From fb78612a963cfe1299b33b1c60a0c24a206276c3 Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Wed, 25 Feb 2015 16:22:10 -0300
Subject: powerpc: Fix __wcschr static build

This patch fix the static build for strftime, which uses __wcschr.
Current powerpc32 implementation defines the __wcschr be an alias to
__wcschr_ppc32 and current implementation misses the correct alias for
static build.

It also changes the default wcschr.c logic so a IFUNC implementation
should just define WCSCHR and undefine the required alias/internal
definitions.
---
 sysdeps/i386/i686/multiarch/wcschr-c.c                 | 10 ++++++++--
 .../powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c  | 18 ++++++++++++++----
 2 files changed, 22 insertions(+), 6 deletions(-)

(limited to 'sysdeps')

diff --git a/sysdeps/i386/i686/multiarch/wcschr-c.c b/sysdeps/i386/i686/multiarch/wcschr-c.c
index 786c132fcd..38d41d04de 100644
--- a/sysdeps/i386/i686/multiarch/wcschr-c.c
+++ b/sysdeps/i386/i686/multiarch/wcschr-c.c
@@ -1,6 +1,12 @@
 #include <wchar.h>
 
 #if IS_IN (libc)
+# undef libc_hidden_weak
+# define libc_hidden_weak(name)
+
+# undef weak_alias
+# define weak_alias(name,alias)
+
 # ifdef SHARED
 #  undef libc_hidden_def
 #  define libc_hidden_def(name) \
@@ -8,9 +14,9 @@
    strong_alias (__wcschr_ia32, __wcschr_ia32_1); \
    __hidden_ver1 (__wcschr_ia32_1, __GI___wcschr, __wcschr_ia32_1);
 # endif
-# define WCSCHR  __wcschr_ia32
 #endif
 
 extern __typeof (wcschr) __wcschr_ia32;
 
-#include "wcsmbs/wcschr.c"
+#define WCSCHR  __wcschr_ia32
+#include <wcsmbs/wcschr.c>
diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c b/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c
index df586a61f2..3b2ab3a2d3 100644
--- a/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c
+++ b/sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c
@@ -18,16 +18,26 @@
 #include <wchar.h>
 
 #if IS_IN (libc)
+# undef libc_hidden_weak
+# define libc_hidden_weak(name)
+
+# undef weak_alias
+# undef libc_hidden_def
+
 # ifdef SHARED
-#   undef libc_hidden_def
-#   define libc_hidden_def(name)  \
+#  define libc_hidden_def(name)  \
     __hidden_ver1 (__wcschr_ppc, __GI_wcschr, __wcschr_ppc); \
     strong_alias (__wcschr_ppc, __wcschr_ppc_1); \
     __hidden_ver1 (__wcschr_ppc_1, __GI___wcschr, __wcschr_ppc_1);
-# endif
-# define WCSCHR  __wcschr_ppc
+#  define weak_alias(name,alias)
+# else
+#  define weak_alias(name, alias) \
+    _weak_alias(__wcschr_ppc, __wcschr)
+#  define libc_hidden_def(name)
+# endif /* SHARED  */
 #endif
 
 extern __typeof (wcschr) __wcschr_ppc;
 
+#define WCSCHR  __wcschr_ppc
 #include <wcsmbs/wcschr.c>
-- 
cgit 1.4.1