From 3ce1f2959437e952b9db4eaeed2407424f11a4d1 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@gmail.com>
Date: Sat, 10 Sep 2011 14:34:15 -0400
Subject: Cleanup of configuration options

Make several tool features mandatory and simplify the code.
---
 include/libc-symbols.h | 33 +++++++--------------------------
 include/tls.h          |  2 +-
 2 files changed, 8 insertions(+), 27 deletions(-)

(limited to 'include')

diff --git a/include/libc-symbols.h b/include/libc-symbols.h
index 67e1ca2..851efc5 100644
--- a/include/libc-symbols.h
+++ b/include/libc-symbols.h
@@ -216,11 +216,6 @@
 # define internal_function	/* empty */
 #endif
 
-/* Prepare for the case that `__builtin_expect' is not available.  */
-#ifndef HAVE_BUILTIN_EXPECT
-# define __builtin_expect(expr, val) (expr)
-#endif
-
 /* Determine the return address.  */
 #define RETURN_ADDRESS(nr) \
   __builtin_extract_return_addr (__builtin_return_address (nr))
@@ -460,11 +455,7 @@ for linking")
 # define attribute_hidden
 #endif
 
-#ifdef HAVE_TLS_MODEL_ATTRIBUTE
-# define attribute_tls_model_ie __attribute__ ((tls_model ("initial-exec")))
-#else
-# define attribute_tls_model_ie
-#endif
+#define attribute_tls_model_ie __attribute__ ((tls_model ("initial-exec")))
 
 #define attribute_relro __attribute__ ((section (".data.rel.ro")))
 
@@ -794,22 +785,12 @@ for linking")
 # define libnss_nisplus_hidden_data_ver(local, name)
 #endif
 
-#ifdef HAVE_BUILTIN_REDIRECTION
-# define libc_hidden_builtin_proto(name, attrs...) libc_hidden_proto (name, ##attrs)
-# define libc_hidden_builtin_def(name) libc_hidden_def (name)
-# define libc_hidden_builtin_weak(name) libc_hidden_weak (name)
-# define libc_hidden_builtin_ver(local, name) libc_hidden_ver (local, name)
-# ifdef __ASSEMBLER__
-#  define HIDDEN_BUILTIN_JUMPTARGET(name) HIDDEN_JUMPTARGET(name)
-# endif
-#else
-# define libc_hidden_builtin_proto(name, attrs...)
-# define libc_hidden_builtin_def(name)
-# define libc_hidden_builtin_weak(name)
-# define libc_hidden_builtin_ver(local, name)
-# ifdef __ASSEMBLER__
-#  define HIDDEN_BUILTIN_JUMPTARGET(name) JUMPTARGET(name)
-# endif
+#define libc_hidden_builtin_proto(name, attrs...) libc_hidden_proto (name, ##attrs)
+#define libc_hidden_builtin_def(name) libc_hidden_def (name)
+#define libc_hidden_builtin_weak(name) libc_hidden_weak (name)
+#define libc_hidden_builtin_ver(local, name) libc_hidden_ver (local, name)
+#ifdef __ASSEMBLER__
+# define HIDDEN_BUILTIN_JUMPTARGET(name) HIDDEN_JUMPTARGET(name)
 #endif
 
 #if defined NOT_IN_libc && defined IS_IN_libutil
diff --git a/include/tls.h b/include/tls.h
index 1642456..8ee2b94 100644
--- a/include/tls.h
+++ b/include/tls.h
@@ -5,7 +5,7 @@
 
 #include_next <tls.h>
 
-#if HAVE___THREAD && (!defined NOT_IN_libc || defined IS_IN_libpthread)
+#if !defined NOT_IN_libc || defined IS_IN_libpthread
 
 # define USE___THREAD 1
 
-- 
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