Bug#25118 ATTRIBUTE_FORMAT_FPTR undeclared in m_ctype.h

 - Move marcos for __attribute__ usage to my_attribute.h and
   include that file where needed


include/Makefile.am:
  Add new header file my_attribute.h
include/m_ctype.h:
  Include my_attribute.h in order to use ATTRIBUTE_* macros
include/my_global.h:
  Move the ATTRIBUTE_* macros to my_attribute.h 
  Include my_attribute.h
include/my_sys.h:
  No need to protect the inclusion of header file, it will
  protect itself
include/my_attribute.h:
  New BitKeeper file ``include/my_attribute.h''

5 files changed, 67 insertions, 41 deletions

diff --git a/include/Makefile.am b/include/Makefile.am
index 9cd2f6215f1..e5fac39e5ff 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -25,7 +25,7 @@ pkginclude_HEADERS =	$(HEADERS_ABI) my_dbug.h m_string.h my_sys.h \
 			errmsg.h my_global.h my_net.h \
 			my_getopt.h sslopt-longopts.h my_dir.h \
 			sslopt-vars.h sslopt-case.h sql_common.h keycache.h \
-			m_ctype.h $(HEADERS_GEN)
+			m_ctype.h my_attribute.h $(HEADERS_GEN)
 noinst_HEADERS =	config-win.h config-os2.h config-netware.h \
 			heap.h my_bitmap.h\
 			myisam.h myisampack.h myisammrg.h ft_global.h\
diff --git a/include/m_ctype.h b/include/m_ctype.h
index 50a50b7ed12..f33fd015733 100644
--- a/include/m_ctype.h
+++ b/include/m_ctype.h
@@ -21,6 +21,8 @@
 #ifndef _m_ctype_h
 #define _m_ctype_h
 
+#include <my_attribute.h>
+
 #ifdef	__cplusplus
 extern "C" {
 #endif
diff --git a/include/my_attribute.h b/include/my_attribute.h
new file mode 100644
index 00000000000..8309d85f20a
--- /dev/null
+++ b/include/my_attribute.h
@@ -0,0 +1,63 @@
+/* Copyright (C) 2000-2003 MySQL AB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+/*
+  Helper macros used for setting different __attributes__
+  on functions in a portable fashion
+*/
+
+#ifndef _my_attribute_h
+#define _my_attribute_h
+
+/*
+  Disable __attribute__() on gcc < 2.7, g++ < 3.4, and non-gcc compilers.
+  Some forms of __attribute__ are actually supported in earlier versions of
+  g++, but we just disable them all because we only use them to generate
+  compilation warnings.
+*/
+#ifndef __attribute__
+# if !defined(__GNUC__)
+#  define __attribute__(A)
+# elif GCC_VERSION < 2008
+#  define __attribute__(A)
+# elif defined(__cplusplus) && GCC_VERSION < 3004
+#  define __attribute__(A)
+# endif
+#endif
+
+/*
+  __attribute__((format(...))) is only supported in gcc >= 2.8 and g++ >= 3.4
+  But that's already covered by the __attribute__ tests above, so this is
+  just a convenience macro.
+*/
+#ifndef ATTRIBUTE_FORMAT
+# define ATTRIBUTE_FORMAT(style, m, n) __attribute__((format(style, m, n)))
+#endif
+
+/*
+
+   __attribute__((format(...))) on a function pointer is not supported
+   until  gcc 3.1
+*/
+#ifndef ATTRIBUTE_FORMAT_FPTR
+# if (GCC_VERSION >= 3001)
+#  define ATTRIBUTE_FORMAT_FPTR(style, m, n) ATTRIBUTE_FORMAT(style, m, n)
+# else
+#  define ATTRIBUTE_FORMAT_FPTR(style, m, n)
+# endif /* GNUC >= 3.1 */
+#endif
+
+
+#endif
diff --git a/include/my_global.h b/include/my_global.h
index 61c2afc541b..5244e66769e 100644
--- a/include/my_global.h
+++ b/include/my_global.h
@@ -497,43 +497,7 @@ typedef unsigned short ushort;
 #define my_const_cast(A) (A)
 #endif
 
-/*
-  Disable __attribute__() on gcc < 2.7, g++ < 3.4, and non-gcc compilers.
-  Some forms of __attribute__ are actually supported in earlier versions of
-  g++, but we just disable them all because we only use them to generate
-  compilation warnings.
-*/
-#ifndef __attribute__
-# if !defined(__GNUC__)
-#  define __attribute__(A)
-# elif GCC_VERSION < 2008
-#  define __attribute__(A)
-# elif defined(__cplusplus) && GCC_VERSION < 3004
-#  define __attribute__(A)
-# endif
-#endif
-
-/*
-  __attribute__((format(...))) is only supported in gcc >= 2.8 and g++ >= 3.4
-  But that's already covered by the __attribute__ tests above, so this is
-  just a convenience macro.
-*/
-#ifndef ATTRIBUTE_FORMAT
-# define ATTRIBUTE_FORMAT(style, m, n) __attribute__((format(style, m, n)))
-#endif
-
-/*
-
-   __attribute__((format(...))) on a function pointer is not supported
-   until  gcc 3.1
-*/
-#ifndef ATTRIBUTE_FORMAT_FPTR
-# if (GCC_VERSION >= 3001)
-#  define ATTRIBUTE_FORMAT_FPTR(style, m, n) ATTRIBUTE_FORMAT(style, m, n)
-# else
-#  define ATTRIBUTE_FORMAT_FPTR(style, m, n)
-# endif /* GNUC >= 3.1 */
-#endif
+#include <my_attribute.h>
 
 /*
   Wen using the embedded library, users might run into link problems,
diff --git a/include/my_sys.h b/include/my_sys.h
index 63a1faf3995..615a074e814 100644
--- a/include/my_sys.h
+++ b/include/my_sys.h
@@ -31,10 +31,7 @@ extern int NEAR my_errno;		/* Last error in mysys */
 #include <my_pthread.h>
 #endif
 
-#ifndef _m_ctype_h
 #include <m_ctype.h>                    /* for CHARSET_INFO */
-#endif
-
 #include <stdarg.h>
 #include <typelib.h>