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48 lines
1.5 KiB
Makefile
48 lines
1.5 KiB
Makefile
include ../tools.mk
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TARGETS =
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ifeq ($(filter arm,$(LLVM_COMPONENTS)),arm)
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# construct a fairly exhaustive list of platforms that we
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# support. These ones don't follow a pattern
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TARGETS += arm-linux-androideabi arm-unknown-linux-gnueabihf arm-unknown-linux-gnueabi
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endif
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ifeq ($(filter x86,$(LLVM_COMPONENTS)),x86)
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X86_ARCHS = i686 x86_64
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else
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X86_ARCHS =
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endif
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# these ones do, each OS lists the architectures it supports
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LINUX=$(filter aarch64 mips,$(LLVM_COMPONENTS)) $(X86_ARCHS)
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ifeq ($(filter mips,$(LLVM_COMPONENTS)),mips)
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LINUX += mipsel
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endif
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WINDOWS=$(X86_ARCHS)
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# fails with: failed to get iphonesimulator SDK path: no such file or directory
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#IOS=i386 aarch64 armv7
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DARWIN=$(X86_ARCHS)
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$(foreach arch,$(LINUX),$(eval TARGETS += $(arch)-unknown-linux-gnu))
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$(foreach arch,$(WINDOWS),$(eval TARGETS += $(arch)-pc-windows-gnu))
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#$(foreach arch,$(IOS),$(eval TARGETS += $(arch)-apple-ios))
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$(foreach arch,$(DARWIN),$(eval TARGETS += $(arch)-apple-darwin))
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all: $(TARGETS)
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define MK_TARGETS
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# compile the rust file to the given target, but only to asm and IR
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# form, to avoid having to have an appropriate linker.
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#
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# we need some features because the integer SIMD instructions are not
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# enabled by-default for i686 and ARM; these features will be invalid
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# on some platforms, but LLVM just prints a warning so that's fine for
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# now.
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$(1): simd.rs
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$$(RUSTC) --target=$(1) --emit=llvm-ir,asm simd.rs \
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-C target-feature='+neon,+sse2' -C extra-filename=-$(1)
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endef
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$(foreach targetxxx,$(TARGETS),$(eval $(call MK_TARGETS,$(targetxxx))))
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