[Mesa-dev] [PATCH 2/4] add visibility hidden to tls entry points

[Marc Dietrich]

Avoid redefined symbol errors in clang. Based on a suggestion from
Rafael Ávila de Espíndola <rafael.espindola at gmail.com> in
http://llvm.org/bugs/show_bug.cgi?id=19778.

Signed-off-by: Marc Dietrich <marvin24 at gmx.de>
---
 src/mapi/entry_x86-64_tls.h | 3 ++-
 src/mapi/entry_x86_tls.h    | 5 +++--
 src/mapi/entry_x86_tsd.h    | 5 +++--
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/mapi/entry_x86-64_tls.h b/src/mapi/entry_x86-64_tls.h
index 71e9d60..d36556c 100644
--- a/src/mapi/entry_x86-64_tls.h
+++ b/src/mapi/entry_x86-64_tls.h
@@ -26,6 +26,7 @@
  */
 
 #include "u_macros.h"
+#include "../util/macros.h"
 
 __asm__(".text\n"
         ".balign 32\n"
@@ -62,7 +63,7 @@ entry_patch_public(void)
 {
 }
 
-static char
+extern char HIDDEN
 x86_64_entry_start[];
 
 mapi_func
diff --git a/src/mapi/entry_x86_tls.h b/src/mapi/entry_x86_tls.h
index fa7bc15..1926638 100644
--- a/src/mapi/entry_x86_tls.h
+++ b/src/mapi/entry_x86_tls.h
@@ -27,6 +27,7 @@
 
 #include <string.h>
 #include "u_macros.h"
+#include "../util/macros.h"
 
 __asm__(".text");
 
@@ -72,8 +73,8 @@ __asm__(".text");
 extern unsigned long
 x86_current_tls();
 
-static char x86_entry_start[];
-static char x86_entry_end[];
+extern char HIDDEN x86_entry_start[];
+extern char HIDDEN x86_entry_end[];
 
 void
 entry_patch_public(void)
diff --git a/src/mapi/entry_x86_tsd.h b/src/mapi/entry_x86_tsd.h
index ece00fa..d1256d9 100644
--- a/src/mapi/entry_x86_tsd.h
+++ b/src/mapi/entry_x86_tsd.h
@@ -26,6 +26,7 @@
  */
 
 #include "u_macros.h"
+#include "../util/macros.h"
 
 #define X86_ENTRY_SIZE 32
 
@@ -59,8 +60,8 @@ __asm__(".balign 32\n"
 #include <string.h>
 #include "u_execmem.h"
 
-static const char x86_entry_start[];
-static const char x86_entry_end[];
+extern const char HIDDEN x86_entry_start[];
+extern const char HIDDEN x86_entry_end[];
 
 void
 entry_patch_public(void)
-- 
2.2.2