1 files changed, 6 insertions, 0 deletions
diff --git a/configure b/configure
index 1ea20327af..069f68e09a 100755
--- a/configure
+++ b/configure
@@ -1769,6 +1769,7 @@ SYSTEM_FUNCS="
 TOOLCHAIN_FEATURES="
     as_dn_directive
     as_func
+    as_object_arch
     asm_mod_q
     attribute_may_alias
     attribute_packed
@@ -4508,6 +4509,11 @@ if enabled_any arm aarch64 || enabled_all ppc altivec && enabled asm; then
 .func test
 .endfunc
 EOF
+
+    # llvm's integrated assembler supports .object_arch from llvm 3.5
+    enabled arm && test "$objformat" = elf && check_as <<EOF && enable as_object_arch
+.object_arch armv4
+EOF
 fi
 
 check_inline_asm inline_asm_labels '"1:\n"'