From d86af2a0803cace7b0f616f2a696fb3e25e9b628 Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <nsz@port70.net>
Date: Wed, 13 Aug 2014 17:07:44 +0200
Subject: fix #ifdef inside a macro argument list in __init_tls.c

C99 6.10.3p11 disallows such constructs
so use an #ifdef outside of the argument list of __syscall
---
 src/env/__init_tls.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/env/__init_tls.c b/src/env/__init_tls.c
index 6cca968..ddc2a73 100644
--- a/src/env/__init_tls.c
+++ b/src/env/__init_tls.c
@@ -91,12 +91,11 @@ void __init_tls(size_t *aux)
 	libc.tls_size = 2*sizeof(void *)+T.size+T.align+sizeof(struct pthread);
 
 	if (libc.tls_size > sizeof builtin_tls) {
+#ifndef SYS_mmap2
+#define SYS_mmap2 SYS_mmap
+#endif
 		mem = (void *)__syscall(
-#ifdef SYS_mmap2
 			SYS_mmap2,
-#else
-			SYS_mmap,
-#endif
 			0, libc.tls_size, PROT_READ|PROT_WRITE,
 			MAP_ANONYMOUS|MAP_PRIVATE, -1, 0);
 		/* -4095...-1 cast to void * will crash on dereference anyway,
-- 
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