#
#
+##################################################################
+# 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+# as a Makefile and automatically tries to rebuild it if it is out-of-date.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) $(MKDEPENDHS_SRCS)
+endif
+
+else # no dependencies required
+depend ::
+endif
##################################################################
#
# we override the boot & all targets in the top level Makefile
ifneq "$(NO_ALL_TARGETS)" "YES"
-ALL = all
-BOOT = boot
-INSTALL = install
+ALL_TARGET = all
+BOOT_TARGET = boot
+INSTALL_TARGET = install
endif
-$(ALL) docs runtests $(BOOT) TAGS clean distclean mostlyclean maintainer-clean $(INSTALL) html ps dvi txt::
+$(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)"
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
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
# 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
-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 += $(HC_SPLIT_POST);
#
# If (Haskell) object files are split, cleaning up
#
ifneq "$(GHCI_LIBRARY)" ""
+ifeq "$(way)" ""
ifeq "$(GhcWithInterpreter)" "YES"
all :: $(GHCI_LIBRARY)
GHCI_LIBOBJS = $(LIBOBJS)
endif
-ifneq "$(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
+ ld -r -x -o $@ $(GHCI_LIBOBJS) $(STUBOBJS)
+INSTALL_LIBS += $(GHCI_LIBRARY)
CLEAN_FILES += $(GHCI_LIBRARY)
endif
endif
+endif
#----------------------------------------
# Building Win32 DLLs
@echo Done.
endif
-# links to script programs: we sometimes install a script as
-# <name>-<version> with a link from <name> to the real script.
+# ---------------------------------------------------------------------------
+# Symbolic links
+
+# links to programs: we sometimes install a program as
+# <name>-<version> with a link from <name> to the real program.
+
+ifneq "$(LINK)" ""
+
+all :: $(LINK)
-ifneq "$(SCRIPT_LINK)" ""
-all :: $(SCRIPT_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;
-endif
+#
+# install links to script drivers.
+#
+install ::
+ @if ( $(PERL) -e '$$fn="$(bindir)/$(LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
+ echo "Creating a symbol link from $(LINK_TARGET) to $(LINK) in $(bindir)"; \
+ $(RM) $(bindir)/$(LINK); \
+ $(LN_S) $(LINK_TARGET) $(bindir)/$(LINK); \
+ else \
+ echo "Creating a symbol link from $(LINK_TARGET) to $(LINK) in $(bindir) failed: \`$(bindir)/$(LINK)' already exists"; \
+ echo "Perhaps remove \`$(bindir)/$(LINK)' manually?"; \
+ exit 1; \
+ fi;
+
+endif # LINK
+
###########################################
#
@$(MAKE) EXTRA_INSTALL_OPTS='-s' install
endif
-#
-# install links to script drivers.
-#
-ifneq "$(SCRIPT_LINK)" ""
-install ::
- @if ( $(PERL) -e '$$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
projects / ghc-hetmet.git / blobdiff