X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=lib%2FSupport%2FUnix%2FProgram.inc;h=baf2767ad584c52019ebf9b448797f5a74107eb2;hp=2ed5597e4ad99784bde7468f25c90767ef3569c5;hb=cbccd8ddf555768ad957d03bc22c7e6a1f252fe2;hpb=f45c1a4d12f065a249b897e35a7248e61ee12187

diff --git a/lib/Support/Unix/Program.inc b/lib/Support/Unix/Program.inc
index 2ed5597e4ad..baf2767ad58 100644
--- a/lib/Support/Unix/Program.inc
+++ b/lib/Support/Unix/Program.inc
@@ -42,10 +42,18 @@
 #define  _RESTRICT_KYWD
 #endif
 #include <spawn.h>
+
 #if defined(__APPLE__)
 #include <TargetConditionals.h>
 #endif
-#if !defined(__APPLE__) || defined(TARGET_OS_IPHONE)
+
+#if defined(__APPLE__) && !(defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE)
+#define USE_NSGETENVIRON 1
+#else
+#define USE_NSGETENVIRON 0
+#endif
+
+#if !USE_NSGETENVIRON
   extern char **environ;
 #else
 #include <crt_externs.h> // _NSGetEnviron
@@ -220,7 +228,7 @@ static bool Execute(ProcessInfo &PI, StringRef Program, const char **args,
     }
 
     if (!envp)
-#if !defined(__APPLE__) || defined(TARGET_OS_IPHONE)
+#if !USE_NSGETENVIRON
       envp = const_cast<const char **>(environ);
 #else
       // environ is missing in dylibs.