initial import from Debian

version: 14.3.0-5
commit: bee30ab0fff2fd6af94c62376c8aa4221bb831e0

debian/patches/arc-stddef.diff

@@ -0,0 +1,29 @@
+--- a/src/gcc/config/arc/arc-arch.h
++++ b/src/gcc/config/arc/arc-arch.h
+@@ -22,6 +22,8 @@ along with GCC; see the file COPYING3.
+ #ifndef GCC_ARC_ARCH_H
+ #define GCC_ARC_ARCH_H
+ 
++#include <stddef.h>
++
+ #ifndef IN_LIBGCC2
+ /* Architecture selection types.  */
+ 
+@@ -116,7 +118,7 @@ typedef struct
+ 
+ } arc_cpu_t;
+ 
+-const arc_arch_t arc_arch_types[] =
++static const arc_arch_t arc_arch_types[] =
+   {
+     {"none", BASE_ARCH_NONE, 0, 0},
+ #define ARC_ARCH(NAME, ARCH, FLAGS, DFLAGS)	\
+@@ -126,7 +128,7 @@ const arc_arch_t arc_arch_types[] =
+     {NULL, BASE_ARCH_END, 0, 0}
+   };
+ 
+-const arc_cpu_t arc_cpu_types[] =
++static const arc_cpu_t arc_cpu_types[] =
+   {
+     {"none", NULL, PROCESSOR_NONE, 0, HAS_NONE, ARC_TUNE_NONE},
+ #define ARC_CPU(NAME, ARCH, FLAGS, EXTRA, TUNE)				\