[PATCH] Newlib names ELAST differently than linux

[Jon Roelofs]

Hi danalbert,

http://reviews.llvm.org/D5079

Files:
  libcxx/src/ios.cpp
  libcxx/src/system_error.cpp

Index: libcxx/src/ios.cpp
===================================================================
--- libcxx/src/ios.cpp
+++ libcxx/src/ios.cpp
@@ -58,6 +58,8 @@
         && ev <= ELAST
 #elif defined(__linux__)
         && ev <= 4095
+#elif defined(_NEWLIB_VERSION) && defined(__ELASTERROR)
+        && ev <= __ELASTERROR
 #endif  // ELAST
         )
         return __do_message::message(ev);
Index: libcxx/src/system_error.cpp
===================================================================
--- libcxx/src/system_error.cpp
+++ libcxx/src/system_error.cpp
@@ -71,6 +71,9 @@
 #elif defined(__linux__)
     if (ev > 4095)
       return string("unspecified generic_category error");
+#elif defined(_NEWLIB_VERSION) && defined(__ELASTERROR)
+    if (ev > __ELASTERROR)
+      return string("unspecified generic_category error");
 #endif  // ELAST
     return __do_message::message(ev);
 }
@@ -106,6 +109,9 @@
 #elif defined(__linux__)
     if (ev > 4095)
       return string("unspecified system_category error");
+#elif defined(_NEWLIB_VERSION) && defined(__ELASTERROR)
+    if (ev > __ELASTERROR)
+      return string("unspecified system_category error");
 #endif  // ELAST
     return __do_message::message(ev);
 }
@@ -119,6 +125,9 @@
 #elif defined(__linux__)
     if (ev > 4095)
       return error_condition(ev, system_category());
+#elif defined(_NEWLIB_VERSION) && defined(__ELASTERROR)
+    if (ev > __ELASTERROR)
+      return error_condition(ev, system_category());
 #endif  // ELAST
     return error_condition(ev, generic_category());
 }

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