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m4 1.4.16 compilation error on SunOS 5.10: __attribute__
From: |
Claus Assmann |
Subject: |
m4 1.4.16 compilation error on SunOS 5.10: __attribute__ |
Date: |
Wed, 7 Dec 2011 18:14:58 -0800 |
User-agent: |
Mutt/1.5.20 (2009-08-27) |
I just tried to compile m4-1..4.16 on a SunOS 5.10 machine with Sun's compiler
and got this error:
/opt/SUNWspro/bin/cc -fast -xtarget=generic -xc99=all -I. -g -c verror.c
"verror.h", line 35: syntax error before or at: __attribute__
"verror.h", line 35: warning: old-style declaration or incorrect type for:
__attribute__
"verror.h", line 35: warning: syntax error: empty declaration
"verror.h", line 47: syntax error before or at: __attribute__
"verror.h", line 47: warning: old-style declaration or incorrect type for:
__attribute__
"verror.h", line 47: identifier redefined: __attribute__
current : function() returning int
previous: function() returning int : "verror.h", line 35
"verror.h", line 47: warning: syntax error: empty declaration
"verror.c", line 44: identifier redefined: verror
current : function(int, int, pointer to const char, pointer to void)
returning void
previous: function(int, int, pointer to const char, pointer to void)
returning void : "verror.h", line 33
"verror.c", line 57: identifier redefined: verror_at_line
current : function(int, int, pointer to const char, unsigned int,
pointer to const char, pointer to void) returning void
previous: function(int, int, pointer to const char, unsigned int,
pointer to const char, pointer to void) returning void : "verror.h", line 44
cc: acomp failed for verror.c
A possible patch follows:
--- lib/verror.h- Wed Dec 7 16:41:06 2011
+++ lib/verror.h Wed Dec 7 16:41:08 2011
@@ -32,7 +32,7 @@
extern void verror (int __status, int __errnum, const char *__format,
va_list __args)
- __attribute__ ((__format__ (__printf__, 3, 0)));
+ _GL_ATTRIBUTE_FORMAT ((__format__ (__printf__, 3, 0)));
/* Print a message with `vfprintf (stderr, FORMAT, ARGS)';
if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM).
@@ -44,7 +44,7 @@
extern void verror_at_line (int __status, int __errnum, const char *__fname,
unsigned int __lineno, const char *__format,
va_list __args)
- __attribute__ ((__format__ (__printf__, 5, 0)));
+ _GL_ATTRIBUTE_FORMAT ((__format__ (__printf__, 5, 0)));
#ifdef __cplusplus
}
- m4 1.4.16 compilation error on SunOS 5.10: __attribute__,
Claus Assmann <=