From d5aec290cb9a528601e4b8da5da2fa0fad1e9a46 Mon Sep 17 00:00:00 2001
From: Angelo Compagnucci <angelo.compagnucci@gmail.com>
Date: Mon, 27 Jun 2016 21:32:11 +0200
Subject: [libgc] fix musl incorrect sigcontext include

On musl __GLIBC__ is not defined, so the conditional logic will
not produce correct result. Add a specific case to handle when
__GLIBC__ is not defined.
---
 libgc/os_dep.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libgc')

diff --git a/libgc/os_dep.c b/libgc/os_dep.c
index 8c8e0981dd6..191e4b4ed7d 100644
--- a/libgc/os_dep.c
+++ b/libgc/os_dep.c
@@ -26,7 +26,7 @@
 #     define __KERNEL__
 #     include <asm/signal.h>
 #     undef __KERNEL__
-#   else
+#   elif defined(__GLIBC__)
       /* Kernels prior to 2.1.1 defined struct sigcontext_struct instead of */
       /* struct sigcontext.  libc6 (glibc2) uses "struct sigcontext" in     */
       /* prototypes, so we have to include the top-level sigcontext.h to    */
-- 
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