| # Copyright 2012 The Rust Project Developers. See the COPYRIGHT |
| # file at the top-level directory of this distribution and at |
| # http://rust-lang.org/COPYRIGHT. |
| # |
| # Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| # http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| # <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| # option. This file may not be copied, modified, or distributed |
| # except according to those terms. |
| |
| ###################################################################### |
| # rustc LLVM-extensions (C++) library variables and rules |
| ###################################################################### |
| |
| define DEF_RUSTLLVM_TARGETS |
| |
| # FIXME: Lately, on windows, llvm-config --includedir is not enough |
| # to find the llvm includes (probably because we're not actually installing |
| # llvm, but using it straight out of the build directory) |
| ifdef CFG_WINDOWSY_$(1) |
| LLVM_EXTRA_INCDIRS_$(1)= $$(call CFG_CC_INCLUDE_$(1),$(S)src/llvm/include) \ |
| $$(call CFG_CC_INCLUDE_$(1),\ |
| $$(CFG_LLVM_BUILD_DIR_$(1))/include) |
| endif |
| |
| RUSTLLVM_OBJS_CS_$(1) := $$(addprefix rustllvm/, \ |
| ExecutionEngineWrapper.cpp RustWrapper.cpp PassWrapper.cpp \ |
| ArchiveWrapper.cpp) |
| |
| RUSTLLVM_INCS_$(1) = $$(LLVM_EXTRA_INCDIRS_$(1)) \ |
| $$(call CFG_CC_INCLUDE_$(1),$$(LLVM_INCDIR_$(1))) \ |
| $$(call CFG_CC_INCLUDE_$(1),$$(S)src/rustllvm/include) |
| RUSTLLVM_OBJS_OBJS_$(1) := $$(RUSTLLVM_OBJS_CS_$(1):rustllvm/%.cpp=$(1)/rustllvm/%.o) |
| |
| # Note that we appease `cl.exe` and its need for some sort of exception |
| # handling flag with the `EHsc` argument here as well. |
| ifeq ($$(findstring msvc,$(1)),msvc) |
| EXTRA_RUSTLLVM_CXXFLAGS_$(1) := //EHsc |
| endif |
| |
| $$(RT_OUTPUT_DIR_$(1))/$$(call CFG_STATIC_LIB_NAME_$(1),rustllvm): \ |
| $$(RUSTLLVM_OBJS_OBJS_$(1)) |
| @$$(call E, link: $$@) |
| $$(Q)$$(call CFG_CREATE_ARCHIVE_$(1),$$@) $$^ |
| |
| RUSTLLVM_COMPONENTS_$(1) = $$(shell echo $$(LLVM_ALL_COMPONENTS_$(1)) |\ |
| tr 'a-z-' 'A-Z_'| sed -e 's/^ //;s/\([^ ]*\)/\-DLLVM_COMPONENT_\1/g') |
| |
| # On MSVC we need to double-escape arguments that llvm-config printed which |
| # start with a '/'. The shell we're running in will auto-translate the argument |
| # `/foo` to `C:/msys64/foo` but we really want it to be passed through as `/foo` |
| # so the argument passed to our shell must be `//foo`. |
| $(1)/rustllvm/%.o: $(S)src/rustllvm/%.cpp $$(MKFILE_DEPS) $$(LLVM_CONFIG_$(1)) |
| @$$(call E, compile: $$@) |
| $$(Q)$$(call CFG_COMPILE_CXX_$(1), $$@,) \ |
| $$(subst /,//,$$(LLVM_CXXFLAGS_$(1))) \ |
| $$(RUSTLLVM_COMPONENTS_$(1)) \ |
| $$(EXTRA_RUSTLLVM_CXXFLAGS_$(1)) \ |
| $$(RUSTLLVM_INCS_$(1)) \ |
| $$< |
| endef |
| |
| # Instantiate template for all stages |
| $(foreach host,$(CFG_HOST), \ |
| $(eval $(call DEF_RUSTLLVM_TARGETS,$(host)))) |