[PATCH] D17880: [Compiler-rt] Use __gnu_linux__ instead of __linux__ to detect Linux OS

[Mohit Bhakkad via llvm-commits]

mohit.bhakkad created this revision.
mohit.bhakkad added a reviewer: kcc.
mohit.bhakkad added subscribers: jaydeep, sagar, llvm-commits.
mohit.bhakkad set the repository for this revision to rL LLVM.
Herald added subscribers: danalbert, tberghammer.

__linux__ is defined for linux kernel.
__gnu_linux__ is defined for linux os.

__linux__ will be present in android also making SANITIZER_LINUX true for android.
So, I suggest we use __gnu_linux__ instead of __linux__.

Repository:
  rL LLVM

http://reviews.llvm.org/D17880

Files:
  lib/sanitizer_common/sanitizer_platform.h

Index: lib/sanitizer_common/sanitizer_platform.h
===================================================================
--- lib/sanitizer_common/sanitizer_platform.h
+++ lib/sanitizer_common/sanitizer_platform.h
@@ -18,7 +18,7 @@
 # error "This operating system is not supported"
 #endif
 
-#if defined(__linux__)
+#if defined(__gnu_linux__)
 # define SANITIZER_LINUX   1
 #else
 # define SANITIZER_LINUX   0


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