ifneq "$(SUBDIRS)" ""
-# we override the boot & all targets in the top level Makefile
-ifneq "$(NO_ALL_TARGETS)" "YES"
+# 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
+
+ifneq "$(NO_INSTALL_TARGET)" "YES"
+INSTALL_TARGET =
+else
INSTALL_TARGET = install
endif
# The boot target, at a minimum generates dependency information
.PHONY: boot
-boot :: depend
+ifeq "$(NO_BOOT_TARGET)" "YES"
+boot ::
+else
+boot :: depend
+endif
##################################################################
# GNU Standard targets
$(HS_PROG) :: $(HS_OBJS)
$(HC) -o $@ $(HC_OPTS) $(LD_OPTS) $(HS_OBJS)
else
-# see bootstrp.mk
+# see bootstrap.mk
$(HS_PROG) :: $(HS_OBJS)
$(CC) -o $@ $(HC_BOOT_CC_OPTS) $(HC_BOOT_LD_OPTS) $(HS_OBJS) $(HC_BOOT_LIBS)
endif
$(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
+HC_SPLIT_POST = $(LD) -r -x -o $@ $(basename $@)/*.$(way_)o
else
HC_SPLIT_POST = touch $@
endif # GhcWithInterpreter == YES
ifeq "$(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 $@
+ $(LD) -r -x -o $@.tmp $@; $(MV) $@.tmp $@
endif # SplitObjs
endif # StripLibraries
all :: $(GHCI_LIBRARY)
-ifneq "$(GHCI_LIBRARY)" "HSstd.o"
-# An annoying gotcha is that the Prelude is a bit special,
-# for reasons described in ghc/lib/std/Makefile.
-# So we only put in this standard rule for packages other than std
-# The rule for the Prelude is in ghc/lib/std/Makefile
-# We check for GHCI_LIBRARY being HSstd.o rather than
-# PACKAGE being std, because we want to still use the boilerplate rule
-# for cbits.
+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)
-endif
+ $(LD) -r -x -o $@ $(LIBOBJS) $(STUBOBJS)
+endif # DONT_WANT_STD_GHCI_LIB_RULE
endif # GhcWithInterpreter
endif # way
-endif # GHCI_LIBRARY
+endif # GHCI_LIBRARY != ""
#----------------------------------------