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-rw-r--r--toolchain/gcc/patches/4.5.0/910-mbsd_multi.patch36
1 files changed, 18 insertions, 18 deletions
diff --git a/toolchain/gcc/patches/4.5.0/910-mbsd_multi.patch b/toolchain/gcc/patches/4.5.0/910-mbsd_multi.patch
index 1cbc5dbcb4..0d5815a546 100644
--- a/toolchain/gcc/patches/4.5.0/910-mbsd_multi.patch
+++ b/toolchain/gcc/patches/4.5.0/910-mbsd_multi.patch
@@ -29,6 +29,16 @@
static void set_Wimplicit (int);
static void handle_OPT_d (const char *);
static void set_std_cxx98 (int);
+@@ -454,6 +457,9 @@
+ enable_warning_as_error ("implicit-function-declaration", value, CL_C | CL_ObjC);
+ break;
+
++ case OPT_Werror_maybe_reset:
++ break;
++
+ case OPT_Wformat:
+ set_Wformat (value);
+ break;
@@ -690,6 +701,12 @@
flag_exceptions = value;
break;
@@ -138,7 +148,7 @@
; On SVR4 targets, it also controls whether or not to emit a
--- a/gcc/opts.c
+++ b/gcc/opts.c
-@@ -891,8 +891,6 @@
+@@ -896,8 +896,6 @@
flag_schedule_insns_after_reload = opt2;
#endif
flag_regmove = opt2;
@@ -147,25 +157,24 @@
flag_reorder_blocks = opt2;
flag_reorder_functions = opt2;
flag_tree_vrp = opt2;
-@@ -912,6 +910,9 @@
+@@ -922,6 +919,8 @@
/* -O3 optimizations. */
opt3 = (optimize >= 3);
+ flag_strict_aliasing = opt3;
+ flag_strict_overflow = opt3;
-+ flag_delete_null_pointer_checks = opt3;
flag_predictive_commoning = opt3;
flag_inline_functions = opt3;
flag_unswitch_loops = opt3;
-@@ -1638,6 +1639,17 @@
+@@ -1601,6 +1601,17 @@
enable_warning_as_error (arg, value, lang_mask);
break;
+ case OPT_Werror_maybe_reset:
+ {
-+ char *ev = getenv ("GCC_NO_WERROR");
-+ if ((ev != NULL) && (*ev != '0'))
-+ warnings_are_errors = 0;
++ char *ev = getenv ("GCC_NO_WERROR");
++ if ((ev != NULL) && (*ev != '0'))
++ warnings_are_errors = 0;
+ }
+ break;
+
@@ -173,8 +182,8 @@
+ break;
+
case OPT_Wlarger_than_:
- /* This form corresponds to -Wlarger-than-.
- Kept for backward compatibility.
+ /* This form corresponds to -Wlarger-than-.
+ Kept for backward compatibility.
--- a/gcc/doc/cppopts.texi
+++ b/gcc/doc/cppopts.texi
@@ -164,6 +164,11 @@
@@ -232,15 +241,6 @@
@item -fsplit-wide-types
@opindex fsplit-wide-types
-@@ -5844,7 +5860,7 @@
- @option{-fno-delete-null-pointer-checks} to disable this optimization
- for programs which depend on that behavior.
-
--Enabled at levels @option{-O2}, @option{-O3}, @option{-Os}.
-+Enabled at levels @option{-O3}.
-
- @item -fexpensive-optimizations
- @opindex fexpensive-optimizations
--- a/gcc/java/jvspec.c
+++ b/gcc/java/jvspec.c
@@ -670,6 +670,7 @@