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1 | # Copyright 2012 The Rust Project Developers. See the COPYRIGHT |
2 | # file at the top-level directory of this distribution and at | |
3 | # http://rust-lang.org/COPYRIGHT. | |
4 | # | |
5 | # Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or | |
6 | # http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | |
7 | # <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your | |
8 | # option. This file may not be copied, modified, or distributed | |
9 | # except according to those terms. | |
10 | ||
11 | ###################################################################### | |
12 | # rustc LLVM-extensions (C++) library variables and rules | |
13 | ###################################################################### | |
14 | ||
15 | define DEF_RUSTLLVM_TARGETS | |
16 | ||
17 | # FIXME: Lately, on windows, llvm-config --includedir is not enough | |
18 | # to find the llvm includes (probably because we're not actually installing | |
19 | # llvm, but using it straight out of the build directory) | |
20 | ifdef CFG_WINDOWSY_$(1) | |
62682a34 SL |
21 | LLVM_EXTRA_INCDIRS_$(1)= $$(call CFG_CC_INCLUDE_$(1),$(S)src/llvm/include) \ |
22 | $$(call CFG_CC_INCLUDE_$(1),\ | |
23 | $$(CFG_LLVM_BUILD_DIR_$(1))/include) | |
223e47cc LB |
24 | endif |
25 | ||
1a4d82fc | 26 | RUSTLLVM_OBJS_CS_$(1) := $$(addprefix rustllvm/, \ |
c1a9b12d SL |
27 | ExecutionEngineWrapper.cpp RustWrapper.cpp PassWrapper.cpp \ |
28 | ArchiveWrapper.cpp) | |
223e47cc | 29 | |
223e47cc | 30 | RUSTLLVM_INCS_$(1) = $$(LLVM_EXTRA_INCDIRS_$(1)) \ |
62682a34 SL |
31 | $$(call CFG_CC_INCLUDE_$(1),$$(LLVM_INCDIR_$(1))) \ |
32 | $$(call CFG_CC_INCLUDE_$(1),$$(S)src/rustllvm/include) | |
1a4d82fc | 33 | RUSTLLVM_OBJS_OBJS_$(1) := $$(RUSTLLVM_OBJS_CS_$(1):rustllvm/%.cpp=$(1)/rustllvm/%.o) |
62682a34 SL |
34 | |
35 | # Note that we appease `cl.exe` and its need for some sort of exception | |
36 | # handling flag with the `EHsc` argument here as well. | |
37 | ifeq ($$(findstring msvc,$(1)),msvc) | |
38 | EXTRA_RUSTLLVM_CXXFLAGS_$(1) := //EHsc | |
39 | endif | |
223e47cc | 40 | |
1a4d82fc JJ |
41 | $$(RT_OUTPUT_DIR_$(1))/$$(call CFG_STATIC_LIB_NAME_$(1),rustllvm): \ |
42 | $$(RUSTLLVM_OBJS_OBJS_$(1)) | |
223e47cc | 43 | @$$(call E, link: $$@) |
62682a34 | 44 | $$(Q)$$(call CFG_CREATE_ARCHIVE_$(1),$$@) $$^ |
223e47cc | 45 | |
a7813a04 XL |
46 | RUSTLLVM_COMPONENTS_$(1) = $$(shell echo $$(LLVM_ALL_COMPONENTS_$(1)) |\ |
47 | tr 'a-z-' 'A-Z_'| sed -e 's/^ //;s/\([^ ]*\)/\-DLLVM_COMPONENT_\1/g') | |
48 | ||
62682a34 SL |
49 | # On MSVC we need to double-escape arguments that llvm-config printed which |
50 | # start with a '/'. The shell we're running in will auto-translate the argument | |
51 | # `/foo` to `C:/msys64/foo` but we really want it to be passed through as `/foo` | |
52 | # so the argument passed to our shell must be `//foo`. | |
1a4d82fc | 53 | $(1)/rustllvm/%.o: $(S)src/rustllvm/%.cpp $$(MKFILE_DEPS) $$(LLVM_CONFIG_$(1)) |
223e47cc | 54 | @$$(call E, compile: $$@) |
62682a34 SL |
55 | $$(Q)$$(call CFG_COMPILE_CXX_$(1), $$@,) \ |
56 | $$(subst /,//,$$(LLVM_CXXFLAGS_$(1))) \ | |
a7813a04 | 57 | $$(RUSTLLVM_COMPONENTS_$(1)) \ |
62682a34 SL |
58 | $$(EXTRA_RUSTLLVM_CXXFLAGS_$(1)) \ |
59 | $$(RUSTLLVM_INCS_$(1)) \ | |
60 | $$< | |
223e47cc LB |
61 | endef |
62 | ||
63 | # Instantiate template for all stages | |
1a4d82fc | 64 | $(foreach host,$(CFG_HOST), \ |
223e47cc | 65 | $(eval $(call DEF_RUSTLLVM_TARGETS,$(host)))) |