55 lines
1.3 KiB
Makefile
55 lines
1.3 KiB
Makefile
# Extract the snapshot host compiler
|
|
|
|
$(HBIN0_H_$(CFG_HOST_TRIPLE))/rustc$(X): \
|
|
$(S)src/snapshots.txt \
|
|
$(S)src/etc/get-snapshot.py $(MKFILES)
|
|
@$(call E, fetch: $@)
|
|
$(Q)$(S)src/etc/get-snapshot.py $(CFG_HOST_TRIPLE)
|
|
$(Q)touch $@
|
|
|
|
# Host libs will be extracted by the above rule
|
|
|
|
$(HLIB0_H_$(CFG_HOST_TRIPLE))/$(CFG_RUNTIME): \
|
|
$(HBIN0_H_$(CFG_HOST_TRIPLE))/rustc$(X)
|
|
$(Q)touch $@
|
|
|
|
$(HLIB0_H_$(CFG_HOST_TRIPLE))/$(CFG_STDLIB): \
|
|
$(HBIN0_H_$(CFG_HOST_TRIPLE))/rustc$(X)
|
|
$(Q)touch $@
|
|
|
|
$(HLIB0_H_$(CFG_HOST_TRIPLE))/$(CFG_RUSTLLVM): \
|
|
$(HBIN0_H_$(CFG_HOST_TRIPLE))/rustc$(X)
|
|
$(Q)touch $@
|
|
|
|
# For other targets, let the host build the target:
|
|
|
|
define BOOTSTRAP_STAGE0
|
|
# $(1) target to bootstrap
|
|
# $(2) stage to bootstrap from
|
|
# $(3) target to bootstrap from
|
|
|
|
$$(HBIN0_H_$(1))/rustc$$(X): \
|
|
$$(TBIN$(2)_T_$(1)_H_$(3))/rustc$$(X)
|
|
@$$(call E, cp: $$@)
|
|
$$(Q)cp $$< $$@
|
|
|
|
$$(HLIB0_H_$(1))/$$(CFG_RUNTIME): \
|
|
$$(TBIN$(2)_T_$(1)_H_$(3))/rustc$$(X)
|
|
@$$(call E, cp: $$@)
|
|
$$(Q)cp $$< $$@
|
|
|
|
$$(HLIB0_H_$(1))/$(CFG_STDLIB): \
|
|
$$(TBIN$(2)_T_$(1)_H_$(3))/rustc$$(X)
|
|
@$$(call E, cp: $$@)
|
|
$$(Q)cp $$< $$@
|
|
|
|
$$(HLIB0_H_$(1))/$(CFG_RUSTLLVM): \
|
|
$$(TBIN$(2)_T_$(1)_H_$(3))/rustc$$(X)
|
|
@$$(call E, cp: $$@)
|
|
$$(Q)cp $$< $$@
|
|
|
|
endef
|
|
|
|
$(foreach t,$(NON_HOST_TRIPLES), \
|
|
$(eval $(call BOOTSTRAP_STAGE0,$(t),2,$(CFG_HOST_TRIPLE))))
|