mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-30 02:16:45 +01:00
25 lines
555 B
Makefile
25 lines
555 B
Makefile
|
|
ifdef CFG_ENABLE_FAST_MAKE
|
|
LLVM_DEPS := $(S)/.gitmodules
|
|
else
|
|
|
|
# This is just a rough approximation of LLVM deps
|
|
LLVM_DEPS=$(call rwildcard,$(CFG_LLVM_SRC_DIR),*cpp *hpp)
|
|
endif
|
|
|
|
define DEF_LLVM_RULES
|
|
|
|
# If CFG_LLVM_ROOT is defined then we don't build LLVM ourselves
|
|
ifeq ($(CFG_LLVM_ROOT),)
|
|
|
|
$$(LLVM_CONFIG_$(1)): $$(LLVM_DEPS)
|
|
@$$(call E, make: llvm)
|
|
$$(Q)$$(MAKE) -C $$(CFG_LLVM_BUILD_DIR_$(1)) $$(CFG_LLVM_BUILD_ENV)
|
|
$$(Q)touch $$(LLVM_CONFIG_$(1))
|
|
endif
|
|
|
|
endef
|
|
|
|
$(foreach target,$(CFG_TARGET_TRIPLES), \
|
|
$(eval $(call DEF_LLVM_RULES,$(target))))
|