re PR sanitizer/86012 (libsanitizer build failure on sparc64-linux-gnu)

2018-05-31  Matthias Klose  <doko@ubuntu.com>

        PR sanitizer/86012
        * sanitizer_common/sanitizer_platform_limits_posix.cc: Define
        SIZEOF_STRUCT_USTAT for 32bit sparc.

From-SVN: r260990

libsanitizer/ChangeLog

+2018-05-31  Matthias Klose  <doko@ubuntu.com>
+
+	PR sanitizer/86012
+	* sanitizer_common/sanitizer_platform_limits_posix.cc: Define
+	SIZEOF_STRUCT_USTAT for 32bit sparc.
+
 2018-05-24  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR sanitizer/85835

libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc

@@ -256,7 +256,7 @@ namespace __sanitizer {
   || defined(__x86_64__)
 #define SIZEOF_STRUCT_USTAT 32
 #elif defined(__arm__) || defined(__i386__) || defined(__mips__) \
-  || defined(__powerpc__) || defined(__s390__)
+  || defined(__powerpc__) || defined(__s390__) || defined(__sparc__)
 #define SIZEOF_STRUCT_USTAT 20
 #else
 #error Unknown size of struct ustat