obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 117 insertions, 0 deletions

diff --git a/boehm-gc/include/gc_config_macros.h b/boehm-gc/include/gc_config_macros.h
new file mode 100644
index 000000000..12e91e27f
--- /dev/null
+++ b/boehm-gc/include/gc_config_macros.h
@@ -0,0 +1,117 @@
+/*
+ * This should never be included directly.  It is included only from gc.h.
+ * We separate it only to make gc.h more suitable as documentation.
+ */
+#if !defined(_REENTRANT) && (defined(GC_SOLARIS_THREADS) \
+		             || defined(GC_SOLARIS_PTHREADS) \
+			     || defined(GC_HPUX_THREADS) \
+			     || defined(GC_AIX_THREADS) \
+			     || defined(GC_LINUX_THREADS))
+# define _REENTRANT
+	/* Better late than never.  This fails if system headers that	*/
+	/* depend on this were previously included.			*/
+#endif
+
+#if defined(GC_DGUX386_THREADS) && !defined(_POSIX4A_DRAFT10_SOURCE)
+# define _POSIX4A_DRAFT10_SOURCE 1
+#endif
+
+# if defined(GC_SOLARIS_PTHREADS) || defined(GC_FREEBSD_THREADS) || \
+	defined(GC_IRIX_THREADS) || defined(GC_LINUX_THREADS) || \
+	defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS) || \
+	defined(GC_DGUX386_THREADS) || defined(GC_DARWIN_THREADS) || \
+	defined(GC_AIX_THREADS) || \
+        (defined(GC_WIN32_THREADS) && defined(__CYGWIN32__))
+#   define GC_PTHREADS
+# endif
+
+#if defined(GC_THREADS) && !defined(GC_PTHREADS)
+# if defined(__linux__)
+#   define GC_LINUX_THREADS
+#   define GC_PTHREADS
+# endif
+# if !defined(LINUX) && (defined(_PA_RISC1_1) || defined(_PA_RISC2_0) \
+                         || defined(hppa) || defined(__HPPA))
+#   define GC_HPUX_THREADS
+#   define GC_PTHREADS
+# endif
+# if !defined(__linux__) && (defined(__alpha) || defined(__alpha__))
+#   define GC_OSF1_THREADS
+#   define GC_PTHREADS
+# endif
+# if defined(__mips) && !defined(__linux__)
+#   define GC_IRIX_THREADS
+#   define GC_PTHREADS
+# endif
+# if defined(__sparc) && !defined(__linux__)
+#   define GC_SOLARIS_PTHREADS
+#   define GC_PTHREADS
+# endif
+# if defined(__APPLE__) && defined(__MACH__) && defined(__ppc__)
+#   define GC_DARWIN_THREADS
+#   define GC_PTHREADS
+# endif
+# if !defined(GC_PTHREADS) && defined(__FreeBSD__)
+#   define GC_FREEBSD_THREADS
+#   define GC_PTHREADS
+# endif
+# if defined(DGUX) && (defined(i386) || defined(__i386__))
+#   define GC_DGUX386_THREADS
+#   define GC_PTHREADS
+# endif
+# if defined(_AIX)
+#   define GC_AIX_THREADS
+#   define GC_PTHREADS
+# endif
+#endif /* GC_THREADS */
+
+#if defined(GC_THREADS) && !defined(GC_PTHREADS) && \
+    (defined(_WIN32) || defined(_MSC_VER) || defined(__CYGWIN__) \
+     || defined(__MINGW32__) || defined(__BORLANDC__) \
+     || defined(_WIN32_WCE))
+# define GC_WIN32_THREADS
+#endif
+
+# define __GC
+# ifndef _WIN32_WCE
+#   include <stddef.h>
+# else /* ! _WIN32_WCE */
+/* Yet more kluges for WinCE */
+#   include <stdlib.h>		/* size_t is defined here */
+    typedef long ptrdiff_t;	/* ptrdiff_t is not defined */
+# endif
+
+#if ((defined(_DLL) && !defined (__MINGW32__)) \
+     || (defined (DLL_EXPORT) && defined (GC_BUILD))) \
+    && !defined(GC_DLL)
+# define GC_DLL
+#endif
+
+#if defined(__MINGW32__) && defined(GC_DLL)
+# ifdef GC_BUILD
+#   define GC_API __declspec(dllexport)
+# else
+#   define GC_API __declspec(dllimport)
+# endif
+#endif
+
+#if (defined(__DMC__) || defined(_MSC_VER)) && defined(GC_DLL)
+# ifdef GC_BUILD
+#   define GC_API extern __declspec(dllexport)
+# else
+#   define GC_API __declspec(dllimport)
+# endif
+#endif
+
+#if defined(__WATCOMC__) && defined(GC_DLL)
+# ifdef GC_BUILD
+#   define GC_API extern __declspec(dllexport)
+# else
+#   define GC_API extern __declspec(dllimport)
+# endif
+#endif
+
+#ifndef GC_API
+#define GC_API extern
+#endif
+