buildroot/package/autoconf-archive/0001-AX_TLS-fix-syntax-error.patch

From 1870301013d79be781ead2b0e62fc08f91715ca9 Mon Sep 17 00:00:00 2001
From: Romain Naour <romain.naour@openwide.fr>
Date: Sun, 3 May 2015 23:02:34 +0200
Subject: [PATCH] AX_TLS: fix syntax error

The commit e012eb17b3d67f31dee477592328207437206c33 introduce
a syntax error due to an empty "else" statement.

confifure:
if test "$ac_cv_tls" != "none"; then :
cat >>confdefs.h <<_ACEOF
_ACEOF
else

fi

Remove the [] on the third part of AS_IF.

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
(rebased against version 2017.03.21)
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
---
 m4/ax_tls.m4 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/m4/ax_tls.m4 b/m4/ax_tls.m4
index 809b761..2135dd2 100644
--- a/m4/ax_tls.m4
+++ b/m4/ax_tls.m4
@@ -44,7 +44,7 @@
 #   modified version of the Autoconf Macro, you may extend this special
 #   exception to the GPL to apply to your modified version as well.
 
-#serial 13
+#serial 14
 
 AC_DEFUN([AX_TLS], [
   AC_MSG_CHECKING([for thread local storage (TLS) class])
@@ -70,5 +70,5 @@ AC_DEFUN([AX_TLS], [
   AS_IF([test "$ac_cv_tls" != "none"],
     [AC_DEFINE_UNQUOTED([TLS],[$ac_cv_tls],[If the compiler supports a TLS storage class define it to that here])
      m4_ifnblank([$1],[$1])],
-    [m4_ifnblank([$2],[$2])])
+    m4_ifnblank([$2],[$2]))
 ])
-- 
1.9.3