llvm: Swith to ARM ISA on armv5 and armv4t

When Thumb1 is used as default ISA, there are linker
issues, therefore always use ARM ISA

Fixes
relocation truncated to fit: R_ARM_THM_CALL against symbol `__gnu_thumb1_case_uhi' defined in .text section

(From OE-Core rev: a0c9d19b46ccefbb90eea5965e11ea21d13242b4)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/meta/recipes-devtools/llvm/llvm_git.bb b/meta/recipes-devtools/llvm/llvm_git.bb
index 09031f5477..632178fd77 100644
--- a/meta/recipes-devtools/llvm/llvm_git.bb
+++ b/meta/recipes-devtools/llvm/llvm_git.bb
@@ -52,6 +52,9 @@ LLVM_TARGETS ?= "${@get_llvm_target_arch(bb, d)}"
 LLVM_TARGETS_prepend_x86 = "AMDGPU;"
 LLVM_TARGETS_prepend_x86-64 = "AMDGPU;"
 
+ARM_INSTRUCTION_SET_armv5 = "arm"
+ARM_INSTRUCTION_SET_armv4t = "arm"
+
 EXTRA_OECMAKE += "-DLLVM_ENABLE_ASSERTIONS=OFF \
                   -DLLVM_ENABLE_EXPENSIVE_CHECKS=OFF \
                   -DLLVM_ENABLE_PIC=ON \