The gcc attribute "deprecated" seems to have been available since gcc 3.1

[perl5.git] / perl.h

diff --git a/perl.h b/perl.h
index e9c3611..d913929 100644 (file)
--- a/perl.h
+++ b/perl.h
@@ -2732,6 +2732,9 @@ typedef struct clone_params CLONE_PARAMS;
 
 #ifndef PERL_MICRO
 #if defined __GNUC__ && !defined(__INTEL_COMPILER)
+#  if __GNUC__ == 3 && __GNUC_MINOR__ >= 1 || __GNUC__ > 3 /* 3.1 -> */
+#    define HASATTRIBUTE_DEPRECATED
+#  endif
 #  if __GNUC__ >= 3 /* 3.0 -> */ /* XXX Verify this version */
 #    define HASATTRIBUTE_FORMAT
 #    if defined __MINGW32__
@@ -3150,6 +3153,9 @@ typedef pthread_key_t     perl_key;
 #  endif
 #endif
 
+#ifdef HASATTRIBUTE_DEPRECATED
+#  define __attribute__deprecated__         __attribute__((deprecated))
+#endif
 #ifdef HASATTRIBUTE_FORMAT
 #  define __attribute__format__(x,y,z)      __attribute__((format(x,y,z)))
 #endif
@@ -3173,6 +3179,9 @@ typedef pthread_key_t     perl_key;
 #endif
 
 /* If we haven't defined the attributes yet, define them to blank. */
+#ifndef __attribute__deprecated__
+#  define __attribute__deprecated__
+#endif
 #ifndef __attribute__format__
 #  define __attribute__format__(x,y,z)
 #endif