTML) $(SGML_TEXT) :: $(SGML_SRCS)
+$(SGML_DVI) $(SGML_PS) $(SGML_HTML) $(SGML_TEXT) $(SGML_PDF) :: $(SGML_SRCS)
dvi :: $(SGML_DVI)
ps :: $(SGML_PS)
$(RM) -rf $(SGML_DOC)
endif
-###########################################
+##############################################################################
#
# Targets: clean
#
-###########################################
+##############################################################################
# we have to be careful about recursion here; since all the clean
# targets are recursive, we don't want to make eg. distclean depend on
@echo 'deletes files that may need special tools to rebuild.'
rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES) $(DIST_CLEAN_FILES) $(MAINTAINER_CLEAN_FILES)
-#################################################################################
+################################################################################
#
# Way management
#
-#################################################################################
+################################################################################
# Here is the ingenious jiggery pokery that allows you to build multiple versions
# of a program in a single build tree.
endif # if way
+# -------------------------------------------------------------------------
+# Object and interface files have suffixes tagged with their ways
+
+ifneq "$(way)" ""
+SRC_HC_OPTS += -hisuf $(way_)hi -hcsuf $(way_)hc -osuf $(way_)o
+endif
+
+# -------------------------------------------------------------------------
+# Rules to invoke the current target recursively for each way
+
ifneq "$(WAYS)" ""
ifeq "$(way)" ""
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