tools/cpio: fix compilation with clang

[openwrt/staging/chunkeey.git] / tools / cpio / patches / 010-clang.patch

diff --git a/tools/cpio/patches/010-clang.patch b/tools/cpio/patches/010-clang.patch
new file mode 100644 (file)
index 0000000..89c7a81
--- /dev/null
+++ b/tools/cpio/patches/010-clang.patch
@@ -0,0 +1,11 @@
+--- a/gnu/xalloc-oversized.h
++++ b/gnu/xalloc-oversized.h
+@@ -52,7 +52,7 @@ typedef size_t __xalloc_count_type;
+ #elif ((5 <= __GNUC__ \
+         || (__has_builtin (__builtin_mul_overflow) \
+             && __has_builtin (__builtin_constant_p))) \
+-       && !__STRICT_ANSI__)
++       && !__STRICT_ANSI__) && !defined(__clang__)
+ # define xalloc_oversized(n, s) \
+    (__builtin_constant_p (n) && __builtin_constant_p (s) \
+     ? __xalloc_oversized (n, s) \