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| author | Tim Northover <tnorthover@apple.com> | 2014-07-10 10:06:42 +0000 |
|---|---|---|
| committer | Tim Northover <tnorthover@apple.com> | 2014-07-10 10:06:42 +0000 |
| commit | 0c7b1206d6e6c3500a7cb85f05c82a83b63d9736 (patch) | |
| tree | 5928d70fe37c18b6f23ad818855617d936bd6cbd /lib/builtins/armv6m | |
| parent | 44895ce925cd291e676b8e2bdd5bc07fe8a74f33 (diff) | |
MachO: add dummy armv6m architecture directory so clang_macho_embedded builds things.
Without some mention of armv6m in a subdirectory of builtins, the make code
doesn't even know that armv6m exists and is something it should be looking for
in the platform-specific Makefiles. This means that none of the functions
listed actually get built and we end up with an almost entirely empty
libclang_rt.a for armv6m.
Unfortunately, the assembly code in the usual arm directory has no hope of
running on armv6m, which only supports Thumb-1 (not even ARM mode), so adding
it there won't work. Realistically, we probably *will* want to put any
optimised versions in a separate directory, so creating it now is harmless.
rdar://problem/17613576
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@212696 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/builtins/armv6m')
| -rw-r--r-- | lib/builtins/armv6m/Makefile.mk | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/builtins/armv6m/Makefile.mk b/lib/builtins/armv6m/Makefile.mk new file mode 100644 index 000000000..f3c1807f0 --- /dev/null +++ b/lib/builtins/armv6m/Makefile.mk @@ -0,0 +1,20 @@ +#===- lib/builtins/arm/Makefile.mk -------------------------*- Makefile -*--===# +# +# The LLVM Compiler Infrastructure +# +# This file is distributed under the University of Illinois Open Source +# License. See LICENSE.TXT for details. +# +#===------------------------------------------------------------------------===# + +ModuleName := builtins +SubDirs := +OnlyArchs := armv6m + +AsmSources := $(foreach file,$(wildcard $(Dir)/*.S),$(notdir $(file))) +Sources := $(foreach file,$(wildcard $(Dir)/*.c),$(notdir $(file))) +ObjNames := $(Sources:%.c=%.o) $(AsmSources:%.S=%.o) +Implementation := Optimized + +# FIXME: use automatic dependencies? +Dependencies := $(wildcard lib/*.h $(Dir)/*.h) |