Clang's integrated assembler (after 3.4) does not yet support the
'.altmacro' directive which is only used in arm asm. Support is planned:
http://llvm.org/bugs/show_bug.cgi?id=18918
---
configure | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/configure b/configure
index 59f7273..8359c68 100755
--- a/configure
+++ b/configure
@@ -3736,6 +3736,10 @@ if enabled asm; then
m x
EOF
+ check_as <<EOF || $nogas "GNU assembler not found, install
gas-preprocessor"
+.altmacro
+EOF
+
check_as <<EOF && enable as_func
.func test
.endfunc
--
2.0.0
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