commit a9f88e2ae8632189b08f01e8a4166020df8d0d38
author Tom Stellard <thomas.stellard@amd.com> Wed Feb 19 14:17:33 2014 -0800
committer Tom Stellard <thomas.stellard@amd.com> Mon Feb 24 12:56:27 2014 -0800
tree ec2bf597b4aeedecbe9de077228d6c0e8a46b536
parent f8ba0f55d32274eb2fe0e0060658dc2284569dd4

util: Add util_bswap64() v3

v2:
  - Use __builtin_bswap64()
  - Remove unnecessary mask
  - Add util_le64_to_cpu() helper

v3:
  - Remove unnecessary AC_SUBST

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>

configure.ac

diff --git a/configure.ac b/configure.ac
index 4cfdedb..b8e3161 100644
--- a/configure.ac
+++ b/configure.ac
@@ -122,6 +122,7 @@
 
 dnl Check for compiler builtins
 AX_GCC_BUILTIN([__builtin_bswap32])
+AX_GCC_BUILTIN([__builtin_bswap64])
 
 AM_CONDITIONAL([GEN_ASM_OFFSETS], test "x$GEN_ASM_OFFSETS" = xyes)