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mk: Fix native LLVM deps for cross-host builds 

We use a script called `mklldeps.py` to run `llvm-config` to generate a list
of LLVM libraries and native dependencies needed by LLVM, but all cross-compiled
LLVM builds were using the *host triple's* `llvm-config` instead of the
*target's* `llvm-config`. This commit alters this to require the right
`llvmdeps.rs` to be generated which will run the correct `llvm-config`.
This commit is contained in:
Alex Crichton 2015-05-11 12:30:47 -07:00
parent 150663c3b6
commit ee258c548f
3 changed files with 4 additions and 4 deletions
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2
mk/llvm.mk
View File

@ -66,7 +66,7 @@ $(foreach host,$(CFG_HOST), \
# This can't be done in target.mk because it's included before this file.
define LLVM_LINKAGE_DEPS
$$(TLIB$(1)_T_$(2)_H_$(3))/stamp.rustc_llvm: $$(LLVM_LINKAGE_PATH_$(3))
$$(TLIB$(1)_T_$(2)_H_$(3))/stamp.rustc_llvm: $$(LLVM_LINKAGE_PATH_$(2))
endef
$(foreach source,$(CFG_HOST), \

2
mk/target.mk
View File

@ -83,7 +83,7 @@ $$(TLIB$(1)_T_$(2)_H_$(3))/stamp.$(4): \
$$(dir $$@)$$(call CFG_LIB_GLOB_$(2),$(4)))
$$(call REMOVE_ALL_OLD_GLOB_MATCHES, \
$$(dir $$@)$$(call CFG_RLIB_GLOB,$(4)))
$(Q)CFG_LLVM_LINKAGE_FILE=$$(LLVM_LINKAGE_PATH_$(3)) \
$(Q)CFG_LLVM_LINKAGE_FILE=$$(LLVM_LINKAGE_PATH_$(2)) \
$$(subst @,,$$(STAGE$(1)_T_$(2)_H_$(3))) \
$$(RUST_LIB_FLAGS_ST$(1)) \
-L "$$(RT_OUTPUT_DIR_$(2))" \

4
mk/tests.mk
View File

@ -382,7 +382,7 @@ $(3)/stage$(1)/test/$(4)test-$(2)$$(X_$(2)): \
$$(CRATEFILE_$(4)) \
$$(TESTDEP_$(1)_$(2)_$(3)_$(4))
@$$(call E, rustc: $$@)
$(Q)CFG_LLVM_LINKAGE_FILE=$$(LLVM_LINKAGE_PATH_$(3)) \
$(Q)CFG_LLVM_LINKAGE_FILE=$$(LLVM_LINKAGE_PATH_$(2)) \
$$(subst @,,$$(STAGE$(1)_T_$(2)_H_$(3))) -o $$@ $$< --test \
-L "$$(RT_OUTPUT_DIR_$(2))" \
$$(LLVM_LIBDIR_RUSTFLAGS_$(2)) \
@ -894,7 +894,7 @@ ifeq ($(2),$$(CFG_BUILD))
$$(call TEST_OK_FILE,$(1),$(2),$(3),doc-crate-$(4)): $$(CRATEDOCTESTDEP_$(1)_$(2)_$(3)_$(4))
@$$(call E, run doc-crate-$(4) [$(2)])
$$(Q)touch $$@.start_time
$$(Q)CFG_LLVM_LINKAGE_FILE=$$(LLVM_LINKAGE_PATH_$(3)) \
$$(Q)CFG_LLVM_LINKAGE_FILE=$$(LLVM_LINKAGE_PATH_$(2)) \
$$(RUSTDOC_$(1)_T_$(2)_H_$(3)) --test --cfg dox \
$$(CRATEFILE_$(4)) --test-args "$$(TESTARGS)" && \
touch -r $$@.start_time $$@ && rm $$@.start_time