On 09/10/2017 01:50, Diego Biurrun wrote:
---
  configure | 10 ----------
  1 file changed, 10 deletions(-)

diff --git a/configure b/configure
index 50434f4a44..b19949973f 100755
--- a/configure
+++ b/configure
@@ -1660,8 +1660,6 @@ TOOLCHAIN_FEATURES="
      as_func
      as_object_arch
      asm_mod_q
-    attribute_may_alias
-    attribute_packed
      blocks_extension
      ebp_available
      ebx_available
@@ -4280,14 +4278,6 @@ check_cc <<EOF && enable pragma_deprecated
  void foo(void) { _Pragma("GCC diagnostic ignored 
\"-Wdeprecated-declarations\"") }
  EOF
-check_cc <<EOF && enable attribute_packed
-struct { int x; } __attribute__((packed)) x;
-EOF
-
-check_cc <<EOF && enable attribute_may_alias
-union { int x; } __attribute__((may_alias)) x;
-EOF
-
  check_cc <<EOF || die "endian test failed"
  unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';
  EOF


Ok.
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