4 ifeq ($(filter arm,$(LLVM_COMPONENTS)),arm)
5 # construct a fairly exhaustive list of platforms that we
6 # support. These ones don't follow a pattern
7 TARGETS += arm-linux-androideabi arm-unknown-linux-gnueabihf arm-unknown-linux-gnueabi
10 ifeq ($(filter x86,$(LLVM_COMPONENTS)),x86)
11 X86_ARCHS = i686 x86_64
16 # these ones do, each OS lists the architectures it supports
17 LINUX=$(filter aarch64 mips,$(LLVM_COMPONENTS)) $(X86_ARCHS)
18 ifeq ($(filter mips,$(LLVM_COMPONENTS)),mips)
23 # fails with: failed to get iphonesimulator SDK path: no such file or directory
24 #IOS=i386 aarch64 armv7
27 $(foreach arch,$(LINUX),$(eval TARGETS += $(arch)-unknown-linux-gnu))
28 $(foreach arch,$(WINDOWS),$(eval TARGETS += $(arch)-pc-windows-gnu))
29 #$(foreach arch,$(IOS),$(eval TARGETS += $(arch)-apple-ios))
30 $(foreach arch,$(DARWIN),$(eval TARGETS += $(arch)-apple-darwin))
35 # compile the rust file to the given target, but only to asm and IR
36 # form, to avoid having to have an appropriate linker.
38 # we need some features because the integer SIMD instructions are not
39 # enabled by-default for i686 and ARM; these features will be invalid
40 # on some platforms, but LLVM just prints a warning so that's fine for
43 $$(RUSTC) --target=$(1) --emit=llvm-ir,asm simd.rs \
44 -C target-feature='+neon,+sse2' -C extra-filename=-$(1)
47 $(foreach targetxxx,$(TARGETS),$(eval $(call MK_TARGETS,$(targetxxx))))