Don't define __CORRECT_ISO_CPP_STRING_H_PROTO for non-GCC compilers (bug 17631)

The implementation of __CORRECT_ISO_CPP_STRING_H_PROTO requires
support for asm aliases.

diff --git a/ChangeLog b/ChangeLog
index dbbb5b2..a5b8fb7 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2015-03-04  Andreas Schwab  <schwab@suse.de>
+
+       [BZ #17631]
+       * string/string.h (__CORRECT_ISO_CPP_STRING_H_PROTO): Don't define
+       for non-GCC compilers.
+       * string/strings.h (__CORRECT_ISO_CPP_STRINGS_H_PROTO):
+       Likewise.
+
 2015-03-03 Adhemerval Zanellla  <azanella@linux.vnet.ibm.com>
 
        [BZ #17776]

diff --git a/NEWS b/NEWS
index 01c9f9e..1f98e58 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -10,10 +10,10 @@ Version 2.22
 * The following bugs are resolved with this release:
 
   4719, 13064, 14094, 14841, 15319, 15467, 15790, 15969, 16351, 16512,
-  16560, 16783, 17269, 17523, 17569, 17588, 17711, 17776, 17779, 17792,
-  17836, 17912, 17916, 17932, 17944, 17949, 17964, 17965, 17967, 17969,
-  17978, 17987, 17991, 17996, 17998, 17999, 18019, 18020, 18029, 18030,
-  18032, 18036, 18038, 18039, 18046, 18047.
+  16560, 16783, 17269, 17523, 17569, 17588, 17631, 17711, 17776, 17779,
+  17792, 17836, 17912, 17916, 17932, 17944, 17949, 17964, 17965, 17967,
+  17969, 17978, 17987, 17991, 17996, 17998, 17999, 18019, 18020, 18029,
+  18030, 18032, 18036, 18038, 18039, 18046, 18047.
 
 * Character encoding and ctype tables were updated to Unicode 7.0.0, using
   new generator scripts contributed by Pravin Satpute and Mike FABIAN (Red

diff --git a/string/string.h b/string/string.h
index f6520a9..54a4d39 100644 (file)
--- a/string/string.h
+++ b/string/string.h
@@ -31,12 +31,8 @@ __BEGIN_DECLS
 #define        __need_NULL
 #include <stddef.h>
 
-/* Provide correct C++ prototypes, and indicate this to the caller.  This
-   requires a compatible C++ standard library.  As a heuristic, we provide
-   these when the compiler indicates full conformance with C++98 or later,
-   and for older GCC versions that are known to provide a compatible
-   libstdc++.  */
-#if defined __cplusplus && (__cplusplus >= 199711L || __GNUC_PREREQ (4, 4))
+/* Tell the caller that we provide correct C++ prototypes.  */
+#if defined __cplusplus && __GNUC_PREREQ (4, 4)
 # define __CORRECT_ISO_CPP_STRING_H_PROTO
 #endif
 

diff --git a/string/strings.h b/string/strings.h
index 2e5f822..028361a 100644 (file)
--- a/string/strings.h
+++ b/string/strings.h
@@ -27,12 +27,8 @@
 # define __need_size_t
 # include <stddef.h>
 
-/* Provide correct C++ prototypes, and indicate this to the caller.  This
-   requires a compatible C++ standard library.  As a heuristic, we provide
-   these when the compiler indicates full conformance with C++98 or later,
-   and for older GCC versions that are known to provide a compatible
-   libstdc++.  */
-# if defined __cplusplus && (__cplusplus >= 199711L || __GNUC_PREREQ (4, 4))
+/* Tell the caller that we provide correct C++ prototypes.  */
+# if defined __cplusplus && __GNUC_PREREQ (4, 4)
 #  define __CORRECT_ISO_CPP_STRINGS_H_PROTO
 # endif