[please keep me CC'ed]
Hi,
In 4.1, -fwhole-program was introduced. Unfortunately it currently looks
like it won't work in the 4.1-release (due to PR 25795).
Would it make sense to add a define for this attribute to ansidecl.h
like in the attached proposed patch against mainline?
thank you,
Bernhard
2006-01-18 Bernhard Fischer <[EMAIL PROTECTED]>
* ansidecl.h (ATTRIBUTE_EXTERNALLY_VISIBLE): New.
Index: gcc-4.2/include/ansidecl.h
===================================================================
--- gcc-4.2/include/ansidecl.h (revision 109894)
+++ gcc-4.2/include/ansidecl.h (working copy)
@@ -165,7 +165,7 @@
#define VA_OPEN(AP, VAR) { va_list AP; va_start(AP, VAR); { struct Qdmy
#define VA_CLOSE(AP) } va_end(AP); }
#define VA_FIXEDARG(AP, T, N) struct Qdmy
-
+
#undef const
#undef volatile
#undef signed
@@ -352,7 +352,6 @@
# endif /* GNUC >= 3.5 */
#endif /* ATTRIBUTE_SENTINEL */
-
#ifndef ATTRIBUTE_ALIGNED_ALIGNOF
# if (GCC_VERSION >= 3000)
# define ATTRIBUTE_ALIGNED_ALIGNOF(m) __attribute__ ((__aligned__
(__alignof__ (m))))
@@ -361,6 +360,16 @@
# endif /* GNUC >= 3.0 */
#endif /* ATTRIBUTE_ALIGNED_ALIGNOF */
+/* Attribute `externally_visible' was usable as of gcc 4.2. */
+#ifndef ATTRIBUTE_EXTERNALLY_VISIBLE
+# if (GCC_VERSION >= 4002)
+# define ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((__externally_visible__))
+# else
+# define ATTRIBUTE_EXTERNALLY_VISIBLE
+# endif /* GNUC >= 4.2 */
+#endif /* ATTRIBUTE_EXTERNALLY_VISIBLE */
+
+
/* We use __extension__ in some places to suppress -pedantic warnings
about GCC extensions. This feature didn't work properly before
gcc 2.8. */
