From: Eric Botcazou <ebotca...@adacore.com> Date: Sun, 18 Nov 2012 00:18:15 +0100
> error: '__NR_mmap2' was not declared in this scope > return (void *)syscall(__NR_mmap2, addr, length, prot, flags, fd, offset); The people making libsanitizer changes are really going to have to stop making i386 specific changes to these generic files. Specifically, in this case, they are checking for whether mmap2 is available using __x86_64__ cpp tests. A more appropriate test is necessary. Oh nevermind, H.J. Liu added this build regression, I should have known. H.J., either fix or revert this code back to using __WORDSIZE if you cannot come up with an appropriate test.
