rust/mk/llvm.mk
2011-11-05 13:23:11 -07:00

19 lines
533 B
Makefile

# This is just a rough approximation of LLVM deps
LLVM_DEPS:=$(wildcard $(addprefix $(CFG_LLVM_SRC_DIR)/, \
* */*h */*/*h */*/*/*h */*cpp */*/*cpp */*/*/*cpp))
define DEF_LLVM_RULES
# If CFG_LLVM_ROOT is defined then we don't build LLVM ourselves
ifeq ($(CFG_LLVM_ROOT),)
$$(LLVM_CONFIG_$(1)): $$(LLVM_DEPS_$(1))
@$$(call E, make: llvm)
$$(Q)$$(MAKE) -C $$(CFG_LLVM_BUILD_DIR_$(1)) $$(CFG_LLVM_BUILD_ENV)
endif
endef
$(foreach target,$(CFG_TARGET_TRIPLES), \
$(eval $(call DEF_LLVM_RULES,$(target))))